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Clinical drainage tube and drainage device for vascular surgery

A drainage tube and clinical technology, applied in the direction of suction equipment, etc., can solve the problems of poor stability of the drainage tube and drainage device, and achieve the effect of reducing the risk of injury, avoiding blockage, and improving the stability of use

Inactive Publication Date: 2022-06-21
PEOPLES HOSPITAL OF HENAN PROV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The object of the present invention is to provide a drainage tube and drainage device for clinical use in vascular surgery, to solve the problem of poor stability of the above-mentioned drainage tube and drainage device

Method used

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  • Clinical drainage tube and drainage device for vascular surgery
  • Clinical drainage tube and drainage device for vascular surgery
  • Clinical drainage tube and drainage device for vascular surgery

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] refer to Figure 1-Figure 3 As shown, a plurality of evenly distributed limiting boxes 302 are arranged inside the limiting connecting pipe 301 , and the limiting boxes 302 play a role of supporting and limiting the arc-shaped engaging ball 304 .

[0041] refer to Figure 1-Figure 3 As shown, the limit box 302 is connected with an engaging spring 303, and the engaging spring 303 plays the role of connecting the limit box 302 and the arc-shaped engaging ball 304, and the arc-shaped locking can be adjusted by shrinking and resetting the engaging spring 303. The joint ball 304 plays the role of engagement control.

[0042] refer to Figure 1-Figure 3 As shown, the side of the locking spring 303 away from the limit box 302 is connected with an arc-shaped locking ball 304, and the position-limiting connection tube 301 can be adjusted by the mutual cooperation between the arc-shaped locking ball 304 and the upper limit slot of the conduction tube 602. The connecting tube 6...

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Abstract

The invention discloses a vascular surgery clinical drainage tube which comprises a drainage tube body, an anti-blocking drainage connector and a quick-connection type connecting mechanism, the anti-blocking drainage connector is connected with one end of the drainage tube body and used for achieving the anti-blocking drainage effect on the drainage tube body, the anti-blocking drainage connector comprises a drainage inner tube, the drainage inner tube is communicated with the drainage tube body, and the quick-connection type connecting mechanism is arranged on the drainage inner tube. A drainage outer tube is arranged on the outer side of the drainage inner tube, and a supporting buffer cavity is formed between the drainage inner tube and the drainage outer tube. The clinical drainage tube for the vascular surgery department and the drainage device are improved, the situation that the clinical drainage tube for the vascular surgery department is blocked in the using process is avoided, meanwhile, a plurality of drainage bottles can be adopted for storing drained body fluid, the situation that the drainage bottles need to be replaced in the using process of the drainage device is avoided, and the use safety of the drainage device is improved. The use stability of the drainage device is remarkably improved, and the risk that the body health of a patient is injured in the use process of the drainage device is greatly reduced.

Description

technical field [0001] The invention belongs to the technical field of drainage devices for vascular surgery, and in particular relates to a clinical drainage tube and drainage device for vascular surgery. Background technique [0002] Vascular surgery is a branch of surgery, mainly aimed at the prevention, diagnosis and treatment of peripheral vascular diseases other than cerebrovascular and cardiovascular diseases. The human body has blood vessels all over the body except for hair, nails, and cornea. Therefore, vascular surgery covers The range is wide. [0003] A variety of medical devices are used in the clinical treatment of vascular surgery. Among them, the drainage device is relatively common. Intracavitary devices, most of the common clinical drainage devices currently use negative pressure drainage to drain body fluids. When in use, the cardiovascular surgical drainage tube is placed on the site that needs to be drained, and then the liquid is sucked out by negativ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M1/00
Inventor 张东宾
Owner PEOPLES HOSPITAL OF HENAN PROV
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