CN2737326Y

CN2737326Y - Visual seminiferous device for animals

Info

Publication number: CN2737326Y
Application number: CN 200420019154
Authority: CN
Inventors: 刘玉堂
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-06-18
Filing date: 2004-06-18
Publication date: 2005-11-02
Anticipated expiration: 2014-06-18

Abstract

The utility model discloses a visual seminiferous device for animals, mainly being applied to the artificial insemination of the animals, such as foxes, dogs, sheep, etc. The visual seminiferous device can overcome the defects that the existing seminiferous device is easy to cause the perforation and the injury due to the blind inserting so as to make persons having unskilled techniques be able to conduct the seminiferous work. The utility model has the technical proposal that the functions of the endoscope and the seminiferous needle are combined into integration, the front end of the endoscope is long and thin, the inner part of the endoscope is two channels, namely a seminiferous needle channel and an observing channel composed of a lens set, and the back end of the endoscope is thicker and is divided into three branches, namely an observing port, a light source interface and a seminiferous needle inserting port. The seminiferous needle is composed of the thin tube of the front end and a needle seat connected with an injector on the back end, and the seminiferous needle can be inserted from the channel inserting port of the endoscope and is extended out from the front end of the endoscope, and the seminiferous needle is inserted to a vagina through the rod part of the endoscope, and then doctors can observe the vagina and a cervical orifice and can simultaneously insert the seminiferous needle into the cervical orifice to conduct the insemination inside the uterus. Due to the adoption of the separated combining method, the seminiferous needle can be sterilized by high temperature and pressure or is disposable so as to avoid the cross infection between the animals.

Description

Visual seme-deposition device for animals

Affiliated technical field

This utility model relates to a kind ofly can partly observe animal vagina and cervical orifice by endoscope, insemination needle can be inserted the device of carrying seminal fluid in the animal uterus simultaneously.

Background technology

Seme-deposition device during animal artificial inseminations such as present fox, Canis familiaris L., sheep is about 240 millimeters, and front end has 4 centimetres thin end, and head is bent upwards slightly, and curved lower has an aperture, back termination one syringe needle.Personnel untrained and that repeat are difficult to this kind seme-deposition device front end is inserted the uterus, and insemination technique is unskilled, easily seme-deposition device is penetrated vagina and enters the abdominal cavity, and long-time stiff operation easily produces mechanical damage, causes hemorrhage.

Summary of the invention

In order to overcome existing seme-deposition device owing to blind inserting easily caused perforation and damage, so that the lack of skill personnel also can carry out semen deposition work, this utility model provides a kind of visual seme-deposition device, this seme-deposition device can partly be observed cervical orifice by endoscope, and the insemination needle front end is inserted cervical orifice, and seminal fluid is directly injected intrauterine.And directly can observe uterus vagina situation and semen deposition effect.

The technical scheme that its technical problem that solves this utility model adopts is that the function with endoscope and insemination needle is combined as a whole, and endoscope distal end is elongated, is the dual pathways in it, i.e. insemination needle passage and the observation passage that is made of battery of lens.The endoscope rear end is thicker, is divided into three, i.e. observation panel or monitor connector, light source interface and insemination needle socket.Insemination needle is made up of the tubule of front end is connected syringe with the rear end needle stand.Insemination needle can insert from the passage socket of endoscope and stretch out from endoscope distal end.Because what adopt is that discrete group is legal, can extract insemination needle out replacing from endoscope, used insemination needle can carry out autoclave sterilization or used disposablely, endoscope partly sterilizes with disinfectant solution.Increased lock nut at semen deposition needle stand position.In insemination needle inserts the organ pipe of endoscope, lock nut tightened get final product.Insemination needle and mirror fuse.

The beneficial effects of the utility model are by endoscope's part cervical orifice of observing directly perceived insemination needle insertion intrauterine to be carried out semen deposition, therefore just can grasp the intrauterine insemination technology by simple training, can not damage vagina and cervix uteri.Because what adopt is that discrete group is legal, insemination needle can be changed and carry out autoclave sterilization at any time or with disposable, can be avoided cross infection between animal.

Description of drawings

Fig. 1 is the structural map of visual seme-deposition device for animals.1. endoscope's mirror bar portion, 2. insemination needle front end, 3. endoscope illuminator interface, 4. lock nut, 5. insemination needle needle stand, 6. observation panel

Fig. 2 is Fig. 1 endoscopic visualization head for animals enlarged drawing display size.1. endoscope's part, 2. insemination needle part

The specific embodiment

The vagina sleeve pipe is inserted the animal vagina, the seme-deposition device that fits together can be inserted vagina along sleeve pipe then, and make it enter the uterus insemination needle front end insertion cervical orifice, and seminal fluid is injected with the another hands by endoscopic observation.With after can from endoscope, extract insemination needle out, and the insemination needle that changes another high-temperature sterilization carries out the semen deposition work of another animal, endoscope distal end can be with disinfectant solution wiping sterilization.

Claims

1 one kinds of visual seme-deposition devices for animals, it is characterized in that by endoscope, insemination needle be combined into, insemination needle and endoscope are not only separable but also can be integrated, endoscope distal end is thinner stainless steel tube, and two passages are arranged in it, and one is the battery of lens passage of endoscope, two is the insemination needle passage, the endoscope rear end is thicker, is divided into three, i.e. observation panel or monitor connector, light source interface and insemination needle socket.

2. according to claim 1 visual seme-deposition device for animals, it is characterized in that: insemination needle is that rustless steel or plastics are made, back termination syringe needle, front end is the tubule that a pore is arranged, can be by extracting out in the insemination needle passage of endoscope or inserting, the insemination needle front end that inserts can stretch out certain-length from the front end of endoscope, and rustless steel semen deposition needle tubing can be sterilized by high temperature high voltage resistant, the available disinfectant solution sterilization of endoscope's part.

3. according to the described visual seme-deposition device for animals of claim 1, it is characterized in that: at semen deposition needle stand position lock nut is housed,, lock nut is tightened get final product, semen deposition needle tubing and endoscope are fused when insemination needle inserts in the endoscope.