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-0055782 (2002-01-23) |
| 발명자 / 주소 |
|
| 출원인 / 주소 |
|
| 대리인 / 주소 |
|
| 인용정보 | 피인용 횟수 : 800 인용 특허 : 29 |
The present invention relates, in general, to electrosurgical instruments and, more particularly, to a feedback light used in cooperation with an electrosurgical instrument. The present invention further comprises first and second moveable jaws. A first electrode is housed within the first moveable
The present invention relates, in general, to electrosurgical instruments and, more particularly, to a feedback light used in cooperation with an electrosurgical instrument. The present invention further comprises first and second moveable jaws. A first electrode is housed within the first moveable jaw and a second electrode is housed within the second moveable jaw, where the electrodes are connectable to a power source for providing an electric current between the electrodes. The present invention further comprises a feedback light connectable to a first lead and a second lead in order to form a second circuit, where the second circuit is adjacent to the first circuit in order to facilitate capacitive coupling between the first and second circuits in order to light a feedback light.
1. An electrosurgical apparatus comprising: first and second moveable jaws, each jaw including a tissue contacting surface in face-to-face relation with the tissue contacting surface of the other jaw; said grasping jaws being relatively movable for grasping tissue between said tissue contacting
1. An electrosurgical apparatus comprising: first and second moveable jaws, each jaw including a tissue contacting surface in face-to-face relation with the tissue contacting surface of the other jaw; said grasping jaws being relatively movable for grasping tissue between said tissue contacting surfaces; said tissue contacting surfaces of said jaws comprising an insulating material; a first and second electrode housed within said first moveable jaw and said second moveable jaw, respectively, wherein said first and second electrodes are connectable to a first circuit for providing an electrical current between said first and second electrodes; and a feedback light, wherein said feedback light is positioned on said first moveable jaw, wherein said feedback light is connectable to a first lead and a second lead, whereby forming a second circuit, wherein said second circuit is adjacent to said first circuit, whereby facilitating capacitive coupling between said first circuit and said second circuit, whereby lighting said feedback light. 2. Apparatus of claim 1, wherein said feedback light is an LED. 3. The apparatus of claim 1, further comprising a biased power source, wherein said biased power source is coupled to said second circuit, wherein said biased power source delivers direct current through said second circuit. 4. The apparatus of claim 3, further comprising a first Zener diode, wherein said first Zener diode is positioned on said second circuit, wherein said first Zener diode has an established voltage threshold. 5. The apparatus of claim 4, further comprising a second Zener diode, wherein said second Zener diode is positioned on said second circuit. 6. The apparatus of claim 1, further comprising a feedback means for indicating when a first level of impedance has been reached. 7. An electrosurgical apparatus comprising: first and second moveable jaws, each jaw including a tissue contacting surface in face-to-face relation with the tissue contacting surface of the other jaw; said grasping jaws-being-relatively movable for grasping tissue between said tissue contacting surfaces; said tissue contacting surfaces of said jaws comprising an insulating material; a first and second electrode housed within said first moveable jaw and said second moveable jaw, respectively, wherein said first and second electrodes are connectable to a first circuit for providing an electrical current between said first and second electrodes; and a feedback light, wherein said feedback light is positioned on said first moveable jaw, wherein said feedback light is connectable to a first lead, a second lead, and a toroid, wherein said second lead is wound around said toroid, whereby forming a second circuit, wherein a third lead of said first circuit passes through said toroid, whereby facilitating inductive coupling between said first circuit and said second circuit, whereby lighting said feedback light. 8. The apparatus of claim 7, wherein said insulating material of said tissue contacting surface comprises a transparent material. 9. The apparatus of claim 8, wherein said insulating material houses said feedback light. 10. The apparatus of claim 7, further comprising a first Zener diode, wherein said first Zener diode is positioned along said second circuit. 11. The apparatus of claim 10, further comprising a second Zener diode, wherein said second Zener diode is positioned along said second circuit. 12. The apparatus of claim 10, wherein said first Zener diode is electrically biased by a battery.
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.