Fisher & Paykel Healthcare Limited

Oosthuysen, Helgard

Matthew Robert Wilson

Helgard Oosthuysen

Elmo Benson Stoks

Andre Van Schalkwyk

Gavin Walsh Millar

Matthew Liam Buswell

Paul James Tonkin

Charles Christopher North

Ping Si

Ibrahim Al-Tiay

Ian Lee Wai Kwan

Sinaa Alnashi

Kieran Michael Orchard

Thomas James Edwards

Helen Cuddy

Jonathan David Harwood

David Robert Kemps

Dean Antony Barker

David John Sims

Malcolm David Smith

Po-Yen Liu

Anthony James Newland

David Leon McCauley

Peter Alan Seekup

Kiel Anthony McCool

Dominique Richard D'Andrea

Mahran Maumoon Sujau

Callum McDonald Ross

Grant Martin Dover

Katja Munkelt

Sanjay Parag Patel

Joshua Daniel Stroobant

Christopher Jaye Norman Amadio

Yayi Lin

Callum Mcdonald Ross

Christopher Jaye Amadio

Martin Grant Dover

Kiel Anthony Mccool

The disclosure relates to medical tubes and methods of manufacturing medical tubes. The tube may be a composite structure made of two or more distinct components that are spirally wound to form an elongate tube. For example, one of the components may be a spirally wound elongate hollow body, and the other component may be an elongate structural component also spirally wound between turns of the spirally wound hollow body. The tube need not be made from distinct components, however. For instance, an elongate hollow body formed (e.g., extruded) from a single material may be spirally wound to form an elongate tube. The elongate hollow body itself may in transverse cross-section have a thin wall portion and a relatively thicker or more rigid reinforcement portion. The tubes can be incorporated into a variety of medical circuits or may be employed for other medical uses.

Medical tubes and methods of manufacture

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.

Zone heating for respiratory circuits

The disclosure relates to medical tubes and methods of manufacturing medical tubes. The tube may be a composite structure made of two or more distinct components that are spirally wound to form an elongate tube. For example, one of the components may be a spirally wound elongate hollow body, and the other component may be an elongate structural component also spirally wound between turns of the spirally wound hollow body The tube need not be made from distinct components, however. For instance, an elongate hollow body formed (e.g., extruded) from a single material may be spirally wound to form an elongate tube. The elongate hollow body itself may in transverse cross-section have a thin wall portion and a relatively thicker or more rigid reinforcement portion. The tubes can be incorporated into a variety of medical circuits or may be employed for other medical uses.

Growing community of inventors

Auckland, New Zealand

Matthew Robert Wilson