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Surgical suture on needle holders. Catgut suture in a vintage glass dispenser. Catgut suture is a type of surgical suture made of twisted strands of purified collagen taken from the small intestine of domesticated ruminants or beef tendon. It is naturally degraded by the body's own proteolytic enzymes.
Adsorbable biological suture material. Chromic is an adsorbable suture made by twisting together strands of purified collagen taken from bovine intestines. Due to undergoing a ribbon stage chromicisation (treatment with chromic acid salts), the chromic offers roughly twice the stitch-holding time of plain catgut. Chromic is absorbed by ...
Catgut suture was once a widely used material in surgical settings. Catgut sutures remain in use in developing countries where they are locally less expensive and easier to obtain. Catgut treated with chromium salts, known as chromic catgut, is also used in surgery. [9]
Sutures were made of plant materials (flax, hemp and cotton) or animal material (hair, tendons, arteries, muscle strips and nerves, silk, and catgut). [ citation needed ] The earliest reports of surgical suture date to 3000 BC in ancient Egypt , and the oldest known suture is in a mummy from 1100 BC.
Its Dexon brand of sutures, introduced in the 1970s, [1] was made with a man made organic material called polyglycolic acid. This new category of suture product reduced a surgeon's reliance on animal derived "catgut" sutures, which have inconsistent strength properties and can often cause significant wound irritation to patients.
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One of the first medicinal uses of a biodegradable polymer was the catgut suture, which dates back to at least 100 AD. [4] The first catgut sutures were made from the intestines of sheep, but modern catgut sutures are made from purified collagen extracted from the small intestines of cattle, sheep, or goats. [5]
In 1915, George F. Merson opened a facility in Edinburgh for the manufacturing, packaging and sterilising of catgut, silk and nylon sutures. Johnson & Johnson acquired Mr. Merson's company in 1947, and this was renamed Ethicon Suture Laboratories. [4] In 1953 this became Ethicon Inc. [5]
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