DOD A-A-54538-1991 INJECTOR TUBE PLASTIC REUSABLE《可再度使用塑料管注射器》.pdf
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1、A-A-5453 65 9999974 O063734 7 I A-A-5 4 5 3 8 20 December 1991 COMMERCIAL ITEM DESCRIPTION INJECTOR, TUBE, Plastic, Reusable The General Services Administration has authorized the use of this commercial item description. This commercial item description covers a plastic medical cartridge injector su
2、itable for use with 1 or 2 ml cartridge- needle units. Salient characteristics: General. The injector shall be a cartridge injector which is top-loading and clamps to the proximal end of the cartridge-needle unit by means of a collet mechanism comprised of a ribbed collar and splines attached to a f
3、inger guard. By unscrewing the collar, the cartridge- needle unit can be discarded without touching it. Material. The injector shall be made of polycarbonate or Acrylonitrile Butadiene Styrene (ABS) plastic or combinations of the two plastics. The type of the plunger shall be made of austenitic stai
4、nless steel type 303, 304, or 316 in accordance with ASTM Designation F899 or brass which has been nickel or chromium-over-nickel plated. Style, desiqn and dimensions. The cartridge injector shall consist of a plunger with threaded tip and round thumb - rest, a ribbed collar, and a threaded finger g
5、rip. The injector shall accommodate 1 or 2 ml cartridge-needle units having an 11/32 inch outside diameter (See Note 2). The injector shall be designed so that the plunger can not be withdrawn completely. The plunger tip shall be attachable to the screw of the rubber piston or plug in the cartridge-
6、 needle unit. The finger grip shall be threaded to allow the cartridge-needle unit to be clamped within the collar. Inside the splines shall be a band of elastomeric material to enhance grip on the cartridge-needle unit. The overall length of the injector shall be 4-1/2 to 5 inches. The injector ass
7、embly shall have adequate mechanical strength to move the cartridge piston or plug without undergoing any distortion. The ribbed collar shall have iopeni and “close“ and the appropriate directional arrow printed on it. The injector shall be in accordance with Figure I. AMSC N/A FSC 6515 DISTRIBUTION
8、 STATEMENT A. Approved for public release; distribution is unlimited. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-5 4 5 3 8 Instructions. The injector shall be provided with instructions for use. Workmanship. Workmanship shall be first class
9、througho t. The injector shall be free from incorrect thread size, in- operable plunger, crazing or cracking, non-rigid construction, presence of rough or sharp edges, presence of foreign matter, lack of instructions and any defects which detract from its appearance or impairs its serviceability. Un
10、it. Each (EA). One injector tube, as specified, constitutes one unit. OUALITY 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. Excep
11、t otherwise specified 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
12、in the specification where such inspections are deemed necessary to assure supplies and services conform to prescribed requirements. Records. Records of examinations and tests performed by or for the contractor shall be maintained by the contractor and made available to the Government upon request,
13、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, as used herein, is defined as both examination (such as visual or auditory investigation without the use of s
14、pecial laboratory applicances or procedures) and testing (determination by technical means and chemical properties) of the item. Samplinq for examination. Sampling for examination shall be conducted in accordance with MIL-STD-105, and as specified herein. Unit of product for examination purposes sha
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