Abstract Apparatus for use by a person lying on a support surface to enable the person to apply spinal traction to him or herself, the apparatus comprises a generally U-shaped frame with parallel side rails and a somewhat elevated crossbar connecting the side rails, a flat, seat-forming carriage mounted for back and forth adjustment along the rails, a cord grip on the crossbar, a hip-encompassing belt for a user, and a cord for extending from the base of the belt through the cord grip. With this form of the apparatus, the user places the belt around the hips, sits on the carriage, and with the knees slightly flexed engages the cord in the cord grip under minimum tension. The user then lies back, grips the carriage and exerts pressure with the feet against footrests on the crossbar so as to straighten the legs and move the carriage back along the rails thereby increasing the cord tension and applying spinal traction to the lower back.
Inventors
👤 Gerald M. Rosen
Bibliographic Details
Application Number—
JurisdictionUS
Data Sourcegoogle_patents
Last Synchronized2026-10-29 17:26
CPC Classifications
A; A61; A61H; A61H1/00; A61H1/02; A61H1/0218
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
163 words
Spinal traction-applying apparatus for use on a support surface comprising a frame with parallel elongate side rails and a crossbar connecting the side rails, a seat-forming carriage for back and forth adjustment along the side rails toward and away from the crossbar, a cord grip on the crossbar, a lower body encompassing belt for a user, and a cord for extending from the belt through the cord grip so that a free end thereof may be grasped by the user wearing the belt and seated on the carriage with the user's feet on the crossbar, the cord grip having releasable gripping means for releasing the cord when the user pulls on the free end of the cord with the knees flexed to allow the user to apply minimum tension to the cord and for gripping the cord when the user lies back on the carriage and straightens the knees thereby increasing the tension in the cord and applying spinal traction to the user.
Claim 2
Dependent Claim
163 words
Spinal traction-applying apparatus for use on a support surface comprising a frame with parallel elongate side rails and a crossbar connecting the side rails, a seat-forming carriage for back and forth adjustment along the side rails toward and away from the crossbar, a cord grip on the crossbar, a lower body encompassing belt for a user, and a cord for extending from the belt through the cord grip so that a free end thereof may be grasped by the user wearing the belt and seated on the carriage with the user's feet on the crossbar, the cord grip having releasable gripping means for releasing the cord when the user pulls on the free end of the cord with the knees flexed to allow the user to apply minimum tension to the cord and for gripping the cord when the user lies back on the carriage and straightens the knees thereby increasing the tension in the cord and applying spinal traction to the user.
Claim 3
Dependent Claim
36 words
The invention of claim 1 wherein the crossbar is somewhat elevated from the rails and include footrests on opposite sides of the cord grip for retaining the user's feet in elevated position off the support surface.
Claim 4
Dependent Claim
19 words
The invention of claim 2 wherein the footrests retain the user's heels about 9 inches off the support surface.
Claim 5
Dependent Claim
15 words
The invention of claim 1 including a spring tension measuring scale associated with the cord.
Claim 6
Dependent Claim
16 words
The invention of claim 1 including loop-pile type fastener means between the cord and the belt.
Claim 7
Dependent Claim
17 words
The invention of claim 1 wherein the gripping means comprises pivotal serrated gripping jaws on the crossbar.