Unlock instant, AI-driven research and patent intelligence for your innovation.

T-shaped thoracic drainage tube and use method thereof

A drainage tube and thoracic cavity technology, which is applied in the field of medical supplies, can solve the problems that the thoracic cavity drainage tube cannot reach the base and the top of the pleural cavity at the same time, the tissue around the drainage tube is damaged, and the T-shaped drainage tube is not easy to bend, etc., so as to avoid deformation contradictions. , The effect of reducing the possibility of damage and facilitating the extraction

Active Publication Date: 2021-08-06
SUINING CENT HOSPITAL
View PDF21 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a T-shaped chest drainage tube, which solves the problems existing in the prior art, and solves the problem that the T-shaped drainage tube is not easy to bend when pulled out, which will cause relatively large resistance and easily lead to tissue damage around the drainage tube. The damage or even rupture of the T-shaped drainage tube can prevent the horizontal tube in the T-shaped drainage tube from becoming larger when it is bent, and prevent the T-shaped drainage tube from being stuck by the tissue; the invention also provides a method for using the T-shaped chest cavity drainage tube , the T-shaped drainage tube is used in single-port thoracoscopic surgery, which solves the problem that the traditional chest drainage tube cannot reach the base and top of the pleural cavity at the same time, and achieves the purpose of comprehensive drainage

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • T-shaped thoracic drainage tube and use method thereof
  • T-shaped thoracic drainage tube and use method thereof
  • T-shaped thoracic drainage tube and use method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Such as Figure 1-Figure 4 As shown, a T-shaped chest drainage tube includes an integrally formed horizontal tube 1 and a vertical tube 2, the horizontal tube 1 divides the horizontal tube 1 into a front tube wall and a rear tube wall by an axis plane, and the vertical tube 2 is connected to the rear tube wall; the front tube wall is provided with a bending part 3 that is sunken into the horizontal tube 1, and when the horizontal tube 1 is bent, the wall of the bending part 3 can be pressed to the inside of the depression, In this way, the pipe will not be flattened and the width of the outer shape will increase, further preventing the human tissue from jamming the pipe; the rear pipe wall is connected with the standpipe 2 in a smooth transition and the smooth transition position is the stretching part 4, and the smooth transition can The stress concentration caused by deformation is effectively reduced, thereby ensuring smooth and uniform deformation of the stretching ...

Embodiment 2

[0047] On the basis of the embodiment, in order to further meet the external force required for the bending of the horizontal tube 1, thereby reducing the resistance of the horizontal tube 1 from the body, a traction rope 6 is connected to the center of the bending part 3, and the traction rope 6 through standpipe 2.

[0048] Such as Figure 4 Shown, a kind of using method of T-shaped chest cavity drainage tube uses described T-type chest cavity drainage tube, it is characterized in that:

[0049] S10: Remove the circular retractor used in the operation, and use the surgical retractor to expand the skin incision and muscles;

[0050] S11: Use clamps to clamp both ends of the horizontal tube 1 in the T-shaped chest drainage tube, and send the horizontal tube 1 to the drainage site with the assistance of a thoracoscope;

[0051] S12: Check the position of the vertical tube 2 and the horizontal tube 1. After the vertical tube 2 and the horizontal tube 1 are in the correct posit...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a T-shaped thoracic drainage tube and a use method thereof, and relates to the field of medical supplies. The T-shaped thoracic drainage tube comprises a transverse tube and a vertical tube which are integrally formed, wherein the transverse tube is separated into a front tube wall and a rear tube wall, and the vertical tube is connected to the rear tube wall; a depressed bent part is arranged on the front tube wall; the rear tube wall is in smooth transition connection with the vertical tube, and the position of the smooth transition is a stretching part; the wall thickness of the bent part and the wall thickness of the stretching part are both less than than the wall thickness of the rest part of the drainage tube, and the wall thickness of the bent part is more than that of the stretching part; and the bent part is matched with the stretching part in spatial position. According to the T-shaped thoracic drainage tube, the problem that tissues around the drainage tube are easily damaged even broken due to the fact that the T-shaped drainage tube cannot be easily bent and brings large resistance when being pulled out can be solved, the T-shaped drainage tube is prevented from clamped by tissues, and the problem that a traditional thoracic drainage tube cannot reach the base part and the top end of the pleural cavity at the same time can be solved by applying the T-shaped drainage tube in a single port thoracoscope operation, and the aim of overall drainage can be achieved.

Description

technical field [0001] The invention relates to the technical field of medical supplies, in particular to a T-shaped chest drainage tube and a method for using the same. Background technique [0002] Drainage tubes are widely used in general surgery. From relatively superficial thyroid and breast surgery to intraperitoneal hepatobiliary surgery, gastrointestinal surgery, colorectal surgery, etc., drainage tubes must be routinely placed after surgery. In single-port thoracoscopic surgery, in order to prevent effusion, air accumulation, congestion, etc. from compressing the lung tissue, causing atelectasis, or infection caused by pleural effusion, a chest drainage tube is usually placed horizontally in the middle of the chest cavity, but the traditional chest drainage tube It cannot reach the base and top of the pleural cavity at the same time, so that the pleural effusion and air accumulation cannot be fully drained. [0003] For the T-shaped drainage tube, it is usually use...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): A61M25/00
CPCA61M25/0043A61M25/0054
Inventor 朱允和周海宁胡杰伟
Owner SUINING CENT HOSPITAL