A kind of transfusion bagTechnical field
This utility model relates to medical supplies, is specifically related to a kind of transfusion bag.
Background technology
Transfusion is the widest most important treatment means of clinical practice, and sometimes needs multi-medicament to treat.Along with the research and development of new drug and increasing of types of drugs, after many quiet medicines meet in tube for transfusion, can infusion reaction be there is, if do not find early, the waste of medicine and the injury to patient can be caused, cause unnecessary dispute.Many needs of patients input antibiotic and some costly medicine in addition, if these medicines are in last group input of transfusion, or transfusion only defeated a certain medicine, due to the relation of blood pressure in liquid gravity and body, the liquid finally inputted can remain one section in liquid-transport pipe-line, and according to the specification of different transfusion device on the market, the dose in the following pipeline of Murphy's dropper is approximately 8-15ml, patient be everlasting transfusion bag liquid firm complete time just require to pull out pin, cause the loss of dose.
If each medication interval adds whole bag normal saline washing pipe more in addition, increase the workload of nurse or cause unnecessary liquid input because not controlling amount of liquid well; Existing safety infusion soft bag and the soft bag of double-chamber transfusion, when Clinical practice, can not alleviate the workload of nurse, and the fitness of patient and family members are also lower.
Utility model content
The purpose of this utility model is to provide a kind of transfusion bag, when preventing multi-medicament from using together, drug reaction occurs.
For reaching above-mentioned purpose, the technical scheme that this utility model adopts is: provide a kind of transfusion bag, comprises the main liquid of splendid attire medicinal liquid; Main liquid is connected with secondary liquid by defeated siphunculus, and defeated siphunculus is provided with the by-pass cock for the regulator solution scale of construction, and the below of main liquid is provided with dosing mouth and medicine outlet, and the top of secondary liquid is provided with the hanging ring for hanging transfusion bag.
Optimize, main liquid is connected by connecting band with secondary liquid.
Optimize, the capacity of main liquid is 50ml ~ 250ml.
Optimize, the capacity of secondary liquid is 10ml ~ 50ml.
In sum, this utility model has the following advantages:
1, this utility model passes through the conbined usage of main liquid and secondary liquid, makes transfusion bag energy contain many kinds of liquid; After the main liquid input adding medicine, then open by-pass cock, the liquid inside secondary liquid is flow in main liquid and carries out washing pipe, the reaction between medicine and drug waste can be reduced like this.
2, by the main liquid of splendid attire medicinal liquid and the secondary liquid of splendid attire normal saline being linked together, during transfusion, taking the ward of patient in the lump, medical personnel can be facilitated to operate when transfusion and washing pipe, saving the time greatly.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present utility model;
Wherein, 1, dosing mouth; 2, medicine outlet; 3, main liquid; 4, defeated siphunculus; 5, by-pass cock; 6, secondary liquid; 7, hanging ring.
Detailed description of the invention
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in detail.
In an embodiment of the present utility model, as shown in Figure 1, provide a kind of transfusion bag, comprise the main liquid 3 of splendid attire medicinal liquid; Main liquid 3 is connected with secondary liquid 6 by defeated siphunculus 4, and defeated siphunculus 4 is provided with the by-pass cock 5 for the regulator solution scale of construction, and the below of main liquid 3 is provided with dosing mouth 1 and medicine outlet 2, and the top of secondary liquid 6 is provided with the hanging ring 7 for hanging transfusion bag.
Optimal enforcement example of the present utility model, main liquid 3 is connected by connecting band with secondary liquid 6, prevents the defeated siphunculus 4 connecting main liquid 3 and secondary liquid 6 from rupturing, and the capacity of main liquid 3 is 50ml ~ 250ml, and the capacity of secondary liquid 6 is 10ml ~ 50ml.
Operation principle of the present utility model: before the liquid inside main liquid 3 uses, by-pass cock 5 is closed, secondary liquid 6 above main liquid 3 is for washing pipe, and the medicinal liquid of secondary liquid 6 is aseptic normal saline, secondary liquid 6 be used for washing pipe time just can not there is infusion reaction; During use, whole transfusion bag hung up with hanging ring 7, then medicine outlet 2 connects tube for transfusion, and when needs make up a prescription, medicine adds from dosing mouth 1 becomes owner of liquid 3, if main liquid 3 is 50ml normal saline, then medicine just joins in 50ml normal saline; After the input of this liquid, then the liquid in secondary liquid 6 being flowed into main liquid 3 by defeated siphunculus 4 carries out washing pipe use, so then can to reduce between medicine reaction and drug waste etc., and also easily allows it coordinate to after the propaganda and education of patient and family members thereof.
Although describe in detail detailed description of the invention of the present utility model by reference to the accompanying drawings, should not be construed as the restriction of the protection domain to this patent.In the scope described by claims, the various amendment that those skilled in the art can make without creative work and distortion still belong to the protection domain of this patent.