DOD A-A-54859-1993 TUBE EXTENSION INJECTION SET《注射装置扩展管》.pdf
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1、*#- A-A-54859 D 9999974 0344492 847 A-A-54 8 5 9 21 May 1993 COMMERCIAL ITEM DESCRIPTION TUBE, EXTENSION, INJECTION SET The General Services Administration has authorized the use of this Commercial Item Description as a replacement for Military Specifications MIL-T-36673B and MIL-T-36192A(4) which a
2、re cancelled. This Commercial Item Description covers three types of sterile, disposable, plastic, intravenous extension sets, suitable for the administration of intravenous medications and for the introduction of diagnostic dyes into the circulatory system. Salient characteristics: General. suitabl
3、e for the administration of intravenous medications and for the introduction of diagnostic dyes into the circulatory system. The units shall be disposable extension sets Material. All rubber and plastic components shall be sterile, free from pyrogens, compatible, safe (non-toxic), and shall be in ac
4、cordance with the Pharmacopeia of the United States (USP) for Class VI plastics and for transfusion and infusion assemblies. The transparent PVC tubing shall be flexible and pliable, but be sufficiently rigid to prevent collapse during normal use. shall be free from all liquid additive substances wh
5、ich oxidize, exude or sweat-out onto the surface of the tubing. The tubing The adapters and clamps shall be fabricated from a rigid, dimensionally stable plastic. AMSC N/A FSC 6515 DISTRIBUTION STATEMENT A. distribution is unlimited. Approved for public release; Provided by IHSNot for ResaleNo repro
6、duction or networking permitted without license from IHS-,-,-A-A-54 8 5 9 Stvle. desiun and dimensions. The dimensions for the tubing of the three types of sets shall be as follows (dimensions are in inches): Overall Internal External TYPE Lensth Diameter Diameter I II 30 & 4 0.100 & .O03 0.138 & .O
7、05 120 2 5 0.120 k .O03 0.170 & .O05 III 30 & 4 0.100 2 .O03 0.138 & .O05 IV 20 f. 3 0.100 2 .O05 0.138 & .O05 V 30 & 4 0.100 & .O05 0.138 & .O05 The extension sets shall have permanently attached female Luer adapters at one end and male slip-fit Luer adapters at the other end. The adapters shall ea
8、ch be fitted with a tight but readily removable end protector which shall maintain the sterility of the fluid path and adapters after sterilization. The Types I and II extension sets shall have a regulating roller clamp or a slide type shut-off clamp present to control the flow rate from complete sh
9、ut-off to full flow. The extension sets shall be supplied with the clamps positioned on the tubing in the open position. The Type III extension set shall have two Y injection sites present 6 and 26 inches from the distal luer. A slotted slide clamp shall be present between the female Luer adapter an
10、d the Y injection site and a slide or regulating roller clamp between the two Y injection sites. The open end of the Y shall face the female adapter. The Types IV and V extension sets do not require a flow regulator. Descrbtion of ComDonents. The male slip-fit adapter shall be approximately 1-1/2 in
11、ches in overall length. The female adapter shall be 3/4 inch to 1-3/4 inches in overall length. The tapers shall be in accordance with IS0 594/1. The adapters shall not separate or loosen from the plastic tubing. 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license
12、from IHS-,-,-A-A-54859 m 9999974 0144494 b1T m A-A-54059 The flow regulator shall be a roller or slotted slide-type clamp and shall be permanently attached to the plastic tubing. removable. Slide clamps shall be rigid, smooth and free from burrs. It shall be moveable, and shall be capable of one-han
13、ded operation. The regulator shall be capable of accomplishing a complete quick shut-off, with no falling drop apparent in 5 minutes. of maintaining a constant flow rate of liquid at any point between complete shut-off and maximum flow. Each injection site shall be a rigid, transparent iiYi with a p
14、ermanently attached puncturable, self-sealing rubber diaphragm. Performance and Construction Reauirements. Flow rate. Flow rate for Types I, III, IV and V sets shall be 100 ml of water in no more than 120 seconds when connected to a regular administration set. The flow rate for the Type II set shall
15、 be 1 liter in less than 16 minutes when connected to a 1 liter bottle of water. The roller of the roller clamp shall not be The regulator shall be capable Leakaae and separation of set. The adapter shall be permanently attached to the plastic tubing such that with the opening-blocked, it shall not
16、leak or separate when subjected to an internal hydrostatic pressure of 45 psig for 5 minutes. 0 Deformation of tubins. While held in the same position on the tubing, the flow regulator shall be operated from its fully open position to complete shut-off ten times. tubing shall not be cut, pierced, or
17、 damaged in any manner which would cause leakage or restriction of the flow of solut ion. The DiaDhraqm reseal test. The rubber diaphragm shall reseal without a falling drop within 10 seconds after puncture with a dry nonlubricated 18 gage needle when subjected to an internal (hydrostatic) pressure
18、of 4 psig for 60 seconds. 3 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-54859 W 9999974 0144495 556 D A-A-54859 Security of roller in clamp body. When the flow regulator is of the roller type, the roller shall not be removed from the roller c
19、lamp under a 3.65 kilogram load when tested as follows: The roller clamp shall be removed from the set together with a piece of tubing approximately one inch longer than the clamp body. The tubing shall be present in the roller clamp in its normal position with a 1/2 inch length extending from each
20、end of the roller clamp. vertically, with the large end down, over a supporting gap so that the roller if forced out of the body is free to fall. roller, so that the roller shall be able to rotate in the course of the test, and the vertical downward force required to separate the roller from the cla
21、mp body is measured. an alternate, any position of the clamp is acceptable providing the clamp body is not distorted and the load measurement is accurate. The clamp shall be held A polished steel rod is applied to the top of the As Safety (non-toxicity) and freedom from Dvroaens The extension tube s
22、hall be nontoxic (safe) and pyrogen-free when tested in accordance with the USP for Transfusion and Infusion Assemblies. Sterility. The extension tube shall be sterile in accordance with the USP or AAMI requirements. assurance level shall be 0.000001. Sterility Instructions. be provided with each Ce
23、rtificates of sterility. freedom from twroaens, and safety tests. A certificate listing all lot or control numbers shall state that representative samples from each lot or control have been tested and found to be sterile, free from pyrogens, and safe. This certificate shall include the specific test
24、s performed and the test results. inspection, certificates shall be furnished to the procuring activity via the government inspector. For destination inspection, certificates shall be submitted by the contractor directly to Defense Personnel Support Center, directorate of Medical Materiel, Technical
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