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Protective device comprising a protective cover with fixed claws and injection device

A technology of protective device and protective cover, which is applied in the direction of syringes, hypodermic injection equipment, and medical equipment, etc., which can solve the problems of removing the protective cover and not removing the cap, so as to avoid conversion, improve the removal of the cap, and maintain force effect

Inactive Publication Date: 2019-12-10
АСПЕН ГЛОБАЛ ІНКОРПОРЕЙТЕД
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this case, there is a risk that the protective cap may be removed without the cap, which remains on the needle

Method used

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  • Protective device comprising a protective cover with fixed claws and injection device
  • Protective device comprising a protective cover with fixed claws and injection device
  • Protective device comprising a protective cover with fixed claws and injection device

Examples

Experimental program
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Effect test

Embodiment Construction

[0038] figure 1 and 2 An example of an injection device 1 according to the invention is shown. As in this example, the injection device may be a disposable injection device.

[0039] The injection device 1 comprises a protection device 10 and a syringe 2, here a prefilled syringe. The protection device 10 comprises a main body, which here forms a protective casing in which the syringe 2 is inserted and secured.

[0040] The protective case comprises two housing parts 11 , 12 . The latter can be tubular.

[0041] In this example, the first housing part 11 comprises two tubular elements, a front element 11b and a rear element 11a, which are adapted to fit together as continuations of each other and which, after placing the initial prefilled syringe 2 in the protective Housings 11, 12 are previously pre-assembled. However, the first housing part 11 may be a single element made from a single block.

[0042] Hereinafter, this first housing part is referred to as holding part...

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Abstract

The invention concerns a protective device (10) comprising a protective cover (12) intended to be gripped on a needle-protecting cap (8) of a syringe (2), said protective device having an internal surface (13) and comprising claws (20) protruding from this internal surface, said claws having a free end in the form of a point (22) arranged so as to stick into the needle-protecting cap (8), whereinthe claws are integral with the protective cover and fixed in respect of said internal surface. The invention also relates to an injection device comprising the protective device.

Description

technical field [0001] The invention relates to a protective device comprising a protective cap for clamping on the needle protective cap of a syringe. It is to be noted that the invention relates to a protective cap having claws arranged to grip said needle protective cap and enable it to be removed when said cap is removed. [0002] The protective device can eg be applied to a syringe needle having a needle protective cap made of a flexible material and a protective cap made of a rigid material adapted to cover the needle protective cap. Background technique [0003] For safety reasons, such guards are often used. They also facilitate the removal of the needle protection cap, which remains inside the protective cap when it is removed. [0004] An example of these protective devices is disclosed in WO02 / 11799A1. To hold the needle protection cap, the protective cap is equipped with angled claws. The purpose of these claws is to enable the cap to be fitted on the needle ...

Claims

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Application Information

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IPC IPC(8): A61M5/32A61M5/31A61M5/178
CPCA61M5/3202A61M5/3129A61M5/178A61M2205/273A61M2005/3109A61M5/158A61M5/32
Inventor 法布里斯·布洛凯尔
Owner АСПЕН ГЛОБАЛ ІНКОРПОРЕЙТЕД