Kinetic treatment platform

Claim 2

A therapeutic bed for immobilized patients having an oscillating patient support platform mounted for controlled oscillation about longitudinally extending axes, comprising: a releaseable locking means connecting a drive means with a patient support platform for controllably oscillating the platform about a longitudinal extending axis thereof; said releasable locking means having releasing and engaging settings so that it can be placed in either setting at any position of oscillation of the platform to release or engage the drive means and the patient support platform when friction forces acting on the releasable locking means are relieved.

Claim 3

The apparatus as set forth in claim 1, wherein: the releasable locking means includes spring means to release the drive means and the patient support platform when friction forces are relieved.

Claim 4

The apparatus as set forth in claim 2, wherein: the spring means includes two opposed springs having selected force values so that the releasable locking means is retained in its locking position until released and only releases the drive means and the patient support platform when the releasable locking means is released and frictional forces are relieved.

Claim 5

The apparatus as set forth in claim 3, wherein: the releasable locking means includes a camming means to compress and decompress the spring means to place the releasable locking means in its engaging and releasing positions.

Claim 6

A therapeutic bed for immobilized patients having an oscillating patient support platform mounted for controlled oscillation about a longitudinally extending axis, comprising: a motor drive means having a rotating eccentric means rotatably connected to a first lever means; a second lever means pivotably connected to the oscillating patient support platform; a releasable locking means for releasably connecting the first and second lever means for controlled oscillation of the platform about a longitudinal extending axis thereof; said releasable locking means having releasing and engaging settings so that it can be placed in either setting at any position of oscillation of the platform to automatically release or engage the drive means and the patient support platform when in the engaging and releasing position and when friction forces acting on the releasable locking means are relieved.

Claim 7

A therapeutic bed for immobilized patients having an oscillating patient support platform mounted for controlled oscillation about a longitudinally extending axis, comprising: a motor drive means having a rotating eccentric means rotatably connected to a first lever means; a second lever means pivotably connected to the oscillating patient support platform; a releasable locking means for releasably connecting the first and second lever means for controlled oscillation of the platform about a longitudinal extending axis thereof; said releasable locking means having releasing and engaging settings so that it can be placed in either setting at any position of oscillation of the platform to automatically release or engage the drive means and the patient support platform when in the engaging and releasing position and when friction forces acting on the releasable locking means are relieved.

Claim 8

The apparatus as set forth in claim 5, wherein: the releasable locking means includes spring means to release the drive means and the patient support platform when friction forces are relieved.

Claim 9

The apparatus as set forth in claim 6, wherein: the spring means includes two opposed springs having selected force values so that the releasable locking means is retained in its locking position until released and only releases the drive means and the patient support platform when the releasable locking means is released and frictional forces are relieved.

Claim 10

The apparatus as set forth in claim 7, wherein: the releasable locking means includes a camming means to compress and decompress the spring means to place the releasable locking means in its engaging and releasing positions.

Claim 11

A therapeutic bed for immobilized patients having an osillating patient support platform mounted for controlled oscillation about a longitudinally extending axis, comprising: a motor drive means having a rotating eccentric means rotatably connected to a first lever means; a second lever means pivotably connected to the oscillating patient support platform; a releasable locking means for releasably connecting the first and second lever means for controlled oscillation of the platform about a longitudinal extending axis thereof; said releasable locking means having releasing and engaging settings to release or engage the drive means and the patient support platform when in the engaging and releasing positions.

Claim 12

A therapeutic bed for immobilized patients having an osillating patient support platform mounted for controlled oscillation about a longitudinally extending axis, comprising: a motor drive means having a rotating eccentric means rotatably connected to a first lever means; a second lever means pivotably connected to the oscillating patient support platform; a releasable locking means for releasably connecting the first and second lever means for controlled oscillation of the platform about a longitudinal extending axis thereof; said releasable locking means having releasing and engaging settings to release or engage the drive means and the patient support platform when in the engaging and releasing positions.

Claim 13

The apparatus as set forth in claim 9, wherein: the releasable locking means includes spring means to release the drive means and the patient support platform when friction forces are relieved.

Claim 14

The apparatus as set forth in claim 10, wherein: the spring means includes two opposed springs having selected force values so that the releasable locking means is retained in its locking position until released and only releases the drive means and the patient support platform when the releasable locking means is released and frictional forces are relieved.

Claim 15

The apparatus as set forth in claim 11, wherein: the releasable locking means includes a camming means to compress and decompress the spring means to place the releasable locking means in its engaging and releasing positions.

Claim 16

A therapeutic bed for immobilized patients having an oscillating patient support platform mounted for controlled oscillation about a longitudinally extending axis, comprising: a releasable locking means having first and second lever means which are pivotably connected for connecting a motor drive means with a patient support platform for controlled oscillation of the platform about a longitudinal extending axis thereof; said releasable locking means having releasing and engaging settings so that it can be placed in either setting at any position of oscillation of the platform to automatically release or engage the pivotably connected first and second lever means when friction forces acting on the releasable locking means are relieved.

Claim 17

A therapeutic bed for immobilized patients having an oscillating patient support platform mounted for controlled oscillation about a longitudinally extending axis, comprising: a releasable locking means having first and second lever means which are pivotably connected for connecting a motor drive means with a patient support platform for controlled oscillation of the platform about a longitudinal extending axis thereof; said releasable locking means having releasing and engaging settings so that it can be placed in either setting at any position of oscillation of the platform to automatically release or engage the pivotably connected first and second lever means when friction forces acting on the releasable locking means are relieved.

Claim 18

The apparatus as set forth in claim 13, wherein: the releasable locking means includes spring means to release the drive means and the patient support platform when friction forces are relieved.

Claim 19

The apparatus as set forth in claim 14, wherein: the spring means includes two opposed springs having selected force values so that the releasable locking means is retained in its locking position until released and only releases the drive means and the patient support platform when the releasable locking means is released and frictional forces are relieved.

Claim 20

The apparatus as set forth in claim 15, wherein: the releasable locking means includes a camming means to compress and decompress the spring means to place the releasable locking means in its engaging and releasing positions.