CN201016885Y - Examination micro-sampler - Google Patents
Examination micro-sampler Download PDFInfo
- Publication number
- CN201016885Y CN201016885Y CNU2007200198732U CN200720019873U CN201016885Y CN 201016885 Y CN201016885 Y CN 201016885Y CN U2007200198732 U CNU2007200198732 U CN U2007200198732U CN 200720019873 U CN200720019873 U CN 200720019873U CN 201016885 Y CN201016885 Y CN 201016885Y
- Authority
- CN
- China
- Prior art keywords
- capillary
- pipette
- air hole
- glass
- glass pipette
- 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
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Abstract
A test micro sampler consists of an air hole, a rubber bag, a glass pipette, a capillary frame and a capillary pipette. The glass pipette is a main body part of the test micro sampler and is a round bar-shaped hollow glass pipe. The rubber bag is arranged on the upper end of the glass pipette. The air hole is arranged on the up top end of the rubber bag. The air hole can be blocked by pressing the air hole with a finger. When the finger moves away, the air hole is opened. The lower end of the glass pipette is connected with the capillary frame, the lower end of which is equipped with the capillary pipette. An intake dosage indicating calibration for indicating the liquid amount absorbed in the capillary pipette is arranged on the capillary pipette. The test micro sampler has the advantages of simple whole structure and convenient operation and use. With few absorption amount of the capillary pipette, the utility model is beneficial to the ensuring of sampling precision.
Description
Technical field:
The utility model relates to the medical test servicing unit, relates in particular to the check microscale sampler.
Background technology:
Need microsampling when carrying out micro-check analysis and match, but prior art often uses common sampler to carry out with visual consideration, because poor accuracy, both influenced the speed of check analysis, also influence the quality of check analysis.
The utility model content:
The purpose of this utility model is, overcomes the deficiencies in the prior art part, and a kind of check microscale sampler is provided, and can be used for accurately the microsampling check, the accuracy that helps guaranteeing checking, improve check analysis put beam and speed.
Check microscale sampler described in the utility model includes air hole, rubber pneumatic bag, glass pipette, capillary pipe support and capillary syring and forms.Said glass pipette is the main component of check microscale sampler described in the utility model, is the interior empty glass tube of a pole shape, and the upper end at glass pipette is connected with rubber pneumatic bag.Top on rubber pneumatic bag is provided with air hole.The air hole that press...withes one's finger can stop up air hole, decontrols finger, and air hole is opened.The lower end of glass pipette is connected with the capillary pipe support, and the lower end of capillary pipe support is connected with capillary syring.Said capillary syring is provided with the scale mark of expression soakage, in order to the amount of liquid in the expression suction capillary syring.
Check microscale sampler described in the utility model, one-piece construction is simple, operation and easy to use.Because the soakage of capillary syring seldom, so more help guaranteeing the precision of taking a sample.
Description of drawings:
Accompanying drawing is the structural representation of check microscale sampler described in the utility model.1-air hole 2-rubber pneumatic bag 3-glass pipette 4-capillary pipe support 5-capillary syring
Embodiment:
Referring now to accompanying drawing, be described as follows in conjunction with the embodiments: check microscale sampler described in the utility model includes air hole 1, rubber pneumatic bag 2, glass pipette 3, capillary pipe support 4 and capillary syring 5 and forms.Said glass pipette 3 is main components of check microscale sampler described in the utility model, is the interior empty glass tube of a pole shape, in the upper end of glass pipette 3, is connected with rubber pneumatic bag 2.Top on rubber pneumatic bag 2 is provided with air hole 1.The air hole 1 that press...withes one's finger can stop up air hole 1, decontrols finger, and air hole 1 is opened.The lower end of glass pipette 3 is connected with capillary pipe support 4, and the lower end of capillary pipe support 4 is connected with capillary syring 5.Said capillary syring 5 is provided with the scale mark of expression soakage, in order to the amount of liquid in the expression suction capillary syring 5.Check microscale sampler described in the utility model, one-piece construction is simple, operation and easy to use.Because the soakage of capillary syring 5 seldom, so more help guaranteeing the precision of taking a sample.
Claims (2)
1. check microscale sampler, it is characterized in that glass pipette (3) is the interior empty glass tube of a pole shape, upper end in glass pipette (3), be connected with rubber pneumatic bag (2), on the last top of rubber pneumatic bag (2), be provided with air hole (1), the lower end of glass pipette (3), be connected with capillary pipe support (4), the lower end of capillary pipe support (4) is connected with capillary syring (5).
2. check microscale sampler according to claim 1 is characterized in that capillary syring (5) is provided with the scale mark of expression soakage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200198732U CN201016885Y (en) | 2007-03-22 | 2007-03-22 | Examination micro-sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200198732U CN201016885Y (en) | 2007-03-22 | 2007-03-22 | Examination micro-sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201016885Y true CN201016885Y (en) | 2008-02-06 |
Family
ID=39057379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200198732U Expired - Fee Related CN201016885Y (en) | 2007-03-22 | 2007-03-22 | Examination micro-sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201016885Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103117102A (en) * | 2012-12-18 | 2013-05-22 | 浙江建安检测研究院有限公司 | Point source manufacturing method and capillary tube used for positron emission tomography (PET) detection |
| WO2015062505A1 (en) * | 2013-10-30 | 2015-05-07 | 石家庄禾柏生物技术股份有限公司 | Sampling head for quick sampling |
| CN109883769A (en) * | 2016-04-13 | 2019-06-14 | 广东盛泽康华生物医药有限公司 | A kind of tear quantitative collector |
| CN111238880A (en) * | 2020-02-27 | 2020-06-05 | 山西四建集团有限公司 | Pavement construction sampling device |
-
2007
- 2007-03-22 CN CNU2007200198732U patent/CN201016885Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103117102A (en) * | 2012-12-18 | 2013-05-22 | 浙江建安检测研究院有限公司 | Point source manufacturing method and capillary tube used for positron emission tomography (PET) detection |
| CN103117102B (en) * | 2012-12-18 | 2015-05-27 | 浙江建安检测研究院有限公司 | Point source manufacturing method and capillary tube used for positron emission tomography (PET) detection |
| WO2015062505A1 (en) * | 2013-10-30 | 2015-05-07 | 石家庄禾柏生物技术股份有限公司 | Sampling head for quick sampling |
| CN109883769A (en) * | 2016-04-13 | 2019-06-14 | 广东盛泽康华生物医药有限公司 | A kind of tear quantitative collector |
| CN111238880A (en) * | 2020-02-27 | 2020-06-05 | 山西四建集团有限公司 | Pavement construction sampling device |
| CN111238880B (en) * | 2020-02-27 | 2022-05-20 | 山西四建集团有限公司 | Road surface construction sampling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080206 |