Quantitative liquid adding device for full-automatic medical cleaner and control method thereof

The technology of a liquid adding device and a cleaning machine is applied in the field of medical equipment, which can solve the problems of complex structure, complicated procedures and high cost, and achieve the effects of easy control, saving operation cost and cost saving.

Active Publication Date: 2011-06-01
LAOKEN MEDICAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this solution solves the problem of preventing splashing of the liquid medicine when the amount of liquid medicine added is insufficient, it still uses an external high-pressure gas to drive the liquid medicine injection, and the structure and procedures are more complicated and the cost is higher.

Method used

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  • Quantitative liquid adding device for full-automatic medical cleaner and control method thereof
  • Quantitative liquid adding device for full-automatic medical cleaner and control method thereof
  • Quantitative liquid adding device for full-automatic medical cleaner and control method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0048] Such as figure 1 As shown, the quantitative liquid addition device for a fully automatic medical cleaning machine according to the present invention includes: a medicinal liquid input part 200 connected to an external medicinal liquid storage container, a peristaltic pump 300 arranged on the medicinal liquid input part, and a bidirectional automatic The sealed quick connector 100, the liquid medicine mixing chamber 400 connected to the other side of the peristaltic pump 300 and capable of monitoring the liquid medicine input, the exhaust component 600 located above the medicine liquid mixing chamber, the pure water input located above the medicine liquid mixing chamber side The control unit 700 and the pure water input pipeline 701, the liquid level detection unit 500 installed in the liquid medicine mixing chamber to monitor the liquid volume, the medicine liquid output control unit 800 and its output pipe 801 located below the medicine liquid mixing chamber, and the co...

Embodiment 2

[0059] Such as figure 1 As shown, the quantitative liquid addition device for a fully automatic medical cleaning machine according to the present invention includes: a medicinal liquid input part 200 connected to an external medicinal liquid storage container, a peristaltic pump 300 arranged on the medicinal liquid input part, and a bidirectional automatic The sealed quick connector 100, the liquid medicine mixing chamber 400 connected to the other side of the peristaltic pump 300 and capable of monitoring the liquid medicine input, the exhaust component 600 located above the medicine liquid mixing chamber, the pure water input located above the medicine liquid mixing chamber side The control unit 700 and the pure water input pipeline 701, the liquid level detection unit 500 installed in the liquid medicine mixing chamber to monitor the liquid volume, the medicine liquid output control unit 800 and its output pipe 801 located below the medicine liquid mixing chamber, and the co...

Embodiment 3

[0073] Changing the peristaltic pump 300 in the first embodiment to a common component, and only performing detection in the liquid medicine mixing chamber 400 according to the liquid level detection component 500 in the first embodiment, the purpose of quantification can still be achieved.

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Abstract

The invention provides a quantitative liquid adding device for a full-automatic medical cleaner, which comprises a liquid medicine input part, a liquid medicine mixing chamber, an exhaust part, a pure water input part, a liquid medicine output part and a control system, wherein the liquid medicine input part is connected with an external liquid medicine storing container; the liquid medicine output part is used for discharging liquid medicine; and the control system is electrically connected with all parts. The quantitative liquid adding device is characterized by also comprising a peristaltic pump which is arranged between the liquid medicine input part and the liquid medicine mixing chamber, the peristaltic pump is electrically connected with the control system to quantitatively convey the liquid medicine in the external liquid medicine storing container to the liquid medicine mixing chamber. The invention also provides a control method of the quantitative liquid adding device. As the peristaltic pump driven by electric power is used for adding liquid, firstly, without additionally adding external high-pressure gas to drive the liquid medicine to enter the mixing chamber from the storing container, the quantitative liquid adding device effectively prevents the problems of liquid medicine scattering and the like caused by air pressure variation; and secondly, as the peristaltic pump can accurately control the added quantity of the liquid medicine per se, the whole quantitative liquid adding device has simpler structure and accurate added quantity of the liquid medicine and is easier to control.

Description

technical field [0001] The invention belongs to the field of medical equipment, and relates to a fully automatic medical cleaning machine, in particular to a quantitative liquid adding device and a control method for the fully automatic medical cleaning machine. Background technique [0002] Surgical instruments used for the purpose of treatment in the human body, after entering different human bodies, have different blood, body fluids and other dirt on the surface. In order to ensure life safety, before using the above surgical instruments next time, they must be cleaned It is fully and thoroughly cleaned and disinfected. [0003] In the process of fully and thoroughly cleaning and disinfecting surgical instruments, the problem of filling the cleaning and disinfecting liquid must be involved. At present, on the problem of liquid medicine filling, the purpose of controlling the flow is mainly achieved through fluid control valves, sensors, solenoid valves, flow meters, etc....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B19/00F04B43/12A61B90/70
Inventor 刘勇张廷位青奉李喻安义
Owner LAOKEN MEDICAL TECH
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