CN201020081Y - Convenience vein bolus transfusion equipment - Google Patents

Abstract

An transfusion set convenient for intravenous injection, which consists of a plug-inserting needle (1), an transfusion pipe (5), a filter (7) and a scalp needle (8), wherein a side pipe (6) is positioned on the transfusion pipe (3) below a Murphy's dropper (4) and above the filter (7), 2 to 6 centimeters in length; a silicone sealing cap (M) is covered on the orifice of the side pipe (6). When intravenous injection is needed, sterilize the sealing cap (M) on the side pipe (6) first and then thrust the syringe needle into the sealing cap (M) on the side pipe (6) to inject the liquid medicine into the side pipe (6); when intravenous injection completes, pull back the needle. Capable of simplifying the operation process, the utility model can prevent the connector of the transfusion pipe (3) from being contaminated; besides, the liquid medicine can be filtered by the filter (7) to improve the treatment effect.

Description

Make things convenient for the intravenous injection transfusion device

Technical field

This utility model relates to the infusion treatment apparatus, is specifically related to tube for transfusion.

Background technology

Used disposable transfusion device when at present hospital carries out infusion treatment to the patient, the scalp pinprick advances patient's vein, and the medicinal liquid in the liquid bottles is by the tube for transfusion filter of flowing through, by scalp acupuncture input patient vessel.In infusion process if will carry out intravenous injection to the patient time, need unplug the joint of tube for transfusion filter below union joint sword-shaped needle, with the syringe that takes out syringe needle with inject after the scalp acupuncture needle stand is connected, the syringe needle of syringe temporarily is connected on the joint of tube for transfusion.Inject and finish, exchange the position of syringe needle and scalp acupuncture again, recover transfusion state.Operation is more numerous and diverse like this, and the medicinal liquid of injecting is without filter, and the microgranule in the medicinal liquid can be pushed into blood vessel, may cause adverse consequences.The tube for transfusion end interface is exposed in the air repeatedly simultaneously, pollutes easily.

Summary of the invention

The purpose of this utility model just provides a kind of transfusion device of being convenient to intravenous injection, simplifies procedures, and prevents to pollute, and improves therapeutic effect.

Task of the present utility model is finished like this: existing infusion set is improved, design a kind of intravenous injection transfusion device that makes things convenient for, form by bottle stopper puncture needle, tube for transfusion, transfusion pipe clamp, filter, scalp acupuncture, be provided with a side pipe on the tube for transfusion below Maufee type dropper, above the filter, the length of side pipe is 2～6cm, the sealing cap that suit silica gel is made on the mouth of pipe of side pipe.In infusion process if will carry out intravenous injection the time, after needing the sealing cap on the side pipe carried out disinfection, the syringe needle of syringe is thrust the sealing cap of side pipe, inject, inject and finish, extract syringe needle, recover former transfusion state.

Through actual tests, prove that the medicinal liquid that this utility model can be injected syringe effectively filters, avoided the tube for transfusion joint contaminated, easy to operate, safe in utilization, improved therapeutic effect, reached the expectation purpose preferably.

Description of drawings

Accompanying drawing is this utility model structural representation.

Among the figure, 1-bottle stopper puncture needle, 2-exhaustor, 3-tube for transfusion, 4-Murphy's burette, 5-transfusion device folder, 6-side pipe, 7-filter, 8-scalp acupuncture, M-sealing cap.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.On the tube for transfusion 3 above the filter 7 of transfusion device, be provided with side pipe 6, be with the sealing cap M that silica gel is made on the mouth of pipe of side pipe 6.With the bottle stopper of bottle stopper puncture needle 1 reeve liquid bottles, the high liquid bottles of hanging is pricked patient's vein with scalp acupuncture 8 and is fixed, and can carry out infusion treatment.When needs carry out intravenous injection, the sealing cap M on side pipe 6 mouths of pipe is carried out disinfection, syringe needle is thrust sealing cap M, can in side pipe 6, carry out intravenous injection.Inject and finish, syringe needle is extracted from side pipe 6 and sealing cap M, promptly finish intravenous injection, can recover transfusion state.This utility model operation is more convenient, and the medicinal liquid of injecting obtains filtering, and has prevented that effectively the granulometric impurity in the medicinal liquid from entering the patient vessel, has avoided the joint of tube for transfusion 3 contaminated, and therapeutic effect improves.

Claims (2)

1. make things convenient for the intravenous injection transfusion device, form by bottle stopper puncture needle (1), tube for transfusion (3), transfusion pipe clamp (5), filter (7), scalp acupuncture (8) etc., it is characterized in that being provided with side pipe (6) on the tube for transfusion (3) below Maufee type dropper (4), above the filter (7).

2. according to the described intravenous injection transfusion device that makes things convenient for of claim 1, the length that it is characterized in that said side pipe (6) is 2～6cm, suit sealing cap (M) on the mouth of pipe of side pipe (6).

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