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Universal fixture for anastomat detector

A detection device and a stapler technology, applied in the direction of workpiece clamping devices, manufacturing tools, etc., can solve the problems of time-consuming and labor-intensive, and achieve the effects of simplifying the detection procedure, improving reliability, and overcoming changes in position and angle

Active Publication Date: 2014-07-02
HUAZHONG UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

This requires recalibration of the system, which is time-consuming and laborious

Method used

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  • Universal fixture for anastomat detector
  • Universal fixture for anastomat detector
  • Universal fixture for anastomat detector

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Embodiment Construction

[0022] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not constitute a conflict with each other.

[0023] Figure 1-4 They are the appearance schematic diagram, front view, A-A sectional view and top view of the universal fixture 1 of the embodiment of the present invention, wherein the specific dimensions are: L1=122mm; L2=66mm; L3=8.5mm; H1=85mm; H2=20mm; H3= H4=26mm; H5=10mm; H6=27mm; H7=53mm; H8=5mm; H9=14mm; H10=28mm; H11=5mm; H12=5mm; H13=24mm; H14=24mm; D1=34mm; D2=21mm; D3=26mm; D4=...

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Abstract

The invention discloses a universal fixture for an anastomat detector, and belongs to the technical field of production equipment for medical instruments. The universal fixture comprises a base and a clamping platform which are integrated. The clamping platform is provided with N two-step stepped holes and a groove, and is used for fixing a to-be-detected anastomat. By the universal fixture, detection of anastomat samples of multiple types and specifications can be realized, the heights of detection surfaces of the anastomat samples of various types and specifications are ensured to be the same, position and angle changes of the samples due to a power transmission device are overcome, repeated calibration is not needed, detection procedure of the anastomat samples is simplified, and reliability of detection results is improved.

Description

technical field [0001] The invention belongs to the technical field of medical device production equipment, and more specifically relates to a universal clamp used for a stapler detection device. Background technique [0002] Stapler is a surgical instrument commonly used in surgery at present, and is mainly used in the closure of organ stumps and incision anastomosis in surgical treatment. The staples used in the stapler are slender, large in number, and easy to fall off. If the needles are missed, the staples may be incomplete, and complications such as anastomotic bleeding, stenosis, and intestinal fistula may occur, which directly affect the treatment effect. Therefore, the leak detection of stapler has become the key to ensure the quality of stapler, effectively prevent leakage, and reduce the incidence of anastomotic leak. [0003] In the process of detecting missing needles of a stapler, it is usually necessary to use a stapler clamp to fix the stapler sample, and th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25B11/00
CPCB25B11/00
Inventor 吴波刘颉胡友民张金银徐兴波
Owner HUAZHONG UNIV OF SCI & TECH