DOD A-A-54864-1993 BRONCHOSCOPE FLEXIBLE FIBER OPTIC TRANSNASAL OR TRANSORAL《鼻或口头光纤柔软气管镜》.pdf
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1、mL r A-A-548b4 9999974 0144343 405 I METRIC I 15 May 1993 A-A-5 4 8 6 4 COMMERCIAL ITEM DESCRIPTION BRONCHOSCOPE, Flexible, Fiber Optic, Transnasal or Transoral The General Services Administration has authorized the use of this commercial item description. This commercial item description covers a b
2、ronchoscope with the following salient characteristics: Salient characteristics: The instrument shall be a 5 millimeter (mm) flexible fiberoptic bronchoscope specifically designed for either transoral or transnasal passage in diagnostic and therapeutic exploration of the bronchial tree. The bronchos
3、cope shall be supplied with the following components and their respective quantities: Component Quantity 4.8 Fr biopsy specimen forceps Disposable cytology brushes Bite protector Cleaning brush Operating/maintenance manuals Carrying case Diaphragm seals Eyepiece cover and rubber eyeguard 1 Features.
4、 The bronchoscope shall have the following design and performance features. The bronchoscope shall have a 5.0 mm maxiriiuin tip diameter, an outside shaft diameter of 4.9 mm to 5.3 nun, a working length of approximately 55 centimeter (cm), and a biopsy channel diameter of 2.00 +/- 0.2 mm. tip shall
5、be approximately 4.8 mm allowing for deep atraumatic entry into subsegmental bronchial areas. The extreme distal diameter of the deflecting AMSC N/A FSC 6515 DISTRIBUTION STATEMENT A: distribution is unlimited. Approved for public release; O Provided by IHSNot for ResaleNo reproduction or networking
6、 permitted without license from IHS-,-,-A-A-5 48 64 9999974 0344344 343 *y - i: A-A-54 864 The instrument shall have a deflection control knob conveniently located on the scope body distal to the eyepiece. The deflecting section shall have an approximate length of 32 mm with a bend radius of approxi
7、mately 10 mm. The instrument shall feature a total deflection range of 220 degrees minimum, 160 degrees minimum upward deflection span and 60 degrees minimum downward deflection span. The instrument shall have a fiber optic image bundle producing large, bright, sharp images. The bundle shall be atta
8、ched to the scope just distal to the eyepiece. This bundle shall be a minimum of 1.5 meters in length with an integral bakelite type connecting end that securely attaches into a light source (see Note 2). The extreme distal tip of the bundle shall be protected with a heat shield to protect the bundl
9、e from separation. The bronchoscope shall have a 67 degree minimum optical field of view and shall feature forward vision and fixed focus optical properties. The optical bundle shall have a 16X minimum magnification through the eyepiece and the instrument shall have a depth of field of 5.0 mm to 50
10、nun. The instrument shall feature a +2 to -8 diopter ocular adjustment. The bronchoscope shall feature an automatic aspirator for lavage, aspiration, and introduction of medication with and without the forceps in place. 2.0 mm +/- .2 mm operating channel for biopsy, medication, lavage, suction and l
11、ocal anesthesia. The component biopsy forceps and the disposable cytology brushes shall easily pass through the 2.0 +/- .2 mm channel even when the distal tip deflected 90 degree. The bronchoscope shall have a Accessories. The biopsy forceps shall be flexible with a double acting design for taking a
12、dequate specimens with minimum chance of bleeding. shall have a 1.6 mm diameter and a nominal working length of 101 em. control . The 4.8 French biopsy forceps The forceps shall be designed with a finger ring The cytology brushes shall have flexible shafts consisting of tightly twisted stainless ste
13、el wires. The plastic brush sheaths shall be free of cuts, nicks or imperfections. The brushes shall be designed with a finger ring control for ease in insertion and removal. The extreme distal tip shall be rounded to prevent inadvertent damage to tissues. The brush segments on the distal end shall
14、be tightly woven into the twisted steel shaft preventing inadvertent separation during use. 2 Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-54b4 m 9999974 OI144145 288 m A-A- 5 4 8 6 4 The bite protectors shall be of molded plastic with a centr
15、al hole for introduction of the bronchoscope. The instrument shall come with a heavily padded “brief case style“ case of sufficient size to contain the bronchoscope and all component parts. Materiel. The body of the bronchoscope shall be fabricated of high impact plastic for strength and comfort. Th
16、e metal portions of the bronchoscope shall be fabricated of a suitable corrosion resisting steel. Style, deciqn and dimensions. The bronchoscope shall be in accordance with Figure 1 in this specification for style, design and dimensions. Passivation. be properly hardened and passivated as a final op
17、eration. Sterilization. withstanding ethylene oxide sterilization up to 140F. bronchoscope shall be completely immersible for cleaning and disinfection. The metal components of the bronchoscope shall The bronchoscope shall be capable of The Workmanship. The bronchoscope shall be free from defects wh
18、ich detract from its appearance or impair its serviceability. Unit. Each (EA). One bronchoscope with accessories as specified, constitutes one unit. QUALITY ASSURANCE PROVISIONS. Responsibility for inspection. Unless otherwise specified in the contract or purchase order, the contractor is responsibl
19、e for the performance of all inspection requirements as specified herein. 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
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