Heel too hard
• Energy return feels low
• Reduce the heel stiffness (shift or
remove heel wedge)
Prosthetic foot too stiff
Symptoms
Possible solutions
• Minimal rollover movement of the pros
thetic foot at low walking speed (long
full ground contact)
• Select prosthetic foot in lower stiffness
Prosthetic foot too soft
Symptoms
Possible solutions
• Clicking noise at the start of ground
contact.
• Very pronounced deformation of the
forefoot at high activity levels
• Select prosthetic foot in higher stiff
ness
5.1.4.1 Optimising the heel characteristics
The behaviour of the prosthetic foot at heel strike and during heel contact in
the mid-stance phase can be adapted with the placement of a heel wedge.
The heel wedge is attached with adhesive tape for testing. For definitive
assembly, it is glued to the prosthetic foot.
Fitting
1) Place the double-sided adhesive tape (included) on the underside of the
heel wedge.
2) Place the heel wedge on the base spring in the recommended position.
3)
Optional:
Shorten the heel wedge on the top if the heel strike is too
hard.
Definitive assembly
1) Remove the adhesive tape from the heel wedge. This can be done using
a cloth with acetone.
2) Roughen the contact surface on the prosthetic foot slightly using sand
paper. Remove the dust after sanding.
3) Glue the heel wedge to the prosthetic foot with contact cement.
6 Use
CAUTION
Unlocking the ankle joint
Risk of injury due to movement in the ankle joint of the prosthetic foot
18
Summary of Contents for Freestyle Swim LP2-W2
Page 3: ...1 3...
Page 154: ...1 1 LP2 W2 Freestyle Swim 2 0 70 1 2 Ottobock 2 2 1 2 2 MOBIS m kg 2 3 4 154...
Page 156: ...3 3 1 3 2 154 156...
Page 157: ...4 1 1 1 S0 NPS 200 1 KIT 00 11 1 KIT 00 20000 00 FTC 3C 1 ACC 00 10300 00 S0 NPS 100 5 157...
Page 159: ...5 1 3 Ottobock L A S A R Posture 5 1 4 159...
Page 160: ...5 1 4 1 1 2 3 1 2 3 6 0 1 160...
Page 161: ...0 70 2 7 pH Derma Clean 453H10 1 pH 2 3 4 5 8 30 6 9 10 161...
Page 171: ...1 1 LP2 W2 Freestyle Swim 2 0 70 1 2 Ottobock 2 2 1 2 2 MOBIS m kg 2 3 4 171...
Page 173: ...3 3 1 3 2 171 173...
Page 174: ...4 1 1 1 S0 NPS 200 1 KIT 00 11 1 KIT 00 20000 00 FTC 3C 1 ACC 00 10300 00 S0 NPS 100 174...
Page 176: ...10 mm 1 5 1 3 Ottobock L A S A R Posture 5 1 4 176...
Page 177: ...5 1 4 1 1 2 3 177...
Page 178: ...1 2 3 6 0 1 0 70 2 7 pH Derma Clean 453H10 1 pH 2 3 4 5 178...
Page 182: ...188 2 4 3 3 3 1 3 2 181 182...
Page 183: ...4 1 1 1 S0 NPS 200 183...
Page 184: ...1 KIT 00 11 1 KIT 00 20000 00 FTC 3C 1 ACC 00 10300 00 S0 NPS 100 5 5 1 5 1 1 184...
Page 186: ...TT 5 1 4 1 186...
Page 187: ...1 2 3 1 2 3 6 0 1 0 70 2 187...
Page 188: ...7 pH Derma Clean 453H10 1 pH 2 3 4 5 8 30 6 9 10 10 1 188...
Page 191: ...3 m 1 196 2 4 3 3 3 1 3 2 190 1 191...
Page 192: ...4 1 1 1 S0 NPS 200 1 KIT 00 11 1 KIT 00 20000 00 FTC 3C 1 ACC 00 10300 00 S0 NPS 100 192...
Page 193: ...5 5 1 5 1 1 5 1 2 662M4 743S12 743A80 50 50 743L200 L A S A R 743A200 PROS A 193...
Page 194: ...10 1 5 1 3 L A S A R Posture 5 1 4 194...
Page 195: ...5 1 4 1 1 2 3 1 2 3 6 0 1 0 70 2 195...
Page 196: ...7 453H10 Derma Clean 1 2 3 4 5 8 30 6 9 10 10 1 10 2 EU 2017 745 CE 196...
Page 199: ...3 2 197 4 1 1 1 S0 NPS 200 1 KIT 00 11 1 KIT 00 20000 00 199...
Page 201: ...1 TF 5 1 3 L A S A R Posture 5 1 4 TT 5 1 4 1 201...
Page 202: ...1 2 3 1 2 3 6 0 1 0 70 2 7 pH Derma Clean 453H10 1 pH 2 3 4 5 8 30 6 202...
Page 205: ...10 C 45 C 3 m 1 209 2 4 3 3 3 1 3 2 204 205...
Page 206: ...4 1 1 1 S0 NPS 200 1 KIT 00 11 1 KIT 00 20000 00 FTC 3C 1 ACC 00 10300 00 S0 NPS 100 5 206...
Page 208: ...5 1 4 TT 5 1 4 1 208...
Page 209: ...1 2 3 1 2 3 6 0 1 0 70 2 7 pH Derma Clean 453H10 1 pH 2 3 4 5 8 30 209...
Page 211: ...211...