Auto-disposal auto-exhaustion anti-reflux needleless infusion set

An automatic exhaust, anti-backflow technology, applied in the fields of medical equipment and medicine, can solve the problem of wasting the time of medical staff

Active Publication Date: 2016-09-21
南京鑫博维新材料技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When adjusting the flow rate, the medical staff controls the flow rate by the number of drops of the liquid medicine o

Method used

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  • Auto-disposal auto-exhaustion anti-reflux needleless infusion set
  • Auto-disposal auto-exhaustion anti-reflux needleless infusion set
  • Auto-disposal auto-exhaustion anti-reflux needleless infusion set

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] In the figure, 1 is a rubber stopper puncturer, 2 is an infusion catheter, 3 is a drip funnel, 4 is an upper exhaust pipe, 5 is a two-way dripper extending into the drip funnel, 6 is a lower exhaust pipe, and 7 is a medicine liquid filter, 8 is a flow regulator, 9 is an infusion hose cutter, 10 is an infusion needle, 101 is a vent hole in the liquid medicine, 102 is an air intake hole containing an air filter membrane, 401 is an upper cover and an upper cover of the dropping funnel The exhaust pipe is connected with an air filter, 601 is the lower exhaust pipe with a V-shaped opening, 701 is a liquid medicine filter membrane, 702 is a water-blocking air filter membrane, 703 is a drip hole, and 704 is a V-shaped opening. Vent, 1001 is the track fixing base, 1002 is the track, 1003 is the steel needle fixing base, 1004 is the infusion hose, 1005 is the hollow infusion steel needle, 1006 is the gasket, 1007 is the protrusion, 1008 is the hole , 1009 is rail connection, 100...

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PUM

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Abstract

The invention provides an auto-disposal auto-exhaustion anti-reflux needleless infusion set facilitating clinical operation. The needleless infusion set has auto-exhaustion and automatic liquid stopping functions, an infusion hose replaces a steel needle, and the steel needle is prevented from piercing the blood vessel due to walking or other actions, resulting in that medical fluid flows into subcutaneous tissue to cause bulging or other injury. When the infusion set is in use, the steel needle is fixed on a base to avoid injury to medical staff. After use, the infusion set can be disposed automatically to avoid secondary utilization by lawbreakers. The other purpose of the infusion set is to improve a liquid medicine filter, the improved filter can filter out insoluble particles in the liquid medicine to the uttermost extent, and medication safety is assured.

Description

technical field [0001] The application relates to the field of medical equipment, and is a self-destructing type automatic exhaust anti-backflow anti-needle infusion device, which belongs to the field of medicine. Background technique [0002] Infusion is an important means and way to treat diseases, and infusion set is the most important tool for infusion. There are many types of infusion sets sold and used in the market, including common infusion sets and precision infusion sets. The main disadvantages of the existing infusion set mainly contain the following aspects: 1. After the rubber stopper puncturer is inserted into the medicine bottle, before the human body punctures, it is necessary to make the dripping funnel of the infusion set go down the catheter until the venous needle is filled with medicinal liquid and there is no air bubble residue . At this time, the medical staff need to manually exhaust; 2. If the bottle is not changed in time, or the infusion is compl...

Claims

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Application Information

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IPC IPC(8): A61M5/162A61M5/168A61M5/50A61M5/158A61M5/38
CPCA61M5/158A61M5/162A61M5/16813A61M5/16877A61M5/385A61M5/50A61M2005/1623A61M2205/276A61M2205/7545A61M2205/7536
Inventor 张广明
Owner 南京鑫博维新材料技术有限公司
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