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Lead-out structure of negative pressure coupling electric field dressing

A technology for extracting structures and electric fields, applied in dressings, coupling devices, adhesive dressings, etc., can solve the problems of cumbersome inconvenience and lack of joint forms, and achieve the effects of simplifying the dressing structure, avoiding cross-knotting, and shortening the length

Active Publication Date: 2022-05-13
长沙海润生物技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Most of the existing negative pressure drainage devices on the market are combined with a dressing and a negative pressure source. However, this form also has many disadvantages in some cases. For example, when multiple wounds on the patient’s body need to be treated, Doctors have to set the parameters of each treatment device, which is very cumbersome and inconvenient
And now there is no dressing for negative pressure therapy coupled with electric field therapy on the market, so there is no lead-out structure for this dressing, and there is no joint form to connect the dressing electrically and negative pressure at the same time

Method used

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  • Lead-out structure of negative pressure coupling electric field dressing
  • Lead-out structure of negative pressure coupling electric field dressing
  • Lead-out structure of negative pressure coupling electric field dressing

Examples

Experimental program
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Effect test

Embodiment 1

[0030] Such as figure 1 As shown, the lead-out structure of the negative pressure coupled electric field dressing of this embodiment, the negative pressure coupled electric field dressing 1 includes an electric field device that applies an electric field between the normal skin of the wound margin and the wound surface, and a negative pressure device that applies negative pressure on the wound surface and drains the wound exudate. pressure device; the lead-out structure includes a connector 3 connected to the treatment instrument through the first lead 2, and also includes a plurality of joints 5 connected with each negative pressure coupling electric field dressing 1 through the second lead 4, so that the negative pressure coupling electric field dressing 1 The lead wire of the electric field device and the lead wire of the negative pressure device are led out through the second lead wire 4 at the same time, and the connector 3 is provided with a plurality of interfaces 31 ada...

Embodiment 2

[0041] This embodiment is basically the same as Embodiment 1, the difference is that, as Figure 4 As shown, in this embodiment, the socket 311 is arranged on the end surface of a columnar structure protruding from the surface of the interface 31, and the insert sleeve 51 is socketed and connected to the columnar structure, and both the columnar structure and the insert sleeve 51 are made of a certain elastic material , to facilitate socketing. After the two are socketed together, the insertion piece 52 can move axially along the insertion sleeve 51 on the joint 5 and be plugged into the connection slot 312 . This connection form is similar to a computer display cable, and the connection is more stable.

Embodiment 3

[0043] This embodiment is basically the same as Embodiment 1, the difference is that, as Figure 5 As shown, in the present embodiment, the socket 51 is an earphone connector type structure, but the middle is a hollow structure, and the outer surface is provided with a conductive layer as an electrode, and the conductive layer is connected with the electrical lead of the second lead 4; the interface The inner surface of 31 is provided with a conductive layer as an electrode, and the conductive layer is connected with the electrical lead of the first lead 2 . A sealing ring may also be provided at the edge of the interface 31 to ensure sealing. The structure of this solution is further simplified, and the plugging operation is also very convenient.

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Abstract

The invention discloses a negative pressure coupling electric field dressing leading-out structure. The negative pressure coupling electric field dressing comprises an electric field device and a negative pressure device, wherein the electric field device is used for applying an electric field between normal wound edge skin and a wound surface, and the negative pressure device is used for applying negative pressure to the wound surface and draining wound surface seepage; the leading-out structure comprises a connector connected with the treatment instrument through a first lead and further comprises a plurality of joints connected with the negative pressure coupling electric field dressings through second leads, and the connector is provided with a plurality of interfaces connected with the joints in a matched mode. The negative pressure coupling electric field dressing leading-out structure has the advantages that the structure is simple, connection is convenient, tedious parameter setting steps are not needed, and the negative pressure coupling electric field dressing leading-out structure can be used for dressing electrical and negative pressure leading-out at the same time.

Description

technical field [0001] The invention relates to the technical field of dressing connection structures, in particular to a lead-out structure of a negative pressure coupling electric field dressing. Background technique [0002] Most of the existing negative pressure drainage devices on the market are combined with a dressing and a negative pressure source. However, this form also has many disadvantages in some cases. Doctors have to set the parameters of each treatment instrument, which is very cumbersome and inconvenient. And there is no dressing for negative pressure therapy coupled with electric field therapy on the market now, so there is no such dressing structure, and there is no joint form for simultaneously electrically and negative pressure connecting the dressing. Contents of the invention [0003] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a negative pressure coupled electric field dr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61F13/00A61F13/02A61M1/00A61N1/04A61N1/36H01R31/02
CPCA61F13/00051A61N1/0468A61N1/0492A61N1/36014H01R31/02A61F2013/00919A61F2013/0094A61F2013/00961A61F13/05
Inventor 贺玉立史丙华莫林涛
Owner 长沙海润生物技术有限公司
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