FDA Device

Electronic Otto Bock Compact leg prosthesis System, 3C95/3C85, to be used exclusively for the exoprosthetic fitting of amputations of the lower limb. Microprocessor-controlled prosthetic knee joint used by lower extremity amputees.

Hazard

A correction of the Otto Bock Compact prosthetic knee joint, material numbers 3C93 and 3C85, is being conducted. A limited number of Compacts have a defective solder connection between the contact wires and battery terminals. If exposed to strong vibrations these Compact knee joints have an increased probability of malfunction and a resultant risk to the Compact wearer.

What You Should Do

Remedy

An Urgent Correction Notice, dated August 11, 2006, was sent to customers who purchased the Compact Prosthetic knee joint. The letter identifies affected units, asks for all in stock devices to be returned to Otto Bock, and for patients fitted with an affected device, a loaner knee will be provided as a temporary replacement while their device is serviced.

Products

Electronic Otto Bock Compact leg prosthesis System, 3C95/3C85, to be used exclusively for the exoprosthetic fitting of amputations of the lower limb. Microprocessor-controlled prosthetic knee joint u
Brand
Bock, Otto, Orthopedic Ind, Inc Two Carlson
UPC
Material number 3C85, serial numbers: 200547006, 200547007, 200547008, 200547009, 200547034, 200547035, 200547036, 200547037, 200547038, 200547039, 200548022, 200548023, 200548037, 200548038, 200548039, 200548040, 200548041, 200548042, 200604015, 200604016, 200604017, 200604021, 200604022, 200604024, 200604064, 200605002, 200613003.   Material number 3C95, serial numbers: 200531057, 200531058, 200531059, 200531060, 200547003, 200547004, 200547005, 200547024, 200547049, 200547050, 200547051, 200547052, 200547053, 200547054, 200547055, 200547056, 200547057, 200548007, 200548008, 200548009, 200548010, 200548011, 200548012, 200548013, 200548014, 200548015, 200548016, 200548017, 200548018, 200548019, 200548020, 200548034, 200548035, 200548036, 200548044, 200548045, 200548046, 200548047, 200548048, 200548049, 200548051, 200548052, 200548053, 200548054, 200548055, 200548056, 200548058, 200548059, 200548060, 200548061, 200548062, 200548063, 200548064, 200548065, 200548067, 200548068, 200604001, 200604002, 200604003, 200604004, 200604005, 200604006, 200604007, 200604008, 200604009, 200604010, 200604012, 200604013, 200604014, 200604026, 200604027, 200604028, 200604029, 200604030, 200604032, 200604033, 200604034, 200604035, 200604036, 200604038, 200604039, 200604040, 200604041, 200604042, 200604043, 200604044, 200604045, 200604053, 200604054, 200604055, 200604056, 200604057, 200604058, 200604059, 200604062, 200604063, 200605003, 200605004, 200605005, 200605006, 200605008, 200605009, 200605010, 200605018, 200605019, 200605020, 200605021, 200605022, 200605023, 200605054, 200605055, 200605057, 200605058, 200605059, 200605060, 200605061, 200612015, 200612016, 200612017, 200612018, 200612019, 200612020, 200612021, 200612024, 200612029, 200612045, 200612047, 200612050, 200612051, 200612052, 200612053, 200612054, 200612056, 200613034, 200613035, 200613038, 200613039, 200613041, 200613042, 200613043, 200613044, 200613045, 200613054, 200613055, 200613056, 200613057, 200613061, 200613062, 200613063.

Units Affected

176