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-0745587 (2015-06-22) |
등록번호 | US-9757187 (2017-09-12) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 | 피인용 횟수 : 0 인용 특허 : 310 |
The embodiments disclosed herein relate to various medical device components, including components that can be incorporated into robotic and/or in vivo medical devices, and more specifically including end effectors that can be incorporated into such devices. Certain end effector embodiments include
The embodiments disclosed herein relate to various medical device components, including components that can be incorporated into robotic and/or in vivo medical devices, and more specifically including end effectors that can be incorporated into such devices. Certain end effector embodiments include various vessel cautery devices that have rotational movement as well as cautery and cutting functions while maintaining a relatively compact structure. Other end effector embodiments include various end effector devices that have more than one end effector.
1. An end effector for an in vivo device, the end effector comprising: (a) an actuator housing comprising at least one actuator, wherein the actuator housing is operably coupleable to an arm of an in vivo robotic device, wherein the arm and the actuator housing are configured to be positioned entire
1. An end effector for an in vivo device, the end effector comprising: (a) an actuator housing comprising at least one actuator, wherein the actuator housing is operably coupleable to an arm of an in vivo robotic device, wherein the arm and the actuator housing are configured to be positioned entirely within a cavity of a patient; and(b) an end effector housing operably coupled to the actuator housing, the end effector housing comprising: (i) a first end effector rotationally coupled to the end effector housing such that the first end effector is rotatable around a first axis parallel to a longitudinal axis of the actuator housing; and(ii) a second end effector rotationally coupled to the end effector housing such that the second end effector is rotatable in around a second axis parallel to the longitudinal axis of the actuator housing,wherein the first and second axes are non-coaxial. 2. The end effector of claim 1, wherein the first end effector is a cautery component and the second end effector is a grasper. 3. The end effector of claim 1, further comprising: (a) a first end effector rotational gear operably coupled to the first end effector; and(b) a second end effector rotational gear operably coupled to the second end effector. 4. The end effector of claim 3, further comprising a rotational drive gear operably coupled to the first and second end effector rotational gears. 5. The end effector of claim 4, wherein the at least one actuator comprises a first end effector actuation motor operably coupled to the rotational drive gear, wherein actuation of the first end effector actuation motor causes rotation of the first and second end effectors. 6. The end effector of claim 1, further comprising a retractable shaft operably coupled to the first end effector. 7. The end effector of claim 1, wherein the second end effector is a grasper. 8. The end effector of claim 7, further comprising a grasper driveshaft operably coupled to the grasper, wherein the at least one actuator comprises a second end effector actuation motor operably coupled to the grasper driveshaft. 9. The end effector of claim 8, wherein the grasper driveshaft is configured to move axially between a proximal position and a distal position. 10. The end effector of claim 9, wherein the second end effector actuation motor is configured to cause the grasper driveshaft to move axially, wherein the axial movement of the second end effector driveshaft between the proximal and distal positions causes the grasper to move between closed and open positions. 11. An end effector for an in vivo device, the end effector comprising: (a) an actuator housing comprising at least one actuator, wherein the actuator housing is operably coupleable to an arm of an in vivo robotic device, wherein the arm and the actuator housing are configured to be positioned entirely within a cavity of a patient; and(b) an end effector housing operably coupled to the actuator housing, the end effector housing comprising: (i) a cautery component end effector rotationally coupled to the end effector housing such that the cautery component end effector is rotatable around a first axis parallel to a longitudinal axis of the actuator housing;(ii) a cautery component rotational gear operably coupled to the cautery component end effector;(iii) a grasper end effector rotationally coupled to the end effector housing such that the grasper end effector is rotatable around a second axis parallel to the longitudinal axis of the actuator housing; and(iv) a grasper rotational gear operably coupled to the grasper end effector,wherein the first and second axes are non-coaxial. 12. The end effector of claim 11, further comprising a rotational drive gear operably coupled to the cautery component and grasper rotational gears. 13. The end effector of claim 12, wherein the at least one actuator comprises a first end effector actuation motor operably coupled to the rotational drive gear, wherein actuation of the first end effector actuation motor causes rotation of the cautery component and grasper end effectors. 14. The end effector of claim 11, further comprising a grasper driveshaft operably coupled to the grasper end effector, wherein the at least one actuator comprises a second end effector actuation motor operably coupled to the grasper driveshaft, wherein the grasper driveshaft is configured to move axially between a proximal position and a distal position. 15. The end effector of claim 14, wherein the second end effector actuation motor is configured to cause the grasper driveshaft to move axially, wherein the axial movement of the grasper driveshaft between the proximal and distal positions causes the grasper end effector to move between closed and open positions. 16. An end effector for an in vivo device, the end effector comprising: (a) an actuator housing comprising at least one actuator, wherein the actuator housing is operably coupleable to an arm of an in vivo robotic device, wherein the arm and the actuator housing are configured to be positioned entirely within a cavity of a patient; and(b) an end effector housing operably coupled to the actuator housing, the end effector housing comprising: (i) a first end effector comprising a retractable cautery component, the retractable cautery component operably coupled to the end effector housing such that the retractable cautery component comprises a retracted position and an extended position, wherein the first end effector is rotatable around a first axis parallel to a longitudinal axis of the actuator housing; and(ii) a second end effector operably coupled to the end effector housing, wherein the second end effector is rotatable around a second axis parallel to the longitudinal axis of the actuator housing,wherein the first and second axes are non-coaxial. 17. The end effector of claim 16, further comprising a retractable cautery shaft operably coupled to the retractable cautery component. 18. The end effector of claim 17, further comprising a drive shaft operably coupled to the retractable cautery shaft, whereby rotation of the drive shaft causes the retractable cautery shaft to move between the retracted and extended positions. 19. The end effector of claim 18, wherein the drive shaft is operably coupled to a rotational driven gear.
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