製品概要: |
Description Surgical gut suture (Plain and Chromic) is an absorbable sterile surgical suture composed of purified connective tissue (mostly collagen) derived from either the serosal layer of beef (bovine) or the submucosal fibrous layer of sheep (ovine) intestines. The chromic gut contains a chromic salt solution to delay absorption. Surgical gut suture meets all requirements established by the United States Pharmacopeia (U.S.P.) for absorbable surgical sutures. Indications Surgical gut (Plain and Chromic) is indicated for use in general, soft tissue approximation and/or ligation, including use in ophthalmic procedures, but not for use in cardiovascular and neurological procedures. Actions When Surgical Gut Suture is placed in tissue, a moderate tissue inflammation occurs characteristic of foreign body response to a substance. This is followed by a loss of tensile strength and suture mass, as the proteolytic enzymatic digestive process dissolves the surgical gut. This process continues until the suture is completely absorbed. Many variable factors may affect the rate of absorption. Some of the major factors which can affect tensile strength loss and absorption rates are: Type of Suture – PLAIN gut generally absorbs more rapidly than CHROMIC gut. Tissue Sites Surgical gut will absorb more rapidly in tissue where increased levels of proteolytic enzymes are present, as in the secretions exhibited in stomach, cervix and vagina. How Supplied Surgical Gut Suture (Plain or Chromic) is available in sizes 5-0 through 6 (metric sized 2-8). The suture is supplied sterile in “pre-cut” lengths or non-needled or attached to various needle types in one dozen boxes. Suture can be supplied with packing fluid 90% Isopropyl Alcohol, 0,5% Sodium Benzoate, 0,5% Diethylethanolamine and water q.s. ad 100%, or without. Surgical Gut Suture (Plain or Chromic) is available in sizes 5-0 through 6 (metric sized 2-8). The suture is supplied sterile in “pre-cut” lengths or non-needled or attached to various needle types in one dozen boxes. Suture can be supplied with packing fluid 90% Isopropyl Alcohol, 0,5% Sodium Benzoate, 0,5% Diethylethanolamine and water q.s. ad 100%, or without. Surgical Gut Suture (Plain or Chromic) is available in sizes 5-0 through 6 (metric sized 2-8). The suture is supplied sterile in “pre-cut” lengths or non-needled or attached to various needle types in one dozen boxes. Suture can be supplied with packing fluid 90% Isopropyl Alcohol, 0,5% Sodium Benzoate, 0,5% Diethylethanolamine and water q.s. ad 100%, or without. |