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-0134560 (1993-10-12) |
| 발명자 / 주소 |
|
| 출원인 / 주소 |
|
| 인용정보 | 피인용 횟수 : 444 인용 특허 : 0 |
The improved endoscopic instrument of the present invention includes handles, a shaft and an end effectors. The handle is capable of adjustment to accommodate variations in hand size, and grip style. The handle is also adjustable relative to the shaft for use in a variety of medical procedures. In a
The improved endoscopic instrument of the present invention includes handles, a shaft and an end effectors. The handle is capable of adjustment to accommodate variations in hand size, and grip style. The handle is also adjustable relative to the shaft for use in a variety of medical procedures. In addition, the control linkages for the end effector of the improved endoscopic instrument of the present invention do not directly contact the patient thereby enabling the instrument to be easily cleaned, sterilized and reused.
An endoscopic instrument comprising: a. a housing with a central axis extending there through; b. an instrument shaft extending from said housing; c. an actuator mounted for sliding movement along said instrument shaft; d. an end effector located at an end of said instrument shaft and connected to s
An endoscopic instrument comprising: a. a housing with a central axis extending there through; b. an instrument shaft extending from said housing; c. an actuator mounted for sliding movement along said instrument shaft; d. an end effector located at an end of said instrument shaft and connected to said actuator such that the end effector is selectively operable to first and second orientations by movement of said actuator relative to said instrument shaft; e. a thumb handle mounted for rotation about said central axis and extending at least partly into said housing and configured for engaging at least the thumb of a user; f. a finger handle mounted for rotation about said central axis and extending at least partly into said housing and configured for engaging at least one of the other fingers of the user; g. a rocker arm for engaging said actuator and mounted for rotation about said central axis; h. a first lock and release mechanism for selectively connecting a first of said thumb handle and said finger handle with said rocker arm, such that said first lock and release mechanism is selectively operable to release and lock positions, such that when said first lock and release mechanism connects said first handle to said rocker arm and said first look and release mechanism is in said lock position, said first handle rotates about said central axis relative to said housing with said rocker arm whereby said movement of said first handle relative to said housing causes said rocker arm to engage said actuator and thereby move said end effector from said first orientation toward said second orientation and, when said first lock and release mechanism is in said release position such that said first handle is not connected to said rocker arm, said first handle may rotate about said central axis relative to said housing independent of said rocker arm; and i. a second lock and release mechanism for selectively connecting said second of said thumb handle and said finger handle with said housing such that said second lock and release mechanism is selectively operable to release and lock positions which, when said second lock and release mechanism connects said second handle to said housing and said first lock and release mechanism in the lock position, said second handle is fixed to rotate with said housing, and when said second lock and release mechanism is in the release position such that said second handle is not connected to said housing, said second handle is free to rotate about said central axis relative to said housing.
해당 특허가 속한 카테고리에서 활용도가 높은 상위 5개 콘텐츠를 보여줍니다.
더보기 버튼을 클릭하시면 더 많은 관련자료를 살펴볼 수 있습니다.
Copyright KISTI. All Rights Reserved.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.