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 |
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국제특허분류(IPC7판) |
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출원번호 | US-0803159 (2013-03-14) |
등록번호 | US-9888919 (2018-02-13) |
발명자 / 주소 |
|
출원인 / 주소 |
|
인용정보 | 피인용 횟수 : 60 인용 특허 : 2265 |
A method and system for operating a surgical instrument. A surgical instrument can operate in an initial operating state and a secondary operating state. The secondary operating state can be one of a warned operating state or a modified operating state. After receiving feedback from the surgical ins
A method and system for operating a surgical instrument. A surgical instrument can operate in an initial operating state and a secondary operating state. The secondary operating state can be one of a warned operating state or a modified operating state. After receiving feedback from the surgical instrument, an operator of the surgical instrument can decide whether to proceed to the warned operating state or the modified operating state.
1. An untethered hand-held surgical instrument configured to operate in a plurality of operating states during a firing stroke, the plurality of operating states comprising an advancing firing member state, a paused firing member state and a retracting firing member state, the untethered hand-held s
1. An untethered hand-held surgical instrument configured to operate in a plurality of operating states during a firing stroke, the plurality of operating states comprising an advancing firing member state, a paused firing member state and a retracting firing member state, the untethered hand-held surgical instrument comprising: a handle;a multi-function electric motor positioned within the handle, wherein said motor is configured to: drive a firing member during the firing stroke; andgenerate a tactile feedback when the operating state of the hand-held surgical instrument is the paused firing member state;an amplifier positioned within the handle, wherein the amplifier is coupled to the motor and is configured to amplify the tactile feedback generated by the multi-function electric motor;a controller positioned within the handle, wherein the controller is for controlling said motor;a sensor configured to detect a force on the firing member, wherein the sensor and the controller are in signal communication, and wherein the controller is configured to change the operating state of the hand-held surgical instrument from the advancing firing member state to the paused firing member state by pausing an advancement of the firing member when the force on the firing member detected by the sensor exceeds a threshold force; anda plurality of input keys on the handle, wherein the input keys and the controller are in signal communication, wherein the controller is further configured to: while the force on the firing member exceeds the threshold force, change the operating state of the hand-held surgical instrument from the paused firing member state back to the advancing firing member state when a first input key is activated; andwhile the force on the firing member exceeds the threshold force, change the operating state of the hand-held surgical instrument from the paused firing member state to the retracting firing member state when a second input key is activated. 2. The untethered hand-held surgical instrument of claim 1, wherein the amplified tactile feedback comprises a potential overload warning to an operator of the surgical instrument. 3. The untethered hand-held surgical instrument of claim 1, wherein the threshold force comprises a recommended maximum force for the firing member. 4. A hand-held surgical instrument configured to operate in a plurality of operating states, the plurality of operating states comprising a firing state and a warned firing state, the hand-held surgical instrument comprising: a firing member;a multi-function electric motor positioned in a handle of the hand-held surgical instrument, wherein the multi-function electric motor is configured to: drive said firing member; andgenerate a tactile feedback when a force on the firing member exceeds a threshold force;an amplifier positioned within the handle, wherein the amplifier is coupled to the motor and is configured to amplify the tactile feedback generated by the multi-function electric motor;a controller positioned in the handle, wherein the controller is for controlling said motor, wherein said controller is configured to operate said hand-held surgical instrument in the firing state for driving said firing member when the force on the firing member is less than the threshold force and in the warned firing state for driving said firing member when the force on the firing member is greater than the threshold force; andmeans for operating said hand-held surgical instrument in said warned firing state, wherein said means for operating are on the handle of the hand-held surgical instrument. 5. The hand-held surgical instrument of claim 4, wherein the motor, the controller, and the means for operating are part of the hand-held surgical instrument. 6. The untethered hand-held surgical instrument of claim 1, wherein the sensor is positioned in an end effector of the surgical instrument.
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