CS246855B1 - Applicator for introducing early embryos - Google Patents
Applicator for introducing early embryos Download PDFInfo
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- CS246855B1 CS246855B1 CS852783A CS852783A CS246855B1 CS 246855 B1 CS246855 B1 CS 246855B1 CS 852783 A CS852783 A CS 852783A CS 852783 A CS852783 A CS 852783A CS 246855 B1 CS246855 B1 CS 246855B1
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- applicator
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- uterus
- early embryos
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Description
(54) Aplikátor pře zavádzanie včasných embryí(54) Applicator for the introduction of early embryos
Aplikátor je vyhotovený z irnch tmbičiek vzájomne napevno spojených a s rovnakým vnútorným priemer om. Najhrubšia trubička je najkratšia a vytvára kotvenie pre hlavicu, zarážku i hrubšiu trubičku spevneného těla, ktorá má zabránit deformácii pri pretl-áčaní, zatiat' čo tenká trubička s olivkou na konci má utabčit pretlacenie cez krč.oik do maternice. Poškodeniu sllznlce přitom má zabránit kovový mandren, 'ktorý sa predtým zasunie do aplikátora a vyplní otvor v olivke. Na vlastně zavádzanie oplodněných vajíčok slúži plastová hadička s nastoknutou injekčnou ihlou, ktorá sa zavedie do apllkátora po jeho přetlačení do maternice a po vyňatí mandrenu, a injekčnou striekačkou sa vyfúknu oplodněné vajíčka z plastovej hadičky do rohu maternice.The applicator is made of irregularly bonded tubes with the same inner diameter. The coarsest tube is the shortest and provides anchoring for the head, stopper and thicker tube of the reinforced body to prevent deformation during the spin, while the thin tube with the olive at the end is to dampen the push through the neck to the uterus. Damage to the tear is to be prevented by the metal mandrine, which is first inserted into the applicator and fills the opening in the olive. For the introduction of fertilized eggs, a plastic tube with a hypodermic needle is inserted into the applicator after it is pushed into the uterus and the mandrene is removed, and the syringe blows the fertilized eggs from the plastic tube into the corner of the uterus.
Aplikátor sa používá k zavádzaniu včasných embryí do maternice u hovádzieho dobytka.The applicator is used to introduce early embryos into the uterus of cattle.
Vynález sa týká aplikátora pre zavádzanie oplodněných vajíčok, t. j. včasných embryí do maternice.The invention relates to an applicator for introducing fertilized eggs, i. j. early embryos into the uterus.
V snahe získat' od vynikajúcich dojnic čo najváčší počet potomstva a prispieť tak k rýchlejšiemu zušTachteniu a rozmnoženiu hodnotného plemenného materiálu, ktorý by súčasné zvyšoval produkčný potenciál chovaného stáda, híadajú so va svete, ale aj u nás, vhodné postupy na zavádzanie získaných oplodněných vajíčok od plemenářsky cenných kráv a jalovic do materníc připravených plemenářsky menej hodnotných jedincov, v ktorých sa prensené vajíčka ďalej vyvíjajú až do ulahnutia.In order to get as many offspring from excellent dairy cows as possible and to contribute to faster breeding and reproduction of valuable breeding material, which at the same time increases the production potential of the breed herd, they are looking for suitable methods for introducing the obtained fertilized eggs. Valuable cows and heifers for maternally prepared less valuable breeding animals, in which the transferred eggs continue to develop until they lie down.
Na zavádzanie oplodněných vajíčok vyvinuli v zahraničí viac alebo menej vhodné zariadenia vyhotovené v podstatě z kovových alebo plastových trubičiek. Nedostatok týchto u nás odstraňuje zariadenie podía vynálezu, ktorého podstata spočívá v tom, že na pevno spojené trubičky sú tri a majú rovnaký vnútorný priemer, přitom prvá trubička je hladká, druhá je opatřená zarážkou a hlavicou, tretia je ukončená tvarovanou olivkou a celým aplikátorom prechádza mandren.For the introduction of fertilized eggs, they have developed more or less suitable devices made essentially of metal or plastic tubes abroad. The lack of these is eliminated by the device according to the invention, which is based on the fact that there are three fixed-connected tubes with the same inner diameter, the first tube is smooth, the second is equipped with a stopper and head, the third is finished with a shaped olive and stylet.
Tělo aplikátora je vyhotovené z troch trubičiek; najhrubšia je najkrajša a vytvára pevné kotvenie pre hlavicu, zarážku i hrubšiu trubičku spevneného těla, ktorá má zamedziť deformácii pri pretláčaní, zatiaí čo tenšia trubička s olivkou na konci má uíahškodeniu sliznice pri pretláčaní má zabránit kovový mandren, ktorý sa před pretláčiť pretláčanie cez krčok do maternice. Počaním zasunie do aplikátora a vyplní otvor v olivke. Na vlastně zavádzanie oplodněných vajíčok slúži plastová hadička s nastoknutou injekčnou ihlou, ktorá sa zavedie do aplikátora po jeho přetlačení do maternice a vyjmutí mandrenu. Injekčnou striekačkou sa vyfúknu oplodněné vajíčka z plastovej hadičky do rohu maternice.The applicator body is made of three tubes; the thickest is the most beautiful and creates a solid anchorage for the head, stop and thicker tube of the reinforced body to prevent deformation during extrusion, while a thin tube with an olive at the end has a mucosal damage during extrusion to prevent metal mandrins, uterus. It is inserted into the applicator and fills the hole in the olive. In fact, the insertion of fertilized eggs is carried out by a plastic tube with a needle attached, which is inserted into the applicator after it is pushed into the uterus and the mandrene is removed. With a syringe, the fertilized eggs are blown from the plastic tube into the corner of the uterus.
Na pripojenom výkrese v obr. 1 je znázorněný aplikátor podía vynálezu, na obr. 2 kovový mandren s hlavicou a na obr. 3 plastová hadička s nastoknutou injekčnou ihlou.In the accompanying drawing of FIG. 1 shows an applicator according to the invention, FIG. 2 shows a metal mandrel with a head and FIG. 3 plastic tube with injection needle in place.
Krátká trubička 2 znázorněná na obr. 1 tvoří manipulačnú koncovku a je na nej upevněná hlavica 4. Krátká trubička 2 je opatřená kruhovou zarážkou 3 a je na ni nasazena trubička 1 vytvárajúca spevnené tělo, ku ktorému je upevněná trubička 5 s tvarovou olivkou 6 na konci. Kovový mandren 7 je z ocelového drétu s manipulačnou hlavicou na jednom konci. Do tenkej a pevnej plastovej hadičky 8 je nastoknutá injekčná ihla 9.The short tube 2 shown in FIG. The short tube 2 is provided with a circular stop 3 and is fitted with a tube 1 forming a reinforced body, to which a tube 5 with a shaped olive 6 is fixed at the end. The metal mandrel 7 is made of steel wire with a handling head at one end. A syringe needle 9 is inserted into a thin and rigid plastic tube 8.
Pracovný postup pri použití aplikátora je nasledovný:Here's how to use the applicator:
Kovový mandren 7 (obr. 2] sa zasunie do aplikátora (obr. lj. Potom sa spolu vložia do pochvy pripravenej krávy alebo jalovice a pretlačia cez krčok maternice. Kovový mandren 7 sa vysunie spať a cez aplikátor (obr. 1) sa zasunie až do rohu maternice plastová hadička 8 (obr. 3) s nastoknutou injekčnou ihlou 9. Do konca plastovej hadičky 8 sa před uvedenou manipuláciou vopred nabrala tekutina s oplodněným vajíčkom. Potom sa k injekčnej ihle 9 přiloží injekčná striekačka s vytiahnutým piestom. Stlačením piestu sa z plastickej hadičky 8 tekutina i oplodněné vajíčko vylfúknu do rohu maternice. Po tejto operácii sa aplikátor (obr. lj i s ostatným príslušenstvom vytiahne z maternice i pochvy k sterilizovánímThe metal mandrine 7 (Fig. 2) is inserted into the applicator (Fig. 1j). They are then inserted together into the vagina of a prepared cow or heifer and pushed through the neck of the uterus. a plastic tube 8 (Fig. 3) with a syringe needle 9 is inserted into the uterus corner. A liquid with a fertilized egg has been pre-charged to the end of the plastic tube 8 prior to said manipulation, and then a syringe with a plunger is pulled. the plastic tubing 8, the liquid and the fertilized egg are emptied into the corner of the uterus, after which the applicator (fig.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CS852783A CS246855B1 (en) | 1983-11-17 | 1983-11-17 | Applicator for introducing early embryos |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CS852783A CS246855B1 (en) | 1983-11-17 | 1983-11-17 | Applicator for introducing early embryos |
Publications (1)
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CS246855B1 true CS246855B1 (en) | 1986-11-13 |
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CS852783A CS246855B1 (en) | 1983-11-17 | 1983-11-17 | Applicator for introducing early embryos |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015188795A1 (en) | 2014-06-13 | 2015-12-17 | Labmediaservis S.R.O | Device for entering the uterus |
-
1983
- 1983-11-17 CS CS852783A patent/CS246855B1/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015188795A1 (en) | 2014-06-13 | 2015-12-17 | Labmediaservis S.R.O | Device for entering the uterus |
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