CN2247029Y

CN2247029Y - Microdosage vein transfusion apparatus

Info

Publication number: CN2247029Y
Application number: CN 96225965
Authority: CN
Inventors: 岳天明; 董玮
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-04-22
Filing date: 1996-04-22
Publication date: 1997-02-12
Anticipated expiration: 2006-04-22

Abstract

The utility model relates to a micro-vein transfusion apparatus, belonging to a disposable medical utensil. The utility model is composed of a bottle insertion needle, a drip bucket, a flow regulator, a filter and a scalp needle. The utility model is characterized in that a liquid medicine filter is arranged between a two-way pipe and the bottle insertion needle, the upper end of a micro-drip pipe is connected with the two-way pipe, and the lower end of the micro-drip pipe is extended into the drip bucket. The micro-vein transfusion apparatus has the advantages that the control of drip speed is accurate, the micro-drip pipe is ensured not be blocked, the safety degree of use is added, a special patient needs not to be supervised by people often when drip speed is regulated well, and a medical care personnel's workload and mental load are reduced. The micro-vein transfusion apparatus is an ideal utensil for the special patient's vein drip.

Description

Trace venous transfusion device

This utility model relates to a kind of micro-venous transfusion device, belongs to disposable medical appliance, is particularly suitable for the extremely weak patient's venous transfusion of infant and cardio-pulmonary function and uses.

When above-mentioned especial patient needs round the clock continuously venous transfusion, because this class patient's constitutive character and the weak adult patient of cardio-pulmonary function, use common transfusion device, just be not suitable for, although there is its speed of flow regulator also to be difficult to guarantee, often give this class patient's the very big burden of heart increase, be unfavorable for patient's treatment, simultaneously also cause occurring the dangerous symptom of various accidents easily, for this reason, the clinical medical and nursing personnel once took interim measures and solved the fast problem of dripping, but this has not only increased medical personnel's workload, also dare not be from the people, and do not note slightly also can causing making and pollute and go wrong, medical personnel's mental burden increased.Thirst for very much and can be solved as early as possible based on above-mentioned situation medical personnel.

The purpose of this utility model is to provide a kind of esy to use, safe and reliable, suitable all kinds of patients' micro-venous transfusion device.

The purpose of this utility model realizes by the following technical solutions, form by needle for inserting bottle, dropping funnel, flow regulator, filter and scalp acupuncture, it is characterized in that being provided with liquid medicine filter between the two logical and needle for inserting bottle, the upper end of micropipette and two logical linking to each other, the lower end puts in the dropping funnel.

The aperture of described micropipette is 0.5-0.8mm.

Described two logical can be with being provided with air filter in the arm, and the threeway that cap is set replaces.

This utility model compared with prior art, owing to adopted micropipette and a series of technical measures such as liquid medicine filter be set before medicinal liquid advance to drip, and through evidence have the speed control system of dripping accurately, guarantee that micropipette is not blocked, increased the reliable degree of using, particular patients ' is dripped speed does not need the people often to supervise once mixing up yet, lead to two simultaneously and change threeway into, take off cap and also can be used for quiet of general patient, can obviously reduce medical personnel's workload and mental burden.

Fig. 1 is a main TV structure sketch map of the present utility model.

Fig. 2 is local structure for amplifying sketch map.

Fig. 3 is two another logical embodiment.

Embodiment of the present utility model is described in conjunction with the accompanying drawings, needle for inserting bottle 1, air induction conduit 2, in be provided with air filter 3, liquid medicine filter 4 and be located between needle for inserting bottle 1 and two logical 10, the aperture is that the micropipette 5 of 0.5-0.8mm links to each other with two logical 10, stretch in the dropping funnel 6 lower end, dropping funnel is provided with flow regulator 7, liquid medicine filter 8, scalp acupuncture 9 for 6 times in turn; Described two logical 10 can replace with establishing threeway 12 air filter 11 and that be provided with cap in the arm.Its use is identical with common disposable transfusion device.

Claims

1. micro-venous transfusion device, form by needle for inserting bottle 1, dropping funnel 6, flow regulator 7, filter 8 and scalp acupuncture 9, it is characterized in that two logical 10 with needle for inserting bottle 1 between be provided with liquid medicine filter 4, the upper end of micropipette 5 and two leads to 10 and links to each other, the lower end puts in the dropping funnel 6.

2. device according to claim 1, the aperture that it is characterized in that described micropipette 5 is 0.5-0.8mm.

3. device according to claim 1 is characterized in that described two logical 10 can replace with the threeway 12 that is provided with air filter 11 in the arm and cap is set.