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Automatic sterile dispensing machine and control system thereof

A medicine machine and automatic technology, applied in the field of medical machinery, can solve the problems of pollution of nurse station and ward impact, and achieve the effect of preventing infringement, improving purity and reliability, and improving stability.

Inactive Publication Date: 2012-07-25
HENAN HAIYAN ELECTRONICS TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The volatilization of toxic medicine gas will not only pollute the nurse station, but also affect the wards near the nurse station

Method used

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  • Automatic sterile dispensing machine and control system thereof
  • Automatic sterile dispensing machine and control system thereof
  • Automatic sterile dispensing machine and control system thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Embodiment 1: as Figure 1-2 , 2 As shown in , 3 and 4, an automatic aseptic dispensing machine includes a medicament bottle 1, the medicament bottle 1 communicates with the dispensing bottle 2 through the liquid flow pipe 4, and the dispensing bottle 2 connects with the clean air bottle 3 through the first gas pipeline 5 The clean air bottle 3 communicates with the medicine bottle 1 through the second gas pipeline 7, and a negative pressure pump 12 is also installed between the medicine bottle 1 and the dispensing bottle 2, and the negative pressure pump 12 passes through the medicine bottle suction pipeline 8 and the dispensing The bottle air extraction pipeline 9 communicates with the medicament bottle 1 and the dispensing bottle 2 respectively, and an air intake pipeline 6 communicating with the outside air is installed on the clean air bottle 3, and an air intake pipeline air filter is arranged on the air intake pipeline 6 19. A manual valve 10-2 is installed on t...

Embodiment 2

[0021] Embodiment 2: as Picture 1-1 , 2 , 3, 4, and 5, an automatic aseptic dispensing machine, including a medicament bottle 1, the medicament bottle 1 communicates with the dispensing bottle 2 through the liquid flow pipe 4, and the dispensing bottle 2 communicates with the clean air bottle through the first gas pipeline 5 3-phase communication, the clean air bottle 3 is connected with the medicine bottle 1 through the second gas pipeline 7, and a negative pressure pump 12 is also installed between the medicine bottle 1 and the dispensing bottle 2, and the negative pressure pump 12 passes through the medicine bottle suction pipe 8 And the medicine bottle suction pipe 9 communicates with the medicine bottle 1 and the medicine bottle 2 respectively. On the clean air bottle 3, an air intake duct 6 communicating with the outside air is installed, and an air intake duct air filter 19 is arranged on the air intake duct 6. On the medicine bottle suction pipeline 8, a medicine bot...

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PUM

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Abstract

The invention relates to an automatic sterile dispensing machine and a control system thereof. The automatic sterile dispensing machine comprises a drug bottle communicated with a dispensing bottle through a liquid circulation pipe, the dispensing bottle is communicated with a clean air bottle, and the clean air bottle is communicated with the drug bottle; a negative pressure pump is arranged between the drug bottle and the dispensing bottle and respectively communicated with the drug bottle and the dispensing bottle; an air inlet pipeline communicated with outside air is arranged on the clean air bottle, and an air inlet pipeline air filter is arranged on the air inlet pipeline; a drug bottle suction pipeline valve is arranged on a drug bottle suction pipeline, and a dispensing bottle suction pipeline valve is arranged on a dispensing bottle suction pipeline; a first gas pipeline valve is arranged on a first gas pipeline, and a second gas pipeline valve is arranged on a second gas pipeline; all electromagnetic valves are connected with a control circuit, and the control circuit is used for controlling the on-off of all the electromagnetic valves through a singlechip 89C2051. The invention is convenient and efficient and improves the dispensing stability and the working efficiency of medical care personnel.

Description

technical field [0001] The present invention relates to the field of medical machinery, in particular to an automatic aseptic dispensing machine and its control system that can be used in a relatively closed environment, especially when dispensing toxic powders such as anti-cancer chemotherapy drugs and gas volatilized drugs . Background technique [0002] At present, the dispensing mode of intravenous infusion in most hospitals in China is like this: after the doctor gives the doctor's order, the nurse is responsible for preparing and completing the infusion operation for the patient. Due to time and space constraints, nurses usually dispense medicines in open treatment rooms with imperfect air purification devices. This mode of work has many disadvantages in every link. [0003] The first is a process issue. Due to the continuous emergence of new drugs, the compatibility between drugs is becoming more and more complicated, and doctors are relatively lacking in pharmaceu...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61J1/05A61J1/20G05B19/042
Inventor 刘晓芳李祺曹露聪谷广杰邵珠雷
Owner HENAN HAIYAN ELECTRONICS TECH