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US4586493A Expired / Lapsed US ⏱️ 0.0 years remaining

Therapy table

Assignee: ZIOTEC Inc
•
Filing: 1983-09-13
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Granted: 1986-05-06
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Expires: 2003-09-13
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Abstract

Abstract The therapy table has a supporting surface for supporting a patient. A carriage below the supporting surface carries a roller mechanism that acts on the body. A motor translates the carriage relative to the supporting sruface, and the patient. A counterbalance arm including a mass mounted on the arm urges the rollers against the patient at a predetermined force. The mass is adjustable along the counterbalance arm to adjust the movement of the mass acting on the counterbalance arm for adjusting the force of the rollers against the patient.

Inventors

  • 👤 Charles J. Goodman

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-07 14:39
CPC Classifications
A; A61; A61H; A61H1/00; A61H1/001; A61H1/003; A61H1/005; A61H23/00; A61H23/02; A61H23/0254; A61H23/0263; A61H15/00; A61H15/0078; A61H2201/00; A61H2201/01; A61H2201/0119; A61H2201/0138; A61H2201/0142; A61H2201/16; A61H2201/1657; A61H2201/1664; A61H2201/1669; A61H2201/50; A61H2201/5007; A61H37/00

Claims Analysis

Total Claims: 15
Claim 1
Independent Claim 315 words
In a therapy table comprising a supporting surface for supporting the body of a person to be treated, body acting means at least a portion of which is below the supporting surface for acting on the body, motive means below the supporting surface for moving the body acting means relative to the supporting surface on the body, and transmitting means through the supporting means to permit the body acting means to apply force on the body, wherein the improvement comprises: the body acting means having a counter-balance arm including a mass mounted on the arm, means attached to the arm means and the body acting means for applying the weight of the mass as an upward force on the body acting means to urge the body acting means against the body at a predetermined force, and further comprising rails on the therapy table below the supporting surface, the body acting means having a carriage and means on the carriage in contact with the rails for moving along the rails, roller means on the top portion of the carriage for rolling along the bottom of the transmitting means to exert force on the body through the transmitting means, roller mounting means on the top portion of the carriage for mounting the roller means on the carriage, the roller mounting means including an elongated slot having a greater vertical dimension that horizontal dimension, and vibration means mounted on the carriage for vibrating vertically the mounting means and the rollers, a reference surface on at least one of the rails, the reference surface having alternating reflecting and absorbing bands aligned in the direction of travel of the carriage, sensing means on the carriage for sensing the number of alternating reflecting and absorbing bands, and processor means for comparing the counted number of a reference number for determining the position of the body acting means on the therapy table.
Claim 2
Dependent Claim 315 words
In a therapy table comprising a supporting surface for supporting the body of a person to be treated, body acting means at least a portion of which is below the supporting surface for acting on the body, motive means below the supporting surface for moving the body acting means relative to the supporting surface on the body, and transmitting means through the supporting means to permit the body acting means to apply force on the body, wherein the improvement comprises: the body acting means having a counter-balance arm including a mass mounted on the arm, means attached to the arm means and the body acting means for applying the weight of the mass as an upward force on the body acting means to urge the body acting means against the body at a predetermined force, and further comprising rails on the therapy table below the supporting surface, the body acting means having a carriage and means on the carriage in contact with the rails for moving along the rails, roller means on the top portion of the carriage for rolling along the bottom of the transmitting means to exert force on the body through the transmitting means, roller mounting means on the top portion of the carriage for mounting the roller means on the carriage, the roller mounting means including an elongated slot having a greater vertical dimension that horizontal dimension, and vibration means mounted on the carriage for vibrating vertically the mounting means and the rollers, a reference surface on at least one of the rails, the reference surface having alternating reflecting and absorbing bands aligned in the direction of travel of the carriage, sensing means on the carriage for sensing the number of alternating reflecting and absorbing bands, and processor means for comparing the counted number of a reference number for determining the position of the body acting means on the therapy table.
Claim 3
Dependent Claim 35 words
The therapy table of claim 1 further comprising mass adjusting means connected to the mass for moving the mass along the counterbalance arm to adjust the force of the body acting means against the body.
Claim 4
Dependent Claim 38 words
The therapy table of claim 2 further comprising mass control means operably connected to the mass adjusting means for controlling the actuating of the mass adjusting means during movement of the body acting means by the motive means.
Claim 5
Dependent Claim 68 words
The therapy table of claim 1 wherein the body acting means comprises at least one roller urged against the body, an upper bracket having at least one opening for supporting an axle of the roller, a shaft extending through the upper bracket, and support arm means extending from the shaft to the counterbalance arm to transmit vertical movement of the roller to pivoting movement of the counterbalance arm.
Claim 6
Dependent Claim 27 words
The therapy table of claim 4 further comprising a vibrating motor, and support means for supporting the vibrating motor to the upper bracket for vibrating the rollers.
Claim 7
Dependent Claim 45 words
The therapy table of claim 5 wherein the shaft extends through an opening in the upper bracket having an inside dimension greater than the outside dimension of the shaft to permit the upper bracket to move relative to the shaft when the motor is vibrating.
Claim 8
Dependent Claim 40 words
The therapy table of claim 6 wherein the opening in the upper bracket through which the shaft extends is elongated in the vertical direction to facilitate vertical movement of the upper bracket and minimize horizontal vibrations of the upper bracket.
Claim 9
Dependent Claim 82 words
The therapy table of claim 1 further comprising a reference surface adjacent to a portion of the body acting means, the reference surface having alternating reflecting and absorbing bands aligned in the direction of travel of the body acting means, sensing means on the body acting means for counting the number of alternative reflecting and absorbing bands, and processor means for comparing the counted number to a reference number for determining the position of the body acting means on the therapy table.
Claim 10
Dependent Claim 214 words
In a therapy table comprising a supporting surface for supporting the body of a person to be treated, body acting means at least a portion of which is below the supporting surface for acting on the body, motive means below the supporting surface for moving the body acting means relative to the supporting surface on the body, and transmitting means through the supporting means to permit the body acting means to apply force on the body, wherein the improvement comprises: the body acting means having a counter-balance arm including a mass mounted on the arm, means attached to the arm means and the body acting means for applying the weight of the mass as an upward force on the body acting means to urge the body acting means against the body at a predetermined force, wherein the body acting means has a shell, the counterbalance arm being attached for pivoting relative to the shell, the body acting means having roller for applying force to the patient, the rollers being supported by supporting arm means extending downward from the rollers, connecting means between a portion of the counterbalance arm and the supporting arm for pivoting the supporting arm and the counterbalance arm relative to each other when the counterbalance arm pivots relative to the shell.
Claim 11
Dependent Claim 214 words
In a therapy table comprising a supporting surface for supporting the body of a person to be treated, body acting means at least a portion of which is below the supporting surface for acting on the body, motive means below the supporting surface for moving the body acting means relative to the supporting surface on the body, and transmitting means through the supporting means to permit the body acting means to apply force on the body, wherein the improvement comprises: the body acting means having a counter-balance arm including a mass mounted on the arm, means attached to the arm means and the body acting means for applying the weight of the mass as an upward force on the body acting means to urge the body acting means against the body at a predetermined force, wherein the body acting means has a shell, the counterbalance arm being attached for pivoting relative to the shell, the body acting means having roller for applying force to the patient, the rollers being supported by supporting arm means extending downward from the rollers, connecting means between a portion of the counterbalance arm and the supporting arm for pivoting the supporting arm and the counterbalance arm relative to each other when the counterbalance arm pivots relative to the shell.
Claim 12
Dependent Claim 32 words
The therapy table of claim 9 further comprising linkage means extending between the shell and the supporting arms for maintaining the supporting arm in a vertical orientation when the counterbalance arm pivots.
Claim 13
Dependent Claim 190 words
In a therapy table comprising a supporting surface for supporting the body of a person to be treated, body acting means at least a portion of which is below the supporting surface for acting on the body, motive means below the supporting surface for moving the body acting means relative to the supporting surface on the body, and transmitting means through the supporting means to permit the body acting means to apply force on the body, wherein the improvement comprises: the body acting means having a counter-balance arm including a mass mounted on the arm, means attached to the arm means and the body acting means for applying the weight of the mass as an upward force on the body acting means to urge the body acting means against the body at a predetermined force, and the counterbalance arm comprising a pair of laterally spaced C-shaped brackets and means between the brackets for attaching the brackets to each other, a mass, and means on the mass for supporting the mass on the C-shaped brackets and mass moving means attached to the mass for moving the mass along the C-shaped brackets.
Claim 14
Dependent Claim 190 words
In a therapy table comprising a supporting surface for supporting the body of a person to be treated, body acting means at least a portion of which is below the supporting surface for acting on the body, motive means below the supporting surface for moving the body acting means relative to the supporting surface on the body, and transmitting means through the supporting means to permit the body acting means to apply force on the body, wherein the improvement comprises: the body acting means having a counter-balance arm including a mass mounted on the arm, means attached to the arm means and the body acting means for applying the weight of the mass as an upward force on the body acting means to urge the body acting means against the body at a predetermined force, and the counterbalance arm comprising a pair of laterally spaced C-shaped brackets and means between the brackets for attaching the brackets to each other, a mass, and means on the mass for supporting the mass on the C-shaped brackets and mass moving means attached to the mass for moving the mass along the C-shaped brackets.
Claim 15
Dependent Claim 76 words
In the therapy table of claim 11, the mass having a central opening, the mass moving means comprising a threaded rod extending laterally parallel to the C-shaped bracket members and extending through the opening in the mass, a traveler threaded onto the threaded shaft and fixed to the mass, and rotating means attached to the threaded shaft for rotating the threaded shaft to cause the traveler and the mass to move relative to the C-shaped brackets.

References Cited (Backward Citations)

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USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1989-05-05 1989-11-04 1990-05-06 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1993-05-05 1993-11-04 1994-05-06 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1997-05-05 1997-11-04 1998-05-06 $7700.00 Window Closed / Lapsed

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