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Negative pressure wound therapy system capable of detecting viscosity of wound exudates

A negative pressure wound treatment and exudate technology, which is applied in measurement devices, wound drainage devices, and DC flow characteristics measurement, etc., can solve the problems of patients being unable to identify, unable to perform wound treatment, etc., to facilitate the viewing of data and prevent delays. the effect of the disease

Inactive Publication Date: 2013-05-15
4L HEALTH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For home care or wound treatment where medical staff are away for a long time, wound deterioration such as wound infection or bleeding occurs, patients generally cannot identify and cannot make timely and correct wound treatment, leading to some accidents

Method used

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  • Negative pressure wound therapy system capable of detecting viscosity of wound exudates
  • Negative pressure wound therapy system capable of detecting viscosity of wound exudates
  • Negative pressure wound therapy system capable of detecting viscosity of wound exudates

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] see figure 2 , the negative pressure wound treatment system that can detect the viscosity of wound exudate in this embodiment includes:

[0040] Liquid collection bottle 5, collects wound exudate;

[0041] The negative pressure wound treatment device 8 is composed of a negative pressure source 6 and a controller 7. The liquid collection bottle 5 is connected to the negative pressure source 6 through the connecting pipe 4, and the negative pressure source 6 provides negative pressure for it, so that the wound exudate can Flow in the liquid collecting bottle 5;

[0042] The wound kit, which fills the wound and seals the wound, communicates with the liquid collection bottle 5 through the connecting tube 4, and the wound kit includes a wound filler 2 and a wound closure 3;

[0043] The wound exudate viscosity detection device 14 detects the viscosity of the wound exudate in the liquid collection bottle 5, which includes a capillary viscometer, wherein the capillary visco...

Embodiment 2

[0064] The difference between this embodiment and the first embodiment is that the device for detecting the viscosity of the wound exudate includes a rotational viscometer, which replaces the capillary viscometer in the first embodiment.

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Abstract

The invention discloses a negative pressure wound therapy (NPWT) system capable of detecting viscosity of wound exudates, comprising an exudates collecting bottle, an NPWT device, a wound kit and a device for detecting viscosity of wound exudates, wherein the exudates collecting bottle is used for collecting the wound exudates; the NPWT device comprises a negative pressure source and a controller; the wound kit is used for filling and sealing the wounds and is communicated with the exudates collecting bottle by a connecting pipe; and the device for detecting viscosity of wound exudates is used for detecting the viscosity of the wound exudates in the exudates collecting bottle. The system can detect the viscosity of the wound exudates, quantize the viscosity concretely, ensure the medical workers to more accurately know the viscosity of the wound exudates and timely treat the conditions such as higher viscosity and aggravated wounds, and provide convenience for the medical workers to study the wounds.

Description

technical field [0001] The invention relates to the technical field of negative pressure wound treatment equipment, in particular to a negative pressure wound treatment system capable of detecting the viscosity of wound exudate. Background technique [0002] Negative pressure wound therapy equipment, called Negative_Pressure_Wound_Therapy_Devices in the United States, referred to as NPWT, its principle is to promote wound healing by applying negative pressure to the wound. According to the clinical experience in the United States in the past 10 years, the device has a good healing effect on various acute and chronic wounds. [0003] Generally, a negative pressure wound therapy system includes a negative pressure wound therapy device, a wound kit, and a container for collecting exudate from the wound (herein, the container is referred to as a liquid collection bottle). Among them, the wound kit is used to seal the wound and create a negative pressure space; the negative pres...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61M1/00A61M27/00G01N11/08G01N11/14
Inventor 菅冀祁郑灿阳隗刚
Owner 4L HEALTH CO LTD
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