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 Substrate having an electron donating surface with metal particles comprising palladium on said surface patent thumbnailSubstrate having an electron donating surface with metal particles comprising palladium on said surface
There is disclosed a substrate with an electron donating surface, characterized in having metal particles on said surface, said metal particles comprising palladium and at least one metal selected from the group consisting of gold, ruthenium, rhodium, osmium, iridium, and platinum, wherein the amount of said metal particles is from about 0.001 to about 8 μg/cm2. Examples of coated objects include contact lenses, pacemakers, pacemaker electrodes, stents, dental implants, rupture nets, rupture mesh, blood centrifuge equipment, surgical instruments, gloves, blood bags, artificial heart valves, central venous catheters, peripheral venous catheters, vascular ports, haemodialysis equipment, peritoneal dialysis equipment, plasmapheresis devices, inhalation drug delivery devices, vascular grafts, arterial grafts, cardiac assist devices, wound dressings, intermittent catheters, ecg electrodes, peripheral stents, bone replacing implants, orthopaedic implants, orthopaedic devices, tissue replacing implants, intraocular lenses, sutures, needles, drug delivery devices, endotracheal tubes, shunts, drains, suction devices, hearing aid devices, urethral medical devices, and artificial blood vessels..
Bactiguard Ab


 Body-worn sensor for characterizing patients with heart failure patent thumbnailBody-worn sensor for characterizing patients with heart failure
The invention provides a sensor for measuring both impedance and ecg waveforms that is configured to be worn around a patient's neck. The sensor features 1) an ecg system that includes an analog ecg circuit, in electrical contact with at least two ecg electrodes, that generates an analog ecg waveform; and 2) an impedance system that includes an analog impedance circuit, in electrical contact with at least two (and typically four) impedance electrodes, that generates an analog impedance waveform.
Tosense, Inc.


 Methods and systems for electrode placement patent thumbnailMethods and systems for electrode placement
Described herein are systems, devices and methods for guiding placement of electrodes, and particularly ecg electrodes on a patient. A picture of the patient's body the patient can be analyzed to determine where on the patient's body to place electrodes according to a predetermined, conventional or standard placement pattern.
Alivecor, Inc.


 Method and  comparing and visualizing serial ecg data patent thumbnailMethod and comparing and visualizing serial ecg data
A method of analyzing electrocardiograph (ecg) data includes receiving a first representative ecg of a patient and isolating a first principal component, a second principal component, and a third principal component of the first representative ecg. The principal components are isolated by selecting a portion of the first representative ecg relating to depolarization, calculating a covariance matrix based on the portion of the first representative ecg, conducting a principal component analysis of the covariance matrix, and selecting a first component of the principal component analysis as the first principal component, the second component of the principal component analysis as the second principal component, and the third component of the principal component analysis as the third principal component.

 Body-worn sensor for characterizing patients with heart failure patent thumbnailBody-worn sensor for characterizing patients with heart failure
The invention provides a sensor for measuring both impedance and ecg waveforms that is configured to be worn around a patient's neck. The sensor features 1) an ecg system that includes an analog ecg circuit, in electrical contact with at least two ecg electrodes, that generates an analog ecg waveform; and 2) an impedance system that includes an analog impedance circuit, in electrical contact with at least two (and typically four) impedance electrodes, that generates an analog impedance waveform.
Tosense, Inc.


 Wearable cardiac defibrillation system with flexible electrodes patent thumbnailWearable cardiac defibrillation system with flexible electrodes
In embodiments, a wearable cardiac defibrillation (wcd) system includes one or more flexible ecg electrodes. The wcd system may have a support structure that is dimensioned to be worn so as to press the electrodes towards the body of the patient.
West Affum Holdings Corp.


 Wearable sensing band patent thumbnailWearable sensing band
A wearable sensing band is presented that generally provides a non-intrusive way to measure a person's cardiovascular vital signs including pulse transit time and pulse wave velocity. The band includes a strap with one or more primary electrocardiography (ecg) electrodes which are in contact with a first portion of the user's body, one or more secondary ecg electrodes, and one or more pulse pressure wave arrival (ppwa) sensors.
Microsoft Corporation


 Elastic garment for positioning and fixing ecg electrodes patent thumbnailElastic garment for positioning and fixing ecg electrodes
An elastic garment provides an easy, quick, user-friendly way of positioning and fixing ecg electrodes. The elastic textile can offset the impact of body shape on the position of ecg electrodes.

 Ambulatory electrocardiography monitoring patch optimized for capturing low amplitude cardiac action potential propagation patent thumbnailAmbulatory electrocardiography monitoring patch optimized for capturing low amplitude cardiac action potential propagation
Physiological monitoring can be provided through a lightweight wearable monitor that includes two components, a flexible extended wear electrode patch and a reusable monitor recorder that removably snaps into a receptacle on the electrode patch. The wearable monitor sits centrally on the patient's chest along the sternum oriented top-to-bottom.
Bardy Diagnostics, Inc.


 Ambulatory electrocardiography monitoring patch optimized for capturing low amplitude cardiac action potential propagation patent thumbnailAmbulatory electrocardiography monitoring patch optimized for capturing low amplitude cardiac action potential propagation
Physiological monitoring can be provided through a lightweight wearable monitor that includes two components, a flexible extended wear electrode patch and a reusable monitor recorder that removably snaps into a receptacle on the electrode patch. The wearable monitor sits centrally on the patient's chest along the sternum oriented top-to-bottom.
Bardy Diagnostics, Inc.


Rapid tests for insurance underwriting


The present invention relates to rapid test devices, kits and systems comprising the rapid test devices for assessing at least two analytes in a sample derived from a life or health insurance applicant, said at least two analytes being selected from the group consisting of a human immunodeficiency virus (hiv) antigen (e.g., a hiv polypeptide), a hiv polynucleotide, an anti-hiv antibody, a hepatitis c virus (hcv) antigen (e.g., a hcv polypeptide), a hcv polynucleotide, an anti-hcv antibody, a liver enzyme alanine transaminase (alt), a liver enzyme aspartate transaminase (ast), nt-probnp (or nt-probnp), probnp (or probnp), cotinine, nicotine, cocaine, a metabolite of cocaine (e.g., benzoylecgonine), pro state-specific antigen (psa), apolipoprotein a-1 (apoa1), apolipoprotein b (apob), hemoglobin ale and high-sensitivity c-reactive protein (hscrp). The present invention also relates to methods for using the rapid test devices, kits and systems as part of the assessment of the life or health insurance applications..
Force Diagnostics, Inc.


Method and system to measure ecg and respiration


A method for monitoring the respiration rate of a patient includes attaching a plurality of electrocardiogram (ecg) electrodes and a pressure sensor to a patient, producing a first respiration signal based on variations detected in signals provided by the ecg electrodes attached to the patient, and producing a second respiration signal based on pressure variations detected in the pressure sensor secured to the patient. The method also includes selecting at least one of the first respiration signal and the second respiration signal based on respective signal qualities and producing a respiration rate from the selected signal.
Mindray Ds Usa, Inc.


Combination of article of clothing and ecg electrodes


A combination of an article of clothing and ecg electrodes, the combination including a front piece and a back piece. The front piece includes an inner lining and an outer lining.

Computer-implemented providing a personal mobile device-triggered medical intervention


Physiological monitoring can be provided through a wearable monitor that includes two components, a flexible extended wear electrode patch and a removable reusable monitor recorder. The wearable monitor sits centrally on the patient's chest along the sternum oriented top-to-bottom.
Bardy Diagnostics, Inc.


Self-authenticating electrocardiography monitoring circuit


Physiological monitoring can be provided through a wearable monitor that includes two components, a flexible extended wear electrode patch and a removable reusable monitor recorder. The wearable monitor sits centrally (in the midline) on the patient's chest along the sternum oriented top-to-bottom.
Bardy Diagnostics, Inc.


Extended wear ambulatory electrocardiography and physiological sensor monitor


Physiological monitoring can be provided through a wearable monitor that includes two components, a flexible extended wear electrode patch and a removable reusable monitor recorder. The wearable monitor sits centrally (in the midline) on the patient's chest along the sternum oriented top-to-bottom.
Bardy Diagnostics, Inc.


Self-contained personal air flow sensing monitor


Physiological monitoring can be provided through a wearable monitor that includes two components, a flexible extended wear electrode patch and a removable reusable monitor recorder. The wearable monitor sits centrally (in the midline) on the patient's chest along the sternum oriented top-to-bottom.
Bardy Diagnostics, Inc.


Remote interfacing of extended wear electrocardiography and physiological sensor monitor


Physiological monitoring can be provided through a wearable monitor that includes two components, a flexible extended wear electrode patch and a removable reusable monitor recorder. The wearable monitor sits centrally on the patient's chest along the sternum oriented top-to-bottom.
Bardy Diagnostics, Inc.


Process for the preparation of radioiodinated 3-fluoropropyl-nor-beta-cit


The invention generally provides processes for the preparation of radioiodinated 3-fluoropropyl-nor-β-cit. In particular, the process uses an arylsilane intermediate, thus avoiding the use of hexamethylditin, and reducing the number of steps previously required for the preparation of radioiodinated 3-fluoropropyl-nor-β-cit from anhydroecgonine methyl ester.
Mallinckrodt Llc


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Pneumatic circulatory enhancer for diabetic leg therapy


A pneumatic circulatory enhancer to enhance a blood flow of a leg of a patient that includes a chamber that surrounds the leg and is filled with gas having a negative, a zero-point, or a pressure, a pneumatic gas pump having a cylinder and a piston, the piston moving in the cylinder by an electrical motor, a plurality of ecg electrodes that are connected to body parts of the patient, a pressure sensor that is connected to the chamber and measures a pressure of the gas inside the chamber, a controller that receives the ecg signals from the plurality of ecg electrodes and controls the electrical motor based on the received ecg signals to pump-in or pump-out the gas from the chamber by moving the piston inside the chamber such that the zero-point pressure is an atmospheric pressure of a location that the pneumatic circulatory enhancer is operated.. .

Metrics of electrical dyssynchrony and electrical activation patterns from surface ecg electrodes


A method and system of cardiac pacing is disclosed. A baseline rhythm is determined using a plurality of body-surface electrodes.
Medtronic, Inc.


Metrics of electrical dyssynchrony and electrical activation patterns from surface ecg electrodes


A method and system of cardiac pacing is disclosed. A baseline rhythm is determined using a plurality of body-surface electrodes.
Medtronic, Inc.


Portable device for measuring blood pressure and method thereof


A portable blood pressure measuring apparatus and a method therefor are provided. A method for measuring blood pressure by an electronic device includes measuring a blood pressure of a user; measuring a pulse wave velocity (pwv) using a pulse wave and an electrocardiogram (ecg) signal of the user, wherein the pulse wave is measured by an optical sensor, and the ecg signal is measured by an ecg electrodes portion; and compensating the blood pressure using the pwv..

Methods and systems for electrode placement


Described herein are systems, devices and methods for guiding placement of electrodes, and particularly ecg electrodes on a patient. A picture of the patient's body the patient can be analyzed to determine where on the patient's body to place electrodes according to a predetermined, conventional or standard placement pattern.

Body-worn sensor for characterizing patients with heart failure


The invention provides a sensor for measuring both impedance and ecg waveforms that is configured to be worn around a patient's neck. The sensor features 1) an ecg system that includes an analog ecg circuit, in electrical contact with at least two ecg electrodes, that generates an analog ecg waveform; and 2) an impedance system that includes an analog impedance circuit, in electrical contact with at least two (and typically four) impedance electrodes, that generates an analog impedance waveform.

Body-worn sensor for characterizing patients with heart failure


The invention provides a sensor for measuring both impedance and ecg waveforms that is configured to be worn around a patient's neck. The sensor features 1) an ecg system that includes an analog ecg circuit, in electrical contact with at least two ecg electrodes, that generates an analog ecg waveform; and 2) an impedance system that includes an analog impedance circuit, in electrical contact with at least two (and typically four) impedance electrodes, that generates an analog impedance waveform.

Body-worn sensor for characterizing patients with heart failure


The invention provides a sensor for measuring both impedance and ecg waveforms that is configured to be worn around a patient's neck. The sensor features 1) an ecg system that includes an analog ecg circuit, in electrical contact with at least two ecg electrodes, that generates an analog ecg waveform; and 2) an impedance system that includes an analog impedance circuit, in electrical contact with at least two (and typically four) impedance electrodes, that generates an analog impedance waveform.

Body-worn sensor for characterizing patients with heart failure


The invention provides a sensor for measuring both impedance and ecg waveforms that is configured to be worn around a patient's neck. The sensor features 1) an ecg system that includes an analog ecg circuit, in electrical contact with at least two ecg electrodes, that generates an analog ecg waveform; and 2) an impedance system that includes an analog impedance circuit, in electrical contact with at least two (and typically four) impedance electrodes, that generates an analog impedance waveform.

Body-worn sensor for characterizing patients with heart failure


The invention provides a sensor for measuring both impedance and ecg waveforms that is configured to be worn around a patient's neck. The sensor features 1) an ecg system that includes an analog ecg circuit, in electrical contact with at least two ecg electrodes, that generates an analog ecg waveform; and 2) an impedance system that includes an analog impedance circuit, in electrical contact with at least two (and typically four) impedance electrodes, that generates an analog impedance waveform.

Portable electrocardiography device


A portable electrocardiography (ecg) device includes a first pair of first type snap-in buttons at a first plane of a case. The first type snap-in buttons are configured for coupling to ecg electrodes having a second type snap-in button.

Substrate having an electron donating surface with metal particles comprising palladium on said surface


There is disclosed a substrate with an electron donating surface, characterized in having metal particles on said surface, said metal particles comprising palladium and at least one metal selected from the group consisting of gold, ruthenium, rhodium, osmium, iridium, and platinum, wherein the amount of said metal particles is from about 0.001 to about 8 μg/cm2. Examples of coated objects include contact lenses, pacemakers, pacemaker electrodes, stents, dental implants, rupture nets, rupture mesh, blood centrifuge equipment, surgical instruments, gloves, blood bags, artificial heart valves, central venous catheters, peripheral venous catheters, vascular ports, haemodialysis equipment, peritoneal dialysis equipment, plasmapheresis devices, inhalation drug delivery devices, vascular grafts, arterial grafts, cardiac assist devices, wound dressings, intermittent catheters, ecg electrodes, peripheral stents, bone replacing implants, orthopaedic implants, orthopaedic devices, tissue replacing implants, intraocular lenses, sutures, needles, drug delivery devices, endotracheal tubes, shunts, drains, suction devices, hearing aid devices, urethral medical devices, and artificial blood vessels..

Rapid tests for insurance underwriting


The present invention relates to rapid test devices, kits and systems comprising the rapid test devices for assessing at least two analytes in a sample derived from a life or health insurance applicant, said at least two analytes being selected from the group consisting of a human immunodeficiency virus (hiv) antigen (e.g., a hiv polypeptide), a hiv polynucleotide, an anti-hiv antibody, a hepatitis c virus (hcv) antigen (e.g., a hcv polypeptide), a hcv polynucleotide, an anti-hcv antibody, a liver enzyme alanine transaminase (alt), a liver enzyme aspartate transaminase (ast), nt-probnp (or nt-probnp), probnp (or probnp), cotinine, nicotine, cocaine, a metabolite of cocaine (e.g., benzoylecgonine), prostate-specific antigen (psa), apolipoprotein a-1 (apoa1), apolipoprotein b (apob), hemoglobin a1c and high-sensitivity c-reactive protein (hscrp). The present invention also relates to methods for using the rapid test devices, kits and systems as part of the assessment of the life or health insurance applications..

Ecg electrode and electrode support


An electrically non-conductive back plate for supporting the back of a patient in a supine position comprises on its front face facing the back of the patient a pair or more of ecg electrodes capable of maintaining electrically conductive skin contact with the patient's back. The pair of ecg electrodes is disposed at a sharp angle with the mean heart vector, in particular so as to form an angle β of about 45°±25° with the projection s of the patient's spine on the back plate.

Physiological measuring system comprising a garment in the form of a sleeve or glove and sensing apparatus incorporated in the garment


A measuring system for measuring electrocardiogram signals comprises a diagnostic garment with ecg electrodes that may assume the form of a sleeve or glove. A disposable version of the glove can be inflated.

Systems and methods for filtering ecg artifacts


Systems and methods of processing raw electrocardiogram (ecg) waveform data of a patient into estimated real-time ecg waveform data. The method includes sensing at least one physical non-cardiac influence on the raw ecg waveform data, constructing a time domain computer model of the at least one physical, non-cardiac influence on the raw ecg waveform data, and adaptively filtering the raw ecg waveform data in the time domain using the constructed time domain computer model of the at least one physical non-cardiac influence on the raw ecg waveform data to form the estimated real-time ecg waveform data.

Method and system to measure ecg and respiration


A method for monitoring the respiration rate of a patient includes attaching a plurality of electrocardiogram (ecg) electrodes and a pressure sensor to a patient, producing a first respiration signal based on variations detected in signals provided by the ecg electrodes attached to the patient, and producing a second respiration signal based on pressure variations detected in the pressure sensor secured to the patient. The method also includes selecting at least one of the first respiration signal and the second respiration signal based on respective signal qualities and producing a respiration rate from the selected signal.

Substrate having an electron donating surface with metal particles comprising palladium on said surface


A substrate with an electron donating surface, characterized in having metal particles on said surface, said metal particles having palladium and at least one metal selected from gold, ruthenium, rhodium, osmium, iridium, or platinum, wherein the amount of said metal particles is from about 0.001 to about 8 μg/cm2. Examples of coated objects include contact lenses, pacemakers, pacemaker electrodes, stents, dental implants, rupture nets, rupture mesh, blood centrifuge equipment, surgical instruments, gloves, blood bags, artificial heart valves, central venous catheters, peripheral venous catheters, vascular ports, haemodialysis equipment, peritoneal dialysis equipment, plasmapheresis devices, inhalation drug delivery devices, vascular grafts, arterial grafts, cardiac assist devices, wound dressings, intermittent catheters, ecg electrodes, peripheral stents, bone replacing implants, orthopaedic implants, orthopaedic devices, tissue replacing implants, intraocular lenses, sutures, needles, drug delivery devices, endotracheal tubes, shunts, drains, suction devices, hearing aid devices, urethral medical devices, and artificial blood vessels..



Ecg topics:
  • Physiologic
  • Electrocardiogram
  • Ultrasound
  • Physiological Data
  • Fibrillation
  • Microprocessor
  • Defibrillation
  • Arrhythmia
  • Arrhythmias
  • Auscultation
  • Amplifier Circuit
  • Executable
  • Electrophysiologic
  • Transmitter
  • Physiological Monitor


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    This listing is a sample listing of patent applications related to Ecg for is only meant as a recent sample of applications filed, not a comprehensive history. There may be associated servicemarks and trademarks related to these patents. Please check with patent attorney if you need further assistance or plan to use for business purposes. This patent data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Ecg with additional patents listed. Browse our RSS directory or Search for other possible listings.


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