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-0625349 (2015-02-18) |
등록번호 | US-9795405 (2017-10-24) |
발명자 / 주소 |
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출원인 / 주소 |
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인용정보 | 피인용 횟수 : 8 인용 특허 : 1066 |
In one embodiment, a surgical instrument comprises an articulable waveguide. The articulable waveguide may be configured to transmit ultrasonic energy therealong. The articulable waveguide comprises a proximal drive section, an end effector and a first flexible. The proximal drive section is configu
In one embodiment, a surgical instrument comprises an articulable waveguide. The articulable waveguide may be configured to transmit ultrasonic energy therealong. The articulable waveguide comprises a proximal drive section, an end effector and a first flexible. The proximal drive section is configured to couple to an ultrasonic transducer. The end effector is located at a distal portion of the articulable waveguide. The first flexible section comprises a flex bias and be positioned between the proximal drive section and the end effector. The surgical instrument further comprises a first tine extending longitudinally relative to the articulable waveguide.
1. A surgical instrument, comprising: an articulable waveguide configured to transmit ultrasonic energy therealong, the articulable waveguide comprising: a proximal drive section configured to couple to an ultrasonic transducer;a distal drive section, wherein the proximal drive section and distal dr
1. A surgical instrument, comprising: an articulable waveguide configured to transmit ultrasonic energy therealong, the articulable waveguide comprising: a proximal drive section configured to couple to an ultrasonic transducer;a distal drive section, wherein the proximal drive section and distal drive section are stiff drive sections;an end effector positioned at a distal portion of the articulable waveguide;a first flexible section comprising a flex bias, wherein the first flexible section is positioned between the proximal drive section and the distal drive section; anda second flexible section comprising a flex bias, wherein the second flexible section is positioned between the distal drive section and the end effector; anda first tine extending longitudinally relative to the articulable waveguide. 2. The surgical instrument of claim 1, wherein the articulable waveguide further comprises a non-flexible section positioned between the second flexible section and the end effector. 3. The surgical instrument of claim 1, wherein the flex biases of the first and second flexible sections are configured to be disposed along the same plane. 4. The surgical instrument of claim 1, further comprising a pad positioned at a distal end of the first tine, wherein the pad and the end effector are configured to receive tissue therebetween and coact to treat the tissue positioned therebetween. 5. The surgical instrument of claim 4, further comprising a second tine that extends longitudinally, wherein the first tine or the end effector are positioned distal to the second tine to provide an offset configuration. 6. The surgical instrument of claim 5, wherein the pad on the first tine and the end effector are positioned distal relative to the second tine. 7. The surgical instrument of claim 1, further comprising the ultrasonic transducer acoustically coupled to the proximal drive section. 8. The surgical instrument of claim 7, wherein the ultrasonic transducer is configured to produce mechanical vibrations at a frequency range of about 60 kHz to about 120 kHz. 9. A surgical instrument, comprising: an articulable waveguide configured to transmit ultrasonic energy therealong, the articulable waveguide comprising: a first drive section configured to couple to an ultrasonic transducer;a first flexible section comprising a first flex bias;a second drive section positioned distal with respect to the first drive section and the first flexible section, wherein the first drive section and the second drive section are stiff drive sections;a second flexible section comprising a second flex bias, wherein the second flexible section is positioned distal with respect to the second drive section; andan end effector positioned at a distal portion of the articulable waveguide; anda first tine comprising a distal end, wherein the first tine comprises a pad disposed at the distal end of the first tine;wherein the second drive section is positioned between the first flexible section and the second flexible section. 10. The surgical instrument of claim 9, wherein the articulable waveguide further comprises a non-flexible section is positioned distal with respect to the second flexible section. 11. The surgical instrument of claim 9, wherein the first flex bias and the second flex bias are configured to be disposed along the same plane. 12. The surgical instrument of claim 9, wherein the pad and the end effector are configured to receive tissue therebetween and coact to treat the tissue positioned therebetween. 13. The surgical instrument of claim 12, further comprising a second tine that extends longitudinally, wherein the first tine or the end effector are positioned distal to the second tine to provide an offset configuration. 14. The surgical instrument of claim 9, further comprising the ultrasonic transducer acoustically coupled to the first drive section. 15. A surgical instrument configured to be acoustically coupled to an ultrasonic transducer, the surgical instrument comprising: an articulable waveguide configured to transmit ultrasonic energy therealong, the articulable waveguide comprising: a stiff proximal drive section;a stiff distal drive section;a proximal flexible section comprising a proximal flex bias; anda distal flexible section comprising a distal flex bias, wherein the stiff distal drive section is positioned between the proximal flexible section and the distal flexible section; andan end effector positioned at a distal portion of the articulable waveguide; anda tine comprising a distal end, wherein the tine comprises a pad disposed at the distal end. 16. The surgical instrument of claim 15, wherein the articulable waveguide further comprises: a non-flexible section positioned between the distal flexible section and the end effector. 17. The surgical instrument of claim 15, wherein the proximal flex bias and the distal flex bias are configured to be disposed along the same plane. 18. The surgical instrument of claim 15, wherein the pad and the end effector are configured to receive tissue therebetween and coact to treat the tissue positioned therebetween.
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