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A liquid collecting device and negative pressure treatment equipment for storing wound exudate

An exudate and wound technology, which is used in medical science, dressings, hypodermic injection devices, etc., can solve the problems of lack of important information and the inability of medical staff to know the patient's wound status, and achieve the effect of easy use.

Active Publication Date: 2018-03-13
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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  • A liquid collecting device and negative pressure treatment equipment for storing wound exudate
  • A liquid collecting device and negative pressure treatment equipment for storing wound exudate
  • A liquid collecting device and negative pressure treatment equipment for storing wound exudate

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Embodiment Construction

[0025] The following descriptions of the various embodiments 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", "back", "left", "right", "inside", "outside", "side", etc., are for reference only The orientation of the attached schema. Therefore, the directional terms used are used to illustrate and understand the present invention, but not to limit the present invention.

[0026] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0027] Such as figure 1 The illustrated embodiment of the present invention provides a liquid collection device for storing wound exudate, including a housing 100, a dressing interface 110 disposed on the housing 100 for connecting a dre...

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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 arranged in the casing through a rotating assembly. 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. Moreover, the sample observation chamber of this embodiment can automatically turn over and pour out liquid without manual operation, and is convenient to use.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a liquid collection device for storing wound exudate and negative pressure treatment equipment. Background technique [0002] Negative Pressure Wound Therapy (NPWT) is an advanced wound treatment developed in recent years. It mainly promotes wound healing by applying low negative pressure (generally -55mmHg to 175mmHg) to the wound. Specifically, negative pressure attracts the cell membrane, which can expand and distort it. The cell is considered damaged, and the information of damage is transmitted to the nucleus. Through signal conversion, it causes the cell to secrete pre-healing growth factors, including vascular proliferation factors, thereby stimulating tissue Produce more new blood vessels; in addition, negative pressure suction absorbs the exudate from the wound to help establish the liquid balance of the wound; it can also provide a moist environment, remove necrotic ti...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M1/00A61F13/00
CPCA61F13/00068A61M1/90
Inventor 张进
Owner KUNSHAN VR MEDICAL TECHNOLOGY CO LTD