CN109330738B - Sow uterus liquid directional medicine feeding device - Google Patents
Sow uterus liquid directional medicine feeding device Download PDFInfo
- Publication number
- CN109330738B CN109330738B CN201811360122.6A CN201811360122A CN109330738B CN 109330738 B CN109330738 B CN 109330738B CN 201811360122 A CN201811360122 A CN 201811360122A CN 109330738 B CN109330738 B CN 109330738B
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- China
- Prior art keywords
- connecting plate
- guide wheel
- plate
- spray head
- wheel
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- 239000007788 liquid Substances 0.000 title claims abstract description 24
- 239000003814 drug Substances 0.000 title claims abstract description 23
- 210000004291 uterus Anatomy 0.000 title claims abstract description 23
- 239000007921 spray Substances 0.000 claims abstract description 40
- 238000007789 sealing Methods 0.000 claims abstract description 19
- 238000002347 injection Methods 0.000 claims abstract description 18
- 239000007924 injection Substances 0.000 claims abstract description 18
- 239000012530 fluid Substances 0.000 claims abstract description 4
- 238000003825 pressing Methods 0.000 claims description 10
- 238000013016 damping Methods 0.000 claims description 4
- 238000005452 bending Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 5
- 238000004659 sterilization and disinfection Methods 0.000 description 4
- 210000003813 thumb Anatomy 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 244000144972 livestock Species 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 208000020207 Reproductive tract disease Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 208000000509 infertility Diseases 0.000 description 1
- 230000036512 infertility Effects 0.000 description 1
- 231100000535 infertility Toxicity 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 208000017443 reproductive system disease Diseases 0.000 description 1
- 210000005000 reproductive tract Anatomy 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D7/00—Devices or methods for introducing solid, liquid, or gaseous remedies or other materials into or onto the bodies of animals
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Catching Or Destruction (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a sow uterine fluid directional administration device, which comprises a handle, a connecting plate, a spray head and a spray nozzle, wherein a reel assembly is arranged at the front end of the handle; an injection inner tube is sleeved in the middle channel, the inner end of the injection inner tube is fixed in the inner cavity of the spray head through a sealing plug, and the outer end of the injection inner tube is connected with the injector in a sealing way; an adjusting pull rope is wound on the wire wheel, and two ends of the adjusting pull rope are respectively fixed on the outer side and the inner side of the inner end plate. The invention has two working states of straight line and bending, and in the process of inserting and taking out the uterus, the straight line type is adopted to facilitate smooth operation, and after the spray head and the spray nozzle penetrate into the uterus, the bending mode is adopted, so that the liquid medicine can be guided to the inner side wall of the uterus.
Description
Technical Field
The invention belongs to the field of livestock and veterinary medicine, and particularly relates to a sow uterine fluid directional medicine feeder.
Background
Sow reproductive tract diseases, reproductive diseases and infertility are common diseases, and a relatively effective treatment method is to administer the sow vaginally and intrauterine. At present, genital tract administration is mainly liquid administration, the liquid administration usually adopts an injection mode, the operation is simple, and the tool is easy to prepare. For example, the administration is carried out by using a conventional syringe plus plastic tube and a uterine washer plus double-strand balloon device. However, liquid administration has the disadvantage that the liquid drug easily flows and does not cover the whole part of the patient. The dosage is small by adding plastic pipes through a conventional syringe, and the aim of large dosage at one time cannot be achieved. The administration of drugs by means of a uterine washer plus double-stranded ball device is complicated and requires two persons to operate. The existing liquid uterus administration injector is improved and enlarged in time, has large liquid capacity and is designed into a multifunctional interface, but the inherent defects of the existing liquid uterus administration injector still exist, liquid medicine is easy to flow back and discharge out of the body, and the problems of insufficient medicine utilization, easy volatilization and short medicine effect period are caused.
The existing liquid medicine administration device can not evenly put medicine into any position in the uterus of a sow, especially the upper wall position of the uterus, and the liquid medicine is accumulated to the lower part of the uterus by the liquid medicine administration device, so that the local medicine concentration is high, and the comprehensive repeated treatment and absorption of the uterus can not be ensured.
Disclosure of Invention
Aiming at the common problems and defects of the existing liquid medicine administration device for sows, the invention provides a sow uterine liquid directional medicine administration device which is used for uniformly and fully spraying liquid medicine on any position of the inner wall of the sow uterus.
The invention adopts a technical mode that the sow uterine fluid directional administration device comprises a handle, a connecting plate, a spray head and a spray nozzle, a gap is formed by slotting at the front end of the handle, a reel assembly is arranged in the gap through a rotating shaft, and the reel assembly comprises a poking wheel and a wire wheel which are fixed into a whole; the connecting plate fixed with the handle comprises an outer connecting plate, a middle connecting plate and an inner end plate, wherein the outer connecting plate, the middle connecting plate and the inner end plate respectively comprise a left plate body and a right plate body, the edges of the left plate body and the right plate body are correspondingly fixed to form a middle channel, the outer connecting plate, the middle connecting plate and the inner end plate are hinged together through side shafts in sequence, the spray head is positioned at the tail end of the inner end plate, the spray head comprises an inner cavity, and the spray nozzle is communicated with the inner cavity of the spray head; meanwhile, outer hoses are arranged at the outer sides of the outer connecting plate, the middle connecting plate and the inner end plate in a sealing manner, the inner ends of the outer hoses are fixed at the root of the spray head in a sealing manner, and the outer ends of the outer hoses are fixed at the outer ends of the outer connecting plate in a sealing manner; an injection inner tube is sleeved in the middle channel, the inner end of the injection inner tube is fixed in the inner cavity of the spray head through a sealing plug, and the outer end of the injection inner tube penetrates through the outer connecting plate and the pipe outlet hole arranged on the side surface of the outer hose and is connected with the injector in a sealing way; the wire wheel is wound with an adjusting pull rope, two ends of the adjusting pull rope are respectively fixed on the outer side and the inner side of the inner end plate, the outer side and the inner side of the end part of the hinging position of the outer connecting plate and the middle connecting plate, and the outer side and the inner side of the end part of the hinging position of the middle connecting plate and the inner end plate are respectively provided with an outer side guide wheel and an inner side guide groove or guide wheel, and the adjusting pull rope is hung on each guide wheel.
The outer guide wheel comprises an outer support guide wheel and an outer pressing guide wheel, the outer support guide wheel is positioned at the inner end of the outer connecting plate, the outer pressing guide wheel is positioned at the outer end of the middle connecting plate, and the outer side of the outer support guide wheel of the adjusting stay rope bypasses and bypasses the inner side of the outer pressing guide wheel; and simultaneously, the two side walls of the wheel frame of the external support guide wheel extend upwards to form a guide groove.
Further, guide pipes are respectively fixed on the outer sides of the outer connecting plate and the middle connecting plate, and an adjusting pull rope positioned on the outer sides passes through the guide pipes.
In addition, the two sides of the wire wheel of the wire winding path assembly can be respectively fixed with a poking wheel, and a damping gasket for organizing the rapid rotation of the poking wheel is arranged in a gap at the front end of the handle.
The beneficial effects are that: 1. the invention can control the middle connecting plate and the inner end plate to swing to one side by controlling the rotation of the thumb wheel, thereby driving the spray head and the spray nozzle to swing to one side. Therefore, the tool has two working states of straight line and bending, and is convenient to operate smoothly in the process of inserting and taking out the uterus, and after the spray head and the spray nozzle penetrate into the uterus, the tool adopts a bending mode, so that the liquid medicine can be guided to the inner side wall of the uterus. And then the nozzle can be made to correspond to any position of the inner wall of the uterus by rotating the handle and pushing and pulling the handle. Therefore, the invention can realize the contact liquid administration of any position of the inner wall of the sow uterus, and the administration is uniform and sufficient and has good effect.
2. The tool of the invention is simple and feasible in appearance and easy to operate due to the sealing effect of the outer hose, and maintenance and disinfection treatment on the inner structure of the outer hose are not needed generally because the inner part of the outer hose is only a transmission part, and the disinfection treatment on the outer hose and the spray head is very simple.
3. The invention is easy to manufacture and implement, has good use effect, and is suitable for popularization and application in the field of livestock and veterinary.
Drawings
Fig. 1 is a schematic view of the external structure of the present invention.
Fig. 2 is a schematic cross-sectional structure of fig. 1.
Fig. 3 is a schematic view of the assembly of the present invention.
Reference numerals in the drawings: the injection device comprises a handle 1, a thumb wheel 2, an outer layer hose 3, a spray head 4, a spray nozzle 5, an injection inner tube 6, an outer connecting plate 7, a middle connecting plate 8, an inner end plate 9, a side shaft 10, a guide tube 11, an adjusting pull rope 12, an outer supporting guide wheel 13, an outer pressing guide wheel 14, an inner supporting guide wheel 15, an outer traction end 16, an inner traction end 17, a sealing plug 18, a line wheel 19, a rotating shaft 20, guide grooves 21, exit tube holes 22 and 23 and an injector joint 24.
Detailed Description
Example 1: from the external appearance of the sow uterine liquid directional administration device shown in fig. 1, the device comprises a handle 1, an outer layer hose 3 and a spray head 4, wherein a spray nozzle 5 is positioned on one side of the end part of the spray head 4. In addition, a control thumb wheel 2 is provided at the front end of the handle 1. And an injection inner tube 6 is led out from the rear side of the outer hose 3, and the injection inner tube 6 is provided with a syringe connector 24 for connecting a syringe. The chemical liquid can be pushed into the nozzle 4 through the injection tube 6 by the syringe and discharged through the nozzle 5. The middle connecting plate 8 and the inner end plate 9 are controlled to swing to one side by controlling the rotation of the thumb wheel 2, so that the spray head 4 and the spray nozzle 5 can be driven to swing to one side. The outer hose 3 mainly plays a role in sealing and protecting, so maintenance and disinfection treatment on the inner structure of the outer hose 3 are not needed, and the disinfection treatment on the outer hose 3 and the spray head 4 is very simple.
The inside of the outer hose 3 is a transmission part, and as shown in fig. 2, a connecting plate which is positioned at the front end of the handle 1 and is fixed with the handle 1 is a bending-controllable part, and comprises an outer connecting plate 7, a middle connecting plate 8 and an inner end plate 9. Moreover, the outer connecting plate 7, the middle connecting plate 8 and the inner end plate 9 all comprise left and right side plate bodies, edges of the left and right side plate bodies of the outer connecting plate 7, the middle connecting plate 8 and the inner end plate 9 correspond to each other but are not connected in the middle, so that after the edges are fixed, a middle channel is formed, namely, the outer connecting plate 7, the middle connecting plate 8 and the inner end plate 9 all have middle channels.
Referring to fig. 3, the outer connecting plate 7, the middle connecting plate 8 and the inner end plate 9 are hinged together by side shafts 10 in sequence to form a connecting body, and the connecting body still has an intermediate channel.
The spray head 4 is positioned at the tail end of the inner end plate 9, the spray head 4 comprises an inner cavity, and the spray nozzle 5 is communicated with the inner cavity of the spray head 4. An injection inner tube 6 is sleeved in the middle channel, the inner end of the injection inner tube 6 is fixed in the inner cavity of the spray head 4 through a sealing plug 18, and the outer end of the injection inner tube 6 penetrates through the outer connecting plate 7 and outlet holes 22 and 23 arranged on the side surfaces of the outer hose 3 and is then connected with the injector in a sealing way.
The inner end of the outer hose 3 is fixed at the root of the spray head 4 in a sealing way, and the outer end is fixed at the outer end of the outer connecting plate 7 in a sealing way.
As shown in fig. 1 and 3, a gap is formed by slotting the front end of the handle 1, and a reel assembly including a reel 2 and a reel 19 fixed as one body is installed in the gap through a rotation shaft 20. Preferably, the reel 2 is fixed on two sides of the reel 19 of the winding circuit assembly respectively, and a damping pad for organizing the rapid rotation of the reel 2 is arranged in a gap at the front end of the handle 1, and the damping pad is used for controlling the rotation speed of the reel 2 and preventing the reel from reversing.
As shown in fig. 2, an adjusting rope 12 is wound around the reel 19, both ends of the adjusting rope 12 are fixed to an outer traction end 17 and an inner traction end 16 on the outer side and the inner side of the inner end plate 9, respectively, and an outer guide wheel and an inner guide groove 21 or guide wheels are mounted on the outer side and the inner side of the end portion of the hinge position of the outer link plate 7 and the middle link plate 8, and the outer side and the inner side of the end portion of the hinge position of the middle link plate 8 and the inner end plate 9, respectively, and the adjusting rope 12 is suspended on each guide wheel. The outer link 7, the middle link 8 and the inner end 9 can be unfolded to be straight when the outer adjusting cord 12 is pulled, and the outer link 7, the middle link 8 and the inner end 9 can be bent to be hooked when the inner adjusting cord 12 is pulled. And stay in any state between straight and curved. Therefore, in the process of inserting and taking out the uterus, the straight line type operation is adopted so as to be convenient for smooth operation, and after the spray head 4 and the spray nozzle 5 penetrate into the uterus, the bending mode is adopted so as to guide the liquid medicine to the inner side wall of the uterus. The nozzle 5 can be made to correspond to any position of the inner wall of the uterus by rotating the handle 1 and pushing and pulling the handle 1. Thereby realizing the contact liquid medicine administration to any position of the inner wall of the uterus of the sow, and having even and sufficient medicine administration and good effect.
Example 2: on the basis of the embodiment 1, the outer guide wheel comprises an outer supporting guide wheel 13 and an outer pressing guide wheel 14, wherein the outer supporting guide wheel 13 is positioned at the inner end of the outer connecting plate 7, the outer pressing guide wheel 14 is positioned at the outer end of the middle connecting plate 8, and an outer adjusting pull rope bypasses the outer side of the outer supporting guide wheel 13 and bypasses the inner side of the outer pressing guide wheel 14; and simultaneously, the two side walls of the wheel frame of the outer support guide wheel 13 are extended upwards to form a guide groove 21. The inner guide wheel is an inner support guide wheel 15, and an inner adjusting stay rope bypasses the upper side of the inner support guide wheel 15. So that the expansion and contraction movements of the outer connecting plate 7, the middle connecting plate 8 and the inner end plate 9 can be controlled better by adjusting the pull ropes 12.
And guide pipes 11 are respectively fixed on the outer sides of the outer connecting plate 7 and the middle connecting plate 8, and an adjusting stay rope 12 positioned on the outer side passes through the guide pipes.
Claims (2)
1. The utility model provides a directional medicine dosing ware of sow uterus liquid, includes handle, connecting plate and shower nozzle and nozzle, characterized by: a gap is formed at the front end of the handle in a slotting way, a reel assembly is arranged in the gap through a rotating shaft, and the reel assembly comprises a poking wheel and a wire wheel which are fixed into a whole; the connecting plate fixed with the handle comprises an outer connecting plate, a middle connecting plate and an inner end plate, wherein the outer connecting plate, the middle connecting plate and the inner end plate respectively comprise a left plate body and a right plate body, the edges of the left plate body and the right plate body are correspondingly fixed to form a middle channel, the outer connecting plate, the middle connecting plate and the inner end plate are hinged together through side shafts in sequence, the spray head is positioned at the tail end of the inner end plate, the spray head comprises an inner cavity, and the spray nozzle is communicated with the inner cavity of the spray head; meanwhile, outer hoses are arranged at the outer sides of the outer connecting plate, the middle connecting plate and the inner end plate in a sealing manner, the inner ends of the outer hoses are fixed at the root of the spray head in a sealing manner, and the outer ends of the outer hoses are fixed at the outer ends of the outer connecting plate in a sealing manner; an injection inner tube is sleeved in the middle channel, the inner end of the injection inner tube is fixed in the inner cavity of the spray head through a sealing plug, and the outer end of the injection inner tube penetrates through the outer connecting plate and the pipe outlet hole arranged on the side surface of the outer hose and is connected with the injector in a sealing way; an adjusting pull rope is wound on the wire wheel, two ends of the adjusting pull rope are respectively fixed on the outer side and the inner side of the inner end plate, the outer side and the inner side of the end part of the hinging position of the outer connecting plate and the middle connecting plate, and the outer side and the inner side of the end part of the hinging position of the middle connecting plate and the inner end plate are respectively provided with an outer side guide wheel and an inner side guide groove or guide wheel, and the adjusting pull rope is hung on each guide wheel; the outer guide wheel comprises an outer support guide wheel and an outer pressing guide wheel, the outer support guide wheel is positioned at the inner end of the outer connecting plate, the outer pressing guide wheel is positioned at the outer end of the middle connecting plate, and the outer side of the outer support guide wheel is adjusted to bypass and bypass from the inner side of the outer pressing guide wheel; simultaneously, the two side walls of the wheel frame of the outer support guide wheel are extended upwards to form a guide groove; the reel assembly is characterized in that the reel wheels are respectively fixed on two sides of the reel wheel, and a damping gasket for organizing the quick rotation of the reel wheels is arranged in a gap at the front end of the handle.
2. The sow uterine fluid directed administration set forth in claim 1, wherein: guide pipes are respectively fixed on the outer sides of the outer connecting plate and the middle connecting plate, and an adjusting pull rope positioned on the outer sides passes through the guide pipes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811360122.6A CN109330738B (en) | 2018-11-15 | 2018-11-15 | Sow uterus liquid directional medicine feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811360122.6A CN109330738B (en) | 2018-11-15 | 2018-11-15 | Sow uterus liquid directional medicine feeding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109330738A CN109330738A (en) | 2019-02-15 |
| CN109330738B true CN109330738B (en) | 2024-03-26 |
Family
ID=65315283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811360122.6A Active CN109330738B (en) | 2018-11-15 | 2018-11-15 | Sow uterus liquid directional medicine feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109330738B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10203094A1 (en) * | 2002-01-18 | 2003-08-07 | Arno Schnorrenberg | Implement for use in womb of large animals, e.g. giraffes, comprises positioning catheter, composed of flexible and non-flexible sections, and a handle |
| KR20110004560U (en) * | 2009-10-30 | 2011-05-09 | 대한민국(농촌진흥청장) | Apparatus for injecting medical substances into uterine in cow |
| JP2014090670A (en) * | 2012-10-31 | 2014-05-19 | Yamanetech Co | Injector for fertilized egg |
| CN106075666A (en) * | 2016-05-31 | 2016-11-09 | 山东山大附属生殖医院有限公司 | A kind of hysteroscope endometrium entry needle |
| CN209253221U (en) * | 2018-11-15 | 2019-08-16 | 河南省农业科学院畜牧兽医研究所 | Gilt Uterus liquid orients balling iron |
-
2018
- 2018-11-15 CN CN201811360122.6A patent/CN109330738B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10203094A1 (en) * | 2002-01-18 | 2003-08-07 | Arno Schnorrenberg | Implement for use in womb of large animals, e.g. giraffes, comprises positioning catheter, composed of flexible and non-flexible sections, and a handle |
| KR20110004560U (en) * | 2009-10-30 | 2011-05-09 | 대한민국(농촌진흥청장) | Apparatus for injecting medical substances into uterine in cow |
| JP2014090670A (en) * | 2012-10-31 | 2014-05-19 | Yamanetech Co | Injector for fertilized egg |
| CN106075666A (en) * | 2016-05-31 | 2016-11-09 | 山东山大附属生殖医院有限公司 | A kind of hysteroscope endometrium entry needle |
| CN209253221U (en) * | 2018-11-15 | 2019-08-16 | 河南省农业科学院畜牧兽医研究所 | Gilt Uterus liquid orients balling iron |
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| Publication number | Publication date |
|---|---|
| CN109330738A (en) | 2019-02-15 |
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