Automatic-exhaust transfusion device

An automatic exhaust and infusion device technology, applied in the direction of subcutaneous injection equipment, etc., can solve the problems of inconvenient clinical work and cumbersome process, and achieve the effect of reducing work burden and high clinical application value

Inactive Publication Date: 2010-06-30
胡令东
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In clinical work, before the infusion starts, it is often necessary to turn the Murphy dropper upside down first, and then turn the Murphy dropper over immediately after the liquid has infused the Murphy dropper to a certain extent, so as to continue to infuse the infusion. The process of injecting and exhausting the water pipe and turning the Murphy dropper upside down and then turning it over is cumbersome, which brings inconvenience to clinical work

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
  • Automatic-exhaust transfusion device
  • Automatic-exhaust transfusion device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0008] As shown in the figure, the automatic exhaust infusion set includes a bottle connection plug 1, a Murphy's dropper 2, a hose 3, a governor 4 and a filter 6, and the outlet at the bottom of the Murphy's dropper 2 is The water pipe 5 extends into the lumen of the Murphy's dropper 2, and the mouth 7 of the outlet pipe 5 is higher than the bottom 8 of the Murphy's dropper. A small circular hole 9 is arranged on the water outlet pipe 5 walls.

[0009] When the present invention is in use, during the exhaust and liquid injection process before infusion, after the liquid enters the Murphy's dropper 2, the liquid will first accumulate in the cavity of the Murphy's tube 2, and during the accumulation process, the gas will flow from the outlet pipe 5 is gradually discharged, and when the liquid volume stays at the nozzle 7 of the outlet pipe 5, the liquid flowing into the Murphy's lumen 2 will flow out from the outlet pipe 5, so that there is no need to turn the Murphy's dropper ...

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 an automatic-exhaust transfusion device comprising a bottle-connecting pin, a Murphy's dropper, a hose, a speed governor and a filter. The automatic-exhaust transfusion device is characterized in that a water outlet pipe at the lower part of the Murphy's dropper extends into the cavity of the Murphy's dropper, the nozzle of the water outlet pipe is 2 centimeters higher than the bottom of the Murphy's dropper, the pipe wall of the water outlet pipe at the junction of the water outlet pipe and the Murphy's dropper is provided with a small round hole, and the diameter of the small round hole is obviously less than that of the water outlet pipe. In the transfusion and exhaust process of a transfusion pipe, liquid firstly accumulates in the Murphy's dropper to reach the nozzle level of the water outlet pipe, and then flows into the water outlet pipe to execute the downward exhaust and transfusion subsequently, thereby reducing the operation step that nursing personnel must firstly invert the Murphy's dropper in the transfusion and exhaust process, and relieving the workload of the clinic nursing personnel.

Description

technical field [0001] The invention belongs to a disposable infusion set, in particular to an infusion set capable of automatic exhaust and liquid injection. Background technique [0002] In clinical work, before the infusion starts, it is often necessary to turn the Murphy dropper upside down first, and then turn the Murphy dropper over immediately after the liquid has infused the Murphy dropper to a certain extent, so as to continue to infuse the infusion. The process of injecting liquid into the water pipe to exhaust air, turning the Murphy's dropper upside down and then turning it over is cumbersome, which brings inconvenience to clinical work. Contents of the invention [0003] The object of the present invention is to provide a kind of infusion set that can exhaust automatically aiming at the defects of the above-mentioned prior art. [0004] Its technical solution is as follows: an automatic exhaust infusion set, which includes a bottle-connecting plug, a Murphy's...

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): A61M5/36
Inventor 聂玉红
Owner 胡令东
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap