CN106730076A - A kind of leukoreduction filter monitoring device - Google Patents
A kind of leukoreduction filter monitoring device Download PDFInfo
- Publication number
- CN106730076A CN106730076A CN201710047596.4A CN201710047596A CN106730076A CN 106730076 A CN106730076 A CN 106730076A CN 201710047596 A CN201710047596 A CN 201710047596A CN 106730076 A CN106730076 A CN 106730076A
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- bag
- sub
- weight
- blood
- measuring device
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- 238000012806 monitoring device Methods 0.000 title claims abstract description 15
- 210000004369 blood Anatomy 0.000 claims abstract description 47
- 239000008280 blood Substances 0.000 claims abstract description 47
- 238000001914 filtration Methods 0.000 claims abstract description 27
- 238000012545 processing Methods 0.000 claims abstract description 15
- 239000000725 suspension Substances 0.000 claims abstract description 11
- 238000012544 monitoring process Methods 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 210000004885 white matter Anatomy 0.000 abstract description 4
- 230000006641 stabilisation Effects 0.000 abstract 1
- 238000011105 stabilization Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 210000004027 cell Anatomy 0.000 description 2
- 210000003743 erythrocyte Anatomy 0.000 description 2
- 230000010365 information processing Effects 0.000 description 2
- 210000000265 leukocyte Anatomy 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000003441 Transfusion reaction Diseases 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/02—Blood transfusion apparatus
- A61M1/0209—Multiple bag systems for separating or storing blood components
- A61M1/0218—Multiple bag systems for separating or storing blood components with filters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
- B01D35/143—Filter condition indicators
- B01D35/1435—Filter condition indicators with alarm means
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
- A61M1/02—Blood transfusion apparatus
- A61M1/0281—Apparatus for treatment of blood or blood constituents prior to transfusion, e.g. washing, filtering or thawing
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N5/00—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N5/00—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid
- G01N5/04—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid by removing a component, e.g. by evaporation, and weighing the remainder
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/04—Liquids
- A61M2202/0413—Blood
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Heart & Thoracic Surgery (AREA)
- Chemical & Material Sciences (AREA)
- Biomedical Technology (AREA)
- Vascular Medicine (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Veterinary Medicine (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Physics & Mathematics (AREA)
- Hematology (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Chemical Kinetics & Catalysis (AREA)
- External Artificial Organs (AREA)
Abstract
The invention discloses a kind of leukoreduction filter monitoring device, including leucocyte filtration device, female bag suspension arrangement, sub- bag storing apparatus, Weight-measuring device, female bag suspension arrangement is arranged on the leucocyte filtration device top；The sub- bag storing apparatus are arranged on the leucocyte filtration device lower section；The Weight-measuring device is arranged on the sub- bag storing apparatus lower section.The filtering monitoring device simple structure, stabilization, can also carry out real-time monitoring to leukoreduction filter process.Processing unit it is double receive identical weight parameter when, make the instruction that filtering is completed, display lamp will be controlled to open terminate with prompting and filtering, at the same time, the record of monitoring process can be also on a display screen shown, facilitates staff to study blood filter white matter amount and filtered blood quality.
Description
Technical field
The present invention relates to blood leucocyte filtering monitoring field, more particularly to a kind of leukoreduction filter monitoring device.
Background technology
When blood station is taken a blood sample to the people that donates blood, blood is collected by blood bag.And the leucocyte in blood is clinical
Blood transfusion triggers the main factor of transfusion reaction, therefore, need before the blood transfusion to remove the leucocyte in blood constituent.At present, remove
The main method of leucocyte is：Be provided with leucocyte filtration device between blood collection band and collecting bag, whole blood or blood into
Divide by filter under self gravitation effect, red blood cell is passed through because of small volume, leucocyte is trapped because volume is big
In filter, the purpose of leukocyte depletion is reached with this.But, the device of current leukocyte depletion cannot be to filter process
Carry out real-time detection, it is impossible to provide the foundation of blood filter white matter amount and filtered blood quality research.
The content of the invention
It is contemplated that at least solving one of technical problem present in prior art.Therefore, the present invention proposes that one kind is white
Cell filtration monitoring device, including：
Leucocyte filtration device；
Female bag suspension arrangement, female bag suspension arrangement is arranged on the leucocyte filtration device top；
Sub- bag storing apparatus, the sub- bag storing apparatus include sub- bag accommodating cavity, and the sub- bag accommodating cavity is arranged on described white thin
Born of the same parents' filter lower section；
Weight-measuring device, the Weight-measuring device is arranged on the sub- bag accommodating cavity lower section, and the Weight-measuring device is used
In the weight parameter of the blood in sub- bag in sub- bag accommodating cavity described in Real-time Collection.
Further, also including PLC, warning device, the PLC bag data receiving unit, treatment are single
Unit, timing unit, the data receipt unit are used to collect the weight parameter of the Weight-measuring device collection, and timing unit is used
In timing, the processing unit is used to be processed the weight parameter of reception, time parameter, and processing unit is defeated by result
Go out to the warning device.
Further, when the data receipt unit receives the weight parameter of the Weight-measuring device collection, timing
Unit starts timing.
Further, the warning device include display lamp, display screen, the display lamp, display screen respectively with the PLC
Controller is connected.
A kind of leukoreduction filter monitoring device that the present invention is provided, it is the filtering monitoring device simple structure, steady
It is fixed, real-time monitoring, the filtering that processing unit is measured by Weight-measuring device can also be carried out to leukoreduction filter process
During the weight parameter of blood after leukoreduction filter, the time parameter of timing unit transmission and before combined filtering blood weight
Parameter carries out correlation computations treatment, obtains filtered blood weight parameter, leucocyte weight parameter, and filtered blood weight
Time history plot, for the blood quality after research filtering provides direct data.
Processing unit processed the weight parameter of reception, time parameter, calculate Weight-measuring device surveys data
Real-time incremental, and send real-time incremental data to display screen, show the record of screen display monitoring process, convenient work people
Member filters white matter amount to blood and filtered blood quality is studied；Processing unit receives identical weight parameter double
When, that is, the instruction that filtering is completed is made, display lamp will be controlled to open and to be terminated with prompting and filtering, staff sees that display lamp is bright
When, the sub- bag in the sub- bag accommodating cavity of corresponding position will be taken out.
Brief description of the drawings
Fig. 1 is the structural representation of the leukoreduction filter monitoring device that the present invention is provided；
Fig. 2 is the structured flowchart of the leukoreduction filter monitoring device that the present invention is provided；
Wherein, 1, frame；11st, top；12nd, sub- bag mounting table；13rd, sub- bag accommodating cavity；14th, female bag suspension arrangement；15th, leucocyte
Filter；16th, female bag；17th, sub- bag；2nd, translucent sealing plate；3rd, switch board；31st, display screen；4th, heat seal cabinet；41st, heat seal
Head.
Specific embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from start to finish
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
It is exemplary to scheme the embodiment of description, is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the invention, it is to be understood that term " " center ", " on ", D score, "front", "rear", " left side ",
The orientation or position relationship of the instruction such as " right side ", " vertical ", " level ", " top ", " bottom " " interior ", " outward " are based on side shown in the drawings
Position or position relationship, are for only for ease of the description present invention and are described with simplified, rather than the device or unit that indicate or imply meaning
Part with specific orientation, with specific azimuth configuration and operation, therefore must be not considered as limiting the invention.
In the description of the invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " setting " should be interpreted broadly, for example, it may be fixedly linked, set, or be detachably connected, set, or one
The connection of body ground, setting.For the ordinary skill in the art, above-mentioned term can be understood in the present invention with concrete condition
Concrete meaning.
As shown in Figure 1 and Figure 2, the invention provides a kind of leukoreduction filter monitoring device, including：
Frame 1, is provided with workbench in the frame, the workbench includes the top 11, the leucocyte mistake that set from top to bottom
Filter device 15, sub- bag mounting table 12, the top 11 is provided with more than one female bag suspension arrangement 14, the sub- bag mounting table
12 " U "-shaped structures in the horizontal direction；The top 11 is identical with the length and difference wide of the sub- bag mounting table 12；The top
Translucent sealing plate 2 is additionally provided between portion 11 and the sub- bag mounting table 12；The top 11 is provided with track, female bag
Suspension arrangement 14 is movably disposed on the track；Sub- bag accommodating cavity 13, sub- bag are provided with the sub- bag mounting table 12
Accommodating cavity is used to place sub- bag, can be a chamber for having inner space, or a flat table top, and the sub- bag is housed
Chamber 13 corresponds with female bag suspension arrangement 14 and sets, and the sub- bottom of bag accommodating cavity 13 is provided with Weight-measuring device,
The Weight-measuring device is used for the weight parameter of the blood in sub- bag in sub- bag accommodating cavity 13 described in Real-time Collection, the weight
Measurement apparatus include gravity sensor；The two ends of the sub- bag mounting table 12 are respectively arranged with switch board 3, heat seal cabinet 4；It is described white
Cell filtering device 15 is arranged between the top 11 and the sub- bag mounting table 12；
Weight information processing unit, the weight information processing unit is arranged in the switch board 3, the weight information treatment
Device is PLC, the PLC bag data receiving unit, processing unit, timing unit, the data receiver list
Unit is used for timing for collecting the weight parameter that the Weight-measuring device is gathered, timing unit, and the processing unit is used for will
The weight parameter of reception, time parameter are processed, are calculated the real-time incremental that the Weight-measuring device surveys data；
Warning device, the warning device includes display lamp, display screen 31, the display lamp and the sub- phase of bag storing apparatus 13
It is correspondingly arranged, the display lamp, display screen 31 are connected with the processing unit respectively；
Heat seal device, the heat seal device is arranged in the heat seal cabinet 4, and multiple heat sealing heads are provided with the heat seal device
41；
Blood bag information collecting device, the blood bag information collecting device is arranged on the switch board 3, the blood bag information gathering
Device is used to gather the blood information shown in blood bag, and the blood information that will be collected is transferred to English by data transmission device
Special online server, the blood bag information collecting device includes scanner.
The operation principle that leukoreduction filter is carried out on above-mentioned leukoreduction filter workbench is：
First, the female bag 16 that will be equipped with blood to be filtered is hung on female bag suspension arrangement, and sub- bag 17 is put into corresponding with female device
Sub- bag accommodating cavity in, leucocyte is retained in leucocyte filtration device because volume is big, and red blood cell is smooth because of small volume
Ground is entered in sub- bag by leucocyte filtration device, gravity sensor below sub- bag accommodating cavity will Real-time Collection in sub- bag
The weight parameter of blood, and weight parameter is real-time transmitted to data receipt unit, data receipt unit receives weight measurement
During the weight parameter of device collection, timing unit starts timing, and the weight parameter that data receipt unit will be received sends place to
Reason unit, processing unit processed the weight parameter of reception, time parameter, calculate Weight-measuring device surveys data
Real-time incremental, and send real-time incremental data to display screen, the record of screen display monitoring process is shown, facilitate staff
White matter amount is filtered to blood and filtered blood quality is studied；When the weight parameter that processing unit is received is not further added by, that is, make
Go out instruction or faulting instruction that filtering is completed, open instruction is sent to display lamp and is terminated with prompting and filtering or fault alarm, work
Checked when personnel see that display lamp is bright, reason is searched if failure is belonged to, by corresponding position if filtering and terminating
Sub- bag accommodating cavity in sub- bag take out, the blood information shown on sub- bag is gathered with blood bag information collecting device, and will collection
To blood information server on internet is transferred to by data transmission device, facilitate administrative staff to check, manage, also may be used
To ensure the accuracy of follow-up study blood quality.Finally, then by the pipeline on sub- bag it is put into heat sealing head interior sealing.
Processing unit is by the weight parameter of blood, timing after leukoreduction filter in the filter process that gravity sensor is measured
The weight parameter of blood carries out correlation computations treatment before the time parameter and combined filtering of unit transmission, obtains filtered blood weight
Amount parameter, leucocyte weight parameter, and filtered blood weight time history plot, are the blood after research filtering
Quality provides direct data.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
Can these embodiments be carried out with various changes, modification, replacement and modification in the case of departing from principle of the invention and objective, this
The scope of invention is limited by claim and its equivalent.
Claims (4)
1. a kind of leukoreduction filter monitoring device, it is characterised in that including：
Leucocyte filtration device；
Female bag suspension arrangement, female bag suspension arrangement is arranged on the leucocyte filtration device top；
Sub- bag storing apparatus, the sub- bag storing apparatus include sub- bag accommodating cavity, and the sub- bag accommodating cavity is arranged on described white thin
Born of the same parents' filter lower section；
Weight-measuring device, the Weight-measuring device is arranged on the sub- bag accommodating cavity lower section, and the Weight-measuring device is used
In the weight parameter of the blood in sub- bag in sub- bag accommodating cavity described in Real-time Collection.
2. leukoreduction filter monitoring device according to claim 1, it is characterised in that also including PLC, alarm dress
Put, the PLC bag data receiving unit, processing unit, timing unit, the data receipt unit is used to collect described
Weight-measuring device collection weight parameter, timing unit be used for timing, the processing unit be used for will receive weight parameter,
Time parameter is processed, and result output is arrived the warning device by processing unit.
3. leukoreduction filter monitoring device according to claim 2, it is characterised in that the data receipt unit is received
During the weight parameter of the Weight-measuring device collection, timing unit starts timing.
4. leukoreduction filter monitoring device according to claim 2, it is characterised in that the warning device includes display
Lamp, display screen, the display lamp, display screen are connected with the PLC respectively.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710047596.4A CN106730076A (en) | 2017-01-22 | 2017-01-22 | A kind of leukoreduction filter monitoring device |
| CN201710178122.3A CN106823536A (en) | 2017-01-22 | 2017-01-22 | A kind of leukoreduction filter monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710047596.4A CN106730076A (en) | 2017-01-22 | 2017-01-22 | A kind of leukoreduction filter monitoring device |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710178122.3A Division CN106823536A (en) | 2017-01-22 | 2017-01-22 | A kind of leukoreduction filter monitoring system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106730076A true CN106730076A (en) | 2017-05-31 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710047596.4A Pending CN106730076A (en) | 2017-01-22 | 2017-01-22 | A kind of leukoreduction filter monitoring device |
| CN201710178122.3A Pending CN106823536A (en) | 2017-01-22 | 2017-01-22 | A kind of leukoreduction filter monitoring system |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710178122.3A Pending CN106823536A (en) | 2017-01-22 | 2017-01-22 | A kind of leukoreduction filter monitoring system |
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| CN (2) | CN106730076A (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107812258A (en) * | 2017-11-17 | 2018-03-20 | 武汉佰美斯医疗科技有限公司 | A kind of blood-plasma virus killing operating desk with suspension arrangement |
| CN107753967A (en) * | 2017-11-17 | 2018-03-06 | 武汉佰美斯医疗科技有限公司 | A kind of blood-plasma virus killing operating desk for adapting to a variety of blood transfusion equipment |
| CN107812259A (en) * | 2017-11-17 | 2018-03-20 | 武汉佰美斯医疗科技有限公司 | A kind of blood-plasma virus killing operating desk |
| CN107753966A (en) * | 2017-11-17 | 2018-03-06 | 武汉佰美斯医疗科技有限公司 | A kind of blood-plasma virus killing operating desk for carrying elastic clip |
| CN107823735A (en) * | 2017-11-17 | 2018-03-23 | 武汉佰美斯医疗科技有限公司 | A kind of blood-plasma virus killing equipment |
| CN107802901A (en) * | 2017-11-17 | 2018-03-16 | 武汉佰美斯医疗科技有限公司 | A kind of blood-plasma virus killing process data recording method |
| CN107754031A (en) * | 2017-11-17 | 2018-03-06 | 武汉佰美斯医疗科技有限公司 | A kind of blood-plasma virus killing equipment with writing function |
| CN107827025A (en) * | 2017-11-17 | 2018-03-23 | 武汉佰美斯医疗科技有限公司 | A kind of consumptive material lifter and blood-plasma virus killing operating desk |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6106727A (en) * | 1992-07-13 | 2000-08-22 | Pall Corporation | Automated system and method for processing biological fluid |
| CN103721305A (en) * | 2014-01-02 | 2014-04-16 | 深圳市普特生物医学工程有限公司 | Blood leukocyte filtering monitoring system and method |
| CN204890737U (en) * | 2015-05-28 | 2015-12-23 | 深圳市普特生物医学工程有限公司 | Filter bracket component and white cell filtration monitor |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6743281B1 (en) * | 2002-08-07 | 2004-06-01 | Delta International Machinery Corp. | Air filtration indicator |
| JP2017221863A (en) * | 2014-10-30 | 2017-12-21 | シンクランド株式会社 | Clogging speculation method and filter monitoring system |
| CN206950392U (en) * | 2017-01-22 | 2018-02-02 | 武汉佰美斯医疗科技有限公司 | A kind of leukoreduction filter monitoring device |
-
2017
- 2017-01-22 CN CN201710047596.4A patent/CN106730076A/en active Pending
- 2017-01-22 CN CN201710178122.3A patent/CN106823536A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6106727A (en) * | 1992-07-13 | 2000-08-22 | Pall Corporation | Automated system and method for processing biological fluid |
| CN103721305A (en) * | 2014-01-02 | 2014-04-16 | 深圳市普特生物医学工程有限公司 | Blood leukocyte filtering monitoring system and method |
| CN204890737U (en) * | 2015-05-28 | 2015-12-23 | 深圳市普特生物医学工程有限公司 | Filter bracket component and white cell filtration monitor |
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| Publication number | Publication date |
|---|---|
| CN106823536A (en) | 2017-06-13 |
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Application publication date: 20170531 |