The defendants, Zimmer GmbH, Zimmer, Inc., and Zimmer of Canada Limited (collectively "Zimmer"), moved for an order staying the individual action brought by the plaintiffs, Heather Ann Crider and Adrian Wilson, against them.
Zimmer argued that the plaintiffs were class members in overlapping medical products liability class actions (McSherry in Ontario and Jones in British Columbia) concerning the "Durom Cup" hip implant device manufactured by Zimmer, and thus their individual claims should be stayed or barred by res judicata.
The court found that while Ms. Crider technically remained a class member in the McSherry action due to compliance with the court-ordered notice plan, she had informally communicated her intent to opt out of the class action to class counsel prior to the opt-out deadline.
The court concluded that Ms. Crider should be permitted to opt out of the McSherry Action, preserving her litigation autonomy, and therefore dismissed Zimmer's motion for a stay.