CN106725994A - Dog spermatic device in portable visible uterine cavity - Google Patents
Dog spermatic device in portable visible uterine cavity Download PDFInfo
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- CN106725994A CN106725994A CN201710079117.7A CN201710079117A CN106725994A CN 106725994 A CN106725994 A CN 106725994A CN 201710079117 A CN201710079117 A CN 201710079117A CN 106725994 A CN106725994 A CN 106725994A
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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
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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
- A61D19/022—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
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- Engineering & Computer Science (AREA)
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- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
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Abstract
A kind of dog spermatic device in portable visible uterine cavity,Mainly by the controllable rigid insertion tube of front end flexibility,Through the flexible semen deposition tube assembly of insertion tube,Handle,The temperature detection that the periphery winding of instrument channel is connected with power supply in handle,Controller,The directionkeys and bending locking module of control bending section are also set up on handle,And integrated main frame,Computer/mobile terminal etc. is constituted,Insertion tube is in the case where video image is directly guided,Bitch cervical orifice can accurately be found,Angle of bend is flexibly manipulated by handle and is locked,Inseminating tube is directly entered uterine cavity injection seminal fluid,Shorten seminal fluid to site of fertilization distance,This device ensures that seminal fluid enters bitch uterine cavity in optimum temperature,It is avoided that blindmate produces uncomfortable and injury to bitch,Shorten the insemination operating time,It is portable easy to use,Insertion tube is fine simultaneously,Definition is high,The angle of visual field is big,Construction in genital tract can clearly be shown,Operated beneficial to detection of oestrus and semen deposition,So as to significantly improve artificial insemination conception rate.
Description
Technical field
The present invention relates to a kind of dog with breeding apparatus, particularly a kind of dog spermatic device in 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 of disease of uniting；Secondly, it can make good species public affairs dog be fully used, and not only improve breed improvement, and public affairs can be saved again
The feeding cost of dog;Furthermore, because frozen semen can be preserved for a long time, long distance transportation, thus, artificial insemination can overcome by
The breeding caused in time, geographical separation and male and female dog size difference is difficult.In recent years, many scientific research institutions have carried out largely has
The research of pass dog technology of artificial insemination, but still the not up to stage of popularization and application, maximum of which difficulty are exactly not develop very
Just it is adapted to spermatic gun in the portable visible uterine cavity of dog, thus is difficult to carry out dog intrauterine insemination, causes dog conception rate remote
Less than natural mating.
Bitch has its unique reproductive physiology structure, and its cervix protrudes from intravaginal, and cervical orifice court has a down dip
Oblique 30 degree or so.Cervical orifice is usually closed, and is just opened during heat, and stretching degree is different because of dog.When natural mating, public dog
Penis and bitch vagina form lock knot, by the pressure that the corpora cavernosa penis and bulb of penis for expanding are produced, seminal fluid are pumped into bitch
Intrauterine.At present, the artificial insemination of dog is main based on intravaginal semen deposition, and the method seminal fluid easily flows backwards, it is difficult to reach uterus
Inner chamber, 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 downward-sloping life of bitch cervical orifice in fact
Reason structure, even if finding cervical orifice also is difficult to fixed position, makes inseminating tube relatively difficult into cervical orifice, so often
Needs are taken a substantial amount of time to be repeatedly inserted into inseminating tube, and very big pain is brought to bitch, exist cannot precise positioning,
Handling is poor, the shortcomings of easily cause bitch vagina and vulneratio uteri.
In cold snap, ice-cold metal hard tube insertion bitch intravaginal can make bitch be subject to 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 into conception rate.
The patent No. 201410152603.3 " the intelligent multi-functional spermatic gun of milk cow/beef cattle ", though be can determine whether there is provided one kind
Optimal Inseminated time, helps operator to be accurately quickly found out the visual device of cervical orifice, is conducive to improving cow conception rate, but
Carry on as before and watched using the camera of video camera, its resolution ratio is very poor, and practicality is inadequate.
The content of the invention
The technical problem to be solved in the present invention is：Spermatic device, insertion tube in a kind of dog portable visible uterine cavity are provided
Front end flexibility is controllable, in real time the video image of display bitch vagina and cervical orifice, is easy to find cervical orifice position simultaneously
The temperature detection controller installed in locking, insertion tube, can prevent insertion tube to the cold stimulation of bitch genital tract, keep seminal fluid
Optimum temperature enters uterine cavity, and solve that traditional metal hard tube spermatic gun is present cannot precise positioning, handling be poor, seminal fluid temperature
Degree changes and causes sperm motility to decline repeatedly, and easily causes the problem of bitch vagina and vulneratio uteri.The spermatic device
To shortening the semen deposition operating time, improving bitch conception rate has good effect.
The present invention the used technical scheme that solves the above problems is：Dog spermatic device in portable visible uterine cavity, bag
Including semen deposition tube assembly passes through the insertion tube being made up of front end, bending section, stereoplasm tube, the insertion tube to be contained within water channel, air flue, device
Tool passage, cable passage, stereoplasm tube by connecting tube and are passed through the hand that mouth, gas are passed through mouth, apparatus entrance, signaling interface with water
Handle connection is integral, and one end of wiring board, LED light source, signal cable is provided with the handle, is installed in the front end and carried
The micro sensing chip and micro-lens of the signal cable other end and the light guide bundles being connected with LED light source in handle；The bending
Portion is embedded with traction steel wire；Main frame is connected with the signaling interface on handle, main frame externally connected with display screen and computer/mobile terminal,
Temperature detection controller is installed in the insertion tube to be connected with the wiring board in handle, control bending section is also set up on the handle
Directionkeys and bending locking module, the bending locking module is by module cage fixed in handle, the master in the module cage
Connection is wound with the line wheel and directionkeys of traction steel wire one end in rotating shaft, and one end of the main shaft is arranged on module cage, locking
Key is arranged on handle and coordinates with main shaft.
Compared with prior art, the advantage of the invention is that：Under the direct-view of miniature video camera module, insertion tube is controllable curved
Song, easily finds bitch cervical orifice and locks the angle of bend of insertion tube, more adapts to the special reproductive physiology design feature of bitch, with
Just the flexible smooth entrance cervical orifice of inseminating tube, reaches corpus uteri or cornua uteri, and injects seminal fluid, shortens seminal fluid and reaches defeated
Oviduct ampulla（Fertilization position）Distance, so as to significantly improve the conception rate of artificial insemination；Insertion tube is provided with gas and water road, makes
Used time can strut vagina and be easy to observe and operate toward the inflation of bitch intravaginal；Also the blood stains on camera lens surface can be rinsed with water at any time
Residual, to keep the clearly visual field；Using the design of the fine electro-photographic module in front end, insertion tube external diameter is thinner, high resolution,
The angle of visual field is big, can clearly display genital tract internal structure, detection of oestrus and semen deposition beneficial to 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, are easy to semen deposition to operate；Water pump and air pump are included in main frame, unitary design is easy to take
Band and use out of doors.The neighboring of instrument channel winds heating wire and is close to sensor and this device is heated, and has temperature
Degree detection controller ensures that seminal fluid enters uterine cavity in optimum temperature, prevents from influenceing the stimulation of bitch vagina ovulation because of foreign matter
Problem occur, so as to conception rate is greatly improved.
Brief description of the drawings
The use state figure of Fig. 1, the present apparatus.
Fig. 2, insertion tube front end perspective view.
Bending locking module view 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 embodiment
Embodiments of the invention are described in further detail below in conjunction with the accompanying drawings.
Whole device includes insertion tube, handle 5, main frame 17, flexible semen deposition tube assembly 100 and other auxiliary equipments, such as
Display screen 18, computer/mobile terminal 19, the water pump 17-1 on main frame, 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, its outer layer is medical metal.It is suitable
Answer the design feature of bitch vagina and cervical orifice, reduce and damage, the head of front end 1 has one stepped, circular-arc-shaped design to open
Mouthful 1-3, so as to semen deposition tube assembly 100 from apparatus outlet 8-2 stretch out when, be more easy to enter cervical orifice, the foremost of front end 1 includes side
The miniature video camera module of shape micro-lens 1-1 and miniature image sensing chip 1-2, light guide bundles 13, water channel outlet 6-2, air flue goes out
Mouth 7-2.
Micro-lens 1-1 is square, and 1 millimeter × 1 millimeter, French girth 3.82Fr, the angle of visual field is not less than 120 degree.It is miniature
It is close to miniature image sensing chip 1-2,1 millimeter × 1 millimeter of size, French girth 3.82Fr, resolution ratio 160,000 behind camera lens 1-1
Pixel, camera lens, chip can be maximum on the premise of camera lens minimum French girth is kept using the design of formed objects, shape
Degree ground utilizes 160,000 pixels of sensing chip.Light guide bundles 13 is all made up of per beam about 400 diameter identical optical fiber, often
The diameter of beam optical fiber about 1.1-1.3mm or so, as shown in Figure 2.
The diameter 0.9-1.1mm of water channel 6, water channel outlet 6-2 slightly protrudings, water is easy to flow to micro-lens 1-1, by inserting
Enter the water channel 6 in pipe, the water pump 17-1 in the water channel entrance 6-1 and corresponding water pipe, and main frame 17 on handle 5, it is necessary to when beat
Boiling water switch pump 20, the water flushing micro-lens 1-1 surfaces that 6-2 flows out are exported with water channel, prevent blood stains from remaining, and are kept clearly
Field of view.
The diameter of air flue 7 about 0.9-1.1mm, by the air flue 7 in insertion tube, the air flue entrance 7-1 on handle 5 and corresponding
Tracheae, and air pump 17-2 in main frame 17, it is necessary to when open the air pump switch 21 of main frame 17, air passage outlet 7-2 can be to bitch
Vagina is inflated, and struts vagina, it is easier to observation and semen deposition, as depicted in figs. 1 and 2.
About 20~40 millimeters of the length of bending section 2, two traction steel wires 11 are embedded with 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 embedded on the inwall of bending section 2, such as Fig. 3
With 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 line wheel equidirectional rotations of 12-2, the bending of bending section twocouese is realized, on each direction
Maximum bend angle is set to 30 °, is suitable for bitch cervical orifice and is opened in heat and downward-sloping 30 degree or so of life
Reason feature, it is easier to the smooth entrance cervical orifice of semen deposition tube assembly 100.
Fixed module cage 12-1 in bending 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 locking key 12-5 is pulled, its upper surface is to master
Moving axis 12-3 is close to, and when both are close to, the position of directionkeys 9 is fixed and immovable, thus lock bending section 2 position and
Angle, it is easier to which semen deposition tube assembly 100 enters cervical orifice.
The length about 300mm or so of stereoplasm tube 3, is connected by adapter sleeve 4 with handle 5, its outer layer be hard medical metal with
Rigidity is kept, 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 when putting fluid sealant for Integral cleaning for applying, handle top is provided with water channel entrance 6-1, air flue and enters
Mouth 7-1, is that a kind of rapid inserting type is not leaked, joint easy to use.
Handle rear top is provided with apparatus entrance 8-1, is available for semen deposition tube assembly 100 to insert.The internal diameter 2mm of instrument channel 8 is left
The right side, also dependent on being actually needed increase internal diameter size.
Temperature detection controller 300, including the rectangular sheet of sensor 330 are installed in stereoplasm tube 3, are close in stereoplasm tube
The outer surface of instrument channel 8 in chamber.
The heating wire 310 for covering heat-resistant insulation material is wrapped on the outer surface of instrument channel 8, sensor 330, electric heating
Line 310 is connected with the power circuit 320 on wiring board 16, and power circuit is connected with single-chip microcomputer 400 and carries out monitoring temperature regulation again.
Preferable design temperature keeps the stabilization temperature of instrument channel 8 by temperature detection controller in the range of 34~37 DEG C
Degree, allows seminal fluid that bitch uterus is reached under optimal steady temperature, so that Sperm Motility and fertilizing ability are improved, while
Avoid bitch does not accommodate resistance, therefore can significantly improve dog conception rate.
Wiring board 16 is screwed in handle case inwall, one end of signal cable 15-1, the one of video line are connected thereon
End is connected by the miniature image sensing chip 1-2 in stereoplasm tube 3, bending section 2, front end 1 and front end, and the other end is connect by signal
Mouth 10 is connected with main frame 17.
LED light source 14 is screwed in handle case inwall, one end connects with wiring board 16, the other end passes through light guide bundles 13
Straight-through front end 1, for semen deposition operation provides illumination, as shown in Figure 7.
Main frame 17 can connect computer/mobile terminal 19 by USB or other convectional signals host-host protocols, can also pass through
Wi-Fi, bluetooth and other wireless transmission protocols connection computer/mobile terminal 19.Main frame 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.
Main frame 17 is designed using integrated compact, and water pump 17-1 and air pump 17-2 is installed in inside, and is provided with corresponding water, gas
Interface, can be easy to carry and outwork, such as by corresponding water pipe, tracheae come external pump switch 20 and air pump switch 21
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 is sealed, and only has a small opening side outlet 110 in the side near top, and cooperation is matched with the opening 1-3 on front end 1,
Conveying seminal fluid is more easy to in bitch uterine cavity, metal seal wire 140 stretches into conduit 120 and can reach opposite side from liquid injection port 130
Bottom.The external diameter of conduit 120 about 1.3-2mm, is made up of medical resin material, and there is size scale line outer surface, and its top possesses X
Ray contrast.
Reference picture 1- Fig. 7, the controllable dog of the flexibility of front end 1 is with the user of spermatic device in portable visible uterine cavity
Method：To the cleaning that carried out disinfection around heat bitch vulva, right stance Baoding is taken from；The power circuit in handle is opened, it is right
Heating wire 320 is heated to the suitable body temperature of bitch, opens main frame 17, insertion tube is inserted obliquely bitch vagina, opens
Air pump switch 21, air blowing struts bitch vagina, continues slow insertion, and by display screen 18 or computer/mobile terminal 19,
Real Time Observation bitch vagina inner case；The angle of the operation control insertion tube of directionkeys 9 bending section 2, finds cervical orifice, confirms
After can pull locking key 12-5, lock bending position；Seal wire 140 is reached another side bottom of conduit 120 by liquid injection port 130
To keep rigidity, 8-2 is exported by apparatus entrance 8-1 and apparatus and enters cervical orifice, reach corpus uteri or cornua uteri, depth is most
Many reachable 10cm or so；Seal wire 140 is extracted out again, seminal fluid 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 seminal fluid extrusion in conduit 120；After the completion of semen deposition, by conduit 120 and insert
Enter the slow extraction of pipe, while inserting 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, insertion pipe size, insertion length of tube, maximum
Angle of bend can also make corresponding change to direction and related part.
Specification and drawings of the invention have done detailed description to know-why and scheme, but these explanations are simply right
The citing of inventive features is rather than the restriction to inventing.Apparently according to all produced by know-why of the invention and embodiment
Change or remodeling should all belong to the scope of the present invention.
Claims (6)
1. a kind of dog spermatic device in portable visible uterine cavity, including semen deposition tube assembly（100）Through by front end（1）, bending
Portion（2）, stereoplasm tube（3）The insertion tube of composition, the insertion tube is contained within water channel（6）, air flue（7）, instrument channel（8）, cable
Passage（15）, stereoplasm tube（3）By connecting tube（4）Mouth is passed through with water（6-1）, gas be passed through mouth（7-1）, apparatus 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 chip of the other end
（1-2）And micro-lens（1-1）And handle（5）Interior and LED light source（14）The light guide bundles of connection（1-3）, the bending section（2）It is interior
Traction steel wire is embedded with wall（11）, main frame（7）With handle（5）On signaling interface（10）Connection, main frame（17）Externally connected with display screen
（18）With computer/mobile terminal（19）, it is characterised in that temperature control detector is installed in the insertion tube（300）With handle
Middle wiring board（16）Connection, the handle（5）On also set up control bending section directionkeys（9）With bending locking module（12）,
The bending locking module（12）By handle（5）Interior stuck-module cover（12-1）, the main shaft in module cage（12-3）Upper connection
It 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 be fixed on
Module cage（12-1）Inwall on, locking key（12-5）Installed in handle（5）On, and and main shaft（12-3）Coordinate.
2. a kind of dog according to claim 1 spermatic device in portable visible uterine cavity, it is characterised in that the main frame
（17）It is interior that external pump switch is installed（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. a kind of dog according to claim 1 spermatic device in portable visible uterine cavity, it is characterised in that the locking
Key（12-5）Be fixed on handle（5）On lock shaft（12-4）Link into an integrated entity.
4. a kind of dog according to claim 1 spermatic device in portable visible uterine cavity, it is characterised in that the insertion
The front end of pipe（1）Side have the opening of ladder circular arc（1-3）With conduit（120）On side outlet（110）Match and match somebody with somebody
Close.
5. a kind of dog according to claim 1 spermatic device in 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 near top（110）, the seal wire that metal makes（140）Can be by liquid injection port（130）
Stretching into conduit increases rigidity, is easy to conduit（120）Into cervical orifice；Conduit（120）There are size scale line, top tool in outer surface
Standby x-ray imaging.
6. a kind of dog according to claim 1 spermatic device in portable visible uterine cavity, it is characterised in that the hard
Pipe（3）Interior installation temperature control detector（300）Sensor including rectangular sheet（330）, it is close to the device of hard tube cavity
Tool passage（8）Outer surface, covers the heating wire of heat-resistant insulation material（310）It is wrapped in instrument channel（8）Outer surface on,
Sensor（330）, heating wire（310）With wiring board（16）On power circuit（320）Connection, power circuit and and single-chip microcomputer
（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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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710079117.7A CN106725994B (en) | 2017-02-14 | 2017-02-14 | Spermatic device in dog portable visible uterine cavity |
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| CN106725994B CN106725994B (en) | 2018-10-26 |
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Cited By (9)
| 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 |
| CN111743663A (en) * | 2019-03-29 | 2020-10-09 | 上海微创心通医疗科技有限公司 | Handle for conveying implant and conveying system thereof |
| CN112584794A (en) * | 2018-08-31 | 2021-03-30 | 英格朗公司 | Device and method for artificial insemination |
| 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 |
| CN114712029A (en) * | 2022-05-09 | 2022-07-08 | 内蒙古自治区农牧业科学院 | Syringe tube for artificial insemination of equine animal |
| WO2023199330A1 (en) * | 2022-04-14 | 2023-10-19 | Intimo Medical Ltd | 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 |
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