CN2039554U - Device for smearing blood smear - Google Patents
Device for smearing blood smear Download PDFInfo
- Publication number
- CN2039554U CN2039554U CN 88207465 CN88207465U CN2039554U CN 2039554 U CN2039554 U CN 2039554U CN 88207465 CN88207465 CN 88207465 CN 88207465 U CN88207465 U CN 88207465U CN 2039554 U CN2039554 U CN 2039554U
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- smear
- blood
- smearing
- utility
- model
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- Investigating Or Analysing Biological Materials (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a device for smearing blood smear, which is an apparatus used to smear blood smear or other body fluid smear in hospital, epidemic prevention station and research unit. The device is composed of a skid pipe, a smear, a backplane and a frame. With the apparatus, the main uncertainty such as the inclination included angle and the contact gap between the smear and slide glass in present operation of manual smearing smear is fixed. Therefore, the smearing of standardized and normalized blood smear with various thicknesses can be realized, so that the quality control of the count and classification of white blood cells can be conducted. With one piece of blood swear, the test of three items of total counting, classification and the morphologic observation of white blood cells can all be carried out. The utility model has the advantages of easy operation and easy mastery.
Description
This utility model is the blood slider, is a kind of hospital, epidemic prevention station and R﹠D institution's check utensil.
White blood count and differential is the elementary item in the Clinical Laboratory, is widely used, and has critical role in medical diagnosis.But the present blood smear that uses is all by manual pushing, because proficiency level's difference, operation technique is different, and the blood smear of pushing is gage distortion often, the cell distribution inequality, be difficult to strict quality is carried out in the pushing of blood smear, be difficult to obtain more satisfactory qualified blood smear.
The purpose of this utility model provides a kind of blood slider, and it is made of sliding pipe, push jack, base plate and framework.Sliding pipe is made with smooth bar of hard or pipe material, and the bottom line of two sliding pipes forms slideway plane, i.e. microscope slide plane.Base plate is with respect to microscope slide plane inclination certain angle, and push jack is installed on the base plate, and its working edge pastes mutually with the microscope slide plane parallel, and the lines of push jack working edge should be straight, complete, smooth.Framework can be made with rigid plastics such as lucites, and also available thin slide is bonded.Certainly, when adopting plastics or glass, above-mentioned parts all or part of can be carried out disposable molded forming.
The utility model has the advantages that: use blood slider pushing blood smear, not only operation easier, quick, be easy to grasp, and can be as required, the standardization of pushing different-thickness, normalized blood smear (or other body fluid smears), the quality control that carries out total white blood cells counting and classification.As long as blood smear of pushing just can carry out the check that total white blood cells counting, leukocyte differential count and cellular morphology are observed three projects.
Accompanying drawing is the sketch map of this utility model embodiment.
Sliding pipe (1) external diameter is 4mm, long 27mm, be fixed on two inboards of framework (4), base plate (3) is fixed in the framework (4), and push jack (2) is fixed on the base plate (3), and wide is 15～16mm, the working edge (6) of push jack (2) pastes mutually with microscope slide (5) (being the slideway plane) is parallel, its contact gap is not more than 0.01mm, and push jack (2) is 25 °～45 ° with the angle of microscope slide (5), and the overall dimensions of whole blood slider is 26 * 30 * 25mm.During operation, get an amount of blood or body fluid, hand-held blood slider, sliding pipe (1) is placed on the both sides of microscope slide (5), passes certain distance forward, it is even just can to obtain thickness of liquid film, the head of liquid film, body, tail distribute clear and legible, the blood that the border is neat (liquid) smear.
Claims (3)
1, a kind of blood slider is characterized in that being made up of sliding pipe [1], push jack [2], base plate [3], framework [4], and push jack [2] is 25 °～45 ° with the angle of microscope slide [5].
2,, it is characterized in that the working edge (6) of push jack (2) and the contact gap of microscope slide (5) are not more than 0.01mm by the described blood slider of claim 1.
3, by claim 1,2 described blood sliders, the material that it is characterized in that the blood slider is rigid plastics or glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88207465 CN2039554U (en) | 1988-06-18 | 1988-06-18 | Device for smearing blood smear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88207465 CN2039554U (en) | 1988-06-18 | 1988-06-18 | Device for smearing blood smear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2039554U true CN2039554U (en) | 1989-06-21 |
Family
ID=4841482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88207465 Withdrawn CN2039554U (en) | 1988-06-18 | 1988-06-18 | Device for smearing blood smear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2039554U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1294884C (en) * | 2005-03-14 | 2007-01-17 | 张疆 | Sample applying clamp and its operating method |
| CN105910870A (en) * | 2016-06-30 | 2016-08-31 | 上海市奉贤区中心医院 | Blood smear pushing device |
| CN106885718A (en) * | 2015-12-15 | 2017-06-23 | 爱威科技股份有限公司 | Disposable blade system and blood film make instrument automatically |
-
1988
- 1988-06-18 CN CN 88207465 patent/CN2039554U/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1294884C (en) * | 2005-03-14 | 2007-01-17 | 张疆 | Sample applying clamp and its operating method |
| CN106885718A (en) * | 2015-12-15 | 2017-06-23 | 爱威科技股份有限公司 | Disposable blade system and blood film make instrument automatically |
| CN106885718B (en) * | 2015-12-15 | 2020-04-17 | 爱威科技股份有限公司 | Disposable doctor blade system and automatic blood smear making instrument |
| CN105910870A (en) * | 2016-06-30 | 2016-08-31 | 上海市奉贤区中心医院 | Blood smear pushing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |