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Liquid collection device and negative pressure treatment equipment for storing wound exudate

An exudate and wound technology, which is applied to hypodermic injection devices, suction devices, extraction and delivery systems, etc., can solve the problems of lack of important information, medical staff cannot know the patient's wound status, etc., and achieve the effect of ease of use.

Inactive Publication Date: 2016-08-24
KUNSHAN VR MEDICAL TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The structure of the liquid collection bottle in the prior art mixes the wound exudate at different stages, and the medical staff cannot know the state of the patient's wound at different stages according to the wound exudate, resulting in the loss of important information during the treatment process

Method used

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  • Liquid collection device and negative pressure treatment equipment for storing wound exudate
  • Liquid collection device and negative pressure treatment equipment for storing wound exudate
  • Liquid collection device and negative pressure treatment equipment for storing wound exudate

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Embodiment Construction

[0033] The description of the following embodiments is to refer to the accompanying drawings to illustrate specific embodiments in which the present invention can be implemented. The directional terms mentioned in the present invention, such as "up", "down", "front", "rear", "left", "right", "inner", "outer", "side", etc., are for reference only The direction of the additional schema. Therefore, the directional terms used are used to describe and understand the present invention, rather than to limit the present invention.

[0034] In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings.

[0035] Such as figure 2 The illustrated embodiment of the present invention provides a liquid collection device for storing wound exudate, including a housing 100, a dressing interface 110 provided on the housing 100 for connecting a dressing,...

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Abstract

An embodiment of the present invention provides a liquid collection device for storing wound exudate, which includes a casing, a dressing interface arranged on the casing for connecting a dressing, and a dressing interface arranged on the casing for connecting a negative pressure source. The negative pressure source interface also includes: a sample observation chamber for storing quantitative wound exudate is arranged in the housing. Through the sample observation chamber of the embodiment of the present invention, it is possible to quantitatively observe the state of the wound exudate in different stages of the patient's treatment process, such as physiological parameters such as viscosity and color. The above physiological parameters can reflect the patient to a certain extent The current state of the wound can provide medical staff with important treatment assistance information.

Description

Technical field [0001] The invention relates to the field of medical equipment, in particular to a liquid collecting device and negative pressure treatment equipment for storing wound exudate. Background technique [0002] Negative Pressure Wound Therapy (NPWT) is an advanced wound treatment method developed in recent years. It mainly promotes the healing of wounds by applying low negative pressure (generally -55mmHg to 175mmHg) to the wound. Specifically, negative pressure attraction acts on the cell membrane, which can cause it to expand and distort. The cell is considered to be damaged, and the information of the damage is transmitted to the nucleus. Through signal conversion, the cell secretes pre-healing growth factors, including vascular proliferation factors, thereby stimulating the tissue Produce more new blood vessels; in addition, negative pressure suction sucks exudate from the wound surface to help establish the fluid balance of the wound surface; and can also provid...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M1/00
CPCA61M1/0023A61M1/73A61M1/74
Inventor 梁洪岐张进
Owner KUNSHAN VR MEDICAL TECHNOLOGY CO LTD