Years ago, a friend of mine was in med school, and headed off for a semester in the rainforest of Ecuador, performing basic medicine and stuff for people who rarely got to the city to see a doctor. He called me up, on a Sunday afternoon, with this question:
"Our dentist in the group just realized she doesn't have a source of suction, you know, like the vacuum that slurps saliva out of the way during a procedure. We're in Houston and our flight leaves in 6 hours. Any solution needs to work off-grid for a month. Got any ideas?"
I thought for a moment, and said "Hit an auto parts store. Get a brake-bleeder kit. This has a hand-pump vacuum with a clear collection jar. Aim for one with a glass jar if possible, since it'll be easier to clean. Should set you back about thirty bucks."
And we didn't speak again for a few months. When he was stateside again, he said the brake bleeder kit had worked so well and was so simple to operate, they'd often just hand it to the patient. Not only did this free up a physician, it also gave the patient something to do during what's often a nervous and fidgety time, and may have thus decreased the need for sedation in some procedures.
Sometimes it really is that simple. He had numerous stories of doctors in hospitals picking the brains of janitors -- they called it a "facilities consult" -- to see if they could MacGuyver a solution to a problem that the medical industry hadn't packaged yet. PTFE plumber's tape apparently comes in a medical grade too, but sometimes you need to toss around ideas with some other hands-on maker-fixer sort of people before you figure out how to apply it.
"Our dentist in the group just realized she doesn't have a source of suction, you know, like the vacuum that slurps saliva out of the way during a procedure. We're in Houston and our flight leaves in 6 hours. Any solution needs to work off-grid for a month. Got any ideas?"
I thought for a moment, and said "Hit an auto parts store. Get a brake-bleeder kit. This has a hand-pump vacuum with a clear collection jar. Aim for one with a glass jar if possible, since it'll be easier to clean. Should set you back about thirty bucks."
And we didn't speak again for a few months. When he was stateside again, he said the brake bleeder kit had worked so well and was so simple to operate, they'd often just hand it to the patient. Not only did this free up a physician, it also gave the patient something to do during what's often a nervous and fidgety time, and may have thus decreased the need for sedation in some procedures.
Sometimes it really is that simple. He had numerous stories of doctors in hospitals picking the brains of janitors -- they called it a "facilities consult" -- to see if they could MacGuyver a solution to a problem that the medical industry hadn't packaged yet. PTFE plumber's tape apparently comes in a medical grade too, but sometimes you need to toss around ideas with some other hands-on maker-fixer sort of people before you figure out how to apply it.