Private company

Tissuemed

Logo: Manders2208, CC BY-SA 3.0, via Wikimedia Commons3

British medical device manufacturer

Tissuemed is a medical device developer and manufacturer based in Leeds, UK. The company was founded in 1985 and developed the first tissue heart valve (derived from pigs) to receive regulatory approval (CE mark) in Europe. This business was divested in 1999, and the heart values are currently sold by Vascutek, a Terumo company, under the Aspire brand.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

Tissuemed is a medical device developer and manufacturer based in Leeds, UK. The company was founded in 1985 and developed the first tissue heart valve (derived from pigs) to receive regulatory approval (CE mark) in Europe. This business was divested in 1999, and the heart values are currently sold by Vascutek, a Terumo company, under the Aspire brand.2

Sources

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