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Infusion set drop funnel connection process

An infusion set and process technology, applied in the field of medical devices, can solve the problems of huge energy consumption and production space, unqualified product hygiene requirements, low assembly production efficiency, etc., and achieve the effects of saving manpower, reducing human pollution and high work efficiency

Active Publication Date: 2011-12-21
MAIDER MEDICAL IND EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to ensure the hygiene and safety of the injection, it is necessary to ensure that the infusion set is not polluted during the production process, but at present the assembly of the entire infusion set is done manually, and the biggest disadvantage of manual operation lies in the infusion set dripping funnel assembly (drip funnel) and other parts connected to it It is easy to attach germs, resulting in unqualified product hygiene requirements
In order to overcome the above defects, it is often necessary to carry out strict disinfection treatment on production workers, and at the same time operate in a huge aseptic purification workshop, which consumes huge energy and production space; at the same time, the assembly production efficiency of manual operation is also low.

Method used

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  • Infusion set drop funnel connection process
  • Infusion set drop funnel connection process
  • Infusion set drop funnel connection process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0043] Such as figure 1 and figure 2 As shown, the dropping funnel assembly 1 includes a dropping funnel 2 and a connecting piece 4, the dropping funnel 2 is cylindrical, one end of the dropping funnel 2 is a liquid inlet constriction tube 3a, the other end is a liquid outlet constricting tube 3b, and the connecting piece 4 The inner side of one end of the pipe is fixedly connected with the liquid inlet constriction tube 3a, the outer side of the other end is sleeved with a short infusion tube 5, and the inboard of the liquid outlet constriction tube 3b of the dropping funnel 2 is inserted with a long infusion tube 7, and the short infusion tube 5 The other end is connected with a puncture needle 6. The long infusion tube 7 is the main component of the infusion set, and its other end is connected with a needle, which mainly plays the role of delivering the medicinal liquid in the drip funnel 2 to the needle, and then the medicinal liquid is injected into the human body by th...

Embodiment 2

[0054] The general content of this embodiment is the same as that of Embodiment 1, except that the steps for connecting the dropping funnel assembly 1 to the long infusion tube 7 and the short infusion tube 5 are as follows:

[0055] A. Place the dripping hopper 2, the long infusion tube 7 and the short infusion tube 5 in their respective feeding devices, and each feeding device arranges and outputs the workpieces placed therein in an orderly manner;

[0056] B. Fix the dripping funnel 2 at the output end of the feeding device by the clamp, fix the short infusion tube 5 at the output end of the short infusion tube 5 by the clamp, and then transfer the short infusion tube 5 to the coating mechanism, and pass it through the coating mechanism Coating is carried out on the side of one end of the short infusion tube 5;

[0057] C. Move the coated end of the short infusion tube 5 and the liquid inlet shrinkage pipe 3a of the dropping funnel 2 to the opposite position, and then shrin...

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Abstract

The invention provides a drip funnel connection process for an infusion set, which belongs to the technical field of medical instruments. It solves the technical problems of low work efficiency, easy pollution and the like existing in the prior art. The dripping funnel assembly includes the dripping funnel and the connecting piece. The dropping funnel is cylindrical. One end of the dropping funnel is a liquid inlet shrinking tube, and the other end is a liquid outlet shrinking tube. The inner end of the connecting piece is fixedly connected with the liquid inlet shrinking tube. , the connection process includes the following steps: A, feeding; B, fixing the dropping funnel assembly through the clamp, fixing the short infusion tube through the clamp, and then transferring the dropping funnel assembly to the coating mechanism for coating; C, fixing the dropping funnel assembly The outer end of the connector of the assembly is sleeved with the short infusion tube. The advantages of the process of the present invention are: 1. The assembly sequence of each component is reasonable, the process design is simple, the work efficiency is high, and the operation is smooth. 2. No need for manual participation, safe and hygienic, reduce man-made pollution, meet hygienic standards, fast assembly speed, and high work efficiency.

Description

technical field [0001] The invention belongs to the technical field of medical devices, and relates to an infusion set, in particular to a connection process of an infusion set drip funnel assembly and a transfusion set drip funnel connection process. Background technique [0002] With the improvement of social living standards, infusion as an important treatment method is more widely used in clinical cases. As a tool for infusion therapy, infusion sets have a greater impact on the therapeutic effect of patients. Unclean infusion sets will not only weaken the efficacy of drugs, but may also cause cross-infection, which will greatly damage the health of patients. Therefore, it is of great significance to ensure the cleanliness of the infusion set. [0003] The whole infusion set usually includes a drip funnel assembly (drip funnel), a short infusion tube and a puncture needle, the drip funnel assembly includes a drip funnel and a connector, and the short infusion tube connec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M5/14
Inventor 林军华
Owner MAIDER MEDICAL IND EQUIP
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