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| 국가/구분 | United States(US) Patent 등록 |
|---|---|
| 국제특허분류(IPC7판) |
|
| 출원번호 | UP-0825694 (2007-07-09) |
| 등록번호 | US-7841503 (2011-01-31) |
| 우선권정보 | IL-176889(2006-07-16) |
| 발명자 / 주소 |
|
| 출원인 / 주소 |
|
| 대리인 / 주소 |
|
| 인용정보 | 피인용 횟수 : 420 인용 특허 : 8 |
The invention is an endoscopic device comprising an elongated flexible insertion tube, either one or two linear staplers permanently fixed to the distal tip of the flexible insertion tube, and a video camera on the distal tip to provide real time viewing of the stapling site. Each of the linear stap
The invention is an endoscopic device comprising an elongated flexible insertion tube, either one or two linear staplers permanently fixed to the distal tip of the flexible insertion tube, and a video camera on the distal tip to provide real time viewing of the stapling site. Each of the linear staplers is adapted to insert one or more rows of staples into tissue held between the stapler jaws. At least one of said staplers comprises a knife blade that is movable parallel to the rows of staples to cut the tissue after staples have been fired. The endoscopic device of the invention can be used in a variety of surgical procedures.
The invention claimed is: 1. An endoscopic device comprising an elongated flexible insertion tube and either one or two linear staplers permanently fixed to the distal tip of said flexible insertion tube; wherein each of said linear staplers is adapted to insert one or more rows of staples into tis
The invention claimed is: 1. An endoscopic device comprising an elongated flexible insertion tube and either one or two linear staplers permanently fixed to the distal tip of said flexible insertion tube; wherein each of said linear staplers is adapted to insert one or more rows of staples into tissue held between the jaws of said stapler and at least one of said staplers comprises a knife blade that is movable parallel to the rows of staples to cut said tissue after staples have been fired by said stapler; said endoscopic device comprising a video camera on the distal tip of said flexible insertion tube, said video camera adapted and oriented to provide a visual representation of the anatomical structure and any surgical or diagnostic tools present in the field of view of said video camera. 2. The endoscopic device of claim 1 comprising an articulation section located at the distal end of the elongated flexible insertion tube just before the distal tip and linear staplers. 3. The endoscopic device of claim 1, wherein the staplers comprises one or more arrays of staples. 4. The endoscopic device of claim 3, wherein the staplers comprise a staple cartridge containing two or more arrays of staples; said stapler adapted such that, after a first array of staples has been fired said cartridge can be moved relative to an anvil in order to bring a second array of staples into a position at which said, second arrav of staples can be fired, thereby allowing two or more arrays of staples to be fired at different locations without removing said endoscopic device from a body cavity. 5. The endoscopic device of claim 3, wherein the staplers comprise a magazine of staples, which are automatically loaded into the array after the previous staples are filed. 6. The epdoscopic device of claim 1 comprising one linear stapler permanently fixed to the distal tip of the flexible insertion tube, wherein said stapler comprises one or more arrays of staples arranged to insert two parallel rows of staples and the knife blade moves in a slot located between said two rows of staples.
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