US5103808A — Device for manipulating the spine

Claim 1

Independent Claim 96 words

An apparatus for manipulating a person's body comprising: a. support means for supporting a person's body in a recumbent position; and b. thruster means for reciprocally thrusting upwards simultaneously towards a plurality of localized regions of said person's recumbent body at a predetermined angle of between about 45°-70° relative to the support means and for applying pressure thereto and for retracting downwards relative to the support means and relative to said person's body recumbent on said support means between a first position retracted into said support means and a second position extended above said support means.

Claim 2

Independent Claim 96 words

An apparatus for manipulating a person's body comprising: a. support means for supporting a person's body in a recumbent position; and b. thruster means for reciprocally thrusting upwards simultaneously towards a plurality of localized regions of said person's recumbent body at a predetermined angle of between about 45°-70° relative to the support means and for applying pressure thereto and for retracting downwards relative to the support means and relative to said person's body recumbent on said support means between a first position retracted into said support means and a second position extended above said support means.

Claim 3

Dependent Claim 54 words

The apparatus according to claim 1 wherein said support means comprises: a. lower frame means, positionally fixed in a substantially level plane relative to the thruster means, for providing support; and b. upper frame means, supported on said lower frame means and positionally adjustable in a substantially level plane for supporting said person's body.

Claim 4

Dependent Claim 53 words

The apparatus according to claim 2 wherein the support means further comprises: a. roller means between the lower frame means and the upper frame means for rolling along an axis within a substantially level plane in order to permit the positional adjustment of the upper frame means relative to the lower frame means.

Claim 5

Dependent Claim 81 words

The apparatus according to claim 1 wherein said thruster means comprises: a. a mechanical arm means having a driving member for oscillating along an axis substantially spaced parallel to the longitudinal axis of the recumbent person's body; b. a first linear member pivotably connected at one end to said driving member; and c. a second linear member pivotably connected at its first end to the remaining end of the first linear member and at its second end to the support means.

Claim 6

Dependent Claim 34 words

The apparatus according to claim 4 further comprising engagement means between the driving member and the first linear member for adjusting the point of connection between said driving member and said first linear member.

Claim 7

Dependent Claim 34 words

The apparatus according to claim 5 wherein the engagement means comprises a lever pivoting relative to said first linear member to selectively latch one of a plurality of slot means along said driving member.

Claim 8

Dependent Claim 32 words

The apparatus according to claim 4 wherein the amplitude of the oscillation of the driving member may be adjusted by varying the relative dimensions of the first and the second linear member.

Claim 9

Dependent Claim 56 words

The apparatus according to claim 4 further comprising: a. adjusting means having a fluid cylinder for inducing oscillation of the driving member; b. pump means for pumping pressurized fluid to the fluid cylinder; and c. a bleeder valve for controlling the amount of fluid that is pumped under pressure from said pump to said fluid cylinder.

Claim 10

Dependent Claim 20 words

The apparatus according to claim 4 further comprising means for adjusting the rate of the oscillation o the driving member.

Claim 11

Dependent Claim 51 words

The apparatus according to claim 9 wherein said means for adjusting comprises: a. an electric motor for inducing the oscillation of the driving member at a rate determined by the magnitude of electrical power supplied to said motor; and b. a rheostat for controllably supplying electrical power to said electric motor.

Claim 12

Dependent Claim 28 words

The apparatus according to claim 4 wherein the driving member comprises: a. a linear driveshaft connected to the first member; and b. motive means for oscillating the driveshaft.

Claim 13

Dependent Claim 33 words

The apparatus according to claim 11 wherein the motive means comprises a fluid cylinder connected to said driveshaft for providing oscillation in said driveshaft in response to the cyclical flow of pressurized fluid.

Claim 14

Dependent Claim 101 words

The apparatus according to claim 1 further adapted for manipulating the back of a user recumbent upon his or her back, a. wherein said support means comprises a substantially horizontal top surface suitably sized and adapted to support a user recumbent upon his back, and defining a central aperture that is proximate to the spine of the recumbent user's torso; and b. wherein the reciprocating thruster means comprises a mechanical linkage having at an uppermost location an operative region suitably sized and adapted to pass through the top surface's aperture in order to contact a portion of the recumbent user's spine.

Claim 15

Dependent Claim 110 words

The apparatus according to claim 13 wherein the mechanical linkage comprises: a. a first linear member for pivoting at one end relative to the support means; b. a second, driveshaft, linear member for linearly positionally reciprocating in a path substantially parallel to the recumbent user's torso; and c. a third linear member pivotably connecting the second member to the other end of the first member; wherein the pivotable connection of the first and the third members constitutes the uppermost operative region that is reciprocating relative to the top surface of the support means in order to provide relatively more, and relatively less, force against the portion of the user's spine.

Claim 16

Dependent Claim 48 words

The apparatus according to claim 14 wherein the mechanical linkage's operative region comprises a mass carried at the pivotable connection of the first and the third members, and sized and adapted contact an area of the user's back spanning less than three adjacent vertebrae of a user's spine.

Claim 17

Dependent Claim 43 words

The apparatus according to claim 15 wherein the mechanical linkage's operative region's mass comprises two regularly shaped geometric solid bodies having surfaces spaced parallel at a separation that permits each surface to contact an alternate side of a vertebrae of the user's spine.

Claim 18

Dependent Claim 33 words

The apparatus according to claim 16 wherein the mechanical linkage's two solid bodies comprise two toroids, and wherein the spaced parallel surfaces are an exterior arcuate segment of each of the two toroids.

Claim 19

Dependent Claim 53 words

The apparatus according to claim 1 adapted for manipulating the back of a user recumbent upon his back wherein the thruster means comprises a plurality of linearly positionally reciprocating mechanical arms each of which has an operative region sized and adapted to contact only a small area portion of the user's entire back.

Claim 20

Independent Claim 146 words

An apparatus for simultaneously thrusting against the back of a user recumbent upon his back at a plurality of localized regions at a particular amplitude of applied thrusting force, the apparatus comprising: a. a support bed presenting a surface upon which a user may lie back downwards; b. a plurality of members at least partially within the support bed movable between a first position extending upwards from the support bed's surface and a second position retracted downwards into the support bed below its surface; c. means for varying the reciprocating member's first position wherein the determination of the first position determines the spatial distance that the reciprocating member extends upwards from the support bed's surface; and d. reciprocating means for moving said plurality of members from said second position to said first position at a predetermined angle of between about 45°-70° relative to the support bed.

Claim 21

Independent Claim 146 words

An apparatus for simultaneously thrusting against the back of a user recumbent upon his back at a plurality of localized regions at a particular amplitude of applied thrusting force, the apparatus comprising: a. a support bed presenting a surface upon which a user may lie back downwards; b. a plurality of members at least partially within the support bed movable between a first position extending upwards from the support bed's surface and a second position retracted downwards into the support bed below its surface; c. means for varying the reciprocating member's first position wherein the determination of the first position determines the spatial distance that the reciprocating member extends upwards from the support bed's surface; and d. reciprocating means for moving said plurality of members from said second position to said first position at a predetermined angle of between about 45°-70° relative to the support bed.

Claim 22

Dependent Claim 135 words

The apparatus according to claim 19, a. wherein the reciprocating member comprises a mechanical linkage substantially in the shape of a triangle open at one vertex having a first vertex positionally fixed relative to the support bed, having a second vertex positionally oscillating between greater and lessor proximity to the first vertex, and having a third vertex that positionally reciprocates relative to the support bed's surface between the first and second positions; and b. wherein the means for varying comprises mechanical means for positionally oscillating the linkage's second vertex relative to its first vertex over a fixed distance; wherein the fixed distance of second vertex oscillation induces, by mechanical action of the mechanical linkage, a correspondingly fixed distance of third vertex reciprocation, and the fixed distance of the third vertex reciprocation varies the first position.

Claim 23

Independent Claim 226 words

an apparatus for simultaneously thrusting against the back of a user recumbent upon his back at a plurality of localized regions of the user's back in order that the user's back between the localized regions may be manipulated by a slight bending while the user remains recumbent throughout, the apparatus comprising: a. a support presenting a surface upon which a user may lie recumbent on his back; and b. a plurality of reciprocating members each having an operative region sized and adapted to contact a localized region of said user's back, all said reciprocating members simultaneously reciprocating in coordination with each other and at an angle of between about 45°-70° relative to the support's surface between a first position where the operative region extends upwards from the support's surface and thrusts into forceful contact with the user'back, and a second position where the operative region retracts into the support substantially below its surface and exerts relatively less forceful contact with the user's back, wherein the plurality of reciprocating members are spaced apart, and exhibit an amplitude of reciprocation, so that their reciprocating operative regions, upon their coordinated movement from the second positions to the first position, forcibly thrust against localized regions of the user's back sufficiently so as to cause a slight bending of the user's back between the localized regions while the user remains recumbent.

Claim 24

Independent Claim 226 words

an apparatus for simultaneously thrusting against the back of a user recumbent upon his back at a plurality of localized regions of the user's back in order that the user's back between the localized regions may be manipulated by a slight bending while the user remains recumbent throughout, the apparatus comprising: a. a support presenting a surface upon which a user may lie recumbent on his back; and b. a plurality of reciprocating members each having an operative region sized and adapted to contact a localized region of said user's back, all said reciprocating members simultaneously reciprocating in coordination with each other and at an angle of between about 45°-70° relative to the support's surface between a first position where the operative region extends upwards from the support's surface and thrusts into forceful contact with the user'back, and a second position where the operative region retracts into the support substantially below its surface and exerts relatively less forceful contact with the user's back, wherein the plurality of reciprocating members are spaced apart, and exhibit an amplitude of reciprocation, so that their reciprocating operative regions, upon their coordinated movement from the second positions to the first position, forcibly thrust against localized regions of the user's back sufficiently so as to cause a slight bending of the user's back between the localized regions while the user remains recumbent.

Claim 25

Dependent Claim 42 words

The apparatus according to claim 21 particularly adapted for manipulating the spine by slight bending wherein the operative region of each of the plurality of reciprocating members comprises a pair of surfaces spaced parallel at a separation that brackets a spinal vertebrae.

Claim 26

Dependent Claim 20 words

The apparatus according to claim 22 wherein each of the pair of surfaces comprises an exterior surfaces of a toroid.

Claim 27

Dependent Claim 107 words

In a system having a machine for controllably manipulating a human's back and an improvement wherein the machine comprises: a. bed means for supporting the human recumbent upon his back; b. reciprocating means for positionally reciprocating relative to the bed means between a first position substantially retracted into the bed means underneath the human's back at a predetermined acute angle of between about 45°-70° relative to the bed means, and a second position extending above the bed means and into thrusting contact with the human's back; and c. first control means responsive to the human for controlling the amplitude of the positional reciprocation of the reciprocating means.

Claim 28

Dependent Claim 107 words

In a system having a machine for controllably manipulating a human's back and an improvement wherein the machine comprises: a. bed means for supporting the human recumbent upon his back; b. reciprocating means for positionally reciprocating relative to the bed means between a first position substantially retracted into the bed means underneath the human's back at a predetermined acute angle of between about 45°-70° relative to the bed means, and a second position extending above the bed means and into thrusting contact with the human's back; and c. first control means responsive to the human for controlling the amplitude of the positional reciprocation of the reciprocating means.

Claim 29

Dependent Claim 86 words

The improvement to said machine according to claim 24, a. wherein the reciprocating means comprises a mechanical finger actuated for movement by fluid pressure, and a pump connected to said mechanical finger, reciprocally pressurizing a fluid in order to cause the mechanical finger to positionally reciprocate between the first and the second positions; and b. wherein the first control means comprises means for controlling the amount of fluid that the pump reciprocally pressurizes, therein also controlling the amplitude of the positional reciprocation of the mechanical finger.

Claim 30

Dependent Claim 30 words

The improvement to said machine according to claim 24 further comprising second control means responsive to said human for controlling the frequency of the positional reciprocation of the reciprocating means.

Claim 31

Dependent Claim 66 words

The improvement according to claim 26, a. wherein the reciprocating means comprises a mechanical finger actuated for movement by fluid pressure, and a pump connected to said mechanical finger, reciprocally pressurizing a fluid in order to cause the mechanical finger to positionally reciprocate between the first and the second positions; and b. wherein the second control means comprises means for controlling the speed of the pump.

Claim 32

Dependent Claim 92 words

The improvement according to claim 24 wherein the reciprocating means comprises: a. a mechanical linkage in a triangular shape defining an open first vertex, connected to only a first leg, that is positionally fixed relative to the bed means; b. a second vertex, connected to a second and to a third leg, that oscillates between greater and lessor proximity to the first vertex; and c. a third vertex, connected to the first and to the third legs, that positionally reciprocates relative to the bed means between the first and the second position.

Annuity Stage	Window Opens	Payment Deadline	Surcharge Period Until	Estimated Fee	Status
3.5 Years (Year 4)	1995-04-14	1995-10-14	1996-04-14	$2000.00	Window Closed / Lapsed
7.5 Years (Year 8)	1999-04-14	1999-10-14	2000-04-14	$3760.00	Window Closed / Lapsed
11.5 Years (Year 12)	2003-04-14	2003-10-14	2004-04-14	$7700.00	Window Closed / Lapsed

Device for manipulating the spine

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