CN106725994B - Spermatic device in dog portable visible uterine cavity - Google Patents
Spermatic device in dog portable visible uterine cavity Download PDFInfo
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- CN106725994B CN106725994B CN201710079117.7A CN201710079117A CN106725994B CN 106725994 B CN106725994 B CN 106725994B CN 201710079117 A CN201710079117 A CN 201710079117A CN 106725994 B CN106725994 B CN 106725994B
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- handle
- uterine cavity
- tube
- insertion tube
- bitch
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D19/00—Instruments or methods for reproduction or fertilisation
- A61D19/02—Instruments or methods for reproduction or fertilisation for artificial insemination
- A61D19/027—Devices for injecting semen into animals, e.g. syringes, guns, probes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61D—VETERINARY INSTRUMENTS, IMPLEMENTS, TOOLS, OR METHODS
- A61D19/00—Instruments or methods for reproduction or fertilisation
- A61D19/02—Instruments or methods for reproduction or fertilisation for artificial insemination
- A61D19/022—Containers for animal semen, e.g. pouches or vials ; Methods or apparatus for treating or handling animal semen containers, e.g. filling or closing
- A61D19/025—Containers for animal semen, e.g. pouches or vials ; Methods or apparatus for treating or handling animal semen containers, e.g. filling or closing with means for controlling the temperature, e.g. heating or cooling
Abstract
Spermatic device in a kind of dog portable visible uterine cavity,Mainly by the controllable rigid insertion tube of front end curvature,Across the flexible semen deposition tube assembly of insertion tube,Handle,The periphery of instrument channel winds the temperature detection being connect with power supply in handle,Controller,The directionkeys and bending locking module of control bending section are also set up on handle,And integrated host,The compositions such as computer/mobile terminal,Insertion tube is in the case where video image directly guides,It can accurately find bitch cervical orifice,Bending angle is flexibly manipulated by handle and is locked,Inseminating tube is directly entered uterine cavity injection sperm,Shorten sperm to site of fertilization distance,This device ensures that sperm enters bitch uterine cavity in optimum temperature,It is avoided that blindmate generates uncomfortable and injury to bitch,Shorten the insemination operating time,It is portable easy to use,Insertion tube is fine simultaneously,Clarity is high,Field angle is big,It can clearly show construction in genital tract,It is operated conducive to detection of oestrus and semen deposition,To significantly improve artificial insemination conception rate.
Description
Technical field
The present invention relates to a kind of dogs with breeding instrument, spermatic device in especially a kind of dog portable visible uterine cavity.
Background technology
Dog technology of artificial insemination has various advantages compared to natural mating.First, it can substantially reduce system genitale
The infection for disease of uniting；Secondly, it can make good species public affairs dog be fully used, and not only improve breed improvement, and can save public affairs
The feeding cost of dog;Furthermore due to frozen semen can with long-term preservation, long distance transportation, thus, artificial insemination can overcome by
It breeds caused by time, geographical separation and male and female dog size difference difficult.In recent years, many scientific research institutions, which have carried out, largely has
The research of dog technology of artificial insemination is closed, but still the stage not up to promoted and applied, maximum difficulty are exactly not develop very
Just it is suitble to spermatic gun in the portable visible uterine cavity of dog, thus is difficult to carry out intrauterine insemination to dog, causes dog conception rate remote
Less than natural mating.
Bitch has its unique reproductive physiology structure, its cervix protrudes from intravaginal, and cervical orifice court has a down dip
Oblique 30 degree or so.Cervical orifice usually closes, and just opens when heat, and stretching degree is different because of dog.When natural mating, public dog
Penis and bitch vagina form lock knot, and by the pressure that the corpora cavernosa penis and bulb of penis expanded generates, sperm is pumped into bitch
Intrauterine.Currently, the artificial insemination of dog, mainly based on intravaginal semen deposition, the method sperm is easy to flow backwards, it is difficult to reach uterus
Inner cavity causes bitch conception rate not high, and when carrying out semen deposition especially with frozen semen, conception rate is extremely low.
The metal hard tube spermatic gun of existing Real-time image display, is also not suitable for the life that bitch cervical orifice tilts down in fact
Structure is managed, even if finding cervical orifice also is difficult to fixed position, so that inseminating tube is entered cervical orifice relatively difficult, so often
Need to take a substantial amount of time to be repeatedly inserted into inseminating tube, prodigious pain brought to bitch, there is can not precise positioning,
Handling is poor, be easy to cause the shortcomings of bitch vagina and vulneratio uteri.
In cold snap, ice-cold metal hard tube is inserted into bitch intravaginal, bitch can be made by cold stimulation, one side bitch
Refuse semen deposition there may be strong uncomfortable even resistance；On the other hand, stress reaction can influence the ovulation of bitch, Jin Erzao
Decline at conception rate.
The patent No. 201410152603.3 " the intelligent multi-functional spermatic gun of milk cow/beef cattle ", can determine whether though providing one kind
Best Inseminated time helps operator to be accurately quickly found out the visual device of cervical orifice, is conducive to improve cow conception rate, but
Carry on as before and watched using the camera of video camera, resolution ratio is very poor, and practicability is inadequate.
Invention content
The technical problem to be solved by the present invention is to：Spermatic device in a kind of dog portable visible uterine cavity, insertion tube are provided
Front end curvature is controllable, the video image of real-time display bitch vagina and cervical orifice, convenient for finding cervical orifice position simultaneously
Locking, the interior temperature detection controller installed of insertion tube, can prevent insertion tube from so that sperm is kept the cold stimulation of bitch genital tract
Optimum temperature enters uterine cavity, and solving existing for traditional metal hard tube spermatic gun can not precise positioning, handling be poor, sperm temperature
The problem of spending and change repeatedly and sperm motility is caused to decline, and be easy to causeing bitch vagina and vulneratio uteri.The spermatic device
To shortening the semen deposition operating time, improving bitch conception rate has good effect.
Technical solution is used by the present invention solves the above problems：Spermatic device in dog portable visible uterine cavity, packet
It includes semen deposition tube assembly and passes through the insertion tube being made of front end, bending section, stereoplasm tube, contain water channel, air flue, device in the insertion tube
Tool channel, cable passage, stereoplasm tube is by connecting tube and with water is passed through mouth, gas is passed through mouth, the hand of instrument entrance, signaling interface
Handle connection is integral, and one end of wiring board, LED light source, signal cable is equipped in the handle, installs and carries in the front end
The micro sensing chip and micro-lens of the signal cable other end and the light guide bundles being connect with LED light source in handle；The bending
Portion is embedded with traction steel wire；Host is connect with the signaling interface on handle, host externally connected with display screen and computer/mobile terminal,
Installation temperature detection controller is connect with the wiring board in handle in the insertion tube, and control bending section is also set up on the handle
Directionkeys and bending locking module, the bending locking module is by fixed module cage in handle, the master in the module cage
Connection is wound with the line wheel and directionkeys of traction steel wire one end in shaft, and one end of the main shaft is mounted on module cage, locking
Key is mounted on handle and coordinates with main shaft.
Compared with the prior art, the advantages of the present invention are as follows：Under the direct-view of miniature video camera module, insertion tube is controllable curved
Song easily finds bitch cervical orifice and locks the bending angle of insertion tube, more adapts to the special reproductive physiology design feature of bitch, with
Just inseminating tube flexible is smooth enters cervical orifice, reaches corpus uteri or cornua uteri, and inject sperm, it is defeated to shorten sperm arrival
Oviduct ampulla（Fertilization position）Distance, to significantly improve the conception rate of artificial insemination；Insertion tube is equipped with gas and water road, makes
Used time can strut vagina convenient for observation and operation toward bitch intravaginal inflation；Also it can be rinsed with water the blood stains on camera lens surface at any time
Residual, to keep the clearly visual field；Using the design of the fine electro-photographic module in front end, insertion pipe outside diameter is thinner, high resolution,
Field angle is big, can clearly display genital tract internal structure, is conducive to detection of oestrus and the semen deposition of various sizes of canid
Operation farthest avoids the injury to bitch in the case of blindmate；LED light source is placed in handle, compact to design light；Hand
Directionkeys and locking key are installed on handle, operated convenient for semen deposition；Include water pump and air pump, unitary design, convenient for taking in host
Band and use outdoors.The outer periphery of instrument channel winds heating wire and is close to sensor and heated to this device, and has temperature
Degree detection controller ensures that sperm enters uterine cavity in optimum temperature, prevents from influencing to ovulate because foreign matter is on the stimulation of bitch vagina
The problem of occur, to which conception rate be greatly improved.
Description of the drawings
The usage state diagram of Fig. 1, the present apparatus.
Fig. 2, insertion tube front end perspective view.
Locking module view is bent in Fig. 3, handle.
Fig. 4, temperature detection controller schematic diagram.
Fig. 5, present apparatus A-A sectional views.
Fig. 6, present apparatus B-B sectional views.
The sectional view of Fig. 7, the present apparatus.
Specific implementation mode
The embodiment of the present invention is described in further detail below in conjunction with the accompanying drawings.
Whole device includes insertion tube, handle 5, host 17, semen deposition tube assembly 100 flexible and other ancillary equipments, such as
Display screen 18, computer/mobile terminal 19, the water pump 17-1 on host, air pump 17-2 etc., insertion tube is by front end 1, curved
Pars convoluta 2, the connection composition of stereoplasm tube 3, as shown in Figure 1.
As shown in Fig. 2, front end 1 is the hard cylindrical cavity structure of about 5 millimeters of length, outer layer is medical metal.It is suitable
The design feature of bitch vagina and cervical orifice is answered, damage is reduced, 1 head of front end is opened there are one ladder-like, circular-arc-shaped design
Mouth 1-3 when stretching out from instrument outlet 8-2 so as to semen deposition tube assembly 100, is more easy to enter cervical orifice, 1 foremost of front end includes square
The miniature video camera module of shape micro-lens 1-1 and miniature image sensing chip 1-2, light guide bundles 13, water channel export 6-2, and air flue goes out
Mouth 7-2.
Micro-lens 1-1 is rectangular, and 1 millimeter × 1 millimeter, French perimeter 3.82Fr, field angle is not less than 120 degree.It is miniature
It is close to miniature image sensing chip 1-2,1 millimeter × 1 millimeter, French perimeter 3.82Fr of size, resolution ratio 160,000 behind camera lens 1-1
Pixel, camera lens, chip can be maximum under the premise of keeping camera lens minimum French perimeter using the design of same size, shape
Utilize to degree 160,000 pixels of sensing chip.Light guide bundles 13 are all made of about 400 identical optical fiber of diameter per beam, often
The diameter about 1.1-1.3mm or so of beam optical fiber, as shown in Figure 2.
The diameter 0.9-1.1mm of water channel 6, water channel export 6-2 slightly protrudings, and water is convenient for flowing to micro-lens 1-1, by inserting
Enter the water channel 6 in pipe, the water channel entrance 6-1 on handle 5 and the water pump 17-1 in corresponding water pipe and host 17, is beaten when needing
Boiling water switch pump 20 rinses the surfaces micro-lens 1-1 with the water of water channel outlet 6-2 outflows, prevents blood stains from remaining, keep clearly
Field of view.
The diameter of air flue 7 about 0.9-1.1mm passes through the air flue 7 in insertion tube, the air flue entrance 7-1 on handle 5 and corresponding
Tracheae and host 17 in air pump 17-2, when needing open host 17 air pump switch 21, air passage outlet 7-2 can be to bitch
Vagina is inflated, and vagina is strutted, it is easier to observation and semen deposition, as depicted in figs. 1 and 2.
About 20~40 millimeters of 2 length of bending section is embedded with two traction steel wires 11 in tube wall, and traction steel wire 11 passes through stereoplasm tube
3, one end is connected on the line wheel 12-2 in handle in bending locking module 12, and the other end is on 2 inner wall of bending section, such as Fig. 3
Shown in Fig. 5.
As shown in figure 3, the directionkeys 9, line wheel 12-2 on handle 5 are fixedly connected with main shaft 12-3, so working as directionkeys 9
When pulling up and down, main shaft 12-3 drives the equidirectional rotations of line wheel 12-2, realizes the bending of bending section twocouese, in each direction
Maximum bend angle is set as 30 °, is suitable for the life that bitch cervical orifice opens in heat and tilts down 30 degree or so
Reason feature, it is easier to which semen deposition tube assembly 100 is smooth to enter cervical orifice.
It is bent fixed module cage 12-1 in locking module 12, including external locking key 12-5 and handle 5 outside handle,
Line wheel 12-2, main shaft 12-3, lock shaft 12-4 are installed in module cage.When pulling locking key 12-5, upper surface is to master
Moving axis 12-3 is close, and when the two is close to, 9 position of directionkeys is fixed and immovable, to lock bending section 2 position and
Angle, it is easier to which semen deposition tube assembly 100 enters cervical orifice.
3 length about 300mm of stereoplasm tube or so is connected by connector sleeve 4 with handle 5, outer layer be hard medical metal with
Rigidity is kept, it is easy to operation.
The entirety that handle 5 is screwed by forward and backward symmetrical two halves handle case 5-1.The inner peripheral wall of handle case 5-1
Fluted 5-2 makees waterproof sealing for applying to put, is equipped with water channel entrance 6-1 above handle, air flue enters when fluid sealant is Integral cleaning
Mouthful 7-1 is that a kind of rapid inserting type does not leak, connector easy to use.
Handle rear top is equipped with instrument entrance 8-1, is inserted into for semen deposition tube assembly 100.8 internal diameter 2mm of instrument channel is left
The right side can also increase internal diameter size according to actual needs.
The installation temperature detection controller 300 in stereoplasm tube 3, including 330 rectangular sheet of sensor, are close in stereoplasm tube
8 peripheral surface of instrument channel of chamber.
The heating wire 310 of covering heat-resistant insulation material is wrapped in the peripheral surface of instrument channel 8, sensor 330, electric heating
Line 310 is connect with the power circuit 320 on wiring board 16, and power circuit is connect with microcontroller 400 again carries out monitoring temperature adjusting.
Ideal set temperature keeps stablizing for instrument channel 8 warm within the scope of 34~37 DEG C, by temperature detection controller
Degree, allows sperm to reach bitch uterus under best steady temperature, to improve Sperm Motility and fertilizing ability, while
Avoid bitch does not accommodate resistance, therefore can significantly improve dog conception rate.
Wiring board 16 is screwed in handle case inner wall, thereon one end of connection signal cable 15-1, the one of video line
End is connected by stereoplasm tube 3, bending section 2, front end 1 with the miniature image sensing chip 1-2 in front end, and the other end is connect by signal
Mouth 10 is connect with host 17.
LED light source 14 is screwed in handle case inner wall, one end is connected with wiring board 16, and the other end passes through light guide bundles 13
Straight-through front end 1 provides illumination, as shown in Figure 7 for semen deposition operation.
Host 17 can connect computer/mobile terminal 19 by USB or other convectional signals transport protocols, can also pass through
Wi-Fi, bluetooth and other wireless transmission protocols connect computer/mobile terminal 19.Host 17 can by A/V or HDMI or its
He connects display screen 18 at transmission of video agreement, also can connect display screen 18 by wireless video transmission agreement.
Host 17 is designed using integrated compact, inside installation water pump 17-1 and air pump 17-2, and equipped with corresponding water, gas
Interface, can be by corresponding water pipe, tracheae come external pump switch 20 and air pump switch 21, easy to carry and outwork, such as
Shown in Fig. 1.
Semen deposition tube assembly 100 includes elongated submissive hollow flexible conduit 120, and one end of conduit 120 is liquid injection port 130,
The other end seals, and only has a small opening side outlet 110 in the side close to top, cooperation is matched with the opening 1-3 on front end 1,
It is more easy in conveying sperm to bitch uterine cavity, metal seal wire 140 stretches into conduit 120 and the reachable other side from liquid injection port 130
Bottom.The outer diameter of conduit 120 about 1.3-2mm, is made of medical resin material, and outer surface has size scale line, top to have X
Ray contrast.
- Fig. 7 referring to Fig.1, the user of spermatic device in 1 curvature of front end controllable dog portable visible uterine cavity
Method：To the cleaning that carries out disinfection around heat bitch vulva, it is derived from right stance Baoding；The power circuit in handle is opened, it is right
Heating wire 320 is heated to the suitable body temperature of bitch, opens host 17, insertion tube is inserted into obliquely bitch vagina, opens
Air pump switch 21, air blowing make bitch vagina strut, and continue slowly to be inserted into, and by display screen 18 or computer/mobile terminal 19,
Observation bitch vagina inner case in real time；The angle that directionkeys 9 controls insertion tube bending section 2 is operated, cervical orifice is found, confirms
After can pull locking key 12-5, lock bending position；Seal wire 140 is reached to another side bottom of conduit 120 by liquid injection port 130
To keep rigidity, 8-2 is exported by instrument entrance 8-1 and instrument and enters cervical orifice, reaches corpus uteri or cornua uteri, depth is most
Mostly up to 10cm or so；Seal wire 140 is extracted out again, sperm is injected into liquid injection port 130 by medical syringe, and by side outlet 110
Flow into bitch intrauterine；1ml air is finally injected, the sperm in conduit 120 is squeezed out；After the completion of semen deposition, by conduit 120 and insert
Enter pipe slowly to extract out, while being inserted into bitch vagina with finger and massaging about 5 minutes.
To meet the insemination needs of different kind of dog, the instrument channel of the device is inserted into pipe size, is inserted into length of tube, maximum
Bending angle and direction and relevant component can also make corresponding change.
The description and the appended drawings of the present invention have done detailed description to technical principle and scheme, but these explanations are pair
The citing of inventive features rather than restriction to invention.Own caused by technical principle and embodiment apparently according to the present invention
Change or remodeling should all belong to the scope of the present invention.
Claims (6)
1. spermatic device in a kind of dog portable visible uterine cavity, including semen deposition tube assembly（100）Across insertion tube, insertion tube
Including front end（1）, bending section（2）, stereoplasm tube（3）, contain water channel in the insertion tube（6）, air flue（7）, instrument channel（8）,
Cable passage（15）, stereoplasm tube（3）Pass through connecting tube（4）With with water channel entrance（6-1）, air flue entrance（7-1）, instrument entrance
（8-1）, signaling interface（10）Handle（5）Connect integral, the handle（5）Wiring board is inside installed（16）, LED light source
（14）, signal cable（15-1）One end, the front end（1）Interior installation carries signal cable（15-1）The micro sensing of the other end
Chip（1-2）And micro-lens（1-1）And handle（5）Interior and LED light source（14）The light guide bundles of connection（13）, the bending section
（2）Traction steel wire is embedded on inner wall（11）, host（17）With handle（5）On signaling interface（10）Connection, host（17）It is external
Display screen（18）With computer/mobile terminal（19）, it is characterised in that temperature control detector is installed in the insertion tube（300）
With wiring board in handle（16）Connection, the handle（5）On also set up control bending section directionkeys（9）With bending locking module
（12）, the bending locking module（12）Including handle（5）Interior fixed module cage（12-1）, the main shaft in module cage（12-
3）Upper connection is wound with the traction steel wire（11）The line wheel of one end（12-2）And directionkeys（9）, the main shaft（12-3）One
End is fixed on module cage（12-1）Inner wall on, locking key（12-5）Mounted on handle（5）On, and and main shaft（12-3）Match
It closes.
2. spermatic device in a kind of dog according to claim 1 portable visible uterine cavity, it is characterised in that the host
（17）The interior external pump switch of installation（20）, air pump switch（21）Water pump（17-1）, air pump（17-2）, and handle（5）On
Air flue entrance（7-1）With air pump（17-2）Connection, water channel entrance（6-1）With water pump（17-1）Connection.
3. spermatic device in a kind of dog according to claim 1 portable visible uterine cavity, it is characterised in that the locking
Key（12-5）Be fixed on handle（5）On lock shaft（12-4）It links into an integrated entity.
4. spermatic device in a kind of dog according to claim 1 portable visible uterine cavity, it is characterised in that the insertion
The front end of pipe（1）The side opening that has ladder arc-shaped（1-3）With conduit（120）On side outlet（110）Match and matches
It closes.
5. spermatic device in a kind of dog according to claim 1 portable visible uterine cavity, it is characterised in that described is defeated
Spermaduct component（100）Including elongated submissive hollow conduit（120）, one end of conduit is liquid injection port（130）, other end sealing,
Only there is a small opening side outlet in the side close to top（110）, the seal wire of metal making（140）Liquid injection port can be passed through（130）
It stretches into conduit and increases rigidity, be convenient for conduit（120）Into cervical orifice；Conduit（120）There are size scale line, top tool in outer surface
Standby x-ray imaging.
6. spermatic device in a kind of dog according to claim 1 portable visible uterine cavity, it is characterised in that the hard
Pipe（3）Interior installation temperature control detector（300）, the sensor of rectangular sheet（330）The instrument for being close to hard tube cavity is logical
Road（8）In peripheral surface, the heating wire of heat-resistant insulation material is covered（310）It is wrapped in instrument channel（8）Peripheral surface on, pass
Sensor（330）, heating wire（310）With wiring board（16）On power circuit（320）Connection, power circuit and and microcontroller
（400）Connection.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710079117.7A CN106725994B (en) | 2017-02-14 | 2017-02-14 | Spermatic device in dog portable visible uterine cavity |
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|---|---|---|---|
| CN201710079117.7A CN106725994B (en) | 2017-02-14 | 2017-02-14 | Spermatic device in dog portable visible uterine cavity |
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| CN106725994B true CN106725994B (en) | 2018-10-26 |
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Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107137159A (en) * | 2017-07-19 | 2017-09-08 | 江苏农牧科技职业学院 | A kind of mammalian animals seminal fluid inseminating syringe with quantitative and heat insulation function |
| CN107349029A (en) * | 2017-09-07 | 2017-11-17 | 云南省畜牧兽医科学院 | A kind of method that flock of sheep are carried out with continuous semen deposition |
| CN108852481A (en) * | 2018-07-10 | 2018-11-23 | 季兴哲 | artificial insemination auxiliary device |
| CN113303944A (en) * | 2020-05-11 | 2021-08-27 | 中国农业科学院北京畜牧兽医研究所 | Porcine embryo transplantation tool and use method thereof |
| IL292298A (en) * | 2022-04-14 | 2023-11-01 | Shabat Matan | Intauterine delivery device, system and method thereof |
| CN116920255A (en) * | 2023-09-18 | 2023-10-24 | 北京大学第三医院（北京大学第三临床医学院） | Intrauterine atomization drug delivery device |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101355901A (en) * | 2005-11-08 | 2009-01-28 | 纽约市哥伦比亚大学理事会 | Apparatuses and methods for delivering one or more deliverables into a body |
| CN202036365U (en) * | 2011-04-11 | 2011-11-16 | 公安部南京警犬研究所 | Combined dog insemination device |
| CN202908877U (en) * | 2012-09-27 | 2013-05-01 | 天津市力之宝科技有限公司 | Endoscopic artificial semen deposition instrument |
| CN103479321A (en) * | 2013-09-28 | 2014-01-01 | 韦锡波 | Multifunctional electronic endoscope for animals |
| CN103622661A (en) * | 2012-08-20 | 2014-03-12 | 广州宝胆医疗器械科技有限公司 | Rigid percutaneous nephroscope with flectional front end |
| CN103876857A (en) * | 2014-04-18 | 2014-06-25 | 吕仁红 | Multifunctional visual seminiferous device |
| CN103932817A (en) * | 2014-04-16 | 2014-07-23 | 内蒙古赛科星繁育生物技术股份有限公司 | Intelligent multifunctional dairy cow/beef cattle semen deposition gun |
| CN104352264A (en) * | 2014-10-20 | 2015-02-18 | 上海理工大学 | Laparoscopic surgery instrument with multiple degrees of freedom |
| CN205163311U (en) * | 2015-10-31 | 2016-04-20 | 西北民族大学 | Inseminating syringe is used to ox |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1190684A1 (en) * | 2000-09-05 | 2002-03-27 | Universiteit Gent | Device and method for artificial insemination of bovines and other animals |
| WO2011098088A1 (en) * | 2010-02-12 | 2011-08-18 | Thomas Rahbek | Device for use in artificial insemination of livestock |
| USRE48283E1 (en) * | 2010-08-10 | 2020-10-27 | Brad Stroud | Method and apparatus to reduce the number of sperm used in artificial insemination of cattle |
| CN207270411U (en) * | 2017-02-14 | 2018-04-27 | 公安部南昌警犬基地 | Dog spermatic device in portable visible uterine cavity |
-
2017
- 2017-02-14 CN CN201710079117.7A patent/CN106725994B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101355901A (en) * | 2005-11-08 | 2009-01-28 | 纽约市哥伦比亚大学理事会 | Apparatuses and methods for delivering one or more deliverables into a body |
| CN202036365U (en) * | 2011-04-11 | 2011-11-16 | 公安部南京警犬研究所 | Combined dog insemination device |
| CN103622661A (en) * | 2012-08-20 | 2014-03-12 | 广州宝胆医疗器械科技有限公司 | Rigid percutaneous nephroscope with flectional front end |
| CN202908877U (en) * | 2012-09-27 | 2013-05-01 | 天津市力之宝科技有限公司 | Endoscopic artificial semen deposition instrument |
| CN103479321A (en) * | 2013-09-28 | 2014-01-01 | 韦锡波 | Multifunctional electronic endoscope for animals |
| CN103932817A (en) * | 2014-04-16 | 2014-07-23 | 内蒙古赛科星繁育生物技术股份有限公司 | Intelligent multifunctional dairy cow/beef cattle semen deposition gun |
| CN103876857A (en) * | 2014-04-18 | 2014-06-25 | 吕仁红 | Multifunctional visual seminiferous device |
| CN104352264A (en) * | 2014-10-20 | 2015-02-18 | 上海理工大学 | Laparoscopic surgery instrument with multiple degrees of freedom |
| CN205163311U (en) * | 2015-10-31 | 2016-04-20 | 西北民族大学 | Inseminating syringe is used to ox |
Non-Patent Citations (1)
| Title |
|---|
| 犬人工授精不同输精部位对母犬繁殖性能的影响;黎立光 等;《养殖与饲料》;20130314(第3期);第19页1.2实验方法部分 * |
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