Impulse® Ankle
The Impulse Ankle restricts the amount of dorsiflexion to allow more loading response from the foot. At heel strike, the ankle allows the foot to plantarflex so the amputee may reach foot-flat quickly. As the amputee reaches mid-stance, the ankle’s motion is significantly reduced and allows the amputee to retain the full functionality of the toes and metatarsal area of the prosthetic foot. The ankle also features inversion/eversion and axial rotation. The Impulse Ankle’s sleek profile facilitates adjustments and cosmetic finishing. A titanium pyramid is integrated into the proximal attachment surface of the ankle. No maintenance procedures or replacement parts are required. A rubber-molding technology provides a smooth, cushioned step. Available in six different stiffness options.
Product Highlights:
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Weight 185 g Patient Weight Limit* 350 lbs/160 kg* U.S. L-Code Suggestion L5986 Trial Period 30 days from date of invoice23 to 31 cm U.S. Warranty 12 months from date of invoice * Body weight plus any loads normally and routinely carried cannot exceed this weight limit.
Ankle Stiffness
Amputee Weight Ankle Selection Aluminum Base Less than 150 lbs (68 kg) Red 151-190 lbs (69-86 kg) Blue 191-230 lbs (87-104 kg) Yellow 231-270 lbs (105-122 kg) Green Titanium Base 271-310 lbs (123-140 kg) Black 311-350 lbs (141-160 kg) White -
Product No. Description IMPA-R Impulse® Ankle, Stiffness code Red IMPA-B Impulse® Ankle, Stiffness code Blue IMPA-Y Impulse® Ankle, Stiffness code Yellow IMPA-G Impulse® Ankle, Stiffness code Green IMPA-K Impulse® Ankle, Stiffness code Black IMPA-W Impulse® Ankle, Stiffness code White -
Impulse® Ankle Instructions
Impulse Foot and Ankle Fitting & Adjusting GuideFasteners & Torque M10 x 32 mm Socket Head Capscrew 30 ft-lbs/41 Nm Related products:
Impulse® Foot -
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