CN202110173U - Novel manual sample injection needle - Google Patents
Novel manual sample injection needle Download PDFInfo
- Publication number
- CN202110173U CN202110173U CN2011202081490U CN201120208149U CN202110173U CN 202110173 U CN202110173 U CN 202110173U CN 2011202081490 U CN2011202081490 U CN 2011202081490U CN 201120208149 U CN201120208149 U CN 201120208149U CN 202110173 U CN202110173 U CN 202110173U
- Authority
- CN
- China
- Prior art keywords
- injection needle
- sample injection
- sample
- novel manual
- introduction needle
- 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
Abstract
The utility model relates to a novel manual sample injection needle, which comprises a sample injection needle body. A hollow cavity is arranged in the sample injection needle body; the bottom part of the hollow cavity is a round head; the center position of the bottom part is provided with a suction inlet; a horizontal groove is arranged at a diameter position of the bottom part; and the length of the horizontal groove is the same with the diameter of the suction inlet. The novel manual sample injection needle has the advantages that: the problem that a sample cannot be sucked or cannot be sucked fully is thoroughly solved.
Description
Technical field
The present invention relates to a kind of novel manual sample introduction needle, relate in particular to and a kind ofly be installed on the five classification blood cell appearance that the beautiful really bio tech ltd in Jiangsu produces the hand sampling pin that attracts blood preparation to use when being used for manually measuring.
Background technology
The hand sampling pin that the existing instrument in market is used all is round end or tack, and what adorn at ordinary times that sample uses all is anticoagulant tube or sub warhead, because of the bottom of anticoagulant tube is circular; The bottom of sub warhead is sharp, adds that doing the general of hand sampling all is the fewer sample of specimen amount, so when manually inhaling appearance; Usually anticoagulant tube or sub warhead are withstood suction needle and draw sample; Can cause suction to attract deficiency like this, cause testing result on the low side, cause the erroneous judgement of doctor patient's state of an illness less than sample or sample.
Summary of the invention
In order to address the above problem, the invention provides a kind of problem novel manual sample introduction needle that can thoroughly solve suction less than sample or sample attraction deficiency.
To achieve these goals; The present invention provides a kind of novel manual sample introduction needle, comprises sample introduction needle main body 1, is provided with hollow cavity 2 in the sample introduction needle main body 1; And its bottom is a round end 3; The bottom home position has a suction inlet 4, and its diametrical position offers translot 5 one in the bottom, and translot 5 length are identical with suction inlet 4 diameters.
Like this, do not causing cross pollution and do not influencing under the prerequisite of cleaning performance, thoroughly solving and inhale less than sample or the not enough problem of sample attraction.
The beneficial effect of hand sampling pin of the present invention is: original suction needle is when detecting sample; The situation that the on the low side or results abnormity of result is often arranged; The problem of solution is to remeasure, and also causes the increase of reagent cost and remeasure both to lose time, and uses hand sampling pin of the present invention after thoroughly solving the problem of inhaling less than sample or sample attraction deficiency; Can save the regular hour to hospital laboratory, increase work efficiency and reduce unnecessary reagent waste.
Description of drawings
Accompanying drawing 1 is the right view of hand sampling pin of the present invention.
Accompanying drawing 2 is the vertical view of hand sampling pin of the present invention.
Accompanying drawing 3 is the front elevation of hand sampling pin of the present invention.
Wherein
1 sample introduction needle main body, 2 hollow cavity 3 bottom round ends 4 suction inlets 5 translots
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is set forth in detail, thereby protection scope of the present invention is made more explicit defining so that advantage of the present invention and characteristic can be easier to it will be appreciated by those skilled in the art that.
The present invention is a kind of novel manual sample introduction needle; Comprise sample introduction needle main body 1, be provided with hollow cavity 2 in the sample introduction needle main body 1, and its bottom is a round end 3; The bottom home position has a suction inlet 4; Its diametrical position offers translot 5 one in the bottom, and translot 5 length are identical with suction inlet 4 diameters, and sample solution can be sucked into the hollow cavity 2 from the suction inlet on the bottom round end 34; Owing to have translot 5 on the centre position of bottom round end 3; So no matter the anticoagulant tube of splendid attire sample solution bottom is that circle or sub warhead can both leave certain space, do not causing cross pollution and do not influencing under the prerequisite of cleaning performance like this, thoroughly solve to inhale and attract not enough problem less than sample solution or sample solution.
The above; Be merely embodiment of the present invention; But protection scope of the present invention is not limited thereto; Any those of ordinary skill in the art are in the technical scope that the present invention disclosed, and variation or the replacement that can expect without creative work all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain that claims were limited.
Claims (2)
1. novel manual sample introduction needle; Comprise sample introduction needle main body (1), be provided with hollow cavity (2) in the said sample introduction needle main body (1), and its bottom is round end (3); The bottom home position has a suction inlet (4), and it is characterized in that: its diametrical position offers one translot (5) in the bottom.
2. novel manual sample introduction needle, it is characterized in that: the width of said translot (5) is identical with the diameter of suction inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202081490U CN202110173U (en) | 2011-06-20 | 2011-06-20 | Novel manual sample injection needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202081490U CN202110173U (en) | 2011-06-20 | 2011-06-20 | Novel manual sample injection needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202110173U true CN202110173U (en) | 2012-01-11 |
Family
ID=45435618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202081490U Expired - Fee Related CN202110173U (en) | 2011-06-20 | 2011-06-20 | Novel manual sample injection needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202110173U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102841194A (en) * | 2011-06-20 | 2012-12-26 | 江苏美诚生物科技有限公司 | Novel hand-operated sample introduction needle |
-
2011
- 2011-06-20 CN CN2011202081490U patent/CN202110173U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102841194A (en) * | 2011-06-20 | 2012-12-26 | 江苏美诚生物科技有限公司 | Novel hand-operated sample introduction needle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202110173U (en) | Novel manual sample injection needle | |
| CN102841194A (en) | Novel hand-operated sample introduction needle | |
| CN201949883U (en) | Inspection test tube for clinical laboratory | |
| CN201847687U (en) | Disposable hemostix | |
| CN201492424U (en) | Disposable vein blood collecting device | |
| CN201870345U (en) | Chopsticks | |
| CN205656194U (en) | A duplex for hematology analyzer | |
| CN201814582U (en) | Anti-pollution check blood taking needle | |
| CN102879594A (en) | Novel puncture needle | |
| CN202814741U (en) | Double-needle sampling needle | |
| CN202216859U (en) | Sampling tube for inspection | |
| CN200984187Y (en) | Novel testing type blood taking needle | |
| CN202214363U (en) | Pipetting device for testing microorganisms | |
| CN200984185Y (en) | Testing type blood taking needle | |
| CN202397475U (en) | Hemostix | |
| CN201920737U (en) | Examination blood taking needle | |
| CN201337913Y (en) | Novel test tube | |
| CN205656193U (en) | A single needle that be used for hematology analyzer have sampling with puncture function | |
| CN2820083Y (en) | Convenient blood taking bag | |
| CN202313365U (en) | Novel anti-hemolysis needle head outer sleeve | |
| CN201304339Y (en) | Novel test tube | |
| CN205964082U (en) | Nephrology puncture needle | |
| CN201160851Y (en) | Hemostix | |
| CN200963139Y (en) | Improved checking blood sampling needle | |
| CN201108431Y (en) | Draw blood test-tube |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120111 Termination date: 20140620 |
|
| EXPY | Termination of patent right or utility model |