Patents by Inventor Victoria K. Sandberg

Victoria K. Sandberg 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).

  • Microcatheter and method
    Patent number: 11400254
    Abstract: A microcatheter includes an inner polymeric tube defining an inner lumen. It includes a proximal section with an inner wire layer helically wound in a constricted state over the inner polymeric tube and includes an outer wire layer helically wound over the inner wire layer in a constricted state within the proximal section. It includes a distal section with a distal wire layer helically wound in a constricted state and having an outer diameter. The proximal and distal sections are joined. The outer diameter of the outer wire layer is substantially the same as the outer diameter of distal wire layer at the location where the proximal and distal sections are joined.
    Type: Grant
    Filed: October 24, 2018
    Date of Patent: August 2, 2022
    Assignee: Heraeus Medical Components LLC
    Inventors: Troy White, Joseph Kempf, Dustin Andrist, Jacob Markham, Victoria K. Sandberg
  • MICROCATHETER AND METHOD
    Publication number: 20190126005
    Abstract: A microcatheter includes an inner polymeric tube defining an inner lumen. It includes a proximal section with an inner wire layer helically wound in a constricted state over the inner polymeric tube and includes an outer wire layer helically wound over the inner wire layer in a constricted state within the proximal section. It includes a distal section with a distal wire layer helically wound in a constricted state and having an outer diameter. The proximal and distal sections are joined. The outer diameter of the outer wire layer is substantially the same as the outer diameter of distal wire layer at the location where the proximal and distal sections are joined.
    Type: Application
    Filed: October 24, 2018
    Publication date: May 2, 2019
    Applicant: Heraeus Medical Components LLC
    Inventors: Troy White, Joseph Kempf, Dustin Andrist, Jacob Markham, Victoria K. Sandberg
  • Medical lead with filler layer
    Patent number: 9014816
    Abstract: A medical lead includes a first wire coil having an outer diameter and a marker coil having an inner diameter. The marker coil is assembled over the first wire coil. The outer diameter first wire coil is smaller than the inner diameter of the marker coil thereby defining a gap. A second wire coil substantially fills the gap between the first wire coil and the marker coil. A ball weld is formed at an end of the medical lead adjacent each of the first and second wire coils and adjacent the marker coil.
    Type: Grant
    Filed: October 7, 2010
    Date of Patent: April 21, 2015
    Assignee: W. C. Heraeus GmbH
    Inventors: Jacob E. Markham, John W. Warling, Victoria K. Sandberg
  • MEDICAL LEAD WITH FILLER LAYER
    Publication number: 20120089213
    Abstract: A medical lead includes a first wire coil having an outer diameter and a marker coil having an inner diameter. The marker coil is assembled over the first wire coil. The outer diameter first wire coil is smaller than the inner diameter of the marker coil thereby defining a gap. A second wire coil substantially fills the gap between the first wire coil and the marker coil. A ball weld is formed at an end of the medical lead adjacent each of the first and second wire coils and adjacent the marker coil.
    Type: Application
    Filed: October 7, 2010
    Publication date: April 12, 2012
    Applicant: W. C. HERAEUS GMBH
    Inventors: Jacob E. Markham, John W. Warling, Victoria K. Sandberg