Patents Assigned to CSD Connection Systems for Dentistry Inc.
  • Patent number: 10806548
    Abstract: A dental restoration system including a dental prosthesis having an occlusal body having defined therein a cavity and having an outer profile; and a dental abutment having a main body with a gingival part for anchoring to an implant and an occlusal part shaped to fit within the cavity to support cementation of the dental prosthesis, wherein the occlusal part of the main body has an outer profile radially closer to the longitudinal center axis than an outer profile of the gingival part at the interface between the occlusal part and the gingival part, thereby defining a shoulder between the occlusal part and the gingival part. The radial width of the outer profile of the dental prosthesis where it meets the shoulder is the same as or smaller than the radial width of the outer profile of the gingival part at the shoulder.
    Type: Grant
    Filed: May 9, 2016
    Date of Patent: October 20, 2020
    Assignee: CSD Connection Systems for Dentistry Inc.
    Inventor: Emil Svoboda
  • Patent number: 9956060
    Abstract: A dental abutment, or a dental implant having an integrated abutment, in which the occlusal part of the abutment to which the dental prosthesis is to be cemented features a shoulder having a reverse margin. At the point where the shoulder meets the outer profile of the gingival part of the abutment, the shoulder is at an acute angle with respect to the longitudinal center axis of the abutment, thereby causing any cement ejected during mounting of the prosthesis to be ejected in a direction away from the gingiva.
    Type: Grant
    Filed: July 10, 2014
    Date of Patent: May 1, 2018
    Assignee: CSD Connection Systems for Dentistry Inc.
    Inventor: Emil Svoboda
  • Publication number: 20170020635
    Abstract: A dental restoration system including a dental prosthesis having an occlusal body having defined therein a cavity and having an outer profile; and a dental abutment having a main body with a gingival part for anchoring to an implant and an occlusal part shaped to fit within the cavity to support cementation of the dental prosthesis, wherein the occlusal part of the main body has an outer profile radially closer to the longitudinal center axis than an outer profile of the gingival part at the interface between the occlusal part and the gingival part, thereby defining a shoulder between the occlusal part and the gingival part. The radial width of the outer profile of the dental prosthesis where it meets the shoulder is the same as or smaller than the radial width of the outer profile of the gingival part at the shoulder.
    Type: Application
    Filed: May 9, 2016
    Publication date: January 26, 2017
    Applicant: CSD Connection Systems for Dentistry Inc.
    Inventor: Emil SVOBODA