Infusion apparatus assembly process

An assembly process and technology for infusion sets, applied in the direction of devices introduced into the body, etc., can solve the problems of time-consuming, labor-intensive, low production efficiency, and high labor costs, and achieve the effects of reducing backlogs of inventory, high production efficiency, and reducing tube winding operations.
CN101797407AInactive Publication Date: 2010-08-11SHANDONG WEIGAO GROUP MEDICAL POLYMER
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
SHANDONG WEIGAO GROUP MEDICAL POLYMER
Publication Date
2010-08-11
Estimated Expiration
Not applicable ยท inactive patent

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Abstract

The invention relates to an infusion apparatus assembly process, which comprises four steps of conduit extrusion, accessory assembly, leakage detection and packaging. The accessory assembly is that assembled semi-finished accessories such as a puncture outfit, a drop funnel, a flow regulator and a liquid medicine filter are directly assembled on a conduit; and after extrusion and cutting, the conduit is directly wound, is shaped by a tape and always keeps the winding state in the operating processes of accessory assembly, leakage detection and packaging. After the leakage detection, the conduit is communicated with other accessories and then is directly packaged into a bag to form an infusion apparatus product. The process effectively combines conduit extrusion, cutting, winding, assembly, leakage detection and packaging, reduces the turnover to and fro between various working procedures, reduces overstocked products of the various working procedures, and has the advantages of high production efficiency and reliable work.
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Description

technical field

[0001] The invention relates to a manufacturing process of a medical device, in particular to an assembly process of an infusion set. Background technique

[0002] We know that a disposable infusion set is a commonly used medical device, which generally includes a puncture device, a drip funnel, a flow regulator, and a liquid medicine filter, and they are connected in series by a catheter. In the processing field of infusion sets, the overall assembly process of infusion sets includes several major process steps such as traditional assembly, leak testing, and packaging. With the emergence of more and more mechanization and automation equipment, the processing technology is becoming more and more simplified and more and more automated. But at present, it is the automation of individual components, such as automatic extrusion of catheters, automatic injection molding of accessories, etc. At present, the extruded catheter is cut to a certain length, and then s...

Claims

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