CN105115879A - Disposable white cell count tablet with marking lines - Google Patents
Disposable white cell count tablet with marking lines Download PDFInfo
- Publication number
- CN105115879A CN105115879A CN201510635294.XA CN201510635294A CN105115879A CN 105115879 A CN105115879 A CN 105115879A CN 201510635294 A CN201510635294 A CN 201510635294A CN 105115879 A CN105115879 A CN 105115879A
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- cell count
- disposable
- wbc
- white cell
- blood cell
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Abstract
The invention discloses a disposable white cell count tablet with marking lines. The disposable white cell count tablet with marking lines consists of an upper cover and a lower cover, which are formed by a transparent material in an injection molding manner, wherein the upper cover and the lower cover are combined into one body to form a closed hollow transparent box, a sample charging hole is reserved in two ends of the upper cover, a detection area which is formed by virtue of a mold in a molding manner is formed in the inner bottom surface of the lower cover, the detection area is a marking line pattern 4 which is formed in an injection molding manner and used for counting and is consistent with a white cell count sheet pattern, and the detection area is communicated with a sample charging hole capillary. When in use, the disposable white cell count tablet is simple to operate, convenient, labor-saving, time-saving, disposable, free from being washed after being used, safe to use and free from worrying the secondary infection caused by scratching skin. By virtue of the standardization of the mold, the pattern consistency of the disposable white cell count tablet with the marking lines is improved, and the reproducibility is good. The cost of the disposable white cell count tablet is reduced. The disposable, low-cost and integrated transparent count sheet with the standard marking lines is an ideal substitute of the existing glass count sheet.
Description
Technical field
The present invention relates to a kind of medical treatment detection device, particularly relate to the disposable band groove white blood cell count(WBC) sheet of the white blood cell count(WBC) instrument use that the white rear residual white quantity of a kind of blood filter detects.
Background technology
Blood filter gets the nod day by day to the effect improving blood transfusion quality in vain.It is leukocytic residual after current detection filter is white, methodology is with reference to the requirement of " defend doctor's political affairs and send out (2012) No. 1 annex blood station regulations for technical operation (2012 editions) ", use " Large Copacity Nageotte blood count dish ", this kind of Large Copacity Nageotte blood count disc board material is glass, be carved with 40 fine rules, be convenient to count under the microscope, during use, also will add a cover thin glass sheet on substrate, need repeatedly to clean in time after each use.Therefore, the shortcoming of this Large Copacity Nageotte blood count dish is: one, with after repeatedly clean, complex operation, waste of manpower and time; Two, because glass material is frangible, damage of colliding with unavoidably in using, operating personnel are scratched as being easy to because of carelessness and cause superinfection.
Summary of the invention
Trouble is used as the Large Copacity Nageotte blood count dish of upper machine consumptive material at present in order to solve, hold breakable problem, the object of this invention is to provide a kind of structure simple, easy to use, saving of labor, laborsaving, the disposable band groove white blood cell count(WBC) sheet of safety.
Technical scheme of the present invention realizes in the following manner:
Disposable band groove white blood cell count(WBC) sheet, it consists of injection molded upper cover, lower cover two parts transparent material, wherein, upper cover and lower cover are integrated, form a hollow transparent box closed, upper cover two head part reserves well position, lower cover inner bottom surface has the surveyed area by mould molding, surveyed area is groove pattern, surveyed area and the well capillary communication consistent with white blood cell count(WBC) plate pattern by injection molded counting.
The cavity height of described hollow space: 0.32mm.
Described upper cover and lower cover ultrasonic soldering or bonding the forming of some glue instrument are integrated.
The cavity volume of hollow space is 50ul.
Whole surveyed area is long × wide is: 31.25mm × 5.00mm;
Whole surveyed area area=length × wide=31.25mm × 5.00mm=156.25mm
2.
Whole surveyed area volume=156.25mm2 × 0.32mm=50.00mm
3.
Good effect of the present invention is:
Simple, convenient during use, saving of labor, laborsaving, save time, single use, cleans after not needing to use again; Use safety, need not worry that scratching skin causes superinfection.Utilize the standardization of mould that the pattern consistance of disposable band groove white blood cell count(WBC) sheet is improved, reproducible.Disposable band groove cytometer several pieces cost reduce.Not only artificial counting under the microscope, and can use on leukocytometer.Use same sample, the accuracy of comparison artificial counting and leukocytometer counting, there is important calibration and be worth.It is the ideal tools that the white rear residual white quantity of blood filter detects.Therefore disposable, low cost, integral type, band standard groove transparent counting plate is the ideal substitute of existing glass counting count board.
Avoiding glass counting count board to need the shortcoming of repeatedly cleaning, avoiding operating personnel because damaging the risk causing superinfection simultaneously.
Disposable band groove white blood cell count(WBC) sheet has important practical value, can be used for white blood cell count(WBC) instrument, as upper machine consumptive material.Also can replace completely " the Large Copacity Nageotte blood count dish " of glass, transfusion testing is in order to filter white rear residual white quantity microscopic count to blood.It is the white common tool detected of blood filter.
Accompanying drawing explanation
Fig. 1 is main TV structure schematic diagram of the present invention.
Fig. 2 is the left TV structure schematic diagram in inside of Fig. 1.
Fig. 3 is pattern groove partial schematic diagram in the detection zone in Fig. 1.
Fig. 4 is Fig. 3 end enlarged diagram.
embodiment:
Below in conjunction with accompanying drawing, the invention will be further described:
As can be seen from Fig. 1, Fig. 2, this disposable band groove white blood cell count(WBC) sheet, it consists of injection molded upper cover 1, lower cover 2 two parts transparent material, wherein, upper cover and lower cover are integrated the transparent boxes of hollow that formation one closes, upper cover two head part reserves well position 3, lower cover 2 inner bottom surface there is the surveyed area by mould molding, surveyed area is the groove pattern 4 consistent with white blood cell count(WBC) plate pattern, surveyed area and well 3 capillary communication by injection molded counting.Described upper cover 1 and lower cover 2 are integrated with ultrasonic soldering or bonding the forming of some glue instrument.
Be it can also be seen that by Fig. 2: the cavity height of described hollow space: 0.32mm; Application of sample amount is 80ul.
Be it can also be seen that by Fig. 3, Fig. 4: there is groove pattern the centre of surveyed area, whole surveyed area is divided into 20 panes by groove, is convenient to examine under a microscope; The cavity volume of hollow space is 50ul
The length of surveyed area × wide: 31.25mm × 5.00mm; Area=length × wide=31.25mm × 5.00mm=156.25mm
2; Hollow volume=156.25mm2 × 0.32mm=50.00mm
3.
Operation steps when the present invention uses is as follows:
1, use pipettor to get 80ul sample, disposal route and the method for counting of sample refer to " defend doctor's political affairs and send out (2012) No. 1 annex blood station regulations for technical operation (2012 editions) ", are added to disposable band groove cytometer in several pieces; 2, count under the microscope, method of counting is consistent with " Large Copacity Nageotte blood count dish " method of counting; 3, counted, disposable band groove white blood cell count(WBC) sheet has been discarded.
Claims (6)
1. disposable band groove white blood cell count(WBC) sheet, it consists of injection molded upper cover (1), lower cover (2) two parts transparent material, it is characterized in that: upper cover and lower cover are integrated, form a hollow transparent box closed, upper cover two head part reserves well position (3), lower cover (2) inner bottom surface there is the surveyed area by mould molding, surveyed area is the groove pattern (4) consistent with white blood cell count(WBC) plate pattern, surveyed area and well (3) capillary communication by injection molded counting.
2. disposable band groove white blood cell count(WBC) sheet according to claim 1, is characterized in that: the cavity height of described hollow space is: 0.32mm.
3. disposable band groove white blood cell count(WBC) sheet according to claim 2, is characterized in that: described upper cover (1) and lower cover (2) ultrasonic soldering or bonding the forming of some glue instrument are integrated.
4. disposable band groove white blood cell count(WBC) sheet according to claim 3, is characterized in that: the cavity volume of hollow space is 50ul.
5. disposable band groove white blood cell count(WBC) sheet according to claim 4, is characterized in that: whole surveyed area is long × wide is: 31.25mm × 5.00mm; Area=length × wide=31.25mm × 5.00mm=156.25mm
2.
6. disposable band groove white blood cell count(WBC) sheet according to claim 5, is characterized in that: whole surveyed area volume=156.25mm2 × 0.32mm=50.00mm
3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510635294.XA CN105115879A (en) | 2015-09-30 | 2015-09-30 | Disposable white cell count tablet with marking lines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510635294.XA CN105115879A (en) | 2015-09-30 | 2015-09-30 | Disposable white cell count tablet with marking lines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105115879A true CN105115879A (en) | 2015-12-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510635294.XA Pending CN105115879A (en) | 2015-09-30 | 2015-09-30 | Disposable white cell count tablet with marking lines |
Country Status (1)
| Country | Link |
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| CN (1) | CN105115879A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109247280A (en) * | 2018-08-15 | 2019-01-22 | 浙江海洋大学 | Copepods ovum grain fast counting panel |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2498609Y (en) * | 2001-10-22 | 2002-07-03 | 王冰 | Biochiop quick inspector |
| CN201255741Y (en) * | 2008-07-04 | 2009-06-10 | 万志静 | Sample fast detecting apparatus |
| CN103725604A (en) * | 2014-01-08 | 2014-04-16 | 爱威科技股份有限公司 | Cell counting plate |
| CN204342792U (en) * | 2014-12-03 | 2015-05-20 | 于汀 | A kind of bedside cell counting fast, partition test box |
| CN205067294U (en) * | 2015-09-30 | 2016-03-02 | 朱耀辉 | Once only take groove white blood cell count(WBC) piece |
-
2015
- 2015-09-30 CN CN201510635294.XA patent/CN105115879A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2498609Y (en) * | 2001-10-22 | 2002-07-03 | 王冰 | Biochiop quick inspector |
| CN201255741Y (en) * | 2008-07-04 | 2009-06-10 | 万志静 | Sample fast detecting apparatus |
| CN103725604A (en) * | 2014-01-08 | 2014-04-16 | 爱威科技股份有限公司 | Cell counting plate |
| CN204342792U (en) * | 2014-12-03 | 2015-05-20 | 于汀 | A kind of bedside cell counting fast, partition test box |
| CN205067294U (en) * | 2015-09-30 | 2016-03-02 | 朱耀辉 | Once only take groove white blood cell count(WBC) piece |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109247280A (en) * | 2018-08-15 | 2019-01-22 | 浙江海洋大学 | Copepods ovum grain fast counting panel |
| CN109247280B (en) * | 2018-08-15 | 2021-04-20 | 浙江海洋大学 | Rapid counting plate for copepods egg granules |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151202 |
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| WD01 | Invention patent application deemed withdrawn after publication |