Surgical cutting and binding apparatus

A surgical cutting and instrument technology, applied in the field of medical equipment, can solve problems such as delays in operation time, hidden safety hazards, and patient injuries, and achieve the effect of improving safety

Inactive Publication Date: 2010-06-09
TOUCHSTONE INTERNATIONAL MEDICAL SCIENCE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such a structure has potential safety hazards, because if the doctor accidentally touches the release button during the firing of the device, the device will be opened halfway. At this time, the wound closure has not been co

Method used

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  • Surgical cutting and binding apparatus
  • Surgical cutting and binding apparatus
  • Surgical cutting and binding apparatus

Examples

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Embodiment Construction

[0032] The invention discloses a surgical cutting and binding instrument, in particular to a side-side surgical cutting and binding instrument. The technical solution of the present invention will be further described below in conjunction with the accompanying drawings.

[0033] Such as figure 1 As shown, the side-side surgical cutting and binding instrument 1 includes: upper and lower closing jaws 8, 9 and a closing handle 11. The upper and lower closing jaws 8, 9 have a proximal end and a distal end. As in the prior art, said closing handle 11 can move between an open position and a closed position. When the closing handle 11 is in the open position, the upper and lower closing jaws 8, 9 are in relatively open positions. When the closing handle 11 When in the closed position, the upper and lower closing jaws 8, 9 are in a fully closed position. The upper and lower closing jaws 8, 9 are in a fully closed position through the hook on the closing handle 11 cooperating with t...

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PUM

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Abstract

The invention provides a surgical cutting and binding apparatus, comprising an upper closed forces clip, a lower closed forces clip, a closed handle, a pushing button and a releasing button. The upper and lower closed forces clips are matched and connected with a pin on one of the closed forces clips by a hook on the closed handle; the pushing button is arranged at the closer end of the apparatus and can slide relative to the closed forces clip so as to push a cutter and trigger matching pins; the releasing button is arranged at the closer end of the closed handle and opens the apparatus when being pressed; the binding apparatus comprises a locking mechanism, when the pushing button of the apparatus dose not return to the initial position, the locking mechanism enables the apparatus not to be opened. The structure of the invention can ensure that the apparatus cannot be opened accidently to cause serious results during the process of triggering, thereby further improving the safety of the apparatus.

Description

technical field [0001] The invention relates to a surgical binding instrument, in particular to a side-type surgical cutting and binding instrument, which belongs to the field of medical instruments. Background technique [0002] Surgical binding instruments are important tools for wound suturing in surgical operations, and there is a trend of eliminating manual suturing at present. Among them, the side-type surgical cutting and binding instrument can cut tissue while closing the wound. This stapler can drive into two rows of staples on both sides of the tissue at the same time, and then use a push knife to cut and separate between the sutured tissues on both sides. At present, this stapler is widely used clinically for side-to-side anastomosis of the stomach and jejunum, as well as operations such as the production of gastric tubes and partial lung resection. [0003] U.S. Patent No. 7,055,730 discloses a side-side type surgical cutting and binding instrument, wherein the...

Claims

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Application Information

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IPC IPC(8): A61B17/072A61B17/138
CPCA61B17/07207
Inventor 陈望东丁水澄
Owner TOUCHSTONE INTERNATIONAL MEDICAL SCIENCE CO LTD
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