CN200963139Y - Improved checking blood sampling needle - Google Patents
Improved checking blood sampling needle Download PDFInfo
- Publication number
- CN200963139Y CN200963139Y CN 200620147619 CN200620147619U CN200963139Y CN 200963139 Y CN200963139 Y CN 200963139Y CN 200620147619 CN200620147619 CN 200620147619 CN 200620147619 U CN200620147619 U CN 200620147619U CN 200963139 Y CN200963139 Y CN 200963139Y
- Authority
- CN
- China
- Prior art keywords
- blood sampling
- utility
- needle
- model
- sampling 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
An improved blood sampling needle is provided. The utility model belongs to the technical field of medical inspection equipments, which is an improved inspection blood sampling needle in particular. The utility model aims to provide the inspection blood sampling needle capable of preventing various pollutants falling into the needle tube and polluting the blood samples in blood sampling process. The technical proposal of the utility model is that the part of a disposable syringe close to end is provided with a round protuberance, and the inner diameter of the round protuberance is corresponding to the outer diameter of the needle pin. The utility model is mainly used in laboratory departments to sample blood.
Description
Technical field: this utility model belongs to medical inspection equipment technical field, specifically a kind of modified model check blood taking needle.
Background technology: the check blood taking needle of present clinical use is common disposable syringe, and pintle is upwards smoked during blood sampling, and bigger space is arranged between pintle and the needle tubing, makes all contaminations fall into the pollution that needle tubing causes blood preparation easily.
Summary of the invention: this practical purpose provides and a kind ofly the time can prevent effectively that all contaminations from falling into the check blood taking needle of needle tubing contaminated blood specimen in blood sampling.
The technical solution of the utility model is: near terminal part one circular projection is arranged at the disposable syringe needle tubing, the interior diameter of circular projection is corresponding with the overall diameter of pintle.
The beneficial effects of the utility model are: this utility model simple structure, making owing to the barrier of circular projection, make all contaminations can not fall into needle tubing during blood sampling easily.Medical personnel have been made things convenient for.
Description of drawings: accompanying drawing 1 is a structural representation of the present utility model.
Among the figure 1, syringe needle, 2, needle tubing, 3, circular projection, 4, pintle.
The specific embodiment: the part near terminal at disposable syringe needle tubing 2 has a circular projection 3, and the overall diameter of the interior diameter of circular projection and pintle 4 is corresponding.Circular projection 3 makes all contaminations can not fall into needle tubing 2 during use.
Claims (1)
1, modified model check blood taking needle comprises syringe needle (1), needle tubing (2), pintle (4), it is characterized in that: the part near terminal at needle tubing (2) has a circular projection (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620147619 CN200963139Y (en) | 2006-10-25 | 2006-10-25 | Improved checking blood sampling needle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620147619 CN200963139Y (en) | 2006-10-25 | 2006-10-25 | Improved checking blood sampling needle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200963139Y true CN200963139Y (en) | 2007-10-24 |
Family
ID=38867149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620147619 Expired - Fee Related CN200963139Y (en) | 2006-10-25 | 2006-10-25 | Improved checking blood sampling needle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200963139Y (en) |
-
2006
- 2006-10-25 CN CN 200620147619 patent/CN200963139Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201617841U (en) | Hemostix | |
| CN200963139Y (en) | Improved checking blood sampling needle | |
| CN200984185Y (en) | Testing type blood taking needle | |
| CN2776298Y (en) | Instrument for collecting salive sample | |
| CN200984187Y (en) | Novel testing type blood taking needle | |
| CN202146319U (en) | Disposable secretion sampler | |
| CN201500142U (en) | Vaginal fluid sampling device used for gynecological examination | |
| CN201814582U (en) | Anti-pollution check blood taking needle | |
| CN208003973U (en) | A kind of use for laboratory organic reagent quantifies liquid-transfering device | |
| CN2887251Y (en) | Disposable tube attached blood-sampling needle | |
| CN2662831Y (en) | Disposable tube blood sampling device | |
| CN201524580U (en) | Blood collection tube stand for testing | |
| CN203658127U (en) | Integrated specimen processing device | |
| CN201564482U (en) | Disposable test-tube blood collection needle | |
| CN201342351Y (en) | Novel testing test tube | |
| CN201602773U (en) | Blood sample extractor for examination | |
| CN201194805Y (en) | Disposable hemostix | |
| CN200998255Y (en) | Blood sampling tube for checking | |
| CN202005772U (en) | Device for sampling and examining vaginal secretion | |
| CN2309798Y (en) | Disposable hollow needle for blood sampling | |
| CN202335868U (en) | Blood-collection test tube for test | |
| CN201131744Y (en) | A test-tube | |
| CN202214363U (en) | Pipetting device for testing microorganisms | |
| CN2848121Y (en) | Disposable blood sampling needle | |
| CN201949325U (en) | Medical liquid sample collector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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 |