US5185000A
Expired / Lapsed
US
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Ankle joint bandage
Assignee: 3M Innovative Properties Co
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Filing: 1992-01-16
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Granted: 1993-02-09
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Expires: 2012-01-16
Abstract
Abstract Apart from an intermittent massage on the soft tissue surrounding the medial and lateral malleolus, the ankle joint bandage renders possible a deep-acting transverse friction on the attachment of the Achilles tendon; it consists of an anatomically configured tubular body (11) which is provided with a lower section (16) forming an outsole (16a) and which, in the applied state, embraces half the foot and extends to the calf, while, within the area of the outsole (16a), half a heel (18) is knitted in and which is provided with two anatomically asymmetrically constructed pressure pads (20) located above the paraachillory soft tissue and which, at the medial and at the lateral malleolus, cover the region above Bisgaard's link, each pressure pad being constructed in the form of a shaped member (21) having a lateral rounded-off indentation (27) for accommodating the bony prominence of the ankle, which consists of a soft or soft-elastic material, in which, within the shaped member (21), a rod-shaped friction core (30) of a hard, incompressible material is disposed and which is fixed in its position within the material of the shaped member (21).
Inventors
- 👤 Dieter Brandt
- 👤 Ingeborg Szlema
- 👤 Hans H. Wetz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 18:58
CPC Classifications
A; A61; A61F; A61F13/00; A61F13/06; A61F13/064; A61F13/066; A61F5/00; A61F5/01; A61F5/0102; A61F5/0104; A61F5/0111; D; D04; D04B; D04B1/00; D04B1/14; D04B1/18; A41; A41B; A41B11/00; A41B11/003; D10; D10B; D10B2403/00; D10B2403/01; D10B2403/011; D10B2403/0113; D10B2509/00; D10B2509/02; D10B2509/028
Claims Analysis
Total Claims: 38
Claim 1
Independent Claim
162 words
Ankle joint bandage for application to an ankle joint, made of elastic bandaging material of tubular configuration, characterized in that the bandage (10) comprises an anatomically configured tubular body (11) of a woven fabric or a knitted fabric which is provided with a lower section (16) forming an outside (16a) and which, in an applied state, embraces the foot in sections and extends to the calf and which is provided with two anatomically asymmetrically constructed pressure pads (20,20') lying above the paraachillory soft tissue and which, at the medical and lateral malleolus, cover the region above Bisgaard's link, each pressure pad (20,20') being constructed as a shaped member (21) with a lateral, rounded-off indentation (27) for accommodating the body prominence of the ankle, which consists of a soft or soft-elastic material, while the shaped member (21), a rod-shaped friction core (30) of a hard, incompressible material is disposed and, within the material of the shaped member (21), is fixed in its position.
Claim 2
Dependent Claim
162 words
Ankle joint bandage for application to an ankle joint, made of elastic bandaging material of tubular configuration, characterized in that the bandage (10) comprises an anatomically configured tubular body (11) of a woven fabric or a knitted fabric which is provided with a lower section (16) forming an outside (16a) and which, in an applied state, embraces the foot in sections and extends to the calf and which is provided with two anatomically asymmetrically constructed pressure pads (20,20') lying above the paraachillory soft tissue and which, at the medical and lateral malleolus, cover the region above Bisgaard's link, each pressure pad (20,20') being constructed as a shaped member (21) with a lateral, rounded-off indentation (27) for accommodating the body prominence of the ankle, which consists of a soft or soft-elastic material, while the shaped member (21), a rod-shaped friction core (30) of a hard, incompressible material is disposed and, within the material of the shaped member (21), is fixed in its position.
Claim 3
Dependent Claim
186 words
Ankle joint bandage for application to an ankle joint, made of elastic bandaging material in tubular configuration, characterized in that the bandage (10) comprises an anatomically configured tubular body (11) of a woven fabric or a knitted fabric which is provided with a lower section (16) forming an outsole (16a) and which, in an applied state, embraces the foot in sections and extends to the calf and which is provided with two anatomically asymmetrically constructed pressure pads (20, 20') lying above the paraachillory soft tissue and which, at the medial and the lateral malleolus, covers Bisgaard's link, each pressure pad (20, 20') being constructed as a shaped member (21) having a lateral rounded-off indentation (27) for accommodating the bony prominence of the ankle, which consists of a soft or soft-elastic or of a hard, incompressible material, in which the shaped member (21) has a plane base (22) and an outer convexity (23) which faces the joint and faces away from the base, which tapers conically from one longitudinal border (24) to the other longitudinal border (25) while forming a bead-like reinforcement adjoining the longitudinal border (24).
Claim 4
Dependent Claim
186 words
Ankle joint bandage for application to an ankle joint, made of elastic bandaging material in tubular configuration, characterized in that the bandage (10) comprises an anatomically configured tubular body (11) of a woven fabric or a knitted fabric which is provided with a lower section (16) forming an outsole (16a) and which, in an applied state, embraces the foot in sections and extends to the calf and which is provided with two anatomically asymmetrically constructed pressure pads (20, 20') lying above the paraachillory soft tissue and which, at the medial and the lateral malleolus, covers Bisgaard's link, each pressure pad (20, 20') being constructed as a shaped member (21) having a lateral rounded-off indentation (27) for accommodating the bony prominence of the ankle, which consists of a soft or soft-elastic or of a hard, incompressible material, in which the shaped member (21) has a plane base (22) and an outer convexity (23) which faces the joint and faces away from the base, which tapers conically from one longitudinal border (24) to the other longitudinal border (25) while forming a bead-like reinforcement adjoining the longitudinal border (24).
Claim 5
Dependent Claim
46 words
Ankle joint bandage according to claims 1 or 2, characterized in that, between the lower section (16) of the tubular body (11) forming the outsole and the upper tubular body section (17), a gusset-like insert (51) of a highly elastic embossed knitted fabric (50) is provided.
Claim 6
Dependent Claim
28 words
Ankle joint bandage according to claim 3 characterized in that, a half heel (18) is provided within the area of the outsole of the tubular body section (16).
Claim 7
Dependent Claim
35 words
Ankle joint bandage according to claim 1 or 2 characterized in that the tubular body (11) possesses an approximately L-shaped configuration with a flange (15) that is slightly folded around a respective other flange (15a).
Claim 8
Dependent Claim
31 words
Ankle joint bandage according to claim 1 or 2 characterized in that the two pressure pads (20;20') are disposed on two oppositely located lateral portions (11a,11b) of the tubular body (11).
Claim 9
Dependent Claim
122 words
Ankle joint bandage according to claim 1 characterized in that the shaped member (21) of each pressure pad (20;20') is constructed in an approximately L-shaped fashion with short sections running out in a semicircular manner and having a longer section (29) running out into an approximately wedge-shaped pointed section (28) while forming the rounded-off indentation (27) located within the area of an other longitudinal border (25), said longer section running our planely within a frontal area (25'), sloping off steeply at a rear area (24') and possessing a plane base (22) the disposition of the two pressure pads (20;20') on lateral portions (11a,11b) of the tubular body (11) being such that the shaped members (21) are located externally with plane base (22).
Claim 10
Dependent Claim
56 words
Ankle joint bandage according to claim 7 characterized in that the friction core (30) of each pressure pad (20;20') is rod-shaped or curved in its construction and is disposed adjoining an external longitudinal border (24) of the shaped member (21) within a transition area of the longer section (29) to a shorter shaped member section (26).
Claim 11
Dependent Claim
27 words
Ankle joint bandage according to claim 1 characterized in that the friction core (30) has a greater material hardness than the material of the shaped member (21).
Claim 12
Dependent Claim
39 words
Ankle joint bandage according to claim 1 characterized in that the difference between the hardness of the shaped member (21) and the hardness of the friction core (30) is at least 10 Shore A, but preferably 20 Shore A.
Claim 13
Dependent Claim
40 words
Ankle joint bandage according to claim 1 characterized in that the material of the shaped member (21) possesses a hardness below 50 Shore A and the material of the friction core (30) possesses a hardness of above 50 Shore A.
Claim 14
Dependent Claim
54 words
Ankle joint bandage according to claim 1 characterized in that the friction core (30), for the purpose of being positionally fixed within the shaped member (21) of each pressure pad (20;20'), within the area of its circumferential wall surface (31), is provided with a groove for the accommodation of material of the shaped member.
Claim 15
Dependent Claim
51 words
Ankle joint bandage according to claim 1 characterized in that the material of the friction core (30) is fused with the material of the shaped member (21) and is undetachably connected to the material of the shaped member, while the friction core (30) and the shaped member (21) consist of plastics.
Claim 16
Dependent Claim
57 words
Ankle joint bandage according to claim 1 characterized in that the friction core (30) is obtained during the manufacture of the shaped member (21) by the material curing of a section of the shaped member (21), in which connection the friction core (30) and the shaped member (21) consist of plastics which possess different degrees of hardness.
Claim 17
Dependent Claim
32 words
Ankle joint bandage according to claim 1 characterized in that the shaped member (21) possesses a plane base (22) and an outer convexity facing the joint and facing away from the base.
Claim 18
Dependent Claim
54 words
Ankle joint bandage according to claim 15, characterized in that the outer convexity (23) of the shaped member (21) tapers conically from one longitudinal border (24) to an other longitudinal border (25) and in that the friction core (30) is disposed within that area of the outer convexity (23) which possesses the largest cross-section.
Claim 19
Dependent Claim
40 words
Ankle joint bandage according to claim 1 or 2 characterized in that the shaped-member (21) consists of felt, cellular rubber, neoprene, rubber, a viscoelastic silicone rubber, an elastic, compressible, pressure-deformable silicone rubber or of a material possessing identical elasticity properties.
Claim 20
Dependent Claim
34 words
Ankle joint bandage according to claim 1 or 2 characterized in that the shaped member (21) is constructed in a pouch-like manner and is provided with a filling of a gaseous or liquid medium.
Claim 21
Dependent Claim
34 words
Ankle joint bandage according to claim 1 characterized in that, in a pouch-like construction of the shaped member (21), the friction core (30) is positionally fixed on the inner wall area of the pouch.
Claim 22
Dependent Claim
24 words
Ankle joint bandage according to claim 1 characterized in that the friction core (30) consists of an incompressible plastic, a rubber-elastic, metal, or wood.
Claim 23
Dependent Claim
30 words
Ankle joint bandage according to claim 1, characterized in that, in the shaped member (21) of the pressure pad (20;20'), a recess is constructed for accommodating the friction core (30).
Claim 24
Dependent Claim
29 words
Ankle joint bandage according to claim 21, characterized in that the friction core (30) is detachably retained in the recess (40) by means of a press or force fit.
Claim 25
Dependent Claim
32 words
Ankle joint bandage according to claim 1 characterized in that an upper wall area of the friction core (30) is constructed so as to be curved, semicircular or plane with rounded-off corners.
Claim 26
Dependent Claim
71 words
Ankle joint bandage according to claim 1 or 2 characterized in that the tubular body (11), when cut open on one side and folded out, consists of two fully coincident lateral portions (11a,11b) interconnected within an area of a longitudinal side, while, in order to form the tubular shape, the two lateral portions (11a,11b) are interconnected within an area of their free longitudinal borders by means of a longitudinal seam (12).
Claim 27
Dependent Claim
52 words
Ankle joint bandage according to claim 1 or 2 characterized in that the pressure pad (20) disposed on the medial side in the lateral portion (11a) of the tubular body (11), in comparison with the pressure pad (20') disposed on the lateral side in the lateral portion (11b), possesses a greater width.
Claim 28
Dependent Claim
73 words
Ankle joint bandage according to claim 3 characterized in that the insert (50) in the tubular body (11) consists of a fabric produced from textile threads with a transverse wavy structure (218) constructed on at least one side which, by means of an elastic thread arrangement (226) which is incorporated into or lying underneath a top structure, is elastically pretensioned and stabilized, which is connected to the top structure at predetermined intervals (A).
Claim 29
Dependent Claim
39 words
Ankle joint bandage according to claim 26 characterized in that the top structure of the fabric is constituted of a single-faced top knitted fabric (224) and in that the transverse waves (218), in each case, possess several meshes (222).
Claim 30
Dependent Claim
22 words
Ankle joint bandage according to claim 27, characterized in that the top knitted fabric (224) consists of a substantially inelastic knitted fabric.
Claim 31
Dependent Claim
27 words
Ankle joint bandage according to claim 26 characterized in that the elastic thread arrangement (226) is manufactured in one operation together with the top knitted fabric (224).
Claim 32
Dependent Claim
30 words
Ankle joint bandage according to claim 26 characterized in that the transverse wavy structure consists of half waves which, in each case, have between two and twelve rows of meshes.
Claim 33
Dependent Claim
22 words
Ankle joint bandage according to claim 27 characterized in that the top knitted fabric (224) consists of cotton and/or polyamide yarn (264).
Claim 34
Dependent Claim
26 words
Ankle joint bandage according to claim 26 characterized in that the elastic thread arrangement (226) consists of cover yarn (268) or is provided with the same.
Claim 35
Dependent Claim
16 words
Ankle joint bandage according to claim 32, characterized in that the cover yarn (268) is plated.
Claim 36
Dependent Claim
21 words
Ankle joint bandage according to claim 27 characterized in that a laid-in thread is incorporated into the top knitted fabric (224).
Claim 37
Dependent Claim
25 words
Ankle joint bandage according to claim 26 characterized in that the transverse wavy structure (218) is substantially vertical to the main direction of elongation (F).
Claim 38
Dependent Claim
43 words
Ankle joint bandage according to claim 35, characterized in that the knitted fabric (51) is configured in such a way that the number of transverse waves (218) is greatest where, owing to the flexion of the joint, the greatest elongation path (L) occurs.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1996-02-09 | 1996-08-10 | 1997-02-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2000-02-09 | 2000-08-10 | 2001-02-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2004-02-09 | 2004-08-10 | 2005-02-09 | $7700.00 | Window Closed / Lapsed |