Patents Assigned to Unilead International Inc.
  • Patent number: 6973343
    Abstract: A universal and reversible disposable ECG sensor positioning mask and method for use with electrocardiogram diagnostic equipment for left and right chest ECGs in which the mask has at least nine sensors, six of which can be used at any one time to provide up to four different sizes to accommodate varying sized human torsos.
    Type: Grant
    Filed: April 21, 2003
    Date of Patent: December 6, 2005
    Assignee: Unilead International Inc.
    Inventor: William K. Wenger
  • Publication number: 20040210149
    Abstract: A universal and reversible disposable ECG sensor positioning mask and method for use with electrocardiogram diagnostic equipment for left and right chest ECGs in which the mask has at least nine sensors, six of which can be used at any one time to provide up to four different sizes to accommodate varying sized human torsos.
    Type: Application
    Filed: April 21, 2003
    Publication date: October 21, 2004
    Applicant: Unilead International Inc.
    Inventor: William K. Wenger
  • Patent number: 6751493
    Abstract: A universal disposable ECG sensor positioning device and method for use with electrocardiogram diagnostic equipment in which the mask has six sensors, two of which are movable, to provide four different sizes to accommodate varying sized human torsos.
    Type: Grant
    Filed: January 9, 2002
    Date of Patent: June 15, 2004
    Assignee: Unilead International, Inc.
    Inventor: William K. Wenger
  • Publication number: 20030130585
    Abstract: A universal disposable ECG sensor positioning device and method for use with electrocardiogram diagnostic equipment in which the mask has six sensors, two of which are movable, to provide four different sizes to accommodate varying sized human torsos.
    Type: Application
    Filed: January 9, 2002
    Publication date: July 10, 2003
    Applicant: Unilead International, Inc.
    Inventor: William K. Wenger
  • Patent number: 6553246
    Abstract: A universal disposable ECG sensor positioning device and method for use with electrocardiogram diagnostic equipment in which the mask has ten sensors, six of which can be used at any one time to provide four different sizes to accommodate varying sized human torsos.
    Type: Grant
    Filed: December 13, 2001
    Date of Patent: April 22, 2003
    Assignee: Unilead International, Inc.
    Inventor: William K. Wenger
  • Patent number: 6400977
    Abstract: A universal disposable ECG sensor positioning device and method for use with electrocardiogram diagnostic equipment in which the mask has nine sensors, six of which can be used at any one time to provide three different sizes to accommodate varying sized human torsos.
    Type: Grant
    Filed: December 14, 1999
    Date of Patent: June 4, 2002
    Assignee: Unilead International Inc.
    Inventors: Robert J. Kelly, William K. Wenger
  • Patent number: 6219569
    Abstract: A disposable electrodeless electro-dermal connector device includes a flexible non-conductive sheet having a fixed array of electrical conductor strips affixed thereon and positioned in a specific size configuration appropriate for electrocardiographic recording. The connector strips have a receptor pad end adapted for electrical connection with the skin for receiving electrical impulses and a terminal connection end which is adapted for connection with an electrocardiological measuring apparatus. Receptor pads V1 and V2 are attached approximately over the sternum at the fourth intercostal space and receptor pads V3 and V4 are attached over the ribs, with the distance between V1 and V2 being 2.00 inches±0.56 inches, the distance between V2 and V4 being 3.5 inches±1.00 inch.
    Type: Grant
    Filed: June 14, 1999
    Date of Patent: April 17, 2001
    Assignee: Unilead International Inc.
    Inventors: Robert J. Kelly, William K. Wenger, Thomas G. Lavine
  • Patent number: 6219568
    Abstract: An electro-dermal connector device includes a flexible non-conductive sheet and electrode sensors V1 to V6 disposed on the non-conductive sheet in a dimensional array and adapted for electrical connection with the skin for receiving and transmitting electrical impulses. On the non-conductive sheet the distance between electrodes V1 and V2 is 2.00 inches ±0.56 inches, and the distance between V2 and V4 is about 3.5 inches ±1.00 inch, with V3 located substantially midway between V2 and V4 and V5 is generally equidistant between V4 and V6.
    Type: Grant
    Filed: April 22, 1999
    Date of Patent: April 17, 2001
    Assignee: Unilead International Inc.
    Inventors: Robert J. Kelly, William K. Wenger, Thomas G. Lavine
  • Patent number: 6157851
    Abstract: A template has a flexible sheet with a fixed dimensional array V.sub.1 -V.sub.6 positioned in a specific size configuration appropriate for standard electrocardiographic recording. The distance between V.sub.1 and V.sub.2 is 2.00 inches.+-.0.56 inches, and the distance between V.sub.2 and V.sub.4 is 3.5 inches.+-.1.00 inch, with V.sub.3 located substantially midway between V.sub.2 and V.sub.4, and V.sub.5 is equidistant between V.sub.4 and V.sub.6.
    Type: Grant
    Filed: November 5, 1998
    Date of Patent: December 5, 2000
    Assignee: Unilead International, Inc.
    Inventors: Robert J. Kelly, William K. Wenger
  • Patent number: 6066093
    Abstract: A disposable electrodeless electro-dermal connector device includes a flexible non-conductive sheet having a fixed array of electrical conductor strips affixed thereon and positioned in a specific size configuration appropriate for electrocardiographic recording. The connector strips have a receptor pad end adapted for electrical connection with the skin for receiving electrical impulses and a terminal connection end which is adapted for connection with an electrocardiological measuring apparatus. Receptor pads V.sub.1 and V.sub.2 are attached approximately over the sternum at the fourth intercostal space and receptor pads V.sub.3 and V.sub.4 are attached over the ribs, with the distance between V.sub.1 and V.sub.2 being 2.00 inches .+-.0.56 inches, the distance between V.sub.2 and V.sub.4 being 3.5 inches .+-.1.00 inch.
    Type: Grant
    Filed: January 16, 1997
    Date of Patent: May 23, 2000
    Assignee: Unilead International Inc.
    Inventors: Robert J. Kelly, William K. Wenger, Thomas G. Lavine
  • Patent number: 6006125
    Abstract: A universal disposable ECG sensor positioning device and method for use with electrocardiogram diagnostic equipment in which the mask has nine sensors, six of which can be used at any one time to provide three different sizes to accommodate varying sized human torsos.
    Type: Grant
    Filed: February 12, 1998
    Date of Patent: December 21, 1999
    Assignee: Unilead International Inc.
    Inventors: Robert J. Kelly, William K. Wenger
  • Patent number: 5916159
    Abstract: An electro-dermal connector device includes a flexible non-conductive sheet and electrode sensors V.sub.1 to V.sub.6 disposed on the non-conductive sheet in a dimensional array and adapted for electrical connection with the skin for receiving and transmitting electrical impulses. On the non-conductive sheet the distance between electrodes V.sub.1 and V.sub.2 is 2.00 inches .+-.0.56 inches, and the distance between V.sub.2 and V.sub.4 is about 3.5 inches .+-.1.00 inch, with V.sub.3 located substantially midway between V.sub.2 and V.sub.4 and V.sub.5 is generally equidistant between V.sub.4 and V.sub.6.
    Type: Grant
    Filed: January 16, 1997
    Date of Patent: June 29, 1999
    Assignee: Unilead International, Inc.
    Inventors: Robert J. Kelly, William K. Wenger, Thomas G. Lavine
  • Patent number: 5865741
    Abstract: A template has a flexible sheet with a fixed dimensional array V.sub.1 -V.sub.6 positioned in a specific size configuration appropriate for standard electrocardiographic recording. The distance between V.sub.1 and V.sub.2 is 2.00 inches.+-.0.56 inches, and the distance between V.sub.2 and V.sub.4 is 3.5 inches.+-.1.00 inch, with V.sub.3 located substantially midway between V.sub.2 and V.sub.4, and V.sub.5 is equidistant between V.sub.4 and V.sub.6.
    Type: Grant
    Filed: January 16, 1997
    Date of Patent: February 2, 1999
    Assignee: Unilead International, Inc.
    Inventors: Robert J. Kelly, William K. Wenger
  • Patent number: 5865740
    Abstract: The invention relates to an electrodeless device for administering an electrocardiogram consisting essentially of a single flexible sheet having multiple electrical strips or wires pre-positioned for placement on a patient's chest. The device includes at least two positioning means.
    Type: Grant
    Filed: November 25, 1997
    Date of Patent: February 2, 1999
    Assignee: Unilead International, Inc.
    Inventors: Robert John Kelly, Thomas G. Lavine