Could Tissue-Sealing Tape One Day Replace Stitches?

By Robert Preidt
HealthDay Reporter

THURSDAY, Oct. 31, 2019 (HealthDay Information) — Double-sided tape that rapidly binds tissues exhibits promise in animal checks and will ultimately supply a substitute for surgical sutures, researchers report.

“There are over 230 million main surgical procedures all around the globe per 12 months, and lots of of them require sutures to shut the wound, which might really cause stress on the tissues and might trigger infections, pain and scars,” defined research senior writer Xuanhe Zhao. He’s an affiliate professor of mechanical engineering and of civil and environmental engineering at Massachusetts Institute of Expertise (MIT).

“We’re proposing a basically totally different strategy to sealing tissue,” Zhao stated in an MIT information launch.

The tape was impressed by the sticky materials spiders use to seize prey in moist situations, in accordance with the MIT engineers.

Exams with rats and pig tissues confirmed that the tape can tightly seal tissues, such because the lungs and intestines, inside 5 seconds, in accordance with the research revealed Oct. 30 within the journal Nature.

Surgical sutures do not work nicely in all tissues and might trigger problems in some sufferers, the researchers famous. Their tape may ultimately be used instead of sutures, they urged.

The researchers additionally stated the tape works a lot sooner than tissue glues, which usually require a number of minutes to kind a decent bond and might drip onto different elements of the physique.

As well as, the brand new research additionally confirmed that the double-sided tape can be utilized to connect implantable medical units to tissues, together with the guts.

In accordance with research co-lead writer Hyunwoo Yuk, a graduate scholar, “This supplies a extra elegant, extra easy and extra universally relevant means of introducing an implantable monitor or drug supply system, as a result of we will adhere to many various websites with out inflicting injury or secondary problems.”

The workforce is conducting extra checks in animals and dealing with docs to establish extra potential makes use of for the double-sided tape. Nevertheless, analysis in animals would not all the time pan out in people.

WebMD Information from HealthDay


SOURCE: Massachusetts Institute of Expertise, information launch, Oct. 30, 2019

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