CN205031272U - Multi -functional blood sample collection device - Google Patents
Multi -functional blood sample collection device Download PDFInfo
- Publication number
- CN205031272U CN205031272U CN201520740433.0U CN201520740433U CN205031272U CN 205031272 U CN205031272 U CN 205031272U CN 201520740433 U CN201520740433 U CN 201520740433U CN 205031272 U CN205031272 U CN 205031272U
- Authority
- CN
- China
- Prior art keywords
- suction pipe
- liquid suction
- sample collection
- syringe needle
- blood sample
- 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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Abstract
The utility model provides a multi -functional blood sample collection device belongs to medical instrument technical field, including stock solution bottle and additive, still include syringe needle, connecting pipe, connector, liquid suction pipe, dog, piston, push rod and fixed stopper, the stock solution bottle in have an additive, bottleneck department links to each other with fixed stopper on the liquid suction pipe lateral wall, is equipped with piston and push rod in the liquid suction pipe, it is continuous with connecting pipe and syringe needle that the open end of liquid suction pipe passes through the connector. The beneficial effects of the utility model are that: overall structure reasonable in design, operation convenient to use, the many units of function are suitable for popularization and application, combine through carrying out the organic with collection system and collection device, can not have the pollution scheduling problem that causes in the transfer process with the direct save of sampling liquid, and be equipped with the limit function dog in collection system, convenient operation, it is safe in utilization.
Description
Technical field
This utility model relates to technical field of medical instruments, particularly relates to a kind of Multifunctional blood fluid sample collection device.
Background technology
At present, the hemostix used is generally disposable syringe, during blood sampling, puncture needle is thrust veins beneath the skin, after blood sample collection, injecting tube is for inspection, and so operation is cumbersome, wastes time and energy, but also increase the contaminated risk of blood sample, reduce the accuracy of inspection, make inspection failure even sometimes, have to again draw blood.
China's publication; publication number: CN104673623A; once disclose a kind of blood sample collection devices, it is characterized in that, in collecting pipe, have additive; mouth of pipe place is provided with seal rubber plug; the outside of plug is provided with protective cap, can preserve blood sample for a long time at normal temperatures, stablizes blood sample middle reaches from nucleic acid level; the integrity of the free nucleic acid of protection, is conducive to analyzing the accurate detection of cfDNA.But this device only has the function of collection, do not possess the function of sampling, need extra equipment to sample, in transfer process, be easy to the pollution causing sample.
Utility model content
This utility model provides a kind of Multifunctional blood fluid sample collection device, overall construction design is reasonable, easy for operation, function is polynary, be suitable for applying, by harvester is organically combined with gathering-device, institute's sample solution directly can be preserved, there is not the problems such as the pollution caused in transfer process; And in harvester, be provided with limit function block, easy to operate, use safety.
For solving the problems of the technologies described above, the embodiment of the present application provides a kind of Multifunctional blood fluid sample collection device, comprise liquid containing bottle and additive, it is characterized in that, also comprise syringe needle, connection tube, union joint, liquid suction pipe, block, piston, push rod and fixed plug, have additive in described liquid containing bottle, bottle mouth position is connected with the fixed plug on liquid suction pipe sidewall, be provided with piston and push rod in liquid suction pipe, the opening of liquid suction pipe is connected with syringe needle with connection tube by union joint.
As the preferred embodiment of this programme, described connection tube is soft medical plastic tube, and two ends are all connected with the end seals of syringe needle and liquid suction pipe respectively by union joint.
As the preferred embodiment of this programme, the inwall of described liquid suction pipe sidewall is provided with block, and the position of block is positioned at after fixed plug.
As the preferred embodiment of this programme, the structure of described fixed plug matches with the opening of liquid containing bottle, and both are tightly connected.
The one or more technical schemes provided in the embodiment of the present application, at least have following technique effect or advantage:
Overall construction design is reasonable, and easy for operation, function is polynary, is suitable for applying, and by being organically combined with gathering-device by harvester, institute's sample solution directly can being preserved, there is not the problems such as the pollution caused in transfer process; And in harvester, be provided with limit function block, easy to operate, use safety.
Accompanying drawing explanation
In order to be illustrated more clearly in this utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the embodiment of the present application.
In Fig. 1,1, syringe needle, 2, connection tube, 3, union joint, 4, liquid suction pipe, 5, block, 6, piston, 7, push rod, 8, liquid containing bottle, 9, additive, 10, fixed plug.
Detailed description of the invention
This utility model provides a kind of Multifunctional blood fluid sample collection device, overall construction design is reasonable, easy for operation, function is polynary, be suitable for applying, by harvester is organically combined with gathering-device, institute's sample solution directly can be preserved, there is not the problems such as the pollution caused in transfer process; And in harvester, be provided with limit function block, easy to operate, use safety.
In order to better understand technique scheme, below in conjunction with Figure of description and concrete embodiment, technique scheme is described in detail.
As shown in Figure 1, a kind of Multifunctional blood fluid sample collection device, comprise liquid containing bottle 8 and additive 9, also comprise syringe needle 1, connection tube 2, union joint 3, liquid suction pipe 4, block 5, piston 6, push rod 7 and fixed plug 10, additive 9 is had in described liquid containing bottle 8, bottle mouth position is connected with the fixed plug 10 on liquid suction pipe 4 sidewall, is provided with piston 6 and push rod 7 in liquid suction pipe 4, and the opening of liquid suction pipe 4 is connected with syringe needle 1 with connection tube 2 by union joint 3.
Wherein, in actual applications, described connection tube 2 is soft medical plastic tube, and two ends are equipped with union joint 3, is connected respectively with the end seals of syringe needle 1 and liquid suction pipe 4, facilitates doctor to carry out the operation of contact pin and drawing liquid.
Wherein, in actual applications, the inwall of described liquid suction pipe 4 sidewall is provided with block 5, and the position of block 5 is positioned at after fixed plug 10, prevents from making sample liquid flow in liquid containing bottle 8 in operating process because piston 6 blocks fixed plug 10.
Wherein, in actual applications, the structure of described fixed plug 10 matches with the opening of liquid containing bottle 8, both are tightly connected, and without the need to secondary transferring when the blood of collection files or detects, can not pollute blood sample, improve inspection accuracy rate of diagnosis, alleviate the work difficulty of medical worker.
Wherein, in actual applications, described additive 9 is made up of blood anticoagulant, the agent of hemocyte nucleic acid stability, the agent of blood plasma nucleic acid stability, pH buffer, can stablize blood sample middle reaches from nucleic acid level; the integrity of the free nucleic acid of protection, is conducive to analyzing the accurate detection of cfDNA.
The above, it is only preferred embodiment of the present utility model, not any pro forma restriction is done to this utility model, although this utility model discloses as above with preferred embodiment, but and be not used to limit this utility model, any those skilled in the art, do not departing within the scope of technical solutions of the utility model, make a little change when the technology contents of above-mentioned announcement can be utilized or be modified to the Equivalent embodiments of equivalent variations, in every case be the content not departing from technical solutions of the utility model, according to any simple modification that technical spirit of the present utility model is done above embodiment, equivalent variations and modification, all still belong in the scope of technical solutions of the utility model.
Claims (4)
1. a Multifunctional blood fluid sample collection device, comprise liquid containing bottle (8) and additive (9), it is characterized in that, also comprise syringe needle (1), connection tube (2), union joint (3), liquid suction pipe (4), block (5), piston (6), push rod (7) and fixed plug (10), additive (9) is had in described liquid containing bottle (8), bottle mouth position is connected with the fixed plug (10) on liquid suction pipe (4) sidewall, piston (6) and push rod (7) is provided with in liquid suction pipe (4), the opening of liquid suction pipe (4) is connected with syringe needle (1) with connection tube (2) by union joint (3).
2. a kind of Multifunction blood sample collection devices according to claim 1, it is characterized in that, described connection tube (2) is soft medical plastic tube, and two ends are all connected with the end seals of syringe needle (1) and liquid suction pipe (4) respectively by union joint (3).
3. a kind of Multifunction blood sample collection devices according to claim 1, is characterized in that, the inwall of described liquid suction pipe (4) sidewall is provided with block (5), and the position of block (5) is positioned at after fixed plug (10).
4. a kind of Multifunction blood sample collection devices according to claim 1, is characterized in that, the structure of described fixed plug (10) matches with the opening of liquid containing bottle (8), and both are tightly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520740433.0U CN205031272U (en) | 2015-09-23 | 2015-09-23 | Multi -functional blood sample collection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520740433.0U CN205031272U (en) | 2015-09-23 | 2015-09-23 | Multi -functional blood sample collection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205031272U true CN205031272U (en) | 2016-02-17 |
Family
ID=55290212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520740433.0U Expired - Fee Related CN205031272U (en) | 2015-09-23 | 2015-09-23 | Multi -functional blood sample collection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205031272U (en) |
-
2015
- 2015-09-23 CN CN201520740433.0U patent/CN205031272U/en not_active Expired - Fee Related
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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: 20160217 Termination date: 20190923 |