My kid’s orthopedist had a saw that was a pizza cutter sized cutting wheel, and it stopped when it touched your skin. He demonstrated on his own hand before he started removing cast.
it stopped when it touched skin, or it didn’t cut the skin?
the cast saws that I am familiar with have an oscillating motion that is small enough that skin just moves with the teeth instead of being cut by them. a saw that had sensors to know when it touched skin seems unlikely.
a saw that had sensors to know when it touched skin seems unlikely
I’ve never seen it in a healthcare setting, but that kind of safety mechanism is already a thing in larger saws - some pretty impressive demos on the web. Iirc it effectively destroys the machine if it goes off, but most of us would rather buy a new table saw than lose a few fingers. …and that was the tech years ago, may well have improved since I went down that rabbit hole.
Saw stop still owns the patent afaik and has even stopped other similar techs from taking hold because the patent is so stupid generic… Iirc Bosch is one such alt that got shit canned. Last I knew saw stop was pushing for legislation to require the tech… Because they own the market.
(I am years out of date on this and going on memory… Pretty sure the legislation died)
Orthopedic surgeon:
*repeatedly pulls string attempting to start up a chainsaw*
My kid’s orthopedist had a saw that was a pizza cutter sized cutting wheel, and it stopped when it touched your skin. He demonstrated on his own hand before he started removing cast.
This is why https://youtu.be/Bx1AiQdMQro
it stopped when it touched skin, or it didn’t cut the skin?
the cast saws that I am familiar with have an oscillating motion that is small enough that skin just moves with the teeth instead of being cut by them. a saw that had sensors to know when it touched skin seems unlikely.
That sounds correct, I think he might have explained it that way but I was too cooked by watching him use a cast saw on his bare hand to retain.
I’ve never seen it in a healthcare setting, but that kind of safety mechanism is already a thing in larger saws - some pretty impressive demos on the web. Iirc it effectively destroys the machine if it goes off, but most of us would rather buy a new table saw than lose a few fingers. …and that was the tech years ago, may well have improved since I went down that rabbit hole.
Saw stop still owns the patent afaik and has even stopped other similar techs from taking hold because the patent is so stupid generic… Iirc Bosch is one such alt that got shit canned. Last I knew saw stop was pushing for legislation to require the tech… Because they own the market.
(I am years out of date on this and going on memory… Pretty sure the legislation died)
See: Literally every woodworking YouTube ever created. They’re worse than Clash of Clans