Central negative pressure based healing-assisted treatment system

A treatment system and negative pressure technology, applied in the field of medical devices, can solve problems such as undiscovered patent documents

Inactive Publication Date: 2014-08-06
TIANJIN YIOUSI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Through searching, no published patent documents identical to this patent application were found

Method used

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  • Central negative pressure based healing-assisted treatment system
  • Central negative pressure based healing-assisted treatment system

Examples

Experimental program
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Embodiment

[0021] see figure 1 , figure 2, an assisted healing therapy system based on central negative pressure, comprising:

[0022] A quick self-sealing plug-in interface device 1 that can be connected to the central negative pressure terminal in the hospital ward, connected to the pipeline 2, and used for the connection between the terminal of the central negative pressure system of the hospital and the internal pipeline of the treatment system of the present invention ;

[0023] Pipeline 2 is the carrier of the negative pressure air circuit in the treatment system, and is used to connect the various modules and related components that need to be connected with the negative pressure air circuit in the treatment system. The final two ends of the pipeline 2 are respectively connected to the central negative pressure The interface device 1 connected to the terminal and the interface device 7 connected to the drainage tube drawn from the patient's wound dressing, figure 1 The dotted ...

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Abstract

The invention discloses a central negative pressure based healing-assisted treatment system. The healing-assisted treatment system is based on the hospital central negative pressure source to adjust pressure according to the specific situation of a patient's wound, provide an intermittent drainage manner and a continuous negative pressure drainage manner, which are most beneficial to accelerating wound healing, wherein the intermittent drainage manner is to absorb the liquid for 5 minutes and stop for 2 minutes. The system is good in treatment effect, controllable in pressure, high in safety, free of noise, high in stability, long in service life, and extremely low in system price and use cost, can effectively protect the central negative pressure system from being polluted, reduces the secondary infection possibility of the patient's wound, and overcomes the defects of the existing electric suction apparatus, the manually operated suction apparatus and the pure central negative pressure system in negative pressure wound healing-assisted treatment.

Description

technical field [0001] The invention belongs to the field of medical devices and relates to a negative pressure assisted wound healing treatment system based on central negative pressure as a negative pressure source. Background technique [0002] Negative Pressure Wound Therapy (NPWT) is a cutting-edge technology that has emerged and developed rapidly in recent years to promote wound healing. This technology refers to the use of porous medical polyurethane or polyvinyl alcohol hydrated seaweed salt foam dressing with drainage tubes to cover or fill the wounds formed by skin and soft tissue defects, infection, and necrosis, and then seal them with biological semipermeable membranes. , so that it forms a closed space, and finally the drainage tube is connected to an intelligent controllable negative pressure suction device to generate negative pressure intermittently or continuously on the entire wound surface, which is a brand new treatment method to promote wound healing. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M27/00
Inventor 程强
Owner TIANJIN YIOUSI TECH CO LTD
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