PL12296B1 - Pet birthing hook. - Google Patents
Pet birthing hook. Download PDFInfo
- Publication number
- PL12296B1 PL12296B1 PL12296A PL1229630A PL12296B1 PL 12296 B1 PL12296 B1 PL 12296B1 PL 12296 A PL12296 A PL 12296A PL 1229630 A PL1229630 A PL 1229630A PL 12296 B1 PL12296 B1 PL 12296B1
- Authority
- PL
- Poland
- Prior art keywords
- hook
- birthing
- pet
- handle
- wire rope
- Prior art date
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Description
Dotychczas uzywane przy porodzie u zwierzat haki porodowe modelu Harmsa i inne maja te wady, ze trudno je nieraz wprowadzic do dróg porodowych, zwla- Sizcza gdy poród trwa dluzej, matka jest 6- slabiona i rodzi w pozycji lezacej; po wprowadzeniu haka do wnetrza trudno ob¬ rócic go dokola osi z powodu kólka za¬ czepnego do postronka, równiez ze wzgle¬ dów higjenicznych nie jest polecenia god¬ ne uzywanie haków z postronkami.Hak porodowy wedlug wynalazku nie posiada kólka do postronka, lecz haczyk zaczepny doplodowy przymocowany jest do linki drucianej dlugosci okolo 75 cm, na drugim koncu której umocowana jest raczka w formie graniastoslupa. Taki hak porodowy latwiej jest wprowadzic do dróg porodowych jedna reka, podczas gdy dru¬ ga równoczesnie popycha sie linke (dzieki jej sztywnosci) i w ten sposób wspomaga dzialanie pierwszej reki. Po wprowadze¬ niu do dróg porodowych, przy obrocie ha¬ czyka celem zaczepienia go o plód poste¬ puje sie w sposób nastepujacy: jedna reka obraca sie haczyk doplodowy, a druga ob¬ raca go sie zapomoca raczki. Przez zasto¬ sowanie linki z drutu haczyk daje sie skie¬ rowac w odjowiednim kierunku w przy¬ padku nienormalnego polozenia plodu. Z zewnatrz hak porodowy konczy sie kólkiem metalowem. PLThe Harms model birthing hooks, which have been used in animals so far, and others, have the disadvantages that sometimes they are difficult to introduce into the birthing paths, especially when the delivery lasts longer, the mother is 6-weakened and gives birth in the supine position; after inserting the hook into the interior, it is difficult to turn it around the axis due to the attachment wheel to the rope, also for hygienic reasons it is not advisable to use hooks with the rope. the hook is attached to a wire rope about 75 cm long, at the other end of which is a prismatic handle. Such a birthing hook is easier to insert into the birthing paths with one hand while the other simultaneously pushes the line (due to its stiffness) and thus supports the action of the first hand. After insertion into the birthing paths, when the hook is rotated to engage the fetus, the procedure is as follows: one hand rotates the fetal hook and the other hand rotates it with the aid of the handle. By the use of a wire rope, the hook can be directed in the wrong direction in the event of an abnormal position of the fetus. From the outside, the birthing hook ends with a metal ring. PL
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Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL12296B1 true PL12296B1 (en) | 1930-09-30 |
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