Patents by Inventor Nicholas P. McGrady

Nicholas P. McGrady 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).

  • Tearaway sheath assembly with split hemostasis valve seal
    Patent number: 8523822
    Abstract: A tearaway sheath assembly (100) having a splittable sheath tube (102) a splittable hub (110), a split valve (150,250) and a split cap (180). The valve (150,250) has a slit (158,258) at least partially across the transverse distal section (154) such that transverse distal section may be displaced laterally during insertion through the slit (158,258), of a dilator (200) or a catheter. The valve (150,250) is formed in two separate halves (152A,152B;252) that are fused or adhered to each other to form a sealed weak bond (154) that is easily broken during splitting of the sheath; each valve half is mechanically affixed in a proximal valve-receiving recess (130) of the hub such as by anchor posts (136) extending through apertures (166A,166B) in ears (164A,164B) of each valve half. A two-part cap (180) is affixed to the hub proximal end (120) and traps the valve between itself and the hub.
    Type: Grant
    Filed: September 17, 2008
    Date of Patent: September 3, 2013
    Assignee: Medical Components, Inc.
    Inventors: Mahase Nardeo, William J. McCreight, Nicholas P. McGrady
  • Tearaway sheath assembly with split hemostasis valve seal
    Patent number: 8382715
    Abstract: A tearaway sheath assembly (100) having a splittable sheath tube (102) a splittable hub (110), a split valve (150,250) and a split cap (180). The valve (150,250) has a slit (158,258) at least partially across the transverse distal section (154) such that transverse distal section may be displaced laterally during insertion through the slit (158,258), of a dilator (200) or a catheter. The valve (150,250) is formed in two separate halves (152A,152B;252) that are fused or adhered to each other to form a sealed weak bond (154) that is easily broken during splitting of the sheath; each valve half is mechanically affixed in a proximal valve-receiving recess (130) of the hub such as by anchor posts (136) extending through apertures (166A,166B) in ears (164A,164B) of each valve half. A two-part cap (180) is affixed to the hub proximal end (120) and traps the valve between itself and the hub.
    Type: Grant
    Filed: July 26, 2010
    Date of Patent: February 26, 2013
    Assignee: Medical Components, Inc.
    Inventors: Mahase Nardeo, William J. McCreight, Nicholas P. McGrady
  • Tearaway sheath assembly with split hemostasis valve seal
    Patent number: 8273059
    Abstract: A tearaway sheath assembly (100) having a splittable sheath tube (102) a splittable hub (110), a split valve (150,250) and a split cap (180). The valve (150,250) has a slit (158,258) at least partially across the transverse distal section (154) such that transverse distal section may be displaced laterally during insertion through the slit (158,258), of a dilator (200) or a catheter. The valve (150,250) is formed in two separate halves (152A,152B;252) that are fused or adhered to each other to form a sealed weak bond (154) that is easily broken during splitting of the sheath; each valve half is mechanically affixed in a proximal valve-receiving recess (130) of the hub such as by anchor posts (136) extending through apertures (166A,166B) in ears (164A,164B) of each valve half. A two-part cap (180) is affixed to the hub proximal end (120) and traps the valve between itself and the hub.
    Type: Grant
    Filed: July 26, 2010
    Date of Patent: September 25, 2012
    Assignee: Medical Components, Inc.
    Inventors: Mahase Nardeo, William J. McCreight, Nicholas P. McGrady
  • Valve-Retaining Cap for Tearaway Sheath Assembly and Method of Assembly
    Publication number: 20100292647
    Abstract: A tearaway sheath assembly (100) having a splittable sheath tube (102) a splittable hub (110), a split valve (150,250) and a split cap (180). The valve (150,250) has a slit (158,258) at least partially across the transverse distal section (154) such that transverse distal section may be displaced laterally during insertion through the slit (158,258), of a dilator (200) or a catheter. The valve (150,250) is formed in two separate halves (152A,152B;252) that are fused or adhered to each other to form a sealed weak bond (154) that is easily broken during splitting of the sheath; each valve half is mechanically affixed in a proximal valve-receiving recess (130) of the hub such as by anchor posts (136) extending through apertures (166A,166B) in ears (164A,164B) of each valve half. A two-part cap (180) is affixed to the hub proximal end (120) and traps the valve between itself and the hub.
    Type: Application
    Filed: July 26, 2010
    Publication date: November 18, 2010
    Applicant: Medical Components, Inc.
    Inventors: Mahase Nardeo, William J. McCreight, Nicholas P. McGrady
  • Tearaway Sheath Assembly with Split Hemostasis Valve Seal
    Publication number: 20100292646
    Abstract: A tearaway sheath assembly (100) having a splittable sheath tube (102) a splittable hub (110), a split valve (150,250) and a split cap (180). The valve (150,250) has a slit (158,258) at least partially across the transverse distal section (154) such that transverse distal section may be displaced laterally during insertion through the slit (158,258), of a dilator (200) or a catheter. The valve (150,250) is formed in two separate halves (152A,152B;252) that are fused or adhered to each other to form a sealed weak bond (154) that is easily broken during splitting of the sheath; each valve half is mechanically affixed in a proximal valve-receiving recess (130) of the hub such as by anchor posts (136) extending through apertures (166A,166B) in ears (164A,164B) of each valve half. A two-part cap (180) is affixed to the hub proximal end (120) and traps the valve between itself and the hub.
    Type: Application
    Filed: July 26, 2010
    Publication date: November 18, 2010
    Applicant: Medical Components, Inc.
    Inventors: Mahase Nardeo, William J. McCreight, Nicholas P. McGrady
  • Tearaway sheath assembly with split hemostasis valve
    Publication number: 20090143739
    Abstract: A tearaway sheath assembly (100) having a splittable sheath tube (102) a splittable hub (110), a split valve (150,250) and a split cap (180). The valve (150,250) has a slit (158,258) at least partially across the transverse distal section (154) such that transverse distal section may be displaced laterally during insertion through the slit (158,258), of a dilator (200) or a catheter. The valve (150,250) is formed in two separate halves (152A,152B;252) that are fused or adhered to each other to form a sealed weak bond (154) that is easily broken during splitting of the sheath; each valve half is mechanically affixed in a proximal valve-receiving recess (130) of the hub such as by anchor posts (136) extending through apertures (166A,166B) in ears (164A,164B) of each valve half. A two-part cap (180) is affixed to the hub proximal end (120) and traps the valve between itself and the hub.
    Type: Application
    Filed: September 17, 2008
    Publication date: June 4, 2009
    Applicant: Medical Components, Inc
    Inventors: Mahase Nardeo, William J. McCreight, Nicholas P. McGrady