Patents by Inventor Michael Robert Barraclough
Michael Robert Barraclough 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: 20230173208Abstract: A method of determining a duration of safe apnoea. Information is obtained relating to a respiratory indicator, and a duration of safe apnoea is determined from the obtained information. A respiratory therapy system has one or more patient interfaces. A processor is configured to determine a duration of safe apnoea based on obtained information relating to a respiratory indicator.Type: ApplicationFiled: October 10, 2022Publication date: June 8, 2023Inventors: Alicia Jerram Hunter Evans, Samantha Dale Oldfield, Michael Robert Barraclough, Dexter Chi Lun Cheung, Callum James Thomas Spence, Milanjot Singh Assi, Hamish Adrian Osborne, Thomas Heinrich Barnes, Matthew Jon Payton, Craig Karl White
-
Publication number: 20230147017Abstract: An apparatus or kit for a respiratory support system for delivering humidified gas to a user or patient. The apparatus comprising a humidifier chamber in pneumatic communication with a gases source, an inspiratory conduit in pneumatic communication with the humidifier chamber downstream of the humidifier chamber, a filter that is in pneumatic communication with the inspiratory conduit downstream of the inspiratory conduit, and a patient interface for delivering humidified gas to a user or patient, wherein the patient interface is in pneumatic communication with the filter downstream of the filter, or is configured to be placed in pneumatic communication with the filter downstream of the filter.Type: ApplicationFiled: August 12, 2022Publication date: May 11, 2023Inventors: Bruce Gordon Holyoake, Samantha Dale Oldfield, Alicia Jerram Hunter Evans, Callum James Thomas Spence, Craig Karl White, Dexter Chi Lun Cheung, Matthew Jon Payton, Michael Robert Barraclough, Daniel John Smith, Kevin Blake Powell
-
Publication number: 20230009531Abstract: The disclosure relates to a nasal cannula comprising a port configured for delivery of a medicament into a flow of a fluid being delivered by the nasal cannula to a user and/or configured for interfacing with a medicament delivery device or an instrument. The disclosure also relates to a nasal cannula comprising an asymmetric profile to reduce an amount of occlusion of one nare of a user to provide access for an instrument to the nare with the nasal cannula in use.Type: ApplicationFiled: June 23, 2022Publication date: January 12, 2023Inventors: Alicia Jerram Hunter Evans, Craig Karl White, Samantha Dale Oldfield, Milanjot Singh Assi, Erik Robertus Scheirlinck, Callum James Thomas Spence, Laurence Gulliver, Dexter Chi Lun Cheung, Michael Robert Barraclough, Matthew Jon Payton
-
Patent number: 11491291Abstract: Described is an apparatus for oxygenation and/or CO2 clearance of a patient, comprising: a flow source or a connection for a flow source for providing a gas flow, a gas flow modulator, a controller to control the gas flow, wherein the controller is operable to: receive input relating to heart activity and/or trachea gas flow of the patient, and control the gas flow modulator to provide a varying gas flow with one or more oscillating components with a frequency or frequencies based on the heart activity and/or trachea flow of the patient.Type: GrantFiled: March 31, 2016Date of Patent: November 8, 2022Assignee: Fisher & Paykel Healthcare LimitedInventors: Samantha Dale Oldfield, Milanjot Singh Assi, Geraldine Keogh, Callum James Thomas Spence, Michael Robert Barraclough, Matthew Jon Payton, Laith Adeeb Hermez, Thomas Heinrich Barnes, Craig Karl White, Alicia Jerram Hunter Evans
-
Patent number: 11471627Abstract: A method of determining a duration of safe apnoea. Information is obtained relating to a respiratory indicator, and a duration of safe apnoea is determined from the obtained information. A respiratory therapy system has one or more patient interfaces. A processor is configured to determine a duration of safe apnoea based on obtained information relating to a respiratory indicator.Type: GrantFiled: April 5, 2018Date of Patent: October 18, 2022Assignee: Fisher & Paykel Healthcare LimitedInventors: Alicia Jerram Hunter Evans, Samantha Dale Oldfield, Michael Robert Barraclough, Dexter Chi Lun Cheung, Callum James Thomas Spence, Milanjot Singh Assi, Hamish Adrian Osborne, Thomas Heinrich Barnes, Matthew Jon Payton, Craig Karl White
-
Publication number: 20220323704Abstract: A user interface convertible between a nasal configuration and an oral configuration. The user interface has a nasal cannula and a mouthpiece. The nasal cannula has a body portion and at least one prong extending from the body portion, the prong being adapted to direct a flow of gas into a nare of a user's nose. The mouthpiece is adapted to engage the mouth of the patient and direct a flow of gas into a user's mouth. In the nasal configuration the prong of the nasal cannula is adapted to direct a flow of gases into a nare of the patient. In the oral configuration, the nasal cannula is engaged with the mouthpiece such that a gases flow is provided to at least the mouth of the user.Type: ApplicationFiled: February 15, 2022Publication date: October 13, 2022Inventors: Michael Robert Barraclough, Matthew Jon Payton, Callum James Thomas Spence, Laurence Gulliver, Samantha Dale Oldfield, Dexter Chi Lun Cheung, Geraldine Frances Keogh, Milanjot Singh Assi, Alicia Jerram Hunter Evans, Craig Karl White
-
Patent number: 11446462Abstract: An apparatus or kit for a respiratory support system for delivering humidified gas to a user or patient. The apparatus comprising a humidifier chamber in pneumatic communication with a gases source, an inspiratory conduit in pneumatic communication with the humidifier chamber downstream of the humidifier chamber, a filter that is in pneumatic communication with the inspiratory conduit downstream of the inspiratory conduit, and a patient interface for delivering humidified gas to a user or patient, wherein the patient interface is in pneumatic communication with the filter downstream of the filter, or is configured to be placed in pneumatic communication with the filter downstream of the filter.Type: GrantFiled: March 31, 2016Date of Patent: September 20, 2022Assignee: Fisher & Paykel Healthcare LimitedInventors: Bruce Gordon Holyoake, Samantha Dale Oldfield, Alicia Jerram Hunter Evans, Callum James Thomas Spence, Craig Karl White, Dexter Chi Lun Cheung, Matthew Jon Payton, Michael Robert Barraclough, Daniel John Smith, Kevin Blake Powell
-
Patent number: 11420002Abstract: The disclosure relates to a nasal cannula comprising a port configured for delivery of a medicament into a flow of a fluid being delivered by the nasal cannula to a user and/or configured for interfacing with a medicament delivery device or an instrument. The disclosure also relates to a nasal cannula comprising an asymmetric profile to reduce an amount of occlusion of one nare of a user to provide access for an instrument to the nare with the nasal cannula in use.Type: GrantFiled: March 31, 2016Date of Patent: August 23, 2022Assignee: Fisher & Paykel Healthcare LimitedInventors: Alicia Jerram Hunter Evans, Craig Karl White, Samantha Dale Oldfield, Milanjot Singh Assi, Erik Robertus Scheirlinck, Callum James Thomas Spence, Laurence Gulliver, Dexter Chi Lun Cheung, Michael Robert Barraclough, Matthew Jon Payton
-
Patent number: 11298494Abstract: A user interface convertible between a nasal configuration and an oral configuration. The user interface has a nasal cannula and a mouthpiece. The nasal cannula has a body portion and at least one prong extending from the body portion, the prong being adapted to direct a flow of gas into a nare of a user's nose. The mouthpiece is adapted to engage the mouth of the patient and direct a flow of gas into a user's mouth. In the nasal configuration the prong of the nasal cannula is adapted to direct a flow of gases into a nare of the patient. In the oral configuration, the nasal cannula is engaged with the mouthpiece such that a gases flow is provided to at least the mouth of the user.Type: GrantFiled: March 31, 2016Date of Patent: April 12, 2022Assignee: Fisher & Paykel Healthcare LimitedInventors: Michael Robert Barraclough, Matthew Jon Payton, Callum James Thomas Spence, Laurence Gulliver, Samantha Dale Oldfield, Dexter Chi Lun Cheung, Geraldine Frances Keogh, Milanjot Singh Assi, Alicia Jerram Hunter Evans, Craig Karl White
-
Publication number: 20210138172Abstract: A method of determining a duration of safe apnoea. Information is obtained relating to a respiratory indicator, and a duration of safe apnoea is determined from the obtained information. A respiratory therapy system has one or more patient interfaces. A processor is configured to determine a duration of safe apnoea based on obtained information relating to a respiratory indicator.Type: ApplicationFiled: April 5, 2018Publication date: May 13, 2021Inventors: Alicia Jerram Hunter EVANS, Samantha Dale OLDFIELD, Michael Robert BARRACLOUGH, Dexter Chi Lun CHEUNG, Callum James Thomas SPENCE, Milanjot Singh ASSI, Hamish Adrian OSBORNE, Thomas Heinrich BARNES, Matthew Jon PAYTON, Craig Karl WHITE
-
Publication number: 20180104426Abstract: Described is an apparatus for oxygenation and/or CO2 clearance of a patient, comprising: a flow source or a connection for a flow source for providing a gas flow, a gas flow modulator, a controller to control the gas flow, wherein the controller is operable to: receive input relating to heart activity and/or trachea gas flow of the patient, and control the gas flow modulator to provide a varying gas flow with one or more oscillating components with a frequency or frequencies based on the heart activity and/or trachea flow of the patient.Type: ApplicationFiled: March 31, 2016Publication date: April 19, 2018Inventors: Samantha Dale Oldfield, Milanjot Singh Assi, Geraldine Keogh, Callum James Thomas Spence, Michael Robert Barraclough, Matthew Jon Payton, Laith Adeeb Hermez, Thomas Heinrich Barnes, Craig Karl White, Alicia Jerram Hunter Evans
-
Publication number: 20180078726Abstract: A user interface convertible between a nasal configuration and an oral configuration. The user interface has a nasal cannula and a mouthpiece. The nasal cannula has a body portion and at least one prong extending from the body portion, the prong being adapted to direct a flow of gas into a nare of a user's nose. The mouthpiece is adapted to engage the mouth of the patient and direct a flow of gas into a user's mouth. In the nasal configuration the prong of the nasal cannula is adapted to direct a flow of gases into a nare of the patient. In the oral configuration, the nasal cannula is engaged with the mouthpiece such that a gases flow is provided to at least the mouth of the user.Type: ApplicationFiled: March 31, 2016Publication date: March 22, 2018Inventors: Michael Robert Barraclough, Matthew Jon Payton, Callum James Thomas Spence, Laurence Gulliver, Samantha Dale Oldfield, Dexter Chin Lun Cheung, Geraldine Frances Keogh, Milanjot Singh Assi, Alicia Jerram Hunter Evans, Craig Kari White
-
Publication number: 20180078728Abstract: An apparatus or kit for a respiratory support system for delivering humidified gas to a user or patient. The apparatus comprising a humidifier chamber in pneumatic communication with a gases source, an inspiratory conduit in pneumatic communication with the humidifier chamber downstream of the humidifier chamber, a filter that is in pneumatic communication with the inspiratory conduit downstream of the inspiratory conduit, and a patient interface for delivering humidified gas to a user or patient, wherein the patient interface is in pneumatic communication with the filter downstream of the filter, or is configured to be placed in pneumatic communication with the filter downstream of the filter.Type: ApplicationFiled: March 31, 2016Publication date: March 22, 2018Inventors: Bruce Gordon Holyoake, Samantha Dale Oldfield, Alicia Jerram Hunter Evans, Callum James Thomas Spence, Craig Karl White, Dexter Chi Lun Cheung, Matthew Jon Payton, Michael Robert Barraclough, Daniel John Smith, Kevin Blake Powell