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-0510927 (2000-02-22) |
발명자 / 주소 |
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출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 943 인용 특허 : 195 |
A medical tool comprising an electromechanical driver and a surgical instrument attachment for use in invasive surgery, including a handle coupled to a flexible sheath which is in turn coupled to a surgical attachment. The handle of the driver includes the electromechanical driver and at least one p
A medical tool comprising an electromechanical driver and a surgical instrument attachment for use in invasive surgery, including a handle coupled to a flexible sheath which is in turn coupled to a surgical attachment. The handle of the driver includes the electromechanical driver and at least one processor element which controls the actions of the electromechanical driver, and therefore the application elements of the surgical attachment, based on information relayed between the processor element and remotely activateable sensor assemblies in the surgical instrument attachment.
A medical tool comprising an electromechanical driver and a surgical instrument attachment for use in invasive surgery, including a handle coupled to a flexible sheath which is in turn coupled to a surgical attachment. The handle of the driver includes the electromechanical driver and at least one p
A medical tool comprising an electromechanical driver and a surgical instrument attachment for use in invasive surgery, including a handle coupled to a flexible sheath which is in turn coupled to a surgical attachment. The handle of the driver includes the electromechanical driver and at least one processor element which controls the actions of the electromechanical driver, and therefore the application elements of the surgical attachment, based on information relayed between the processor element and remotely activateable sensor assemblies in the surgical instrument attachment. according to claim 1, wherein the operative housing is substantially cylindrical and wherein the stapling apparatus is mounted therein to rotate about an axis of the operative housing between the stapling position and the tissue receiving position. 7. The system according to claim 1, wherein the operative housing includes an endoscope receiving lumen extending therethrough from a proximal opening to a distal opening formed in a distal end of the operative housing. 8. The system according to claim 1, further comprising: a tissue cutting mechanism mounted within the operative housing for cutting tissue located radially within a portion of tissue stapled by the stapling apparatus. 9. The system according to claim 8, wherein the operative housing is substantially cylindrical and wherein the tissue cutting mechanism includes a partially cylindrical member rotatably mounted within the operative housing radially within the stapling apparatus and including an angled tissue cutting surface. 10. The system according to claim 1, wherein the operative housing is substantially cylindrical and wherein the stapling apparatus is mounted therein to rotate about an axis of the operative housing across the window. 11. The system according to claim 1, wherein the operative housing is substantially cylindrical and wherein the stapling apparatus is mounted therein to move along an axis of the operative housing across the window. 12. A method of endolumenally resecting tissue within a body lumen, comprising the steps of: endoscopically locating a portion of tissue to be resected within a body lumen; sliding an operative housing along the endoscope to a desired position adjacent to the portion of tissue to be resected, wherein the operative housing includes a fixed perimeter tissue receiving window extending therethrough, an anvil formed on an edge of the window and a stapling apparatus movably mounted within the operative housing; moving the stapling apparatus to a tissue receiving position in which the stapling apparatus is separated from the anvil; drawing the portion of tissue to be resected into the housing through the window folded over so that two full thicknesses of tissue of the body lumen are received within the window; moving the stapling apparatus into a stapling position in which the portion of tissue to be resected is clamped between the stapling apparatus and the anvil; driving staples from the stapling apparatus through the two thicknesses of tissue to couple the two thicknesses of tissue to one another; and cutting tissue radially within the stapled tissue from the stapled tissue. 13. The method according to claim 12, wherein the stapling apparatus is rotated within the housing between the tissue receiving and stapling positions. 14. The method according to claim 12, wherein the stapling apparatus is moved longitudinally within the housing between the tissue receiving and stapling positions. 15. The method according to claim 12, wherein the operative housing is coupled to a control handle which remains outside the body by a flexible sheath and wherein the operative housing is slid along the endoscope by pushing the flexible sheath into the body lumen. 16. A device for endolumenally resecting tissue comprising: an operative housing slidably coupleable to a flexible endoscope and including a fixed perimeter window extending through an exterior wall thereof, an anvil formed on a first edge of the window and a stapling apparatus mounted within the housing for movement between a stapling position in which a staple firing surface of the stapling apparatus is adjacent to the anvil and a tissue receiving position in which the staple firing surface is separated from the anvil to open the window and expose a tissue receiving cavity within an interior of the operative housing; and a tissue grasping mechanism for drawing tissue to be resected through the window into the tissue receiving cavity.
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