Patents by Inventor David J. Chase

David J. Chase 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).

  • Publication number: 20090171310
    Abstract: A fluid management device for use in a mammalian body has at least one fluid transport element capable of interfacing with a mammalian body element to provide a substantially uninterrupted fluid conduit. The fluid conduit provides a fluid path between at least one fluid transport element and the storage element. A distal portion of the at least one fluid transport element is capable of extending away from the fluid storage element, and the at least one fluid transport element has a Wing Stiffness of less than about 10 gf.
    Type: Application
    Filed: March 2, 2009
    Publication date: July 2, 2009
    Inventors: Samuel C. Carasso, David J. Chase, Erin Danyi, Tara Glasgow
  • Publication number: 20080262407
    Abstract: An applicator includes a barrel having an outer surface, an insertion end, and an opposed gripper end; a fluid lubricant disposed in fluid communication with a portion of the outer surface of the barrel; and optionally a plunger arranged and configured to be moveable within the barrel to expel an insertable device from the barrel and into a body cavity. Methods of delivering an insertable device into a body cavity may include the steps of moving a plunger into an insertion member to dispense fluid lubricant to the outer surface of the insertion member; the step of inserting an insertion member portion having encapsulated lubricant on an outer surface thereof into a body cavity thereby rupturing the capsule; and/or the steps of moving a plunger into an insertion member, rupturing a reservoir containing fluid lubricant, moving the fluid lubricant toward the outer surface of the insertion member, and inserting the insertion member into the body cavity.
    Type: Application
    Filed: March 30, 2006
    Publication date: October 23, 2008
    Inventors: David J. Chase, Tara Glasgow, Raymond J. Hull, Stephen J. Mohary, Linda M. Pierson
  • Publication number: 20080255495
    Abstract: An intravaginal device has a fluid storage element having a longitudinal axis and is in fluid communication with at least one flexible panel.
    Type: Application
    Filed: March 19, 2008
    Publication date: October 16, 2008
    Inventors: David J. Chase, Erin Danyi, Tara Glasgow
  • Publication number: 20080154175
    Abstract: An applicator for delivering an insertable device into a body cavity includes (a) a barrel having an insertion end and an opposed gripper end, (b) a lubricant carrier operatively linked to the barrel (c) a fluid lubricant in fluid communication with lubricant carrier, and optionally (d) a plunger arranged and configured to be moveable within the barrel to expel the insertable device from the barrel and into a body cavity. The barrel is arranged and configured to contain the insertable device. The applicator may be included in a packaged applicator system.
    Type: Application
    Filed: March 30, 2006
    Publication date: June 26, 2008
    Inventors: David J. Chase, Tara Glasgow, Raymond J. Hull Jr., Stephen J. Mohary, Linda M. Pierson
  • Publication number: 20080009662
    Abstract: An intravaginal device has a working portion (e.g., intravaginal urinary incontinence device suppository, tampon) and an anchoring portion comprising at least one member extending beyond at least one end of the working portion to maintain the working portion in place during use.
    Type: Application
    Filed: July 10, 2006
    Publication date: January 10, 2008
    Inventors: MICHELLE BARTNING, Kevin F. Gironda, Mari Hou, Thomas P. Luchino, Kristen Freisling Luehrs, Pramod Marvinkurve, Leonard Rosenfeld, Raymond J. Hull, David J. Chase
  • Publication number: 20080009663
    Abstract: A method for treating urinary incontinence includes the steps of inserting into the woman's vagina a first disposable device, removing the first disposable device, and inserting a second disposable device substantially identical to the first disposable device. The disposable devices have a working portion with opposed faces to provide support to an associated urinary system and an anchoring portion to maintain the disposable device in place during use.
    Type: Application
    Filed: July 10, 2006
    Publication date: January 10, 2008
    Inventors: Michelle Bartning, Kevin F. Gironda, Mari Hou, Thomas P. Luchino, Kirsten Freisling Luehrs, Pramod Mavinkurve, Leonard Rosenfeld, Raymond J. Hull, David J. Chase
  • Publication number: 20080009666
    Abstract: A method for treating urinary incontinence includes the steps of inserting into the woman's vagina a first disposable device, removing the first disposable device, and inserting a second disposable device substantially identical to the first disposable device. The disposable devices have a working portion with opposed faces to provide support to an associated urinary system and, optionally, an anchoring portion to maintain the disposable device in place during use. The working portion also has. The working portion also has an insertion equivalent diameter ranging from about 10 to about 25 mm and a use equivalent diameter ranging from about 25 to about 35 mm under an expansion pressure of about 20 to about 150 cm H2O.
    Type: Application
    Filed: July 10, 2006
    Publication date: January 10, 2008
    Inventors: Michelle Bartning, Kevin F. Gironda, Mari Hou, Thomas P. Luchino, Kirsten Freislinger Luehrs, Pramod Mavinkurve, Leonard Rosenfeld, Raymond J. Hull, David J. Chase
  • Publication number: 20080009664
    Abstract: A method for treating urinary incontinence includes the steps of inserting into the woman's vagina a first disposable device, removing the first disposable device, and inserting a second disposable device substantially identical to the first disposable device. The disposable devices have a generally cylindrical working portion with opposed faces to provide support to an associated urinary system and an anchoring portion to maintain the disposable device in place during use. The working portion also has an initial equivalent diameter ranging from about 20 to about 170 mm, an insertion equivalent diameter ranging from about 5 to about 25 mm, a use equivalent diameter ranging from about 20 to about 40 mm and a length ranging from about 20 to about 60 mm.
    Type: Application
    Filed: July 10, 2006
    Publication date: January 10, 2008
    Inventors: Michelle Bartning, Kevin F. Gironda, Mari Hou, Thomas P. Luchino, Kirsten Freisling Luehrs, Pramod Mavinkurve, Leonard Rosenfeld, Raymond J. Hull, David J. Chase
  • Publication number: 20080009931
    Abstract: A device includes a somewhat cylindrical working portion having an initial equivalent diameter ranging from about 20 to about 170 mm, an insertion equivalent diameter ranging from about 5 to about 25 mm, a use equivalent diameter ranging from about 20 to about 40 mm and a length ranging from about 20 to about 60 mm; and an anchoring portion extending beyond the working portion and having an initial equivalent diameter ranging from about 20 to about 60 mm, an insertion equivalent diameter ranging from about 10 to about 25 mm, a use equivalent diameter ranging from about 20 to about 60 mm and a length ranging from about 10 to about 50 mm.
    Type: Application
    Filed: July 10, 2006
    Publication date: January 10, 2008
    Inventors: MICHELLE BARTNING, Kevin F. Gironda, Mari Hou, Thomas P. Luchino, Kristen Freislinger Luehrs, Pramod Mavinkurve, Leonard Rosenfeld, Raymond J. Hull, David J. Chase
  • Publication number: 20080009814
    Abstract: A urinary incontinence device includes a working portion having an insertion equivalent diameter ranging from about 10 to about 25 mm and a use equivalent diameter ranging from about 25 to about 35 mm under an expansion pressure of about 20 to about 150 cm H2O.
    Type: Application
    Filed: July 10, 2006
    Publication date: January 10, 2008
    Inventors: Michelle Bartning, Kevin F. Gironda, Mari Hou, Thomas P. Luchino, Kirsten Freislinger Luehrs, Pramod Mavinkurve, Leonard Rosenfeld, Raymond J. Hull, David J. Chase
  • Publication number: 20070282289
    Abstract: A method of capturing bodily fluid in a mammalian body includes inserting the fluid management device into the mammalian body and transporting bodily fluid. The bodily fluid is transferred via at least one fluid transport element that is capable of interfacing with a mammalian body element to provide a substantially uninterrupted fluid conduit. The fluid conduit provides a fluid path between at least one fluid transport element and the storage element. A distal portion of the at least one fluid transport element is capable of extending away from the fluid storage element.
    Type: Application
    Filed: May 31, 2006
    Publication date: December 6, 2007
    Inventors: Samuel Carasso, David J. Chase, Erin Danyi, Mari Hou, Tara Glasgow