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Minimally invasive human tissue traction tube and its application

A technology of human tissue and traction tube, which is applied in medical science, surgical fixation nails, surgery, etc., can solve problems such as complicated surgical steps, achieve the effects of protecting human tissue, shortening operation time, and easy operation

Inactive Publication Date: 2016-08-24
邱氟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Such complicated operation steps are due to the fact that the existing stapler anastomosis is limited to "planar anastomosis", which results in the anastomotic tissue must be in the same plane and the angle of stapler anastomosis is limited, resulting in complicated surgical steps and limiting the use of the stapler in Application in ostomy and other operations

Method used

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  • Minimally invasive human tissue traction tube and its application
  • Minimally invasive human tissue traction tube and its application
  • Minimally invasive human tissue traction tube and its application

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Embodiment Construction

[0021] The specific embodiments of the present invention will be described in detail below with reference to the drawings.

[0022] Such as figure 1 , 2 , 3, a minimally invasive human tissue traction tube, including a traction tube 1, a top end core 2 and a tail end core 4, the front end diameter of the traction tube 1 is smaller than the rear end diameter is the puncture end, the rear end is The storage end, the inside of the traction tube 1 is hollow and the puncture end and the storage end are both provided with openings, the axial section of the traction tube 1 is triangular or bullet-shaped, and the top inner core 2 passes through the compression spring 3 and the tail end The inner core 4 is connected, the compression of the compression spring 3 makes the outermost end of the top inner core 2 just flush with the puncture end opening when retracted, the inner thread is provided in the middle of the inner wall of the traction tube, and the tail The middle of the end inner cor...

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Abstract

A minimally invasive human tissue traction tube comprises a traction tube body and an inner core. The diameter of the front end of the traction tube body is small, the front end of the traction tube body is a puncture end, and the rear end of the traction tube body is a storage end. The traction tube body is hollow, an opening is formed in the storage end, the inner core is detachably arranged in the traction tube body, and a convex circle edge for fixing the human tissue is arranged at the position, close to the opening of the storage end, of the inner core. The minimally invasive human tissue traction tube is easy and convenient to operate, greatly shortens operation time, reduces operation wounds, and lowers operation pollution risks, an anastomat can be conveniently applied to neostomy, and application of the anastomat in the neostomy can be popularized.

Description

Technical field [0001] This patent relates to a minimally invasive human tissue traction tube and its application. Background technique [0002] The existing puncture is to inject liquid, such as liquid medicine or blood, into human tissue through a tissue tunnel. If you want to pull solid tissue, the current method is to first cut and separate the human tissue to form a tissue tunnel, and then drag the solid tissue through the tissue tunnel. Due to the need to cut the tissue in this way, on the one hand, it causes trauma to the patient, and on the other hand, it is easy to damage the solid tissue when dragging the solid tissue through the tissue tunnel. In short, there is currently a lack of a device for passing solid tissue through a tissue tunnel with minimal trauma. In addition, when performing ostomy and other operations, the intestinal tube needs to be fixed outside the body. Usually, the following steps are used: 1. Resection of part of the skin, 2. Separate human tissue...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/02A61B17/115
CPCA61B17/00234A61B17/0218A61B17/1155
Inventor 邱氟
Owner 邱氟
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