Treatment device for wound repair

A treatment device and wound repair technology, applied in the field of medical devices, can solve problems such as single function

Inactive Publication Date: 2021-02-12
THE FIRST AFFILIATED HOSPITAL OF WENZHOU MEDICAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a treatment device for wound repair, which is used to solve the problem that the current negative pressure drainage devices for wound repair usually only have the function of negative pressure drainage and have a single function

Method used

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  • Treatment device for wound repair
  • Treatment device for wound repair
  • Treatment device for wound repair

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0094] The invention discloses a treatment device for wound repair, such as figure 1 , including drainage and restoration component 1,

[0095] Described drainage and repair assembly 1 comprises:

[0096] Hollow seal 11;

[0097] The covering part 12 is detachably arranged at the inner lower end of the hollow sealing part 11;

[0098] The pressing block 13 is fixedly connected to the upper end of the covering member 12;

[0099] The cladding member 12 includes: a first cladding layer 121 and a second cladding layer 122 spaced up and down, and a liquid injection layer 123 (optional) is arranged between the first cladding layer 121 and the second cladding layer 122 Yes, it can be the shell layer, and the shell layer is provided with a liquid outlet);

[0100] The pressing device 14 is arranged on the upper end of the pressing block 13;

[0101] The second connecting pipe 15 is detachably arranged in the hollow sealing member, one end is connected to the upper end of the cov...

Embodiment 2

[0112] On the basis of embodiment 1,

[0113] The pressing device includes: a hollow elastic member fixedly connected to the pressing block, and the hollow elastic member is connected with a pressure fluid (gas or liquid) injection device through an injection pipe; a discharge pipe is connected with the hollow elastic member connect.

[0114]Preferably, a fluid delivery pump is connected to the injection pipe; control valves are set on the injection pipe and the exhaust pipe;

[0115] The working principle and beneficial effects of the above technical solution are: the pressure fluid injection device can be injected into the hollow elastic member through the injection tube, and the pressurized fluid can apply pressure to the pressure block, so that the covering member can be tightly attached to the wound surface when needed; and The amount of pressure fluid injected into the hollow elastic member can be adjusted by controlling the valve, so as to adjust the pressure on the co...

Embodiment 3

[0117] On the basis of implementing 1 or 2

[0118] Such as Figure 2-4 As shown, a pressure regulating device is also provided on the hollow seal 11, and the pressure regulating device includes:

[0119] A slider (also a slider) 001, the slider 001 is arranged between the first cladding layer 121 and the second cladding layer 122, and is connected to the first cladding layer 121 and the second cladding layer spatial sliding connection between cladding layers 122;

[0120] A sealing ring 002, the sealing ring 002 is arranged on the slider 001, and is fixedly connected with one end of the slider 001;

[0121] A rack 003, the rack 003 is arranged on the slider 001 and is fixedly connected with the slider 001, and the rack 003 is arranged along the left and right directions;

[0122] The first support rod 004, the first support rod 004 is fixedly arranged on the left side or the right side of the hollow seal 11;

[0123] A rotating shaft 005, the rotating shaft 005 is rotatab...

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Abstract

The invention provides a treatment device for wound surface repair. The treatment device comprises a drainage and repair assembly, which comprises a hollow sealing piece, a coating piece detachably arranged at the lower end in the hollow sealing piece, and a pressing block fixedly connected to the upper end of the coating piece, wherein the coating piece comprises a first coating layer, a liquid injection layer and a second coating layer which are arranged up and down, a pressing device arranged at the upper end of the pressing block, a second connecting pipe detachably arranged in the hollowsealing piece, and a third connecting pipe detachably arranged in the hollow sealing piece and used for connecting the liquid injection layer and a liquid injection device, one end of the second connecting pipe is connected to the upper end of the coating piece, and the other end of the second connecting pipe is connected with a negative pressure suction device. According to the invention, a repairing liquid and / or cleaning liquid can be injected through a liquid injection device to clean a wound surface so as to conveniently achieve wound surface repairing, negative pressure drainage can be achieved through a negative pressure suction device and a second connecting pipe, and wound surface healing and repairing can be accelerated by injecting the repairing liquid, so that according to thetechnical scheme, drainage and wound repair can be combined.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a treatment device for wound repair. Background technique [0002] The skin is the largest organ in the human body, mainly responsible for the functions of protecting the body, perspiration, and sensing heat, cold and pressure. The skin covers the whole body, which also leads to multiple skin and soft tissue injuries and compound injuries, which are the most common types of trauma. Different injury areas, injury depths, and trauma causes will lead to different situations of skin wounds. If there is no timely and reasonable treatment, problems such as serious infection, blood supply disorder, and difficult-to-heal scars will easily occur, which will seriously affect the appearance and functional recovery. [0003] Negative pressure drainage technology has been widely used in the field of skin wound (wound) repair at home and abroad. At present, negative pressure drainage ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M1/00A61H33/06
CPCA61M1/0023A61H33/065A61M1/962
Inventor 余方正朱君毅肖健林愉添陈想想
Owner THE FIRST AFFILIATED HOSPITAL OF WENZHOU MEDICAL UNIV
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