CN201682882U - Multifunctional oral drug administration device for experimental fish - Google Patents
Multifunctional oral drug administration device for experimental fish Download PDFInfo
- Publication number
- CN201682882U CN201682882U CN2010201068441U CN201020106844U CN201682882U CN 201682882 U CN201682882 U CN 201682882U CN 2010201068441 U CN2010201068441 U CN 2010201068441U CN 201020106844 U CN201020106844 U CN 201020106844U CN 201682882 U CN201682882 U CN 201682882U
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- China
- Prior art keywords
- plastic body
- body pipe
- described plastic
- fish
- administration device
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- 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
Abstract
A multifunctional oral drug administration device for experimental fish comprises a plastic body pipe. The device is characterized in that a hollow spherical drug outlet is arranged at the right end of the plastic body pipe, a rectangular valve body and a backflow preventive valve in the shape of a 'question-mark' are connected in series to the position of the left end of the plastic body pipe, the right end of the backflow preventive valve composed of a spring sheet is fixed onto the inner wall on one side of the valve body, a flexible positioning portion in the shape of a rugby ball is arranged at the position of the peripheral wall at the right end of the plastic body pipe, a flared drug inlet is arranged at the right end of the plastic body pipe, and the inner diameter of an opening position of the hollow spherical drug outlet is equal to that of the plastic body pipe. The position of the hollow spherical drug outlet at the left end of the plastic body pipe is further connected with one end of a plastic flexible pipe in a sleeving manner, a stainless steel wire is further arranged inside the plastic body pipe, one blunt end of the stainless steel wire matches with the hollow spherical drug outlet at the left end of the plastic body pipe, and a circular ring is arranged at the other end of the stainless steel wire. The multifunctional oral drug administration device is suitable for administrating oral drugs to the experimental fish.
Description
Technical field:
The utility model relates to a kind of oral administration device of testing with fish, particularly relates to a kind of multi-functional oral administration device of testing with fish.
Background technology:
Along with developing rapidly of China's aquaculture, disease is on the rise, and abuse or misuse fishing medicine may cause the aquatic products food pollution and reduce the aquatic products food security, directly threaten human life or health.
In order to obtain effectively to prevent and treat the medicine of various fish diseases, prevent generations such as the residual incident of medicine, each R﹠D institution has strengthened the input to fishing medicine basic research such as pharmacokinetics, pharmacodynamics and medicament residues.
Oral administration is the administering mode of in the basic research of fishing medicine experiment being used always with fish, general at present stomach (the stomach fish is arranged) or intestines (no stomach fish) position of adopting more elongated hard plastic tube directly to be inserted into fish, directly push liquid medicine with pipettor by above-mentioned plastic tube, this device makes gastro-intestinal Fluid or liquid medicine reflux by plastic tube easily, make oral administration failure or decrease in efficiency, and, be difficult to realize by this device oral administration solid fishing medicine.At present, the device that does not also have a kind of effective multi-functional oral administration at home.
Summary of the invention:
The purpose of this utility model is that a kind of multi-functional oral administration device of testing with fish will be provided, it not only can send into the fishing medicine stomach (the stomach fish is arranged) or intestines (the no stomach fish) position of fish effectively, and, not only can be used for liquid oral fishing medicine drug delivery but also can be used for the drug delivery of oral administration solid fishing medicine, simultaneously, simple for structure, easy to operate.
Solution of the present utility model to achieve the above object is: experiment of the present utility model comprises a plastic body pipe with the multi-functional oral administration device of fish, the left end end of described plastic body pipe is one to be the medicine outlet of hollow ball shape, the place, left part of described plastic body pipe is serially connected with an anti-reflux valve, described anti-reflux valve by the valve body that is rectangular shape and be "? " shape and reed that right-hand member is fixed on the inwall of valve body one side constitutes, the perisporium place of the right part of described plastic body pipe is provided with a flexible location division that is rugby ball shape, and the right-hand member end of described plastic body pipe is one to be the feeding opening of horn mouth shape.
The internal diameter of the opening part of the described medicine outlet that is the hollow ball shape equates with the internal diameter of described plastic body pipe.
The medicine outlet place that is the hollow ball shape of the left end end of described plastic body pipe and an end of a plastic hose form socket and are connected, and also to be mounted with end one by one in the described plastic body pipe be that the blunt end and the other end that the medicine outlet that is the hollow ball shape with the left end end of described plastic body pipe matches is the stainless steel wire of annulus.
Because the utility model has improved the oral administration device of current experiments with fish, the left end end of promptly taking to make described plastic body pipe is one to be the medicine outlet of hollow ball shape, the right-hand member end that makes described plastic body pipe is one to be the feeding opening of horn mouth shape, and the place, left part at described plastic body pipe is equipped with an anti-reflux valve, in the perisporium place of the right part of described plastic body pipe, also have additional a flexible location division that is rugby ball shape, also can settle a stainless steel wire in the described plastic body pipe.
The feeding opening that is the horn mouth shape of the right-hand member end of described plastic body pipe can conveniently connect injection devices such as pipettor, the flexible location division that is rugby ball shape in the perisporium place of the right part of described plastic body pipe can make described plastic body pipe be stuck in the ccavum oropharygeum place of fish more securely, and can prevent that stomach or intestinal contents from overflowing, the anti-reflux valve at the place, left part of described plastic body pipe can only enter in the fish body liquid oral fishing medicine along the following current of described plastic body pipe, and stop backflow, simultaneously also can prevent backflowing of gastro-intestinal Fluid, the medicine outlet of described plastic body pipe left end end is the hollow ball shape and can prevents the gastrointestinal wall of described plastic body tube wall damage fish when inserting on the one hand, then be convenient to entangle an end of plastic hose on the other hand, the other end of plastic hose can be in order to clamp solid fishing medicine, described stainless steel wire one end is blunt end and is convenient to promote the oral administration solid fishing medicine drug delivery that the plastic hose other end is clamped that the other end is that annulus is so that easy to control.
Experiment of the present utility model is reasonable with the multi-functional oral administration apparatus structure of fish, conveniently does exercises, and is excellent with the administration of lymphogranuloma inguinale clothes to experiment, and all can use liquid oral fishing medicine drug delivery or the drug delivery of oral administration solid fishing medicine.
Description of drawings:
Concrete structure of the present utility model is provided by following embodiment and accompanying drawing thereof.
Fig. 1 is the structural representation of experiment of the present utility model with the multi-functional oral administration device of fish.
Fig. 2 is the schematic diagram of experiment of the present utility model with the plastic hose of the multi-functional oral administration device of fish.
Fig. 3 is the schematic diagram of experiment of the present utility model with the stainless steel wire of the multi-functional oral administration device of fish.
Fig. 4 is the user mode schematic diagram of experiment of the present utility model with the oral administration solid fishing medicine drug delivery of the multi-functional oral administration device of fish.
Embodiment:
Below with reference to accompanying drawing the multi-functional oral administration device of experiment of the present utility model with fish is described in further detail.
Embodiment one
Referring to Fig. 1, the experiment of this utility model includes a plastic body pipe 1 with the multi-functional oral administration device of fish, the left end end of described plastic body pipe 1 is a medicine outlet 2, described medicine outlet 2 is the hollow ball shape, the internal diameter of the opening part of the described medicine outlet 2 that is the hollow ball shape equates with the internal diameter of described plastic body pipe 1, the place, left part of described plastic body pipe 1 is serially connected with an anti-reflux valve 3, described anti-reflux valve 3 by the valve body 4 that is rectangular shape and be "? " the reed 5 of shape constitutes, the right-hand member of described reed 5 is fixed on the inwall of valve body 4 one sides, have additional a flexible location division 6 in the perisporium place of the right part of described plastic body pipe 1, described flexible location division 6 is rugby ball shape, the right-hand member end of described plastic body pipe 1 is a feeding opening 7, and described feeding opening 7 is the horn mouth shape.
Present embodiment is applicable to the drug delivery of liquid oral fishing medicine.During operation, the medicine outlet that is the hollow ball shape 2 of described plastic body pipe 1 left end end is inserted stomach or the intestines portion of fish, and make the described flexible location division 6 that is rugby ball shape be stuck in the ccavum oropharygeum place, the described feeding opening 7 that is the horn mouth shape of described plastic body pipe 1 right-hand member end is connected with the rifle head of the pipettor that sucks liquid fishing medicine, after liquid fishing medicine is pushed, during through anti-reflux valve 3, the reed 5 liquid body fishing medicine external force of described anti-reflux valve 3 influence and rely on described another madial wall that is the valve body 4 of rectangular shape, allow liquid fishing medicine pass through, promptly restore automatically the back, described anti-reflux valve 3 can make medicine or gastro-intestinal Fluid not reflux, then amass below anti-reflux valve 3 if any refluxing, can be again suck the part air, push and get final product remaining in liquid in described anti-reflux valve 3 times or the described plastic body pipe 1 with pipettor.
Embodiment two
With reference to Fig. 2, Fig. 3 and Fig. 4, the experiment of this utility model includes a plastic body pipe 1 with the multi-functional oral administration device of fish, the left end end of described plastic body pipe 1 is a medicine outlet 2, described medicine outlet 2 is the hollow ball shape, the internal diameter of the opening part of described medicine outlet 2 equates with the internal diameter of described plastic body pipe 1, medicine outlet 2 places form socket with an end of a plastic hose 8 and are connected, the place, left part of described plastic body pipe 1 is serially connected with an anti-reflux valve 3, described anti-reflux valve 3 by the valve body 4 that is rectangular shape and be "? " the reed 5 of shape constitutes, the right-hand member of described reed 5 is fixed on the inwall of valve body 4 one sides, have additional a flexible location division 6 in the perisporium place of the right part of described plastic body pipe 1, described flexible location division 6 is rugby ball shape, the right-hand member end of described plastic body pipe 1 is a feeding opening 7, described feeding opening 7 is the horn mouth shape, also be mounted with a stainless steel wire 11 in the described plastic body pipe 1, one end of described stainless steel wire 11 is a blunt end 9, and match with the medicine outlet that is the hollow ball shape 2 of the left end end of described plastic body pipe 1, the other end of described stainless steel wire 11 is an annulus 10.
Present embodiment is applicable to the drug delivery of oral administration solid fishing medicine.During use, the other end of the plastic hose 8 at the medicine outlet that is the hollow ball shape 2 places of described plastic body pipe 1 left end end is clamped an oral administration solid fishing medicine, move the blunt end 9 of the described stainless steel wire 11 in described plastic body pipe 1 again by the annulus 10 on the described stainless steel wire 11, the blunt end 9 of described stainless steel wire 11 penetrates the valve body that is rectangular shape 4 of anti-reflux valve 3 and the reed 5 of contact anti-reflux valve 3, the reed 5 of described anti-reflux valve 3 is influenced by external force and relies on described another madial wall that is the valve body 4 of rectangular shape, allow described stainless steel wire 11 blunt end 9 by and oral administration solid fishing medicine pushed in the fish body get final product.
Claims (3)
1. test the multi-functional oral administration device of using fish for one kind, it comprises a plastic body pipe (1), the left end end that it is characterized in that described plastic body pipe (1) is one to be the medicine outlet (2) of hollow ball shape, the place, left part of described plastic body pipe (1) is serially connected with an anti-reflux valve (3), described anti-reflux valve (3) by the valve body that is rectangular shape (4) and be "? " shape and reed (5) that right-hand member is fixed on the inwall of valve body (4) one sides constitutes, the perisporium place of the right part of described plastic body pipe (1) is provided with a flexible location division (6) that is rugby ball shape, and the right-hand member end of described plastic body pipe (1) is one to be the feeding opening (7) of horn mouth shape.
2. experiment according to claim 1 is with the multi-functional oral administration device of fish, it is characterized in that the internal diameter of the opening part of the described medicine outlet (2) that is the hollow ball shape equates with the internal diameter of described plastic body pipe (1).
3. the experiment according to claim 1 and 2 multi-functional oral administration device of fish, the medicine outlet that is the hollow ball shape (2) that it is characterized in that the left end end of described plastic body pipe (1) is located to form socket with an end of a plastic hose (8) and is connected, and also to be mounted with end one by one in the described plastic body pipe (1) be the stainless steel wire (11) that the blunt end (9) that matches of the medicine outlet that is the hollow ball shape (2) with the left end end of described plastic body pipe (1) and the other end are annulus (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201068441U CN201682882U (en) | 2010-02-03 | 2010-02-03 | Multifunctional oral drug administration device for experimental fish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201068441U CN201682882U (en) | 2010-02-03 | 2010-02-03 | Multifunctional oral drug administration device for experimental fish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201682882U true CN201682882U (en) | 2010-12-29 |
Family
ID=43371172
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201068441U Expired - Fee Related CN201682882U (en) | 2010-02-03 | 2010-02-03 | Multifunctional oral drug administration device for experimental fish |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201682882U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103081834A (en) * | 2013-01-11 | 2013-05-08 | 江苏世盛动物药业有限公司 | Fish fixing and metering oral medication device and use method thereof |
-
2010
- 2010-02-03 CN CN2010201068441U patent/CN201682882U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103081834A (en) * | 2013-01-11 | 2013-05-08 | 江苏世盛动物药业有限公司 | Fish fixing and metering oral medication device and use method thereof |
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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: 20101229 Termination date: 20120203 |