Patents Assigned to HELSATECH GMBH
  • Patent number: 9205366
    Abstract: A system (10) and method for manufacturing ophthalmic devices, in particular contact lenses or intraocular lenses, the system comprising: at least one injection molding machine for manufacturing a cup bottom part (202) and cup top part (204) to form a cast mold, a cooling station (30), an injection assembly (120) arranged for injecting an amount of monomeric material into the cup bottom part, a curing assembly (130), a first optical inspection assembly (140) for determining at least one first optical cup part parameter, a second optical inspection assembly (150) for determining at least one optical combination parameter of the combination of the cured monomeric material formed into a lens and the cup part that bears the lens, and an electronic control (14) provided with a calculation module for determining at least one optical lens parameter of the lens on the basis of the cup part parameter and the combination parameter.
    Type: Grant
    Filed: September 6, 2013
    Date of Patent: December 8, 2015
    Assignee: HELSATECH GMBH
    Inventors: Peter Fick, Rainer Ernst, Jessica Schneider, Jörg Weber
  • Publication number: 20150209715
    Abstract: A system (10) and method for manufacturing ophthalmic devices, in particular contact lenses or intraocular lenses, the system comprising: at least one injection molding machine for manufacturing a cup bottom part (202) and cup top part (204) to form a cast mold, a cooling station (30), an injection assembly (120) arranged for injecting an amount of monomeric material into the cup bottom part, a curing assembly (130), a first optical inspection assembly (140) for determining at least one first optical cup part parameter, a second optical inspection assembly (150) for determining at least one optical combination parameter of the combination of the cured monomeric material formed into a lens and the cup part that bears the lens, and an electronic control (14) provided with a calculation module for determining at least one optical lens parameter of the lens on the basis of the cup part parameter and the combination parameter.
    Type: Application
    Filed: September 6, 2013
    Publication date: July 30, 2015
    Applicant: HELSATECH GMBH
    Inventors: Peter Fick, Rainer Ernst, Jessica Schneider, Jörg Weber