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Medical fluid container

A container and liquid medicine technology, which is applied in the direction of medical containers, containers, rigid containers, etc., can solve problems such as insufficient crimping and liquid leakage, and achieve the effect of cost reduction

Inactive Publication Date: 2016-11-30
OTSUKA PHARM FAB INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This insufficient crimping may cause fluid leakage when needle-punching the rubber plug

Method used

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  • Medical fluid container
  • Medical fluid container
  • Medical fluid container

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0043] Embodiments of the present invention will be described below with reference to the drawings.

[0044] figure 1 It is a schematic perspective view of the liquid medicine bottle 1 which concerns on one embodiment of this invention. figure 2 yes means figure 1 A schematic cross-sectional view of the structure around the mouth 5 of the liquid medicine bottle 1. image 3 is a schematic bottom view of the outer frame member 13 .

[0045] A drug solution bottle 1 as an example of a drug solution container of the present invention includes a plastic bottle body 2 and a cap 3 as an example of a container body of the present invention.

[0046] The plastic bottle main body 2 integrally includes a bottle body 4 containing a medicinal solution and a mouth 5 disposed on the top. The cap 3 is attached to the mouth 5 .

[0047] The plastic bottle body 2 integrally having the body portion 4 and the mouth portion 5 can be produced by a blow fill seal (BFS) method.

[0048] For ...

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PUM

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Abstract

A medical fluid container includes: a container body integrally molded by a blow-fill-seal method; a rubber stopper disposed on a zenith plane of a mouth of the container body; and an external frame to be positioned over the rubber stopper and the mouth, the external frame having a receiving face on which the mouth abuts and having a crimped part crimped toward the bottom of the container body with respect to the mouth. The rubber stopper includes: a stopper body that covers a portion of the zenith plane of the mouth; and a flange part that extends between the crimped part and the mouth from a bottom circumference of the stopper body.

Description

technical field [0001] The present invention relates to a liquid medicine container having a container body formed by a blow fill seal method and a cap attached to the mouth of the container body. Background technique [0002] Conventionally, plastic bottles formed by a blow-fill-seal (BFS (blow-fill-seal)) method are known as containers for medicinal solutions such as infusion solutions. In the blow fill seal method, the forming of the bottle, the filling of the liquid medicine, and the sealing of the bottle are carried out continuously in a common mold. This method is suitable for mass production of bottles and can achieve cost reduction. [0003] prior art literature [0004] patent documents [0005] Patent Document 1: JP-A-50-36290 [0006] Patent Document 2: Specification of European Patent No. 0364783 [0007] Generally, a cap is attached to the mouth of the BFS bottle. The cap is mounted, for example, by disposing a rubber stopper on the top surface of the b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61J1/05B65D51/18
CPCA61J1/05B65D23/003B65D1/0238B65D41/32B65D51/002B65D2251/0009B65D2251/0015B65D2251/0059B65D2251/0096A61J1/1406A61J1/1462A61J1/18A61J1/1431B65D17/4011
Inventor 立石勇马场慎司
Owner OTSUKA PHARM FAB INC