CN208573857U - A kind of semen deposition instrument for deep semen deposition - Google Patents
A kind of semen deposition instrument for deep semen deposition Download PDFInfo
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- CN208573857U CN208573857U CN201721681544.4U CN201721681544U CN208573857U CN 208573857 U CN208573857 U CN 208573857U CN 201721681544 U CN201721681544 U CN 201721681544U CN 208573857 U CN208573857 U CN 208573857U
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- semen deposition
- core pipe
- outer tube
- semen
- card slot
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Abstract
The utility model provides the semen deposition instrument for deep semen deposition, the semen deposition instrument includes inseminating syringe outer tube and the semen deposition core pipe that is sleeved in inseminating syringe outer tube, the tail portion of the semen deposition outer tube has a card slot being adapted with semen deposition core pipe, so that semen deposition core pipe can be stuck in the card slot after bending.The utility model at semen deposition outer tube by being arranged card slot, so that semen deposition tube core is directly clamped among in card slot, solves the problems, such as that semen deposition tube core is fixed, at low cost, is simple and efficient easily operated, has a good application prospect.
Description
Technical field
The utility model relates to a kind of semen deposition instruments, and in particular to a kind of deep insemination device tool of simplified operation.
Background technique
In recent years, quickly, pig breeding industry gradually tends to scale, intensive, efficient, swine artificial insemination skill to animal husbandry development
Art in production using more and more, be increasingly taken seriously.It is manually awarded currently, the pig farm many in China has used
Smart technology breeding, not only saves cost, but also improve the utilization rate of breeding.Technology of artificial insemination has been Pig Industry production
It is middle using very extensive breeding way to manage.
Deep semen deposition refers on the basis of traditional artificial insemination, the more advanced technology of use and special artificial insemination
Instrument, by boar semen, from the position deeper into uterus, even fallopian tubal is inputted, and allows sperm to be easier to enter defeated ovum to reach
Manage the purpose in conjunction with ovum.The usage amount of sperm is not only reduced, and sow is become pregnant more easily, is greatly improved
Rate of fertilization.
Semen deposition instrument one kind can make sperm enter the semen deposition tool inside uterus, because in a tubular form, being also referred to as
For deep vas deferens.Deep vas deferens includes semen deposition core pipe (tube core) and vas deferens outer tube (casing), the end of vas deferens outer tube
With guidance field, effect is to be stuck in uterine cervix, and fixed effect is played to semen deposition outer tube, while being avoided that sperm flows back
(such as patent 201220721931.7, Fig. 1).Outside vas deferens outer tube, one is cased in semen deposition core pipe can be along semen deposition core
The lock 4 (Fig. 2) of pipe sliding.After vas deferens outer tube is fixed to cervix, adjustment semen deposition core pipe makes its front end arrive to uterus depth
Portion, sliding is clipped to the outer pipe end of vas deferens and lock front end 5 (flexible lock tube) is pushed into vas deferens outer tube, in semen deposition
Under the extruding of pipe outer tube, flexible lock lock tube locks vas deferens outer tube and semen deposition core pipe simultaneously under elastic acting force,
So that vas deferens outer tube is mutually fixed (such as card Soviet Union vas deferens) with semen deposition core pipe.It lays the foundation for subsequent semen deposition.
However, the fixed form of above-mentioned vas deferens outer tube and semen deposition core pipe proposes certain requirement to artificial technology, it is sliding
Front end (flexible lock tube) the push-in vas deferens outer tube of lock will be needed certain active force by dynamic lock, is be easy to cause and is drawn
It leads region and skids off or enter cervix.Meanwhile if previous previous action is there are problem after locking, such as semen deposition core pipe is goed deep into
It is improper to intrauterine depth or position, it is desirable to readjust the position of semen deposition core pipe, then it is extremely difficult.The original of lock simultaneously
Material, preparation and assembling expend no small cost.
Summary of the invention
The purpose of this utility model is that in view of the above deficiencies, providing a kind of semen deposition instrument for deep semen deposition.
In order to solve the above technical problems, the utility model adopts the following technical solution:
A kind of semen deposition instrument, including inseminating syringe outer tube and the semen deposition core pipe that is sleeved in inseminating syringe outer tube, outside the semen deposition
The tail portion of pipe has a card slot being adapted with semen deposition core pipe, so that semen deposition core pipe can be stuck in the card slot after bending.
Further, the card slot includes the open region being connected and clamping area, and the opening width of the open region is less than
The diameter of semen deposition core pipe, the size and shape in the clamping area and the size and shape of semen deposition tube core are adapted.It is bent in external force
When semen deposition tube core, semen deposition tube core enters clamping area through open region, since open region opening width is less than the diameter of semen deposition core pipe,
Semen deposition core pipe enters the blocking behind clamping area by open region, will be connected in clamping area.Be clamped area size and shape with it is defeated
The size and shape of spermaduct core is adapted, for example, both size and shape is consistent or the diameter of semen deposition tube core is slightly smaller than
Be clamped the diameter in area, such as the smaller 0.01~0.3mm of diameter of micro- semen deposition tube core, such as smaller 0.01mm, 0.05mm, 0.1mm,
0.15mm or 0.3mm.The purpose that the diameter of semen deposition tube core is slightly smaller than the diameter in clamping area is to prevent semen deposition tube core from deforming
Or card slot is caused to deform.But in general, slight deformation has no effect on use.
Further, the outer end of the open region is in obtuse angle or fillet or other curved angles.Use this angle can be with
So that semen deposition tube core is easier to be pushed into card slot, facilitate operation.
Further, the Opening length of the open region is 1/3-2 semen deposition core pipe diameter.Preferably, the open region
Opening length be 1/2-1.5 semen deposition core pipe diameter.Open region keeps certain opening length, mainly prevents semen deposition core pipe from returning
Bullet, the length of open region and the hardness of inseminating syringe outer tube are inversely proportional.Opening area length is can guarantee that semen deposition core pipe will not be because of it
Natural resiliency pop-up card slot is advisable.
Further, the material of the inseminating syringe outer tube and semen deposition core pipe is plastics and/or resin.Inseminating syringe outer tube because
It needs to play the role of support, it is therefore desirable to there is certain hardness, then flexible relative is a little for semen deposition core pipe, on the one hand can be in depth
It avoids touching to hurt uterine wall when entering into uterus, on the other hand there is certain activity point of view to be conveniently inserted into card slot and facilitate semen deposition.
The utility model using the above structure, provides the fixed form of a kind of new vas deferens outer tube and semen deposition core pipe,
It is fixed due to directlying adopt card slot, fixed form is simple, easy to operate.Simultaneously as only one need to be done on vas deferens outer tube
A card slot, cost are extremely low.The utility model solves current vas deferens outer tube and the fixed form of semen deposition core pipe is complicated, at high cost
The problem of.The popularization and application of the utility model product can generate good progress benefit and social benefit.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of vas deferens in the prior art；
Fig. 2 is the structural schematic diagram latched in the prior art；
Fig. 3 is the utility model deep semen deposition mechanical structure schematic diagram；
Fig. 4 is the utility model card slot portion structure schematic diagram；
Fig. 5 is the utility model deep vas deferens use state diagram.
Wherein, 1. vas deferens outer tube, 2. semen deposition core pipes, 3. guidance fields, 4. locks, 5. lock front ends, the outlet of 6. sperm,
7. head is protected, 8. card slots, 9. clamping areas, 10. open regions.
Specific embodiment
The structure of the utility model is further illustrated with reference to the accompanying drawing, but should not be construed as the limit to the utility model
System.
Embodiment 1
As shown in figure 3, a kind of semen deposition instrument of the utility model, including inseminating syringe outer tube 1 and it is sleeved in inseminating syringe outer tube
Semen deposition core pipe 2, the tail portion of the semen deposition outer tube 1 has a card slot 8 being adapted with semen deposition core pipe, so that semen deposition core pipe 2 passes through
It can be stuck in after bending in the card slot 8.
Wherein, the card slot includes the open region 10 being connected and clamping area 9, and the opening width of the open region 10 is less than
The diameter of semen deposition core pipe 2, the size and shape in the clamping area 9 and the size and shape of semen deposition tube core 2 are adapted.It is curved in external force
When rolling over semen deposition tube core 2, semen deposition tube core 2 enters clamping area 9 through open region 10, since 10 opening width of open region is less than semen deposition core
The diameter of pipe, semen deposition core pipe enter the blocking behind clamping area 9 by open region 10, will be connected in clamping area 9.It is clamped area 9
The size and shape of size and shape and semen deposition tube core 2 is adapted, for example, both size and shape is consistent or semen deposition tube core
Diameter be slightly smaller than the diameter in clamping area, such as the smaller 0.01~0.3mm of diameter of micro- semen deposition tube core, such as smaller
0.01mm, 0.05mm, 0.1mm, 0.15mm or 0.3mm.
Such as Fig. 4, the outer end of the open region 9 is in obtuse angle or fillet or other curved angles.It can be made using this angle
It obtains semen deposition tube core 2 to be easier to be pushed into card slot 8, facilitates operation.
Wherein, the Opening length of the open region 10 is 1/3-2 2 diameter of semen deposition core pipe.Preferably, the open region 10
Opening length be 1/2-1.5 2 diameter of semen deposition core pipe.Open region keeps certain opening length, mainly prevents semen deposition core pipe 2
Rebound, the length of open region 10 and the hardness of inseminating syringe outer tube 1 are inversely proportional.10 length of open region is can guarantee semen deposition core pipe 2
It will not be advisable because of its own elasticity pop-up card slot 8.
Wherein, the material of the inseminating syringe outer tube 1 and semen deposition core pipe 2 is plastics, resin and/or rubber.Inseminating syringe outer tube 1
Since it is desired that playing the role of support, it is therefore desirable to there is certain hardness, plastics can be used in material.Semen deposition core pipe 2 is then opposite
It is soft, touching on the one hand can be avoided to hurt uterine wall when being deep into uterus, on the other hand have certain activity point of view is convenient to insert
Enter to card slot 8 and facilitates semen deposition.
There is guidance field 3 in the front end of inseminating syringe outer tube 1 in the present embodiment, the front end of semen deposition core pipe 2 has sperm
Outlet 6 is equipped with protection head 7 on the top of semen deposition core pipe 2, which is ballhead, and material is preferably rubber.
As shown in figure 5, when in use, after vas deferens outer tube 1 is fixed to cervix, adjustment semen deposition core pipe 2 makes its front end
Uterus deep is arrived to, bending semen deposition tube core 2 makes it be caught in card slot, can carry out semen deposition preparation.
It should be appreciated that examples detailed above is only the explanation to the utility model, the guidance field pattern of semen deposition outer tube, semen deposition
Pattern of tube core etc., which can according to need, is designed adjustment, and the description in the utility model specific example is not constituted pair
The restriction of the utility model.Those skilled in the art can according to modifying and retouch on the basis of disclosed by the utility model,
But the scope of the utility model is belonged to without departing substantially from the spirit of the present invention and essence.
Claims (6)
1. a kind of semen deposition instrument for deep semen deposition, including inseminating syringe outer tube and the semen deposition core being sleeved in inseminating syringe outer tube
Pipe, which is characterized in that the tail portion of the semen deposition outer tube has a card slot being adapted with semen deposition core pipe, so that semen deposition core pipe is through curved
It can be stuck in the card slot after folding.
2. semen deposition instrument according to claim 1, which is characterized in that the card slot includes the open region being connected and clamping
Area, the opening width of the open region are less than the diameter of semen deposition core pipe, the size and shape and semen deposition tube core in the clamping area
Size and shape is adapted.
3. semen deposition instrument according to claim 2, which is characterized in that the outer end of the open region is in obtuse angle or fillet.
4. semen deposition instrument according to claim 2, which is characterized in that the Opening length of the open region is 1/3-2 defeated
Smart core pipe diameter.
5. semen deposition instrument according to claim 4, which is characterized in that the Opening length of the open region is 1/2-1.5
Semen deposition core pipe diameter.
6. semen deposition instrument according to claim 1-5, it is characterised in that the inseminating syringe outer tube and semen deposition core pipe
Material be plastics and/or resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721681544.4U CN208573857U (en) | 2017-12-06 | 2017-12-06 | A kind of semen deposition instrument for deep semen deposition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721681544.4U CN208573857U (en) | 2017-12-06 | 2017-12-06 | A kind of semen deposition instrument for deep semen deposition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208573857U true CN208573857U (en) | 2019-03-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721681544.4U Active CN208573857U (en) | 2017-12-06 | 2017-12-06 | A kind of semen deposition instrument for deep semen deposition |
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| CN (1) | CN208573857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
-
2017
- 2017-12-06 CN CN201721681544.4U patent/CN208573857U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN114712029B (en) * | 2022-05-09 | 2024-05-14 | 内蒙古自治区农牧业科学院 | Artificial insemination injection needle tube for equine animals |
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