CN205041856U - White cell filtration device of blood - Google Patents
White cell filtration device of blood Download PDFInfo
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- CN205041856U CN205041856U CN201520800607.8U CN201520800607U CN205041856U CN 205041856 U CN205041856 U CN 205041856U CN 201520800607 U CN201520800607 U CN 201520800607U CN 205041856 U CN205041856 U CN 205041856U
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- leucocyte
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Abstract
The utility model discloses a white cell filtration device of blood, include into blood vessel, first filter rather than the intercommunication, first filter includes first filter chamber and first filter core and the first blood storage chamber crossed, save the chamber with first blood and be connected first play blood vessel and second filter, be equipped with hemorrhage switch between first blood storage chamber and the first play blood vessel, first blood storage chamber and second filter junction are equipped with control switch, the second filter includes that the filter core is crossed to second filter chamber and second and the chamber is saved to second blood, second blood storage chamber connection is equipped with the second and goes out the blood vessel, first blood storage intracavity is equipped with the leucocyte sensor, display device is connected with the leucocyte sensor. Through leucocyte sensor sensing, show by display device and cross behind the filter core leucocyte content in the blood through first select whether open control switch, carry out secondary filter or select to open bleeding the switch and bleeding, convenient to use, leukocytic filter effect in the blood is understood to accurate the grasp.
Description
Technical field
This utility model relates to medical blood treatment facility technical field, refers to a kind of blood leucocyte filtration device especially.
Background technology
Because when transfusing blood, the leukocyte in blood easily makes donee produce the side effect such as untoward reaction, therefore need to remove the leukocyte in blood before blood transfusion, or after just taking a blood sample, first remove leukocyte carry out again transfusing blood again when preserving etc. and need.Hospitals at Present generally adopts the leukocyte in blood processor filtering blood, the filter chamber that this blood processor comprises blood inlet and blood outlet and is located between blood inlet and blood outlet, blood inlet, for being delivered into the blood needing to filter, being arranged in filter chamber and to be preserved by blood outlet after filter course filters blood or to flow to donee.Filter type like this, the leukocyte in blood can not be ensured to have filtered accurately, can not understand accurately in filtered blood and still there is leukocytic ratio, indefinite filtering blood, donee in various degree likely can be caused to produce untoward reaction, or still there is leukocyte in the blood preserved.
Therefore, be necessary to design a kind of new blood leucocyte filtration device, to solve the problems of the technologies described above.
Utility model content
For Problems existing in background technology, this utility model object is to provide a kind of blood leucocyte filtration device, and structure is simple, easy to use, realizes accurately grasping the filter effect understanding blood middle leukocytes.
The technical solution of the utility model is achieved in that a kind of blood leucocyte filtration device, comprise into blood vessel, with the first filter entering blood vessel and be communicated with, first filter comprises the first filter chamber and is located at the first filtration core in the first filter chamber, the the first blood storage chamber be communicated with the first filter chamber, be connected first with the first blood storage chamber and go out blood vessel and the second filter, first blood storage chamber and first goes out between blood vessel to be provided with hemorrhage switch, first blood storage chamber and the second filter junction are provided with gauge tap, second filter comprises the second filter chamber and is located at the second filtration core in the second filter chamber, the the second blood storage chamber be communicated with the second filter chamber, second blood storage chamber is connected with second and goes out blood vessel, first blood storage intracavity is provided with leukocyte sensor, display device is located at outside the first filter and is connected with leukocyte sensor.
In technique scheme, described first filter chamber and the second filter chamber are the cavity volume formed by two layers of plastic mantle respectively.
In technique scheme, described first filtration core and the second filtration core are by forming through the lamellar fibre material of ungrease treatment is stacked respectively.
In technique scheme, described first filtration core and the second filtration core pass through heat fused sealing with the periphery of the first filter chamber and the second filter chamber respectively.
In technique scheme, described display device is provided with led display screen.
This utility model blood leucocyte filtration device, leukocyte sensor is provided with by the first blood storage intracavity at the first filter, and show the leucocyte content after the first filtration core in blood by display device, the gauge tap whether opening the first blood storage chamber and the second filter junction is selected with this, carry out second time to filter, as filtered without the need to carrying out second time, then directly open hemorrhage switch to go out blood vessel from first and carry out hemorrhage, filter as needs carry out second time, then open gauge tap, carry out going out angiorrbagia from second after second time is filtered.So, whether the leucocyte content can grasped in filtered blood carries out selecting again to filter, and structure is simple, easy to use, realizes accurately grasping the filter effect understanding blood middle leukocytes.
Accompanying drawing explanation
Fig. 1 is this utility model blood leucocyte filtration device structural representation.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, be clearly and completely described the technical scheme in this utility model embodiment, obviously, described embodiment is only this utility model part embodiment, instead of whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of this utility model protection.
As shown in Figure 1, a kind of blood leucocyte filtration device described in the utility model, comprises into blood vessel 1, and the first filter 2, second filter 3, leukocyte induction apparatus 4, the first goes out blood vessel 5 and second and goes out blood vessel 6.
Described first filter 2 with described enter blood vessel 1 be communicated with, the first filtration core 22 that first filter 2 comprises the first filter chamber 21 and is located in described first filter chamber 21, the the first blood storage chamber 23 be communicated with described first filter chamber 21, described first goes out blood vessel is connected with described first blood storage chamber 23, and described first blood storage chamber 23 and first goes out between blood vessel to be provided with hemorrhage switch 24.
Described second filter 3 is connected with described first blood storage chamber 23, described first blood storage chamber 23 and described second filter 3 junction are provided with gauge tap 7, the second filtration core 32 that described second filter 3 comprises the second filter chamber 31 and is located in described second filter chamber 31, the the second blood storage chamber 33 be communicated with described second filter chamber, described second goes out blood vessel 6 connects described second blood storage chamber 33.
Wherein, described leukocyte sensor 4 is provided with in described first blood storage chamber 23, display device 8 is located at outside the first filter 2 and is connected with described leukocyte sensor 4, described display device 8 is provided with led display screen 81, the leucocyte content after the first filtration core 22 in blood is shown by described led display screen 81, the gauge tap 7 whether opening the first blood storage chamber 23 and the second filter 3 junction is selected with this, carry out second time to filter, as filtered without the need to carrying out second time, then directly open hemorrhage switch 24 to go out blood vessel 5 from first and carry out hemorrhage, filter as needs carry out second time, then open gauge tap 7, carry out going out blood vessel 6 from second after second time is filtered hemorrhage.
Further, described first filter chamber 21 and the second filter chamber 31 are the cavity volume formed by two layers of plastic mantle respectively, described first filtration core 22 and the second filtration core 32 are by forming through the lamellar fibre material of ungrease treatment is stacked respectively, and described first filtration core 22 and the second filtration core 32 pass through heat fused sealing with the periphery of described first filter chamber 21 and the second filter chamber 31 respectively, to ensure to close, reach good filter effect.
This utility model blood leucocyte filtration device, by arranging described leukocyte sensor 4 in the first blood storage chamber 23, and show the leucocyte content after the first filtration core 22 in blood by described display device 8, select whether to open described gauge tap 7 with this, carry out second time to filter, as filtered without the need to carrying out second time, then directly open described hemorrhage switch 24 to go out blood vessel 5 from first and carry out hemorrhage, filter as needs carry out second time, then open described gauge tap 7, carry out going out blood vessel 6 from described second after second time is filtered hemorrhage.So, whether the leucocyte content can grasped in filtered blood carries out selecting again to filter, and structure is simple, easy to use, realizes accurately grasping the filter effect understanding blood middle leukocytes.
The foregoing is only preferred embodiment of the present utility model; not in order to limit this utility model; all within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. blood leucocyte filtration device, it is characterized in that: comprise into blood vessel, with the first filter entering blood vessel and be communicated with, first filter comprises the first filter chamber and is located at the first filtration core in the first filter chamber, the the first blood storage chamber be communicated with the first filter chamber, be connected first with the first blood storage chamber and go out blood vessel and the second filter, first blood storage chamber and first goes out between blood vessel to be provided with hemorrhage switch, first blood storage chamber and the second filter junction are provided with gauge tap, second filter comprises the second filter chamber and is located at the second filtration core in the second filter chamber, the the second blood storage chamber be communicated with the second filter chamber, second blood storage chamber is connected with second and goes out blood vessel, first blood storage intracavity is provided with leukocyte sensor, display device is located at outside the first filter and is connected with leukocyte sensor.
2. blood leucocyte filtration device according to claim 1, is characterized in that: described first filter chamber and the second filter chamber are the cavity volume formed by two layers of plastic mantle respectively.
3. blood leucocyte filtration device according to claim 1, is characterized in that: described first filtration core and the second filtration core are by forming through the lamellar fibre material of ungrease treatment is stacked respectively.
4. blood leucocyte filtration device according to claim 1, is characterized in that: described first filtration core and the second filtration core pass through heat fused sealing with the periphery of the first filter chamber and the second filter chamber respectively.
5. blood leucocyte filtration device according to claim 1, is characterized in that: described display device is provided with led display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520800607.8U CN205041856U (en) | 2015-10-13 | 2015-10-13 | White cell filtration device of blood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520800607.8U CN205041856U (en) | 2015-10-13 | 2015-10-13 | White cell filtration device of blood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205041856U true CN205041856U (en) | 2016-02-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520800607.8U Expired - Fee Related CN205041856U (en) | 2015-10-13 | 2015-10-13 | White cell filtration device of blood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205041856U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106890373A (en) * | 2017-02-10 | 2017-06-27 | 广州上诺生物技术有限公司 | A kind of method and system for digital management plasmapheresis leucocyte |
| CN107261239A (en) * | 2017-07-08 | 2017-10-20 | 徐欣欣 | A kind of urgent leucocyte removal device for Leukostasis patient |
| CN111829826A (en) * | 2020-06-24 | 2020-10-27 | 温州医科大学 | Blood sample extraction device for gene marker detection |
-
2015
- 2015-10-13 CN CN201520800607.8U patent/CN205041856U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106890373A (en) * | 2017-02-10 | 2017-06-27 | 广州上诺生物技术有限公司 | A kind of method and system for digital management plasmapheresis leucocyte |
| CN107261239A (en) * | 2017-07-08 | 2017-10-20 | 徐欣欣 | A kind of urgent leucocyte removal device for Leukostasis patient |
| CN111829826A (en) * | 2020-06-24 | 2020-10-27 | 温州医科大学 | Blood sample extraction device for gene marker detection |
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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: 20160224 Termination date: 20171013 |
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| CF01 | Termination of patent right due to non-payment of annual fee |