Patent ID: 7597673
Filing Date: 2009-10-06
Classification: A61F

Abstract:
1. A pneumatic lumbar traction device comprising: two separable parts, namely an upper hollow part and a lower frame, said frame having a pneumatically operated piston and cylinder mechanism fixed in and located centrally therein with a piston rod extending outwardly to engage a bar positioned to engage and move a loop fixed to a pelvic traction belt outwardly of a foot end of said device; said upper hollow part having an upper surface on which a user will lie during use; said upper surface of said upper hollow part is coated on the lower portion thereof with a lubricous material to facilitate sliding movement of the pelvic traction belt on said upper surface a generally elongate chest belt having opposite end portions with a strap fixed on each end portion with a first clip on said strap and a mating second clip fixed on the opposite end portion, each strap, after said mating clips are fixed together, being capable of being pulled through said first clip to tighten it on the first clip against said fixed mating second clip, thereby to tighten the chest belt around a users chest; two, spaced apart, elongate strips of hook or loop material fixed to a central area of said upper surface for engaging with an outer surface of said chest belt for fixing said chest belt to said upper surface; and, a pelvic traction belt adapted to be received around the pelvic area of a user and having said loop fixed thereto and extending outwardly transversely of the pelvic traction belt toward said foot end of said device and said pelvic traction belt having opposite end portions with a strap fixed on each end portion with a strap fixed on each end portion with a first clip on said strap and a mating second clip fixed on the opposite end portion, each strap, after said mating clips are fixed together, being capable of being pulled through said first clip thereby to tighten it on the first clip against said fixed mating second clip thereby to tighten the pelvic traction belt around a users pelvic area.