DOD A-A-54421-1991 SKIN CLOSURE ADHESIVE SURGICAL (POROUS)《外科带粘性皮肤(多孔渗水的)》.pdf
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1、A-A-54421 65 9999974 00bL94 7 A-A-544 2 1 28 June 1991 COMMERCIAL ITEM DESCRIPTION SKIN CLOSURE, ADHESIVE, SURGICAL, (POROUS) The General Services Administration has authorized the use of this Commercial Item Description as a replacement for Military Specification MIL-S-37164 which is cancelled. Sal
2、ient Characteristics: Shall be sterile, hypo-reactive, pre-packaged strips of micro-porous adhesive tape suitable for use in place of skin sutures to hold a skin wound together securely without interfering with healing of the wound margins. closures shall be sterile when tested in accordance with th
3、e USP. The skin closure shall be on a card and the skin closures shall be easily removable from the card. Skin closures shall not extend beyond the card in any direction. Skin Skin closure shall be of the following sizes and of the following quantities of skin closures in one immediate container (en
4、velope). SKIN CLOSURE SKIN CLOSURE QUANTITY OF WIDTH distribution is unlimited. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-54421 65 9999974 0061995 9 A-A-54421 . b. Expanded network-like polyproplene film. c. Nonwoven nylon fabric. The adhes
5、ive shall be pressure sensitive, shall be on one side of the skin closures and shall be continuously visible. The adhesive shall be a pure, single component acrylate or acrylic copolymer and shall be hypo-reactive. The facing material (card) shall be smooth and shall be capable of protecting the adh
6、esive and shall resist breaking, cracking or tearing when the skin closures are removed. The facing material shall have a minimum thickness of four mils and shall be chemically inert to the adhesive. The facing material shall be in the form of rectangular cards. Each rectangular card shall be clean
7、cut and each card shall be perforated at least 1/4 inch from each end to permit easy removal of the skin closures by exposing the ends of all skin closures on each card. There shall be visible spaces between the skin closures on each card. The skin closures shall comply with the following requiremen
8、ts.: PROPERTY MINIMUM MAXIMUM TEST METHOD Adhesion to steel (ounces 6 per inch of width) or as an alternate to steel per inch of width) 100 cc of air) (pounds per inch of width) Adhesion to aluminum (ounces 32 Porosity (seconds per - Breaking strength, dry 10 Thickness (inch) 0.0030 Ultimate elongat
9、ion (percent) 5 ASTM-D-1000 L/ 70 ASTM-D-1000 L/ 96 500 ASTM-D-726 a/ Method A Method A a/ Method B 4J Method 36 Method A a/ Method B A/ 50 ASTM-D-882 or - Fed Std No 147 100 ASTM-D-882 or - 1/ Multiple skin closures, parallel to each other, shall be used to make up the one inch width. 2 Provided by
10、 IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-54421 65 m 9999974 0061i996 O m A-A-54 4 2 1 - 2/ Testing shall be performed using the following equipment: adapter plate with two parallel orifices 1/16 by 3/4 inch each and a suitable gasket to insure no lea
11、kage. Cover each orifice with a skin closure. Inspect to insure there is a complete bond on all edges and inspect to insure that the skin closures are not damaged. Insert adapter plate in porosity testing apparatus with skin closures up (adhesive down). Tighten porosity testing apparatus firmly. The
12、 time in seconds is the time necessary for transmission of 100 cc of air through the sample. - 3/ Multiple skin closures, parallel to each other, shall be used to make up the one inch width. Jaw separation 1 inch using a cross head speed of 2 inches per minute. - 4/ Multiple skin closures, parallel
13、to each other, shall be used to make up the one inch width. Jaw separation 1 inch using a cross head speed of 12 inches per minute. For all of the property tests above, skin closures shall be removed from their envelopes and conditioned for at least 24 hours at 73+3.5OF and at 50+2 percent relative
14、humidity and shall be tested under these conditions. The skin closures shall remain adhered to skin after the skin is wet and skin closures shall be clean and clean-cut. Manufacturers instructions for the opening of the immediate container (envelope) and for the use of skin closures shall be supplie
15、d in each unit container. Workmanship. The skin closures and their facing (cards) shall be free from defects which detract from their appearance or impair their serviceability. Unit. Package (PG) . For Size 1, shall be supplied 6 skin closures on an easily removed backing packaged in a sealed peel-o
16、pen envelope capable of maintaining sterility of contents unless package is damaged or opened. One package containing 50 sealed envelopes (300 skin closures), as specified, constitutes one unit. 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,- A-A9
17、54421 65 I 9999974 00bL997 2 M A-A-54 4 2 1 e For Size 2, shall be supplied 10 skin closures on an easily removed backing packaged in a sealed peel-open envelope capable of maintaining sterility of contents unless package is damaged or opened. One package containing 50 sealed envelopes (500 skin clo
18、sures), as specified, constitutes one unit. For Size 3, shall be supplied 5 skin closures on an easily removed backing packaged in a sealed peel-open envelope capable of maintaining sterility of contents unless package is damaged or opened. One package containing 50 sealed envelopes (250 skin closur
19、e), as specified, constitutes one unit. For Size 4, shall be supplied 3 skin closures on an easily removed backing packaged in a sealed peel-open envelope capable of maintaining sterility of contents unless packaged is damaged or opened. One package containing 50 sealed envelopes (150 skin closures)
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