Supercharge Your Innovation With Domain-Expert AI Agents!

Off-liquid cut-off alarm

A technology for alarms and infusion bottles, applied in flow monitors, instruments, flow control, etc., can solve troublesome, annoying, difficult to drain infusion tubes and other problems, save medical staff, reduce costs, eliminate air bubbles and reflux Effect

Pending Publication Date: 2022-05-17
舒管先
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, once the infusion tube in the lower part of the dropper enters the gas, it is difficult to exhaust it, and the staff often need to roll the tube several times
And repeatedly use your fingers to slowly pop the air bubbles in the lower section into the dropper, until the air bubbles are exhausted, the infusion can proceed normally, which is troublesome and annoying

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
  • Off-liquid cut-off alarm
  • Off-liquid cut-off alarm

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] from figure 1 It can be seen from the folded bottle (5) that the bottom of the folded bottle (5) is facing up, the sealing head (13) is placed in the empty cylinder (1) with the sealing head (13) facing down, and the protruding edge of the folded infusion bottle (5) is also stuck into the bottom of the empty cylinder (1). At this time, the movable plate (2) on the cylinder (3) is stressed by the tension spring (4). Then just adjust the regulating valve on the infusion set to the required number of drops; the movable plate (2) will shrink downward along the small cylinder (3) along the bottom of the folded infusion bottle (5). When the bottle (5) is compressed to 3 / 4, the contact piece (8) and the contact piece (9) located downward of the movable plate (2) are blocked by the neutral position (11) and closed together. The alarm sounds and the flow is shut off.

[0011] from figure 2 It can be seen from the folded bottle (5) that the bottom of the folded bottle (5) is ...

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 relates to an automatic cut-off and automatic alarm, which is a matching device used on a medical infusion apparatus, can ensure that each disposable infusion apparatus has no backflow and no bubble in the infusion process, is convenient and quick in bottle replacement, and can automatically cut off and alarm after the infusion is finished.

Description

[0001] Technical field: [0002] This product is a matching device used in medical infusion sets, which can automatically intercept the flow of each disposable infusion set and automatically alarm. Background technique: [0003] At present, the infusion system devices in major hospitals rely on manual pressing or shouting to notify the doctor to change the bottle. If the patient or the escort is inattentive or falls asleep, the blood in the patient's body will flow back into the infusion tube when all the liquid medicine has been infused. In addition, once the infusion tube in the lower part of the dropper enters the gas, it is difficult to drain it out, and the staff often needs to reel the tube several times. And repeatedly use your fingers to slowly bounce the air bubbles in the lower section into the dropper until the air bubbles are exhausted, and the infusion can be carried out normally, which is troublesome and annoying. Invention content: [0004] This product inte...

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
Patent Type & Authority Applications(China)
IPC IPC(8): A61M5/168
CPCA61M5/1684A61M5/1689A61M5/16804A61M2205/18
Inventor 舒管先
Owner 舒管先
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com