Puncture guiding system and method in computer aided percutaneous nephrostolithotomy |
Title: |
Puncture guiding system and method in computer aided percutaneous nephrostolithotomy |
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Application Number: |
200610033462 |
Application Date: |
2006/01/26 |
Announcement Date: |
2006/07/26 |
Pub. Date: |
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Publication Number: |
1806771 |
Announcement Number: |
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Grant Date: |
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Granted Pub. Date: |
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ApplicationType: |
Invention |
State/Country: |
94[China|shenzhen] |
IPC: |
A61B 19/00 |
Applicant(s): |
Graduate School at Shenzhen, Tsinghua University |
Inventor(s): |
Wang Chaojun, Wu Jian, Ju Yanbo, Ye Datian |
Key Words: |
Puncture guiding system and method, computer aided percutaneous nephrostolithotomy |
Abstract: |
A computer assistant piercing leading system for dermal nephrocentesis, comprising: a brachial in C shape and its mating image taking device, a positioning system and its mating tracker, a target cover, an image working station, and a mating software treating image leading. The invention employs tracking for space target and image treating technology with computer to track the position and direction of puncture needle in real time, which helps doctor choose proper position for puncture needle and make detail operation plan. The choice of needle position can be decided by taking only one or two images, which can reduce the X exposition time for doctor and patient. |
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