Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Negative pressure wound therapeutic system capable of detecting and displaying transudate volume

A technology for negative pressure wound treatment and exudate, which is applied in the direction of liquid/fluid solid measurement, liquid level indicator and measuring device for physical variable measurement, which can solve the problems of medical staff's research inconvenience and achieve the effect of easy use

Active Publication Date: 2011-01-12
4L HEALTH CO LTD
View PDF3 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] However, in the prior art, the volume of the exudate is still checked directly by the medical staff on a regular basis, and the change of the volume of the exudate is recorded over time, which causes great inconvenience to the research of the medical staff.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Negative pressure wound therapeutic system capable of detecting and displaying transudate volume
  • Negative pressure wound therapeutic system capable of detecting and displaying transudate volume
  • Negative pressure wound therapeutic system capable of detecting and displaying transudate volume

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] see figure 2 , the negative pressure wound treatment system that can detect and display the volume of exudate in this embodiment includes:

[0044] Liquid collection bottle 5, used to collect wound exudate;

[0045] A negative pressure wound treatment device 8, including a negative pressure source 6 and a controller 7;

[0046] The wound kit is used to fill the wound and seal the wound, including a wound filler 2 and a wound closure 3, and the wound filler 2 communicates with the liquid collection bottle 5 through the connecting tube 4;

[0047] Four exudate volume detection modules 9 are also arranged on the side wall of the liquid collection bottle 5;

[0048] A storage unit is provided in the controller 7 to store the volume of the exudate according to time;

[0049] A graph generating unit is also provided in the controller 7, which generates a data graph including time and exudate volume based on time; wherein, the graph can be in the form of a bar graph, a lin...

Embodiment 2

[0082] The differences between this embodiment and Embodiment 1 are:

[0083] 1. Only one exudate volume detection module 9 is set, and the transmitting unit and the receiving unit are set together, see Figure 8 , the exudate volume detection module 9 is set on a screw rod 10 whose center line extends vertically, and the center line of the screw rod 10 is parallel to the upper and lower directions of the liquid collection bottle 5; preferably, the exudate volume detection module 9 is placed on the screw rod 10 is constrained in the circumferential direction of the center line, and can only move in the direction of the center line of the screw mandrel 10; one end of the screw mandrel 10 is connected to the motor 11, and driven by the motor 11, the screw mandrel 10 rotates around its center line, thereby driving The exudate volume module 9 moves up and down along the center line of the screw rod 10 to detect whether there is liquid in the corresponding position of the liquid co...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a negative pressure wound therapeutic system capable of detecting and displaying a transudate volume, comprising a liquid collecting bottle, a negative pressure wound therapeutic apparatus, a wound kit, a transudate volume detection module, a storage unit and a display interface, wherein the liquid collecting bottle collects wound transudate, the negative pressure wound therapeutic apparatus consists of a negative pressure source and a controller, the wound kit fills and seals a wound and is communicated with the liquid collecting bottle through a connecting tube, the transudate volume detection module detects the volume of the transudate in the liquid collecting bottle, the storage unit stores the transudate volume according to time, and the display interface displays the time stored by the storage unit and transudate volume data. The negative pressure wound therapeutic system capable of detecting and displaying the transudate volume can detect and display the time and the corresponding transudate volume and provides convenience for researches of medical care personnel.

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 and displaying the volume of 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 negati...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): A61M1/00A61M27/00G01F23/292G01F23/296G01F23/284
CPCG01F23/28A61M2205/3306A61M1/0001A61M2205/18A61M2205/3389A61M1/0088A61M2205/3382A61M1/60A61M1/982
Inventor 隗刚菅冀祁黄锦旺李佳
Owner 4L HEALTH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com