DOD A-A-54620-1992 ARTHROSCOPIC SYSTEM SURGICAL 4 MM《4MM外科关节(内窥)镜检查系统》.pdf
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1、. A A-A-54620 65 U 9999974 00871133 724 A-A-54 620 21 August 1992 COMMERCIAL ITEM DESCRIPTION ARTHROSCOPIC SYSTEM, SURGICAL, 4 mm The General Services Administration has authorized the use of this commercial item description. This commercial item description covers an arthroscopic surgical system su
2、itable for use in athroscopic surgical procedures. Salient characteristics: The system shall be a 4 millimeter (mm) arthroscopic surgical system, suitable for use during joint visualization or during arthroscopic surgery procedures. The system shall consist of the following components: Component Qua
3、ntity Telescope 1 Pyromidal Trocar 1 Conical Obturator 1 Trocar Sleeve, Self-Locking with Stopcock 1 Cable, Fiberoptic 1 Fiberoptic Telescope. Fiberoptic Arthroscopic telescope with a 25O viewing angle, providing for a panoramic view without loss of contrast. The telescope shall be fabricated of a s
4、uitable corrosion resisting steel, properly hardened and passivated and in accordance with ASTM F899. The proximal eyepiece shall be of bakelite material and shall not crack during ethylene oxide or steam sterilization. The system shall contain a 4 mm The fiber bundles width shall be a minimum of 3.
5、8 mm. Illumination and brightness through the lens shall produce true to life reproduction of color in both video and still photography. The telescope shall have an overall nominal length of 23.5 centimeter (cm) and a working length of 17.7 cm. Shall fit smoothly and securely lock into a 5 mm self-
6、locking trocar sleeve. AMSC N/A FSC 6515 DISTRIBUTION STATEMENT A: distribution is unlimited. Approved for public release; Provided by IHSNot for ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-54620 b5 = 9999974 0087434 bbO & A-A-5 4 6 2 O A fiberoptic light cord adap
7、ter shall be an integral part of the proximal portion of the telescope and shall be located immediately distal to the bakelite eyepiece. The proximal end of the telescope shall be color coded to match other component parts of the arthroscopic system in use. Either the millimeter size or the company
8、stock number shall be clearly imprinted somewhere on the proximal end of the telescope. The telescope shall be approximately 23.5 cm and shall have a working length of approximately 17.7 cm. Pyromidal trocar. The system shall contain a 4 mm corrosion-resisting steel trocar. The trocar shall fit smoo
9、thly into the 5 mm trocar sleeve with no gaping between the sleeve and the trocar at the distal end. When inserted into the 5 mm trocar sleeve the trocar tip shall protrude from the sleeve. The distal tip shall be beveled on two aspects to form a sharp trocar. The trocar shall have an overall length
10、 of 21 cm and a working length of 18.6 cm. The trocar shall have an integral collar with lateral metal projections for a secure fit into the collar of the 5 mm self-locking arthroscopic trocar sleeve. The extreme proximal end of the trocar shall be color coded to match other component parts of the a
11、rthoscopic system in use. Either the millimeter size or the company stock number shall be clearly imprinted on the proximal end of the trocar. Conical obturator. The system shall contain a 4 mm corrosion-resisting steel obturator properly hardened and passivated. Shall be fabricated from stainless s
12、teel Type 303 or 304 in accordance with ASTM F899. When inserted into the 5 mm trocar sleeve the obturator shall fit smoothly without gaping between the sleeve and the obturator at the distal end. When inserted into the 5 mm trocar sleeve the conical end shall protrude. The distal tip shall be blunt
13、 and conical in shape. The obturator shall have an overall length of 21 cm and a working length of 18.6 cm. The obturator shall have an integral collar with lateral metal projections for a secure fit into the collar of a 5 mm self locking arthroscopic trocar sleeve. 2 . a a a Provided by IHSNot for
14、ResaleNo reproduction or networking permitted without license from IHS-,-,-A-A-54620 65 9999974 0087435 5T7 H A-A-54 62 O The extreme proximal end shall be color coded to match other component parts of the arthroscopic system in use. Either the millimeter size or the company stock number shall be cl
15、early imprinted on the proximal end of the obturator. Trocar sleeve, self lockins with stopcock. The system shall contain a corrosion-resisting steel trocar fabricated from stainless Type 303 or 304. The sleeve diameter shall be 5 mm and be specifically designed for accommodating a 4 mm arthroscopic
16、 trocar and telescope. The overall length of the trocar sleeve shall be a nominal 17.7 cm and the working length shall be 13.1 cm. The proximal end shall have a self locking collar which prevents the telescope from disengaging. The distal end shall be slightly angulated with smooth edges for decreas
17、ing the possibility of tissue damage. Several smooth edged holes shall be located on the lateral aspect of the distal tip. The trocar sleeve shall have a single integral luer-lock stopcock on the proximal portion of the sleeve shaft. The self locking collar shall be color coded to match other compon
18、ent parts of the arthroscopic lens system. The millimeter size or the company stock number shall be clearly imprinted on the locking collar. Fiberoptic cable. The system shall contain a fiberoptic cable having minimum length of 1.8 meters with a 4 mm bundle diameter. The cable ends shall be specific
19、ally designed for adapting into a 4 mm arthroscope and a fiberoptic light source without an adapter. Both ends shall have a strain relief sleeve for protection against sharp bending. The fiber light cables shall be covered with medical grade silastic rubber tubing. The metal portions of the cable sh
20、all be fabricated from a corrosion resistant stainless steel Class 3, Type 302 or equal in accordance with ASTM F899. Compatibility. All components of the arthroscope shall be compatible, one with the other. Sterilization. All components shall be capable of withstanding repeated sterilization via st
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