MPR Universal Ball Joint Boot

New MPR product!  Boot, or splint assembly, for Alvarado knee positioner or MIKP positioner that features integrated ball joint component.  Combined with an MPR exclusive Ball Joint Block, the Univeral Ball Joint Boot allows you to tilt, rotate, flex and extend the knee into infinite positions. 


The Universal Ball Joint Boot and the appropriate Ball Joint Block (1320-BJB for Alvarado and MPR-MIKP-BJB for MIKP) can easily retrofit your existing standard positioning systems.


Boot constructed of aluminum.


Universal Ball Joint Boot shown with Alvarado Ball Joint Block below left,

combination on Base Plate shown below right; MIKP Ball Joint Block

shown 2nd row left, and combination with Universal Ball Joint Boot on

MIKP Base Plate shown row right.

MPRAlavardoBJBootonBlock5 7 19 edit  MPR1320 003AlvaradoSyswBallJointBoot


 MPRMIKPBJBAlt 4 edit   MPRMIKPBJBAlt 1 edit


Complete MPR Alvarado Positioner System with Ball Joint Block and

MPR MIKP with Ball Joint Block (1320-003 and MPR-MIKP-BJ, respectively) also available.


CLICK HERE for cleaning instructions.


Made in USA. Trials available.


A stable, time-proven orthopaedic product.

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Additional Info

  • Unit of Measurement: Each
  • Catalog Number: MPR-BJBT