Medical device
AssigneeTerumo Kabushiki Kaisha
InventorsNaoki ARAMAKI, Miho KAI, Anri FUJII, Kensuke UCHITOMI
Life of this patent
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Abstract
A medical device is disclosed, which capable of reducing risk factors of an anastomotic leakage after a surgical operation is performed. The adhesion promoting device includes an adhesion promotion sheet provided with an adhesion promotion portion that promotes adhesion of biological tissues, and a holding portion that allows the adhesion promotion sheet to be hooked and held on a biological organ to be joined.
Claims20
A medical device comprising:
- an adhesion promotion sheet including an adhesion promotion portion that promotes adhesion of biological tissues;
- and
- a holding portion configured to hook and hold the adhesion promotion sheet on a biological organ to be joined.
A medical device that promotes adhesion between biological tissue, the medical device comprising:
- an adhesion promotion sheet that includes an adhesion promotion portion made of a biodegradable sheet that promotes adhesion of biological tissues, the adhesion portion including a plurality of through-holes that pass through the adhesion promotion portion;
- and
- a holding portion configured to hold the adhesion promotion sheet on a biological organ to be joined, and wherein the holding portion is configured to hold the adhesion promotion sheet on the biological organ by elastic force.
A method of promoting adhesion between biological tissue comprising:
- disposing a medical device that includes an adhesion promotion sheet having an adhesion promotion portion that promotes adhesion of biological tissues and a holding portion at one joint target site;
- hooking the holding portion on the one joint target site;
- fixing the adhesion promotion sheet to the one joint target site;
- and
- joining the one joint target site and an other joint target site in a state where at least a portion of the adhesion promotion sheet is disposed between the one joint target site and the other joint target site.
Dependencies are inferred from the claim text.