CN2097004U - Disposable medical plastic three-way - Google Patents

Abstract

The utility model discloses a disposable medical plastic three way, comprising a three-way valve and a three-way pipe, wherein, a control stem is arranged above the three-way valve, and one end of the medicine adding pipe of the three-way pipe is provided with a sleeve cap. Two liquids can be transfused into the human body synchronously in the clinical application; when the patient is transfused, other medicine can be directly transfused into the vein of the patient through the medicine adding pipe, and the liquid medicine can not be polluted easily. The utility model has the advantages of low cost and no liquid leakage; the rusting phenomenon can not occur. The utility model is suitable for the clinical application of various hospitals.

Description

Disposable medical plastic three-way

This utility model relates to a kind of Dispoable medical plastic three-way, the metal threeway that past adopts usually, when clinical practice, the dust in air microgranule can enter medicinal liquid by drug feeding pipeline makes medicinal liquid contaminated, metal tee T easy-to-leak liquid, easily get rusty, valve rotates dumb.

The purpose of this utility model is to provide a kind of envelope close good, rotates freely, and clinical manipulation is the Dispoable medical plastic three-way easily.

This utility model comprises three-way valve door and tee T, and for achieving the above object, this utility model adopts and be provided with a control turning handle above the three-way valve door, is provided with a cap bag at an end of the drug feeding pipeline of tee T.

The utility model is described in further detail below in conjunction with drawings and Examples.

Accompanying drawing 1 is a configuration diagram of the present utility model;

Accompanying drawing 2 is the diagrammatic sketch of tee T;

Accompanying drawing 3 is a three-way valve door diagrammatic sketch;

Accompanying drawing 4 is the cap bag diagrammatic sketch.

From accompanying drawing 1 to 4 as can be known, this reality and novelly form by three-way valve door (1) and tee T (2), the top of three-way valve door (1) is provided with bar shaped control turning handle (3), and three-way valve door (1) is an integral body with control turning handle (3), control turning handle (3) drives three-way valve door (1) can do 360 ° of rotations in tee T (2), end in the drug feeding pipeline (4) of tee T (2) is provided with a cap bag (5), other two pipelines of tee T (2) are respectively puncture needle joint pipeline (6) and liquid-transport pipe-line (7), when controlling turning handle (3) when forwarding a certain position to, three pipelines of tee T (2) are simultaneously unimpeded, drug feeding pipeline (4) is not when using, cover upper cover nut (5), not contaminated to guarantee medicinal liquid.

When clinical practice this utility model, article one, vein can be made many infusion channel, two kinds of liquid can be imported human body simultaneously, also can directly push patient's vein by drug feeding pipeline (4) rescuing medication, this utility model is owing to adopt plastics to make, saving metal, low price, no leakage, non-corrosive, is that a kind of clinical manipulation is convenient, economical and practical medical device.

Claims (1)

1, a kind of Dispoable medical plastic three-way that comprises three-way valve door (1) and tee T (2) is characterized in that: be provided with a control turning handle (3) in the top of three-way valve door (1), be provided with a cap bag (5) at an end of the drug feeding pipeline (4) of tee T (2).

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