Wound exudate weight detection method and negative pressure wound therapy equipment thereof

A negative pressure wound treatment and detection method technology, which is applied in the field of wound exudate weight detection and negative pressure wound treatment equipment, can solve the problems of inconvenient operation, bulky electronic scale structure, and increased difficulty in processing the main body of negative pressure treatment equipment, etc.

Inactive Publication Date: 2016-10-26
KUNSHAN VR MEDICAL TECHNOLOGY CO LTD
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Problems solved by technology

[0004] At present, there are mainly two types of weight measurement for wound exudate. One is to remove the liquid collection box and weigh it when measurement is required, and manually record the weight of each weighing, which is inconvenient and cu

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  • Wound exudate weight detection method and negative pressure wound therapy equipment thereof
  • Wound exudate weight detection method and negative pressure wound therapy equipment thereof
  • Wound exudate weight detection method and negative pressure wound therapy equipment thereof

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[0035] 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.

[0036] 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.

[0037] Such as figure 1 As shown, it shows a schematic diagram of the main flow of an embodiment of a method for detecting the weight of wound exudate provided by the present invention; A weight detection device for detecting the weight...

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Abstract

According to the embodiment, the invention provides a wound exudate weight detection method. The negative pressure wound therapy equipment comprises a liquid collection box and a weight detection device which is used for detecting weight information of wound exudates in the liquid collection box; and the wound exudate weight detection method comprises the following steps: measuring the weight of the empty liquid collection box by virtue of a mass sensor on the weight detection device; measuring the weight of the liquid collection box which is filled with the wound exudates of a patient by virtue of the mass sensor; and after therapy, acquiring the total weight of the wound exudates sucked by the negative pressure therapy equipment. According to the embodiment, the invention also correspondingly provides the negative pressure wound therapy equipment. According to the embodiment, by virtue of the wound exudate weight detection method as well as the negative pressure wound therapy equipment and a therapy system provided by the invention, precise measurement on the weight information of the wound exudates in the liquid collection box can be achieved, and manual weighing operation and recording can be avoided.

Description

technical field [0001] The invention relates to the field of medical equipment, in particular to a method for detecting the weight of wound exudate and negative pressure wound treatment equipment thereof. 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...

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Application Information

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IPC IPC(8): A61M1/00A61M27/00G01G17/04
CPCA61M1/0023A61M27/00G01G17/04
Inventor 潘力梁洪岐
Owner KUNSHAN VR MEDICAL TECHNOLOGY CO LTD
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