CN204395786U - Single use filter for removing white blood cell film material cleaning device - Google Patents
Single use filter for removing white blood cell film material cleaning device Download PDFInfo
- Publication number
- CN204395786U CN204395786U CN201420819159.1U CN201420819159U CN204395786U CN 204395786 U CN204395786 U CN 204395786U CN 201420819159 U CN201420819159 U CN 201420819159U CN 204395786 U CN204395786 U CN 204395786U
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- China
- Prior art keywords
- comparator
- cleaning
- film material
- blood cell
- white blood
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Abstract
The utility model provides a kind of single use filter for removing white blood cell film material cleaning device, belong to the cleaning method field of single use filter for removing white blood cell film material, comprise service sink and alarm, service sink inwall is provided with pH measuring appliance and comparator, an input of comparator is connected to power supply by regulator, another input of comparator is connected to the signal output part of pH measuring appliance, the output of comparator is connected to the signal receiving end of alarm, can when cleaning single use filter for removing white blood cell film material, the pH value of Real-Time Monitoring water for cleaning.
Description
Technical field
The utility model provides a kind of single use filter for removing white blood cell film material cleaning device, belongs to the cleaning method field of single use filter for removing white blood cell film material.
Background technology
At present, domestic medical apparatus production mechanism is when producing the cleaning about film material in filter for removing white blood cell process, all adopt after the cleaning of filter for removing white blood cell film material, detect the pH value of water again, can not Timeliness coverage during the problem that water for cleaning pH value changes if occur in cleaning process, a collection of filter for removing white blood cell film material can be caused to clean defective, greatly reduce and be washed to power.
Utility model content
The utility model object is to provide a kind of single use filter for removing white blood cell film material cleaning device, can when cleaning single use filter for removing white blood cell film material, the pH value of Real-Time Monitoring water for cleaning.
Single use filter for removing white blood cell film material cleaning device described in the utility model, comprise service sink and alarm, service sink inwall is provided with pH measuring appliance and comparator, an input of comparator is connected to power supply by regulator, another input of comparator is connected to the signal output part of pH measuring appliance, and the output of comparator is connected to the signal receiving end of alarm.
Described single use filter for removing white blood cell film material cleaning device, pH measuring appliance can measure the pH value of the water for cleaning in service sink in real time when purged, water for cleaning can be pure water, comparator is existing comparator, the magnitude of voltage of an input input of comparator is the numerical value of the pH value of corresponding pure water, when the difference of the pH value of the water for cleaning that pH measuring appliance records is 1.5, when the pH value 1.5 being namely greater than pure water or the pH value 1.5 being less than pure water, the output of comparator can output signal, alarm can to alert personnel after receiving alarm signal, staff is made to stop cleaning in time, and check that the abnormal reason of pH value appears in water for cleaning, and change the water for cleaning of normal ph in time, can when water for cleaning be not up to standard, the very first time finds and changes water for cleaning, what ensure that single use filter for removing white blood cell film material is washed to power.
Described single use filter for removing white blood cell film material cleaning device, alarm is electric bell and stroboscopic lamp, and alarm is provided with relay, and the power end of electric bell and stroboscopic lamp is connected to power supply by the normally opened contact of relay, coil one end of relay is connected to the output of comparator, other end ground connection.When comparator sends signal, the coil of relay can obtain electric, the normally opened contact of relay closes simultaneously, make electric bell and stroboscopic lamp energising work, electric bell sends chimes of doom, stroboscopic lamp sends obvious flash of light, and sound and light alarm can make staff's very first time know, and changes water for cleaning in time.
The utility model compared with prior art beneficial effect is:
Described single use filter for removing white blood cell film material cleaning device, pH measuring appliance can measure the pH value of the water for cleaning in service sink in real time when purged, water for cleaning can be pure water, comparator is existing comparator, the magnitude of voltage of an input input of comparator is the numerical value of the pH value of corresponding pure water, when the difference of the pH value of the water for cleaning that pH measuring appliance records is 1.5, when the pH value 1.5 being namely greater than pure water or the pH value 1.5 being less than pure water, the output of comparator can output signal, alarm can to alert personnel after receiving alarm signal, staff is made to stop cleaning in time, and check that the abnormal reason of pH value appears in water for cleaning, and change the water for cleaning of normal ph in time, can when water for cleaning be not up to standard, the very first time finds and changes water for cleaning, what ensure that single use filter for removing white blood cell film material is washed to power.
Described alarm, when comparator sends signal, the coil of relay can obtain electric, the normally opened contact of relay closes simultaneously, make electric bell and stroboscopic lamp energising work, electric bell sends chimes of doom, and stroboscopic lamp sends obvious flash of light, sound and light alarm can make staff's very first time know, and changes water for cleaning in time.
Accompanying drawing explanation
Fig. 1 is the utility model example structure schematic diagram;
Fig. 2 is the utility model electrical schematic diagram.
In figure: 1, service sink; 2, alarm; 3, pH measuring appliance; 4, comparator; 5, electric bell; 6, stroboscopic lamp; 7, relay.
Detailed description of the invention
Below in conjunction with single use filter for removing white blood cell film material cleaning device embodiment, the utility model is described further:
Embodiment 1: as shown in Figure 1, single use filter for removing white blood cell film material cleaning device described in the utility model, comprise service sink 1 and alarm 2, service sink 1 inwall is provided with pH measuring appliance 3 and comparator 4, an input of comparator 4 is connected to power supply by regulator, another input of comparator 4 is connected to the signal output part of pH measuring appliance 3, and the output of comparator 4 is connected to the signal receiving end of alarm 2.
Embodiment 2: on the architecture basics described in embodiment 1, as shown in Figure 2, alarm 2 is electric bell 5 and stroboscopic lamp 6, alarm 2 is provided with relay 7, the power end of electric bell 5 and stroboscopic lamp 6 is connected to power supply by the normally opened contact of relay 7, coil one end of relay 7 is connected to the output of comparator 4, other end ground connection.
Operating procedure and operation principle:
(1) first connect the power supply of pH measuring appliance 3 and comparator 4, add water for cleaning by service sink 1, leucocyte-removing film material is cleaned.
(2) pH value of pH measuring appliance 3 Real-Time Monitoring water for cleaning, if when the pH value of the pH value of water for cleaning and pure water differs by more than 1.5, the output meeting emit signal of comparator 4, makes alarm 2 report to the police.
(3) after staff finds alarm signal, stop cleaning, first the pH value of the activity of water for cleaning is checked, if the difference of activity's pH value of water for cleaning and pure water is more than 1.5, then change water for cleaning activity, and the water for cleaning simultaneously changed in service sink 1, if the pH value of water for cleaning activity is normal, then check the pH value of the water for cleaning in service sink 1, if the difference of the water for cleaning pH value in service sink 1 and pure water is more than 1.5, then bleed off the water for cleaning in service sink 1, and refill again after service sink being cleaned with pH value normal water for cleaning.
Claims (2)
1. a single use filter for removing white blood cell film material cleaning device, comprise service sink (1) and alarm (2), it is characterized in that, service sink (1) inwall is provided with pH measuring appliance (3) and comparator (4), an input of comparator (4) is connected to power supply by regulator, comparator (4) another input is connected to the signal output part of PH measuring appliance (3), and the output of comparator (4) is connected to the signal receiving end of warning device.
2. single use filter for removing white blood cell film material cleaning device according to claim 1, it is characterized in that, alarm (2) is divided into electric bell (5) and stroboscopic lamp (6), alarm (2) is provided with relay (7), the power end of electric bell (5) and stroboscopic lamp (6) is connected to power supply by the normally opened contact of relay (7), coil one end of relay (7) is connected to the output of comparator (4), other end ground connection.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420819159.1U CN204395786U (en) | 2014-12-19 | 2014-12-19 | Single use filter for removing white blood cell film material cleaning device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420819159.1U CN204395786U (en) | 2014-12-19 | 2014-12-19 | Single use filter for removing white blood cell film material cleaning device |
Publications (1)
Publication Number | Publication Date |
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CN204395786U true CN204395786U (en) | 2015-06-17 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201420819159.1U Expired - Fee Related CN204395786U (en) | 2014-12-19 | 2014-12-19 | Single use filter for removing white blood cell film material cleaning device |
Country Status (1)
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CN (1) | CN204395786U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104437099A (en) * | 2014-12-19 | 2015-03-25 | 山东中保康医疗器具有限公司 | Disposable leukocyte-depleting filter membrane material cleaning device and cleaning water detection method |
-
2014
- 2014-12-19 CN CN201420819159.1U patent/CN204395786U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104437099A (en) * | 2014-12-19 | 2015-03-25 | 山东中保康医疗器具有限公司 | Disposable leukocyte-depleting filter membrane material cleaning device and cleaning water detection method |
CN104437099B (en) * | 2014-12-19 | 2016-09-07 | 山东中保康医疗器具有限公司 | The detection method of single use filter for removing white blood cell film material water for cleaning |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150617 Termination date: 20161219 |
|
CF01 | Termination of patent right due to non-payment of annual fee |