Fisher & Paykel Healthcare Limited

Fisher & Paykel Limited

Other

Paul John Seakins

Lewis George Gradon

Peter John Leonard

Stephen William Mcphee

Alastair Edwin McAuley

Nicholas Charles Alan Smith

Christopher Earl Nightingale

Ivan Milivojevic

Mark Joseph Haycock

Chris Earl Nightingale

Aidan Mark Shotbolt

Andrew Paul Maxwell Salmon

Craig Robert Prentice

Mark Arvind McLaren

Wen Dong Huang

Arvin San Jose Gardiola

Silas Sao Jin Siew

Stephen William McPhee

Olivia Marie Allan

Stuart Robert Allen Grant

Adam Alexander Tebbutt

Blair Albert Neal

Daniel Mahon

Alastair Edwin Mcauley

Nicholas Charles Smith

Gregory James Olsen

David Robin Whiting

Fiona Elizabeth Cresswell

Neil Prime

Andrew Gordon Gerred

Martin Nicholas Leckie

Gregory Martyn Smith

Christopher John Robertson

David Fraser Wixey

Fiona Elizabeth Anderson

Neil Glen Davies

Andrew Baden Clark

Michael G Daniell

Geoffrey Mark Shaw

Michael Brian Edward Bremner

Teresa Anne Joe

Tracey Carolyn Winstone

Alastair Edwin c/o Fisher & Paykel Healthcare Ltd Mcauley

Peter John Leonoard

A patient interface has a single loop head strap and a mask for covering at least the nostrils of the user. The single loop head strap extends from the mask at either end. A short length of supple conduit is coupled to the mask by a swivel or ball joint to allow rotation of the conduit relative to the mask through different angles and orientations.

Frame with supporting arms and length adjustable strap

A respiratory interface, such as a mouthpiece, having a vestibular shield overlapping a user's teeth and gums, a gases passageway extending through the vestibular shield allowing for the passage of the gases through mouthpiece and an extra oral seal associated with the gases passageway, wherein the passageway in use causes gases to be diffused when exiting from the gases passageway. Mouthpiece may have an adjustment mechanism to alter distance between the vestibular shield and the extra-oral seal. The interface may include an elbow having a vent.

Respiratory interface with elbow

An apparatus and method of controlling the delivery of therapeutic gas delivered to a patient undergoing positive airway pressure therapy is described. The method includes providing a flow of gas to a patient's airway at a pressure, obtaining information from the range of 0 to 25 Hz of the frequency domain of the flow, and adjusting the pressure based on the information. The apparatus includes a blower for providing a flow of gas to a patient's airway at a pressure, a sensor to measure a characteristic of the flow, a controller to obtain information from the range of 0 to 25 Hz of the frequency domain of the characteristic, and a pressure regulator for adjusting the pressure based on the information.

Autotitrating method and apparatus

The present invention relates to a device for delivering a supply of gases to a patient. The device includes a patient interface and connecting member. The connecting member is preferably a L-shaped swiveled connector that is capable of being fixed into one of two positions, a first position where the connector is freely rotatable within the patient interface, and a second position where an interference between the interface and connector prevents the free rotation of the connector within the patient interface. The present invention further relates to a connector that has outlet means, which includes at least one outlet vent and a funnel, which in use directs and passes a substantial portion gases expired from the patient through the outlet vent or vents.

Patient interfaces

A patient interface has a single loop headstrap and a mask for covering at least the nostrils of the user. The single loop headstrap extends from the mask at either end. A short length of supple conduit is coupled to the mask by a swivel or ball joint to allow rotation of the conduit relative to the mask through different angles and orientations.

Patient interface and aspects thereof

A patient interface that is comfortable for a user to wear is disclosed. The patient interface includes a forehead rest and cushion. In particular the cushion includes a deformable resilient member that when compressed creates a uniformly and gradually increasing force while evenly distributing the pressure on the forehead of the patient.

Breathing assistance apparatus

A respiratory interface, such as a mouthpiece having a vestibular shield overlapping a user's teeth and gums, gases passageway extending through the vestibular shield allowing for the passage of the gases through mouthpiece and an extra oral seal associated with the gases passageway, wherein the passageway in use causes gases to be diffused when exiting from the gases passageway. Mouthpiece may have an adjustment mechanism to alter distance between the vestibular shield and the extra-oral seal. The interface may include an elbow having a vent.

A user interface for delivering CPAP includes a forehead adapted with a deformable attachment between the interface and the support. In the preferred embodiment the interface is a mask which substantially seals against the face of the user without substantial pressure thereto and delivers said gases to the nasal cavity and/or oral cavity and/or throat.

The present invention relates to a device for delivering a supply of gases to a patient. The device includes a patient interface and connecting member. The connecting member is preferably a L-shaped swiveled connector that is capable of being fixed into one of two positions, a first position where the connector is freely rotatable within the patient interface, and a second position where an interference between the interface and connector prevents the free rotation of the connector within the patient interface, The present invention further relates to a connector that has outlet means, which includes at least one outlet vent and a funnel, which in use directs and passes a substantial portion gases expired from the patient through the outlet vent or vents.

A mouthpiece having a vestibular shield overlapping a user's teeth and gums, a gases passageway extending through the vestibular shield allowing for the passage of the gases through the mouthpiece and an extra oral sealing member is associated with the gases passageway. The passageway in use causes gases to be diffused when exiting from the gases passageway. The mouthpiece may have a noseflap to seal the user's nose or provide a passageway for the user's nasal passages. The mouthpiece may have an adjustment arrangement to alter a distance between the vestibular shield and the extra-oral sealing member.

Mouthpiece

Growing community of inventors

Auckland, New Zealand

Lewis George Gradon