A sacroiliac belt with a non-elastic inner belt to wrap around the user's hips and an elastic outer belt to wrap from the back to opposite sides of the inner belt. Non-cinchable hook and loop fastener construction is used to secure the inner and outer belts in position. The inner belt includes an in
A sacroiliac belt with a non-elastic inner belt to wrap around the user's hips and an elastic outer belt to wrap from the back to opposite sides of the inner belt. Non-cinchable hook and loop fastener construction is used to secure the inner and outer belts in position. The inner belt includes an inside elastomeric foam layer with open-cell frictional gripping surface, a non-elastic outside layer of loop material, and a hook tab for engaging the loop material to close the belt. The inner belt may be established with a non-elastic composite foam-fabric structure comprising a bi-laminate of the foam and elastic fabric, and a strip of loop material secured lengthwise onto the fabric side of the bi-laminate. The outer belt includes an elastic strip and hook tabs for connecting to the strip of loop material. The non-elastic composite foam-fabric may be used in other orthopedic braces and supports.
대표청구항▼
1. A non-elastic foam-fabric composite band for use in orthopedic braces and supports comprising: a) a first layer of an elastomeric composition;b) a second layer secure to the first layer, the second layer being a strip of lengthwise non-stretchable loop material of hook and loop fastener construct
1. A non-elastic foam-fabric composite band for use in orthopedic braces and supports comprising: a) a first layer of an elastomeric composition;b) a second layer secure to the first layer, the second layer being a strip of lengthwise non-stretchable loop material of hook and loop fastener construction secured along the length of the first layer, the first layer extending widthwise beyond the second layer to establish a lengthwise cushion over the edges of the second layer, the lengthwise cushions extending only a portion of the length of the second layer; andc) a hook tab of hook and loop fastener construction secured proximate one end of the second layer. 2. The composite band as defined in claim 1 in which the hook tabs are positioned for connecting to the second layer in a non-cinchable fastening arrangement. 3. The composite band as defined in claim 1, wherein attachment of the second layer to the first layer renders the first layer lengthwise non-stretchable. 4. The composite band as defined in claim 1 further comprising a ring secured proximate the end of the second layer opposite the hook tab, and in which the hook tab is sized to be slipped through the ring and secured to the strip of loop material. 5. The composite band as defined in claim 1, wherein: the first layer is an elastic bi-laminate comprising an inside elastic foam layer and an elastic fabric layer, the elastic foam layer extending the length and width of the elastic fabric layer and being laminated thereto, the elastic foam layer having an open-cell frictional gripping surface and positive moisture wicking characteristic; andthe second layer of lengthwise non-stretchable loop material comprises a non-elastic strip having an outer layer of loops on a non-elastic backing layer, the non-elastic backing layer being secured against the elastic fabric layer of the elastic bi-laminate opposite the elastic foam layer along the length thereof, the elastic foam layer and elastic fabric layer being rendered lengthwise non-stretchable along their entire secured lengths by the second layer secured thereto. 6. The composite band as defined in claim 1, wherein the lengthwise cushions are lengthwise stretchable. 7. The composite band as defined in claim 1, wherein: the first layer has straight and parallel edges along substantially an entire length thereof; andthe second layer has straight and parallel edges along substantially an entire length thereof. 8. A non-elastic foam-fabric composite band for use in orthopedic braces and supports comprising: a) a first layer of an elastotmeric composition:b) a second layer secure to the first layer, the second layer being a strip of lengthwise non-stretchable loop material of hook and loop fastener construction secured along the length of the first layer, the first layer extending widthwise beyond the second layer to establish a lengthwise cushion over the edges of the second layer, the second layer extends lengthwise beyond an end of the first layer providing no lengthwise cushion over the portion of the second layer that extends lengthwise beyond the end of the first layer; andc) a hook tab of hook and loop fastener construction secured proximate one end of the second layer. 9. The composite band as defined in claim 8, wherein the hook tab is attached the portion of the second layer that extends lengthwise beyond the end of the first layer. 10. A method for manufacturing a non-elastic foam-fabric composite band for use in orthopedic braces and supports comprising: a) providing i) a strip of an elastomeric composition;ii) a strip of lengthwise non-stretchable loop material of hook and loop fastener construction; andiii) a hook tab;b) securing: i) the strip of lengthwise non-stretchable loop material of hook and loop fastener construction to the strip of an elastomeric composition along the length thereof such that the strip of lengthwise non-stretchable lop material of hook and loop fastener construction to the strip of the elastomeric composition renders the strip of elastomeric composition non-stretchable, andii) the hook tab proximate one end of the strip of lengthwise non-stretchable loop material of hook and loop fastener construction;iii) wherein:the strip of the elastomeric composition extends widthwise beyond the strip of lengthwise non-stretchable loop material of hook and loop fastener construction to establish a lengthwise cushion over the edges of the strip of lengthwise non-stretchable loop material of hook and loop fastener construction, the lengthwise cushions extending only a portion of the length of the second layer. 11. The method as defined in claim 10, wherein the lengthwise cushions are lengthwise stretchable. 12. The method as defined in claim 10 further comprising providing and securing a ring proximate the end of the strip of loop material opposite the hook tab, the hook tab being sized to be slipped through the ring and secured to the strip of loop material. 13. The method as defined in claim 10, wherein: the strip of an elastomeric composition is an elastic bi-laminate comprising an inside elastic foam layer and an elastic fabric layer, the elastic foam layer extending the length and width of the elastic fabric layer and being secured thereto, the elastic foam layer having an open-cell frictional gripping surface and positive moisture wicking characteristic; andthe strip of lengthwise non-stretchable loop material of hook and loop fastener construction comprises a non-elastic strip having an outer layer of loops on a non-elastic backing layer, the non-elastic backing layer being secured against the elastic fabric layer of the elastic bi-laminate opposite the elastic foam layer along the length thereof, the elastic foam layer and elastic fabric layer being rendered lengthwise non-stretchable along their entire secured lengths by the strip of lengthwise non-stretchable loop material of hook and loop fastener construction being secured thereto. 14. A sacroiliac belt comprising: a) a lengthwise non-elastic inner belt configured for encircling placement around a user's hips, the inner belt having:a first layer of an elastomeric composition;a second layer secure to the first layer, the second layer being a strip of lengthwise non-stretchable loop material of hook and loop fastener construction secured along the length of the first layer, the first layer extending widthwise beyond the second layer to establish a lengthwise cushion over the edges of the second layer;a hook tab of hook and loop fastener construction secured proximate one end of the second layer; andb) an elastic outer belt sized to extend forwardly from the back of the inner belt to the sides thereof, the outer belt having hook tabs for connecting to the loop material of the second layer of the inner belt. 15. The sacroiliac belt as defined in claim 14 in which the outer belt comprises a pair of elastic strips each independently connectable to the inner belt and sized to extend from proximate the back of the inner belt to respective sides of the inner belt. 16. The sacroiliac belt as defined in claim 14, wherein: the first layer of an elastomeric composition is an elastic bi-laminate comprising an inside elastic foam layer and an elastic fabric layer, the elastic foam layer extending the length and width of the elastic fabric layer and being secured thereto, the elastic foam layer having an open-cell frictional gripping surface and positive moisture wicking characteristic; andthe second layer comprises a non-elastic strip having an outer layer of loops on a non-elastic backing layer, the non-elastic backing layer being secured against the elastic fabric layer of the elastic bi-laminate opposite the elastic foam layer along the length thereof, the elastic foam layer and elastic fabric layer being rendered lengthwise non-stretchable along their entire secured lengths by the strip of lengthwise non-stretchable loop material of hook and loop fastener construction being secured thereto. 17. The sacroiliac belt as defined in claim 14, wherein the lengthwise cushions are lengthwise stretchable.
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이 특허에 인용된 특허 (39)
Nelson Ronald E. ; Lussenhop Stefan,DEX, Back brace.
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