CN2547326Y

CN2547326Y - Disposable transfusion dosage apparatus

Info

Publication number: CN2547326Y
Application number: CN 02239575
Authority: CN
Inventors: 王连香
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-06-26
Filing date: 2002-06-26
Publication date: 2003-04-30
Anticipated expiration: 2012-06-26

Abstract

The utility model discloses a disposable transfusion dosage apparatus, which relates to a medical device for dosage before transfusion in clinical. The transfusion dosage apparatus comprises a dosage kettle (1) which is a main body of the transfusion dosage apparatus, two pipelines (2) (3) and two puncture needles (6) (7) which are arranged at two ends of the dosage kettle; one end of the pipeline (2) is provided with an adjustor (4) and a tee (5), and two ends of a straight pipe of the tee are connected with pipelines, and the other ends of the tee are connected with a pipeline and a puncture needle (8). Liquid can be sucked into the kettle by extruding the dosage kettle with hands, and liquid can flow into a medicine bottle to dilute the medicine liquid through the pipeline and the puncture needle by extruding the dosage kettle after closing the adjustor, and well-dosed medicine can also be returned to the liquid bottle through the pipeline and the puncture needle (8) cleanly; the puncture needle (6) and the pipeline (2) can be used as an air discharging pipeline after dismantling the connection between the puncture needle (6) and the pipeline (2) and the tee (5), thereby reducing inserted times of the needle. The liquid and well-dosed medicine can be sucked and returned by extruding the dosage kettle to form a negative or positive pressure optionally, and the whole process of dosage is completed under closed condition, thereby controlling the pollution and saving the medical cost of patients.

Description

The disposable infusion dispenser

One, technical field

This utility model disposable infusion dispenser is used for making up a prescription before the medical clinical transfusion and uses disposable utensil.

Two, background technology

At present, the infusion method is in the majority to use conventional syringe to make up a prescription clinically, and this operational approach easily produces because of reaching the plug puncture time in hands contact and the air too much, the pollution in various degree that is caused.Make the drug residue residue in the medicine bottle more in addition, cause the certain economic loss, if adopt a big milliliter shot device to strengthen patient's expense simultaneously when high capacity makes up a prescription to patient.

Three, summary of the invention

The purpose of this utility model disposable infusion dispenser invention, be by whole air-tight manner utilization make up a prescription kettle and devices such as threeway and actuator, the an amount of suction of liquid in the big bottle made up a prescription, and to enter medicine bottle in the kettle good with drug dilution, and left drug in the medicine bottle all can be rinsed well instead to go in the liquid.The object of the present invention is achieved like this, this dispenser is to be main body by the kettle that makes up a prescription, at its both ends pipeline is housed respectively, end at pipeline is equipped with actuator and threeway respectively, one of thick puncture needle is equipped with in the end, one of puncture needle is equipped with in the pipeline end of an other end, and can change the thickness of puncture needle as required.The straight-through two ends of threeway are connected with pipeline, and the other end is equipped with one of length 10 millimeter puncture needle with after pipeline is connected in the pipeline end, make to prepare that medicine is counter to be gone in the liquid bottles to design.

Four, description of drawings

Fig. 1 is the front view of this utility model disposable infusion dispenser.

Five, most preferred embodiment

This utility model disposable infusion dispenser is to be made of the kettle that makes up a prescription (1), pipeline (2), pipeline (3), actuator (4), threeway (5), puncture needle (6), puncture needle (7), puncture needle (8) and syringe needle helmet (9).Be to be main body by the very strong kettle that makes up a prescription (1) of elastoplasticity, pipeline (2) and pipeline (3) are housed respectively at the kettle two ends of making up a prescription, actuator (4) and threeway (5) are housed respectively on pipeline (2), puncture needle (6) is equipped with in the end, puncture needle (7) is equipped with in pipeline (3) end, the other end of threeway (5) is equipped with pipeline and puncture needle (8), each puncture needle all is furnished with syringe needle helmet (9), each pipeline can be whole with make up a prescription kettle, threeway, puncture needle connects, interconnect with each parts after also can making the pipeline segmentation, the pipeline (2) in threeway (5) outside and puncture needle (6) are that whole pipeline exists, junction with threeway is detachable, this pipeline and puncture needle (6) used gas exhaust piping of alternative when transfusion reduces the number of times that a not good liquor bottle plug syringe needle inserts.

Use is, earlier puncture needle (6) is penetrated in the transfusion bottle stopper, being used for pushing the kettle (1) that makes up a prescription then enters in the kettle that makes up a prescription (1) the liquid sucking-off in the infusion bottle, then puncture needle (7), (8) are penetrated in the bottle by medicine bottle stopper, at this moment after closing actuator (4), liquid is entered dilute medicine in the medicine bottle with the hands extruding kettle that makes up a prescription, and will dilute the medicine of getting well and go in the liquid bottles by puncture needle (8) and pipeline are counter.As the residue medicinal liquid is arranged in the medicine bottle, can left drug in the medicine bottle be rinsed well by aforesaid operations step reuse liquid, instead go in the liquid bottles.

During the preparation injection drug, at first close actuator (4), with pushing the kettle (1) that makes up a prescription with hands behind puncture needle (7) the replacing bodkin air is discharged, puncture needle (7) is put into medicine bottle medicinal liquid is sucked the kettle (1) that makes up a prescription, worn syringe needle helmet (9) after sucking bottle interior medicine, opened actuator (4), pushed kettle (1) the messenger drug liquid stream that makes up a prescription with hands and go in the liquid bottles, do not blot only as the bottle inner liquid medicine, can wash once repeatedly by above-mentioned steps.

This utility model disposable infusion dispenser, can effectively improve the preparation quality of transfusion liquid, energy standard operation self-organizing system, the independent use, there is not any auxiliary equipment, but each device intercommunication mutual benefit, be convenient to operation, disposable by the seal of integral body with drug dilution in the medicine bottle, and can smoothly the medicine after the dilution be sent in the liquid bottles, controlled the pollution of environment and air fully, remaining medicinal liquid in the medicine bottle thoroughly can have been cleaned up and instead go in the liquid bottles, saved patient's medical expense simultaneously the thing that makes up a prescription.

Claims

1, a kind of disposable infusion dispenser, be to constitute by the kettle 1 that makes up a prescription, pipeline 2, pipeline 3, actuator 4, threeway 5, puncture needle 6, puncture needle 7, puncture needle 8 and syringe needle helmet 9, it is characterized in that: kettle 1 makes up a prescription, pipeline 2,3 is equipped with at two ends respectively, actuator 4 and threeway 5 are housed on pipeline 2, and puncture needle 6 is equipped with in the end, and puncture needle 7 is equipped with in pipeline 3 ends, the straight-through two ends of threeway are connected with pipeline 2, and the other end is connected the end puncture needle 8 is housed with pipeline.

2, according to claim 1, the disposable infusion dispenser is characterized in that: each pipeline can whole be connected with the kettle that makes up a prescription, threeway, puncture needle, also but pipeline and each connector segmentation interconnect, but threeway 5 outside pipelines 2 and puncture needle 6 are that one and threeway 5 junctions are detachable.

3, according to claim 1, the disposable infusion dispenser is characterized in that: the puncture needle of pipeline 3 ends can change, and each syringe needle all has helmet 9.