CN2431886Y - Transfusion bottle pressure device - Google Patents

Abstract

The utility model discloses a transfusion bottle pressurizing device which is especially used for inflating a medical transfusion bottle in a press mode. The utility model is composed of an inflating device, an air delivery hose communicated with an air outlet of the inflating device, a puncture device which can be communicated with the end of the air delivery hose and can be inserted into a transfusion bottle, and an air filter which is arranged before the puncture device. Compared with the existing injector which is clinically used for inflating the bottle, the utility model reduces the troubles of repeated air suction, splicing, fixing, inflation, extraction, etc. The utility model can ensure air which enters the bottle meeting sanitary requirements, and the utility model also has the advantages that the utility model is once purchased and used for a long time, and is safe and economic.

Description

The infusion bottle prelum

This utility model relates to medical pressurization apparatus, the medical apparatus and instruments that particularly pressurizes in infusion bottle.

According to investigations, the special equipment of calming the anger in the still undirected infusion bottle in the prior art.Clinically, often run into fast situation of dripping the mannitol medicinal liquid in limited time, to guarantee curative effect of medication.After all being filled air this moment, thrusting in the bottle stopper or on the air filter mouth with its mouth insertion transfusion device and in bottle, calm the anger, realize dripping soon with syringe.There is following deficiency: must be with hand steered joint during operation, push away syringe piston again, drip a bottle liquid medicine need carry out repeatedly air-breathing, insert, fix, calm the anger, extract, effort trouble not only, also increase expending of disposable syringe, increase the weight of patient economy burden; In addition, when calming the anger by the air filter mouth with syringe, reduce filtration unavoidably and cause and do not conform to hygienic requirements into a bottle air, directly syringe needle is thrust and calm the anger in the bottle, the air of filtered has more increased the unsafe factor of transfusion directly into bottle.

The purpose of this utility model provides a kind of infusion bottle prelum of calming the anger that is specifically designed in infusion bottle, it can guarantee to meet hygienic requirements into a bottle air, can reduce again and carry out trouble air-breathing, that insert, fix, extract repeatedly, also have once purchase, the advantage of life-time service, safety economy.

For achieving the above object, the infusion bottle prelum that the utility model proposes is by the device of calming the anger, the air hose that is communicated with the device gas outlet of calming the anger, with air hose terminal is communicated with can penetrate perforator with holes in the infusion bottle bottle stopper, be contained at least one air filter composition before the perforator.

The described device of calming the anger can comprise the device etc. of calming the anger on calm the anger device and the setting-out bottle that adopts on the public sphygomanometer for constituting into and out of air valve of being equipped with by elastic bag and its two ends; Also can be miniature electric air pump or miniature electric air compressor machine.Miniature electric air pump or miniature electric air compressor machine adopt alternation direct current or dry cell power supply, configurable alternation dc power supply of its power supply part or aneroid battery box, but also the two is equipped with simultaneously; Be provided with varying speed switch so that adjust pressure in the bottle.

The end of described air hose can directly be communicated with perforator, also can through that be equipped with and bellmouth coupling existing syringe needle (refer to disposable scalp acupuncture and normal injection syringe needle, the application's All Files with) socket and perforator---syringe needle is communicated with; Existing syringe needle can sell separately or buy.In order to keep directly being communicated with the health of perforator or socket, preferably mix the coupling helmet and should use line (comprise chain, the application's All Files same) that it is connected near the air hose end.

The chamber that the structural shape of described air filter can adopt the forward and backward two halves butt joint by band coupling silk mouthful to form, in fill out filtrate and constitute.This kind pattern is of long duration is convenient to change filtrate.Also can adopt the structure of filter pattern of existing transfusion device, or adopt other known filters patterns.Its installation site can be installed on the device air inlet of calming the anger, and also can be installed in the end of air hose.Air filter one end directly can also be communicated with socket, the other end directly is contained in the end of air hose.This kind can directly adopt the carrying spigots filter on the existing transfusion device, and the other end directly is contained in the end of air hose, of long duration can the replacing.

In order to remedy existing transfusion device because of lacking non-return device on the intake channel, and the deficiency from the outside phenomenon of leakage generation of air filter that causes, as to a kind of improvement of the present utility model, can near the end of air hose, connect a clip with line, in order to clamp air filter cover or to clamp air inlet pipe after folding, the last Duckbill type clip that adopts with semi-circular gap of its clip.

The infusion bottle prelum that the utility model proposes is because itself has air filter, so can guarantee to meet hygienic requirements into a bottle air; Only need when bringing into use, socket with syringe needle bellmouth and the terminal band of air hose joins earlier, again with its with the perforator or the syringe needle of adapted insert in the infusion bottle bottle stopper, both can calm the anger, drip off up to the bottle herb liquid, take off perforator or syringe needle pack up just can, reduced and carried out trouble air-breathing, that peg graft, fix, calm the anger, extract repeatedly, reduced nurse job intensity; Can once purchase, life-time service, safety economy.

Below in conjunction with accompanying drawing preferred forms of the present utility model is explained in detail.

Accompanying drawing is the organigram of the infusion bottle prelum of this utility model preferred forms one proposition.

The prelum of infusion bottle shown in the accompanying drawing comprises by what use on the public sphygomanometer to be held the caoutchouc elasticity air bag and is contained in breather cheek valve on its air inlet, be contained in the device 1 of calming the anger that the unidirectional air outlet valve on its gas outlet constitutes, the air hose 2 that is communicated with the unidirectional air outlet valve of the device 1 of calming the anger, be contained in air filter 4 bands and the socket 5 existing syringe needle bellmouth coupling of air hose 2 ends, air filter 4 is connected with line 6 with air hose 2 joints, there is the helmet 7 with socket 5 couplings in the other end system of line 6, be furnished with disposable scalp acupuncture 3 on the socket 5, air filter 4 also is connected with the Duckbill type clip 9 of being with gap with line 8 with air hose 2 joints.Using method, earlier with the bellmouth of scalp acupuncture 3 with after socket 5 docks, again scalp acupuncture 3 is penetrated in the infusion bottle bottle stopper, the air filter cover that reuse Duckbill type clip 9 is clamped on the transfusion device air inlet, can hold caoutchouc elasticity air bag one holds a pine and calms the anger in bottle, extract scalp acupuncture 3 after medicinal liquid drips off, socket 5 is extracted from scalp acupuncture 3 bellmouths, again helmet 7 is covered on socket 5.

Embodiment two with the difference of embodiment one is, described device 1 is the miniature electric air pump, disposes alternation dc power supply and aneroid battery box, uses the alternation dc source when civil power is arranged, and during no civil power, uses aneroid battery.

Embodiment three is that the described device 1 of calming the anger disposes alternation dc power supply and aneroid battery box for the miniature electric air engine with the difference of embodiment one.

Claims (10)

1. infusion bottle prelum, it is characterized in that: it is by the device of calming the anger (1), the air hose (2) that is communicated with the device of calming the anger (1) gas outlet, penetrate the perforator with holes (3) in the infusion bottle bottle stopper after being communicated with air hose (2) is terminal, form at least one air filter that perforator (3) is equipped with before.

2. infusion bottle prelum according to claim 1 is characterized in that: what the end of described air hose (2) was equipped with air filter (4) band mates anastomosing socket (5) with existing syringe needle bellmouth, the perforator (3) that socket (5) is communicated with; Described perforator (3) adopts existing disposable use scalp acupuncture.

3. infusion bottle prelum according to claim 2 is characterized in that: the described air filter chamber that the forward and backward two halves butt joint of band coupling silk mouthful forms of serving as reasons, in fill out filtrate and constitute.

4. infusion bottle prelum according to claim 2 is characterized in that: described air hose (2) is connected with the helmet (7) that mates with socket (5) with air filter (4) joint with line (6).

5. according to any one described infusion bottle prelum in the claim 1 to 4, it is characterized in that: the described device of calming the anger (1) be by public sphygomanometer hold the caoutchouc elasticity air bag be contained in the breather cheek valve on its air inlet, the unidirectional air outlet valve that is contained on its gas outlet constitutes.

6. according to any one described infusion bottle prelum in the claim 1 to 4, it is characterized in that: the described device of calming the anger (1) is the miniature electric air pump, disposes alternation dc power supply and aneroid battery box.

7. according to any one described infusion bottle prelum in the claim 1 to 4, it is characterized in that: the described device of calming the anger (1) is the miniature electric air compressor machine, disposes alternation dc power supply and aneroid battery box.

8. according to any one described infusion bottle prelum in the claim 1 to 7, it is characterized in that: described air hose (2) is that clip (9) is arranged with air filter (4) joint with line (8).

9. infusion bottle prelum, it is by the device of calming the anger (1), with the air hose (2) that the device of calming the anger (1) gas outlet is communicated with, what the air filter (4) that air hose (2) end is equipped with was with mates anastomosing socket (5) composition with existing syringe needle bellmouth.

10. infusion bottle prelum according to claim 9 is characterized in that: described air hose (2) is that clip (9) is arranged with air filter (4) joint with line (8); Described air hose (2) is connected with the helmet (7) that mates with socket (5) with air filter (4) joint with line (6).

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