최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
---|---|
국제특허분류(IPC7판) |
|
출원번호 | US-0005885 (2011-01-13) |
등록번호 | US-8267924 (2012-09-18) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 345 인용 특허 : 373 |
A surgical instrument including a housing, an endoscopic portion, a shaft portion and an end effector is disclosed. The endoscopic portion extends distally from the housing and defines a longitudinal axis. The shaft portion is selectively connectable to a distal end of the endoscopic portion. The en
A surgical instrument including a housing, an endoscopic portion, a shaft portion and an end effector is disclosed. The endoscopic portion extends distally from the housing and defines a longitudinal axis. The shaft portion is selectively connectable to a distal end of the endoscopic portion. The end effector is selectively connectable to a distal end of the shaft portion.
1. A surgical instrument, comprising: a housing;an endoscopic portion extending distally from the housing and defining a longitudinal axis;a drive tube rotatable about a drive tube axis extending therethrough, the drive tube being disposed at least partially within the housing;a drive motor disposed
1. A surgical instrument, comprising: a housing;an endoscopic portion extending distally from the housing and defining a longitudinal axis;a drive tube rotatable about a drive tube axis extending therethrough, the drive tube being disposed at least partially within the housing;a drive motor disposed at least partially within the housing, the drive motor being mechanically engaged with the drive tube and being configured to rotate the drive tube;a rod disposed in mechanical cooperation with the drive tube, at least a portion of the rod being translatable with respect to the drive tube;a removable loading unit configured to mechanically engage a distal portion of the endoscopic portion, the removable loading unit including an end effector arranged to be actuated by the rod so that the rod drives a surgical function of the end effector, the removable loading unit including a sensor for relaying information including a type of end effector that is part of the removable loading unit; anda digital control module for receiving information from the sensor of the removable loading unit relating to the type of end effector that is part of the removable loading unit, the digital control module for controlling the force being applied to the rod by the drive motor depending on the end effector that is part of the removable loading, unit, the digital control module including a storage unit for storing information relating to a force to be applied to the rod for each type of end effector of the removable loading units. 2. The surgical instrument according to claim 1, wherein the sensor is a mechanical sensor. 3. The surgical instrument according to claim 1, wherein the sensor is an electronic sensor. 4. The surgical instrument according to claim 1, wherein instrument is configured to determine whether the end effector is clamping tissue that exceeds a predetermined thickness. 5. The surgical instrument according to claim 1, further comprising a power source disposed in electrical communication with the drive motor. 6. The surgical instrument according to claim 5, wherein the digital control module controls the power from the power source. 7. The surgical instrument of claim 1, further including an actuator gear disposed at least partially within the housing, and a drive gear associated with the drive motor, the drive gear being movable to a position along a drive gear axis to matingly engage the actuator gear and wherein rotation of the actuator gear causes at least a partial actuation of the end effector. 8. The surgical instrument according to claim 1, further comprising a shift motor disposed in mechanical cooperation with the drive motor and being configured for changing the longitudinal position of the drive motor. 9. The surgical instrument according to claim 8, further comprising a spring coupling disposed between the drive motor and the shift motor. 10. The surgical instrument according to claim 9, further comprising a pressure transducer associated with the spring coupling and arranged for communicating with the digital control module. 11. The surgical instrument according to claim 1, further comprising at least one switch accessible to the user of the instrument. 12. The surgical instrument according to claim 1, further comprising at least one screen to provide feedback to the user of the instrument. 13. The surgical instrument according to claim 12, wherein the screen comprises a touch screen. 14. The surgical instrument according to claim 12, wherein the at least one screen comprises a pivotably mounted screen. 15. The surgical instrument according to claim 13, wherein the screen is hinged to the housing. 16. The surgical instrument according to claim 13, wherein the screen is mounted to the housing by a ball-and-socket mounting. 17. The surgical instrument according to claim 1, wherein the digital control module includes an electric braking circuit. 18. The surgical instrument according to claim 1, wherein the digital control module is arranged to communicate with a video screen in an operating room. 19. The surgical instrument according to claim 1, further comprising an actuator gear disposed at least partially within the housing and being disposed in mechanical cooperation with the rod; and a transducer disposed in electrical communication with the actuator gear and being configured for measuring forces applied to the actuator gear.
Copyright KISTI. All Rights Reserved.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.