CN209186729U - A kind of poultry blood-taking device - Google Patents
A kind of poultry blood-taking device Download PDFInfo
- Publication number
- CN209186729U CN209186729U CN201822192606.6U CN201822192606U CN209186729U CN 209186729 U CN209186729 U CN 209186729U CN 201822192606 U CN201822192606 U CN 201822192606U CN 209186729 U CN209186729 U CN 209186729U
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- China
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- blood
- blood sampling
- poultry
- hollow pipe
- taking
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Abstract
The utility model discloses a kind of poultry blood-taking devices, including shell of taking a blood sample, enclosure interior of taking a blood sample is equipped with blood cavity, a kind of novel there is a kind of blood-taking device for facilitating poultry to take a blood sample by being arranged, wherein pass through setting blood cavity and portion is provided with mobile rubber piston in the cavity, and rubber piston is fixedly connected with blood sampling hollow pipe, blood sampling hollow pipe top is connect with negative pressure gasbag, it first determines to need that how many blood volume acquired by watching blood volume graduation mark, then the graduation mark range for making rubber piston move up and down oneself needs in blood inside cavity is transferred or above proposed to the hollow pipe that will take a blood sample, it can freely be arranged oneself need how many blood volume taken by the setting, after directly poultry manually can be fixed when in addition taking a blood sample by piercing needle be inserted into wing venous and with a hand by piercing needle by entering to carry out aculeus blood-taking at wing venous, After air pressure inside is discharged pressing negative pressure gasbag another hand by gas-guide tube, then slowly blood was collected for release negative pressure gasbag.
Description
Technical field
The utility model relates to poultry blood-taking device, in particular to a kind of poultry blood-taking device belongs to poultry sampling skill
Art field.
Background technique
Poultry is a kind of important experimental animal model, the physiological activity of research calcium metabolism or hormone secretion, poisonous substance or
When the dynamic metabolism in poultry body such as drug, often need to carry out poultry continuous several times acquisition blood, it is subsequent to meet
Detection chemical examination requires.Traditional Blood collection is the multiple aculeus blood-taking of wing venous, and is that syringe connecting needle is directly taken a blood sample,
Taking a blood sample, it is cumbersome to need to cause to take a blood sample by two hands of shank post-tensioning therefore needs, can not limit blood sampling volume when in addition taking a blood sample, only
Can by visual determination, frequently result in blood sampling volume it is excessive or it is very few cause to take a blood sample repeatedly, not only poultry is caused to damage repeatedly, together
When blood sampling site often because stop blooding it is bad due to cause blood leakage subcutaneously to cause blurred vision, cause take a blood sample work be difficult to carry out, have
Even cause test result inaccurate because blood sampling time is too long.In addition, previous blood sampling work needs more people to assist to complete, no
Only it is easy to make the poultry influence that gets a fright the physiological functions such as to lay eggs, while continuous crawl also easily causes poultry that stress cause to swash
The indexs such as element change, and therefore, it is necessary to design a kind of blood-taking device for facilitating poultry to take a blood sample.
Summary of the invention
The utility model provides a kind of poultry blood-taking device, proposes in background technique for solving the problems, such as.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
The utility model is a kind of poultry blood-taking device, including blood sampling shell, the blood sampling enclosure interior are equipped with blood
Cavity, the blood sampling shell are equipped with blood volume graduation mark, and the blood inside cavity is equipped with rubber piston, the blood sampling shell top
End is connected with rubber skin upper shield, and the rubber sleave covers end and is equipped with negative pressure gasbag, and the negative pressure gasbag lower end is fixed to be connected
It is connected to blood sampling hollow pipe, and the blood sampling among rubber skin upper shield and among rubber piston is respectively interposed in the blood sampling hollow pipe
It is connected with gas-guide tube on hollow pipe and positioned at the upper end of rubber skin upper shield, and is equipped with No. two check valves in the gas-guide tube, it is described
It takes a blood sample in hollow pipe and the lower end for being located at gas-guide tube is equipped with No.1 check valve, the blood sampling shell lower end is fixedly connected with blood sampling and connects
Connector, the blood sampling connector lower end are connected with Paracentesis needle holder, and the Paracentesis needle holder lower end is fixedly connected with emissarium, institute
It states the emissarium other end and is fixedly connected with piercing needle, be equipped with protective sleeve of syringe needle on the outside of the piercing needle.
As a kind of optimal technical scheme of the utility model, the No.1 check valve is contrary with No. two check valves.
As a kind of optimal technical scheme of the utility model, the blood sampling hollow pipe and rubber skin upper shield are that activity connects
It connects, is to be fixedly connected with rubber piston.
As a kind of optimal technical scheme of the utility model, the air guide blood sampling tube hollow pipe and emissarium interior diameter are equal
Unanimously.
As a kind of optimal technical scheme of the utility model, the blood sampling shell is made of transparent plastic.
The utility model beneficial effect achieved is: the utility model is a kind of poultry blood-taking device, for existing
Insufficient place in technology makes following several points and improves, and a kind of novel has a kind of blood sampling for facilitating poultry blood sampling by being arranged
Device, wherein being provided with mobile rubber piston by setting blood cavity and in the cavity portion, and rubber piston and blood sampling are empty
Heart pipe is fixedly connected, and blood sampling hollow pipe top is connect with negative pressure gasbag, first determines to need to acquire by viewing blood volume graduation mark more
Then blood sampling hollow pipe is transferred or above mentioning makes rubber piston move up and down oneself needs in blood inside cavity by few blood volume
Graduation mark range, can be freely arranged by the setting and oneself need that how many blood volume taken, in addition take a blood sample when can be directly by family
Fowl manually fix after by piercing needle be inserted into wing venous and with a hand by piercing needle by enter to carry out at wing venous needle pierce adopt
Blood after air pressure inside is discharged pressing negative pressure gasbag another hand by gas-guide tube, then slowly unclamps negative pressure gasbag and is adopted
Blood, the setting structure is simple, novel, not only facilitates blood sampling but also does not need more people's auxiliary, can also pass through rubber piston
Blood sampling volume is limited, while improving blood sampling efficiency, also greatly reduces human resources use.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is enlarged structure schematic diagram at the A of the utility model；
Fig. 3 is enlarged structure schematic diagram at the B of the utility model；
Fig. 4 is enlarged structure schematic diagram at the C of the utility model.
In figure: 1, shell of taking a blood sample；2, blood volume graduation mark；3, blood cavity；4, rubber piston；5, blood sampling hollow pipe；6, rubber
Rubber upper shield；7, No.1 check valve；8, No. two check valves；9, gas-guide tube；10, negative pressure gasbag；11, blood sampling connector；12, it punctures
Needle stand；13, emissarium；14, piercing needle；15, protective sleeve of syringe needle.
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 exist, and make institute under the premise of creative work
The every other embodiment obtained, fall within the protection scope of the utility model.
Embodiment: as shown in Figs 1-4, a kind of poultry blood-taking device, including blood sampling shell 1, take a blood sample shell 1 inside be equipped with
Blood cavity 3, blood sampling shell 1 are equipped with blood volume graduation mark 2, and the blood volume of oneself needs can be limited better by graduation mark,
Rubber piston 4 is equipped with inside blood cavity 3, blood sampling 1 top of shell is connected with rubber skin upper shield 6, can be by opening rubber
Leather sheath lid 6 pulls out rubber piston 4 then to being cleaned for use next time inside blood cavity 3 by blood sampling hollow pipe 5 again,
6 upper end of rubber skin upper shield is equipped with negative pressure gasbag 10, makes to make blood cavity 3 by hollow pipe 5 of taking a blood sample by squeezing negative pressure gasbag 10
Inside generates negative pressure to draw blood, and 10 lower end of negative pressure gasbag is fixedly connected with blood sampling hollow pipe 5, and hollow pipe 5 of taking a blood sample divides
It Chuan Cha not be connected among rubber skin upper shield 6 with the upper end among rubber piston 4, taken a blood sample on hollow pipe 5 and positioned at rubber skin upper shield 6
There is gas-guide tube 9, the gas in negative pressure gasbag 10 is exported, and be equipped with No. two check valves 8 in gas-guide tube 9 by gas-guide tube 9, prevented outer
Portion's gas is entered in negative pressure gasbag 10 by gas-guide tube 9, is equipped with No.1 list in blood sampling hollow pipe 5 and positioned at the lower end of gas-guide tube 9
To valve 7, internal gas is prevented to be discharged by gas-guide tube 9, blood sampling 1 lower end of shell is fixedly connected with blood sampling connector 11, and blood sampling connects
11 lower end of connector is connected with Paracentesis needle holder 12, and 12 lower end of Paracentesis needle holder is fixedly connected with emissarium 13, and emissarium 13 is another
End is fixedly connected with piercing needle 14, is equipped with while protective sleeve of syringe needle 15 protects piercing needle 14 on the outside of piercing needle 14 and also prevents
Only bacterium infection.
No.1 check valve 7 is contrary with No. two check valves 8, prevent it is identical to occur being unable to gas intercommunication causes cannot
The case where use, blood sampling hollow pipe 5 are to be flexibly connected with rubber skin upper shield 6, are to be fixedly connected with rubber piston 4, prevent from pulling up
Rubber piston 4 pulls out rubber skin upper shield 6 when changing 4 position of rubber piston together, the blood sampling hollow pipe 5 of gas-guide tube 9 and emissarium
13 interior diameters are consistent, keep circulation consistent, and blood sampling shell 1 is made of transparent plastic, facilitate viewing blood situation.
Specifically, the utility model is a kind of poultry blood-taking device, in use, first manually fixing poultry, and exposure
Out on the inside of wing, blood sampling person's left hand pushes feather on the inside of wing aside, after sterilizing at wing venous, first passes through observation blood volume graduation mark 2 and determines
The blood volume of acquisition, then blood sampling hollow pipe 5, which is transferred or above mentioned, moves up and down rubber piston 4 inside blood cavity 3 certainly
After the blood volumes range that oneself needs, protective sleeve of syringe needle 15 is extracted, then the right hand holds puncture needle saturating 14 and skin in 45 degree of angular direction
It along blood vessel inserting needle, and fixed needle position is pressed by left hand prevents from skidding off, hand is steady when inserting needle, and inserting needle is unsuitable too deep, such as thorn
Blood vessel is worn, subcutaneously oedema quickly, cause to take a blood sample unsuccessful, again with left hand pressing negative pressure gasbag 10 by air pressure inside after being pierced into successfully
By gas-guide tube 9 be discharged after, then slowly unclamp negative pressure gasbag 10 blood was collected see blood backflow and reach acquisition blood volume after, slowly
Pumpback needle core after blood sampling, is released after partly sterilised pressing 30s.
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 poultry blood-taking device, it is characterised in that: including taking a blood sample shell (1), blood is equipped with inside the blood sampling shell (1)
Sap cavity body (3), the blood sampling shell (1) are equipped with blood volume graduation mark (2), and rubber piston is equipped with inside the blood cavity (3)
(4), blood sampling shell (1) top is connected with rubber skin upper shield (6), and rubber skin upper shield (6) upper end is equipped with negative pressure
Air bag (10), negative pressure gasbag (10) lower end is fixedly connected with blood sampling hollow pipe (5), and the blood sampling hollow pipe (5) is respectively
Interspersed rubber skin upper shield (6) are intermediate intermediate with rubber piston (4), on the blood sampling hollow pipe (5) and are located at rubber skin upper shield (6)
Upper end be connected with gas-guide tube (9), and No. two check valves (8) are equipped in the gas-guide tube (9), the blood sampling hollow pipe (5) is interior
And the lower end for being located at gas-guide tube (9) is equipped with No.1 check valve (7), blood sampling shell (1) lower end is fixedly connected with blood sampling connection
Head (11), blood sampling connector (11) lower end are connected with Paracentesis needle holder (12), and Paracentesis needle holder (12) lower end is fixed
It is connected with emissarium (13), emissarium (13) other end is fixedly connected with piercing needle (14), the piercing needle (14)
Outside is equipped with protective sleeve of syringe needle (15).
2. according to right want in a kind of poultry blood-taking device described in 1, it is characterised in that: the No.1 check valve (7) and two
Number check valve (8) is contrary.
3. a kind of poultry blood-taking device according to claim 1, it is characterised in that: the blood sampling hollow pipe (5) and rubber
Rubber upper shield (6) is to be flexibly connected, and is to be fixedly connected with rubber piston (4).
4. a kind of poultry blood-taking device according to claim 1, it is characterised in that: gas-guide tube (9) blood sampling is hollow
It manages (5) and emissarium (13) interior diameter is consistent.
5. a kind of poultry blood-taking device according to claim 1, it is characterised in that: the blood sampling shell (1) is transparent
Plastics are made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822192606.6U CN209186729U (en) | 2018-12-25 | 2018-12-25 | A kind of poultry blood-taking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822192606.6U CN209186729U (en) | 2018-12-25 | 2018-12-25 | A kind of poultry blood-taking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209186729U true CN209186729U (en) | 2019-08-02 |
Family
ID=67430336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822192606.6U Expired - Fee Related CN209186729U (en) | 2018-12-25 | 2018-12-25 | A kind of poultry blood-taking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209186729U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113180658A (en) * | 2021-04-26 | 2021-07-30 | 山西医科大学 | Large animal percutaneous puncture femoral artery catheterization blood sampling device |
-
2018
- 2018-12-25 CN CN201822192606.6U patent/CN209186729U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113180658A (en) * | 2021-04-26 | 2021-07-30 | 山西医科大学 | Large animal percutaneous puncture femoral artery catheterization blood sampling device |
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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: 20190802 Termination date: 20191225 |