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Catheter joint injection molding device

A catheter connector and catheter technology, applied in the field of catheter connector injection molding device, can solve the problems of long production cycle and high process cost, achieve high degree of automation, simplify the connection process, and ensure the effect of precise requirements

Pending Publication Date: 2018-06-15
梁启明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, welding is done after the conduit and conduit connector are formed separately, and then the connection between the two is realized by welding equipment, which has a long production cycle and high process cost.

Method used

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  • Catheter joint injection molding device
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  • Catheter joint injection molding device

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Experimental program
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Effect test

Embodiment Construction

[0027] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0028] Such as Figure 1-3 As shown, a catheter joint injection molding device includes an injection molding machine 600, a mold bottom plate 603, a support block 604 fixed on the mold bottom plate 603 in turn, a first backing plate 605 and a second backing plate 606; on the second backing plate 606 An upper mold plate 640 is fixed, and a plurality of catheter joint molds 641 corresponding to the medical catheter 32 are fixed on the upper mold plate 640, and a clamping and positioning device 650 for positioning the medical catheter 32 is fixed on the first backing plate 605; The clamping and positioning device 650 corresponds to the position of the conduit joint mold 641; the middle part of the mold bottom plate 603 is provided with a driving cylinder 608, the driving cylinder 608 is connected with a driving shaft 609, and the driving shaft 609 is prov...

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Abstract

The invention relates to a catheter joint injection molding device. The catheter joint injection molding device comprises an injection molding machine, a mold base plate, and a support block, a firstcushion plate and a second cushion plate fixedly arranged on the mold base plate in sequence; an upper mold plate is fixedly arranged on the second cushion plate; multiple catheter joint molds corresponding to medical catheters are fixedly arranged on the upper mold plate; clamping and positioning devices for positioning the medical catheters are fixedly arranged on the first cushion plates, and are opposite to the catheter joint molds; a sliding mechanism is arranged between a support base and a catheter winding carrier; and annular injecting pipes corresponding to the catheter joint molds are arranged on the second cushion plate, and are connected with the injection molding machine. Through cooperation among the injection molding machine, the annular injecting pipes and the catheter joint molds, catheters are used as inserts for injection molding with catheter joints, so that connection between the catheters and the molds in the catheter joints is realized, and the manufacturing costof intervention catheters is reduced.

Description

technical field [0001] The invention belongs to the technical field of auxiliary equipment for medical device production, and in particular relates to a catheter joint injection molding device. Background technique [0002] The infusion set is a kind of commonly used medical apparatus and instruments, and it generally comprises medical conduit, is connected with piercer, drip funnel, flow regulator and liquid medicine filter on the medical conduit. In the current production process of infusion sets, the puncture device, drip funnel, flow regulator and liquid medicine filter are usually assembled on the medical catheter respectively, and then wound and sealed for packaging after leak testing; with mechanized and automated With the emergence of infusion set assembly equipment, the automatic winding of the assembled infusion set gradually replaces the original manual winding, which improves the production efficiency of the infusion set and avoids the chance of secondary polluti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C45/14B29L23/00
CPCB29C45/14065B29C45/14336B29C45/14614B29L2023/007
Inventor 梁启明
Owner 梁启明
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