The Incredible Cancer-Detecting Potential of Photoacoustic Imaging | Lei Li | TED

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  • Опубліковано 12 січ 2025

КОМЕНТАРІ • 72

  • @adoxartist1258
    @adoxartist1258 2 роки тому +42

    The perfect TED Talk: info, examples, solution, optimism. Thank you, sir.

  • @rickdeckard9810
    @rickdeckard9810 2 роки тому +22

    These are the types of people that deserve our highest praise and utmost respect not tictok or reality tv stars.

  • @carlaaccurso8702
    @carlaaccurso8702 2 роки тому +29

    I’m 36y diagnosed stage IV out of the door 💔 no family history. Thank you for your research. Cancer is the real pandemic killing humanity

    • @lmc1dj
      @lmc1dj 2 роки тому +2

      Sending love from England. ✌❤

    • @asanijahbarriwentgordon1374
      @asanijahbarriwentgordon1374 2 роки тому +2

      @@an_nie_dyc1386 💀

    • @kevinanaks8554
      @kevinanaks8554 2 роки тому

      Read & learn how to treat cancer yourself. Iearn how to force ur cells to die faster
      ----------‐---------------------------
      - visit - wattpad - book title ; what doctors dont know about cancer.......Order ur copy......
      - Scientist K.E Anaekwe

  • @zando5108
    @zando5108 2 роки тому +50

    This is momemtous, groundbreaking, revolutionary! A massive leap in cancer detection, screening tools, cancer monitoring, cardiovascular imaging/detection/screening, saving millions if not billions of future lives. Let's hope its cheap, accesible and scalable and without side effects - coupled with AI and remote human support it could be a key component of decentralized, personalized diagnosis at home amongst many other use cases

    • @mr.c2485
      @mr.c2485 2 роки тому

      We live too long as it is. 60-65 is enough time to do whatever one thinks they should do. The carrying capacity of the planet is limited and so should we be.

    • @jonasandersson7367
      @jonasandersson7367 2 роки тому +3

      @@mr.c2485 you're tremendously wrong

  • @markbryan2746
    @markbryan2746 11 місяців тому +2

    As a person who works in imaging. Non ionizing radiation should always be the future

  • @haseebe
    @haseebe 10 місяців тому +1

    I've been talking about how Photoacoustic imaging is the future of medical imaging technologies for a few years now. This video perfectly explains why Photoacoustic imaging is the future. Amazing work!

  • @NickBDesigns
    @NickBDesigns 2 роки тому +9

    Wonderful presentation! As a future sonographer, I cannot wait to see what this technology will bring to the patients.

  • @RoadRunnerMeep
    @RoadRunnerMeep 2 роки тому +6

    Amazing work, cant wait for the lives that are saved from this improvement

  • @Mcquiz.appForNEET
    @Mcquiz.appForNEET 2 роки тому +6

    We need such low-radiation technology

  • @manp1039
    @manp1039 2 роки тому +6

    this is amazing. I would like to know what the machine looks like and how big it is. this reminds me of the device the doctor on star trek carried around to scan patients to diagnose their condition.

  • @Keltaryn
    @Keltaryn 2 роки тому +2

    That's so cool! It has so much potential and offers hope for many things!

  • @AnimeshSharma1977
    @AnimeshSharma1977 2 роки тому +1

    Awesome! Laser is one of those discoveries which just doesn't stop giving!!

  • @lizakroberts
    @lizakroberts 2 роки тому +3

    OMG, this is absolutely amazing! I would like to see the machines and some data on how diagnosis with photoacoustic imaging compares to other screening tests, like photoacousitcs compared to mri, mammography... So exciting!
    Humans are capable of so much good and beauty, but it's so strange for me to be at home on my computer clicking between the news of the horrors of death and destruction in Ukraine to the Ted talk of amazing good and life saving technological developments of medical science. People take care of each other in all that you do. Peace.

  • @RMB5775
    @RMB5775 2 роки тому +10

    Great! Mammograms are not fun.. rather painful!

    • @annmarie1689
      @annmarie1689 2 роки тому +3

      x-raying breast every year or 2 can't be good. Ultrasound might be safer.

  • @CyberMew
    @CyberMew 2 роки тому +5

    I hope this gets deployed and used widely soon. How about the costs? Is it cheaper than MRI?

    • @papparocket
      @papparocket 2 роки тому +2

      It uses the same basic equipment as current ultrasound machines with the addition of a nano-second pulse width frequency tunable laser. Q-switched lasers over a broad range of frequencies and pulse energy levels are commercially available. So the additional cost of the laser shouldn't be any more than the base ultrasound system. Traditional clinical ultrasound systems run $15,000 - $60,000 dollars (though a quick google search shows a number of system that use an ultrasound scanner that plugs into the USB port of a customized laptop. These units only run in the $3,000 - $5,000.
      But even assuming that it requires a high end system running $30,000 and the laser system runs another $30,000 that is only $60,000. MRI machines cost millions of dollars. As such my bet is that these units when fully commercialized will cost about the same per exam as a it costs for an ultrasound exam does now, maybe 30%-50% higher.
      This is because the cost of the machine is only one of the costs. The cost of the tech, the office, insurance, etc. etc. adds a lot to any scan. And the cheaper the equipment the higher percentage of the total cost is represented by all those other costs.

  • @poltergeyst5898
    @poltergeyst5898 Рік тому

    Amazing. Thanks for discussing this.

  • @sawansolanki2229
    @sawansolanki2229 2 роки тому

    Absolutely amazing work

  • @krzysztoww
    @krzysztoww 2 роки тому

    It's so inspiring. Thank you.

  • @GracielaMartinezdietakaizen
    @GracielaMartinezdietakaizen 2 роки тому

    Excellent Congrats Very smart studio 👏👏👏👏

  • @Norman_Peterson
    @Norman_Peterson 2 роки тому +1

    God bless this people

  • @szupe
    @szupe 2 роки тому +1

    Thanks and keep going!

  • @JasonChinAFat
    @JasonChinAFat 2 роки тому +1

    Extraordinary Work Sir👍🎉

  • @hg6996
    @hg6996 2 роки тому +1

    WOW. This is really impressive!!
    Congratulations for this development!
    👌👌👌

  • @tomislavzg742
    @tomislavzg742 2 роки тому

    When can we expect that photoscoustic imaging of whole brain will be available like mr and pet/ct? Does photoscoustic imaging has potential to find all the structures, organs and molecules in human body?

  • @joprecious4570
    @joprecious4570 2 роки тому +1

    This tech is old. But it’s now barely getting off ground

  • @AngSu
    @AngSu 2 роки тому

    This is introducing laser to the body tissue and basically collecting the sound signal data of thermal expansion that happens inside the body because of it. I would like to see some numbers and stats on how it is less invasive than existing technologies.... And from what I know, the images that comes out from this isn't far too superior to other methods... It's a good research but it isn't ready yet.

  • @smithjohn5217
    @smithjohn5217 2 роки тому

    Fascinating technology from the 2010s. It does have its promises but its penetration does not match that of an ultrasound, plus need to have studies on the effects of laser in human trials.

  • @lmc1dj
    @lmc1dj 2 роки тому +2

    Now this is where my attention lies, while the rest of the world dance around on tik tok. Lol.

  • @florisramaekers2362
    @florisramaekers2362 2 роки тому

    There are just eo many amazing developments that make it to Ted but i never see it deployed in every day life, kinda frustrating

  • @shellducker7078
    @shellducker7078 2 роки тому

    How do you get this trialled? Just curious as its a theory but not yet implemented.

  • @emma_ametist
    @emma_ametist 2 роки тому

    Woooooooooooooooooooooooooooooooooooooooooooooooooooooooooow! Thank UUUUUUUUUUUUUUUUUUUUUUUUU!!!!

  • @ادمعباس-ف2ق
    @ادمعباس-ف2ق 2 роки тому

    Thank you thank you

  • @Alwyn_Nito
    @Alwyn_Nito 2 роки тому

    and prevention, e.g plastics inside fish we eat caused by garbage and micro beads in the sea or wearing comfy bras for good circulation (breast cancer)
    Edit: Or diet

  • @ljupkan3873
    @ljupkan3873 2 роки тому

    God bless you...

  • @RMB5775
    @RMB5775 2 роки тому

    How soon until we see this used in the United States???

  • @b1ngnx33
    @b1ngnx33 2 роки тому +1

    Dogs detect cancer too.

  • @annmarie1689
    @annmarie1689 2 роки тому +1

    We need cures! Real cures now!

  • @obiajulumbanefo3545
    @obiajulumbanefo3545 2 роки тому

    Impressive

  • @susanhorton9492
    @susanhorton9492 4 місяці тому

    wil insurance pay 4 it thhats the problem

  • @desertshadow6098
    @desertshadow6098 2 роки тому +1

    Photo acoustic imaging sounds pretty invasive. Hopefully this doesn’t get misused.

  • @dailydoseofmedicinee
    @dailydoseofmedicinee 2 роки тому +2

    💯👏

  • @MuthulakshmiS94
    @MuthulakshmiS94 2 роки тому

    Breast cancer leading causes of cancer deaths all around world
    Breast cancer - detection going to be done with advanced technology (PHOTOACOUSTIC IMAGING)i.e light energy to be transferred to sound energy for imaging

  • @111111111Tiger
    @111111111Tiger 2 роки тому

    Bravo

  • @anthonycajar9961
    @anthonycajar9961 2 роки тому +1

    Nice

  • @Zarozian
    @Zarozian 2 роки тому +4

    China making mad contributions to medical fields once again.

    • @bz3086
      @bz3086 2 роки тому

      That's what happens when countries are coeherced into sending all their money to "asia"

  • @scatton61
    @scatton61 2 роки тому +2

    An amazing video .... no self serving narcissist complaining that everything is racist.

  • @dhiahassen9414
    @dhiahassen9414 Рік тому

    All i hear is "emotional dammageee"

  • @casiyaz2615
    @casiyaz2615 2 роки тому

    Jesus loves you he died on the cross for your sins. All you have to do is believe in him and you will be saved. ❤

  • @kalexander2023
    @kalexander2023 2 роки тому

    👏👏👏

  • @PassportBigBro
    @PassportBigBro 2 роки тому +1

    Just get a bloodhound 🐶 🐕

  • @theodorosalexopoulos2767
    @theodorosalexopoulos2767 2 роки тому

    Starlink active, almost on the brink of WW3, nueralink almost active and cancer still not cured..

  • @muthiahannisa8037
    @muthiahannisa8037 2 роки тому

    waw

  • @ethanhallett568
    @ethanhallett568 2 роки тому

    2nd

  • @nickobalantac
    @nickobalantac 2 роки тому

    Nice

  • @rahma8779
    @rahma8779 2 роки тому

    3rd