Otto Bock 17AD300 Series Instructions For Use Manual
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Otto Bock 17AD300 Series Instructions For Use Manual

Otto Bock 17AD300 Series Instructions For Use Manual

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17AD300=*
Instructions for use .........................................................................................................
2

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Summary of Contents for Otto Bock 17AD300 Series

  • Page 1 17AD300=* Instructions for use ......................

  • Page 2: Product Description

    English 1 Foreword INFORMATION Date of last update: 2024-05-03 Please read this document carefully before using the product and observe the safety ► notices. Instruct the user in the safe use of the product. ► Please contact the manufacturer if you have questions about the product or in case of prob­ ►...
  • Page 3 Use the product bilaterally if there is an ischial support. ► The size of the product is selected according to the planned use (unilateral or bilateral) and the body weight. Area of application Size 14 Size 16 Size 20 Maximum body weight in kg (lbs) Unilateral use (lateral or medial) 50 (110) 85 (187)
  • Page 4 2.2 Components/design 17AD300=* Pos. 1 3,5 Nm 7 Nm 7 Nm Pos. 4 5 Nm 8 Nm 8 Nm...
  • Page 5 Scope of delivery (see fig. 2) Size 14 Size 16 Size 20 Item Qua­ Designation Article number ntity Nexgear Tango 17AD300=14-ST 17AD300=16-ST 17AD300=20-ST 17AD300=14-T 17AD300=16-T 17AD300=20-T Consisting of: Countersunk screws Blind cap Base body Joint screw Joint nut Axial washers set Lamination dummy –...
  • Page 6 Lamination dummy set 17AD313=* (see fig. 3) Size 14 Size 16 Size 20 Item Quantity Designation Article number Lamination dummy 17AD313=14 17AD313=16 17AD313=20 Consisting of: Lamination dummy – lower section Slotted oval head screw Insertion aid for joint nut The upper section of the lamination dummy is not part of the lamination dummy set but is in the scope of delivery of the orthotic ankle joint 17AD300=* (see fig. 2).
  • Page 7 Shaping dummy set 17AD310=* (see fig. 4) Size 14 Size 16 Size 20 Item Qua­ Designation Article number ntity Shaping dummy 17AD310=14 17AD310=16 17AD310=20 Consisting of: Shaping dummy lower section Countersunk screws Countersunk screw Shaping dummy upper section for 17AD300 (L/R*) Shaping dummy upper section for 17AD303 (Reaction-module, size 14/16/20) Shaping dummy upper section for 17AD304 (Ultra-module, size 16/20) *) L=left, R=right...
  • Page 8 Stop-module 17AD301=* Pos. 1 Pos. 4 SW12 SW13 SW13 6 Nm 8 Nm 8 Nm...
  • Page 9 (see fig. 5) Size 14 Size 16 Size 20 Item Qua­ Designation Article number ntity Stop-module 17AD301=14 17AD301=16 17AD301=20 Consisting of: Stop pin Spring Stop bolt Screw-in sleeve Cover...
  • Page 10 Spring-module 17AD302=* Pos. 1 Pos. 6 SW12 SW13 SW13 6 Nm 8 Nm 8 Nm...
  • Page 11 (see fig. 6) Size 14 Size 16 Size 20 Item Qua­ Designation Article number ntity Spring-module 17AD302=14 17AD302=16 17AD302=20 Consisting of: Set screw Compression — spring Compression spring Spring guide housing Ball Screw-in sleeve Cover...
  • Page 12 Reaction-module, Ultra-module 17AD303=* 17AD304=* Pos. 2 Pos. 3 SW2,5 2 Nm 3 Nm 3 Nm Pos. 8 Pos. 11 SW20 SW24 SW24 6 Nm 8 Nm 8 Nm...
  • Page 13 (see fig. 7) Size 14 Size 16 Size 20 Item Qua­ Designation Article number ntity Reaction-module 17AD303=14 17AD303=16 17AD303=20 Ultra-module – 17AD304=16 17AD304=20 Consisting of: Cover cap for cover Spring bolt Counter screw Reaction-Spring, blue (accessory) Reaction-Spring, yellow (accessory) Spring dummy for Reaction-module and Ultra-module (accessory) Ultra-Spring, grey (accessory) Spring holder Spring...
  • Page 14 Spring dummy set 17AD308=* (see fig. 8) Size 14 Size 16 Size 20 Item Qua­ Designation Article number ntity Spring dummy set 17AD308=14 17AD308=20 17AD308=20 Consisting of: Reaction-module mounting adapter Ultra-module mount­ — ing adapter Reaction-module spring dummy Ultra-module spring — dummy Guide screw...
  • Page 15 Springs for Reaction- and Ultra-module 17AD305=* 17AD306=* Springs for Reaction-/Ultra-mod­ Size 14 Size 16 Size 20 ule (see fig. 9, see fig. 10) Item Qua­ Designation Article number ntity Reaction-Spring, 17AD305=14 17AD305=20 17AD305=20 blue (strong) Reaction-Spring, 17AD306=14 17AD306=20 17AD306=20 yellow (extra strong) Ultra- 17AD307=20 17AD307=20...
  • Page 16 2.3.1 Optional accessories • Fit-Kit 17AT3=1 (see fig. 11) • Dummy kit 17AT4=1 (see fig. 11)

  • Page 17: Intended Use

    3 Intended use 3.1 Indications for use The orthotic joint is intended exclusively for orthotic treatments of the lower limbs on a user. For unilateral use, the manufacturer recommends using the lamination or prepreg technique to process the orthotic joint. 3.2 Indications •...
  • Page 18 4 Safety 4.1 Explanation of warning symbols Warning regarding possible risks of accident or injury. CAUTION Warning regarding possible technical damage. NOTICE 4.2 Safety instructions CAUTION Excessive strain on load-bearing components Injuries due to changes in or loss of functionality Only use the product for the defined area of application.

  • Page 19: Preparing The Product For Use

    Do not expose the product to temperatures below -10 °C (14 °F) or above +60 °C (140 °F) ► (e.g. sauna, excessive sunlight, drying on a radiator). 5 Preparing the product for use CAUTION Incorrect alignment, assembly or adjustment Risk of injury due to change in or loss of functionality Assembly, adjustment and maintenance operations may only be completed by qualified per­...
  • Page 20 2) Loosen and remove the upper screw of the bar on the joint bar connection of the lower sec­ tion of the lamination dummy (see fig. 2, item 1). 3) Mount the shaping dummy to the upper hole of the joint bar connection of the lamination dummy with the screw (see fig. 4, item 3) (see fig. 12).
  • Page 21 5.1.5 Finishing the orthosis 1) After the laminate has cured, remove the laminated blank from the orthosis model. To do so, cut the lamination dummy free with a knife and remove it. 2) Remove the screws from the Plastaband. 3) Remove the two screws from the bar. 4) Loosen the slotted oval head screw and remove the lamination dummy.
  • Page 22 3) Set the base body of the orthotic joint onto the foot stirrup with the axial washers (see fig. 16). 4) Use the insertion aid for the joint nut from the lamination dummy set 17AD313=*, to facilitate installation of the joint nut (see fig. 17).
  • Page 23 10) Tighten the joint screw with a torque wrench (see fig. 19). 11) Check whether the foot component can be moved smoothly and without play. 12) Before handing the orthosis over to the user, clean the screw connection of the joint screw using a degreasing cleaner, secure it with Loctite 241 and tighten it to the corresponding tightening torque (see following table).
  • Page 24 5.3 Installing the modules INFORMATION Bilateral design of the orthosis Ensure that the forces (e.g. compression spring force) are evenly distributed for the patient-spe­ cific setting. INFORMATION Ottobock recommends checking the alignment of the orthosis using the 3D L.A.S.A.R. Posture and adapting it according to the patient’s needs. ►...
  • Page 25 5.3.1 Installing the Stop-module Required materials: hexagon socket spanner, torque wrench, Torx key, Stop-module 17AD301=* Prerequisite: The orthotic ankle joint is mounted to the foot stirrup. 1) Insert the screw-in sleeve through the cov­ er from above (see fig. 21). 2) Screw the cover with the screw-in sleeve into the base body by hand.
  • Page 26 5.3.2 Installing the Spring-module Required materials: hexagon socket spanner, torque wrench, Torx key, degreasing cleaner, 636K13 Loctite 241, 17AD302=* Spring-module Prerequisite: The orthotic ankle joint is mounted to the foot stirrup. 1) Insert the screw-in sleeve through the cov­ er from above (see fig. 22). 2) Screw the cover with the screw-in sleeve into the base body by hand.
  • Page 27 5.3.3 Installing the Reaction-/Ultra-module The Reaction-/Ultra-module is delivered installed in the cover. ► Disassemble the Reaction-/Ultra-module into individual components. Required materials: hexagon socket spanner, hexagon key, Torx key, torque wrench, 17AD303=*/Ultra-Modul 17AD304=* Reaction-module, 17AD308=* spring dummy set Prerequisite: The orthotic ankle joint is mounted to the foot stirrup.
  • Page 28 1) Insert the screw-in sleeve through the cov­ er from above and then screw it into the base body by hand. Set the cover with the flattened side facing the insertion zone onto the base body of the orthotic ankle joint (see fig. 24).
  • Page 29 5) Slide the spring dummy onto the spring holder, noting the slots on the lower edge of the spring dummy (see fig. 27). 6) Insert the mounting adapter into the spring dummy to the stop until the magnetic con­ tact is felt. 7) Hold the components horizontally and slide the spring onto the stop pin of the spring holder from below.
  • Page 30 10) Put on the spring bolt and tighten it with a Torx key, turning in the spring bolt until the spring dummy has no more play in the module (see fig. 30). 11) Continue tightening the guide screw in until you feel resistance. 17AD303=*/17AD304=* Set screw Counter screw...
  • Page 31 2) Use the knee pivot point gauge to mark the compromise pivot point according to Nietert on the knee joint (see fig. 31). 3) Relieve the lower leg by hand so that the stop pin moves easily in the thread (see fig. 32).
  • Page 32 6) After the static fitting, use an Allen wrench to screw the counter screw through the hole of the spring bolt into the spring hold­ er to secure the stop pin with the counter screw (see fig. 34). 16/20 7) Check the static alignment of the orthosis using the 3D L.A.S.A.R.
  • Page 33 5.6 SUB Reaction-/Ultra-module – dynamic fitting Required materials: Reaction-module: 17AD305=* spring (strong, blue) or 17AD306=* > spring (extra strong, yellow) Ultra-module: 17AD307=* spring (ultra strong, grey) Prerequisite: The Reaction-/Ultra-module is mounted to the spring dummy in the orthotic > ankle joint. 1) Use a Torx key to loosen the spring bolt and remove it from the module (see fig. 36).
  • Page 34 Adjusting dorsiflexion and plantar flexion The stops of the Reaction-/Ultra-modules are adjusted according to the following adjust­ ment sequence. If a Reaction-/Ultra-module is not required, the corresponding instruc­ tions can be ignored. Prerequisite: The orthosis has been applied to the user. >...
  • Page 35 Adjusting the spring tension The spring tensions of the Reaction-/Ultra-modules are set according to the following adjustment sequence. If a Reaction-/Ultra-module is not required, the corresponding instructions can be ignored. Prerequisite: The orthosis has been applied to the user. > Prerequisite: All Reaction-modules are mounted with the Reaction-Springs or the Ultra-mod­...

  • Page 36: Maintenance

    2) Dry the orthosis joint with a cloth or allow it to air-dry. Avoid exposure to direct heat (e.g. from an oven or radiator). 7 Maintenance INFORMATION The product may be exposed to increased loads on a user-specific basis. Shorten the maintenance intervals according to the expected loads. ►...

  • Page 37: Legal Information

    7.4 Maintaining the Reaction-/Ultra-module ► Replace the individual components of the Reaction/Ultra-module every six months, and use the corresponding 17AD317=* service set for this purpose. Required materials: hexagon socket spanner, hexagon key, Torx key 1) Disassemble the Reaction-/Ultra-module into individual components (see fig. 7). 2) Remove the cover cap from the spring bolt.
  • Page 40 Ottobock SE & Co. KGaA Max-Näder-Straße 15 · 37115 Duderstadt · Germany T +49 5527 848-0 · F +49 5527 848-3360 healthcare@ottobock.de · www.ottobock.com...

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