CN201871056U - Infusion needle with anti-pollution sheath - Google Patents

Abstract

Translated fromChinese

本实用新型公开了一种带防污外套的输液针，输液针外套有弹簧，弹簧外套有软质的外套。本实用新型避免了输液针受到外部的污染。

The utility model discloses an infusion needle with an anti-pollution jacket. The infusion needle jacket has a spring, and the spring jacket has a soft jacket. The utility model avoids external pollution of the infusion needle.

Description

A kind of transfusion needle with antifouling overcoat

Technical field

This utility model relates to medical instruments field, relates in particular to a kind of transfusion needle with antifouling overcoat.

Background technology

Patient when needing to fail many bottles of medicines, can repeatedly change dressings when transfusion.Need in the process of changing dressings the transfusion needle that insert in the medicine bottle tube for transfusion rear end is pulled up, often transfusion needle can be polluted in pulling up process, causes the patient infusion reaction.

The utility model content

This utility model purpose provides a kind of transfusion needle with antifouling overcoat, the contaminated problem that causes the patient infusion reaction of transfusion needle when changing dressings with solution.

In order to achieve the above object, the technical scheme that this utility model adopted is:

A kind of transfusion needle with antifouling overcoat includes transfusion needle, it is characterized in that: described transfusion needle is with spring outward, and described spring overcoat has the soft overcoat that connects as one with spring.

When this utility model transfusion needle penetrated in the medicine bottle, spring was compacted, drove overcoat and shortened, and when transfusion needle was pulled out, the spring elongation drove the overcoat elongation, and then overcoat encases transfusion needle, had avoided transfusion needle to be subjected to outside pollution.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

The specific embodiment

As shown in Figure 1.A kind of transfusion needle with antifouling overcoat includestransfusion needle 1, thetransfusion needle 1outer spring 2 that is with, thespring 2 outersoft overcoats 3 that connect as one withspring 2 that are with.

Claims (1)

Translated fromChinese

1.一种带防污外套的输液针，包括有输液针，其特征在于：所述输液针外套有弹簧，所述弹簧外套有与弹簧连接为一体的软质的外套。1. An infusion needle with an anti-fouling overcoat, comprising an infusion needle, characterized in that: the infusion needle overcoat has a spring, and the spring overcoat has a soft overcoat connected with the spring.

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