Continuous passive motion cervical spine therapy device

Claim 2

A continuous passive motion cervical spine therapy device for passively exercising the muscle groups surrounding the spine for postoperative and other rehabilitative therapy, said continuous passive motion cervical spine therapy device comprising: a frame for structurally supporting said continuous passive motion cervical spine therapy device and any loads applied thereto; at least one stationary support member secured to said frame for supporting at least a portion of the back of a user; a pivoting support member for supporting the head of a user, said pivoting support member being pivotally connected about one end to said frame proximate said stationary support member, said pivoting support member including a head support connected along a pivotally connected arm, said arm being pivotally connected at one end to said frame such as to be pivotal about a substantially horizontal axis both above and below a substantially horizontal plane a selected angle, said head support slidably engaging said pivoting arm such as to yield the placement of said head support a selected distance from said stationary support member and to allow for unencumbered movement of said head support in directions toward and away from said stationary support member during operation of said continuous passive motion spine therapy device; and a drive means for selectively oscillating said pivoting support member about said pivotally connected end a selected angle with respect to said substantially horizontal plane, said drive means including a selected motor with a drive shaft connected to at least one pivoting support displacement member, said pivoting support displacement member including at least a push rod being journally connected at one end to said displacement adjusting member at a selected location along a length thereof, said displacement adjusting member being secured to said drive means such as to yield a substantially vertical displacement of said push rod at a distal end, said distal end of said push rod being journally connected to said pivoting support member, said one end of said push rod being selectively moveable along said length of said displacement adjusting member in order to adjust the amplitude of said substantially vertical displacement.

Claim 3

The continuous passive motion cervical spine therapy device of claim 1 wherein said displacement adjusting member includes an attachment rod defining a plurality of linearly spaced apart openings for attaching said one end of said push rod.

Claim 4

The continuous passive motion cervical spine therapy device of claim 1 wherein said push rod includes a length adjusting member for selectively adjusting a relative displacement between an angle above said substantially horizontal plane and an angle below said substantially horizontal plane.

Claim 5

The continuous passive motion cervical spine therapy device of claim 1, said continuous passive motion cervical spine therapy device including a first stationary support member secured to said frame for supporting at least a portion of the back of a user, and a second stationary support member for supporting at least the upper legs of a user.

Claim 6

A continuous passive motion cervical spine therapy device for passively exercising the muscle groups surrounding the spine for postoperative and other rehabilitative therapy, said continuous passive motion cervical spine therapy device comprising: a frame for structurally supporting said continuous passive motion cervical spine therapy device and any loads applied thereto; at least one stationary support member secured to said frame for supporting at least a portion of the back of a user; a pivoting support member for supporting the head of a user, said pivoting support member being pivotally connected about one end to said frame proximate said stationary support member, said pivoting support member including a head support connected along a pivotally connected arm, said arm being pivotally connected at one end to said frame such as to be pivotal about a substantially horizontal axis both above and below a substantially horizontal plane a selected angle, said head support slidably engaging said pivoting arm such as to yield the placement of said head support a selected distance from said stationary support member and to allow for unencumbered movement of said head support in directions toward and away from said stationary support member during operation of said continuous passive motion spine therapy device; and a drive means for selectively oscillating said pivoting support member about said pivotally connected end a selected angle with respect to said substantially horizontal plane, said drive means including a selected motor with a drive shaft connected to at least one pivoting support displacement member, said pivoting support displacement member including at least a push rod and a displacement adjusting member, said displacement adjusting member at a selected location along a length thereof, said displacement adjusting member being secured to said drive means such as to yield a substantially vertical displacement of said push rod at a distal end, said distal end of said push rod being journally connected to said pivoting support member, said one end of said push rod being selectively moveable along said length of said displacement adjusting member in order to adjust the amplitude of said substantially vertical displacement, said displacement adjusting member including an attachment rod defining a plurality of linearly spaced apart openings for attaching said one end of said push rod, said push rod including a length adjusting member for selectively adjusting a relative displacement between an angle above said substantially horizontal plane and an angle below said substantially horizontal plane.

Claim 7

A continuous passive motion cervical spine therapy device for passively exercising the muscle groups surrounding the spine for postoperative and other rehabilitative therapy, said continuous passive motion cervical spine therapy device comprising: a frame for structurally supporting said continuous passive motion cervical spine therapy device and any loads applied thereto; at least one stationary support member secured to said frame for supporting at least a portion of the back of a user; a pivoting support member for supporting the head of a user, said pivoting support member being pivotally connected about one end to said frame proximate said stationary support member, said pivoting support member including a head support connected along a pivotally connected arm, said arm being pivotally connected at one end to said frame such as to be pivotal about a substantially horizontal axis both above and below a substantially horizontal plane a selected angle, said head support slidably engaging said pivoting arm such as to yield the placement of said head support a selected distance from said stationary support member and to allow for unencumbered movement of said head support in directions toward and away from said stationary support member during operation of said continuous passive motion spine therapy device; and a drive means for selectively oscillating said pivoting support member about said pivotally connected end a selected angle with respect to said substantially horizontal plane, said drive means including a selected motor with a drive shaft connected to at least one pivoting support displacement member, said pivoting support displacement member including at least a push rod and a displacement adjusting member, said displacement adjusting member at a selected location along a length thereof, said displacement adjusting member being secured to said drive means such as to yield a substantially vertical displacement of said push rod at a distal end, said distal end of said push rod being journally connected to said pivoting support member, said one end of said push rod being selectively moveable along said length of said displacement adjusting member in order to adjust the amplitude of said substantially vertical displacement, said displacement adjusting member including an attachment rod defining a plurality of linearly spaced apart openings for attaching said one end of said push rod, said push rod including a length adjusting member for selectively adjusting a relative displacement between an angle above said substantially horizontal plane and an angle below said substantially horizontal plane.

Claim 8

The continuous passive motion cervical spine therapy device of claim 5 which further comprises a patient control member for allowing a patient to remotely and selectively vary the speed of said drive means.

Claim 9

The continuous passive motion cervical spine therapy device of claim 5 which further comprises an emergency stopping member for stopping said drive means as required.

Claim 10

The continuous passive motion cervical spine therapy device of claim 5, said continuous passive motion cervical spine therapy device including a first stationary support member secured to said frame for supporting at least a portion of the back of a user, and a second stationary support member for supporting at least the upper legs of a user.

Claim 11

A continuous passive motion cervical spine therapy device for passively exercising the muscle groups surrounding the spine for postoperative and other rehabilitative therapy, said continuous passive motion cervical spine therapy device comprising: a frame for structurally supporting said continuous passive motion cervical spine therapy device and any loads applied thereto; at least one stationary support member secured to said frame for supporting at least a portion of the back of a user; a pivoting support member for supporting the head of a user, said pivoting support member being pivotally connected about one end to said frame proximate said stationary support member, said pivoting support member including a head support connected along a pivotally connected arm, said arm being pivotally connected at one end to said frame such as to be pivotal about a substantially horizontal axis both above and below a substantially horizontal plane a selected angle, said head support slidably engaging said pivoting arm such as to yield the placement of said head support a selected distance from said stationary support member and to allow for unencumbered movement of said head support in directions toward and away from said stationary support member during operation of said continuous passive motion spine therapy device; a drive means for selectively oscillating said pivoting support member about said pivotally connected end a selected angle with respect to said substantially horizontal plane, said drive means including a selected motor with a drive shaft connected to at least one pivoting support displacement member, said pivoting support displacement member including at least a push rod and a displacement adjusting member, said push rod being journally connected at one end to said displacement adjusting member at a selected location along a length thereof, said displacement adjusting member being secured to said drive means such as to yield a substantially vertical displacement to said push rod at a distal end, said distal end of said push rod being journally connected to said pivoting support member, said one end of said push rod being selectively moveable along said length of said displacement adjusting member in order to adjust the amplitude of said substantially vertical displacement, said displacement adjusting member including an attachment rod defining a plurality of linearly spaced apart openings for attaching said one end of said push rod, said push rod including a length adjusting member for selectively adjusting a relative displacement between an angle above said substantially horizontal plane and an angle below said substantially horizontal plane; a patient control member for allowing a patient to remotely and selectively vary the speed of said drive means; and an emergency stopping member for stopping said drive means as required.

Claim 12

A continuous passive motion cervical spine therapy device for passively exercising the muscle groups surrounding the spine for postoperative and other rehabilitative therapy, said continuous passive motion cervical spine therapy device comprising: a frame for structurally supporting said continuous passive motion cervical spine therapy device and any loads applied thereto; at least one stationary support member secured to said frame for supporting at least a portion of the back of a user; a pivoting support member for supporting the head of a user, said pivoting support member being pivotally connected about one end to said frame proximate said stationary support member, said pivoting support member including a head support connected along a pivotally connected arm, said arm being pivotally connected at one end to said frame such as to be pivotal about a substantially horizontal axis both above and below a substantially horizontal plane a selected angle, said head support slidably engaging said pivoting arm such as to yield the placement of said head support a selected distance from said stationary support member and to allow for unencumbered movement of said head support in directions toward and away from said stationary support member during operation of said continuous passive motion spine therapy device; a drive means for selectively oscillating said pivoting support member about said pivotally connected end a selected angle with respect to said substantially horizontal plane, said drive means including a selected motor with a drive shaft connected to at least one pivoting support displacement member, said pivoting support displacement member including at least a push rod and a displacement adjusting member, said push rod being journally connected at one end to said displacement adjusting member at a selected location along a length thereof, said displacement adjusting member being secured to said drive means such as to yield a substantially vertical displacement to said push rod at a distal end, said distal end of said push rod being journally connected to said pivoting support member, said one end of said push rod being selectively moveable along said length of said displacement adjusting member in order to adjust the amplitude of said substantially vertical displacement, said displacement adjusting member including an attachment rod defining a plurality of linearly spaced apart openings for attaching said one end of said push rod, said push rod including a length adjusting member for selectively adjusting a relative displacement between an angle above said substantially horizontal plane and an angle below said substantially horizontal plane; a patient control member for allowing a patient to remotely and selectively vary the speed of said drive means; and an emergency stopping member for stopping said drive means as required.

Claim 13

The continuous passive motion cervical spine therapy device of claim 9 which further comprises a mobilization member for enabling said continuous passive motion cervical spine therapy device to be easily transported as desired.

Claim 14

The continuous passive motion cervical spine therapy device of claim 9, said continuous passive motion cervical spine therapy device including a first stationary support member secured to said frame for supporting at least a portion of the back of a user, and a second stationary support member for supporting at least the upper legs of a user.