CN201491598U - Injector for fishes - Google Patents
Injector for fishes Download PDFInfo
- Publication number
- CN201491598U CN201491598U CN2009202334980U CN200920233498U CN201491598U CN 201491598 U CN201491598 U CN 201491598U CN 2009202334980 U CN2009202334980 U CN 2009202334980U CN 200920233498 U CN200920233498 U CN 200920233498U CN 201491598 U CN201491598 U CN 201491598U
- Authority
- CN
- China
- Prior art keywords
- sleeve
- injection
- injector
- catheter
- fish
- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model provides an injector, and aims to overcome the deficiency that the flexibility and the continuous injection of prior injector for fishes can not be satisfied simultaneously. The injector comprises a primary sleeve, a secondary sleeve and a needle head. The injector is characterized in that a non-return valve is arranged at the opening part of the primary sleeve, a finger screwing ring is mounted outside the primary sleeve body, and a spring is also nested outside the primary sleeve body; the non-return valve is also mounted at the top part of the secondary sleeve and connected with a build-in catheter; the catheter is connected with an external liquid storage bottom through a liquid guiding hose; and a needle head sleeve is nested on the needle head. The injector has small volume, flexible use, measurable injection depth and disposable injection volume, and is especially suitable for mass fishes with high injection precise requirements and small figure.
Description
Technical field
The utility model relates to a kind of fish and uses injection device, especially can carry out continuously fish individuality in enormous quantities, can be quantitatively, the syringe of safety injection.
Background technology
Artificial induced spawning breeding in enormous quantities and the fingerling inoculation of fish need be used syringe.Common have human type syringe and fish are used the pistol type syringe.The former is small and exquisite, use flexibly, but finite capacity needs aspiration medicinal liquid repeatedly in injection process, and is very inconvenient; The latter can inject continuously, but volume is bigger, and easy block vision in injection process is easy to puncture internal organ, and what show for the very high fish of injection depth and status requirement is unable to do what one wishes, especially fingerling or small fishes injection.
Summary of the invention
The defective that can not satisfy simultaneously for the flexibility that overcomes existing fish syringe and injection continuously, the utility model provides a kind of syringe, not only can inject continuously, and volume little, use flexibly, can be quantitative to the degree of depth and the disposable injection volume of injection.Have relatively high expectations and particularly suitable the less fish of build in enormous quantities and injection precision.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of fish syringe is made up of mother sleeve, sub-sleeve and syringe needle, it is characterized in that: the mother sleeve oral area is provided with an one-way cock, and cylindrical shell is outer to be equipped with the fingerboard ring and to be set with spring by screw thread; An one-way cock is installed at the sub-sleeve top, is connected with built-in catheter, and catheter can be connected with external liquid-accumulating bottle by catheter; Be set with pinhead sleeve on the described syringe needle.
Pinhead sleeve positions the degree of depth of injection; The one-way cock of mother sleeve oral area is opened when injection; The one-way cock on sub-sleeve top is opened when pumping liquid; Adjusting refers to pull the scale position of ring on mother sleeve, thereby determines the capacity of injection cavity.
Structure of the present utility model can realize auto-pumping parenteral solution, continuously and calibrated shot, and little to the damage of fish during injection, also is difficult for stinging heart when fish pectoral fin base portion is injected, and is difficult for injuring internal organ during lumbar injection.The utility model is easy to operate, injection is quick, scope accurate, that be suitable for fish body size is wide, efficient height, simple in structure when injection in enormous quantities.
Description of drawings
Accompanying drawing is a structural representation of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
In the drawings: 1-syringe needle, 2-one-way cock, 3-one-way cock, 4-mother sleeve, 5-sub-sleeve, 6-cavity, 7-refer to pull ring, 8-catheter, 9-spring, 10-catheter, 11-liquid-accumulating bottle, 12-pinhead sleeve.
Embodiment 1:
To the inoculation of grass carp kind, about fish body weight 50 grams, metering needle headgear 12 to injection depth is 5.0 millimeters, regulates by turn to refer to pull ring 7, and the liquid medicine injection capacity is determined at 0.5 milliliter.Mother refers to press repeatedly sub-sleeve 5 ends several times, makes soup in one-way cock 3 enters cavity 6 and syringe needle 1, drains air, in the injection of pectoral fin base portion, and female finger pressure mover sleeve 5, hydraulic pressure is opened one-way cock 2, and injection is carried out; Injection finishes, and is openhanded, and one-way cock 2 is closed, spring 9 makes sub-sleeve 5 begin to reset, and sub-sleeve 5 top one-way cocks 3 are opened simultaneously, and soup enters cavity 6 by catheter 8 and the catheter 10 in the sub-sleeve 5, finish the suction parenteral solution, change fish simultaneously, carry out the injection of next bar fish.
Specific embodiment 2:
The injection of crucian parent population artificial induced spawning, about fish body weight 550 grams, metering needle headgear 12 to injection depth is 6.0 millimeters, regulates by turn to refer to pull ring 7, and the liquid medicine injection capacity is determined at 1.5 milliliters.Mother refers to press repeatedly sub-sleeve 5 ends several times, makes soup in one-way cock 3 enters cavity 6 and syringe needle 1, drains air.Lumbar injection, female finger pressure mover sleeve 5, hydraulic pressure is opened one-way cock 2, and injection is carried out; Injection finishes, and is openhanded, and one-way cock 2 is closed, spring 9 makes sub-sleeve 5 begin to reset, and sub-sleeve 5 top one-way cocks 3 are opened simultaneously, and soup enters cavity 6 by catheter 8 and the catheter 10 in the sub-sleeve 5, finish the suction parenteral solution, change fish simultaneously, carry out the injection of next bar fish.
Claims (2)
1. a fish syringe is made up of mother sleeve (4), sub-sleeve (5) and syringe needle (1), it is characterized in that: mother sleeve (4) oral area is provided with an one-way cock (2), and cylindrical shell is outer to be equipped with fingerboard ring (7) and to be set with spring (9) by screw thread; Sub-sleeve (5) top is installed an one-way cock (3) and is connected with built-in catheter (8), and catheter (8) can be connected with external liquid-accumulating bottle (11) by catheter (10).
2. according to the described fish syringe of claim 1, it is characterized in that being: on described syringe needle (1), be set with pinhead sleeve (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202334980U CN201491598U (en) | 2009-07-23 | 2009-07-23 | Injector for fishes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202334980U CN201491598U (en) | 2009-07-23 | 2009-07-23 | Injector for fishes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201491598U true CN201491598U (en) | 2010-06-02 |
Family
ID=42434809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202334980U Expired - Fee Related CN201491598U (en) | 2009-07-23 | 2009-07-23 | Injector for fishes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201491598U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103814843A (en) * | 2014-02-17 | 2014-05-28 | 云南省渔业科学研究院 | Application of human body intravenous injection needle in fish oxytocin injection |
| CN112544578A (en) * | 2020-05-21 | 2021-03-26 | 李建新 | Fishhook made of needle head |
-
2009
- 2009-07-23 CN CN2009202334980U patent/CN201491598U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103814843A (en) * | 2014-02-17 | 2014-05-28 | 云南省渔业科学研究院 | Application of human body intravenous injection needle in fish oxytocin injection |
| CN112544578A (en) * | 2020-05-21 | 2021-03-26 | 李建新 | Fishhook made of needle head |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100602 Termination date: 20100723 |