CN102028558A - Novel sheep uterine horn inseminatingsyringe - Google Patents
Novel sheep uterine horn inseminatingsyringe Download PDFInfo
- Publication number
- CN102028558A CN102028558A CN 201010578085 CN201010578085A CN102028558A CN 102028558 A CN102028558 A CN 102028558A CN 201010578085 CN201010578085 CN 201010578085 CN 201010578085 A CN201010578085 A CN 201010578085A CN 102028558 A CN102028558 A CN 102028558A
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- push rod
- cover
- bar
- stem sleeve
- inseminatingsyringe
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Abstract
The invention discloses a novel sheep uterine horn inseminatingsyringe, and belongs to an animal husbandry and veterinary instrument. A rack is equipped in a shell in a mode of moving up and down; a gear is rotatably arranged on the shell, and is meshed with the rack; a stem sleeve is arranged on a lower end part of the shell; a liquid push rod is inserted in the stem sleeve in a mode of moving up and down; the upper end of the liquid push rod is connected with the lower end of the rack; a piston is detachably arranged on the lower end part of the liquid push rod, and is in sealed contact fit with the inner hole wall of the stem sleeve; a needle head is detachably arranged on the lower end part of the stem sleeve; and a bivalve elastic clip type uterine horn fixing sleeve is arranged outside the stem sleeve. The inseminatingsyringe can be used for semen deposition in a test tube, also can be used for semen deposition in a thin tube, and has the characteristics of simple structure, wide application range, good semen deposition effect and high working performance.
Description
Technical field
The invention belongs to the animal and veterinary apparatus, relates generally to the sheep uterus semen deposition utensil that uses among a kind of artificial fertilization technology.
Background technology
Used intraperitoneal spermatic gun mainly comprises two kinds at present, is simple function, can not dual-purpose.First kind, bright frozen semen smart or that freeze in the fine tube need be transferred in the test tube, and then it is transferred to semen deposition in the spermatic gun, can not directly use at freezing fine tube.Because the frozen semen vigor that freezes in the fine tube is very low, easily causes motility of sperm further to descend in the transfer process, and operation inconvenience; Second kind, will freeze fine tube and directly pack in the spermatic gun, export seminal fluid then, can not directly use at the seminal fluid in the test tube.Bright essence in the test tube also needs to pack in advance to freeze in the fine tube and just can finish semen deposition, operation inconvenience.More than two kinds of intraperitoneal spermatic guns all can not satisfy the semen deposition operation requirement of test tube neutralization freezing seminal fluid in the fine tube simultaneously, and do not have the cornua uteri fixture, be prone to cornua uteri during semen deposition and slide, operation inconvenience.Be badly in need of at present a kind of cornua uteri semen deposition operation requirement that can satisfy test tube neutralization freezing seminal fluid in the fine tube simultaneously, and novel spermatic gun with cornua uteri fixture, so as to realize the sheep seminal fluid quick and easy be input to assigned address.
Summary of the invention
The purpose of the invention is exactly the problem that exists at above-mentioned prior art, actual needs in conjunction with market, design provides a kind of novel sheep cornua uteri seme-deposition device, reaches that applied widely, adaptive capacity is strong, the semen deposition quality is good, the purpose of semen deposition efficient height, operation simple and convenient.
The purpose of the invention is achieved in that in housing can be equipped with tooth bar up or down, and gear is installed in rotation on the housing, the wheel and rack engagement; Mounting rod cover on the housing bottom, fluid push rod can be inserted in the bar cover up or down, and the fluid push rod upper end is connected with the tooth bar lower end; Piston is removably mounted on the fluid push rod bottom, and contacts cooperation with the face seal of bar cover inner hole wall; Removably equipped syringe needle on bar cover bottom; At bar cover exterior arrangement bivalve elasticity folder formula cornua uteri fixed cover, so far constitute a kind of novel sheep cornua uteri seme-deposition device.
The invention both can be used for seminal fluid semen deposition use in the test tube, and the semen deposition that can be used for straw semen is again used, and has characteristics simple in structure, easy to use, applied widely, that the semen deposition quality is good, working performance is high.
Description of drawings
Fig. 1 is a kind of novel sheep cornua uteri seme-deposition device population structure sketch map;
Fig. 2 is the novel sheep cornua uteri seme-deposition device structural representation behind the bivalve elasticity folder formula cornua uteri fixed cover of dismantling among Fig. 1;
Fig. 3 is a bivalve elasticity folder formula cornua uteri fixed cover structural representation.
Piece number explanation among the figure:
1, housing, 2, gear, 3, tooth bar, 4, bar cover, 5, bivalve elasticity folder formula cornua uteri fixed cover, 6, fluid push rod, 7, piston, 8, syringe needle.
The specific embodiment
Below in conjunction with accompanying drawing the invention embodiment is described in detail.A kind of novel sheep cornua uteri seme-deposition device can be equipped with tooth bar 3 up or down in housing 1, gear 2 is installed in rotation on the housing 1, gear 2 and tooth bar 3 engagements; Mounting rod cover 4 on housing 1 bottom, fluid push rod 6 can be inserted in the bar cover 4 up or down, and fluid push rod 6 upper ends are connected with tooth bar 3 lower ends; Piston 7 is removably mounted on fluid push rod 6 bottoms, and overlaps 4 inner hole wall face seals with bar and contact cooperation; Overlap removably equipped syringe needle 8 on 4 bottoms at bar; Overlap 4 exterior arrangement bivalve elasticity folder formula cornua uteri fixed cover 5 at bar.
When semen deposition liquid uses: 1, in the test tube during seminal fluid semen deposition, can at this seme-deposition device fluid push rod 6 head ends piston 7 be installed earlier, the gear 2 that turns clockwise then drives tooth bar 3, seminal fluid is drawn to the seme-deposition device bar to be overlapped in 4 chambeies, bivalve elasticity under natural closure state folder formula cornua uteri fixed cover 5 is imported the ewe abdominal cavity from operative incision, cornua uteri is fixed, from cornua uteri fixed cover cavity, import the seme-deposition device main body then, seme-deposition device syringe needle 8 thrusts in the sheep cornua uteri, turn gear 2 is injected into seminal fluid in the cornua uteri counterclockwise.2, in the tubule during seminal fluid semen deposition, disassemble piston 7, directly tubule is encased in the bar cover 4, cornua uteri fixed cover 5 under the natural closure state is imported the ewe abdominal cavity from operative incision, cornua uteri is fixed, from cornua uteri fixed cover 5 cavities, import the seme-deposition device main body then, seme-deposition device syringe needle 8 thrusts in the sheep cornua uteri, turn gear 2 utilizes this seme-deposition device fluid push rod 6 to promote the tubule tampon counterclockwise, and seminal fluid is injected in the cornua uteri.The detachable syringe needle 8 of installing, with make things convenient for tubule in bar cover 4 installation and with then taking off operation from fluid push rod 6.
Claims (1)
1. a novel sheep cornua uteri seme-deposition device is characterized in that can being equipped with tooth bar (3) up or down in housing (1), and gear (2) is installed in rotation on the housing (1), gear (2) and tooth bar (3) engagement; Mounting rod cover (4) on housing (1) bottom, fluid push rod (6) can be inserted in the bar cover (4) up or down, and fluid push rod (6) upper end is connected with tooth bar (3) lower end; Piston (7) is removably mounted on fluid push rod (6) bottom, and contacts cooperation with bar cover (4) inner hole wall face seal; Removably equipped syringe needle (8) on bar cover (4) bottom; At bar cover (4) exterior arrangement bivalve elasticity folder formula cornua uteri fixed cover (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010578085 CN102028558A (en) | 2010-12-08 | 2010-12-08 | Novel sheep uterine horn inseminatingsyringe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010578085 CN102028558A (en) | 2010-12-08 | 2010-12-08 | Novel sheep uterine horn inseminatingsyringe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102028558A true CN102028558A (en) | 2011-04-27 |
Family
ID=43882382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010578085 Pending CN102028558A (en) | 2010-12-08 | 2010-12-08 | Novel sheep uterine horn inseminatingsyringe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102028558A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112656541A (en) * | 2020-12-16 | 2021-04-16 | 湖州市畜牧业发展中心 | Insemination equipment for artificial insemination in synchronous estrus of Hu sheep |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4846785A (en) * | 1987-01-22 | 1989-07-11 | Robert Cassou | Instrument for artificial insemination, embryo transfer or sampling follicular liquids in mammals |
| CN201168069Y (en) * | 2008-03-07 | 2008-12-24 | 龚海华 | Insemination gun |
-
2010
- 2010-12-08 CN CN 201010578085 patent/CN102028558A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4846785A (en) * | 1987-01-22 | 1989-07-11 | Robert Cassou | Instrument for artificial insemination, embryo transfer or sampling follicular liquids in mammals |
| CN201168069Y (en) * | 2008-03-07 | 2008-12-24 | 龚海华 | Insemination gun |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112656541A (en) * | 2020-12-16 | 2021-04-16 | 湖州市畜牧业发展中心 | Insemination equipment for artificial insemination in synchronous estrus of Hu sheep |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110427 |