CN208677405U - A kind of animal quarantine blood sampler - Google Patents
A kind of animal quarantine blood sampler Download PDFInfo
- Publication number
- CN208677405U CN208677405U CN201721509454.7U CN201721509454U CN208677405U CN 208677405 U CN208677405 U CN 208677405U CN 201721509454 U CN201721509454 U CN 201721509454U CN 208677405 U CN208677405 U CN 208677405U
- Authority
- CN
- China
- Prior art keywords
- blood
- negative pressure
- chamber body
- press section
- 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
Links
Landscapes
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Abstract
The technical problem to be solved by the utility model is to provide a kind of reasonable in design, convenient blood sample collectors of Blood Collection Operations.A kind of animal quarantine blood sampler provided by the utility model, the controller of control blood transfusion tube on-off is serially connected on blood transfusion tube, the controller is mainly used for controlling the on-off of blood transfusion tube, in practical blood collection procedure, first blood transfusion tube can be made to communicate with negative pressure chamber, at this time since controller is not communicated with blood taking needle with negative pressure chamber, it can guarantee the indoor negative pressure of negative pressure, then, again by the blood vessel of blood taking needle insertion animal, depressing press section again makes puncture portion pierce through isolation film, at this time, blood taking needle passes through blood transfusion tube and communicates with negative pressure chamber, using the indoor negative pressure of negative pressure, to animal, blood was collected.The program substantially increases blood sampling efficiency, also, residence time of the blood taking needle in animal blood vessels is short, reduces the discomfort of animal, is conducive to the acquisition of animal blood.
Description
Technical field
The utility model relates to sampler more particularly to a kind of animal quarantine blood samplers, belong to medical instruments neck
Domain.
Background technique
Animal quarantine is to check a kind of conventional means of animal epidemics, may need to acquire animal during animal quarantine
Blood sample is analyzed, to obtain required information.
It is generally acquired in the prior art using blood sample collector when samples of animal blood, blood sample in the prior art is adopted
Storage includes collecting bottle, blood transfusion tube and blood taking needle, and there is collecting bottle negative pressure chamber first to insert blood taking needle during actual samples
Enter the blood vessel of animal, be then again connected to blood transfusion tube with negative pressure chamber, using the indoor negative pressure of negative pressure by the blood collection of animal extremely
In collecting bottle.This Blood collection reduces the labor intensity of operator relative to blood collection needle is used.But it is this
Blood collection needs then by blood taking needle and to bear by blood transfusion tube again first by the blood vessel of blood taking needle insertion animal in blood collection procedure
On the one hand pressure chamber connection, the process cause blood sampling time too long, on the other hand, animal, which struggles, may cause blood taking needle dislocation, can
Blood sample collector can be caused to fail, be unfavorable for blood sampling operation.
Utility model content
The technical problem to be solved by the utility model is to provide it is a kind of it is reasonable in design, Blood Collection Operations are convenient
Blood sample collector.
The utility model solves technical solution used by above-mentioned technical problem:
A kind of animal quarantine blood sampler, including sampling bottle and blood transfusion tube with negative pressure chamber, in the blood transfusion tube
Both ends be respectively arranged with the blood taking needle and the insertion indoor connection needle of negative pressure of acquisition blood, the blood taking needle passes through with needle is connect
Blood transfusion tube communicates, and the opening communicated with negative pressure chamber is provided on the sampling bottle, the opening is sealed by rubber stopper, described defeated
Be serially connected on blood vessel control blood transfusion tube on-off controller, the controller include the first chamber body communicated with blood taking needle and with institute
The second chamber body that connection needle communicates is stated, is provided between first chamber body and second chamber body by the first chamber body and second
The isolation film that chamber body separates is provided with the puncture portion for puncturing the isolation film in first chamber body, first chamber body
Side wall is equipped with the press section that can produce flexible deformation, and the puncture portion is set on the press section.
It is logical to be serially connected with control blood transfusion tube on blood transfusion tube for a kind of animal quarantine blood sampler provided by the utility model
Disconnected controller, which is mainly used for controlling the on-off of blood transfusion tube, in practical blood collection procedure, can first make blood transfusion tube and bear
Pressure chamber communicates, at this time since controller is not communicated with blood taking needle with negative pressure chamber, it is ensured that the indoor negative pressure of negative pressure, then,
Again by the blood vessel of blood taking needle insertion animal, then depressing press section makes puncture portion pierce through isolation film, at this point, blood taking needle passes through blood transfusion
Pipe is communicated with negative pressure chamber, and using the indoor negative pressure of negative pressure, to animal, blood was collected.The program substantially increases blood sampling efficiency, and
And residence time of the blood taking needle in animal blood vessels is short, reduces the discomfort of animal, is conducive to the acquisition of animal blood.
Preferably, the press section is a part of the side wall of the first chamber body, and mark is coated on the outer wall of the first chamber body
Know the coating of the press section；
The setting of coating primarily serves mark action, and operator can depress press section in time, optimize controller
Operating characteristics.
Alternatively, offering the installation opening of setting press section, the installation opening and first chamber body in first chamber body
It communicates, the press section is adhered on the side wall of the installation opening.
The program makes controller convenient for manufacture, reduces the manufacturing cost of controller, thereby reduces blood sampler
Use cost.
Preferably, the puncture portion is an integral structure with the press section, and the shape in the puncture portion is cone, and
And the cross-sectional area in the puncture portion is gradually reduced from the one end being engaged on press section to one end far from press section.
Puncture portion has sharp features, is conducive to puncture portion and pierces through isolation film, optimizes the performance of controller.
Preferably, the isolation film is an integral structure with the controller, also, at the isolation film face puncture portion
Thickness be less than the isolation film far from the thickness at puncture portion, the thickness in the isolation film thickness is not more than 0.5 millimeter.
Isolation film has different thickness, is conducive to puncture portion and pierces through isolation film, optimizes the performance of controller.
Preferably, the connection needle includes needle body and is fixed on needle body convenient for needle body to be inserted into the operation of the negative pressure chamber
Portion, the operation portion are adhered on the needle body, and the flower for increasing the operation portion coefficient of friction is provided on the operation portion
Line.
Being provided with for operation portion is conducive to connect needle insertion negative pressure chamber, optimizes the operating characteristics of blood sampler.
Preferably, the graduation mark of liquid volume in mark negative pressure chamber is coated on the sampling bottle, the graduation mark is coated with
In on the outer wall of the sampling bottle, being also bonded with sheet rubber on the outer wall of the sampling bottle, increasing is provided on the sheet rubber
The netted line of the big sheet rubber coefficient of friction.
The setting of graduation mark allows operator to observe the volume of blood, optimizes the usability of blood sampler
Energy.When acquiring blood sample, operator generally wants wearing gloves, and the setting of sheet rubber optimizes the operating characteristics of sampling bottle, into
And optimize the operating characteristics of blood sampler.
The utility model compared with the existing technology has the following advantages that and effect:
1, controller is set on blood transfusion tube, the setting of controller is inserted into negative pressure chamber so that can will first connect needle when taking a blood sample,
Residence time of the blood taking needle in animal blood vessels is reduced, the operating characteristics of blood sampler is optimized.
2, controller is set on blood transfusion tube, and blood taking needle is not inserted into the blood vessel of animal when connection needle is inserted into negative pressure chamber, just
In the connection of connection needle and sampling bottle, the service performance of blood sampler is optimized.
3, being provided with for sheet rubber carries out relevant operation to sampling bottle conducive to operator, optimizes making for blood sampler
Use performance.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model.
Label declaration: 1, negative pressure chamber, 2, sampling bottle, 3, blood transfusion tube, 4, blood taking needle, 5, connection needle, 6, rubber stopper, 7, control
Device, the 8, first chamber body, the 9, second chamber body, 10 isolation films, 11, puncture portion, 12, press section, 13, coating, 14, needle body, 15, operation
Portion, 16 graduation marks, 17, sheet rubber.
Specific embodiment
To make those skilled in the art more fully understand the technical solution of the utility model, specific embodiment is being introduced
Before, it is necessary to following term is explained.
Term
Sampling bottle 2 with negative pressure chamber 1, sampling bottle 2 include bottle body, inner cavity and opening, after 6 sealed opening of rubber stopper internally
Chamber vacuumizes, so that inner cavity forms negative pressure chamber 1, the air pressure in negative pressure chamber 1 is less than standard pressure and utilizes this when acquiring blood sample
Negative pressure will be in blood negative suction room 1.
Blood transfusion tube 3, blood transfusion tube 3 is configured to connection blood taking needle 4 and connects needle 5, and blood is inputted negative pressure chamber 1.
Blood taking needle 4 and connection needle 5, blood taking needle 4 and connection needle 5 are hollow needle body 14, and are configured as and blood transfusion tube 3
It communicates, realizes the acquisition of blood.
Isolation film 10, isolation film 10 are configured as separating the first chamber body 8 and the second chamber body 9, so that the first chamber body 8 and
Two chamber bodies 9 are independently of one another.
Puncture portion 11, puncture portion 11 is configured as piercing through isolation film 10, so that the first chamber body 8 is communicated with the second chamber body 9.
Press section 12, when press section 12 is configured as pressure press section 12, press section 12 generates flexible deformation, and makes to puncture
Pierce through isolation film 10 in portion 11.
"upper" used herein refers to the connection relationship of two features, and not does noun of locality use.For example, blood transfusion tube
It is serially connected with controller 7 on 3, refers to that controller 7 is serially connected in blood transfusion tube 3, controller 7 can be located at any position of blood transfusion tube 3.
The utility model is described in further detail below with reference to embodiment, following embodiment is to the utility model
Explanation and the utility model is not limited to following embodiment.
Embodiment 1
As shown in Figure 1, a kind of animal quarantine blood sampler, including sampling bottle 2 and blood transfusion tube 3 with negative pressure chamber 1,
Connection needle 5 in the blood taking needle 4 and insertion negative pressure chamber 1 that the both ends of the blood transfusion tube 3 are respectively arranged with acquisition blood, it is described to adopt
Blood needle 4 with connect needle 5 and communicated by blood transfusion tube 3, the opening communicated with negative pressure chamber 1, the opening are provided on the sampling bottle 2
It is sealed by rubber stopper 6, rubber stopper 6 can be used sheet metal and be fixed on sampling bottle 2, and the fixed form of rubber stopper 6 is referring to existing skill
Art, it is not reinflated herein；
The controller 7 of control 3 on-off of blood transfusion tube is serially connected on the blood transfusion tube 3, the controller 7 includes and blood taking needle
4 the first chamber bodies 8 communicated and the second chamber body 9 communicated with the connection needle 5, the first chamber body 8 can pass through a part of blood transfusion tube 3
It is communicated with blood taking needle 4, the second chamber body 9 can be communicated by another part of blood transfusion tube 3 with needle 5 is connect, that is to say, that in this programme
The blood transfusion tube 3 introduced includes two sections, but two sections are not limited in actual design, can also there was only one section, blood transfusion tube 3
When having one section, blood taking needle 4 is directly communicated with the first chamber body 8；
It is provided between first chamber body 8 and second chamber body 9 and separates the first chamber body 8 and the second chamber body 9
Isolation film 10, controller 7 should include the side wall for forming the first chamber body 8, the second chamber body 9, and isolation film 10 can pass through any way
It is engaged with the side wall of controller 7, such as, but not limited to the side wall of controller 7 and isolation film 10 shape by the way of integral type injection molding
At being provided with the puncture portion 11 for puncturing the isolation film 10 in first chamber body 8, set on the side wall of first chamber body 8
There is the press section 12 that can produce flexible deformation, the puncture portion 11 is set on the press section 12, depresses press section 12, is punctured
Isolation film 10 is pierced through in portion 11, and the first chamber body 8 is communicated with the second chamber body 9.
Due to the setting of controller 7 so that connection needle 5 first can be inserted into negative pressure in practical blood collection procedure in the present embodiment
In room 1, is conducive to the progress of blood sampling operation, optimizes the service performance of blood sampler.
Embodiment 2
As shown in Figure 1, the present embodiment mainly introduces the generation type of press section 12.
For example, the press section 12 is a part of the side wall of the first chamber body 8, it is coated on the outer wall of the first chamber body 8
The coating 13 of the press section 12 is identified, in the present solution, press section 12 and the side wall of the first chamber body 8 are an integral structure, that is, is pressed
Splenium 12 and the side wall of the first chamber body 8 are formed together using injection molding or other means, and it is preferable that the program has the first chamber body 8
Sealing performance, the gas leakage in blood collection procedure can be effectively avoided.
Since the side wall of press section 12 and the first chamber body 8 is integrally formed, the side wall of press section 12 and the first chamber body 8 is without obvious
It distinguishes, in actual mechanical process, may cause operator can not correctly find the position of press section 12, for this purpose, coating 13
Setting press section 12 can be identified, be conducive to the operation of operator.
Alternatively, offering the installation opening of setting press section 12, the installation opening and first Room in first chamber body 8
Body 8 communicates, and the press section 12 is adhered on the side wall of the installation opening, and press section 12 should seal installation opening, to avoid adopting
Gas leakage during blood.
The main function of press section 12 is to generate flexible deformation, so that isolation film 10 is pierced through in puncture portion 11, makes the first chamber body 8
Communicate conveying blood with the second chamber body 9, the set-up mode of press section 12 has a variety of, can according to need reasonable choosing in design
It selects.
Embodiment 3
As shown in Figure 1, the present embodiment mainly introduces the structure in puncture portion 11.
The puncture portion 11 is an integral structure with the press section 12, and puncture portion 11 can also be adhered to press section 12
On, puncture portion 11 should have certain intensity, which should allow puncture portion 11 to pierce through isolation film 10, the puncture portion 11
Shape be cone, also, the cross-sectional area in the puncture portion 11 from one end for being engaged on press section 12 to far from by
One end of splenium 12 is gradually reduced.
The shape in puncture portion 11 is not limited in cone, and puncture portion 11 is mainly used for damage containment film 10, specific shape
Shape can be with unrestricted choice, as long as meeting can be arbitrarily arranged with the function of damage containment film 10, concrete shape.Such as but not
It is limited to pyramid, prismatic, cylindrical, truncated cone-shaped, prismatic table shape etc..
Embodiment 4
As shown in Figure 1, the present embodiment mainly introduces the structure of isolation film 10.
The isolation film 10 is an integral structure with the controller 7, isolation film 10 and controller 7 be integral type refer to every
Side wall from film 10 and controller 7 is integrally formed, also, the thickness at 10 face puncture portion 11 of the isolation film be less than it is described every
From film 10 far from the thickness at puncture portion 11, so that isolation film 10, the thickness in 10 thickness of isolation film pierce through in puncture portion 11
Degree is not more than 0.5 millimeter, when 10 thickness of isolation film is excessive, will be not easy to puncture.
Isolation film 10 can also be arranged in otherwise in controller 7, such as, but not limited to be bonded, controller 7 by
When more sheets are spliced to form, the set-up mode of isolation film 10 will become varied, specifically can be with unrestricted choice when design.Control
When device 7 processed is spliced to form by more sheets, the sealing performance of the first chamber body 8, the second chamber body 9 should be met.Here sealing performance
Refer to, gas leak phenomenon should not be generated in blood collection procedure, to avoid the performance for influencing blood sampler.
Embodiment 5
As shown in Figure 1, the structure of the present embodiment introduction connection needle 5.
The connection needle 5 includes needle body 14 and is fixed on needle body 14 convenient for needle body 14 to be inserted into the behaviour of the negative pressure chamber 1
Make portion 15, the operation portion 15 is adhered on the needle body 14, is provided on the operation portion 15 and is increased the operation portion 15
The decorative pattern of coefficient of friction.
Operation portion 15 is to be conducive to hand-held structure, and connection needle 5 generally has thinner diameter, when operator operates very
Inconvenience, the setting of operation portion 15 is so that connection needle 5 is easy to operate.Operation portion 15 can be rod-like structure, or
Plate structure.
Embodiment 6
As shown in Figure 1, the present embodiment is the optimization to sampling bottle 2.
The graduation mark 16 of liquid volume in mark negative pressure chamber 1 is coated on the sampling bottle 2, the painting of graduation mark 16 is set to
On the outer wall of the sampling bottle 2, so that operator observes the collection capacity of blood.It is also viscous on the outer wall of the sampling bottle 2
It is connected to sheet rubber 17, the netted line for increasing 17 coefficient of friction of sheet rubber is provided on the sheet rubber 17.Operator exists
Wearing disposable glove is generally required when practical blood sampling, is easy to skid when operator holds sampling bottle 2 after wearing gloves, rubber
Skidding can be effectively avoided in the setting of film 17, optimizes the operating characteristics of sampling bottle 2.
In addition, it should be noted that, the specific embodiments described in this specification, the shape of parts and components are named
Title etc. can be different.All equivalent or simple changes done according to structure, feature and principle described in the concept of the patent of the utility model,
It is included in the protection scope of the utility model patent.Those skilled in the art of the present invention can be to being retouched
The specific embodiment stated does various modifications or additions or is substituted in a similar manner, without departing from the utility model
Structure or beyond the scope defined by this claim, all should belong to the protection range of the utility model.
Claims (6)
1. a kind of animal quarantine blood sampler, including sampling bottle (2) and blood transfusion tube (3) with negative pressure chamber (1), described
The both ends of blood transfusion tube (3) are respectively arranged with the connection needle (5) in the blood taking needle (4) and insertion negative pressure chamber (1) of acquisition blood, described
Blood taking needle (4) with connect needle (5) and communicated by blood transfusion tube (3), be provided on the sampling bottle (2) and communicated with negative pressure chamber (1)
Opening, the opening is sealed by rubber stopper (6), it is characterized in that: it is logical to be serially connected with control blood transfusion tube (3) on the blood transfusion tube (3)
Disconnected controller (7), the controller (7) include the first chamber body (8) communicated with blood taking needle (4) and with the connection needle (5)
The second chamber body (9) communicated, be provided between first chamber body (8) and second chamber body (9) by the first chamber body (8) with
The isolation film (10) that second chamber body (9) separates is provided with the puncture for puncturing the isolation film (10) in first chamber body (8)
Portion (11), the side wall of first chamber body (8) are equipped with the press section (12) that can produce flexible deformation, and the puncture portion (11) sets
It is placed on the press section (12).
2. a kind of animal quarantine blood sampler according to claim 1, it is characterized in that: the press section (12) are the
A part of the side wall of one chamber body (8) is coated with the coating for identifying the press section (12) on the outer wall of the first chamber body (8)
(13)；Alternatively, offering the installation opening of setting press section (12), the installation opening and described first on first chamber body (8)
Chamber body (8) communicates, and the press section (12) is adhered on the side wall of the installation opening.
3. a kind of animal quarantine blood sampler according to claim 1, it is characterized in that: the puncture portion (11) and institute
It states press section (12) to be an integral structure, the shape of the puncture portion (11) is conical, also, the cross in the puncture portion (11)
Area of section is gradually reduced from the one end being engaged on press section (12) to one end far from press section (12).
4. a kind of animal quarantine blood sampler according to claim 1, it is characterized in that: the isolation film (10) and institute
It states controller (7) to be an integral structure, also, the thickness at the isolation film (10) face puncture portion (11) is less than the isolation
Film (10) is not more than 0.5 millimeter far from the thickness at puncture portion (11), the thickness in isolation film (10) thickness.
5. a kind of animal quarantine blood sampler according to claim 1, it is characterized in that: the connection needle (5) includes
Needle body (14) and it is fixed on the operation portion (15) that needle body (14) are inserted into the negative pressure chamber (1) on needle body (14), the behaviour
Make portion (15) to be adhered on the needle body (14), is provided on the operation portion (15) and increases operation portion (15) friction system
Several decorative patterns.
6. according to claim 1 to a kind of animal quarantine blood sampler described in 5 any one, it is characterized in that: described adopt
The graduation mark (16) of mark negative pressure chamber (1) interior liquid volume is coated in sample bottle (2), the graduation mark (16), which applies, is set to described adopt
It on the outer wall of sample bottle (2), is also bonded on the outer wall of the sampling bottle (2) sheet rubber (17), is set on the sheet rubber (17)
It is equipped with the netted line for increasing sheet rubber (17) coefficient of friction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721509454.7U CN208677405U (en) | 2017-11-13 | 2017-11-13 | A kind of animal quarantine blood sampler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721509454.7U CN208677405U (en) | 2017-11-13 | 2017-11-13 | A kind of animal quarantine blood sampler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208677405U true CN208677405U (en) | 2019-04-02 |
Family
ID=65874554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721509454.7U Expired - Fee Related CN208677405U (en) | 2017-11-13 | 2017-11-13 | A kind of animal quarantine blood sampler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208677405U (en) |
-
2017
- 2017-11-13 CN CN201721509454.7U patent/CN208677405U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103932717B (en) | A kind of full-automatic blood sampling apparatus of multichannel cartridge-type | |
| WO2003094770A1 (en) | Whole blood sampling device | |
| CN104116513A (en) | Self-priming type quantitative micro-quantity blood collection tube | |
| US20160256615A1 (en) | Medical fluid collection systems, devices, and methods | |
| CN201361314Y (en) | Retaining needle capable of discharging gas automatically | |
| CN202313629U (en) | Penetrative positioning pleural casing puncture needle | |
| CN208677405U (en) | A kind of animal quarantine blood sampler | |
| CN206261622U (en) | A kind of tumour samples syringe | |
| CN203776941U (en) | Amniocentesis amniotic fluid collection apparatus | |
| CN210931551U (en) | Vacuum negative pressure pus sampler | |
| CN209377583U (en) | Blood collection tube and device for analyzing samples | |
| CN208769792U (en) | Integral type hemostix | |
| CN207444953U (en) | A kind of anti-rebound needle holder | |
| CN215959895U (en) | A transfer device of keeping in of blood for virus antibody detects | |
| CN218381835U (en) | Suction head with puncture function | |
| CN201602778U (en) | Bonded vein blood taking lancet | |
| CN209074823U (en) | A kind of obstetrics and gynecology department artificial membrane rupture amniotic fluid collector | |
| JP4737895B2 (en) | Flashback blood collection needle | |
| CN216455233U (en) | Ovum fetching needle | |
| CN219250247U (en) | Sample storage | |
| CN212207400U (en) | Agar plate puncher | |
| CN212655785U (en) | Full pipeline perfusion culture apparatus of digestion scope | |
| CN213219623U (en) | Negative pressure drainage device for cosmetic plastic surgery | |
| CN210037307U (en) | Animal doctor is sample collection system for inspection | |
| CN213097909U (en) | Vacuum blood collection tube convenient for blood collection |
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: 20190402 Termination date: 20191113 |