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) |
|
출원번호 | UP-0956007 (2004-09-30) |
등록번호 | US-7578786 (2009-09-08) |
발명자 / 주소 |
|
출원인 / 주소 |
|
대리인 / 주소 |
|
인용정보 | 피인용 횟수 : 33 인용 특허 : 570 |
A video endoscope system includes a reusable control cabinet and an endoscope that is connectable thereto. The endoscope may be used with a single patient and then disposed. The endoscope includes an illumination mechanism, an image sensor, and an elongate shaft having one or more lumens located the
A video endoscope system includes a reusable control cabinet and an endoscope that is connectable thereto. The endoscope may be used with a single patient and then disposed. The endoscope includes an illumination mechanism, an image sensor, and an elongate shaft having one or more lumens located therein. An articulation joint at the distal end of the endoscope allows the distal end to be oriented by the actuators in the control cabinet or actuators in a control handle of the endoscope. Fluidics, electrical, navigation, image, display and data entry controls are integrated into the system along with other accessories.
The embodiments of the invention in which an exclusive property or privilege is claimed are defined as follows: 1. A medical device comprising: a shaft having a distal end, a proximal end and one or more control cables therein that selectively tighten to steer the distal end in a desired direction,
The embodiments of the invention in which an exclusive property or privilege is claimed are defined as follows: 1. A medical device comprising: a shaft having a distal end, a proximal end and one or more control cables therein that selectively tighten to steer the distal end in a desired direction, and an articulation joint at or adjacent the distal end of the shaft, the articulation joint including: a number of ring links, each including a first pair of forwardly extending tabs that extend from a first rim of the ring link, wherein each forwardly extending tab has an integrally formed pin that extends radially inwards from the tab, and a second pair of rearwardly extending tabs that extend from a second rim of the ring link, wherein each rearwardly extending tab has a hole therein that is configured to receive an integrally formed pin of a forwardly extending tab of an adjacent ring link, wherein the forwardly extending tabs have an arcuate outer edge and the rearwardly extending tabs have a thickness that is less than the thickness of the ring link and extend rearwardly from an inner circumference of the ring link to form arcuate recesses in a wall of the ring link that cooperate with the arcuate outer edges of the forwardly extending tabs from an adjacent ring link, and wherein the rearwardly extending tabs have a beveled leading edge. 2. The medical device of claim 1, wherein the ring links include an integrally formed cable guide on an inner surface of the ring link. 3. An articulation joint for a medical device comprising: a number of links that are connectable together to form the articulation joint, wherein each link includes: a ring having a first rim and a second rim; a first pair of tabs that extend from the first rim of the ring, wherein each tab of the first pair of tabs has an integrally formed pin; and a second pair of tabs that extend from the second rim of the ring, each tab of the second pair of tabs having a hole therein that is configured to receive the integrally formed pin of a tab from the first pair of tabs of an adjacent link, wherein each tab of the second pair of tabs has a beveled leading edge. 4. The articulation joint of claim 3, wherein each tab of the first pair of tabs has an arcuate outer edge and each tab of the second pair of tabs has a thickness that is less than a thickness of a wall of the ring and extends from the second rim of the ring to form an actuate recess in the wall of the ring that cooperates with the arcuate outer edge of a tab from the first pair of tabs of an adjacent link. 5. The articulation joint of claim 3, wherein each link includes an integrally formed cable guide on an inner surface of the ring. 6. A medical device comprising: a shaft having a distal end, a proximal end and one or more control cables therein that selectively tighten to steer the distal end in a desired direction, and an articulation joint at or adjacent the distal end of the shaft, the articulation joint including: a number of ring links, each including a first pair of forwardly extending tabs that extend from a first rim of the ring link, wherein each forwardly extending tab has an integrally formed pin that extends radially inwards from the tab, and a second pair of rearwardly extending tabs that extend from a second rim of the ring link, wherein each rearwardly extending tab has a hole therein that is configured to receive an integrally formed pin of a forwardly extending tab of an adjacent ring link, and wherein the rearwardly extending tabs have a beveled leading edge.
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