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 | UP-0129561 (2005-05-13) |
등록번호 | US-7846107 (2011-01-31) |
발명자 / 주소 |
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출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 36 인용 특허 : 535 |
An imaging endoscope comprising a shaft having a proximal end adapted to be secured to a handle, and a distal end having a biopsy forceps disposed therein. The biopsy forceps includes one or more end-effector elements that are actuated with a control cable that may be connected to the handle. The en
An imaging endoscope comprising a shaft having a proximal end adapted to be secured to a handle, and a distal end having a biopsy forceps disposed therein. The biopsy forceps includes one or more end-effector elements that are actuated with a control cable that may be connected to the handle. The endoscope shaft includes a biopsy sample lumen that is configured to receive a biopsy sample obtained from the forceps assembly. A sample collection apparatus is attached to the handle to capture multiple biopsy samples. In some embodiments, the endoscope is a single-use endoscope.
The embodiments of the invention in which an exclusive property or privilege is claimed are defined as follows: 1. A multiple biopsy system comprising: an endoscope comprising: an elongated shaft; an imaging system at or adjacent a distal end of the elongated shaft; a biopsy forceps disposed within
The embodiments of the invention in which an exclusive property or privilege is claimed are defined as follows: 1. A multiple biopsy system comprising: an endoscope comprising: an elongated shaft; an imaging system at or adjacent a distal end of the elongated shaft; a biopsy forceps disposed within the elongated shaft and having a proximal end, a shaft, and a distal end, wherein the biopsy forceps includes a bite assembly that is movable to obtain a biopsy sample; a handle permanently fixed and stationary relative to the elongated shaft, the handle including one or more controls for operating the endoscope and including an actuator integrated therein for moving the bite assembly of the biopsy forceps; a biopsy lumen configured to receive the biopsy sample obtained with the biopsy forceps; and a sample vial cassette removably secured to the handle, the sample vial cassette having a plurality of sample chambers into which a sample vial is removably disposed, wherein the sample vial cassette is movable with respect to an opening in the handle so as to move a sample vial within the sample vial cassette to a position within the handle so as to be aligned with a proximal end of the biopsy lumen; wherein the biopsy lumen is coupleable to means for retrieving the biopsy sample through the biopsy lumen and into the sample vial of the sample vial cassette aligned with the proximal end of the biopsy lumen. 2. The system of claim 1, wherein multiple biopsy samples are individually received in a corresponding number of sample vials without removing the biopsy forceps from the elongated shaft. 3. The system of claim 1, wherein the means for retrieving the biopsy sample is a vacuum source applied to the proximal end of the biopsy lumen. 4. The system of claim 1, wherein the means for retrieving the biopsy sample is a liquid applied at a distal end of the biopsy lumen to flush the biopsy sample through the biopsy lumen. 5. The system of claim 1, wherein the means for retrieving the biopsy sample is a gas applied at a distal end of the biopsy lumen to blow the biopsy sample through the biopsy lumen. 6. The system of claim 1, wherein the shaft of the biopsy forceps includes a hollow lumen that forms the biopsy lumen. 7. The system of claim 1, wherein the bite assembly is actuated with a programmable firing mechanism. 8. The system of claim 1, wherein the bite assembly includes echogenic markings. 9. The system of claim 1, wherein the elongated shaft includes a tool lumen separate from the biopsy lumen, in which the biopsy forceps is placed. 10. The system of claim 1, wherein each sample chamber of the plurality of sample chambers includes a port for forming a connection with the biopsy lumen and a vacuum port configured to permit a vacuum to be selectively applied to the sample chamber. 11. The system of claim 1, wherein the system further comprises a position tracking system for recording a set of reference coordinates that indicate the position where the biopsy sample was obtained. 12. A kit for obtaining multiple biopsy samples, the kit comprising: i) a single-use endoscope comprising: an elongated shaft; a handle permanently fixed and stationary relative to the elongated shaft, the handle including one or more controls for operating the endoscope and including an actuator integrated therein for controlling a biopsy forceps to obtain a biopsy sample, the biopsy forceps being disposed within the elongated shaft; a biopsy lumen configured to receive the biopsy sample obtained with the biopsy forceps; and a sample chamber integrated within the handle that is in fluid communication with the biopsy lumen in order to receive the biopsy sample from the biopsy lumen; and ii) at least one sample vial capable of being removably disposed in the sample chamber for capturing one or more biopsy samples received from the biopsy lumen, the at least one sample vial having a series of removable dividers for separating the one or more biopsy samples. 13. An endoscope comprising: an elongated shaft a handle permanently fixed and stationary relative to the elongated shaft, the handle including an opening to receive a sample vial and one or more controls for operating the endoscope and for actuating a biopsy forceps to obtain biopsy samples; a biopsy lumen having a proximal end that terminates at the opening in the handle and is configured to receive a biopsy samples obtained with the biopsy forceps; and a cassette comprising a plurality of removable sample vials, wherein the cassette is secured to the handle and movable thereon to position a sample vial in the opening to receive a biopsy sample from the biopsy lumen. 14. The endoscope of claim 13, wherein the biopsy sample is received through the biopsy lumen by a vacuum source applied to the proximal end of the biopsy lumen. 15. The endoscope of claim 13, wherein the biopsy sample is received through the biopsy lumen by a liquid applied at a distal end of the biopsy lumen to flush the biopsy sample through the biopsy lumen. 16. The endoscope of claim 13, wherein the biopsy sample is received through the biopsy lumen by a gas applied at a distal end of the biopsy lumen to blow the biopsy sample through the biopsy lumen. 17. The endoscope of claim 13, wherein the biopsy forceps includes a shaft having a hollow lumen that forms the biopsy lumen. 18. The endoscope of claim 13, wherein the biopsy forceps are actuated with a programmable firing mechanism. 19. The endoscope of claim 13, wherein the elongated shaft includes a tool lumen separate from the biopsy lumen, in which the biopsy forceps is placed. 20. The endoscope of claim 13, wherein the cassette includes a port for forming a connection with the biopsy lumen and a vacuum port configured to permit a vacuum to be selectively applied to the biopsy lumen to retrieve the biopsy sample. 21. A single use endoscope system comprising: an endoscope configured for multiple biopsy sample collection, the endoscope comprising: an elongated shaft; a handle permanently fixed and stationary relative to the elongated shaft, the handle including one or more controls for operating the endoscope and an actuator integrated therein for moving a bite assembly on a biopsy forceps to obtain a biopsy sample, the biopsy forceps including a shaft having a biopsy lumen configured to receive the biopsy sample obtained with the biopsy forceps; a sample vial cassette removably coupled to the handle, the sample vial cassette having a plurality of sample vials that are selectively positioned by movement of the cassette into an opening within the handle to be in fluid communication with the biopsy lumen in order to receive the biopsy sample from the biopsy lumen; and means for retrieving the biopsy sample through the biopsy lumen and into a sample vial that is removably inserted into a sample chamber of the sample vial cassette. 22. A multiple biopsy endoscope comprising: an elongated shaft a biopsy forceps disposed within the elongated shaft having a bite assembly that is movable to obtain a biopsy sample; a biopsy lumen in the shaft of the endoscope that receives the biopsy sample obtained with the biopsy forceps; a handle permanently fixed and stationary relative to the elongated shaft, the handle including one or more controls for operating the endoscope and including an actuator integrated therein for moving the bite assembly of the biopsy forceps; and a sample cassette including an array of sample vials removably received therein, wherein the sample cassette is secured to and moveable on the handle to selectively position each removable sample vial of the array in an opening in the handle in fluid communication with the biopsy lumen to receive the biopsy sample. 23. The kit of claim 12, wherein the series of removable dividers are positioned axially along a length of the at least one sample vial. 24. The kit of claim 12, further including an imaging system at or adjacent a distal end of the elongated shaft. 25. The endoscope of claim 13, further including an imaging system at or adjacent a distal end of the elongated shaft. 26. The system of claim 21, further including an imaging system at or adjacent a distal end of the elongated shaft. 27. The endoscope of claim 22, further including an imaging system at or adjacent a distal end of the elongated shaft.
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