Patents by Inventor Cadathur Rajagopalan
Cadathur Rajagopalan 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).
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Patent number: 10937212Abstract: A system includes a parameter acquisition unit that receives one or more physiological parameters from one or more sensors. A memory device stores historical values of the one or more physiological parameters received by the parameter acquisition unit. A user interface unit displays representations of current and historical values of the one or more physiological parameters in a graphical user interface (GUI), wherein the GUI includes a semicircular gauge having a curved portion representing a common range of values for the one or more physiological parameters and a radial axis representing time, a center of the semicircular gauge corresponding to an earliest time for which a historical value is represented within the semicircular gauge and the curved portion corresponding to a current time.Type: GrantFiled: March 3, 2020Date of Patent: March 2, 2021Assignee: Shenzhen Mindray Bio-Medical Electronics Co., Ltd.Inventors: Cadathur Rajagopalan, Scott Eaton
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Publication number: 20200202592Abstract: A system includes a parameter acquisition unit that receives one or more physiological parameters from one or more sensors. A memory device stores historical values of the one or more physiological parameters received by the parameter acquisition unit. A user interface unit displays representations of current and historical values of the one or more physiological parameters in a graphical user interface (GUI), wherein the GUI includes a semicircular gauge having a curved portion representing a common range of values for the one or more physiological parameters and a radial axis representing time, a center of the semicircular gauge corresponding to an earliest time for which a historical value is represented within the semicircular gauge and the curved portion corresponding to a current time.Type: ApplicationFiled: March 3, 2020Publication date: June 25, 2020Inventors: Cadathur Rajagopalan, Scott Eaton
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Patent number: 10580173Abstract: A system includes a parameter acquisition unit that receives one or more physiological parameters from one or more sensors. A memory device stores historical values of the one or more physiological parameters received by the parameter acquisition unit. A user interface unit displays representations of current and historical values of the one or more physiological parameters in a graphical user interface (GUI), wherein the GUI includes a semicircular gauge having a curved portion representing a common range of values for the one or more physiological parameters and a radial axis representing time, a center of the semicircular gauge corresponding to an earliest time for which a historical value is represented within the semicircular gauge and the curved portion corresponding to a current time.Type: GrantFiled: June 26, 2018Date of Patent: March 3, 2020Assignee: Shenzhen Mindray Bio-Medical Electronics Co., Ltd.Inventors: Cadathur Rajagopalan, Scott Eaton
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Publication number: 20180300913Abstract: A system includes a parameter acquisition unit that receives one or more physiological parameters from one or more sensors. A memory device stores historical values of the one or more physiological parameters received by the parameter acquisition unit. A user interface unit displays representations of current and historical values of the one or more physiological parameters in a graphical user interface (GUI), wherein the GUI includes a semicircular gauge having a curved portion representing a common range of values for the one or more physiological parameters and a radial axis representing time, a center of the semicircular gauge corresponding to an earliest time for which a historical value is represented within the semicircular gauge and the curved portion corresponding to a current time.Type: ApplicationFiled: June 26, 2018Publication date: October 18, 2018Inventors: Cadathur Rajagopalan, Scott Eaton
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Patent number: 10096137Abstract: A system receives one or more measured physiological parameters of a patient and displays a graphical representation of the same. A display module generates a graphical display that includes a range of possible values for the physiological parameter, one or more thresholds and/or alarm values, a numeric display of the current value of the measured physiological parameter, and a historical comparator of the current value with historical values.Type: GrantFiled: January 23, 2018Date of Patent: October 9, 2018Assignee: Shenzhen Mindray Bio-Medical Electronics Co., Ltd.Inventors: Cadathur Rajagopalan, Scott Eaton, Elizabeth Rosenberg, Christine Galanido
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Publication number: 20180150979Abstract: A system receives one or more measured physiological parameters of a patient and displays a graphical representation of the same. A display module generates a graphical display that includes a range of possible values for the physiological parameter, one or more thresholds and/or alarm values, a numeric display of the current value of the measured physiological parameter, and a historical comparator of the current value with historical values.Type: ApplicationFiled: January 23, 2018Publication date: May 31, 2018Inventors: Cadathur Rajagopalan, Scott Eaton, Elizabeth Rosenberg, Christine Galanido
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Patent number: 9875560Abstract: A system for receiving one or more measured physiological parameters of a patient and displaying a graphical representation of the same. In various embodiments, a display module generates a graphical display that includes a range of possible values for the physiological parameter, one or more thresholds and/or alarm values, a numeric display of the current value of the measured physiological parameter, and a historical comparator of the current value with historical values.Type: GrantFiled: November 17, 2014Date of Patent: January 23, 2018Assignee: SHENZHEN MINDRAY BIO-MEDICAL ELECTRONICS CO., LTD.Inventors: Cadathur Rajagopalan, Scott Eaton, Elizabeth Rosenberg, Christine Galanido
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Patent number: 9326690Abstract: A patient monitor configured to display patient information in a display area. The patient information is indicative of at least one physiological parameter of a patient and includes at least one unitary display element in the display area that indicates simultaneously both a quantitative value and a reliability indication of the physiological parameter. An appearance of the display element transitions so as to represent a plurality of different reliability levels, including at least a first reliability level, a second reliability level, and at least one intermediary reliability level between the first and second reliability levels.Type: GrantFiled: October 14, 2008Date of Patent: May 3, 2016Assignee: SHENZHEN MINDRAY BIO-MEDICAL ELECTRONICS CO. LTD.Inventors: Joe Petruzzelli, Cadathur Rajagopalan
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Patent number: 9254104Abstract: A system includes a local patient monitor and a plurality of remote patient monitors. The local patient monitor may display a plurality of physiological parameters for a local patient. The local patient monitor may further display a remote monitoring interface with the local patient's physiological parameters. The remote monitoring interface may include a plurality of status icons respectively representing the plurality of remote patient monitors. In one embodiment, the local patient monitor receives alarm information from a first remote patient monitor indicating that one or more physiological parameters for a remote patient are outside of a determined range. The alarm information may include, for example, location information for the remote patient and an alarm condition indicated by the one or more physiological parameters. The local patient monitor may display the alarm information within the remote monitoring interface.Type: GrantFiled: June 10, 2013Date of Patent: February 9, 2016Assignee: SHENZHEN MINDRAY BIO-MEDICAL ELECTRONICS CO. LTD.Inventors: John Judy, Joe Petruzzelli, Cadathur Rajagopalan, Scott Eaton, Sondra Kaufman, Susan Hebert
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Patent number: 9198620Abstract: Patient monitoring systems can include a system for transmitting information from a patient parameter sensor to a patient monitor. The system can include an analog-to-digital converter close to the patient parameter sensor and can transmit digital signals through a cable to the patient monitor.Type: GrantFiled: August 5, 2014Date of Patent: December 1, 2015Assignee: SHENZHEN MINDRAY BIO-MEDICAL ELECTRONICS CO., LTD.Inventors: Jack Balji, Cadathur Rajagopalan, Scott Eaton
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Patent number: 9113788Abstract: 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. The method also includes providing indicia of the respiration rate. The method may also include displaying ECG signals with the indicia of the respiration rate.Type: GrantFiled: November 18, 2014Date of Patent: August 25, 2015Assignee: SHENZHEN MINDRAY BIO-MEDICAL ELECTRONICS CO., LTD.Inventors: Jack Balji, Cadathur Rajagopalan
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Publication number: 20150138205Abstract: A system for receiving one or more measured physiological parameters of a patient and displaying a graphical representation of the same. In various embodiments, a display module generates a graphical display that includes a range of possible values for the physiological parameter, one or more thresholds and/or alarm values, a numeric display of the current value of the measured physiological parameter, and a historical comparator of the current value with historical values.Type: ApplicationFiled: November 17, 2014Publication date: May 21, 2015Inventors: Cadathur Rajagopalan, Scott Eaton, Elizabeth Rosenberg, Christine Galanido
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Publication number: 20150126847Abstract: 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. The method also includes providing indicia of the respiration rate. The method may also include displaying ECG signals with the indicia of the respiration rate.Type: ApplicationFiled: November 18, 2014Publication date: May 7, 2015Inventors: Jack Balji, Cadathur Rajagopalan
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Publication number: 20140350416Abstract: Patient monitoring systems can include a system for transmitting information from a patient parameter sensor to a patient monitor. The system can include an analogue-to-digital converter close to the patient parameter sensor and can transmit digital signals through a cable to the patient monitor.Type: ApplicationFiled: August 5, 2014Publication date: November 27, 2014Inventors: Jack Balji, Cadathur Rajagopalan, Scott Eaton
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Patent number: 8892194Abstract: 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. The method also includes providing indicia of the respiration rate. The method may also include displaying ECG signals with the indicia of the respiration rate.Type: GrantFiled: February 28, 2013Date of Patent: November 18, 2014Assignee: Mindray DS USA, Inc.Inventors: Jack Balji, Cadathur Rajagopalan
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Patent number: 8797714Abstract: Patient monitoring systems can include a system for transmitting information from a patient parameter sensor to a patient monitor. The system can include an analog-to-digital converter close to the patient parameter sensor and can transmit digital signals through a cable to the patient monitor.Type: GrantFiled: December 22, 2009Date of Patent: August 5, 2014Assignee: Mindray DS USA, Inc.Inventors: Jack Balji, Cadathur Rajagopalan, Scott Eaton
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Patent number: 8773259Abstract: A system includes a local patient monitor and a plurality of remote patient monitors. The local patient monitor may display a plurality of physiological parameters for a local patient. The local patient monitor may further display a remote monitoring interface with the local patient's physiological parameters. The remote monitoring interface may include a plurality of status icons respectively representing the plurality of remote patient monitors. In one embodiment, the local patient monitor receives alarm information from a first remote patient monitor indicating that one or more physiological parameters for a remote patient are outside of a determined range. The alarm information may include, for example, location information for the remote patient and an alarm condition indicated by the one or more physiological parameters. The local patient monitor may display the alarm information within the remote monitoring interface.Type: GrantFiled: October 5, 2011Date of Patent: July 8, 2014Assignee: Mindray DS USA, Inc.Inventors: John Judy, Joe Petruzzelli, Cadathur Rajagopalan, Scott Eaton, Sondra Kaufman, Susan Hebert
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Patent number: 8688207Abstract: Systems and methods are provided for monitoring a patient and graphically representing ST-segment deviations.Type: GrantFiled: March 12, 2013Date of Patent: April 1, 2014Assignee: Mindray DS USA, Inc.Inventors: Cadathur Rajagopalan, Scott Eaton, Joe Petruzzelli
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Publication number: 20130324870Abstract: Systems and methods are provided for monitoring a patient and graphically representing ST-segment deviations.Type: ApplicationFiled: March 12, 2013Publication date: December 5, 2013Applicant: Mindray DS USA, Inc.Inventors: Cadathur Rajagopalan, Scott Eaton, Joe Petruzzelli
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Publication number: 20130271283Abstract: A system includes a local patient monitor and a plurality of remote patient monitors. The local patient monitor may display a plurality of physiological parameters for a local patient. The local patient monitor may further display a remote monitoring interface with the local patient's physiological parameters. The remote monitoring interface may include a plurality of status icons respectively representing the plurality of remote patient monitors. In one embodiment, the local patient monitor receives alarm information from a first remote patient monitor indicating that one or more physiological parameters for a remote patient are outside of a determined range. The alarm information may include, for example, location information for the remote patient and an alarm condition indicated by the one or more physiological parameters. The local patient monitor may display the alarm information within the remote monitoring interface.Type: ApplicationFiled: June 10, 2013Publication date: October 17, 2013Applicant: Mindray DS USA, Inc.Inventors: John Judy, Joe Petruzzelli, Cadathur Rajagopalan, Scott Eaton, Sondra Kaufman, Susan Hebert