Scientists from Scotland have developed a low-cost polymer-based device to help prevent blood clots in patients immobilized after medical surgery.
Developed by Dr Philip Hands and Professor Marc Desmulliez of the University of Edinburgh alongside Drs Lisa Macintyre and Vasileios Mitrakos of Heriot-Watt University, the sensor is thinner, more sensitive, and flexible than similar devices on market.
It also features wireless connectivity for seamless transmission of real-time pressure readings to the handheld reader.
The sensor is fitted underneath compression stockings and bandages while the pressure readings are taken from a handheld reader, allowing physicians to ascertain whether or not the bandage exerts the correct pressure on the body and make necessary adjustments when needed.
According to a news report by Health Tech World, the flexible polymer-based sensor could help prevent secondary health issues such as severe pain due to over-compression, deep vein thrombosis (DVT), and swelling for patients with lymphedema.
Based on its smart sensor, the device could offer an alternative to the existing compression garments with poorly controlled pressure, which may be difficult to quantify.
Why this Medical Device Could be a Game-changer
Compression garments are designed to help patients in post-operation to maintain healthy blood circulation in their body, preventing blood clots and other complications.
According to Professor Desmulliez of Heriot-Watt University, the sensor’s polymer composition makes it more versatile for use in one or multiple positions on the body.
Desmulliez added that the device could have wider applications in many types of wearables— from smartphones to high-performance swimsuits requiring precise fit.
Image Credid: Health Tech World
