DE268072C - - Google Patents
Info
- Publication number
- DE268072C DE268072C DENDAT268072D DE268072DA DE268072C DE 268072 C DE268072 C DE 268072C DE NDAT268072 D DENDAT268072 D DE NDAT268072D DE 268072D A DE268072D A DE 268072DA DE 268072 C DE268072 C DE 268072C
- Authority
- DE
- Germany
- Prior art keywords
- circular arc
- rings
- plates
- axis
- operating tables
- 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.)
- Active
Links
- 238000010276 construction Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G13/00—Operating tables; Auxiliary appliances therefor
- A61G13/02—Adjustable operating tables; Controls therefor
- A61G13/04—Adjustable operating tables; Controls therefor tiltable around transverse or longitudinal axis
Description
KAISERLICHESIMPERIAL
PATENTAMT.PATENT OFFICE.
Die Erfindung betrifft eine Vorrichtung zur Verstellung der Lagerungsebene von Operationstischen und besteht in zwei unterhalb der Tischplatte angeordneten, sich konzentrisch übereinander bewegenden Platten oder Ringen.The invention relates to a device for adjusting the support level of operating tables and consists of two plates or rings that are arranged below the table top and move concentrically one above the other.
Auf der Zeichnung ist ein Ausführungsbeispiel des Erfindungsgegenstandes in den Fig. ι und 2, teilweise im Schnitt, dargestellt.In the drawing, an exemplary embodiment of the subject matter of the invention is shown in FIGS and Fig. 2, partly in section.
Als Ausführungsbeispiel ist eine aus zwei ίο Platten gebildete Vorrichtung gewählt worden.As an exemplary embodiment, a device formed from two plates has been chosen.
a, a1 stellt die bekannte, bei Operationstischen vielfach angewendete Kreisbogenvorrichtung dar zur Erzielung der Schräglage nach vorn oder hinten für sogenannte Beckenhochlagerung. a, a 1 represents the known circular arc device, which is often used in operating tables, to achieve the inclined position forwards or backwards for so-called pelvic elevation.
b, b1 bezeichnet eine kreisrunde Platte, deren Fußstück sich um die Achse c dreht, die zugleich die Drehachse für die Kreisbogenvorrichtung a, a1 bildet. b, b 1 denotes a circular plate, the base of which rotates about the axis c, which at the same time forms the axis of rotation for the circular arc device a, a 1 .
d, d1 stellt eine ebenfalls kreisrunde Stützplatte für die Tischfläche dar, die über b, b1 greift und sich um diese bewegt. d, d 1 represents a likewise circular support plate for the table surface, which grips over b, b 1 and moves around it.
-e ist eine Klemmschraube mit Hebelbetätigung, -e is a clamping screw with lever actuation,
f ein Druckstück, welches durch Anziehen vermittels der Hebelschraube e die Feststellung der Drehfläche bewirkt. f a pressure piece which, by tightening the lever screw e, causes the rotating surface to be locked.
g ist die senkrechte Drehachse für das ganze Obergestell.g is the vertical axis of rotation for the entire upper frame.
Dreht man nach Lösung der Hebelschraube β die Tischfläche so, daß ihre Längsachse rechtwinklig zur Ebene der Kreisbogenfeststellung a, a1 steht, so erhält man durch entsprechende Einstellung des Kreisbogens sofort die sogenannte Kantlagerung. Die Art der Konstruktion des Kreisbogens erlaubt dabei eine Verstellung bis zu 90 °.If, after loosening the lever screw β, the table surface is rotated so that its longitudinal axis is at right angles to the plane of the circular arc fixing a, a 1 , the so-called edge bearing is immediately obtained by setting the circular arc accordingly. The type of construction of the circular arc allows an adjustment of up to 90 °.
Da die konzentrische Drehvorrichtung eine Feststellung in jedem beliebigen Punkte gestattet, so kann der Tischfläche in Verbindung mit den Vorrichtungen a, a1 und g, jede beliebige andere Stellung im Räume gegeben werden. Der Operateur vermag also in irgendeiner beliebigen Schieflage des Patienten zu arbeiten.Since the concentric rotating device allows a fixing in any point, the table surface in connection with the devices a, a 1 and g, can be given any other position in the room. The surgeon can therefore work in any inclined position of the patient.
Auch können die konzentrischen Platten durch gleichartig angeordnete Ringe ersetzt werden oder auch durch zwei Paar Halbringe, welche einen Abstand von 15 bis 20 cm erhalten. The concentric plates can also be replaced by rings arranged in the same way or by two pairs of half rings that are 15 to 20 cm apart.
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE268072C true DE268072C (en) |
Family
ID=525074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT268072D Active DE268072C (en) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE268072C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4958817A (en) * | 1988-11-04 | 1990-09-25 | Carl-Zeiss-Stiftung | Operating table |
-
0
- DE DENDAT268072D patent/DE268072C/de active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4958817A (en) * | 1988-11-04 | 1990-09-25 | Carl-Zeiss-Stiftung | Operating table |
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