Dynasyst Finger Extension Assist
Dynasyst Finger Extension Assist

Dynasyst Finger Extension Assist

Brand/Manufacturer: ORFIT INDUSTRIES

Dynasyst Finger Extension Assist extends the fingers when used with a dynamic splint. Its short leg is secured between two layers of Orfit Classic. The long leg is bent to size. At total finger flexion the spring is tightened up to a torque force of ca. 2000 g.cm. The spring is especially designed for finer extension assists in combination with an Orfit splint.

Item #DescPkgRewardPrice 
35802 Spring Wires 10/Pack $0.90

Dynasyst Finger Extension Assist Features

  • Torque at full finger extension: ca. 2000 g.cm
  • Stainless steel gauge measures 1mm
  • Coil measures 4mm in diameter
  • Latex free
  • Made of stainless steel
  • Note: Does not come with splinting or strapping material

How To Use Finger Extension Assist?

  1. Make sure at least 1 leg of the coil is bent in a U-shape intended to be sandwiched between 2 layers. Avoid sharp angles and notches that would cause break points.
  2. Place the coil so that active patient motion winds up the coil.
  3. Position the coil if possible aligned with the physiological axis.
  4. To fix the coil arm: heat it up first, then melt it into the plastic layers.
  5. Bend the free coil leg also in a U-shape.
  6. Adjust the coil strength by augmenting or diminishing the number of coils with spring coil pliers.
  7. To replace a coil, heat up the coil arm, detach from the sandwich fixation and replace.

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