Netti Dynamic System User Manual And Mounting Description

Netti Dynamic System User Manual And Mounting Description

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Patent EP 2836184
User Manual and
mounting description
This product conforms to
2017/745/EU for medical products.
UM0116 UK 2021-03
III HD
DYNAMIC SYSTEM

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Summary of Contents for Netti Dynamic System

  • Page 1 III HD DYNAMIC SYSTEM Patent EP 2836184 User Manual and mounting description This product conforms to 2017/745/EU for medical products. UM0116 UK 2021-03...
  • Page 2: Table Of Contents

    OPTION 1: NETTI DYNAMIC 15° MOVEMENT OPTION 2:NETTI DYNAMIC FREE MOVEMENT OVERVIEW OF AVAILABLE DYNAMIC RECLINE CYLINDERS AND SEAT WIDTHS TECHNICAL SPECIFICATION AND OPTIONS OF NETTI DYNAMIC BACK SUPPORT GAS CYLINDERS CHAIR BACK HEIGHT NETTI DYNAMIC HEAD SUPPORT ARM SUPPORT POSITION...
  • Page 3 3. EVERYDAY USE OF THE NETTI DYNAMIC SYSTEM TRANSFER TO / FROM THE CHAIR USING A PATIENT HOIST ATTENDANT USE PUSH BOWS AND PUSH HANDLES ANTI-TIPS BRAKES ARM SUPPORT LEG SUPPORTS FOOT BOARD LOCK THE LEG SUPPORT ANGLE HARNESSES OPERATING TILT HANDLE: TILTING THE SEATING UNIT...
  • Page 4: Introduction

    1. INTRODUCTION The Netti Dynamic System Concept: What is Netti Dynamic Seating? Netti Dynamic System is a tilt and recline wheelchair Next page you can see a matrix based on different which allows controlled Open Kinetic Chain (OK-C) diagnosis and suggestions of Netti Dynamic System movements of the user.
  • Page 5 Netti 4U CED/S or Netti 4U BASE. If your client exhibits involuntary movements of the trunk only, the Netti Dynamic recline system only could be considered, this will be a dynamic component added to a Netti III HD, Netti 4U CED/S or Netti 4U BASE..
  • Page 6: Intended Use

    INTENDED USE Netti Dynamic System is an advanced mobility aid for users affected by dystonia. It is for users with extensive movement patterns resulting in strong spasms and contractions of the user’s musculoskeletal apparatus causing joint dislocations, involuntary movements, sliding, loss of function and also challenging the strength of the wheelchair.
  • Page 7: Netti Dynamic System

    • Netti Dynamic 4U CED (S) (2 models) • Netti Dynamic 4U BASE USER REQUIREMENTS * If you choose a Netti III model, we recommend the reinforced frames Netti III HD due to hard use and uncontrollable muscle movements of the user. In order to get the right model, width, heights etc.
  • Page 8: Netti Dynamic System

    NETTI DYNAMIC SYSTEM The dynamic elements moved into max extension applied to a Netti III wheelchair. Headrest pushed backwards Back in max recline Seat lifted Leg supports lifted and extended Tilted foot plate Frame extender Model: Netti Dynamic System My-Netti.com...
  • Page 9: Exploded View Of Netti Dynamic System

    EXPLODED VIEW OF NETTI DYNAMIC SYSTEM Netti Dynamic head support Netti Dynamic seat plate Netti Dynamic System leg support Long anti-tippers Netti Dynamic back gas spring Frame extender Armrest with finger protection Model: Netti Dynamic System Language: English Version: 2021-03...
  • Page 10: Adjusting The Wheelchair To The User

    • Seat height is to be seen together with the leg supports. • Leg supports need to be adjusted to accommodate the seat height. Please note: the Netti Dynamic System leg support adjustments are described in detail in a separate mounting description. Please, see the illustrations on next page regarding seat depth adjustments.
  • Page 11: Seat Depth Adjustments In The Back

    See separate table in the chapter: “Technical specification and options of Netti Dynamic back support gas cylinders” and separate mounting description MD0120UK. info@solidworks.com SEAT DEPTH ADJUSTMENTS info@solidworks.com...
  • Page 12: Seat Angle Adjustment

    Can be adjusted at any time by the use of the tilt handles. SEAT PLATE ADJUSTMENT: The Netti Dynamic System seat plate is pivoted in the front of the seat. This allows the seat to rise in the rear when doing a hip extension.
  • Page 13: Assessment And Choice Of Netti Dynamic Back Support Gas Cylinder

    NETTI DYNAMIC BACK SUPPORT GAS CYLINDER The chair back position is defined by the chair back cylinder. There are two different type of cylinder available for the Netti Dynamic System: OPTION 1: NETTI DYNAMIC 15° MOVEMENT ° BACK SUPPORT CYLINDER 15 is never fixed / locked but allows for a 15°...
  • Page 14: Option 2:Netti Dynamic Free Movement

    NETTI DYNAMIC FREE MOVEMENT SUPPORT CYLINDER – ACTIVATED BACK SUPPORT CYLINDER allows the back support The dynamic back solution of Netti Dynamic System to move backwards to full recline, giving full support is activated by pulling the recline handle. during extension movement. When the user starts to relax the cylinder move the back support to its The back support cylinder should be assessed.
  • Page 15 If the gas spring is too weak, the user will not be lifted back to his / hers original seating position after an extension of the upper body part. Model: Netti Dynamic System Language: English Version: 2021-03 My-Netti.com...
  • Page 16: Overview Of Available Dynamic Recline Cylinders And Seat Widths

    Netti Dynamic recline solutions have a starting angle of app. 90°. Please note: The separate Mounting Description MD0120UK NDS-Free solution – Back angle Matrix for Netti III, CED, BASE gives a detailed description of how to adjust the cylinders and possible combinations.
  • Page 17 B: with second hole on cylinder hinge B: with third hole on cylinder hinge B: with fourth hole on cylinder hinge STARTING RECLINE ANGLE FOR NETTI DYNAMIC CED / BASE FRONT CYLINDER BRACKET HOLE (A–B–C). SEAT DEPTH (SD) SEAT DEPTH (SD)
  • Page 18: Chair Back Height

    CHAIR BACK HEIGHT It can be extended by mounting a back extension. info@solidworks.com NETTI DYNAMIC HEAD SUPPORT The Netti Dynamic System is equipped with a dynamic head support. The head support follows the extension dworks.com movement of the neck. The depth of the head support should be adjusted to barely touch the back of the user’s head when sitting relaxed.
  • Page 19: Arm Support Position

    MOUNTING, POSITIONING AND ADJUSTMENTS OF PELVIC SUPPORTS AND SUPPORTIVE HARNESSES Netti Dynamic System can be equipped with several different types of pelvic stabilizer and supportive harnesses each type developed to give the user the best stabilization support depending on the conditions: •...
  • Page 20: Ankle Huggers And Shoe Shells

    LEG SUPPORT HEIGHT AND ANGLE info@solidworks.com Please see separate user manual for Netti Dynamic System Leg support. TABLE Please do a user assessment to determine if a table is suitably. By special or extensive movement patterns a table may brake or...
  • Page 21: Everyday Use Of The Netti Dynamic System

    THE NETTI DYNAMIC SYSTEM TRANSFER TO / FROM THE CHAIR A Netti wheelchair with Dynamic System is an advanced mobility aid. When delivered it has been adjusted and adapted by professionals to fit the Techniques for transferring to / from the wheelchair user.
  • Page 22: Attendant Use

    ANTI-TIPS Always use anti-tips to ensure a safe and stable wheelchair. When the “OK-C” Netti Dynamic System parts are active, it is essential to use the anti-tips at all times. • The anti-tips are pulled and swung away when passing obstacles etc.
  • Page 23: Arm Support

    Please, see the illustration of a chair with swing-away arm support. LEG SUPPORTS info@solidworks.com Netti Dynamic leg supports are mounted like this: • Push the leg support fixing bolt vertical into the extension piece on the wheelchair – keeping the leg support slightly turned outwards. The leg support will fall in place and turn into place itself.
  • Page 24: The Leg Support Angle

    Always lock the foot board to ensure it is stable! THE LEG SUPPORT ANGLE The Netti Dynamic System leg support angle can be locked by tightening the red wheel on the outside of the leg support. See illustration: info@solidworks.com dworks.com...
  • Page 25 ASSURE THAT THE USER IS SAFE WHEN THE TILT OR RECLINE FEATURES ARE GOING TO BE ADJUSTED: The tilt and recline functions of all Netti comfort wheelchair models is a «one hand operation», including the dynamic wheelchair models. This is a...
  • Page 26: Operating Tilt Handle: Tilting The Seating Unit

    A backward tilted seat unit gives a steeper seating angle in relation to the surface, and prevent sliding of the wheelchair user. The tilt sign sits on the push bar, and it looks like this: info@solidworks.com info@solidworks.com Model: Netti Dynamic System My-Netti.com Language: English Version: 2021-03...
  • Page 27: Operating Recline Handle: Reclining The Chair Back

    Wherever you let the handle loose, the chair back will stay fixed and locked. Wheelchair with Netti Dynamic 15° movement back support cylinder will however still allow for 15° degrees flexing. The illustration shows a recline handle position for a locked back.
  • Page 28: Safety Guidelines When Leaving Auser In The Wheelchair

    The wheelchair is to be fixed in the car as described in the user manual for the static comfort wheelchairs (Netti III, Netti 4U CED, Netti MOBILE. MAX USER WEIGHT 135 kg when used as a seat in a vehicle.
  • Page 29: Mounting Description

    4. MOUNTING DESCRIPTION CHANGING THE BACK GAS CYLINDER Described on hand of Netti II illustrations The functionality on other dynamic wheelchairs is the same. • Recline the chair back backwards at least 15°. • Disconnect the cylinder hinge from gas cylinder by pulling the quick release bolt (locking pin).
  • Page 30 • Remove the old gas cylinder. Use a 17 mm open info@solidworks.com end spanner to open the nut C. • Connect the gas cylinder locking head A, if not mounted, to the new cylinder. info@solidworks.com info@solidworks.com Model: Netti Dynamic System My-Netti.com Language: English Version: 2021-03...
  • Page 31 TABLE FOR GAS CYLINDER info@solidworks.com MODEL SUITING USER STRENGTH AND WEIGHTS ON NEXT PAGE. Model: Netti Dynamic System Language: English Version: 2021-03 My-Netti.com...
  • Page 32: Netti Dynamic Components And Accessories

    Netti Dynamic 15° movement Back Support Cylinder – not lockable – NOT approved for wheelchairs used as a seat in a vehicle FRAME EXTENDERS Frame Extender Kit Netti III family Frame Extender Kit Netti 4U ANTI-TIPS Anti-tips long-long 25418 26056 with spring –...
  • Page 33 COMPONENTS AND ACCESSORIES ARTICLE DESCRIPTION PICTURES FOR NETTI DYNAMIC SYSTEM NUMBER LEG SUPPORTS Please study the spare part Allows for catalogue Netti Dynamic DUAL Leg Support uneven forces on our from the legs homepage for all alternatives BELTS info@solidworks.com Seat widths: H-Belt Adaptor Kit –...
  • Page 34 COMPONENTS AND ACCESSORIES ARTICLE DESCRIPTION PICTURES FOR NETTI DYNAMIC SYSTEM NUMBER HARNESSES Stayflex Vest w/o zipper 45015 Medium Stayflex Vest w/o zipper 45016 Large Medium Pivotfit M 45017 Unisex Large Pivotfit L 45018 Unisex LOWER EXTREMITIES Calf Support 45019 Medium...
  • Page 35: Transport

    User manual UM0131 how to use a wheelchair as a seat in a car. Max user weight when a wheelchair with Dynamic System is used as a seat in a vehicle: 135 kg. The Netti Dynamic System back, seat plate and leg supports has to be locked when the wheelchair is used as a seat in a car.
  • Page 36: Tests & Warranty

    Netti Dynamic System when the Netti Dynamic System or parts are mounted and adjusted for the user under supervision of a Netti Dynamic System certified person. Netti wheelchair with Dynamic System has been tested according to EN 12183:2014 at TÜV SÜD Germany.
  • Page 37: Appendix

    Medical terms and diagnosis with reference to • SCI: or spinal cord injury, result of a sudden, Netti Dynamic System and relevant user groups: violent blow or a damage to any part of the spinal cord or nerves at the end of the spinal canal.
  • Page 38 Model: Netti Dynamic System My-Netti.com Language: English Version: 2021-03...
  • Page 39 Model: Netti Dynamic System Language: English Version: 2021-03 My-Netti.com...
  • Page 40 Manufacturer: Designed in Norway Alu Rehab AS Bedriftsvegen 23 N-4353 Klepp Stasjon Norway post@My-Netti.com T: +47 51 78 62 20 my-netti.no Distributor Distributor Distributor Alu Rehab ApS Meyra GmbH MDH Sp. zo.o. Kløftehøj 8 Meyra-Ring 2 ul. W. Tymienieckiego 22/24...

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