Thanks everyone for your feedback & nice words! I designed this arm at University & have now been working as an engineer for several years. With my improved skills & experience I am hoping to design a new and improved prosthetic arm. I would like to make this new arm more durable and actually attach it to an amputee. Subscribe to the channel and stay tuned for this in the future.
@@bill8065 I guess so! Besides just some early concepts I haven't done much work yet on a new arm but I'm hoping to start designing in the next few months and document the progress on UA-cam
It is amazing all the work you did and I hope you are still working on. I have started to research more about this to try to help my young cousin which unfortunately just lost his arm in an accident. I know it is going to be hard for him to adapt but thanks to people like you there is going to be more possibilities for him and millions of people in this world. Thank you!
@@efraingutierrez9766 Thanks for your nice words. I am still working on this, there are some new videos of the new design on the channel. Best wishes to you and your cousin
Sharing own experience and information is precious behaivour. Thanks a lot bcz your video helped me to solve my own problems about my prosthetic arm project.Great job .
Awesome article, I built some robotic arms back in the day so I want to just comment that the further towards the hand you move the servos (or any weight) the more leverage this weight has on your servo elbow motor reducing its load capacity. Ideally if all the motors could be moved into the shoulder region that would significantly lighten the load. I understand that having room for everything was a problem & influenced the design. Well great job and hope to see more from you in the future.
Awesome job!!! I'm super impressed you took on such a project for an undergraduate thesis! How you fit the time and effort for such a big project amongst your other modules in a final year has blown my mind, no wonder you achieved a high distinction. Well done sir!
Thanks for such an insightful video in this topic. I have just been given this for my final year project and had some ideas similar to this. i feel alot more comfortable now going into this, except the electronics part with me being mechanical. brilliant video once again. Thanks!
Dude thank you for this video, I'm trying to go to college for robotics engineering and this video helped me understand a lot of components to your design. Helps a lot!
You're very welcome, it's seriously impressive work. I'm reading you thesis now, the amount of information and research you have done is extrodinary and fascinating. The amount of time you must have put into this project is very admirable. Can I ask what you are doing now? Did anything come from this project?
@@KieranMeadows Thanks so much! I put in a lot of time to this project, probably the eqivalent of full time work for about 9 months. Some students continued this work in later years to write their own thesis'. I work as a robotics/mechanical design engineer now, it's great. I actually do more advanced and robust designs now but I can't really share the details of the models I make at work. Darpa (US military) is doing amazing things with prosthetic arms. All the best man 😊🙏
First of all, let me congratulate you mr. Hussein, it is so incredible that you could do all of this for your thesis proyect, I mean its awesome, I´m thinking in doing a prosthetic limb, so allow me to read your thesis to learn about your experience and see what I can do, thanks :)
Hey sir thank you so much... I'm a mechanic engineer student from India i seen this video and i want to do the useful things for people who are handicap and this video is very useful for me. U done very awesome job.
Many Thanks for publishing this video description of your project. It informs my design for a full robot. (I am looking at incorporating some of the ideas ). This is a retirement project, so something I'm doing at the opposite end of my career to your own project.
Thank you so much this help me very much for my final year project. I have taken refrence of your design and I have design some attchment so it can be attached below elbow to amputees. But the problem it's weight is much. Practically it is not comfortable for amputees but I did it for educational purpose. Without your information It was not possible to complete my final year project. Thank you So much Once again, you are doing great work. Keep it up👍🏻😊
You are doing great work keep up . I'm 26 year old men I don't have right hand (below elbow) D and I'm looking forward to your research and progress you will change a lot . Thank you
Hey whats up? Check the company OPENBIONICS, they have affordable below elbow printed prosthetics.... they are stylish and very functional. Hope it helps you!
Im in a class named gate for kids who do better in school and our project is to create a hand that is able to pick up a piece of paper. Its random but its inspired me to become a bio medical engineer
Great work sir. It is nice that you put so much details in the thesis and even share the models here. thank you so much for sharing this... God bless you
Thank you I'm trying to design a prosthetic arm for this character for this short story I'm doing for a contest. I'm gonna go buck wild serious like I'm actually in engineering university doing this for a thesis thanks again for the help!
Hello! I am 17 years old, I and my friend are working on a prosthetic arm project for Intel ISEF. Your design of the arm is really interesting and useful for us. Can I contact you via email to learn how you made your model? It definitely would be really helpful. Thank you so much!
I've been trying to build a bionic arm, but most resources are scattered on the web. But this video made more sense than all the papers I've read. Thanks, man!!!!!! (and could you help me with my bionic Arm project? I'm having a lot of trouble getting it done )
im not a robotics person, however i have to research bionic arms because my character for a project has one, it helped me alot with understanding the arm
Hi i am came across your project i saw the video of prosthetic arm working. I also am doing a project using emg sensors and i find it hard for programming ,can you please me the program you used for this project so it might be helpful as a reference to me.
This is amazing Mahdi (thats your name right? I stalked you thesis lol) Im current a 3rd year Mech at UQ. Would like to get into Biomedical devices. I also love tinkering and getting hands on like you (no pun intended) so this is a huge inspiration for my final year thesis which I have to start thinking about soon. Not sure if I could do a full prosthetic arm like you can, but your project shows whats possible if you have a crack at it. Awesome work mate, keep doing what you do
Hi, that is my name 😁 Thanks for the comment. I would recommend just starting small like a finger/hand, or the equivalent for your project. Then depending on how you're going for time you can build upon that. Best of luck
Hi mahdi, nice work but the Thesis Paper link isn't working can you provide me with another link if you can. As I'm working with a similar project and I need to read it. thank you.
i am strated a concept model same like this but a Paralysis hand going to be present in side the prosthetic hand cover. can you tell me motion capture sensor you have used...
This dope! I’m currently a senior and I’m trying to decide what career to take. I want to build my own bionic prosthetic and I’m not sure what engineering path would lead me to that. I’m thinking either ME, EE or BME but I’m still not sure I would love your opinion on what is best
hi do you have the solidworks sketch. can you give me the link of the sketch in solidwork if becouse my universete bring me this hand for a virtual proyect but i don't have the measurements please help me
Hi, i printed your project for a high school robotics project, and i was just wondering how the 'tendon locking point' works, within the finger. Is it a separate piece, or just a certain way the finger was threaded? Thanks!
Hi, that's awesome, I would love to see a photo. I looped the "tendons" through the tip of each finger. There are two small holes which allow you to loop through. Best to loop multiple times so it doesn't slip, you could even use a drop of super glue to really make sure it doesn't slip
Do you happen to know the problems that would occur in using your left hand’s pressure of holding a writing utensil and being able to use it? Like is there a way to capture the the movement it takes for a hand to hold it and develop a code for it and have that used for when certain muscles are activated at one time?
I'm not sure I fully understand but many muscles work together to hold a pen for example. The sensation of touch/pressure provides feedback to allow the brain to make micro adjustments. A prosthetic hand needs many degrees of freedom and some form of feedback to the user to manipulate objects in a similar manner
Hi Sir i'm from algeria and i've a neighbor who needs an arm and i decided to make him one but i dont know how to start i' like your work and if only can give some help starting by telling me what i need to buy plz and thx
Hey man great project!! I saw the google drive folder, but I was wondering : What standards should this hand follow to comply with professional standards?
First of all great work... Your work helped me with starting my final project. I am having a bit of trouble with the ADC as in writing it in my code. I'm use a PIC microcontroller as I'm not allowed to use an arduino (easy to use). I have gathered the EMG data using a data acquisition board but can't seen to implement it correctly in to MPLAB. can u please help me with this? Thanks
Thank you! It has been quite a long time since I have used mplab or a pic micro, so I can't remember too many details. I would suggest starting small, look up tutorials and write a small segment of code, test it, make sure it works then build up from there. Good luck!
Hi, really love your work I’m doing something similar and I want mine to have that proportional action where the grip strength depends on the voltage, what would you suggest I do?
Nice, that would be cool. You might want to smooth the EMG signals, either with a circuit or maybe just reading say 10 times and averaging. The raw signals can be noisy. Also, with low end hobby servo motors you can't really control the torque. To the best of my understanding you can only control their position and they will use their max torque to get to that position. With DC motors and your own controller you can however control the torque, so you could use the EMG signals to proportionally adjust the torque. I may do something similiar to this on the new project I'm working on as I'm using micro DC motors with motor control driver boards (motor drivers from Pololu). Hope this helps
Hi! I really enjoyed your work! I'm also doing a project on myoelectric forearm prosthesis, and was wondering... how you approached the coding/programming- my friend suggested machine learning but i dont have time to do that and lack knowledge, do you have any suggestions? Also, how do you increased the degree of freedom? I have a limited budget and would like to use myoware, but to increase the DOF do you think it's possible with only 2 sensors? Thank you for your time:)
Hi, thanks! I would suggest looking up arduino tutorials on how to control servo motors, its not too difficult. You can also look up tutorials on reading an arduino analogue to digital converter. With those two things you can read the myo sensors and use that to command the motors. Machine learning isn't necessary to start with. DOF means how many different movements you have, you can always use more myo sensors to control the additional degrees. Best of luck!
@@MahdiDesigns thank you so much for your reply, very useful!! Also did you consider the biocompatibility of the materials you used, ie mechanical properties of the materials you used? If not, how would you have evaluated the biocompatibility of the materials used and the over all prosthetic device? ☺️
Hello Sir , thank you for sharing your amazing work with us , can you tell me if the CAD you did is originally yours or inspired from open source models ? thank you
Yes it's my original design. I did research other designs snd projects first though. You can read details in my thesis on my website, link in video description.
Hey! First of all awesome that you've built this arm. It looks awesome. I would like to ask you though.. Is this suitable for someone who has no underarm and wants to use this as an actual replacement, or is this more a part for a robot? I know that u could probably use it as a prosthetic, but I dont see those things amputees have on the insides of the arm to control the movements. How do you intergrate them into the design of this arm? Or do you know who explains this online? You would really help me out since I myself am born without my left underarm, and want to built this myself. Thanks for the video, it's really helpful! Cheers!
Without an underarm would be more complex. Essentially the more that is missing the more complicated the prosthetic arm replacement is in terms of design & control. This model was just a prototype, it wasn't developed enough to be used in the real world. However, an amputee in theory could still control this prototype using electrical pads on nearby muscles. The United States Military does advanced research on prosthetic arms. Search DARPA Prosthesis. In the future the technology will continue to get better and hopefully become more affordable for the people that need it =)
i am currently in the stage of printing, logging and redesigning your prototype would you want me to send you a log of my observations once it is completed as this should hopefully serve to improve the quality of your future projects?
Wow that's amazing! Great work. Sure that would be awesome. If you like I can also upload your files for others to access and learn from. My email address is mahdihussein.91@gmail.com
Your project is incredible. The way you've managed to build a proper working prototype from scratch with the amount of information and research is just simply amazing! If you don't mind can I have the entire code of your project? I checked the drive, but I didn't find it! Thanks and congratulations on guiding other students!
Thanks a lot! Unfortunately I no longer have the code, this project was quite some time ago. I suggest looking up how to control servo motors with arduino
first of all great work u did here, i am working on a similar project like this. i wanted to know how did u classified 6 different motion using only 2 emg sensor??
Great work, i am doing same subject right now. I need help on one issue related printing.Merely, i have printed all the parts except bicep Stl file . i have printed that part twice, but during printing it cracks .Would you please guide me related to that problem.
Firstly, I was getting a crack during printing of bicep stl file. Fortunately, i solved that problem and now all the parts are accurately printed in their original form.
@@kevinperera6129 If you have Solidworks (maybe you can access it at school) I would take some time to do some of the in built tutorials. When you have some basic skills start trying to model objects you find interesting. You can also buy am arduino (they are cheap) and look up youtube arduino tutorials. Just start small to develop basic skills. You could initially start by designing your own prosthetic finger and using a servo motor to control it. Good luck!
Bro i am a doctor. And i want to get involved with this. I want to start creating. So can i know where to start? And how about progressing from there after.
That's great. This is design engineering work. You could start learning CAD modelling (Fusion360 is a free program) and also electronics and software (arduino is a good place to start). Perhaps with your medical knowledge you could find some engineers/designers and collaborate
Hey man, first of all, great work and thanks for sharing it. I'd like to work on something similar creating my own model, is there any chance you can send me your SLDPRT files to get started?
I want to edit over the palm but it does not show me the sketch or any thing that I can use to edit the drawing sketches of palm.....it shows the palm part only!! any help would be appreciated
You might be using a newer version of solidworks and the design history tree isn't available. Apologies I don't have time to look into this. You can try directly editing the piece (adding or subtracting material)
Im a freshman in highschool and im interested in starting a project like this! In the future I would like to be in bio medical engineer.my school has a 3d printer i can use. how can i get started?
Thanks everyone for your feedback & nice words! I designed this arm at University & have now been working as an engineer for several years. With my improved skills & experience I am hoping to design a new and improved prosthetic arm. I would like to make this new arm more durable and actually attach it to an amputee. Subscribe to the channel and stay tuned for this in the future.
5 years in the making ey?
@@bill8065 I guess so! Besides just some early concepts I haven't done much work yet on a new arm but I'm hoping to start designing in the next few months and document the progress on UA-cam
All the best maan
It is amazing all the work you did and I hope you are still working on. I have started to research more about this to try to help my young cousin which unfortunately just lost his arm in an accident. I know it is going to be hard for him to adapt but thanks to people like you there is going to be more possibilities for him and millions of people in this world. Thank you!
@@efraingutierrez9766 Thanks for your nice words. I am still working on this, there are some new videos of the new design on the channel. Best wishes to you and your cousin
Thank you so much for sharing this. This video has really helped to visualize how to go about designing a model for a project like this one.
thank you for video, this is the most detailed video i have seen so far and i will use that to start my projects
So many ways people could improve from this but they don't see their 1 problem in mobility and power of the grip
Sharing own experience and information is precious behaivour. Thanks a lot bcz your video helped me to solve my own problems about my prosthetic arm project.Great job .
of all the robotic arm i saw in youtube, this one is one in a million, perhaps the detailed video,thanks bro
you made all your thesis available to public for free ! salute to you man
Awesome article, I built some robotic arms back in the day so I want to just comment that the further towards the hand you move the servos (or any weight) the more leverage this weight has on your servo elbow motor reducing its load capacity. Ideally if all the motors could be moved into the shoulder region that would significantly lighten the load. I understand that having room for everything was a problem & influenced the design. Well great job and hope to see more from you in the future.
You're so good, I'm looking forward to Learning more from you
Great work. I have read through your thesis and love the detailed approach. Bravo!
Thank you very much 😊🙏
Dude, this is fantastic! We’re working on something similar for my grad school project and this helps give us some clarity!!!
Awesome job!!! I'm super impressed you took on such a project for an undergraduate thesis! How you fit the time and effort for such a big project amongst your other modules in a final year has blown my mind, no wonder you achieved a high distinction. Well done sir!
Thanks so much for the kind words! It was hard finding the time. I fell behind in some of my other modules slightly but all was good in the end
Oh sweet! thanks for sharing this stuff! It's a great help
Congratulations and thank you!
Thanks for such an insightful video in this topic. I have just been given this for my final year project and had some ideas similar to this. i feel alot more comfortable now going into this, except the electronics part with me being mechanical. brilliant video once again. Thanks!
Thanks! Best of luck
Really informative! Thank you for this!
I plan to make one for the children didn’t know where to start but thank you and it gave me great information
Dude thank you for this video, I'm trying to go to college for robotics engineering and this video helped me understand a lot of components to your design. Helps a lot!
You're welcome!
I need brother I am
Good job mate !! congrats !!
Very good work doctor, thank you !
This is so great man, thank you for the time putting this video together. All the best to you
Thank you! Much appreciated
You're very welcome, it's seriously impressive work. I'm reading you thesis now, the amount of information and research you have done is extrodinary and fascinating. The amount of time you must have put into this project is very admirable. Can I ask what you are doing now? Did anything come from this project?
@@KieranMeadows Thanks so much! I put in a lot of time to this project, probably the eqivalent of full time work for about 9 months. Some students continued this work in later years to write their own thesis'. I work as a robotics/mechanical design engineer now, it's great. I actually do more advanced and robust designs now but I can't really share the details of the models I make at work. Darpa (US military) is doing amazing things with prosthetic arms. All the best man 😊🙏
First of all, let me congratulate you mr. Hussein, it is so incredible that you could do all of this for your thesis proyect, I mean its awesome, I´m thinking in doing a prosthetic limb, so allow me to read your thesis to learn about your experience and see what I can do, thanks :)
This is simply incredible
Thanks so much!
You deserv alot more views! This was great to watch! Nicely done with your thesis project aswell
Thank you! Let me know if there are any other similar videos you would like to see
@@MahdiDesigns I would like to see some tutorials of SolidWorks and Matlab from intermediate to expert level. Thanks
Hey sir thank you so much...
I'm a mechanic engineer student from India i seen this video and i want to do the useful things for people who are handicap and this video is very useful for me. U done very awesome job.
Thank you! Best of luck with your dreams
Excellent project.
Thank you for making this open source with such great detail. You're awesome. x
You're welcome, thanks for the nice words
Thank you...i'll save this video as ref for future. In case someone needs help, need new great hand. May allah (my God) give u nur(light).
Sorry mahdi, i just know that u muslim too. May allah bless u.
A big thanks to you for sharing this.
Many Thanks for publishing this video description of your project. It informs my design for a full robot. (I am looking at incorporating some of the ideas ). This is a retirement project, so something I'm doing at the opposite end of my career to your own project.
Glad I could be of help, best of luck with your project!
Thank you so much this help me very much for my final year project. I have taken refrence of your design and I have design some attchment so it can be attached below elbow to amputees. But the problem it's weight is much. Practically it is not comfortable for amputees but I did it for educational purpose. Without your information It was not possible to complete my final year project. Thank you So much Once again, you are doing great work. Keep it up👍🏻😊
Shall a get ur cad sketch
Thank you! from your video very detailed video and very helpfull For my own design
Nice work!
You are doing great work keep up .
I'm 26 year old men I don't have right hand (below elbow) D and I'm looking forward to your research and progress you will change a lot .
Thank you
Thank you! I hope to contibute more to the field in the future. Best wishes
Hey whats up? Check the company OPENBIONICS, they have affordable below elbow printed prosthetics.... they are stylish and very functional. Hope it helps you!
Nice sir
Thank you so much for this!
great video man! very comprehensive and didnt babble
Thanks my friend. I want to make prostetic arm for people in my country. thanks very much
Nice thesis! You say um a lot, I was imagining you were saying arm everytime and it gave me a chuckle
Thanks, haha. Yeah i think I've improved at recording videos in recent times
Im in a class named gate for kids who do better in school and our project is to create a hand that is able to pick up a piece of paper. Its random but its inspired me to become a bio medical engineer
Great work sir. It is nice that you put so much details in the thesis and even share the models here. thank you so much for sharing this... God bless you
You're welcome friend. Thank you
Thank you I'm trying to design a prosthetic arm for this character for this short story I'm doing for a contest. I'm gonna go buck wild serious like I'm actually in engineering university doing this for a thesis thanks again for the help!
Awesome good luck, I would recommend go for as simple as possible, it can be very time consuming!
i am doing a project using emg sensors ,can you please upload the program you used ...because it might be a lot helpful as a reference
very interesting
Hello! I am 17 years old, I and my friend are working on a prosthetic arm project for Intel ISEF. Your design of the arm is really interesting and useful for us. Can I contact you via email to learn how you made your model? It definitely would be really helpful. Thank you so much!
hi I bought your prosthetic arm design and have 3d printed it what are the screw sizes that i need to get for assembling
Which is the best software for designing which use in industrial purpose? And can u provide a link also??
I've been trying to build a bionic arm, but most resources are scattered on the web. But this video made more sense than all the papers I've read. Thanks, man!!!!!! (and could you help me with my bionic Arm project? I'm having a lot of trouble getting it done )
Thank you soo much
What 3D software did you use? Can we test the virtual arm with EMG?
im not a robotics person, however i have to research bionic arms because my character for a project has one, it helped me alot with understanding the arm
Thanks a lot
THANKS A LOT
Cool project! I wanna try to make it just as a hobby, cuz it's so entertaining, but idk how start :)
Hi i am came across your project i saw the video of prosthetic arm working. I also am doing a project using emg sensors and i find it hard for programming ,can you please me the program you used for this project so it might be helpful as a reference to me.
You are Legend
This is amazing Mahdi (thats your name right? I stalked you thesis lol)
Im current a 3rd year Mech at UQ. Would like to get into Biomedical devices. I also love tinkering and getting hands on like you (no pun intended) so this is a huge inspiration for my final year thesis which I have to start thinking about soon.
Not sure if I could do a full prosthetic arm like you can, but your project shows whats possible if you have a crack at it.
Awesome work mate, keep doing what you do
Hi, that is my name 😁 Thanks for the comment. I would recommend just starting small like a finger/hand, or the equivalent for your project. Then depending on how you're going for time you can build upon that. Best of luck
hey i electrodes that i am currently using are not that efficient where can i buy these electrodes
Hi mahdi, nice work but the Thesis Paper link isn't working can you provide me with another link if you can. As I'm working with a similar project and I need to read it. thank you.
Hello.I'm studying biomedical engineering.I want to this robotic hand for my graduation project.Please help me
great project how many muscle sensors are u using in this project .. and what is the input for the wrist movement ..!!
that clears it up thank u :D
Hi, I want to ask you something, in your solidworks drawings, there is no connection between pinion and servo motor. How did you connect them?
I believe it was just a press fit onto the star shaped pinion, maybe also some glue or epoxy. It was just a prototype design
i am strated a concept model same like this but a Paralysis hand going to be present in side the prosthetic hand cover. can you tell me motion capture sensor you have used...
Hi, I didn't use any motion capture sensor. I used EMG muscle sensors to control the movement
This dope! I’m currently a senior and I’m trying to decide what career to take. I want to build my own bionic prosthetic and I’m not sure what engineering path would lead me to that. I’m thinking either ME, EE or BME but I’m still not sure I would love your opinion on what is best
Thanks! Mechatronics would be best in my opinion. Good luck!
bro w are working on the same sensor but we are getting the values over 600 when we give power to the senor
plz help
try reducing gain
hi do you have the solidworks sketch. can you give me the link of the sketch in solidwork if becouse my universete bring me this hand for a virtual proyect but i don't have the measurements please help me
Hi Solidworks Files now available for download. Please see latest video
Hi, i printed your project for a high school robotics project, and i was just wondering how the 'tendon locking point' works, within the finger. Is it a separate piece, or just a certain way the finger was threaded? Thanks!
Hi, that's awesome, I would love to see a photo. I looped the "tendons" through the tip of each finger. There are two small holes which allow you to loop through. Best to loop multiple times so it doesn't slip, you could even use a drop of super glue to really make sure it doesn't slip
Do you happen to know the problems that would occur in using your left hand’s pressure of holding a writing utensil and being able to use it? Like is there a way to capture the the movement it takes for a hand to hold it and develop a code for it and have that used for when certain muscles are activated at one time?
I'm not sure I fully understand but many muscles work together to hold a pen for example. The sensation of touch/pressure provides feedback to allow the brain to make micro adjustments. A prosthetic hand needs many degrees of freedom and some form of feedback to the user to manipulate objects in a similar manner
can you tell me how much cost it will take to complete the project
Hi Sir i'm from algeria and i've a neighbor who needs an arm and i decided to make him one but i dont know how to start i' like your work and if only can give some help starting by telling me what i need to buy plz and thx
Can you share all the videos shown in 17:11 need it as soon as possible for assembly
Hey man great project!! I saw the google drive folder, but I was wondering : What standards should this hand follow to comply with professional standards?
Can I get a cad sketch
First of all great work... Your work helped me with starting my final project. I am having a bit of trouble with the ADC as in writing it in my code. I'm use a PIC microcontroller as I'm not allowed to use an arduino (easy to use). I have gathered the EMG data using a data acquisition board but can't seen to implement it correctly in to MPLAB. can u please help me with this? Thanks
Thank you! It has been quite a long time since I have used mplab or a pic micro, so I can't remember too many details. I would suggest starting small, look up tutorials and write a small segment of code, test it, make sure it works then build up from there. Good luck!
Hi, really love your work
I’m doing something similar and I want mine to have that proportional action where the grip strength depends on the voltage, what would you suggest I do?
Nice, that would be cool. You might want to smooth the EMG signals, either with a circuit or maybe just reading say 10 times and averaging. The raw signals can be noisy. Also, with low end hobby servo motors you can't really control the torque. To the best of my understanding you can only control their position and they will use their max torque to get to that position. With DC motors and your own controller you can however control the torque, so you could use the EMG signals to proportionally adjust the torque. I may do something similiar to this on the new project I'm working on as I'm using micro DC motors with motor control driver boards (motor drivers from Pololu). Hope this helps
@@MahdiDesigns thank you very much
Hi!
I really enjoyed your work! I'm also doing a project on myoelectric forearm prosthesis, and was wondering... how you approached the coding/programming- my friend suggested machine learning but i dont have time to do that and lack knowledge, do you have any suggestions?
Also, how do you increased the degree of freedom? I have a limited budget and would like to use myoware, but to increase the DOF do you think it's possible with only 2 sensors?
Thank you for your time:)
Hi, thanks!
I would suggest looking up arduino tutorials on how to control servo motors, its not too difficult. You can also look up tutorials on reading an arduino analogue to digital converter. With those two things you can read the myo sensors and use that to command the motors. Machine learning isn't necessary to start with. DOF means how many different movements you have, you can always use more myo sensors to control the additional degrees. Best of luck!
@@MahdiDesigns thank you so much for your reply, very useful!! Also did you consider the biocompatibility of the materials you used, ie mechanical properties of the materials you used? If not, how would you have evaluated the biocompatibility of the materials used and the over all prosthetic device? ☺️
How do you connect the wire of the Horns? (Sorry for my englisch)
Small holes in the horns, loop the rope through and tie knot
Hello Sir , thank you for sharing your amazing work with us , can you tell me if the CAD you did is originally yours or inspired from open source models ? thank you
Yes it's my original design. I did research other designs snd projects first though. You can read details in my thesis on my website, link in video description.
Id really like to build one of these one day, any way i could get started early? Or start out at least
Mahdi Hussein ill have to look into that, thankyou!
What did you use to connect fingers with each other?
I used 3mm 3D printinf filament but you could use any kind of materiap rod
hello you still have the code that you used for the prosthesis? I have to do a project and I need the code to do it,
if you could do me the favor
Hi, sorry I don't, I suggest learn about Arduino
Did you use any tactile sensors?
Ah, okay. I though those blue things on the fingers in the grip pattern images on your thesis were tactile sensors.
Which ones were you considering?
Where to get the code from?
Hey! First of all awesome that you've built this arm. It looks awesome. I would like to ask you though.. Is this suitable for someone who has no underarm and wants to use this as an actual replacement, or is this more a part for a robot? I know that u could probably use it as a prosthetic, but I dont see those things amputees have on the insides of the arm to control the movements. How do you intergrate them into the design of this arm? Or do you know who explains this online? You would really help me out since I myself am born without my left underarm, and want to built this myself. Thanks for the video, it's really helpful!
Cheers!
You can use EMG inside the device or an external myo arm band. I guess that's the plan here.
Without an underarm would be more complex. Essentially the more that is missing the more complicated the prosthetic arm replacement is in terms of design & control. This model was just a prototype, it wasn't developed enough to be used in the real world. However, an amputee in theory could still control this prototype using electrical pads on nearby muscles. The United States Military does advanced research on prosthetic arms. Search DARPA Prosthesis. In the future the technology will continue to get better and hopefully become more affordable for the people that need it =)
i am currently in the stage of printing, logging and redesigning your prototype
would you want me to send you a log of my observations once it is completed as this should hopefully serve to improve the quality of your future projects?
Wow that's amazing! Great work. Sure that would be awesome. If you like I can also upload your files for others to access and learn from. My email address is mahdihussein.91@gmail.com
Brother could you tell me where or how I could get the digital files.
Can you access them through the link in the description?
hello thank you so much for your stl files i was need only wrist rotation mechanisme for my hand thank you
hello mahdi thank you i find in your link
Hi Solidworks Files now available for download. Please see latest video
I have decided to make this project for my final year engineering, would you help me in this please
I want to make this in solidworks(as a project)
how can i do this with stl files?
someone please help
Hi Solidworks Files now available for download. Please see latest video
Your project is incredible. The way you've managed to build a proper working prototype from scratch with the amount of information and research is just simply amazing! If you don't mind can I have the entire code of your project? I checked the drive, but I didn't find it!
Thanks and congratulations on guiding other students!
Thanks a lot! Unfortunately I no longer have the code, this project was quite some time ago. I suggest looking up how to control servo motors with arduino
@@MahdiDesigns Great, thanks. So did you wrote the whole code by yourself or did you implemented the one which I can find on Google?
@@sahiljagtap1958 I wrote it myself, it's really not that complex. Just very basic servo motor control
@@MahdiDesigns oh ok, thanks for the suggestion!
first of all great work u did here, i am working on a similar project like this. i wanted to know how did u classified 6 different motion using only 2 emg sensor??
Mahdi Hussein ok thank you that helps alot
Just 4 motions using two emg sensors if I remember correctly. The fingers were all controlled together
For degrees of freedom, meaning mobility, he used the elbow as one, the wrist as another point, and then an additional one for each finger.
@@eduardochavez8820 very much false read the thesis for the correct answer
cool project i hope you can improve more light weight
where can i found this books please
Hi see the link in the video description
HI, Good day, do you have this model in your web page?
he does but you have to pay a small fee
Great work, i am doing same subject right now. I need help on one issue related printing.Merely, i have printed all the parts except bicep Stl file . i have printed that part twice, but during printing it cracks .Would you please guide me related to that problem.
All parts that you have 3D printed were accurate??
Firstly, I was getting a crack during printing of bicep stl file. Fortunately, i solved that problem and now all the parts are accurately printed in their original form.
Hi Solidworks Files now available for download. Please see latest video
Im a Mechanical Engineering student, I'd like to create a prothesis. What did you use for the control program?
I used a PIC microcontroller but i would suggest learning and using arduino
How would you suggest I get started with a project like this
@@kevinperera6129 If you have Solidworks (maybe you can access it at school) I would take some time to do some of the in built tutorials. When you have some basic skills start trying to model objects you find interesting. You can also buy am arduino (they are cheap) and look up youtube arduino tutorials. Just start small to develop basic skills. You could initially start by designing your own prosthetic finger and using a servo motor to control it. Good luck!
Sir, please provide with the locking pin (screw) details used to join finger sections
Thank you sir
Just cut sections from a spool of 3D printer material
Where can i get stl files for this arm?
Mdesigns.space
Bro i am a doctor. And i want to get involved with this. I want to start creating. So can i know where to start? And how about progressing from there after.
That's great. This is design engineering work. You could start learning CAD modelling (Fusion360 is a free program) and also electronics and software (arduino is a good place to start). Perhaps with your medical knowledge you could find some engineers/designers and collaborate
assembly doc is exploded. i couldn't find configuration manager on solidworks 2018.
Hey man, first of all, great work and thanks for sharing it. I'd like to work on something similar creating my own model, is there any chance you can send me your SLDPRT files to get started?
Hi Solidworks Files now available for download. Please see latest video
I need this cad sketch I can't make the payment process
I want to edit over the palm but it does not show me the sketch or any thing that I can use to edit the drawing sketches of palm.....it shows the palm part only!! any help would be appreciated
You might be using a newer version of solidworks and the design history tree isn't available. Apologies I don't have time to look into this. You can try directly editing the piece (adding or subtracting material)
Right I'm using solidworks 2018... Thanks for your reply 😀
@MoKhaled7 can you share the CAD file please
Im a freshman in highschool and im interested in starting a project like this! In the future I would like to be in bio medical engineer.my school has a 3d printer i can use. how can i get started?
I would start by learning a free CAD software like fusion 360. Arduino is also great for learning programming