CN205426562U - Blood serum sampler - Google Patents
Blood serum sampler Download PDFInfo
- Publication number
- CN205426562U CN205426562U CN201521071165.4U CN201521071165U CN205426562U CN 205426562 U CN205426562 U CN 205426562U CN 201521071165 U CN201521071165 U CN 201521071165U CN 205426562 U CN205426562 U CN 205426562U
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- CN
- China
- Prior art keywords
- blood
- sampler
- serum
- blood serum
- piston
- 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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- Investigating Or Analysing Biological Materials (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a blood serum sampler, including barrel and sample syringe needle, be equipped with the sample connection on the barrel, be equipped with the sealing plug on the sample connection, the barrel surface is equipped with spout and draw -in groove, the inside slip port that is equipped with of spout, the barrel passes through the sampling tube and is connected with the sample syringe needle, the overhead handle that is equipped with of sampling probe. In this blood serum sampler can be directly inhales the barrel with blood, then directly draw out through the serum of serum filter layer in with blood, need not carry out other experiments again and draw, it is very convenient.
Description
Technical field
This utility model relates to medical examination technical field, is specially a kind of blood serum sampler.
Background technology
Blood serum sampler is a kind of to extract blood of human body the device stored, but sample may only be stored by blood serum sampler in the market, when needing serum, it is necessary to take out blood sample, then be centrifuged etc. additive method obtain blood serum sample, so greatly reduce the work efficiency of doctor, wasting manpower, material resources and financial resources, current blood sampler function is the most single, it is impossible to meets and uses requirement, to this end, it is proposed that a kind of blood serum sampler.
Utility model content
The purpose of this utility model is to provide a kind of blood serum sampler, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, this utility model following technical scheme of offer: a kind of blood serum sampler, including cylinder and sampling syringe needle, described cylinder is provided with sample tap, described sample tap is provided with sealing-plug, and described drum surface is provided with chute and draw-in groove, is provided with slip port inside described chute, described cylinder is connected with sampling syringe needle by probe tube, and described sampling syringe needle is provided with handle.
Preferably, described probe tube is provided with sampling obturator.
Preferably, described sampling obturator is provided with regulation switch.
Preferably, described inner barrel is provided with serum filter course and piston.
Preferably, it is provided with blood groove between described serum filter course and piston.
Preferably, described piston is provided with thief hole, and described blood groove is connected with probe tube by the thief hole on piston.
Preferably, described piston is connected with slip port by connecting rod.
Compared with prior art, the beneficial effects of the utility model are: this blood serum sampler is possible not only to storage of blood sample, directly by serum filter course, the serum in blood can also be filtered out when needing and using, then discharged by sample tap, for doctor, blood sample need not be centrifuged waiting additive method to extract serum by doctor again, only need to just may filter that out serum sample by slip port when re-using blood sample.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation；
Fig. 2 is this utility model profile.
In figure: 1 sealing-plug, 2 sample taps, 3 cylinders, 4 slip ports, 5 chutes, 6 draw-in grooves, 7 sampling syringe needles, 8 handles, 9 probe tubes, 10 serum filter courses, 11 thief holes, 12 blood grooves, 13 pistons, 14 connecting rods, 15 sampling obturators, 16 regulation switches.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of this utility model protection.
nullRefer to Fig. 1-2，A kind of technical scheme of this utility model offer: a kind of blood serum sampler，Including cylinder 3 and sampling syringe needle 7，Cylinder 3 is provided with sample tap 2，Sample tap 2 is provided with sealing-plug 1，Cylinder 3 surface is provided with chute 5 and draw-in groove 6，Chute 5 is internal is provided with slip port 4，Cylinder 3 is connected with sampling syringe needle 7 by probe tube 9，Sampling syringe needle 7 is provided with handle 8，Probe tube 9 is provided with sampling obturator 15，Sampling obturator 15 is provided with regulation switch 16，Cylinder 3 is internal is provided with serum filter course 10 and piston 13，Blood groove 12 it is provided with between serum filter course 10 and piston 13，Piston 13 is provided with thief hole 11，Blood groove 12 is connected with probe tube 9 by the thief hole 11 on piston 13，Piston 13 is connected with slip port 4 by connecting rod 14.
Operation principle: first slip port 4 is slided at draw-in groove 6, then sampled by sampling syringe needle 7, open the regulation switch 16 on sampling obturator 15 again, blood will enter blood groove 12 due to pressure difference by probe tube 9, it is then shut off regulation switch 16 just can blood sample be stored, opening sealing-plug 1, slip slip port 4 during use, blood sample will filter out serum by serum filter course 10.
Embodiment the most of the present utility model, for the ordinary skill in the art, being appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can carry out multiple change, revise, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (7)
1. a blood serum sampler, including cylinder (3) and sampling syringe needle (7), it is characterized in that: described cylinder (3) is provided with sample tap (2), described sample tap (2) is provided with sealing-plug (1), described cylinder (3) surface is provided with chute (5) and draw-in groove (6), described chute (5) is internal is provided with slip port (4), described cylinder (3) is connected with sampling syringe needle (7) by probe tube (9), and described sampling syringe needle (7) is provided with handle (8).
A kind of blood serum sampler the most according to claim 1, it is characterised in that: described probe tube (9) is provided with sampling obturator (15).
A kind of blood serum sampler the most according to claim 2, it is characterised in that: described sampling obturator (15) is provided with regulation switch (16).
A kind of blood serum sampler the most according to claim 1, it is characterised in that: described cylinder (3) is internal is provided with serum filter course (10) and piston (13).
A kind of blood serum sampler the most according to claim 4, it is characterised in that: it is provided with blood groove (12) between described serum filter course (10) and piston (13).
A kind of blood serum sampler the most according to claim 5, it is characterized in that: described piston (13) is provided with thief hole (11), described blood groove (12) is connected with probe tube (9) by the thief hole (11) on piston (13).
A kind of blood serum sampler the most according to claim 4, it is characterised in that: described piston (13) is connected with slip port (4) by connecting rod (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521071165.4U CN205426562U (en) | 2015-12-21 | 2015-12-21 | Blood serum sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521071165.4U CN205426562U (en) | 2015-12-21 | 2015-12-21 | Blood serum sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205426562U true CN205426562U (en) | 2016-08-03 |
Family
ID=56537821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521071165.4U Expired - Fee Related CN205426562U (en) | 2015-12-21 | 2015-12-21 | Blood serum sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205426562U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108795729A (en) * | 2018-09-28 | 2018-11-13 | 湖南乐准智芯生物科技有限公司 | A kind of biochip and its micro liquid sampling structure |
| WO2020063795A1 (en) * | 2018-09-28 | 2020-04-02 | 湖南乐准智芯生物科技有限公司 | Biochip, micro liquid sample loading structure thereof, and micro quantitative sampling method |
-
2015
- 2015-12-21 CN CN201521071165.4U patent/CN205426562U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108795729A (en) * | 2018-09-28 | 2018-11-13 | 湖南乐准智芯生物科技有限公司 | A kind of biochip and its micro liquid sampling structure |
| WO2020063795A1 (en) * | 2018-09-28 | 2020-04-02 | 湖南乐准智芯生物科技有限公司 | Biochip, micro liquid sample loading structure thereof, and micro quantitative sampling method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160803 Termination date: 20171221 |