A slicker horse is just a slicker horse – unless the disease can be monitored

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Horses are unable to communicate with humans about health problems.

Now, a first horse slicker of its kind with a specially designed liner can “tell” horse caregivers on the rise of disease outbreaks.

A new study by Purdue University engineers and physicians is looking to convert outdoor horse slickers into e-textiles that regularly look at the equine cardiac, respiratory and muscular system for some. hours under ambulatory conditions.

The study was published in the journal Advanced Materials.

To add e-textile capabilities to the slicker, the Purdue team has developed both spray regimes and technology to directly incorporate a pre-arranged set of functional nanomaterials into the fabrics of the slicker. slicker. In order to enable remote viewing, the e-textile is connected to a portable device that shares critical signals to a laptop via Bluetooth.

The use of e-textile means that doctors and support staff do not have to shave the horse’s hair or use abrasive adhesives to attach the electrode to the skin of the horse. horses, the more pleasant the horse.

Chi Hwan Lee, Leslie A. Geddes associate professor at Purdue’s Weldon School of Biomedical Engineering, said continuous monitoring through e-textile techniques could be useful in the long-term management of disease health conditions in large animals. and to man. Lee is a co -elect in the School of Mechanical Engineering and a graduate elector in the School of Materials Engineering.

According to Lee, the integration of e-textile properties into existing fabrics will help scientists, researchers and physicians make better use of previously available ergonomic designs to secure a level. industry of wearability, comfort, permeability and machine washability.

“These specially designed e-textiles can be suitable for the human body or large animals under ambulatory conditions to collect bio-signals from the skin such as heart function from the skin. “chest pain, physical activity from the limbs, breathing from the abdomen or other things. Serious symptoms in a very small way,” said Lee. “Our technology will greatly increase the usefulness of e-textiles in many applications in medical settings.”

The group’s other activities include developing 24-hour regular monitoring of horses with disease or those caring for a medical ICU.

“We believe our technology will help diagnose or treat chronic diseases,” Lee said, as demand for remote health monitoring grows.

“Health monitoring under ambulatory conditions is important for farmers and domestic animals, as it can reduce hospital visits, especially in rural areas. Increase productivity.” need to keep a lot of farm / domestic animals at the same time from a distance, even at night, ”says Lee.

A real -life model can diagnose severe equine asthma, which affects about 14% of adult horses.

“It’s always a good idea to look at the flair-up before it becomes serious, giving it a chance to cut the flair,” said Laurent Couëtil, a professor of veterinary medicine at Purdue’s College of Veterinary Medicine and research partner. . “The remote control opens up the ability to send critical information to the pharmacist to help make timely and informed decisions.”

The Purdue research team included Martin Byung-Guk Jun, a professor of mechanical engineering at the School of Mechanical Engineering; Taehoo Chang of the School of Mechanical Engineering; Semih Akin, Bongjoong Kim and Sengul Teke of the School of Mechanical Engineering; Laura Murray of the College of Veterinary Medicine; and Seungse Cho, Sena Hur and Min Ku Kim of the Weldon School of Biomedical Engineering.

The Purdue Research Foundation Office of Technology Commercialization filed a patent for the technology. Funding is available from the National Institutes of Health National Institute of Biomedical Imaging and Bioengineering (1R21EB026099-01A1), the National Science Foundation Civil, Mechanical and Manufacturing Innovation (1928784) and the SMART Films Consortium at Purdue’s Birck Nanotechnology Center, located at Discovery Park.

This is part of Lee’s idea of ​​developing platform technologies using sticktronics, things like sticker that have electronic devices or smart technology. Sticktronics offers the ability to physically separate the supporting substrates from existing electronic devices and convert an object into a sticker that can be easily or indirectly seen, especially on curved displays and biomedical sensors. Lee specializes in printed soft medical sensors and conformable sensor arrays, which can adapt telemedicine and drug delivery systems on demand.

A closer look at the pre -planned features of the sensors in a slicker horse designed for remote health monitoring.
(Photo from Purdue University/Rebecca McElhoe)

Laurent Couëtil (right) talks about the horse’s heart, breathing and muscular systems with Chi Hwan Lee (left), Leslie A. Geddes, a professor at the University’s Weldon School of Biomedical Engineering. Purdue. Couëtil, a physician at Purdue’s College of Veterinary Medicine, teamed up with Lee on a horse slicker designed to monitor medical conditions in horses.
(Photo from Purdue University/Rebecca McElhoe)

Professor Chi Hwan Lee (right) and Laurent Couëtil (left) discuss the heart, breath and muscle test on a horse named Leila at the College of Veterinary Medicine of Purdue University. Graduates Semih Akin (left) and Taehoo Chang (right) take key horse signals on a computer via Bluetooth technology from a specially designed horse slicker. Laura Murray, a research engineer at the College of Veterinary Medicine, is with Leila.
(Photo from Purdue University/Rebecca McElhoe)

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