Pistoning from BK socket

Mitchell Hirsch

Description

Title:

Pistoning from BK socket

Creator:

Mitchell Hirsch

Date:

10/20/2009

Text:

I would like any suggestions about a 48 yr old male. below knee amputee
active individual who is now working with an esp 6mm liner pin system with a bioquest foot. I am using a TSB socket. Either the weight of the foot componentry is causing too much pistoning and the elastic aspect of the liner is not working very well.
I have tried an auxillary suspension sleeve by oww. It works better but doesnt eliminate the pistoning. Any other solutions would be great.
 
I have thought of going to vacuum or suction. Any opinon would be great
 

Thanks
 
Mitchell Hirsch CPO,LPO




                          

Citation

Mitchell Hirsch, “Pistoning from BK socket,” Digital Resource Foundation for Orthotics and Prosthetics, accessed November 24, 2024, https://library.drfop.org/items/show/230845.