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  2. Surgical suture - Wikipedia

    en.wikipedia.org/wiki/Surgical_suture

    Polyesters were developed in the 1950s, and later the process of radiation sterilization was established for catgut and polyester. Polyglycolic acid was discovered in the 1960s and implemented in the 1970s. Today, most sutures are made of synthetic polymer fibers. Silk and, rarely, gut sutures are the only materials still in use from ancient times.

  3. Catgut suture - Wikipedia

    en.wikipedia.org/wiki/Catgut_suture

    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. Full tensile strength remains for at least 7 days, and absorption is complete by 90 days. This eventual disintegration ...

  4. Surgical staple - Wikipedia

    en.wikipedia.org/wiki/Surgical_staple

    The first commercial staplers were made of stainless steel with titanium staples loaded into reloadable staple cartridges. Modern surgical staplers are either disposable and made of plastic, or reusable and made of stainless steel. Both types are generally loaded using disposable cartridges. The staple line may be straight, curved or circular.

  5. Wound closure strip - Wikipedia

    en.wikipedia.org/wiki/Wound_closure_strip

    Reinforced skin closures: These are sterile skin closure strips that are made of a porous, non-woven backing coated with a pressure-sensitive, hypoallergenic adhesive and reinforced with polyester filaments for added strength. They provide general wound support for increased tensile strength and finer wound edge approximation.

  6. History of wound care - Wikipedia

    en.wikipedia.org/wiki/History_of_wound_care

    The Greeks also acknowledged the importance of wound closure, and were the first to differentiate between acute and chronic wounds, calling them "fresh" and "non-healing", respectively. Galen of Pergamum, a Greek surgeon who served Roman gladiators circa 120–201 A.D., made many contributions to the field of wound care. [9]

  7. History of surgery - Wikipedia

    en.wikipedia.org/wiki/History_of_surgery

    There were some important advances to the art of surgery during this period. Andreas Vesalius (1514–1564), professor of anatomy at the University of Padua was a pivotal figure in the Renaissance transition from classical medicine and anatomy based on the works of Galen , to an empirical approach of 'hands-on' dissection.

  8. Bioresorbable stent - Wikipedia

    en.wikipedia.org/wiki/Bioresorbable_stent

    An example of a naturally dissolving stent is the 'Absorb' stent 'produced by Abbott [25] that has several design components and features: base scaffold: a poly(L-lactide) polymer similar to that in dissolvable stitches is shaped into a tube made up of zigzag hoops linked together by bridges; drug-eluting layer': a mixture of poly-D, L-lactide ...

  9. Robert Cade - Wikipedia

    en.wikipedia.org/wiki/Robert_Cade

    Robert Cade was born in San Antonio, Texas, on September 26, 1927. [2] He was a fourth-generation Texan. [3] Cade took an early interest in athletics and ran the mile in four minutes, twenty seconds at Brackenridge High School, [2] a very respectable time for a high school athlete in the early 1940s. [4]