CN202903573U - Serum separation storage device - Google Patents
Serum separation storage device Download PDFInfo
- Publication number
- CN202903573U CN202903573U CN 201220396486 CN201220396486U CN202903573U CN 202903573 U CN202903573 U CN 202903573U CN 201220396486 CN201220396486 CN 201220396486 CN 201220396486 U CN201220396486 U CN 201220396486U CN 202903573 U CN202903573 U CN 202903573U
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- CN
- China
- Prior art keywords
- storage device
- blood
- serum
- trap
- microsyringe
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- Expired - Fee Related
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Abstract
The utility mode aims at providing a serum separation storage device, which comprises a blood collection device molded in an integrated manner, a needle type sample filter and a storage tube, wherein the blood collection device molded in the integrated manner comprises a blood collection needle (1), a siphon (2) and a micro injector (3), the tail end of the blood collection needle (1) is connected with one end of the siphon (2) in a sealed manner, and the other end of the siphon (2) is connected with the opening of a cylinder of the micro injector (3) in a sealed manner. By virtue of the serum separation storage device provided by the utility model, serum can be separated; and the serum separation storage device is simple in structure, convenient to use, and suitable for use by a family or an individual.
Description
Technical field
The utility model relates to a kind of serum Separate Storage device.
Background technology
The at present domestic fast diagnosis reagent that has existed a lot of suitable families and individual to use, such as blood sugar test reagent, the patient refers to that by collection blood can understand self controlling degree of blood sugar at home, but the part fast diagnosis reagent is also arranged, and needs to drip serum and analyzes.
The method that obtains at large serum is by the disposable syringe collecting blood sample, and then centrifugal blood sample on hydro-extractor makes the blood preparation layering, uses at last suction pipe sucking-off serum, carries out analyzing and testing.
At present, also be fit to the serum separation storage device that family and individual use.
The utility model content
For solving the problems of the technologies described above the serum Separate Storage device that the utility model provides a kind of suitable family and individual to use.
Serum Separate Storage device of the present utility model, formed by integrated blood-taking device, pin type sample filter and storage tube, wherein said integrated blood-taking device is comprised of blood taking needle 1, U trap 2 and microsyringe 3, one end of the end of described blood taking needle 1 and described U trap 2 is tightly connected, and the openend of the syringe of the other end of described U trap 2 and described microsyringe 3 is tightly connected.
Further, the aperture of the openend of the syringe of the aperture of described pin type sample filter and described microsyringe 3 is complementary.
Further, described blood taking needle 1 is provided with the groove 4 that along the circumferential direction extends with the junction of described U trap 2.
Further, described U trap 2 is provided with the groove 5 that along the circumferential direction extends with the junction of described microsyringe 3.
Further, described storage tube is with gland bonnet.
Serum Separate Storage device of the present utility model can separation of serum, and it is simple in structure, and is easy to use, is suitable for family and the individual uses.
Description of drawings
Fig. 1 represents the cut-open view of the blood-taking device of serum Separate Storage device of the present utility model.
Fig. 2 represents the synoptic diagram of the pin type sample filter of serum Separate Storage device of the present utility model.
Fig. 3 represents the synoptic diagram of the storage tube of serum Separate Storage device of the present utility model.
Embodiment
Fig. 1-Figure 3 shows that serum Separate Storage device of the present utility model describes Separate Storage device of the present utility model in detail below in conjunction with accompanying drawing.
Serum Separate Storage device of the present utility model is comprised of integrated blood-taking device, pin type sample filter and storage tube.
Integrated blood-taking device comprises blood taking needle 1, U trap 2 and microsyringe 3, and an end of the end of blood taking needle 1 and U trap 2 is tightly connected, and the openend of the syringe of the other end of U trap 2 and microsyringe 3 is tightly connected.Blood taking needle 1 is provided with the groove 4 that along the circumferential direction extends with the junction of U trap 2.U trap 2 is provided with the groove 5 that along the circumferential direction extends with the junction of microsyringe 3.Blood-taking device is provided with the part that groove makes things convenient for the user to remove in use to have used and the part that can guarantee to expose smooth.The aperture of the openend of the syringe of the aperture of pin type sample filter and described microsyringe 3 is complementary.When the pin type sample filter is connected with the openend of the syringe of microsyringe 3, this aperture that is complementary can make pin type sample filter and microsyringe 3 be tightly connected, thereby can be so that whole blood reaches the purpose of separation of serum by the filter membrane in the pin type sample filter under the pressure that microsyringe produces.Storage tube can seal storage tube with gland bonnet, thereby the serum that can avoid separating is polluted.
During use, the user adopts finger blood with the blood taking needle 1 of integrated blood-taking device, then along blood taking needle 1 and the groove of the junction of U trap 2 blood taking needle 1 is removed from integrated blood-taking device, and an end of U trap 2 is exposed; Then refer to blood with U trap 2 absorptions, refer to that under syphonic effect blood enters in the tubule of microsyringe 3; At this moment, along U trap 2 and the groove of the junction of microsyringe 3 U trap 2 is removed from integrated blood-taking device, thereby the openend of the syringe of microsyringe 3 is exposed; Openend and the pin type sample filter of the syringe of the microsyringe 3 that exposes are tightly connected, exert pressure by the piston that promotes microsyringe 3, make to refer to that blood by the filter membrane of pin type sample filter, collects filtrate with storage tube, thus acquisition serum; The serum that obtains can carry out further biochemical analysis.
More than explanation is just illustrative for the utility model; and nonrestrictive, those of ordinary skills understand, in the situation that does not break away from the spirit and scope that claims limit; can make many modifications, variation or equivalence, but all will fall within the scope of protection of the present invention.
Claims (5)
1. serum Separate Storage device, it is characterized in that, formed by integrated blood-taking device, pin type sample filter and storage tube, wherein said integrated blood-taking device is comprised of blood taking needle (1), U trap (2) and microsyringe (3), one end of the end of described blood taking needle (1) and described U trap (2) is tightly connected, and the openend of the syringe of the other end of described U trap (2) and described microsyringe (3) is tightly connected.
2. serum Separate Storage device according to claim 1 is characterized in that, the aperture of the openend of the syringe of the aperture of described pin type sample filter and described microsyringe (3) is complementary.
3. serum Separate Storage device according to claim 1 is characterized in that, described blood taking needle (1) is provided with the groove (4) that along the circumferential direction extends with the junction of described U trap (2).
4. serum Separate Storage device according to claim 1 is characterized in that, described U trap (2) is provided with the groove (5) that along the circumferential direction extends with the junction of described microsyringe (3).
5. serum Separate Storage device according to claim 1 is characterized in that described storage tube is with gland bonnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220396486 CN202903573U (en) | 2012-08-10 | 2012-08-10 | Serum separation storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220396486 CN202903573U (en) | 2012-08-10 | 2012-08-10 | Serum separation storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202903573U true CN202903573U (en) | 2013-04-24 |
Family
ID=48124231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220396486 Expired - Fee Related CN202903573U (en) | 2012-08-10 | 2012-08-10 | Serum separation storage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202903573U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105652023A (en) * | 2016-01-09 | 2016-06-08 | 深圳市贝沃德克生物技术研究院有限公司 | Comprehensive detection equipment for multiple serum markers |
-
2012
- 2012-08-10 CN CN 201220396486 patent/CN202903573U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105652023A (en) * | 2016-01-09 | 2016-06-08 | 深圳市贝沃德克生物技术研究院有限公司 | Comprehensive detection equipment for multiple serum markers |
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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: 20130424 Termination date: 20180810 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |