Patents by Inventor Ramon Arazo Urraca

Ramon Arazo Urraca 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).

  • Single-use auto-disable syringe
    Patent number: 9205205
    Abstract: A single-use auto-disable syringe device utilizes a locking element to prevent re-use of the syringe by locking the plunger rod with respect to the barrel upon completion of an injection stroke. The plunger rod includes a plurality of teeth comprising distally facing shoulders provided on a majority of the length of an elongate portion of the plunger rod.
    Type: Grant
    Filed: September 14, 2012
    Date of Patent: December 8, 2015
    Assignee: Becton, Dickinson and Company
    Inventors: Steven Burns, Russell Cole, Chee L. Lum, David Martinez Llanos, Michael Soltz, Ramon Arazo Urraca, Luis Saldana
  • Single-Use Auto-Disable Syringe
    Publication number: 20130110076
    Abstract: A single-use auto-disable syringe device utilizes a locking element to prevent re-use of the syringe by locking the plunger rod with respect to the barrel upon completion of an injection stroke. The plunger rod includes a plurality of teeth comprising distally facing shoulders provided on a majority of the length of an elongate portion of the plunger rod.
    Type: Application
    Filed: September 14, 2012
    Publication date: May 2, 2013
    Inventors: Steven Burns, Russell Cole, Chee L. Lum, David Martinez Llanos, Michael Soltz, Ramon Arazo Urraca, Luis Saldana
  • Single-use auto-disable syringe
    Patent number: 8287491
    Abstract: A single-use auto-disable syringe device of reduced size utilizes a locking element to prevent re-use of the syringe by locking the plunger rod with respect to the barrel upon completion of an injection stroke. The plunger rod includes a plurality of teeth comprising distally facing shoulders provided on a majority of the length of an elongate portion of the plunger rod and a breakable section configured to break upon the application of excessive axial or torsional force. The breakable section is preferably provided at a distal end of the plunger rod so that a proximal end of the locking element engages the syringe barrel and plunger rod at a position more proximal than the breakable section. In this way, the locking element resists some of the force that would otherwise be applied to the breakable section if the plunger rod were twisted.
    Type: Grant
    Filed: November 25, 2009
    Date of Patent: October 16, 2012
    Assignee: Becton, Dickinson and Company
    Inventors: Steven Burns, Russell Cole, Chee L. Lum, David Martinez Llanos, Michael Soltz, Ramon Arazo Urraca, Luis Saldana
  • Single-use auto-disable syringe
    Publication number: 20100174236
    Abstract: A single-use auto-disable syringe device of reduced size utilizes a locking element to prevent re-use of the syringe by locking the plunger rod with respect to the barrel upon completion of an injection stroke. The plunger rod includes a plurality of teeth comprising distally facing shoulders provided on a majority of the length of an elongate portion of the plunger rod and a breakable section configured to break upon the application of excessive axial or torsional force. The breakable section is preferably provided at a distal end of the plunger rod so that a proximal end of the locking element engages the syringe barrel and plunger rod at a position more proximal than the breakable section. In this way, the locking element resists some of the force that would otherwise be applied to the breakable section if the plunger rod were twisted.
    Type: Application
    Filed: November 25, 2009
    Publication date: July 8, 2010
    Inventors: Steven Burns, Russell Cole, Chee L. Lum, David Martinez Llanos, Michael Soltz, Ramon Arazo Urraca, Luis Saldana