Patents by Inventor Naomi Nakaki

Naomi Nakaki has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Model for training of surgical operation of cataract
    Patent number: 6887083
    Abstract: The present invention relates to a model for surgical operation for an eye with cataract comprising a pig's eye which is prepared by injecting self hardening type chemicals into a crystalline lens capsule or into an empty crystalline lens capsule of said pig's eye, further relates to a model for an enucleating operation of a fallen nucleus lens which is prepared by falling the hardened chemicals into corpus vitreum by breaking posterior capsule of crystalline lens consciously.
    Type: Grant
    Filed: April 16, 2001
    Date of Patent: May 3, 2005
    Inventors: Hideki Umeyama, Naomi Nakaki
  • Model for training of surgical operation of cataract
    Publication number: 20020028429
    Abstract: The present invention relates to a model for surgical operation for an eye with cataract comprising a pig's eye which is prepared by injecting self hardening type chemicals into a crystalline lens capsule or into an empty crystalline lens capsule of said pig's eye, further relates to a model for an enucleating operation of a fallen nucleus lens which is prepared by falling the hardened chemicals into corpus vitreum by breaking posterior capsule of crystalline lens consciously.
    Type: Application
    Filed: April 16, 2001
    Publication date: March 7, 2002
    Inventors: Hideki Umeyama, Naomi Nakaki