Implants, functionalized implant surfaces and related systems, devices, computer program products, and methods

A medical device manufacturing system comprising:

• a laser system operable to generate a laser beam configured for laser ablation processing;
• a workpiece;
• and
• computer numerical control data stored or storable on one or more non-transitory processor-readable memory as computer-executable instructions,
• wherein,
• the workpiece includes a macroscale shape of spatial extension,
• the computer numerical control data are representative of a virtual differential laser ablation volume correlating to both a virtual semi-finished shape of the workpiece and a virtual shape model of an implant, and
• the macroscale shape correlates to the virtual shape model of the implant.

A medical device manufacturing system comprising:

• a laser system operable to generate a laser beam configured for laser ablation processing;
• a workpiece;
• a technical specification identifying the workpiece as a semi-finished or finished product to become an implant;
• a trepanning optic unit including at least rotating cylindrical lenses forming a helical deflection of the laser beam, a resulting trepanning laser beam having a main axis;
• an optical system operable to focus the laser beam to gain an intensity profile of the laser beam so the intensity profile at least partially exceeds an ablation threshold of a material of the workpiece;
• a rotational machine axis operable to rotate the workpiece;
• a control unit;
• and
• computer numerical control data stored or storable on one or more non-transitory processor-readable memory as computer-executable instructions;
• wherein,
• the workpiece includes a macroscale shape of spatial extension,
• the computer numerical control data are representative of a virtual shape model of an implant, and the macroscale shape correlates to the computer numerical control data, and
• the laser system, the control unit, the trepanning optic unit, the optical system, and the rotational machine axis are operable to ablate a plurality of material layers of the workpiece, a material layer of the plurality of material layers having a layer thickness substantially perpendicular to a direction of a main axis of the laser beam.

A medical device manufacturing system comprising:

• a laser system operable to generate a laser beam configured for laser ablation processing;
• a workpiece including a macroscale shape of spatial extension;
• a technical specification identifying the workpiece as a semi-finished or finished product to become an implant;
• a trepanning optic unit including at least rotating cylindrical lenses forming a helical deflection of the laser beam, a resulting trepanning laser beam having a main axis;
• an optical system operable to focus the laser beam to gain an intensity profile of the laser beam so the intensity profile at least partially exceeds an ablation threshold of a material of the workpiece;
• a rotational machine axis operable to rotate the workpiece;
• a control unit;
• and
• computer numerical control data stored or storable on one or more non-transitory processor-readable memory as computer-executable instructions,
• the computer numerical control data are representative of a virtual shape model of an implant,
• the macroscale shape correlates to the computer numerical control data, and
• the laser system, the control unit, the trepanning optic unit, the optical system, and the rotational machine axis are operable to ablate a plurality of material layers of the workpiece,
• a material layer of the plurality of material layers having a layer thickness substantially perpendicular to a direction of a main axis of the laser beam.

A medical device manufacturing system comprising:

• a laser system operable to generate a laser beam configured for laser ablation processing;
• a workpiece including a macroscale shape of spatial extension;
• and
• computer numerical control data stored or storable on one or more non-transitory processor-readable memory as computer-executable instructions, the computer numerical control data are representative of a virtual differential laser ablation volume correlating to both a virtual semi-finished shape of the workpiece and a virtual shape model of an implant, and the macroscale shape correlates to the virtual shape model of the implant.