Operating table
First Claim
Patent Images
1. An operating table comprising:
- a table column with a column foot and with a column head;
and a patient bed which is connectable to the column head and which is pivotable in relation to the table column about at least one axis parallel to the bed plane,wherein the column head has provided on it a guide track which is curved continuously about an axis of curvature and on which a saddle coupleable to the bed is mounted such that it can be adjusted along the guide track by means of a saddle drive, andwherein the guide track is arranged on a head frame which is pivotable with respect to the table column by means of a pivoting drive about a pivot axis perpendicular to the axis of curvature of the guide track.
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Accused Products
Abstract
In an operating table comprising a table column (10) with a column foot (14) and with a column head (16) and also a patient bed (12) which is connectable to the column head (16) and which is pivotable in relation to the table column (10) about at least one axis parallel to the bed plane, the column head (16) has provided on it a guide track (42) which is curved continuously about an axis of curvature and on which a saddle coupleable to the bed (12) is mounted such that it can be adjusted along the guide track (42) by means of a saddle drive.
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Citations
25 Claims
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1. An operating table comprising:
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a table column with a column foot and with a column head; and a patient bed which is connectable to the column head and which is pivotable in relation to the table column about at least one axis parallel to the bed plane, wherein the column head has provided on it a guide track which is curved continuously about an axis of curvature and on which a saddle coupleable to the bed is mounted such that it can be adjusted along the guide track by means of a saddle drive, and wherein the guide track is arranged on a head frame which is pivotable with respect to the table column by means of a pivoting drive about a pivot axis perpendicular to the axis of curvature of the guide track. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 22)
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19. An operating table comprising:
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a table column with a column foot and with a column head; and a patient bed which is connectable to the column head and which is pivotable in relation to the table column about at least one axis parallel to the bed plane, wherein the column head has provided on it a guide track which is curved continuously about an axis of curvature and on which a saddle coupleable to the bed is mounted such that it can be adjusted along the guide track by means of a saddle drive, and wherein the saddle drive has at least one push and/or pull element which is flexible at least in one direction and which is guided displaceably along the guide track and is connected, on the one hand, to the saddle and, on the other hand, to an actuator. - View Dependent Claims (20, 21, 23, 24)
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25. An operating table comprising:
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a table column with a column foot and with a column head; and a patient bed which is connectable to the column head and which is pivotable in relation to the table column about at least one axis parallel to the bed plane, wherein the column head has provided on it a guide track which is curved continuously about an axis of curvature and on which a saddle coupleable to the bed is mounted such that it can be adjusted along the guide track by means of a saddle drive, wherein the bed is arranged on a connecting frame having coupling elements which are intended for engagement with countercoupling elements arranged on the saddle, wherein the bed is mounted on the saddle or the connecting frame pivotably about a pivot axis directed transversely to its longitudinal direction, wherein the bed is pivotable in relation to the saddle or connecting frame by means of a bed actuating drive, wherein the bed actuating drive comprises at least one drive unit with at least one servomotor which is fastened to the connecting frame or to a bed portion connected to the connecting frame and which is in engagement with an element to be driven, connected in each case to the other part (bed portion or connecting frame), and wherein the at least one servomotor is coupled to the gearwheel via a gear worm which is mounted axially displaceably, the gear worm is prestressed into a first axial end position, and the gear worm is assigned a limit switch controlling the energy supply of the at least one servomotor, in such a way that, during the axial displacement of the gear worm, the limit switch is actuated at the second axial end position of the gear worm.
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Specification