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High-flow anti-blocking flushable drainage catheter for department of orthopedics

A high-flow, flushing tube technology, used in catheters, wound drainage devices, enema devices/irrigators, etc., can solve problems such as easy infection, loose sutures, and insufficient cleaning, reducing the chance of infection and improving the speed of healing. Effect

Active Publication Date: 2016-10-26
郑州迪奥医学技术有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] After the suture of the patient's extremity and bone surgery, it is necessary to rinse out the blood clots and wound bleeding formed after the operation, so as to avoid wound infection and make the wound heal as soon as possible; In this method, the outlet of the cleaning tube needs to be protruded out of the body through the edge of the wound. The disadvantages of using this method are that the suture is not tight, which is easy to cause infection, the cleaning is not thorough enough, the wound heals slowly, and the wound will be sutured twice during the later extubation process. Injury, it is possible to split the wound that is not long and firm, and it needs to be sutured again

Method used

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  • High-flow anti-blocking flushable drainage catheter for department of orthopedics
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  • High-flow anti-blocking flushable drainage catheter for department of orthopedics

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Embodiment Construction

[0022] The above-mentioned technical solution of the present invention will be further elaborated below in conjunction with the accompanying drawings, and the following embodiments are only preferred embodiments in a series of embodiments of the technical solution.

[0023] A kind of orthopedic high-flow anti-blocking flushable drainage catheter, see Figure 1-10 : the tube body includes a drainage part 1, a return part 2 and a puncture part 3, and the drainage part 1 and the puncture part 3 are located at both ends of the return part 2;

[0024] The middle part of the flushing pipe 4 is placed outside the pipe body of the backflow part 2. One end of the flushing pipe 4 extends into the inner cavity of the backflow part 2, extends to the drainage part 1 and is correspondingly connected to the drainage tube of the drainage part 1, and the other end extends into the backflow part. 2 inner cavity and extending to the puncture part 3;

[0025] The flushing tube 4 extends to the f...

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Abstract

The invention relates to a high-flow anti-blocking flushable drainage catheter for department of orthopedics. A catheter body comprises a drainage portion, a reflux portion and a puncture portion, wherein the drainage portion and the puncture portion are arranged at two ends of the reflux portion; the middle of a flushing tube is arranged outside a tube body of the reflux portion; one end of the flushing tube stretches into an inner cavity of the reflux portion, extends towards the drainage portion and is correspondingly connected to a diversion tube of the drainage portion, and the other end of the flushing tube stretches into the inner cavity of the reflux portion and extends towards the puncture portion; the flushing tube extends to the front end of the drainage portion; a plurality of drainage grooves, which are in spiral distribution around a drainage tube, are formed in the sidewalls of the drainage portion; and the puncture portion is a puncture needle body; and by arranging the puncture needle body, the catheter body, which is pre-embedded, penetrates the non-wound part of a limb by virtue of the puncture needle body, so that the device (the drainage catheter), which does not extend out of a body from a sutured wound, can avoid secondary injury to the wound, which is not completely healed, when the catheter is drawn; therefore, the infection probability of the wound is effectively reduced and the healing speed of the wound is improved.

Description

technical field [0001] The invention relates to the field of medical devices, in particular to an orthopedic high-flow anti-blocking flushable drainage catheter. Background technique [0002] After the suture of the patient's limb and bone surgery, it is necessary to rinse out the blood clots and wound bleeding formed after the operation, so as to avoid wound infection and make the wound heal as soon as possible; In this method, the outlet of the cleaning tube needs to be protruded out of the body through the edge of the wound. The disadvantages of using this method are that the suture is not tight, it is easy to cause infection, the cleaning is not thorough enough, the wound heals slowly, and the wound will be sutured twice during the later extubation process. Injury, it is possible that the wound that is not long and firm will be split open, and it will have to be sutured again. Contents of the invention [0003] In order to solve the above problems and provide a new ir...

Claims

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Application Information

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IPC IPC(8): A61M25/00A61M27/00A61M1/00A61M3/02
CPCA61M1/0023A61M1/0058A61M3/0279A61M25/0021A61M25/0043A61M27/00A61M1/85
Inventor 王沛荆文普余勇
Owner 郑州迪奥医学技术有限公司
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