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Device for retaining and storing liquid media and method of expelling the liquid media

一种液态介质、设备的技术，应用在保存和存储液态介质领域，能够解决无菌化等问题，达到减少数量、减少开口数量的效果

Inactive Publication Date: 2014-06-18
SCHOTT AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The movement of the movable sealing ring has the disadvantage that several parts have to be sterilized

Method used

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  • Device for retaining and storing liquid media and method of expelling the liquid media
  • Device for retaining and storing liquid media and method of expelling the liquid media
  • Device for retaining and storing liquid media and method of expelling the liquid media

Examples

Experimental program
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Effect test

Embodiment Construction

[0060] figure 1 Parts of a device according to the invention for holding and storing liquid media, in particular medicaments, are shown in a disassembled state. In a particularly advantageous, but not limiting, embodiment, the device for preserving and storing liquid media comprises a syringe body 10 . A storage and / or storage container 20 is inserted in the injection body 10 substantially axially in direction 40 , preferably made of glass material, with a stopper preferably made of a rubber-elastic material. 30 closed. The storage and / or storage container 20 with the closure 30 can be moved axially within the syringe body in the direction 40 towards the front end of the syringe body by means of the advancing device 50 .

[0061] also, figure 1 The apparatus shown in detail in includes a needle retraction device 100 . The needle retraction device again has a needle retaining device 110 as well as a compression spring 120 and a claw-shaped release device 130 . The compress...

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PUM

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Abstract

The invention relates to a device for retaining and storing liquid media and a method of expelling the liquid media, the liquid media especially refers to medication, the device includes a syringe body (10) consisting of a retention and / or storage container (20) consisting essentially of a glass material and used for liquid media, a closure element (30) consisting essentially of a rubber elastic material, and at least one needle (200). The retention and / or storage container is a vial having a solid bottom, a pushing device is provided to move the vial in a substantially axial direction in the syringe body, and the pushing device acts upon the solid bottom of the vial. On one hand, the device can realize storage, on the other hand, injury dangers are prevented. Besides, the device can also provides contacting elements for medication as less as possible.

Description

technical field [0001] The invention relates to a device for preserving and storing a liquid medium, especially a medicament, and a method for administering a liquid medium, especially a medicament, from a device for preserving and / or storing a liquid medium, especially a medicament. Background technique [0002] Various syringes, in particular glass syringes, are known from the prior art for holding and storing liquid media. Thus, EP1600190A1 or US Pat. No. 6,190,364 describe an injectable body for preserving and / or storing a liquid medium, such as a medicament, introduced into an injectable body, wherein the injectable body for storing or preserving the fluid is on the distal end Close hermetically with a syringe closure. In EP1600190A1 or US6,190,364, in order to inject the injection liquid, the closure cap is screwed onto the fastening ring and the injection needle is fastened on the fastening ring and thus on the injection body in such a way that the The needle openin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61M5/31A61M5/32
CPCA61M5/3278A61M5/001A61M5/2429A61M5/3232
Inventor 阿克塞尔·奥林格安德烈亚斯·朗斯多夫因卡·亨策沃尔弗拉姆·拜尔
Owner SCHOTT AG
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