로그인시 본인확인과정이 필요할 수 있습니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기
| 국가/구분 | United States(US) Patent 등록 |
|---|---|
| 국제특허분류(IPC7판) |
|
| 출원번호 | US-0740413 (1991-08-05) |
| 발명자 / 주소 |
|
| 인용정보 | 피인용 횟수 : 347 인용 특허 : 0 |
A portable console includes a universal positioning arm for holding a surgical instrument such as an endoscope during a surgical procedure. Coarse adjustment of instrument elevation above an operating table is provided by a reversible drive motor which extends and retracts an upright support shaft f
A portable console includes a universal positioning arm for holding a surgical instrument such as an endoscope during a surgical procedure. Coarse adjustment of instrument elevation above an operating table is provided by a reversible drive motor which extends and retracts an upright support shaft from which the instrument is supported. Coarse adjustment of instrument X-Y position within the sterile zone above an operating table is provided by an articulate arm which is rotatably coupled to the upright support shaft. Fine adjustment of instrument position across the sterile zone is provided by a reversible drive motor which extends and retracts the instrument along the longitudinal axis of the support arm. Fine adjustment of instrument elevation is provided by a reversible drive motor which lifts and lowers the distal end of the support arm. The insertion orientation of the instrument is adjustable by a rotatable coupling. Coarse positioning is performed by actuation of console and arm-mounted switches, and fine positioning is performed by foot pressure applied to floor switches by the operating surgeon.
Freestanding surgical instrument support apparatus for use adjacent to a surgical operating table comprising, in combination: a portable console having wheels for permitting rolling movement of the console from one station to another; an upright support shaft movably mounted on said console for exte
Freestanding surgical instrument support apparatus for use adjacent to a surgical operating table comprising, in combination: a portable console having wheels for permitting rolling movement of the console from one station to another; an upright support shaft movably mounted on said console for extension and retraction in elevation relative to said console; a support arm coupled to the upright support shaft for rotation about the longitudinal axis of the upright support shaft; a first extension arm movably mounted on said support arm for extension and retraction along the longitudinal axis of said support arm; a second extension arm movably mounted on said first extension arm for extension and retraction along an axis transverse with respect to the longitudinal axis of said first extension arm; an instrument coupler movably mounted on said second extension arm for rotation about a fourth axis transverse with respect to the longitudinal axis of said second extension arm; electromechanical control means coupled to said upright support shaft, said support arm and said extension arms for controlling the rotational position of the support arm and the extension and retraction of the first and second extension arms; and, a floor switch control circuit coupled to said electromechanical control means for controlling the extension and retraction of said instrument coupler along the longitudinal axis of said support arm, and for controlling the extension and retraction of said instrument coupler in elevation with respect to support arm, said floor switch control circuit having electrical switches which may be actuated by foot pressure applied by a surgeon while said surgeon is performing a surgical procedure on a patient lying on the operating table.
Copyright KISTI. All Rights Reserved.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.