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公开(公告)号：US20240416065A1
公开(公告)日：2024-12-19
申请号：US18753888
申请日：2024-06-25
Applicant: Fisher & Paykel Healthcare Limited
Inventor： Matthew Liam Buswell , Helen Cuddy , Thomas James Edwards , Gavin Walsh Millar , Helgard Oosthuysen , Andre van Schalkwyk , Ian Lee Wai Kwan , Ping Si , Sinaa Alnashi , Kieran Michael Orchard , Ibrahim Al-Tiay , Elmo Benson Stoks , Charles Christopher North , Matthew Robert Wilson , Paul James Tonkin
Abstract: Some embodiments provide for an inspiratory limb for a breathing circuit that includes a first segment that comprises a first heater wire circuit and a second segment that comprises a second heater wire circuit. The inspiratory limb can include an intermediate connector that includes a connection circuit that electrically couples the first heater wire circuit to the second heater wire circuit. The inspiratory limb can be configured to operate in two modes wherein, in a first mode, electrical power passes through the first electrical connection to provide power to the first heater wire circuit without providing power to the second heater wire circuit, and in a second mode, electrical power pass through the first electrical connection to provide power to both the first heater wire circuit and the second heater wire circuit.
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公开(公告)号：US11129954B2
公开(公告)日：2021-09-28
申请号：US16392493
申请日：2019-04-23
Applicant: Fisher & Paykel Healthcare Limited
Inventor： Matthew Liam Buswell , Helen Cuddy , Thomas James Edwards , Gavin Walsh Millar , Helgard Oosthuysen , Andre van Schalkwyk , Ian Lee Wai Kwan , Ping Si , Sinaa Alnashi , Kieran Michael Orchard , Ibrahim Al-Tiay , Elmo Benson Stoks , Charles Christopher North , Matthew Robert Wilson , Paul James Tonkin
Abstract: Some embodiments provide for an inspiratory limb for a breathing circuit that includes a first segment that comprises a first heater wire circuit and a second segment that comprises a second heater wire circuit. The inspiratory limb can include an intermediate connector that includes a connection circuit that electrically couples the first heater wire circuit to the second heater wire circuit. The inspiratory limb can be configured to operate in two modes wherein, in a first mode, electrical power passes through the first electrical connection to provide power to the first heater wire circuit without providing power to the second heater wire circuit, and in a second mode, electrical power pass through the first electrical connection to provide power to both the first heater wire circuit and the second heater wire circuit.
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公开(公告)号：US10245407B2
公开(公告)日：2019-04-02
申请号：US15021673
申请日：2014-09-15
Applicant: Fisher & Paykel Healthcare Limited
Inventor： Hamish Adrian Osborne , Gavin Walsh Millar , Stephen David Evans , Bruce Gordon Holyoake , James William Stanton , David Leon McCauley , Gareth Thomas McDermott , Nicholas James Michael McKenna , Myfanwy Jane Antica Norton , Adrian John Elsworth , Michael John Andresen , Jonathan Andrew George Lambert , Sandeep Singh Gurm , Tessa Hazel Paris , Joseph Nathaniel Griffiths , Ping Si , Christopher Gareth Sims , Elmo Benson Stoks , Dexter Chi Lun Cheung , Peter Alan Seekup , Po-Yen Liu , Richard Edward Lang , Paul James Tonkin , Ian Lee Wai Kwan
Abstract: A humidification system can include a heater base, a humidification chamber, and a breathing circuit. A cartridge can be removably coupled to the heater base. The cartridge can include various sensors, probes, sensor wire connectors, heater wire connectors, and/or other features. The cartridge can include features configured to mate with corresponding features on the humidification chamber and the heater base. The cartridge includes a memory, such as an EEPROM, or other suitable storage device. When the cartridge is installed on the heater base, the memory is electrically connected to a processor and/or memory of the heater base. Various models of cartridges can be produced for use with different humidification chambers, breathing circuits, and/or therapies. A connector can couple an inspiratory conduit to an outlet port of the humidification chamber. The connector can provide a pneumatic connection to the outlet port and an electrical connection to the cartridge.
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公开(公告)号：US12053587B2
公开(公告)日：2024-08-06
申请号：US17445710
申请日：2021-08-23
Applicant: Fisher & Paykel Healthcare Limited
Inventor： Matthew Liam Buswell , Helen Cuddy , Thomas James Edwards , Gavin Walsh Millar , Helgard Oosthuysen , Andre van Schalkwyk , Ian Lee Wai Kwan , Ping Si , Sinaa Alnashi , Kieran Michael Orchard , Ibrahim Al-Tiay , Elmo Benson Stoks , Charles Christopher North , Matthew Robert Wilson , Paul James Tonkin
CPC classification number: A61M16/1095 , A61G11/00 , A61M16/024 , A61M16/0816 , A61M16/0866 , A61M16/0875 , A61M16/16 , A61M16/161 , A61G2210/70 , A61G2210/90 , A61M2016/0033 , A61M2016/1025 , A61M2205/3368 , A61M2205/3653 , A61M2205/50 , A61M2209/082
Abstract: Some embodiments provide for an inspiratory limb for a breathing circuit that includes a first segment that comprises a first heater wire circuit and a second segment that comprises a second heater wire circuit. The inspiratory limb can include an intermediate connector that includes a connection circuit that electrically couples the first heater wire circuit to the second heater wire circuit. The inspiratory limb can be configured to operate in two modes wherein, in a first mode, electrical power passes through the first electrical connection to provide power to the first heater wire circuit without providing power to the second heater wire circuit, and in a second mode, electrical power pass through the first electrical connection to provide power to both the first heater wire circuit and the second heater wire circuit.
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公开(公告)号：US10426912B2
公开(公告)日：2019-10-01
申请号：US14442688
申请日：2013-11-14
Applicant: Fisher & Paykel Healthcare Limited
Inventor： Matthew Liam Buswell , Helen Cuddy , Thomas James Edwards , Gavin Walsh Millar , Helgard Oosthuysen , Andre van Schalkwyk , Ian Lee Wai Kwan , Ping Si , Sinaa Alnashi , Kieran Michael Orchard , Ibrahim Al-Tiay , Elmo Benson Stoks , Charles Christopher North , Matthew Robert Wilson , Paul James Tonkin
Abstract: Some embodiments provide for an inspiratory limb for a breathing circuit that includes a first segment that comprises a first heater wire circuit and a second segment that comprises a second heater wire circuit. The inspiratory limb can include an intermediate connector that includes a connection circuit that electrically couples the first heater wire circuit to the second heater wire circuit. The inspiratory limb can be configured to operate in two modes wherein, in a first mode, electrical power passes through the first electrical connection to provide power to the first heater wire circuit without providing power to the second heater wire circuit, and in a second mode, electrical power pass through the first electrical connection to provide power to both the first heater wire circuit and the second heater wire circuit.
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Patent Agency Ranking
公开(公告)号：US20180280651A1
公开(公告)日：2018-10-04
申请号：US15758714
申请日：2016-09-09
Applicant: Fisher & Paykel Healthcare Limited
Inventor： Po-Yen Liu , Peter Alan Seekup , Anthony James Newland , Malcolm David Smith , Ping Si , Helgard Oosthuysen , Matthew Robert Wilson , Ian Lee Wai Kwan , Sinaa Alnashi , Paul James Tonkin , Kiel Anthony McCool , David Robert Kemps , Yayi Lin , Callum McDonald Ross , David John Sims
Abstract: Some embodiments provide for an inspiratory limb for a breathing circuit that includes a first segment that comprises a first heater wire circuit and a second segment that comprises a second heater wire circuit. The inspiratory limb can include an intermediate connector that includes a connection circuit that electrically couples the first heater wire circuit to the second heater wire circuit. The inspiratory limb can be configured to operate in two modes wherein, in a first mode, electrical power passes through the first electrical connection to provide power to the first heater wire circuit without providing power to the second heater wire circuit, and in a second mode, electrical power pass through the first electrical connection to provide power to both the first heater wire circuit and the second heater wire circuit.
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公开(公告)号：US11801360B2
公开(公告)日：2023-10-31
申请号：US16271027
申请日：2019-02-08
Applicant: Fisher & Paykel Healthcare Limited
Inventor： Hamish Adrian Osborne , Gavin Walsh Millar , Stephen David Evans , Bruce Gordon Holyoake , James William Stanton , David Leon McCauley , Gareth Thomas McDermott , Nicholas James Michael McKenna , Myfanwy Jane Antica Norton , Adrian John Elsworth , Michael John Andresen , Jonathan Andrew George Lambert , Sandeep Singh Gurm , Tessa Hazel Paris , Joseph Nathaniel Griffiths , Ping Si , Christopher Gareth Sims , Elmo Benson Stoks , Dexter Chi Lun Cheung , Peter Alan Seekup , Po-Yen Liu , Richard Edward Lang , Paul James Tonkin , Ian Lee Wai Kwan
CPC classification number: A61M16/16 , A61M16/024 , A61M16/0816 , A61M16/0875 , A61M16/109 , A61M16/1095 , A61M16/0833 , A61M16/108 , A61M16/1085 , A61M16/161 , A61M2016/0027 , A61M2016/0039 , A61M2016/1025 , A61M2205/3368 , A61M2205/3389 , A61M2205/505 , A61M2205/52 , A61M2205/6018 , A61M2205/6027 , A61M2205/6045 , A61M2205/70 , A61M2209/086
Abstract: A humidification system can include a heater base, a humidification chamber, and a breathing circuit. A cartridge can be removably coupled to the heater base. The cartridge can include various sensors, probes, sensor wire connectors, heater wire connectors, and/or other features. The cartridge can include features configured to mate with corresponding features on the humidification chamber and the heater base. The cartridge includes a memory, such as an EEPROM, or other suitable storage device. When the cartridge is installed on the heater base, the memory is electrically connected to a processor and/or memory of the heater base. Various models of cartridges can be produced for use with different humidification chambers, breathing circuits, and/or therapies. A connector can be configured to couple an inspiratory conduit to an outlet port of the humidification chamber. The connector can provide a pneumatic connection to the outlet port and an electrical connection to the cartridge.
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公开(公告)号：US20210260330A1
公开(公告)日：2021-08-26
申请号：US17179005
申请日：2021-02-18
Applicant: Fisher & Paykel Healthcare Limited
Inventor： Po-Yen Liu , Peter Alan Seekup , Anthony James Newland , Malcolm David Smith , Ping Si , Helgard Oosthuysen , Matthew Robert Wilson , Ian Lee Wai Kwan , Sinaa Alnashi , Paul James Tonkin , Kiel Anthony McCool , David Robert Kemps , Yayi Lin , Callum McDonald Ross , David John Sims
Abstract: Some embodiments provide for an inspiratory limb for a breathing circuit that includes a first segment that comprises a first heater wire circuit and a second segment that comprises a second heater wire circuit. The inspiratory limb can include an intermediate connector that includes a connection circuit that electrically couples the first heater wire circuit to the second heater wire circuit. The inspiratory limb can be configured to operate in two modes wherein, in a first mode, electrical power passes through the first electrical connection to provide power to the first heater wire circuit without providing power to the second heater wire circuit, and in a second mode, electrical power pass through the first electrical connection to provide power to both the first heater wire circuit and the second heater wire circuit.
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公开(公告)号：US10589050B2
公开(公告)日：2020-03-17
申请号：US14442688
申请日：2013-11-14
Applicant: Fisher & Paykel Healthcare Limited
Inventor： Matthew Liam Buswell , Helen Cuddy , Thomas James Edwards , Gavin Walsh Millar , Helgard Oosthuysen , Andre van Schalkwyk , Ian Lee Wai Kwan , Ping Si , Sinaa Alnashi , Kieran Michael Orchard , Ibrahim Al-Tiay , Elmo Benson Stoks , Charles Christopher North , Matthew Robert Wilson , Paul James Tonkin
Abstract: Some embodiments provide for an inspiratory limb for a breathing circuit that includes a first segment that comprises a first heater wire circuit and a second segment that comprises a second heater wire circuit. The inspiratory limb can include an intermediate connector that includes a connection circuit that electrically couples the first heater wire circuit to the second heater wire circuit. The inspiratory limb can be configured to operate in two modes wherein, in a first mode, electrical power passes through the first electrical connection to provide power to the first heater wire circuit without providing power to the second heater wire circuit, and in a second mode, electrical power pass through the first electrical connection to provide power to both the first heater wire circuit and the second heater wire circuit.
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公开(公告)号：US12233212B2
公开(公告)日：2025-02-25
申请号：US17179005
申请日：2021-02-18
Applicant: Fisher & Paykel Healthcare Limited
Inventor： Po-Yen Liu , Peter Alan Seekup , Anthony James Newland , Malcolm David Smith , Ping Si , Helgard Oosthuysen , Matthew Robert Wilson , Ian Lee Wai Kwan , Sinaa Alnashi , Paul James Tonkin , Kiel Anthony McCool , David Robert Kemps , Yayi Lin , Callum McDonald Ross , David John Sims
Abstract: Some embodiments provide for an inspiratory limb for a breathing circuit that includes a first segment that comprises a first heater wire circuit and a second segment that comprises a second heater wire circuit. The inspiratory limb can include an intermediate connector that includes a connection circuit that electrically couples the first heater wire circuit to the second heater wire circuit. The inspiratory limb can be configured to operate in two modes wherein, in a first mode, electrical power passes through the first electrical connection to provide power to the first heater wire circuit without providing power to the second heater wire circuit, and in a second mode, electrical power pass through the first electrical connection to provide power to both the first heater wire circuit and the second heater wire circuit.
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