CN215985434U - A smear device for clinical laboratory - Google Patents
A smear device for clinical laboratory Download PDFInfo
- Publication number
- CN215985434U CN215985434U CN202122360959.4U CN202122360959U CN215985434U CN 215985434 U CN215985434 U CN 215985434U CN 202122360959 U CN202122360959 U CN 202122360959U CN 215985434 U CN215985434 U CN 215985434U
- Authority
- CN
- China
- Prior art keywords
- smear
- scraper
- clinical laboratory
- connecting pipe
- suction pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a smear device for clinical laboratory, which comprises a straw device for sucking and releasing sample liquid and an auxiliary device for smearing a smear, wherein the auxiliary device is connected with the straw device in a plugging and unplugging manner; the suction pipe device comprises a suction pipe body, wherein a capsule ball is mounted at the top of the suction pipe body, a suction head is arranged at the bottom of the suction pipe body, and scale marks are uniformly distributed on the surface of the suction pipe body. According to the smear device for the clinical laboratory, the sample liquid is guaranteed to be uniformly smeared on the glass slide through the arrangement of the auxiliary scraping plate; through the arrangement of the plug connection, the assembly, disassembly and use are convenient, and the convenience of operation is improved; through the arrangement of plug connection, the convenience of maintenance is guaranteed to the dismouting clearance of being convenient for.
Description
Technical Field
The utility model belongs to the field of inspection, and particularly relates to a smear device for a clinical laboratory.
Background
The smear is a method for examining pathogens including gonococcus, cryptococcus neoformans, treponema pallidum, corynebacterium diphtheriae, etc. in blood or tissues. The sample liquid needs to be uniformly spread on the carrier plate. In the prior art, however, smear devices for clinical laboratories: 1. the sample solution is not guaranteed to be evenly smeared on the glass slide because the glass slide is needed to be smeared independently; 2. the arrangement of plug connection is not available, so that the assembly, disassembly and use are inconvenient, and the convenience of operation is low; 3. the disassembly and assembly and the cleaning are not convenient, and the maintenance convenience is low.
SUMMERY OF THE UTILITY MODEL
The present invention has been made in an effort to provide a smear device for clinical laboratory to solve the above-mentioned problems occurring in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme:
a smear device for clinical laboratory, comprising a straw device for sucking and releasing sample liquid, and also comprising an auxiliary device for smearing the smear, wherein the auxiliary device is connected with the straw device in a plugging and unplugging way; the suction pipe device comprises a suction pipe body, wherein a capsule ball is mounted at the top of the suction pipe body, a suction head is arranged at the bottom of the suction pipe body, and scale marks are uniformly distributed on the surface of the suction pipe body.
Further: the auxiliary device comprises a connecting pipe, a first scraper is arranged below the connecting pipe, a first inclined plane is arranged at the bottom of the first scraper, and a slit is arranged in the middle of the first scraper.
The sample liquid enters the slit of the first scraper through the connecting pipe and then flows out, and is coated on the glass slide through the first inclined surface.
Further: the auxiliary device comprises a connecting pipe, a second scraper blade is arranged below the connecting pipe, and a second inclined plane is arranged at the bottom of the second scraper blade.
And the sample liquid flows into the surface of the second scraper plate through the connecting pipe and then flows out, and is coated on the glass slide through the second inclined surface.
Further: the straw body is made of transparent glass materials, and the capsule ball is connected with the straw body in a plugging and pulling manner.
The transparent glass material is convenient for look over the internal appearance liquid of straw, the dismouting of being convenient for is connected in the plug the capsule ball clears up.
Further: the first scraper blade and the connecting pipe are adhered together.
The first scraper is guaranteed to be stable and reliable.
Further: the second scraper and the connecting pipe are welded together.
The second scraping plate is guaranteed to be firm.
The working principle and the using process of the utility model are as follows: through the extrusion the capsule ball produces the vacuum, follows the suction head inhales the appearance liquid the suction pipe is internal, through the connecting pipe inserts the suction pipe body is fixed auxiliary device presses the capsule ball will the internal appearance liquid of suction pipe is extruded, and appearance liquid passes through the connecting pipe gets into first scraper blade the slit flows out again, and passes through first bevel coat is smeared on the slide, perhaps appearance liquid passes through the connecting pipe flows in second scraper blade surface flows out again, and passes through second bevel coat is smeared on the slide.
Compared with the prior art, the utility model has the beneficial effects that:
1. by arranging the auxiliary scraper, the sample liquid is ensured to be uniformly coated on the glass slide;
2. through the arrangement of the plug connection, the assembly, disassembly and use are convenient, and the convenience of operation is improved;
3. through the arrangement of plug connection, the convenience of maintenance is guaranteed to the dismouting clearance of being convenient for.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view showing a structure of a smear apparatus for clinical laboratory according to the present invention;
FIG. 2 is a schematic view of a pipette device of a smear device for clinical laboratory according to the present invention;
FIG. 3 is a front isometric view of an auxiliary device of embodiment 1 of a smear device for clinical laboratories according to the present invention;
FIG. 4 is a rear isometric view of an auxiliary device of embodiment 1 of a smear device for clinical laboratories according to the present invention;
FIG. 5 is a front isometric view of an embodiment 2 auxiliary device of a smear device for clinical laboratories according to the present invention;
FIG. 6 is a bottom isometric view of an embodiment 2 accessory device of a smear device for clinical laboratories of the present invention.
In the reference symbols: 1. a straw device; 101. a straw body; 102. a capsule ball; 103. a suction head; 104. scale lines; 2. an auxiliary device; 201. a connecting pipe; 202. a first squeegee; 203. a first inclined plane; 204. a slit; 205. a second squeegee; 206. a second inclined plane.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The utility model will be further described with reference to the accompanying drawings in which:
example 1
As shown in fig. 1-5, a smear device for clinical laboratory comprises a straw device 1 for sucking and releasing sample liquid, and also comprises an auxiliary device 2 for smearing smear, wherein the auxiliary device 2 is connected with the straw device 1 in a plugging manner; the pipette device 1 comprises a pipette body 101, a capsule ball 102 is mounted on the top of the pipette body 101, a suction head 103 is arranged at the bottom of the pipette body 101, and scale marks 104 are uniformly distributed on the surface of the pipette body 101.
Further: the auxiliary device 2 comprises a connecting pipe 201, a first scraper 202 is arranged below the connecting pipe 201, a first inclined surface 203 is arranged at the bottom of the first scraper 202, a slit 204 is arranged in the middle of the first scraper 202, and sample liquid enters the slit 204 of the first scraper 202 through the connecting pipe 201 and then flows out, and is coated on the glass slide through the first inclined surface 203; the pipette body 101 is made of transparent glass materials, the capsule ball 102 is connected with the pipette body 101 in a plugging and unplugging manner, the transparent glass materials are convenient for checking the sample liquid in the pipette body 101, and the plugging and unplugging connection is convenient for disassembling and assembling the capsule ball 102 for cleaning; the first scraper 202 and the connecting pipe 201 are adhered together, so that the first scraper 202 is stable and reliable.
Example 2
As shown in fig. 6, embodiment 2 differs from embodiment 1 in that: the auxiliary device 2 comprises a connecting pipe 201, a second scraper 205 is arranged below the connecting pipe 201, a second inclined surface 206 is arranged at the bottom of the second scraper 205, and the sample liquid flows into the surface of the second scraper 205 through the connecting pipe 201 and then flows out, and is coated on the glass slide through the second inclined surface 206; the second scraping plate 205 and the connecting pipe 201 are welded together, and the second scraping plate 205 is guaranteed to be firm and firm.
The working principle and the using process of the utility model are as follows: vacuum is generated by squeezing the capsule ball 102, sample liquid is sucked into the sucker body 101 from the sucker 103, the auxiliary fixing device 2 of the sucker body 101 is inserted through the connecting pipe 201, the capsule ball 102 is pressed to extrude the sample liquid in the sucker body 101, the sample liquid enters the slit 204 of the first scraper 202 through the connecting pipe 201 and flows out again, and is coated on a glass slide through the first inclined plane 203, or the sample liquid flows into the surface of the second scraper 205 through the connecting pipe 201 and flows out again, and is coated on the glass slide through the second inclined plane 206.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.
Claims (6)
1. A smear device for clinical laboratory comprising a pipette device (1) for aspirating and releasing a sample liquid, characterized in that: the smear trowelling machine further comprises an auxiliary device (2) used for trowelling smears, wherein the auxiliary device (2) is connected with the straw device (1) in a plugging and pulling mode;
the suction pipe device (1) comprises a suction pipe body (101), wherein a capsule ball (102) is mounted at the top of the suction pipe body (101), a suction head (103) is arranged at the bottom of the suction pipe body (101), and scale marks (104) are uniformly distributed on the surface of the suction pipe body (101).
2. A smear device for clinical laboratory according to claim 1, wherein: the auxiliary device (2) comprises a connecting pipe (201), a first scraper (202) is arranged below the connecting pipe (201), a first inclined plane (203) is arranged at the bottom of the first scraper (202), and a slit (204) is arranged in the middle of the first scraper (202).
3. A smear device for clinical laboratory according to claim 1, wherein: the auxiliary device (2) comprises a connecting pipe (201), a second scraper (205) is arranged below the connecting pipe (201), and a second inclined plane (206) is arranged at the bottom of the second scraper (205).
4. A smear device for clinical laboratory according to claim 1, wherein: the straw body (101) is made of transparent glass materials, and the capsule ball (102) is connected with the straw body (101) in a plugging and unplugging manner.
5. A smear device for clinical laboratory according to claim 2, characterized in that: the first scraper blade (202) and the connecting pipe (201) are pasted together.
6. A smear device for clinical laboratory according to claim 3, wherein: the second scraper (205) and the connecting pipe (201) are welded together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122360959.4U CN215985434U (en) | 2021-09-28 | 2021-09-28 | A smear device for clinical laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122360959.4U CN215985434U (en) | 2021-09-28 | 2021-09-28 | A smear device for clinical laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215985434U true CN215985434U (en) | 2022-03-08 |
Family
ID=80510296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122360959.4U Expired - Fee Related CN215985434U (en) | 2021-09-28 | 2021-09-28 | A smear device for clinical laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215985434U (en) |
-
2021
- 2021-09-28 CN CN202122360959.4U patent/CN215985434U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215985434U (en) | A smear device for clinical laboratory | |
| CN210994370U (en) | Liquid transfer device capable of quantitatively taking liquid | |
| CN204636383U (en) | The quantitative micro blood-taking tube of a kind of single use two-period form | |
| CN216284562U (en) | Medical science inspection smear processor | |
| CN212370236U (en) | Commonality moves liquid suction nozzle | |
| CN208672405U (en) | A kind of Thinprep pap test film-making folder | |
| CN216207972U (en) | Smear device for clinical laboratory | |
| CN221334275U (en) | Liquid transfer device of DNA extraction device | |
| CN220056828U (en) | Sampling dropper used on whole blood POCT reagent card strip seat | |
| CN215611667U (en) | Pipette suction head | |
| CN210228885U (en) | Dermatological traditional Chinese medicine applicator | |
| CN218478746U (en) | Novel nucleic acid sampling tube and tube rack thereof | |
| CN213943189U (en) | Independently wash formula liquid-transfering gun | |
| CN220812439U (en) | Sample tube device and in-vitro detection equipment | |
| CN211771214U (en) | Cell culture liquid changing device | |
| CN210465264U (en) | Combined in-vitro diagnostic reagent card | |
| CN219279471U (en) | Leak protection formula biological reagent liquid filling machine | |
| CN221156741U (en) | Pipette suction head | |
| CN215135778U (en) | Medicine applying device for skin burn | |
| CN215080060U (en) | Disposable multifunctional suction tube | |
| CN215961363U (en) | Bleeding collecting and metering device for operation | |
| CN217786678U (en) | Smear device for clinical laboratory | |
| CN217424790U (en) | Excrement sampling rod, excrement sampling and collecting device and excrement sampling and processing equipment | |
| CN219849676U (en) | Micro-pipette | |
| CN214050040U (en) | Anti-suck-back syringe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220308 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |