Patents by Inventor Alberto Cambero Rangel

Alberto Cambero Rangel 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).

  • Biopsy site marker applier
    Patent number: 10874841
    Abstract: A marker delivery device comprises a marker deployer cannula, a push rod, a biopsy site marker, and a ramped tip. The marker deployer cannula may have a marker exit in communication with an interior lumen of the cannula. The marker exit may comprise a distal end with a ramped surface. The biopsy site marker may be configured with a plurality of edges. The plurality of edges may be configured to engage at least a portion of the interior lumen of the cannula. The ramped tip may comprise a first ramped surface and a second ramped surface, the second ramped surface may align with the ramped surface of the distal end of the marker exit. The push rod may be used to push the biopsy site marker up the ramped tip and through the marker exit.
    Type: Grant
    Filed: March 12, 2014
    Date of Patent: December 29, 2020
    Assignee: Devicor Medical Products, Inc.
    Inventors: Michael E. Johnson, Timothy Zimmer, Alberto Cambero Rangel
  • BIOPSY SITE MARKER APPLIER
    Publication number: 20140276037
    Abstract: A marker delivery device comprises a marker deployer cannula, a push rod, a biopsy site marker, and a ramped tip. The marker deployer cannula may have a marker exit in communication with an interior lumen of the cannula. The marker exit may comprise a distal end with a ramped surface. The biopsy site marker may be configured with a plurality of edges. The plurality of edges may be configured to engage at least a portion of the interior lumen of the cannula. The ramped tip may comprise a first ramped surface and a second ramped surface, the second ramped surface may align with the ramped surface of the distal end of the marker exit. The push rod may be used to push the biopsy site marker up the ramped tip and through the marker exit.
    Type: Application
    Filed: March 12, 2014
    Publication date: September 18, 2014
    Applicant: Devicor Medical Products, Inc.
    Inventors: Michael E. Johnson, Timothy Zimmer, Alberto Cambero Rangel