17LK3 Unilateral system knee joint

Unilaterales System-Kniegelenk 17LK3 für flexible Anwendung im Alltag.
Reference number 17LK3
Function Locked knee joints
Lightweight and flexible for everyday use

The 17LK3 unilateral knee joint is a system knee joint with a wedge lock. It is particularly suitable for everyday use due to its lightweight construction.

  • Unilateral use for a body weight up to 110 kg and bilateral use up to 160 kg
  • The unilateral knee joint is suitable for prepreg and lamination resin techniques.
  • Thanks to a temporary switch, users can release the knee joint, for example when riding a therapeutic bike.
  • Together with the 17LA3 unilateral ankle joint, an integrated system for everyday use is available for users with paresis or paralysis of the leg musculature.
  • The 17LK3 unilateral knee joint can be used on either the medial or lateral side. Use on both the medial and lateral sides of the knee is also possible.

 

Unilaterales System-Kniegelenk 17LK3 für flexible Anwendung im Alltag.
Part Number 3C88-2
Lightweight and flexible for everyday use

The 17LK3 unilateral knee joint is a system knee joint with a wedge lock. It is particularly suitable for everyday use due to its lightweight construction.

  • Unilateral use for a body weight up to 110 kg and bilateral use up to 160 kg
  • The unilateral knee joint is suitable for prepreg and lamination resin techniques.
  • Thanks to a temporary switch, users can release the knee joint, for example when riding a therapeutic bike.
  • Together with the 17LA3 unilateral ankle joint, an integrated system for everyday use is available for users with paresis or paralysis of the leg musculature.
  • The 17LK3 unilateral knee joint can be used on either the medial or lateral side. Use on both the medial and lateral sides of the knee is also possible.

 

Product information

Indications, features and benefits
Product Family System knee joint
Function Locked knee joints
Recommended Fabrication Technique Lamination Resin Technique,
Prepeg Technique
Indications Partial or total paralysis of the leg muscles. Indications must be determined by the physician.
Features & benefits Integrated joint system in four sizes, suitable for both children and adults
Reduced weight due to lightweight construction
Can be used for prepreg and lamination resin techniques
Temporary switch for releasing the joint, e.g. for training on a therapeutic bike, is included in the scope of delivery.
Weight classification for unilateral and bilateral use simplifies the selection of the joint size.
Lamination resin/prepreg dummy included in the scope of delivery
Titanium or steel versions
Sizing chart

• When using the product unilaterally, and in case of flexion contracture in the knee or hip > 10°, or distinct torsion or valgus/varus instabilities, or valgus/varus malpositions or increased physical activity, the next higher size must be used!
• A bilateral fitting is necessary for ischial seat.

Model
Unilaterales System-Kniegelenk 17LK3 für flexible Anwendung im Alltag.
17LK3=L12
Unilaterales System-Kniegelenk 17LK3 für flexible Anwendung im Alltag.
17LK3=L12-T
Unilaterales System-Kniegelenk 17LK3 für flexible Anwendung im Alltag.
17LK3=L14
Unilaterales System-Kniegelenk 17LK3 für flexible Anwendung im Alltag.
17LK3=L14-T
Unilaterales System-Kniegelenk 17LK3 für flexible Anwendung im Alltag.
17LK3=L16
Unilaterales System-Kniegelenk 17LK3 für flexible Anwendung im Alltag.
17LK3=L16-T
Unilaterales System-Kniegelenk 17LK3 für flexible Anwendung im Alltag.
17LK3=L20
Unilaterales System-Kniegelenk 17LK3 für flexible Anwendung im Alltag.
17LK3=L20-T
Unilaterales System-Kniegelenk 17LK3 für flexible Anwendung im Alltag.
17LK3=R12
Unilaterales System-Kniegelenk 17LK3 für flexible Anwendung im Alltag.
17LK3=R12-T
Unilaterales System-Kniegelenk 17LK3 für flexible Anwendung im Alltag.
17LK3=R14
Unilaterales System-Kniegelenk 17LK3 für flexible Anwendung im Alltag.
17LK3=R14-T
Unilaterales System-Kniegelenk 17LK3 für flexible Anwendung im Alltag.
17LK3=R16
Unilaterales System-Kniegelenk 17LK3 für flexible Anwendung im Alltag.
17LK3=R16-T
Unilaterales System-Kniegelenk 17LK3 für flexible Anwendung im Alltag.
17LK3=R20
Unilaterales System-Kniegelenk 17LK3 für flexible Anwendung im Alltag.
17LK3=R20-T
Material Steel Titanium Steel Titanium Steel Titanium Steel Titanium Steel Titanium Steel Titanium Steel Titanium Steel Titanium
Max. body weight 20 kg/40 kg* 20 kg/40 kg* 50 kg/80 kg* 50 kg/80 kg* 85 kg/120 kg* 85 kg/120 kg* 110 kg/160 kg* 110 kg/160 kg* 20 kg/40 kg* 20 kg/40 kg* 50 kg/80 kg* 50 kg/80 kg* 85 kg/120 kg* 85 kg/120 kg* 110 kg/160 kg* 110 kg/160 kg*
QU Piece Piece Piece Piece Piece Piece Piece Piece Piece Piece Piece Piece Piece Piece Piece Piece
System width 12 12 14 14 16 16 20 20 12 12 14 14 16 16 20 20

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