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Class Information
Number: 623/21.15
Name: Prosthesis (i.e., artificial body members), parts thereof, or aids and accessories therefor > Implantable prosthesis > Bone > Joint bone > Wrist, hand (e.g., finger, etc.) > Finger bone
Description: Subject matter wherein the artificial joint bone or part thereof is adapted to replace or assist one of the bones of the digits on a hand, i.e., an artificial finger bone or part thereof.










Sub-classes under this class:

Class Number Class Name Patents
623/21.16 Ball and socket joint 29
623/21.17 Including an intermediate bearing cup 9


Patents under this class:
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Patent Number Title Of Patent Date Issued
8617251 Trapezium implant for thumb and method Dec. 31, 2013
8597337 Joint fusion device Dec. 3, 2013
8529632 Thumb metacarpal implant Sep. 10, 2013
8523948 Extra-articular implantable mechanical energy absorbing assemblies having a tension member, and methods Sep. 3, 2013
8506641 Arthrodesis implant for finger joints and related methods Aug. 13, 2013
8491663 Prosthesis for part of a joint, with an anti-twist element Jul. 23, 2013
8414583 Resorptive intramedullary implant between two bones or two bone fragments Apr. 9, 2013
8377142 Prosthesis Feb. 19, 2013
8366785 Basal thumb joint implant Feb. 5, 2013
8343228 Arthroplastic implant with anchor peg for basilar joint and related methods Jan. 1, 2013
8303664 Joint replacement spacers Nov. 6, 2012
8268007 Multi-piece prosthetic joint component Sep. 18, 2012
8262712 Phalangeal arthrodesis implant, surgical kit and method for manufacturing same Sep. 11, 2012
8167953 Carpometacarpal (CMC) joint arthroplasty implants and related jigs, medical kits and methods May. 1, 2012
8167952 Arthroplastic implant with shield for basilar joint and related methods May. 1, 2012
8100983 Intra-osseus fusion system Jan. 24, 2012
8021431 Modular basal thumb joint implant Sep. 20, 2011
7842091 Implantable replacement joint Nov. 30, 2010
7837739 Interpositional biarticular disk implant Nov. 23, 2010
7780737 Ball-type triple-joint implant system for upper or lower limbs Aug. 24, 2010
7641696 Carpometacarpal joint prosthesis Jan. 5, 2010
7186362 Methods of improving the wear resistance of prosthetic medical devices Mar. 6, 2007
7182787 Trapezium or trapezometacarpal implant Feb. 27, 2007
7037342 Implant for reconstruction of joints May. 2, 2006
6905511 Methods of improving the wear resistance of prosthetic medical devices Jun. 14, 2005
6869449 Prosthetic joint component having multiple arcuate bending portions Mar. 22, 2005
6811568 Artificial joint Nov. 2, 2004
6699292 Interphalangeal joint replacement Mar. 2, 2004
6475242 Arthroplasty joint assembly Nov. 5, 2002
6454808 Finger joint prosthesis Sep. 24, 2002
6436137 Compositions, processes and methods of improving the wear resistance of prosthetic medical devices Aug. 20, 2002
6423097 Artificial finger joint Jul. 23, 2002
6386877 Implant for holding and/or forming a dental prosthesis or artificial finger joint May. 14, 2002
6383223 Endoprosthesis for a joint, especially a finger, toe or wrist joint May. 7, 2002
6352560 Joint prosthesis Mar. 5, 2002
6342076 Prosthetic device for joints Jan. 29, 2002
6159247 Metacarpal-phalangeal joint replacement Dec. 12, 2000
6113640 Reconstructive bioabsorbable joint prosthesis Sep. 5, 2000
6093522 Processing of lithographic printing plate precursors Jul. 25, 2000
6083522 Devices for tissue repair and methods for preparation and use thereof Jul. 4, 2000
6059832 Prosthetic wrist implants, instruments, and related methods of implantation May. 9, 2000
6051751 Arthroplasty process for securely anchoring prostheses to bone, and arthroplasty products therefor Apr. 18, 2000
5984970 Arthroplasty joint assembly Nov. 16, 1999
5938700 Constrained prosthesis for replacement of joints between long bones in the hand Aug. 17, 1999
5782927 Metacarpal-phalangeal joint replacement Jul. 21, 1998
5766261 Femoral revision broach with modular trial components and method Jun. 16, 1998
5728163 Phalangeal joint prosthesis Mar. 17, 1998
5702472 Phalangeal finger joint prosthesis and method Dec. 30, 1997
5702469 Thumb joint prosthesis and related method of implantation Dec. 30, 1997
5683466 Joint surface replacement system Nov. 4, 1997

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