CN2140750Y

CN2140750Y - Medical two-tailed scalp needle

Info

Publication number: CN2140750Y
Application number: CN 92211945
Authority: CN
Inventors: 夏锡专
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-05-26
Filing date: 1992-05-26
Publication date: 1993-08-25
Anticipated expiration: 2002-05-26

Abstract

The utility model relates to a medical two-tailed scalp needle. The rear end of a scalp needle plastic tube is connected with a three-way tube and the other two ends are connected with a main tail and an auxiliary tail. The mail tail is connected with a transfusion tube and the joint position of the auxiliary tail is provided with a movable piston. Medication can be temporarily transfused by the auxiliary tail in the process of transfusion. The medication can be discharged by the auxiliary tail if air is filled in the inner of a tube under a drip tube. The utility model has the advantages of reasonable design, simple structure, convenience and practicability. The utility model is suitable for saving critical patients.

Description

Medical two-tailed scalp needle

This utility model belongs to the medical supplies technical scope, relates to a kind of scalp acupuncture.

Existing medical scalp acupuncture, syringe needle connects a plastic tube and links to each other with tube for transfusion.In the infusion process, as the provisional intravenous injection medicine of need, must earlier tube for transfusion be pulled up from it and scalp acupuncture joint, inject medicine through scalp acupuncture again, injection finishes and tube for transfusion and scalp acupuncture is joined again.This is rescuing the critical patient, when needing regularly repeatedly the intravenous injection medicine, and not only operation inconvenience, and very easily cause the tube for transfusion joint to pollute and produce adverse consequences.

The purpose of this utility model provides a kind of pair of tail scalp acupuncture, to avoid inconvenience that is brought because of provisional intravenous injection medicine and the pollution effect that may cause.

This utility model is improved on the prior art basis, connects a tee T in scalp acupuncture plastic tube rear end, and two interfaces of tee T afterbody connect main tail and secondary tail, and main tail is connected with tube for transfusion, has an activity to fasten plug at the tail end of secondary tail.

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

Fig. 2 is the three-way pipe structure sketch map.

Fig. 3 is secondary stern construction sketch map.

Fig. 4 is that secondary tail is fastened plug expansion sketch map.

Fig. 5 is another kind of embodiment of the present utility model.

With reference to Fig. 1, an end of plastic union pipe (2) connects syringe needle (1), and the other end links to each other with the head end of tee T (3), and two interfaces of tee T (3) afterbody connect main tail (4) and secondary tail (5) respectively, and the tail end of secondary tail (5) has an activity to fasten plug.

With reference to Fig. 2, tee T (3) partly is made up of straight-tube portion and inclined tube, and the angle of straight-tube portion and inclined tube part is 45 °.

With reference to Fig. 3, Fig. 4, the tail end of secondary tail (5) is fastened plug, and this fastens plug and can be connected with secondary tail (5) by flexible plastic sheet.

With reference to Fig. 5, this utility model also can be made of one plastic tube (2), tee T (3), main tail (4), secondary tail (5).

During use, main tail (4) joins with tube for transfusion.Earlier secondary tail (5) is fastened plug before the aerofluxus and open, liquid is dirty with pipeline, and (full of liquid in secondary tail this moment (5)) closed secondary tail (5) and fastened plug when the liquid-transport pipe-line air drains.Need interim intravenous injection medicine in the infusion process, only need tighten flow regulator, open auxiliary tail (5) is fastened plug, injects medicine through secondary tail (5), and medication finishes, and closes secondary tail (5) and fastens plug, loosens flow regulator, continues transfusion.In the infusion process, when not luxuriant and rich with fragrance dropper has gas to discharge to preceding this pipeline of tee T (3), only need the plastic tube (2) that tee T (3) is following temporarily folding, open auxiliary tail (5) is fastened plug, then gas promptly flows out through secondary tail (5) with liquid, close secondary tail (5) then and fasten plug, decontrol folding plastic tube (2) and can continue transfusion.

This utility model is reasonable in design, and is simple in structure, and clinical practice is convenient, can avoid inconvenience that is brought because of provisional intravenous injection medicine and the pollution effect that may cause, and is suitable for critical patient's rescue especially.

Claims

1, a kind of scalp acupuncture of being made up of syringe needle (1), plastic tube (2) is characterized in that plastic tube (2) rear end connects a tee T (3), and two interfaces of tee T (3) tail end connect main tail (4) and secondary tail (5) respectively, and the tail end of secondary tail (5) has an activity to fasten plug.

2, according to the scalp acupuncture of claim 1 regulation, it is characterized in that said tee T (3), main tail (4), secondary tail (5) can be made of one.

3, according to the scalp acupunctures of claim 1,2 regulations, it is characterized in that said tee T (3) partly is made up of straight-tube portion and inclined tube, straight-tube portion and inclined tube angle partly is 45 °.

4,, it is characterized in that fastening between plug and the secondary tail (5) of said secondary tail (5) can be connected by flexible plastic sheet according to the scalp acupuncture of claim 1 regulation.