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Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0324452 (1999-06-02) |
발명자 / 주소 |
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출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 1094 인용 특허 : 146 |
An electromechanical driver for use in gastrointestinal tract surgery, including a flexible sheath and a handle, is provided. Also dislosed are a series of surgical attachments which may be utilized in conjunction with the electromechanical driver. The handle of the driver includes at least one moto
An electromechanical driver for use in gastrointestinal tract surgery, including a flexible sheath and a handle, is provided. Also dislosed are a series of surgical attachments which may be utilized in conjunction with the electromechanical driver. The handle of the driver includes at least one motor which is selectively engageable by the actuation of a trigger. The motor is coupled to a flexible drive shaft which extends through the flexible sheath. At a distal end of the flexible sheath, and correspondingly at the end of the drive shaft, the various surgical attachments may be coupled. The turning of the drive shaft provides the necessary power to actuate the surgical instrument.
1. An electromechanical driver assembly for remotely driving surgical attachments having turning members therein, comprising:a flexible shaft including at least two flexible and axially rotating members disposed within the shaft, said rotating members having distal and proximal ends, each rotating m
1. An electromechanical driver assembly for remotely driving surgical attachments having turning members therein, comprising:a flexible shaft including at least two flexible and axially rotating members disposed within the shaft, said rotating members having distal and proximal ends, each rotating member being capable of transmitting a torque applied to the proximal end thereof, therealong to said distal end thereof, said distal ends including means for coupling to said corresponding turning members of said surgical attachments; at least one steering wire disposed along the shaft and configured to steer the flexible shaft; and a handle portion including at least two selectively engageable motors disposed therein and coupled with corresponding ones of said rotating members whereby selective engagement of either of the at least two motors causes the corresponding rotating shaft to rotate, thus transmitting a torque to a corresponding turning member of a surgical attachment.
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