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UM0115 UK   2021-03

III HD

Patent EP 2836184

DYNAMIC leg support

This product conforms to
2017/745/EU for medical products. 

User Manual &

Mounting Description

Summary of Contents for 82907

Page 1: ...UM0115 UK 2021 03 III HD Patent EP 2836184 DYNAMIC leg support This product conforms to 2017 745 EU for medical products User Manual Mounting Description ...

Page 2: ... 9 4 ADJUSTING THE NETTI DYNAMIC LEG SUPPORT TO THE USER 10 4 1 LEG SUPPORT HEIGHT ADJUSTMENT 10 4 2 FOOTBOARD HEIGHT ADJUSTMENT 10 5 CALF SUPPORTS ADJUSTMENT 11 5 1 CALF SUPPORT HEIGHT ADJUSTMENT 11 5 2 CALF SUPPORT DEPTH ADJUSTMENT 12 5 3 LOCKING THE NETTI DYNAMIC DUAL LEG SUPPORT 12 6 FOOTPLATE ANGLE ADJUSTMENT 13 6 1 NETTI DYNAMIC DUAL FOOTBOARD ANGLE ADJUSTMENT 13 7 NETTI DYNAMIC LEG SUPPORTS...

Page 3: ... DYNAMIC leg support Language English Version 2021 03 My Netti com 8 CHAIR WIDTHS HEIGHTS AND FABRIC FOR NETTI DYNAMIC DUAL LEG SUPPORT 16 9 TRANSPORT 17 10 MAINTENANCE 17 11 TROUBLESHOOTING 18 12 TESTS WARRANTY 18 ...

Page 4: ...the user s distal segments The controlled OK C movement has an extra impact The distal segments can move with a moderate resistance OK C helps to gain control of the proximal segments especially when the user cannot inhibit muscle movements due to their medical condition EXAMPLES OF INVOLUNTARY MOVEMENTS ARE Dystonia involuntary sustained or intermittent muscle contractions that can cause twisting...

Page 5: ...ders works independent and allows for the leg supports to be extended differently tilting the footboard sideways and also tilting it forwards This multitude of possible flexible movements gives the user freedom to perform voluntarily and involuntarily leg movements to very high degree When the extension forces are reduced the gas cylinders gently brings the feet and legs back to the original foot ...

Page 6: ...but can move This helps to gain control of the proximal segments especially when the user cannot inhibit movements due to their medical condition Users with uneven movements of the lower extremities must use Netti Dynamic DUAL leg supports Netti Dynamic System DUAL leg support allows for dynamic Plantar flexion of the feet leg support pivots anteriorly Unilateral extension of the hip single leg su...

Page 7: ... DYNAMIC DUAL LEG SUPPORT is especially developed to allow for uneven forces from the legs Unilateral extension of the hip left or right part of the leg support goes down Netti Dynamic DUAL leg support is offered in two different lengths Netti Dynamic DUAL short leg support lengths suits persons with lower leg length from circa 350 mm up to approximately 500 mm measured when knees are 90 flexed fr...

Page 8: ... into user position With the footboard folded up there is free space for transfers The footboard folds down from the left and is locked to the right side this gives a sturdy platform for the feet 3 2 ANKLE HUGGERS The footboard has holes prepared for ankle huggers or shoe shells to be mounted as accessories Ankle huggers are useful when involuntarily leg movements slide the feet of the footboard A...

Page 9: ...t Language English Version 2021 03 My Netti com 3 3 FOOTPLATE LOCK With both leg supports in place the footboard folds down into the lock on the right leg support LOCK The lock is closed by turning the outer ring 90 degrees forward The footboard lock MUST always be closed when the chair is occupied ...

Page 10: ...lcro straps of the back support Check that the user is sitting well into the chair leaning on the back cushion Adjust the back support by pulling the straps of the Velcro The knees of the user should align with the joint of the leg support both in height and in depth This will ensure that the user gets a back good support and good pressure distribution under the thighs Leave 30 40 mm free space be...

Page 11: ... not sufficient the chair height must be adjusted as described in the main user manual for the wheelchair model 5 CALF SUPPORTS ADJUSTMENT With both leg supports in correct height the calf supports must be adjusted 5 1 CALF SUPPORT HEIGHT ADJUSTMENT Loosen the two M6 screws with 5 mm Allen key on the half moon brackets holding the calf pad arm This allows the calf support pad arm to move up and do...

Page 12: ...the middle of the foot board They should in addition to supporting the calf also help prevent the feet sliding backwards from the footboard 5 3 LOCKING THE NETTI DYNAMIC DUAL LEG SUPPORT The red knobs allow locking the dynamic elevation of the leg support plate For the dynamic use of the Netti Dynamic System OK C this should be kept loose to allow for the knee joint to move OK C movement for the k...

Page 13: ...board with 6 mm Allen key This allows the footboard to rotate Choose a footboard angle to accommodate the user s foot angle Fix the screws tightly so that the footboard does not move Please note that the DUAL footboard still allow for some rotation forward to flex when the user extends his her feet Please note lubrication of the gliding length profiles with white Vaseline is important to ensure sm...

Page 14: ...is by the use of extensions pieces and extension bracket on the right leg support The extension piece is pulled forward and fixed in needed length on the side where the leg is longer The leg support sits in the extension piece and is therefor also moved forward For the footboard to fall into the footboard lock after one sided extension piece adjustment the footboard has to be repositioned The foot...

Page 15: ... The picture to the right shows the bracket reaching forward allowing for longer left leg The right leg support and calf pad have to be moved backwards suiting a user with shorter right leg The picture to the right shows the bracket reaching backwards allowing for longer right leg The right leg support and its calf pad have to be moved forwards suiting a user with longer right leg All mounting ill...

Page 16: ...O 350 82858 82859 82872 82862 82923 380 82858 82859 82873 82862 82924 400 82858 82859 82874 82863 82925 430 82858 82859 82875 82863 82926 450 82858 82859 82876 82864 82927 500 82858 82859 82877 82865 82928 CHAIR WIDTH IN MM LEG SUPPORT ADJ R EASY CARE FABRIC LEG SUPPORT ADJ L EASY CARE FABRIC FOOTBOARD B HEIGHT 30 CM CALF PAD ITEM NO 350 82858 82859 82880 82862 82931 380 82858 82859 82881 82862 82...

Page 17: ...l wheelchairs equipped with Netti Dynamic System will require special attention to maintenance compared with wheelchairs without dynamic system due to the heavy and strong use Follow the wheelchair maintenance description in the wheelchair User Manual and pay special attention to tightening all screws and inspecting all joints Inspect the belts and harnesses on tear and wear Replace if necessary N...

Page 18: ...ts according to ISO 7176 19 and durability tests according to manual wheelchair standard EN 12183 Netti Dynamic leg supports are manufactured following the Alu Rehab quality system according to ISO 13485 The guarantee claims stated in the User Manual for the wheelchair also applies for wheelchairs with Netti Dynamic System when the Netti Dynamic System or parts are mounted and adjusted for the use...

Page 19: ...19 Model Netti DYNAMIC leg support Language English Version 2021 03 My Netti com ...

Page 20: ... MDH Sp zo o ul W Tymienieckiego 22 24 90 349 tódz Poland biuro mdh pl T 48 42 674 83 84 my netti com Alu Rehab AS Bedriftsvegen 23 N 4353 Klepp Stasjon Norway post My Netti com T 47 51 78 62 20 my netti no Distributor Meyra GmbH Meyra Ring 2 D 32689 Kalletal Germany info my netti com T 49 5733 922 311 F 49 5733 922 9311 my netti de Manufacturer ...

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