Negative-pressure treatment system, first negative-pressure treatment device and second negative-pressure treatment device

A negative pressure therapy and equipment technology, applied in wound drainage devices, suction devices, etc., can solve the problems of waste of resources, low accuracy, complicated proportional valve control, etc., to achieve the effect of easy use and management, and avoid waste.

Active Publication Date: 2014-12-24
KUNSHAN VR MEDICAL TECHNOLOGY CO LTD
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  • Abstract
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Problems solved by technology

In this technical solution, because a negative pressure source is used, the negative pressure source needs to have a very large power, and the control of the proportional valve is complicated and the accuracy is low, and the range of use of this type of negative pressure therapy equipment is limited by that of the proportional valve. The limitation of the number of connected pipelines is likely to cause a waste of resources when treating other numbers of wounds

Method used

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  • Negative-pressure treatment system, first negative-pressure treatment device and second negative-pressure treatment device
  • Negative-pressure treatment system, first negative-pressure treatment device and second negative-pressure treatment device
  • Negative-pressure treatment system, first negative-pressure treatment device and second negative-pressure treatment device

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Embodiment Construction

[0031] 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.

[0032] 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.

[0033] Such as figure 1 As shown, a negative pressure therapy system provided by an embodiment of the present invention is shown, the negative pressure therapy system includes a first negative pressure therapy device 10 and a second nega...

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Abstract

The embodiment of the invention provides a negative-pressure treatment system which at least comprises a first negative-pressure treatment device and a second negative-pressure treatment device. The first negative-pressure treatment device and the second negative-pressure treatment device are detachably connected. The first negative-pressure treatment device and the second negative-pressure treatment device can be detachably connected into the negative-pressure treatment system capable of treating multiple wounds according to treatment requirements. The system can form a whole in terms of the structure and treatment control, and use and management are facilitated. Negative-pressure treatment devices with different numbers of treatment interfaces do not need to be manufactured, and waste of medical resources is avoided. The system can be detached for use when used for treating a single wound, and is flexible and convenient to use.

Description

technical field [0001] The present invention relates to the field of medical equipment, in particular to a negative pressure treatment system, first negative pressure treatment equipment and second negative pressure treatment equipment. Background technique [0002] NPWT (Negative Pressure Wound Therapy, Negative Pressure Wound Therapy) is an advanced trauma treatment developed in recent years. Different from traditional wound care and negative pressure drainage techniques, negative pressure wound therapy mainly uses lower negative pressure (generally -55mmHg to 175mmHg). NPWT can promote wound healing is the result of multiple mechanisms, the following are just some of the main ones: [0003] Negative pressure acts on the cell membrane to 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 fact...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M27/00
CPCA61M1/00A61M27/00
Inventor 潘力
Owner KUNSHAN VR MEDICAL TECHNOLOGY CO LTD
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