CN208319211U - A kind of animal blood sample collection tube - Google Patents
A kind of animal blood sample collection tube Download PDFInfo
- Publication number
- CN208319211U CN208319211U CN201721503326.1U CN201721503326U CN208319211U CN 208319211 U CN208319211 U CN 208319211U CN 201721503326 U CN201721503326 U CN 201721503326U CN 208319211 U CN208319211 U CN 208319211U
- Authority
- CN
- China
- Prior art keywords
- screw thread
- blood sample
- rubber
- syringe
- syringe 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
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- Investigating Or Analysing Biological Materials (AREA)
Abstract
The utility model discloses a kind of animal blood sample collection tubes, including syringe, needle end lid and bottom plate, the top inner side of the syringe is provided with internal screw thread, second external screw thread is threadedly coupled with internal screw thread, the sheet rubber is fixedly connected with rubber tube in the side center far from gasket, attachment cap is fixedly connected at the top of the bottom plate, the outside of the attachment cap is socketed with end cap, the sidewall bottom of the end cap is provided with the first external screw thread, the top center of the syringe needle end cap is equipped with fixed block, the center of the fixed block is equipped with syringe needle, the rubber tube is connected to the bottom of syringe needle.The animal blood sample collection tube is structurally reasonable, pass through the design method that syringe collection tube and collecting pipe be combined with each other, a possibility that cleverly avoiding blood sample pollution, simultaneously because collection tube and the knockdown structure of collecting pipe, so that greatly reduced its inventory in terms of material, resource has been saved, and service efficiency is greatly improved.
Description
Technical field
The utility model relates to blood collecting technology field, specially a kind of animal blood sample collection tube.
Background technique
Animal blood specimen collection generally uses syringe-type acquisition mode, and blood sample is injected into collecting pipe after acquisition, this
The acquisition mode of sample polluted the sample of blood specimen collection to a certain extent, while waste material, and how to design one kind can be with one
The acquisition blood sample device of body formula is then at urgent problem.
Utility model content
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of animal blood sample collection tube
Problem.
To achieve the above object, the utility model provides the following technical solutions: a kind of animal blood sample collection tube, including needle
Cylinder, needle end lid and bottom plate, the top inner side of the syringe are provided with internal screw thread, and the exterior bottom of the syringe needle end cap is provided with
Second external screw thread, second external screw thread are threadedly coupled with internal screw thread, and the inside of the syringe offers blood sampling chamber, the blood sampling
The position of the inner wall lower of chamber and close internal screw thread is fixedly connected with sheet rubber, and the center of the sheet rubber is equipped with pad
Piece, the sheet rubber are fixedly connected with rubber tube in the side center far from gasket, are fixedly connected at the top of the bottom plate
There is attachment cap, the outside of the attachment cap is socketed with end cap, and the sidewall bottom of the end cap is provided with the first external screw thread, the bottom
The bottom centre position of plate is fixedly connected with connecting rod, and the bottom of the connecting rod is fixedly connected with piston, and piston keyway connects
It connects and is taking a blood sample intracavitary, the top center of the syringe needle end cap is equipped with fixed block, the center installation of the fixed block
There is syringe needle, the rubber tube is connected to the bottom of syringe needle.
Preferably, first external screw thread is threadedly coupled with internal screw thread.
Preferably, the syringe needle is sequentially communicated rubber tube, gasket and blood sampling chamber.
Preferably, the piston is rubber material.
Preferably, the gasket is annulus sheet rubber, and center offers and is connected to respectively with blood sampling chamber and rubber tube
Circular hole.
Compared with prior art, the utility model has the beneficial effects that the animal blood sample collection tube is structurally reasonable, pass through by
The design method that syringe collection tube and collecting pipe be combined with each other cleverly avoids a possibility that blood sample pollutes, simultaneously because
Collection tube and the knockdown structure of collecting pipe have saved resource, and big so that greatly reduced its inventory in terms of material
Amplitude improves service efficiency.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is to store schematic diagram after the utility model is taken a blood sample.
In figure: 1 end cap, 2 attachment caps, 3 first external screw threads, 4 connecting rods, 5 syringes, 6 blood sampling chambers, 7 gaskets, 8 second outer spiral shells
Line, 9 syringe needle end caps, 10 syringe needles, 11 fixed blocks, 12 rubber tubes, 13 internal screw threads, 14 sheet rubbers, 15 pistons, 16 bottom plates.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the utility model, it should be noted that the side of the instructions such as term "vertical", "upper", "lower", "horizontal"
Position or positional relationship be orientation based on the figure or positional relationship, be merely for convenience of description this it is practical and simplification retouch
State, rather than indicate or imply that signified device or element must have a particular orientation, with specific orientation construction and
Operation, therefore should not be understood as limiting the present invention.In addition, " first ", " second ", " third ", " the 4th " are only used for
Purpose is described, and should not be understood as indicating or implying relative importance.
In the description of the utility model, it is also necessary to which explanation " is set unless otherwise specific regulation and limitation, term
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or be integrally connected, it can be mechanical connection, be also possible to be electrically connected, can be and be directly connected to, be also possible to through intermediate matchmaker
It is situated between and is connected, can be the connection inside two elements.It for the ordinary skill in the art, can be as the case may be
Understand the concrete meaning of above-mentioned term in the present invention.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of animal blood sample collection tube, including syringe 5,
Syringe needle end cap 9 and bottom plate 16, the top inner side of the syringe 5 are provided with internal screw thread 13, and the exterior bottom of the syringe needle end cap 9 is set
It is equipped with the second external screw thread 8, second external screw thread 8 is threadedly coupled with internal screw thread 13, and the inside of the syringe 5 offers blood sampling chamber
6, the inner wall lower of the blood sampling chamber 6 and it is fixedly connected with sheet rubber 14 close to the position of internal screw thread 13, the sheet rubber 14
Center is equipped with gasket 7, and the gasket 7 is annulus sheet rubber, and center offer respectively with blood sampling chamber 6 and rubber
The circular hole that pipe 12 is connected to, plays the role of connection and anti-return, and the sheet rubber 14 is fixed in the side center far from gasket 7
It is connected with rubber tube 12, the top of the bottom plate 16 is fixedly connected with attachment cap 2, and the outside of the attachment cap 2 is socketed with end cap
1, the sidewall bottom of the end cap 1 is provided with the first external screw thread 3, and first external screw thread 3 is threadedly coupled with internal screw thread 13, plays
Connection function, the bottom centre position of the bottom plate 16 are fixedly connected with connecting rod 4, and the bottom of the connecting rod 4 is fixedly connected
There is piston 15, the piston 15 is that rubber material, good airproof performance, and 15 keyway of piston are connected in blood sampling chamber 6, the needle end
The top center of lid 9 is equipped with fixed block 11, and the center of the fixed block 11 is equipped with syringe needle 10, the syringe needle 10
It is sequentially communicated rubber tube 12, gasket 7 and blood sampling chamber 6, plays the role of being connected to blood sampling, the rubber tube 12 is connected to the bottom of syringe needle 10
Portion.
Working principle: the intracorporal blood sample of animal is passed sequentially through by rubber tube 12, the acquisition of gasket 7 to blood sampling chamber by syringe needle 10
In 6, blood sample is stored entirely in blood sampling chamber 6 after acquisition, at this moment upward by syringe needle 10, and syringe needle end cap 9 is rotated out of
Outside internal screw thread 13, end cap 1 is taken, and end cap 1 is threaded into internal screw thread 13 by the first external screw thread 3, and by needle end
Lid 9 abandons, and combination unit remaining in this way becomes the collecting pipe for blood sample, and completes entire collection sampling operation.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of animal blood sample collection tube, including syringe (5), syringe needle end cap (9) and bottom plate (16), it is characterised in that: the needle
The top inner side of cylinder (5) is provided with internal screw thread (13), and the exterior bottom of the syringe needle end cap (9) is provided with the second external screw thread (8),
Second external screw thread (8) is threadedly coupled with internal screw thread (13), and the inside of the syringe (5) offers blood sampling chamber (6), described to adopt
The position of the inner wall lower of haemocoele (6) and close internal screw thread (13) is fixedly connected with sheet rubber (14), the sheet rubber (14)
Center is equipped with gasket (7), and the sheet rubber (14) is fixedly connected with rubber in the side center far from gasket (7)
It manages (12), is fixedly connected with attachment cap (2) at the top of the bottom plate (16), the outside of the attachment cap (2) is socketed with end cap
(1), the sidewall bottom of the end cap (1) is provided with the first external screw thread (3), and the bottom centre position of the bottom plate (16) is fixed to be connected
It is connected to connecting rod (4), the bottom of the connecting rod (4) is fixedly connected with piston (15), and piston (15) keyway is connected to blood sampling
In chamber (6), the top center of the syringe needle end cap (9) is equipped with fixed block (11), the centre bit of the fixed block (11)
It sets and is equipped with syringe needle (10), the rubber tube (12) is connected to the bottom of syringe needle (10).
2. a kind of animal blood sample collection tube according to claim 1, it is characterised in that: first external screw thread (3) with it is interior
Screw thread (13) is threadedly coupled.
3. a kind of animal blood sample collection tube according to claim 1, it is characterised in that: the syringe needle (10) is sequentially communicated rubber
Sebific duct (12), gasket (7) and blood sampling chamber (6).
4. a kind of animal blood sample collection tube according to claim 1, it is characterised in that: the piston (15) is rubber material
Material.
5. a kind of animal blood sample collection tube according to claim 1, it is characterised in that: the gasket (7) is annulus rubber
Piece, and center offers the circular hole being connected to respectively with blood sampling chamber (6) and rubber tube (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721503326.1U CN208319211U (en) | 2017-11-13 | 2017-11-13 | A kind of animal blood sample collection tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721503326.1U CN208319211U (en) | 2017-11-13 | 2017-11-13 | A kind of animal blood sample collection tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208319211U true CN208319211U (en) | 2019-01-04 |
Family
ID=64787844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721503326.1U Expired - Fee Related CN208319211U (en) | 2017-11-13 | 2017-11-13 | A kind of animal blood sample collection tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208319211U (en) |
-
2017
- 2017-11-13 CN CN201721503326.1U patent/CN208319211U/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 |
Granted publication date: 20190104 Termination date: 20191113 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |