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-0808623 (2015-07-24) |
등록번호 | US-9974599 (2018-05-22) |
발명자 / 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 0 인용 특허 : 471 |
A multipurpose electrosurgical device and methods of use are disclosed. In one example, device includes a handpiece and an end effector having a monopolar electrode and a pair of bipolar electrodes. The end effector is coupled to the handpiece and selectively transitionable relative to the handpiece
A multipurpose electrosurgical device and methods of use are disclosed. In one example, device includes a handpiece and an end effector having a monopolar electrode and a pair of bipolar electrodes. The end effector is coupled to the handpiece and selectively transitionable relative to the handpiece from a first position to a second position. The first position includes the bipolar electrodes extending distally from the device and the monopolar electrode is spaced from a distal end portion of the device. The second position includes the monopolar electrode extending distally and the bipolar electrodes are spaced from a distal end portion of the device.
1. A multipurpose electrosurgical device comprising: a handle;a first arm and a second arm extending distally from the handle, the first and second arms laterally spaced from one another to provide a gap between the first and second arms;an end effector rotatably coupled to the first and second arms
1. A multipurpose electrosurgical device comprising: a handle;a first arm and a second arm extending distally from the handle, the first and second arms laterally spaced from one another to provide a gap between the first and second arms;an end effector rotatably coupled to the first and second arms;wherein the end effector comprises bipolar and monopolar electrode ends; andwherein the end effector is configured to rotate such that the bipolar and monopolar electrode ends are rotatable with respect to the first and second arms to selectively configure the device in a bipolar mode and a monopolar mode. 2. The multipurpose electrosurgical device of claim 1, wherein when the device is configured in a monopolar mode, at least a portion of the bipolar electrode end is received in the gap and the monopolar electrode end extends distally from the first and second arms and when the device is in a bipolar mode, at least a portion of the monopolar electrode end is received in the gap and the bipolar electrode end extends distally from the first and second arms. 3. The multipurpose electrosurgical device of claim 1, wherein the bipolar electrode end comprises first and second laterally spaced bipolar electrode tips and the monopolar electrode end comprises a monopolar electrode blade. 4. The multipurpose electrosurgical device of claim 3, wherein the end effector comprises first and second bipolar electrode paths coupled to and extending from the first and second electrode tips to first and second bipolar electrode points, wherein the first and second bipolar electrode points are configured to electrically couple to first and second mating bipolar points, respectively, provided on a surface of the first arm; and wherein the end effector further comprises a monopolar electrode path coupled to and extending from the electrode blade to a monopolar electrode point, wherein the monopolar electrode point is configured to electrically couple to a mating monopolar point provided on a surface of the second arm. 5. The multipurpose electrosurgical device of claim 4 wherein the first and second bipolar electrode points and the first and second mating bipolar points are a first set of conductive pads, and the first and second electrode points are configured to frictionally contact the first and second mating bipolar points, respectively; and wherein the monopolar electrode point and the mating monopolar point are a second set of conductive pads, and the monopolar electrode point is configured to frictionally contact the mating monopolar point. 6. The multipurpose electrosurgical device of claim 4 wherein one of the first and second bipolar electrode points and the first and second mating bipolar points are dimpled electrical pads and the other of the first and second bipolar electrode points and the first and second mating bipolar points are electrical pad bumps. 7. The multipurpose electrosurgical device of claim 4, wherein when the first and second bipolar electrode points are coupled to the first and second mating bipolar points, respectively, bipolar energy may be delivered to the first and second bipolar electrode tips from an electrosurgical unit. 8. The multipurpose electrosurgical device of claim 4, wherein the first and second bipolar electrode paths and the monopolar electrode path comprise electrically conductive wires disposed within the end effector. 9. The multipurpose electrosurgical device of claim 1, wherein the first arm comprises a first arm fluid lumen, and the end effector comprises an end effector fluid lumen, wherein the first arm fluid lumen and the end effector fluid lumen are configured to be in fluid communication while in bipolar mode. 10. The multipurpose electrosurgical device of claim 9, wherein the first arm fluid lumen and the end effector fluid lumen are configured to not be in fluid communication while in the monopolar mode. 11. The multipurpose electrosurgical device of claim 9, wherein the end effector is coupled to the first and second arms via a pin comprising a sealed fluid lumen in fluid communication with the first arm lumen and end effector fluid lumen while in the bipolar mode. 12. The multipurpose electrosurgical device of claim 11, wherein the sealed fluid lumen is configured to be in fluid communication with one of the first arm lumen and the end effector fluid lumen and not the other of the first arm lumen and the end effector lumen while in the monopolar mode. 13. A multipurpose electrosurgical device comprising: a handpiece having a handpiece proximal end and a handpiece distal end extending along a longitudinal axis; andan end effector having a monopolar electrode and a pair of bipolar electrodes spaced-apart from the monopolar electrode, the end effector coupled to the handpiece and selectively rotatable about a rotational axis perpendicular to the longitudinal axis and relative to the handpiece from a first position to a second position;wherein the first position includes the bipolar electrodes extending distally from the device along the longitudinal axis and the monopolar electrode is spaced from a distal end portion of the device; andwherein the second position includes the monopolar electrode extending distally from the device along the longitudinal axis and the bipolar electrodes are spaced from the distal end portion of the device. 14. The multipurpose electrosurgical device of claim 13 wherein the handpiece includes a handle and a plurality of arms extending distally from the handle wherein the end effector is coupled to the arms. 15. The multipurpose electrosurgical device of claim 14 wherein the end effector is rotatably coupled to the arms to rotate about the rotational axis. 16. The multipurpose electrosurgical device of claim 15 wherein the end effector is configured to rotate about the rotational axis in a first direction and in a second direction opposite the first direction. 17. The multipurpose electrosurgical device of claim 13 wherein the handpiece includes a switch mechanism. 18. The multipurpose electrosurgical device of claim 17 wherein the bipolar electrodes are electrically coupled to the switch mechanism in the first position and the monopolar electrode is not electrically coupled to the switch mechanism in the first position. 19. The multipurpose electrosurgical device of claim 17 wherein the monopolar electrode is electrically coupled to the switch mechanism in the second position and the bipolar electrodes are not electrically coupled to the switch mechanism in the second position. 20. The multipurpose electrosurgical device of claim 17 wherein the switch mechanism includes a plurality of push buttons. 21. The multipurpose electrosurgical device of claim 13 wherein the device comprises a fluid delivery pathway extending from a proximal end of the device to an opening on a distal end of the end effector when the device is configured in the first position. 22. The multipurpose electrosurgical device of claim 21 wherein the handpiece includes a handpiece lumen and the end effector includes an end effector lumen in communication with the opening, wherein the fluid delivery pathway includes the handpiece lumen in fluid communication with the end effector lumen when the device is configured in the first position. 23. The multipurpose electrosurgical device of claim 22 wherein the handpiece lumen is not in fluid communication with the opening when the device is configured in the second position. 24. The multipurpose electrosurgical device of claim 21 wherein the fluid delivery pathway is blocked when the device is configured in the second position. 25. The multipurpose electrosurgical device of claim 13 wherein the end effector includes a bipolar end and a monopolar end axially opposed to the bipolar send, wherein the bipolar electrodes are disposed on the bipolar end and the monopolar electrode is disposed on the monopolar end. 26. The multipurpose electrosurgical device of claim 13 wherein the first position includes the monopolar electrode disposed within the handpiece and the second position includes the bipolar electrodes disposed within the handpiece. 27. A method of selectively configuring an electrosurgical device for use in a bipolar and a monopolar mode comprising: configuring the device in a bipolar mode by rotating an end effector rotatably coupled to first and second arms extending distally from a handle of the device to position a bipolar end of the end effector such that the bipolar end extends distally from the handle and a monopolar end of the end effector is at least partially received within an open space between the first and second arms; andconfiguring the device in a monopolar mode by rotating the end effector to position the monopolar end of the end effector such that the monopolar end extends distally from the handle and the bipolar end is at least partially received within the open space;wherein rotating the end effector comprises rotating the end effector by hand. 28. The method of selectively configuring an electrosurgical device for use in a bipolar and a monopolar mode of claim 27, wherein positioning the bipolar end further comprises mating first and second bipolar electrode pads on the end effector with first and second mating bipolar pads on the first arm and positioning the monopolar end further comprises mating a monopolar electrode pad on the end effector with a mating monopolar pad on the second arm.
Copyright KISTI. All Rights Reserved.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.