CN204203250U - A kind of sample needle for chemical illumination immunity analysis instrument - Google Patents
A kind of sample needle for chemical illumination immunity analysis instrument Download PDFInfo
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- CN204203250U CN204203250U CN201420574104.9U CN201420574104U CN204203250U CN 204203250 U CN204203250 U CN 204203250U CN 201420574104 U CN201420574104 U CN 201420574104U CN 204203250 U CN204203250 U CN 204203250U
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- sample needle
- needle
- analysis instrument
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- level sensor
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Abstract
The utility model provides a kind of sample needle for chemical illumination immunity analysis instrument, comprises sample needle main body, needle body, installing plate, characterized by further comprising liquid level sensor, and wherein liquid level sensor, needle body and installing plate are positioned in sample needle main body.The utility model introduces level sensor assembly on the basis of traditional sample needle, and for judging the relative position relation of liquid level and syringe needle, thus Predicated execution is drawn or got rid of the opportunity of liquid; Whether blood coagulation induction module, exist the situation blocking pin hole in the process by judgement imbitition and determine whether there is blood coagulation phenomenon.The introducing of above-mentioned module improves the work efficiency of sample needle greatly, and then improves complete machine service efficiency when being applied to chemical illumination immunity analysis instrument.
Description
Technical field
The utility model relates to technical field of immunoassay, is specifically related to a kind of sample needle for chemical illumination immunity analysis instrument.
Background technology
Chemical illumination immunity analysis instrument is the instrument for measuring chemical composition in blood or other body fluid, this analyser the steps such as the sampling in analytic process, reagent adding, detection are integrated in one robotization realize, be widely used at situation of all-level hospitals, epidemic prevention station at present.Sample arm is one of critical piece in this analyser, and the process completing reagent for driving sample needle and add, has the function that opposite planar carries out being elevated and selecting dress.And be positioned at the sample needle of sample arm outer rim, be responsible for going deep into vessel and perform application of sample action, because immunoassay process needs accurately to control application of sample action, therefore requirements at the higher level are proposed to the performance of sample needle.In addition, owing to may relate to the liquid that blood, tissue fluid etc. can condense in application of sample process, therefore the problem of blood coagulation obstruction pin hole also happens occasionally.
Summary of the invention
The utility model is intended to the technological deficiency for prior art, a kind of sample needle for chemical illumination immunity analysis instrument is provided, realize in application of sample process, judging rapidly that the phenomenon of pin hole is blocked in blood coagulation, correctly, fast can perform imbibition action according to the position of liquid level simultaneously.
For realizing above technical purpose, the utility model by the following technical solutions:
For a sample needle for chemical illumination immunity analysis instrument, comprise sample needle main body, needle body, installing plate, characterized by further comprising liquid level sensor, wherein liquid level sensor, needle body and installing plate are positioned in sample needle main body.
Preferably, also comprise blood coagulation induction module, described blood coagulation induction module is positioned in sample needle main body.
Preferably, described needle body is positioned at sample needle body rim.
Preferably, described installing plate is hollow cylinder.
Preferably, described liquid level sensor is photoelectric liquid level sensor.
The utility model introduces level sensor assembly on the basis of traditional sample needle, and for judging the relative position relation of liquid level and syringe needle, thus Predicated execution is drawn or got rid of the opportunity of liquid; Whether blood coagulation induction module, exist the situation blocking pin hole in the process by judgement imbitition and determine whether there is blood coagulation phenomenon.The introducing of above-mentioned module improves the work efficiency of sample needle greatly, and then improves complete machine service efficiency when being applied to chemical illumination immunity analysis instrument.
Accompanying drawing explanation
Fig. 1 is for the sample needle of chemical illumination immunity analysis instrument, the structural representation of sample arm in prior art;
Fig. 2 is the forward structure schematic diagram of the utility model embodiment;
Fig. 3 is the perspective view of the utility model embodiment;
Fig. 4 be the utility model embodiment overlook direction structure schematic diagram.
In figure:
1, sample needle main body 2, needle body 3, liquid level sensor
4, blood coagulation induction module 5, installing plate
Embodiment
Embodiment 1
For a sample needle for chemical illumination immunity analysis instrument, comprise sample needle main body 1, needle body 2, installing plate 5, characterized by further comprising liquid level sensor 3, wherein liquid level sensor 3, needle body 2 and installing plate 5 are positioned in sample needle main body 1.
On the basis of above technical scheme, also comprise blood coagulation induction module 4, described blood coagulation induction module 4 is positioned in sample needle main body 1; Described needle body 2 is positioned at sample needle main body 1 edge; Described installing plate 5 is hollow cylinders; Described liquid level sensor 3 is photoelectric liquid level sensors.
Embodiment 2
For a sample needle for chemical illumination immunity analysis instrument, comprise sample needle main body 1, needle body 2, installing plate 5, characterized by further comprising liquid level sensor 3, wherein liquid level sensor 3, needle body 2 and installing plate 5 are positioned in sample needle main body 1.
On the basis of above technical scheme, also comprise blood coagulation induction module 4, described blood coagulation induction module 4 is positioned in sample needle main body 1; Described needle body 2 is positioned at sample needle main body 1 centre position.Described installing plate 5 is clamping parts; Described liquid level sensor 3 is infrared ray level sensors.
Embodiment 3
For a sample needle for chemical illumination immunity analysis instrument, comprise sample needle main body 1, needle body 2, installing plate 5, characterized by further comprising liquid level sensor 3, wherein liquid level sensor 3, needle body 2 and installing plate 5 are positioned in sample needle main body 1.
Above embodiment of the present utility model has been described in detail, but described content is only preferred embodiment of the present utility model, not in order to limit the utility model.All make in application range of the present utility model any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. the sample needle for chemical illumination immunity analysis instrument, comprise sample needle main body (1), needle body (2), installing plate (5), characterized by further comprising liquid level sensor (3), wherein liquid level sensor (3), needle body (2) and installing plate (5) are positioned in sample needle main body (1).
2. a kind of sample needle for chemical illumination immunity analysis instrument according to claim 1, characterized by further comprising blood coagulation induction module (4), and described blood coagulation induction module (4) is positioned in sample needle main body (1).
3. a kind of sample needle for chemical illumination immunity analysis instrument according to claim 1 and 2, is characterized in that described needle body (2) is positioned at sample needle main body (1) edge.
4. a kind of sample needle for chemical illumination immunity analysis instrument according to claim 1 and 2, is characterized in that described installing plate (5) is hollow cylinder.
5. a kind of sample needle for chemical illumination immunity analysis instrument according to claim 1 and 2, is characterized in that described liquid level sensor (3) is photoelectric liquid level sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420574104.9U CN204203250U (en) | 2014-09-30 | 2014-09-30 | A kind of sample needle for chemical illumination immunity analysis instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420574104.9U CN204203250U (en) | 2014-09-30 | 2014-09-30 | A kind of sample needle for chemical illumination immunity analysis instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204203250U true CN204203250U (en) | 2015-03-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420574104.9U Active CN204203250U (en) | 2014-09-30 | 2014-09-30 | A kind of sample needle for chemical illumination immunity analysis instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204203250U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104237549A (en) * | 2014-09-30 | 2014-12-24 | 博奥赛斯（天津）生物科技有限公司 | Sample injection needle for chemiluminescence immunoassay analyzer |
| CN112345784A (en) * | 2020-10-22 | 2021-02-09 | 烟台海深威软件有限公司 | Sample adding needle, needle withdrawing mechanism used for sample adding needle and needle installing and withdrawing method |
-
2014
- 2014-09-30 CN CN201420574104.9U patent/CN204203250U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104237549A (en) * | 2014-09-30 | 2014-12-24 | 博奥赛斯（天津）生物科技有限公司 | Sample injection needle for chemiluminescence immunoassay analyzer |
| CN112345784A (en) * | 2020-10-22 | 2021-02-09 | 烟台海深威软件有限公司 | Sample adding needle, needle withdrawing mechanism used for sample adding needle and needle installing and withdrawing method |
| CN112345784B (en) * | 2020-10-22 | 2021-09-24 | 烟台海深威软件有限公司 | Sample adding needle, needle withdrawing mechanism used for sample adding needle and needle installing and withdrawing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 300300 building 14, international medical device Industrial Park, No. 16, Wujing Road, economic and Technological Development Zone, Dongli District, Tianjin Patentee after: Tianjin boasaisi Biotechnology Co.,Ltd. Address before: 300300 No. 10, Siwei Road, development zone, Dongli District, Tianjin Patentee before: BIOSCIENCE (TIANJIN) DIAGNOSTIC TECHNOLOGY Co.,Ltd. |