DOD A-A-53500-1988 STAPLER SURGICAL THORACIC-ABDOMINAL《胸腹部的外科原材料》.pdf
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1、t a A-A-5 3 5 O O 11 May 1988 COMMERCIAL ITEM DESCRIPTION STAPLER, SURGICAL, THORACIC-ABDOMINAL The General Services Administration has authorized the use of this commercial item description. This commercial item description covers one type of reusable surgical stapler . Salient characteristics: Sty
2、le and design. Style and design of surgical staplers shall be in accordance with Figure 1. Staplers shall consist of seven major components. (1) Frame. The frame shall hold and align the stapler components via a suitable internal mounting system. The frame shall be slotted to permit cleaning. The fr
3、amesproximal end shall contain an integral, fixed handle. Its distal end shall contain jaws suitable for housing a compatible staple unit. (2) Moveable handle. The moveable handle shall be spring-biasd and mounted inside the stapler frame. The moveable handle shall engage the approximating lever ass
4、embly by means of a “Tongue and Groove arrangement. (3) Safety latch. The safety latch shall be mounted inside the stapler frame. :-(4) Release lever. The release lever shall be mounted inside the stapler frame. (5) Actuator assembly. The actuator assembly shall consist of a spring-biased actuator r
5、od and a housing with an integral lift-plate and a set of distal guide lugs: The proximal end of the actuator assembly shall be mounted on the mechanical linkage (See #7). The distal end of the assembly shall be supported by the guide lugs which ride in extended slots in the stapler frame. AMSC N/A
6、FSC 6515 DISTRIBUTION STATEMENT A. Approved for public release; distribution is unlimited. THIS DOCUMENT CONTAINS A PAGES. Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-SqSq774 003OS41r 7 M A-A-535 O0 The approximating lever A-A=535OO b5 (6) A piox
7、imatinq lever assembly. assedy shall contain a housing and a sp2ing-biased- approximating rod. The distal end of the assembly shall be mounted on the mechanical linkage. The mid-point o the assembly shall be mounted inside the stapler frame. (7) Mechanical linkage. The mechanical linkage shall be sp
8、ring-biased and suitable for transmitting orce between the aiproiimating lever and actuator assemblies. Materials. Surgical staplers shall be fabricated from corrosion- resisting steels, properly tempered and passivated. All materials shall be suitable or the purpose intended. Perormance. units as i
9、ndicated in Table I. Staplers shall be compatible with the surgical staple TABLE I. Stapler - Staple Unit Compatibility t NSN: Stapler NSN: Stapling Unit I 8 6 6515-01-204-5362 6515-01-207-8222 6515-01-204-5362 6515-01-207-8223 6515-01-204-5364 6515-01-207-8224 6515-01-204-5364 6515-01-207-8225 6515
10、-01-204-5365 6515-01-207-8219 6515-01-204-5365 6515-61-207-8220 6515-01-204-5365 6515-01-207-8221 Staplers shall place a linear, double-staggered row of surgical staples when loaded with a compatible staple unit. peiform the Eollowing functions: (1) manually unlocked. (2) eacilitate cleaning. Staple
11、rs shall The safety latch shall prevent stapler operation until The actuator assembly shall pivot out: of the stapler to (3) As the approximating lever is being closed, the actuator assembly shall advance and close the compatible staple unit. appmximating rod shall engage the moveable handle. The 2
12、Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-53500 65 m 7777774 0030742 7 m A-A-5 3 5 O O (4) When the moveable handle is squeezed, the approximating and actuator rods shall simultaneously advance. The distal tip of the actuator rod shall actu
13、ate the compatible staple unit. When the handle is released, both rods shall simultaneously retract. (5) The release lever shall unlock the stapler. When this lever is applied, the approximating assembly shall pivot up to a vertical position and the actuator assembly shall retract and allow the stap
14、le unit to open. Instructions. Each stapler shall be supplied with a “Directions for Use“ manual. Workmanship. Surgical staplers shall be free from defects that detract from their appearance or impair their serviceability. Unit. Each (EA). One surgical stapler, together with directions for use, as s
15、pecified, 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 in the contra
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