Knee unit selection
Description
Collection
Title:
Knee unit selection
Date:
4/22/2013
Text:
I'm having a tough time finding a suitable knee unit for a client of mine. This is a young professional woman with an unusual limb. She has a limb that would appear to be LDFP / PFFD but is not, she has a normal hip. The distal limb extends to below the anatomical knee by about three inches. After selection of a modest dynamic response foot we have approx 6 1/2 ( 16 cm ) for the knee unit. A four bar design is essential for sitting cosmetics. She had a Plie but rejected it as too heavy. Constant friction designs cannot keep up with her pace. The 3R46 was rejected because it is too hard on clothing, even with the linkage guard in place.
I'd like to identify a four-bar knee with hydraulic or pneumatic control that isn't too long, too heavy or too hard on clothing. Prefer a threaded to connection but open to any ideas or suggestions.
Ted A. Trower CPO,
A-S-C Orthotics & Prosthetics
Jackson, MI
www.amputee.com
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I'd like to identify a four-bar knee with hydraulic or pneumatic control that isn't too long, too heavy or too hard on clothing. Prefer a threaded to connection but open to any ideas or suggestions.
Ted A. Trower CPO,
A-S-C Orthotics & Prosthetics
Jackson, MI
www.amputee.com
********************
To unsubscribe, send a message to: <Email Address Redacted> with
the words UNSUB OANDP-L in the body of the
message.
If you have a problem unsubscribing,or have other
questions, send e-mail to the moderator
Paul E. Prusakowski,CPO at <Email Address Redacted>
OANDP-L is a forum for the discussion of topics
related to Orthotics and Prosthetics.
Public commercial postings are forbidden. Responses to inquiries
should not be sent to the entire oandp-l list. Professional credentials
or affiliations should be used in all communications.
Citation
“Knee unit selection,” Digital Resource Foundation for Orthotics and Prosthetics, accessed November 23, 2024, https://library.drfop.org/items/show/234991.
