CN211325088U - Rabbit serum extractor - Google Patents
Rabbit serum extractor Download PDFInfo
- Publication number
- CN211325088U CN211325088U CN201922158028.9U CN201922158028U CN211325088U CN 211325088 U CN211325088 U CN 211325088U CN 201922158028 U CN201922158028 U CN 201922158028U CN 211325088 U CN211325088 U CN 211325088U
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- China
- Prior art keywords
- sampling tube
- negative pressure
- pressure sampling
- connecting hole
- rabbit serum
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- Expired - Fee Related
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- Investigating Or Analysing Biological Materials (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a rabbit serum extractor, which comprises a needle head, wherein one end of the needle head is provided with a blood sampling tube, one end of the blood sampling tube is fixedly connected with a connecting insertion tube, the top end of the connecting insertion tube is provided with a first connecting hole, one end of the blood sampling tube is communicated with the first connecting hole, one end of the connecting insertion tube is provided with a negative pressure sampling tube, the top end of the negative pressure sampling tube is movably connected with a connecting cover, the top end of the connecting cover is provided with a groove, the center of the groove is provided with a second connecting hole, the inner side of the second connecting hole is provided with a disposable plastic package film, the peripheral edge of the disposable plastic package film is fixedly connected with the second connecting hole, one side of the connecting cover is provided with a connecting belt, one end of the connecting belt is fixedly connected with a movable block, the center at the bottom of the movable block is, reduce the transfer of sample, prevent that the sample from being infected, and be convenient for operate, reduce manpower and materials, effectual improvement work efficiency.
Description
Technical Field
The utility model relates to a stockbreeding technical field specifically is a rabbit serum extractor.
Background
The blood examination is one of the most important technologies in clinical diagnosis, generally, due to the self-coagulation mechanism of blood, related biochemical analysis needs to extract serum from blood as an analysis sample, and meanwhile, the extracted serum is compared with whole blood, the storage time is greatly prolonged, and the sample can be conveniently traced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rabbit serum extractor, simple structure, convenient to use with store the sample, reduce the transfer of sample, prevent that the sample from being infected, and be convenient for operate, reduce manpower and materials, effectual improvement work efficiency to solve the problem of proposing in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rabbit serum extractor, includes the syringe needle, syringe needle one end is equipped with the heparin tube, heparin tube one end fixedly connected with connects the intubate, it is equipped with first connecting hole to connect the intubate top, heparin tube one end and first connecting hole intercommunication, just it is equipped with the negative pressure sampling tube to connect intubate one end, negative pressure sampling tube top swing joint has the connection lid, the connection lid top is equipped with the recess, recess central authorities are equipped with the second connecting hole, second connecting hole inboard is equipped with disposable plastic envelope membrane, disposable plastic envelope membrane all links to each other with the second connecting hole is fixed all around along, just it is equipped with the connecting band to connect lid one side, connecting band one end fixedly connected with movable block, movable block bottom central fixedly connected with sealing plug, the sealing plug links to each other in second connecting hole activity.
Further, the coating of negative pressure sampling tube inner wall has the anticoagulant, just negative pressure sampling tube top all is equipped with the screw thread with the connecting cover inboard, the negative pressure sampling tube passes through the screw thread activity with the connecting cover and links to each other.
Furthermore, the periphery of the connecting insertion tube is sleeved with an anti-slip pad, and the bottom end of the connecting insertion tube is of a conical structure.
Furthermore, a transparent observation window is arranged on one side of the negative pressure sampling tube, and scales are arranged on one side of the transparent observation window.
Furthermore, the periphery of the connecting cover is provided with an anti-skid pad.
Furthermore, the needle head, the blood sampling tube and the negative pressure sampling tube are all set as disposable products.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through setting up the negative pressure sampling tube, through connecting the intubate with the heparin tube rather than the intercommunication, can take a blood sample through the syringe needle is automatic, with the blood sample directly gather the negative pressure sampling tube insidely, reduce the transfer number of times of sample, reduce its contaminated possibility.
2. Through setting up disposable plastic envelope membrane, can guarantee the inside negative pressure environment of negative pressure pipe, and clean health, through setting up the anticoagulant, can prevent that blood from solidifying, increase and store the time.
3. Through setting up connecting cover and sealing plug, make the negative pressure sampling tube of being equipped with the sample be convenient for store and transport.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the negative pressure sampling tube of the present invention;
FIG. 3 is a schematic view of the connecting cover of the present invention;
FIG. 4 is a schematic view of the connection cannula of the present invention;
reference numbers in the figures: 1. a needle head; 2. a blood collection tube; 3. connecting the cannula; 4. a first connection hole; 5. a negative pressure sampling tube; 6. a connecting cover; 7. a groove; 8. a second connection hole; 9. a disposable plastic packaging film; 10. a connecting belt; 11. a movable block; 12. a sealing plug; 13. an anticoagulant; 14. a thread; 15. a non-slip mat; 16. a transparent viewing window; 17. calibration; 18. and (4) anti-skid lines.
Detailed Description
The present invention will be further described with reference to the following embodiments, wherein the drawings are for illustrative purposes only and are not intended to be limiting, and in order to better illustrate the embodiments of the present invention, some components of the drawings may be omitted, enlarged or reduced and do not represent the size of an actual product.
The first embodiment is as follows:
as shown in fig. 1-4, a rabbit serum extractor comprises a needle head 1, wherein one end of the needle head 1 is provided with a blood sampling tube 2, one end of the blood sampling tube 2 is fixedly connected with a connection insertion tube 3, the top end of the connection insertion tube 3 is provided with a first connection hole 4, one end of the blood sampling tube 2 is communicated with the first connection hole 4, one end of the connection insertion tube 3 is provided with a negative pressure sampling tube 5, the blood sampling tube 2 is communicated with the blood sampling tube 3 through the connection insertion tube 3, blood can be automatically sampled through the needle head 1, a blood sample is directly collected into the negative pressure sampling tube 5, the transfer frequency of the sample is reduced, the possibility of the sample being polluted is reduced, the top end of the negative pressure sampling tube 5 is movably connected with a connection cover 6, the top end of the connection cover 6 is provided with a groove 7, the center of the groove 7 is provided with a second connection hole 8, a disposable, and clean health, disposable plastic envelope membrane 9 all links to each other with second connecting hole 8 is fixed all around along, just connect 6 one sides of lid and be equipped with connecting band 10, connecting band 10 one end fixedly connected with movable block 11, 11 bottom central authorities fixedly connected with sealing plug 12 of movable block make the negative pressure sampling tube 5 that is equipped with the sample be convenient for store and transport, sealing plug 12 links to each other in second connecting hole 8 activity.
More specifically, the slipmat has been cup jointed to connection 3 peripheries of intubate, just connect 3 bottoms of intubate to establish to the toper structure, 5 one sides of negative pressure sampling tube are equipped with transparent observation window 16, 16 one sides of transparent observation window are equipped with scale 17, are convenient for observe sample capacity, connection 6 peripheries of lid are equipped with slipmat 15, syringe needle 1, heparin tube 2 and negative pressure sampling tube 5 all establish to disposable product.
Example two:
as shown in fig. 2, the anticoagulant 13 is coated on the inner wall of the negative pressure sampling tube 5, so that blood coagulation can be prevented, the storage time is increased, the threads 14 are arranged at the top end of the negative pressure sampling tube 5 and the inner side of the connecting cover 6, and the negative pressure sampling tube 5 and the connecting cover 6 are movably connected through the threads 14.
The working principle is as follows: this kind of rabbit serum extractor, through setting up negative pressure sampling tube 5, through connecting 3 with heparin tube 2 rather than the intercommunication of intubate, can take a blood sample through syringe needle 1 is automatic, directly gather the blood sample inside negative pressure sampling tube 5, reduce the transfer number of times of sample, reduce its contaminated possibility, through setting up disposable plastic envelope membrane 9, can guarantee the inside negative pressure environment of negative pressure tube, and clean health, through setting up anticoagulant 13, can prevent blood coagulation, increase and store the time, connect lid 6 and sealing plug 12 through setting up, make the negative pressure sampling tube 5 that is equipped with the sample be convenient for store and transport.
Although particular embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A rabbit serum extractor, includes syringe needle (1), its characterized in that: needle head (1) one end is equipped with heparin tube (2), heparin tube (2) one end fixedly connected with connects intubate (3), it is equipped with first connecting hole (4) to connect intubate (3) top, heparin tube (2) one end and first connecting hole (4) intercommunication, just it is equipped with negative pressure sampling tube (5) to connect intubate (3) one end, negative pressure sampling tube (5) top swing joint has connecting cover (6), connecting cover (6) top is equipped with recess (7), recess (7) central authorities are equipped with second connecting hole (8), second connecting hole (8) inboard is equipped with disposable plastic envelope membrane (9), disposable plastic envelope membrane (9) all edge all around links to each other with second connecting hole (8) are fixed, just connecting cover (6) one side is equipped with connecting band (10), connecting band (10) one end fixedly connected with movable block (11), the center of the bottom of the movable block (11) is fixedly connected with a sealing plug (12), and the sealing plug (12) is movably connected with the second connecting hole (8).
2. The rabbit serum extractor according to claim 1, wherein: the coating of negative pressure sampling tube (5) inner wall has anticoagulant (13), just negative pressure sampling tube (5) top all is equipped with screw thread (14) with connecting lid (6) inboard, negative pressure sampling tube (5) link to each other through screw thread (14) activity with connecting lid (6).
3. The rabbit serum extractor according to claim 1, wherein: the periphery of the connecting insertion pipe (3) is sleeved with an anti-slip pad, and the bottom end of the connecting insertion pipe (3) is of a conical structure.
4. The rabbit serum extractor according to claim 1, wherein: negative pressure sampling tube (5) one side is equipped with transparent observation window (16), transparent observation window (16) one side is equipped with scale (17).
5. The rabbit serum extractor according to claim 1, wherein: the periphery of the connecting cover (6) is provided with an anti-skid pad (15).
6. The rabbit serum extractor according to claim 1, wherein: the needle head (1), the blood sampling tube (2) and the negative pressure sampling tube (5) are all set as disposable products.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922158028.9U CN211325088U (en) | 2019-12-05 | 2019-12-05 | Rabbit serum extractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922158028.9U CN211325088U (en) | 2019-12-05 | 2019-12-05 | Rabbit serum extractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211325088U true CN211325088U (en) | 2020-08-25 |
Family
ID=72128690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922158028.9U Expired - Fee Related CN211325088U (en) | 2019-12-05 | 2019-12-05 | Rabbit serum extractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211325088U (en) |
-
2019
- 2019-12-05 CN CN201922158028.9U patent/CN211325088U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200825 Termination date: 20211205 |