background image

Function

The stance flexion control angle up to 12 degree for mimicking normal knee flexion from 

heel strike to foot flat of a gait cycle

Pyramid and Lotus Adapter’s available

Adjustable extension assist

Adjustable level of knee head for various users

The most light weight in the present market

The Caution symbol highlights safety information which must be followed carefully.  

Be aware of finger trap hazard at all times

Any changes in performance of the knee e.g. instability or lag in transition 
from full stance flexion moment to full knee extension moment in the  knee 
should be immediately reported to the Clinician / Practitioner

Any excessive changes in heel height may adversely affect the stability of 
the knee.

The user should be advised to contact their Clinician / Practitioner if their 
condition changes.

4  Safety Information

Important:

DO NOT adjust out stance flexion to 0

°

- must maintain 

minimum of 5

°

stance flexion up to 12

°

, 0

°

stance flexion 

can potentially lead to knee failure.

Содержание 1323 AL

Страница 1: ...Instructions for 1323 AP AL Polycentric 5 Bar Pneumatic Knee Joint ST G USA Corp Phone 714 524 0663 2691 Saturn St Fax 714 364 8113 Brea CA 92821 www stngco com...

Страница 2: ...Contra indications Residual muscular weakness contractures or proprioceptive dysfunction including poor balance Contra lateral joint instabilities or pathology Complicated conditions involving multip...

Страница 3: ...ethane Copper Fig 1 a Side View b Frontal View c of Knee Unit 1 The First Axis 2 The Second Axis 3 The Third Axis 4 The Fifth Axis 5 The Fourth Axis 6 Knee Head 7 Side Bars 8 Piston Rod 9 Back Linkage...

Страница 4: ...nger trap hazard at all times Any changes in performance of the knee e g instability or lag in transition from full stance flexion moment to full knee extension moment in the knee should be immediatel...

Страница 5: ...ssive cleaning agents If the limb knee comes into contact with salt or chlorinated water it should be rinsed with fresh water and dried 6 Limitations on use Intended Life Service life of the product i...

Страница 6: ...neutral or in T2 zones BENCH ALIGNMENT a With prosthesis assembled taking into account hip flexion contractures abduction Line Of Progression and toe out Fig 2 the TKA plumb line should pass through...

Страница 7: ...it Excessive stance flexion moment and or duration can be adjusted through tightening the Flexion Control Adjusting Screw in and or adjusting alignment of socket and or foot into the T1 zone up to 2m...

Страница 8: ...hows a need for higher or lower walking speeds Swing Phase Control Adjustment It is advisable to adjust flexion before extension for optimum walking symmetry If needed please follow directions below E...

Страница 9: ...Loosen screw with 2 5mm hex wrench Loosen Pyramid bolt with 8mm hex wrench Rotate to desired orientation And retighten bolt Adjust screw with 6mm wrench Clockwise to increase extension assist Anti clo...

Страница 10: ...xion easier Anti clockwise Out to increase geometric stability of the knee low front high rear and will make knee flexion more difficult Level or very slight up sloping tilt Factory Setting is most co...

Страница 11: ...per set screw by turning anti clockwise Note Indicate position of the screw prior to removal Push out the bumper by turning with a 5mm hex wrench clockwise Place new bumper back into the slot same as...

Страница 12: ...the side bars of stance flexion unit Please refer to the picture below 1324 Knee used for reference only Pull out another side bar along with fourth and fifth axes after Step 9 2 2 At this moment all...

Страница 13: ...aximum flexion angle 135 degrees Proximal Alignment attachment Rotatable Male Pyramid or Lotus adapter Distal Alignment attachment Tube Clamp Tube clamp torque setting 12Nm Pyramid Center Bolt 18Nm Bu...

Страница 14: ...anty Warranted for 2 years from the date of invoice by ST G The user should be aware that changes or modifications not approved will void the warranty 11 Liability The manufacturer recommends using th...

Страница 15: ...ST G USA Corporation www stngco com e mail info stngco com 2691 Saturn Street Brea CA 92821 USA Tel 1 714 524 0663 Fax 1 714 364 8113 1323IFU Rev B 01 19 18...

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