CN2149899Y

CN2149899Y - Disposable multiple-medicinal-liquid quick sucking and mixing device

Info

Publication number: CN2149899Y
Application number: CN 93216234
Authority: CN
Inventors: 张振桥
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-06-19
Filing date: 1993-06-19
Publication date: 1993-12-22
Anticipated expiration: 2003-06-19

Abstract

The utility model relates to a device for quickly sucking and mixing multiple liquid medicines at the same time. The utility model comprises a sucking needle head which is communicated with a transfusion bottle, a liquid medicine sucking needle head which is communicated with a small medicine bottle, and an elastic expansible compress air bag which has an upper connection pipe and a lower connection pipe respectively on both ends. The plug socket of a needle hole pipe is tightly matched with a right connection pipe. The utility model can quickly mix a plurality of liquid medicines at the same time after the needle head is plugged into the medicine bottle; the granules of a plastic plug can be prevented from falling into the transfusion bottle; the labor intensity of medical personnel can be reduced; the work efficiency can be raised.

Description

Disposable multiple-medicinal-liquid quick sucking and mixing device

This utility model relates to a kind of disposable multiple medicinal liquid flash mixer, especially relates to medical multiple medicinal liquid and attracts fast, draws and send and blended utensil, belongs to the A61M1/00 class.

At present, hospital's infusion program is loaded down with trivial details, particularly uses the phial of rubber plug, open the aluminum envelope earlier, carry out disinfection then, the reuse syringe extracts the transfusion water and injects in the phial, treats to extract medicinal liquid again out after medicine dissolves, and is injected in the infusion bottle, one bottle of medicinal liquid that mixes, its infusion bottle and phial will fall into the bottle stopper fine particle in the bottle easily through pulling and pushing syringe needle for several times, as working the mischief in the input human body, and complex operation, the labor time of cost is also longer.

The purpose of this invention is to provide a kind of device, it can disposablely insert plug with syringe needle and finish several medicinal liquid rapid mixing, avoid syringe needle in operation repeatedly to pull and push the pollution that may cause, can avoid the plug particle detachment to go into medicine bottle and alleviate medical worker's labor intensity again and increase work efficiency.

The purpose of this utility model is achieved in that a kind of disposable multiple medicinal liquid draws fast and send blender, and it comprises that the earthing that links to each other with infusion bottle is drawn and send syringe needle to draw with the earthing medicinal liquid that links to each other with phial to send syringe needle; Have inflatable ground of elasticity compressing gasbag, have two pipes that are rigidly connected along the two ends of its axis; Pin hole pipe insert seat and last connection tube match.

Its axial cross section of compressing gasbag is oval-shaped hollow spheroid.

The connection tube at compressing gasbag two ends can be made into the surface pipe or the male-pipe that cooperates tapering.

The pin hole pipe insert seat is made of piped cylinder and concave surface cone: the cylinder endoporus can have certain cooperation tapering or make female thread; The concave surface cone has 1 to be equally distributed on jack on the plane of datum level sustained height to several, and its axis and pin hole pipe insert seat axis angle acutangulate.

Owing to adopted such scheme, the syringe needle that drains out and inject is only inserted once, utilize compressing gasbag the medicinal liquid of infusion bottle can be sent into 1 fast to several phials, or with 1 medicinal liquid input infusion bottle and rapid mixing to several phials; Extract institute's ground contamination that causes out and avoided the plug particle detachment to go into medicine bottle because disposable insertion syringe needle has also been avoided repeatedly inserting, alleviated medical worker's labor intensity, improved work efficiency.

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

Fig. 1 is the disposable multiple medicinal liquid blender operation principle sketch map of this utility model.

Fig. 2 is the compressing gasbag elevation cross-sectional view.

Fig. 3 is a pin hole pipe insert seat elevation cross-sectional view.

Fig. 4 is a pin hole pipe insert seat vertical view.

Among the above-mentioned figure:

1, compressing gasbag 101, following connection tube

102, go up connection tube

2, pin hole pipe insert seat 201～203, jack

204, concave surface cone 205, cylinder

3, infusion bottle 4, infusion bottle draw and send syringe needle

5, phial draws and send syringe needle 6, phial

As shown in Figure 1, but have the compressing gasbag 1 of elasticity breathing, its down connection tube 101 draw with infusion bottle and send the tailstock of syringe needle 4 to closely cooperate, this syringe needle inserts in the infusion bottle 3 by rubber closure; Connection tube 102 on it, adopt the cylinder 205 of axis hole cooperation or threaded engagement and pin hole pipe insert seat 2 closely to join the jail.

The concave surface cone 204 of pin hole pipe insert seat 2 has 1 to be equally distributed on syringe needle jack 201-203 on this part datum level sustained height plane to several; The angle of the axis of this jack and pin hole pipe insert seat 2 axis is an acute angle.

Phial can be drawn the tailstock that send syringe needle 5 and insert above-mentioned jack 201-203, this syringe needle inserts in the phial 6 by plug.

But Fig. 2 has represented the elevation cross-sectional view of the compressing gasbag 1 of elasticity breathing.But this part is to be made the hollow elliposoidal air bag of flexible breathing and certain inflexible upper and lower two connection tubes 101,102 are arranged by non-toxic plastic.

Fig. 3 has represented the elevation cross-sectional view of pin hole pipe insert seat 2, and tubular cylinder 205 endoporus have certain cooperation tapering or adopt riffled tube; Concave surface cone 204 has 1 to be equally distributed on jack 201～203 on the datum level sustained height plane to several as shown in Figure 4, and the axis angle of its axis and pin hole pipe insert seat 2 is an acute angle.

Claims

1, a kind of disposable multiple medicinal liquid draws fast and send blender, it comprises that the earthing that links to each other with infusion bottle is drawn and send syringe needle to draw with the earthing medicinal liquid that links to each other with phial to send syringe needle, it is characterized in that: have inflatable ground of elasticity compressing gasbag (1), have two along the two ends of its axis certain inflexible connection tube (101) and last connection tube (102) are down arranged; Pin hole pipe insert seat (2) matches with last connection tube (102).

2, draw fast according to the described disposable multiple medicinal liquid of claim 1 and send blender, it is characterized in that: its axial cross section of described compressing gasbag (1) is oval-shaped hollow spheroid.

3, draw fast according to claim 1 or 2 described disposable multiple medicinal liquids and send blender, it is characterized in that: upper and lower two connection tubes (101), (102) at described compressing gasbag (1) two ends can be made into the surface pipe or the male-pipe that cooperates tapering.

4, draw fast according to the described disposable multiple medicinal liquid of claim 1 and send blender, it is characterized in that: pin hole pipe insert seat (2) is made of piped cylinder (205) and concave surface cone (204); Cylinder (205) endoporus can have certain cooperation tapering or make female thread; Concave surface cone (204) has 1 to be equally distributed on jack (201)～(203) on its datum level sustained height plane to several, and the angle of its axis and pin hole pipe insert seat (2) axis acutangulates.