3 ms·
> Still being run through clinical trials at UW Medicine, the procedure called _ burst wave lithotripsy _ uses an ultrasound wand and soundwaves to break apart
by westurner 3y ago
> Still being run through clinical trials at UW Medicine, the procedure called _ burst wave lithotripsy _ uses an ultrasound wand and soundwaves to break apart the kidney stone
> Ultrasonic propulsion is then used to move the stone fragments out, potentially giving patients relief in 10 minutes or less
(Edit)
"Fragmentation of Stones by Burst Wave Lithotripsy in the First 19 Humans" (2022) https://www.auajournals.org/doi/abs/10.1097/JU.0000000000002446 https://www.auajournals.org/doi/abs/10.1097/JU.0000000000002... gscholar citations:
https://scholar.google.com/scholar?cites=4452238185664707620&as_sdt=5,43&sciodt=0,43&hl=en https://scholar.google.com/scholar?cites=4452238185664707620...
Lithotripsy: https://en.wikipedia.org/wiki/Lithotripsy https://en.wikipedia.org/wiki/Lithotripsy
EWST: Extracorporeal shockwave therapy:
https://en.wikipedia.org/wiki/Extracorporeal_shockwave_therapy https://en.wikipedia.org/wiki/Extracorporeal_shockwave_thera...
Could NIRS help with this targeted ultrasound procedure, too?
"Ultrasound-activated chemotherapy advances therapeutic potential in deep tumours" (2023) https://news.ycombinator.com/item?id=37885774#37885798 https://news.ycombinator.com/item?id=37885774#37885798 :
> NIRS Near-Infrared Spectroscopy does not require contrast FWIU?
- westurner 3y agoOn reading brains with light, https://news.ycombinator.com/item?id=28399099#28400060 https://news.ycombinator.com/item?id=28399099#28400060 : > What about with realtime NIRS with an (inverse?) scattering matrix? FWIU Openwater's technology portfolio includes targeted ultrasound with e.g. NIRS and LSI/LSCI: https://www.openwater.health/technology https://www.openwater.health/technology One of their demo videos explains how inverting the scattering caused by the occluding body yields the mass-density at least (?). [Radio]Spectroscopy and quantum crystallography may have additional insight for tissue identification with low-cost NIRS sensor data? Open fNIRS: https://openfnirs.org/ https://openfnirs.org/ "Quantum light sees quantum sound: phonon/photon correlations" (2023) https://news.ycombinator.com/item?id=37793765 https://news.ycombinator.com/item?id=37793765 ; the photonic channel actually embeds the phononic field