Simplified orthopaedic back support

A back support assembly comprising:

• a main body member having a central enlarged area for covering most of the lower back;
• a composite air bladder mounted co-extensive with and juxtaposed to said central area of said main body member;
• said composite air bladder including a left-hand, separately inflatable bladder means for applying pressure to the left-hand side of the lower back;
• said composite air bladder further including a right-hand separately inflatable bladder means for applying pressure to the right-hand side of the lower back;
• means for inflating said left-hand or said right-hand bladder means to a greater extent than the other bladder means to apply differential pressure to the two sides of the lower back;
• and
• a main inflatable bladder means forming part of said composite inflatable bladder, and being located behind and extending over both the left and right-hand bladder means, thereby constituting means for applying increased pressure to both said left and right-hand bladder inn their application of pressure to the patient's back.

A simplified inflatable back support assembly comprising:

• a main body member formed of two-way stretch material for extending continuously at least around both sides and the back of a patient;
• said body member having an enlarged central area formed of said material for covering the lower back;
• said body member having first and second arm means formed of said material for holding said back support assembly around the mid-section of a patient;
• an inflatable assembly including a central bladder substantially co-extensive in configuration with said enlarged central area formed of two-way stretch material;
• said inflatable assembly including at least two straps or thin arms extending outwardly along said first and second arm means and being substantially thinner than said arm means;
• said first and second arms being provided with transverse slits adjacent said central area to permit the passage of said straps therethrough, with the bladder on the inside of the enlarged central area of the main body member and said straps starting inside said main body member where said straps are secured to said bladder, and then extending along the outside of said main body member after passing through said slits;
• means for adjustably securing the outer ends of said first and second arms together to provide an initial coarse fit of said back support assembly onto said patient;
• means for adjustably securing said straps to the outer surfaces of said arms to provide a vernier fit of said back support assembly onto said patient;
• means for selectively applying air to said bladder assembly to provide a final therapeutic and comfort fit to said back support assembly;
• and
• a thermal therapy pad mounted to the front of said inflatable assembly, to provide thermal therapy to the lower back of a user.

A simplified inflatable back support assembly comprising:

• a main body member formed of flexible elastic material for extending continuously at least around both sides and the back of a patient;
• said body member having an enlarged central area formed of said flexible elastic material for covering the lower back;
• said body member having first and second arm means formed of said material for holding said back support assembly around the mid-section of the patient;
• an inflatable assembly including a central bladder substantially co-extensive in configuration with said enlarged central area;
• said inflatable assembly including at least two straps or thin arms secured to said bladder and extending outwardly along said first and second arm means and being substantially thinner than said arm means;
• said first and second arm means being provided with transverse slits adjacent said central area too permit the passage of said straps therethrough;
• with the bladder on the inside of the enlarged central area of the main body member and said straps starting inside said main body member where said straps are secured to said bladder, and then extending along the outside of said main body member after passing through said slits;
• means for adjustably securing the outer ends of said first and second arm means together to provide an initial coarse fit of said back support assembly onto said patient;
• and
• means for adjustably securing said straps to the outer surfaces of said arm means to provide a vernier fit of said back support assembly onto said patient;
• and
• means for selectively applying air to said bladder assembly to provide a final therapeutic and comfort fit to said back support assembly.

A simplified back support assembly comprising:

• a main body member formed of flexible and resilient material for extending continuously at least around both sides and the back of a patient;
• said body member having an enlarged central area formed of said flexible resilient material for covering the lower back;
• said body member having first and second arm means formed of said material for holding said back support assembly around the mid-section of the patient;
• a pressure application assembly including means for applying resilient pressure to the back of the patient substantially co-extensive in configuration with said enlarged central area;
• said pressure application assembly including at least two straps or thin arms secured to said pressure applying means and extending outwardly along said first and second arm means and being substantially thinner than said arm means;
• said first and second arm means being provided with transverse slits adjacent said central area to permit the passage of said straps therethrough, with the pressure applying means on the inside of the enlarged central area of the main body member and said straps starting inside said main body member where said straps are secured to said bladder, and then extending along the outside of said main body member after passing through said slits;
• means for adjustably securing the outer ends of said first and second arm means together to provide an initial coarse fit of said back support assembly onto said patient;
• and
• means for adjustably securing said straps to the outer surfaces of said arms to provide a vernier fit of said back support assembly onto said patient.

A simplified inflatable back support assembly comprising:

• a main body member formed of elasticized material for extending continuously at least around both sides and the back of a patient;
• said body member having an enlarged central area formed of said elasticized material for covering the lower back;
• said body member having first and second arm means formed
• said body member having first and second arm means formed of said material for holding said back support assembly around the mid-section of the patient;
• a bladder assembly including a central bladder substantially co-extensive in configuration with said enlarged central area of elasticized material, said bladder including means for confining gas therein;
• said bladder assembly including at least two straps or thin arms directly secured to said bladder and extending outwardly along said first and second arm means and being substantially thinner than arm means;
• said first and second arm means being provided with transverse slits adjacent said central area to permit the passage of said straps therethrough, with the bladder on the inside of the enlarged central area of the main body member and said straps starting inside said main body member where said straps are secured to said bladder, and then extending along the outside of said main body member after passing through said slits;
• means for adjustably securing the outer ends of said first and second arm means together too provide an initial coarse fit of said back support assembly onto said patient;
• means for adjustably securing said straps to the outer surfaces of said arm means to provide a vernier fit of said back support assembly onto said patient;
• and
• said bladder assembly providing a supplemental therapeutic and comfort fit to said back support assembly.