DOD A-A-54908-1993 CANNULA BRAIN (FRAZIER)《脑套管》.pdf
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1、1 INCH-POUND 1 A-A-549 08 31 August 1993 COMMERCIAL ITEM DESCRIPTION CANNULA, BRAIN, (Frazier) The General Services Administration has authorized the use of this Commercial Item Description as a replace- ment for Federal Specification GG-C-121, which is cancelled. This Commercial Item Description co
2、vers an 8 Fr. angled suction tube of the Frazier design suitable for use in general surgical procedures. Salient characteristics: General, The cannula shall consist of the tube, tubing connector with a thumb piece suction control port and a stylet. permanently attached to the tubing connector and ha
3、ve a blunt open tip at the distal end. The tubing connector shall be sized for suction tubing ranging from 1/8 to 3/16 inch inside diameter. a knurled handle or knob and a permanently attached steel wire. The cannula tube at the proximal end shall be The stylet assembly shall consist of Material. Th
4、e cannula tube, thumb piece and stylet assembly shall be manufactured from Class 3, austenitic stainless steel in accordance with ASTM Designation F899. Hardness. The cannula tube, thumb piece and stylet handle shall have a Rockwell Hardness B scale (HRB) of 70 to 95 when tested in accordance with A
5、STM Designations E18 or E92 whichever is applicable. Conversion of hardness values shall be in accordance with ASTM Designation E140. Finish. The finish of components shall be mirror or satin. Style, desiqn and dimensions. Cannulas shall be in accordance with Figure 1. AMSC N/A FSC 6515 DISTRIBUTION
6、 STATEMENT A: Approved for public release; distribution is unlimited. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-54908 m 9999974 0353220 T35 A-A-54 9 O 8 Passivation. Cannulas shall be properly passivated. Corrosion resistance. Cannulas shal
7、l show no signs of corrosion when tested for corrosion resistance in accordance with ASTM Designation Fi089. Identification markins and labelinq. Cannulas shall be legibly marked with the contractors name or registered trademark and shall also have the word “stainless“ marked on the thumb piece. Can
8、nulas of foreign manufacture shall bear the name of the country of origin. Workmanship. The cannula and stylet assembly shall be uniform and free from cracks, pits, burrs, sharp edges, scale, rough areas, corrosion, grind or tool marks, and dirt or polishing materials. Visual and dimensional examina
9、tion. Cannula and stylet assembly shall be examined to verify that design, construction and workmanship are in accordance with applicable requirements. Materials. The supplier shall be responsible for performing tests to assure that materials are in accordance with requirements. Unit. Each (EA). One
10、 cannula, as specified, constitutes one unit. QUALITY ASSURANCE PROVISIONS. Responsibility for inspection. Unless otherwise specified in the contract or purchase order, the contractor is responsible for the performance of all inspection requirements as specified herein. Except as otherwise specified
11、 in the contract or purchase order, the contractor may use his own or any facilities suitable for the performance of the inspection requirements specified herein, unless disapproved by the Government. The Government reserves the right to perform any of the inspections set forth in the specification
12、where such inspections are deemed necessary to assure supplies and services conform to prescribed requirements. 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-54 9 08 Records. Records of examinations and tests performed by or for the contracto
13、r shall be maintained by the contractor and made O available to the Government upon the Governments request, at any time, or from time to time, during the performance of the contract and for a period of three years after delivery of the supplies to which such records relate. Inspection. Inspection,
14、as used herein, is defined as both examination (such as visual or auditory investigation without the use of special laboratory appliances or procedures) and testing (determination by technical means of physical and chemical properties) of the item. Examination. Examination shall be conducted to dete
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- DODAA549081993CANNULABRAINFRAZIER 套管 PDF
