Prodn. of hip joint endoprosthesis insertable in bone cavity of patient
DE4421155A1
Prosthesis mfd. using computer tomography to control strength w.r.t. that of bone
EP0578345A1
Acetabular cup endoprosthesis
DE4302096A1
Reciprocating medical instrument e.g. for tattooing, massage, saw or acupuncture
DE4220970A1
ROTATION INSTRUMENT
DE4143288A1
PROSTHETIC PROSTHESIS
DE4102259A1
Prodn. of shapes e.g. artificial bones - by using computer-controlled laser beam to cure suitable liq. in successive layers corresp. to contours of scanned master article
DE4102260A1
Apparatus for making shaped articles - has laser beam directed through transparent base of tank which contains laser-curable liquid and is sealed off by movable cover plate
DE4102256A1
Production of shaped objects especially surgical implants - shape is copied using computer tomography, and radiation-hardening material is made from or coated with biocompatible substance
DE4102261A1
Appts. for making shaped articles - has laser-curing liq. in tank with transparent base above patterned band to define areas of liq. irradiated by laser beam source below
DE4102258A1
Negative copy mfr. from component using laser-cured fluid - by converting profile data into control signals for swivelling laser which locally cures resin around components which descends through fluid
DE4102257A1
Appts. for mfg. reinforced components in laser-cured polymer - has laser-curable polymer in bath, laser directed at polymer surface where fibres pass through polymer and are guided relative to laser beam angle
