CN201175493Y

CN201175493Y - Multi-path transfusion system

Info

Publication number: CN201175493Y
Application number: CNU2008200768105U
Authority: CN
Inventors: 康书平; 王秀霞
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-04-11
Filing date: 2008-04-11
Publication date: 2009-01-07
Anticipated expiration: 2018-04-11

Abstract

The utility model belongs to the technical field of medical apparatus and discloses a multiple fluid path transfusion device which is technically characterized in that a plurality of transfusion bottles are included. The transfusion bottle is connected with a transfusion pipe which is provided with a plug, an air inlet pipe, a dripping pot, a regulator and a needle, the transfusion pipe is connected with the center dripping pot which is provided with a fluid inlet hole and a fluid outlet hole, the needle is inserted into the fluid inlet hole, and the fluid outlet hole is connected with a lower transfusion pipe which is provided with a lower regulator and a lower needle. Due to the adoption of the multiple fluid path transfusion device of the utility model, in a transfusion process, all medicines are dripped into the center dripping pot firstly, pressure difference is not needed to be formed between every two medicines, and the medicines do not influence speed of each other mutually. When the disease condition varies, and a transfusion bottle is needed to change, only the regulator on the corresponding transfusion pipe is needed to be closed, and the change of the transfusion bottle can be carried out without needing to carry out pressure difference regulation, therefore, the multiple fluid path transfusion device has the advantages of simple operation, time conservation and convenient use.

Description

Many liquid road transfusion device

Technical field

This utility model belongs to technical field of medical instruments, relates in particular to a kind of many liquid road transfusion device.

Background technology

Transfusion is to use general and the most basic a kind of route of administration clinically.Because patient's the state of an illness needs, and usually needs many liquid road to drip medicine, to reach the purpose of disease controlling.Especially the patient of Vasculocardiology Deparment, Respiratory Medicine, intensive care unit, pre hospital care, the frequency of using specific drugs is many, a speed is slow, as expanding blood vessel class medicine, vasoconstrictive class medicine, arrhythmia class medicine, breathing excited class medicine, hypertonic saline etc.Under the situation of no pharmaceutical incompatibility, can adopt the transfusion grafting, special medication is input into the common medicine bottle of using earlier, together import human body again.There are two point defects in this method, and the one, to form pressure differential between special medication and common medication, special medication just can splash into common medication, and the input of common medication is produced certain influence.The 2nd, do not have empirical nurse, drip speed for control, need find suitable pressure differential between special medication and common medication, thereby prolong the operating time.When particularly many people change dressings simultaneously, act hurriedly in a messy situation especially.

The utility model content

Problem to be solved in the utility model just provides need not form pressure differential, many liquid road transfusion device simple to operate between a kind of medicine.

For addressing the above problem, the technical solution adopted in the utility model is: comprise several infusion bottles, infusion bottle is connected with the tube for transfusion that has plug, air inlet pipe, a kettle, actuator, syringe needle, described tube for transfusion drips kettle with the central authorities that have inlet opening and liquid outlet and is connected, syringe needle inserts inlet opening, and the following tube for transfusion of actuator, following syringe needle is connected liquid outlet with having down.

Its additional technical feature is: described tube for transfusion down has plug down; It is upper coarse and lower fine cone-shaped that kettle is dripped in described central authorities; Described inlet opening comprises a main liquid hole and several liquid holes.

Many liquid provided by the utility model road transfusion device compared with prior art is provided with central authorities and drips kettle.According to the infusion bottle number of what or usefulness of types of medicines, can select biliquid road type, three liquid road types or more liquid road type transfusion device during transfusion.In infusion process, all medicines all splash into central authorities earlier and drip kettle, need not form pressure differential between medicine, and the speed of dripping of each medicine controls respectively, are independent of each other.Work as change of illness state, when need changing infusion bottle, only need the actuator on the corresponding tube for transfusion cuts out, can carry out the replacing of infusion bottle, need not carry out the pressure differential adjustment again, simple to operate, save time.Because tube for transfusion no longer directly contacts with human body, tube for transfusion length can significantly reduce, and each tube for transfusion packing and selling separately uses, and uses easily.And multiple medicine is imported simultaneously, can shorten transfusion time, improves therapeutic efficiency, reduces patient's bed rest time.Every the liquid road is provided with two air traps, is applied to pressure transfusion and is difficult for air embolism.Following tube for transfusion has plug down, and different following tube for transfusions can drip kettle assembling, wide accommodation with central authorities respectively.It is upper coarse and lower fine cone-shaped that kettle is dripped in central authorities, helps transfusion.Inlet opening comprises a main liquid hole and several liquid holes, can select according to different needs.

Description of drawings

Fig. 1 is the structural representation of many liquid of this utility model road transfusion device;

Fig. 2 is the structural representation that kettle is dripped in central authorities.

The specific embodiment

Be described in further details below in conjunction with the structure and the use principle of accompanying drawing many liquid of this utility model road transfusion device.

As shown in Figure 1, many liquid of this utility model road transfusion device, comprise several infusion bottles 1, infusion bottle 1 is connected with the tube for transfusion 7 that has plug 2, air inlet pipe 3, a kettle 4, actuator 5, syringe needle 6, tube for transfusion 7 drips a kettle 8 with central authorities and is connected, central authorities drip kettle 8 and have down plug 9, the following tube for transfusion 12 of actuator 10, following syringe needle 11 is connected down.As shown in Figure 2, it be upper coarse and lower fine cone-shaped that kettle 8 is dripped in central authorities, and central authorities' kettle 8 has inlet opening 13 and liquid outlet 14.

During use, infusion bottle 1 is hung up properly, plug 2 is inserted infusion bottle 1, again syringe needle 6 is inserted inlet opening 13, following plug 9 inserts liquid outlet 14, and following syringe needle 11 inserts human body, at last actuator 5, following actuator 10 is mixed up and gets final product.At this moment, each liquid road medicine all earlier by infusion bottle 1 through plug 2, drip kettle 4, actuator 5, syringe needle 6, splash into central authorities and drip kettle 8.Then, the central medicine that drips in the kettle 8 enters human body via liquid outlet 14, following plug 9, following actuator 10, following syringe needle 11.Each liquid road medicine drip speed can be respectively by actuator 5 controls, the medicine of following tube for transfusion 12 drips speed can be by actuator 10 controls down.Need not form pressure differential between each liquid road medicine, and each medicine speed that is independent of each other.Work as change of illness state, when need changing infusion bottle 1, only need the actuator 5 on the corresponding tube for transfusion 7 cuts out, can carry out the replacing of infusion bottle 1, need not carry out the pressure differential adjustment again, simple to operate, save time.

Many liquid of this utility model road transfusion device is not limited only to said structure, but no matter be which kind of form, so long as realize that by central authorities' kettle is set the structure of infusing simultaneously on many liquid road all falls into protection domain of the present utility model.

Claims

1, many liquid road transfusion device, comprise several infusion bottles, infusion bottle is connected with the tube for transfusion that has plug, air inlet pipe, a kettle, actuator, syringe needle, it is characterized in that: described tube for transfusion drips kettle with the central authorities that have inlet opening and liquid outlet and is connected, syringe needle inserts inlet opening, and the following tube for transfusion of actuator, following syringe needle is connected liquid outlet with having down

2, many liquid according to claim 1 road transfusion device is characterized in that: described tube for transfusion down has plug down.

3, many liquid according to claim 1 road transfusion device is characterized in that: it is upper coarse and lower fine cone-shaped that kettle is dripped in described central authorities.

4, many liquid according to claim 1 road transfusion device is characterized in that: described inlet opening comprises a main liquid hole and several liquid holes.