DE2459829A1 - Limited pressure gynaecological forceps - having knurled head adjusting screw between handle grips (SW140676) - Google Patents
Limited pressure gynaecological forceps - having knurled head adjusting screw between handle grips (SW140676)Info
- Publication number
- DE2459829A1 DE2459829A1 DE19742459829 DE2459829A DE2459829A1 DE 2459829 A1 DE2459829 A1 DE 2459829A1 DE 19742459829 DE19742459829 DE 19742459829 DE 2459829 A DE2459829 A DE 2459829A DE 2459829 A1 DE2459829 A1 DE 2459829A1
- Authority
- DE
- Germany
- Prior art keywords
- forceps
- gynaecological
- adjusting screw
- knurled head
- pliers
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/42—Gynaecological or obstetrical instruments or methods
- A61B17/44—Obstetrical forceps
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/42—Gynaecological or obstetrical instruments or methods
- A61B17/44—Obstetrical forceps
- A61B2017/447—Obstetrical forceps with force limitation
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Gynecology & Obstetrics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Reproductive Health (AREA)
- Engineering & Computer Science (AREA)
- Pregnancy & Childbirth (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Gripping Jigs, Holding Jigs, And Positioning Jigs (AREA)
Abstract
Description
Geburtszangenme chani smus Die Erfindung betrifft eine Zusatzanmeldung zur Patentanmeldung P 24 54 762,4 zum Zwecke der Geburtshilfe.Obstetrical forceps me chani smus The invention relates to an additional application for patent application P 24 54 762.4 for the purpose of obstetrics.
Die erfindungsgemäße Druckbegrenzung an der Zange kann vorzugsweise mittels einer Schraube ( hier eine Rändelschraube ) erfolgen, indem die an den Kopf des Kindes angelegtalund vorzugsweise mittig verankerten Zangenteile durch Drehung der Schraube den Abstand der beiden Zangenlöffel verstellen und fixieren können. Außer Zugkräften beim Entwickeln des Fötus können auf den Kopf desselben keine Kräfte mehr wirken.The pressure limitation according to the invention on the pliers can preferably by means of a screw (here a knurled screw) by attaching the to the head of the child and preferably centrally anchored parts of the forceps by turning adjust and fix the distance between the two tong spoons using the screw. Except for tensile forces in the development of the fetus, no forces can exert on the head of the same work more.
Die Zangenteile werden einzeln um den Kopf des Fötus gelegt und vorzugsweise mittig mittels einer dafür vorgesehenen Verankerungsmöglichkeit miteinander verbunden. Die Verbindung muß so sein, daß die Zangenteile schnell zusammengebracht aber auch wieder getrennt werden können, was vorzugsweise verschiedene Modifizie#rungen von Stift/Ösen - Verbindungen gewährleisten.The forceps parts are placed around the head of the fetus and preferably one at a time connected to one another in the middle by means of an anchoring option provided for this purpose. The connection must be such that the pliers parts are quickly brought together but also can be separated again, which is preferably different modifications of Ensure pin / eyelet connections.
Diese einfache Lösung erfüllt die Forderung nach einfacher Handhabung und leichter Sterilisierbarkeit.This simple solution meets the requirement for simple handling and easy to sterilize.
Der erfindungsgemäße Geburtszangenmechanismusvin einem Ausführungsbeispiel Fig.1 in einer Draufsicht a und einem Schnitt nach der Linie A-A in einer Seitansicht b dargestellt.The forceps mechanism according to the invention in one embodiment 1 in a plan view a and a section along the line A-A in a side view b shown.
In Fig.1 sind mit 1 und 2 die beiden Zangenteile bezeichnet.In Figure 1, 1 and 2, the two pliers parts are designated.
Mit einer Rändelschraube 3 wird der Anpreßdruck der Zangenteile 1 und 2 auf den Kopf des Fötus begrenzt. Die Griffteile 4 ermöglichen ein einfaches Entwickeln des Kindes.With a knurled screw 3, the contact pressure of the pliers parts 1 and 2 limited to the head of the fetus. The handle parts 4 allow a simple Developing the child.
Mit 5 wird ein Stift bezeichnet, der mit einer Nase 6 fest verbunden und in z,B, einseitig geöffnete Ösen 7 eingelegt, die beiden Zangenteile zusammenhält und gleichzeitig schnelles öffnen und schließen der Geburtszange ermöglicht, Dies kann in ähnlicher Art und Weise beliebig modifiziert werden, z.B. durch einfaches Verhaken der beiden Zangenteile 1 und 2 durch ein Widerlager im einen und hakenförmiges Teil im anderen Zangenteil.5 designates a pin which is firmly connected to a nose 6 and in z, B, eyelets 7 open on one side, which hold the two parts of the pliers together and at the same time enables rapid opening and closing of the forceps, this can be modified as required in a similar way, e.g. by simply Hooking of the two pliers parts 1 and 2 by an abutment in one and hook-shaped Part in the other pliers part.
Claims (4)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742459829 DE2459829A1 (en) | 1974-12-18 | 1974-12-18 | Limited pressure gynaecological forceps - having knurled head adjusting screw between handle grips (SW140676) |
CH1435075A CH595092A5 (en) | 1974-11-19 | 1975-11-06 | |
SE7512564A SE7512564L (en) | 1974-11-19 | 1975-11-10 | RELEASE PLIERS |
GB46948/75A GB1506264A (en) | 1974-11-19 | 1975-11-13 | Medical forceps |
AT870375A AT356249B (en) | 1974-11-19 | 1975-11-14 | BIRTH CUTTER |
JP50137332A JPS5173787A (en) | 1974-11-19 | 1975-11-17 | |
CA239,981A CA1074655A (en) | 1974-11-19 | 1975-11-18 | Forceps |
US06/031,736 US4248233A (en) | 1974-11-19 | 1979-04-20 | Forceps |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742459829 DE2459829A1 (en) | 1974-12-18 | 1974-12-18 | Limited pressure gynaecological forceps - having knurled head adjusting screw between handle grips (SW140676) |
Publications (1)
Publication Number | Publication Date |
---|---|
DE2459829A1 true DE2459829A1 (en) | 1976-07-01 |
Family
ID=5933719
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19742459829 Pending DE2459829A1 (en) | 1974-11-19 | 1974-12-18 | Limited pressure gynaecological forceps - having knurled head adjusting screw between handle grips (SW140676) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE2459829A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108836455A (en) * | 2018-04-19 | 2018-11-20 | 刘陈邦 | A kind of high-performance flexible obstetric forceps |
-
1974
- 1974-12-18 DE DE19742459829 patent/DE2459829A1/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108836455A (en) * | 2018-04-19 | 2018-11-20 | 刘陈邦 | A kind of high-performance flexible obstetric forceps |
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