This Is A Squad Of Students Awarded A Lemelson-Mit Inventeam Grant For The Innovation Of An Automatic, Precise Tourniquet During Emergency Purpose
A squad of students from Thomas Jefferson High School for Science in addition to Technology (TJHSST) has been awarded a Lemelson-MIT (Massachusetts Institute of Technology) InvenTeam grant of $10,000 to invent an automatic, precise tourniquet for emergency use. TJHSST is a Fairfax County world school, equally reported past times fcps.edu.
The device volition live on designed to live on to a greater extent than affordable, precise, in addition to user-friendly than emergency tourniquets currently inward utilization past times wellness tending professionals. They convey come upwards up alongside an catch for a self-adjusting tourniquet that would live on affordable plenty to live on deployed inward developing countries — where a wounded mortal could live on hours or days away from a infirmary — in addition to uncomplicated plenty to live on used past times people without whatsoever medical training.
The students’ proposed model volition emulate the procedure used inward surgical tourniquets, in addition to volition utilization a unique algorithm to scan through a pull per unit of measurement area arrive at until a distal pulse is non introduce in addition to blood stream has stopped.
Bijal Rajput alongside other squad members Junyoung Hwang, Gabriel Margolis, Lavanya Shukla, Dhriti Vij, Bill Zhang, in addition to Jonathan Zheng. (Photo courtesy of Bijal Rajput / Washingtonpost)
About Tourniquet
As defined past times Wikipedia, a tourniquet is a constricting or compressing device, specifically a bandage, used to command venous in addition to arterial circulation to an extremity for a catamenia of time. Pressure is applied circumstantially upon the pare in addition to underlying tissues of a limb; this pull per unit of measurement area is transferred to the walls of vessels, causing them to larn temporarily occluded.
To the layperson, a tourniquet is a textile - in addition to - stick device used to halt haemorrhage inward an emergency. That is a tourniquet. But modern surgical tourniquets are also much more. Today, surgical tourniquets are specifically designed to enable surgeons to perform frail dissections inward a bloodless operative field.
Image credit: Medical Dictionary (For illustration purpose)
H5N1 tourniquet is an musical instrument for temporarily arresting the stream of blood to or from a distal utilization past times pull per unit of measurement area applied alongside an encircling device. To apply a tourniquet for command of arterial haemorrhage from the arm: Wrap a gauze pad twice alongside a strip of textile merely below the armpit in addition to necktie alongside a one-half knot; necktie a stick at the knot alongside a foursquare knot. Slowly twist stick to tighten.
One of the squad members has sense equally a fellow member of an emergency reply team, in addition to told the squad how tourniquets are hard to utilization properly for people who are non trained. The squad thus studied articles in addition to institute that improper tourniquet utilization tin movement to a greater extent than harm past times causing likewise much or non plenty constriction.
Based on the high total of violence seen inward impoverished areas of the world, the squad decided to come upwards up alongside ideas to improve the blueprint of the tourniquet alongside a destination of having it used equally an emergency reply device inward areas without access to immediate emergency reply or adequate medical training.
The squad plans to run on the device both inward in addition to out of schoolhouse in addition to is working on obtaining a patent. They volition locomote to MIT inward June to introduce their project. The coin volition assistance the squad deed closer to a prototype. The TJHSST squad is i of xiv teams nationwide—and the exclusively squad inward Virginia—selected equally an InvenTeam this year. (Source: fcps.edu)
