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-0635924 (2009-12-11) |
| 등록번호 | US8020742 (2011-09-06) |
| 발명자 / 주소 |
|
| 출원인 / 주소 |
|
| 인용정보 | 피인용 횟수 : 502 인용 특허 : 18 |
A medical instrument having a tool assembly attachable to a distal end of the medical instrument is disclosed. The tool assembly includes a pair of opposing tissue engaging surfaces for clamping tissue therebetween. The medical instrument also includes a housing having a fixed handle and a movable h
A medical instrument having a tool assembly attachable to a distal end of the medical instrument is disclosed. The tool assembly includes a pair of opposing tissue engaging surfaces for clamping tissue therebetween. The medical instrument also includes a housing having a fixed handle and a movable handle mounted to the housing and selectively movable relative to the fixed handle from a first position in spaced relation relative to the fixed handle to a second position closer to the fixed handle to actuate the clamping of tissue. The instrument further includes a selectively activatable drive assembly including a power source and a motor which is operatively coupled to the movable handle, wherein upon actuation the motor actuates the pair of opposing tissue engaging surfaces. The drive assembly also includes a controller configured to variably control the rate at which the motor actuates the pair of opposing tissue engaging surfaces in response to the force exerted on the movable handle.
What is claimed: 1. A medical instrument, comprising:a housing having a fixed handle;an elongated shaft extending distally from the housing;a tool assembly coupled to a distal end of the elongated shaft, the tool assembly including a pair of opposing tissue engaging surfaces for clamping tissue ther
What is claimed: 1. A medical instrument, comprising:a housing having a fixed handle;an elongated shaft extending distally from the housing;a tool assembly coupled to a distal end of the elongated shaft, the tool assembly including a pair of opposing tissue engaging surfaces for clamping tissue therebetween;a movable handle mounted to the housing and selectively movable relative to the fixed handle from a first position in spaced relation relative to the fixed handle to a second position closer to the fixed handle;a firing shaft extending at least partially through the elongated shaft, wherein the firing shaft is operatively coupled to the movable handle such that movement of the movable handle toward the second position advances the firing shaft through the elongated shaft, and wherein the firing shaft is operatively coupled to the tool assembly to induce motion in the tool assembly;a drive assembly including a motor and a controller, wherein the motor is operatively engaged with the firing shaft to supply a longitudinal force thereto, and wherein the controller is configured to variably control a voltage supplied to the motor in response to longitudinal motion of the firing shaft.
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.