METHOD AND DEVICE FOR CUSHIONING LIMBS

摘要

A soft, tacky polysiloxane elastomer characterized as having: a tackiness of 10-450 grams as determined by a polyken probe tack tester or 0-10 cm (0-4 inches) as determined by a rolling ball tack tester and a tensile strength of 0.14-5.52 mega Pascals (20-800 pounds/square inch), a minimum elongation of 250-1100 percent and a tear strength of 0.88-35.2 kN/m (5-200 pounds/square inch). The soft, tacky elastomer can be made into various cushioning devices, with or without a top cover. Representative cushioning devices include an arch support pad, a metatarsal pad, a heel cushion, a sheet padding, a full-length insole, a three quarter length insole, a half insole, a toe-crest pad, a heel liner, an elbow pad, a corn pad, a callus pad, a blister pad, a bunion pad or a toe pad.