Fisher & Paykel Healthcare Limited

Stephen William Kavermann

Andre Van Schalkwyk

Andrew Paul Maxwell Salmon

Peter Geoffrey Hawkins

Andrew Chi Lup Lau

Jess Edward Donnelly

Philip John Dickinson

Rachel Adeline Miller

Ella Marie Meisel

Hayk Noobar Antranik Yaghobian

Samuel Carey Mathew Sanson

Alexander Edwin Mackenzie

Oliver Michael Clarke

A filter for an apparatus for delivering a flow of gas, the filter comprising: a filter body, wherein the filter body has a main compartment and a sub-compartment at least partly within the main compartment, wherein the main compartment is in fluid communication with a main compartment gases inlet and the sub-compartment is in fluid communication with a sub-compartment gases inlet; and a filter medium associated with both the main compartment and the sub-compartment, and that is arranged to filter gases in, or exiting, the main compartment and the sub-compartment.

Valve module and filter

A breathing assistance apparatus has a housing with an engagement feature and an electrical component in the housing and a removable component. The electrical component has a receptacle. The removable component has an electrical connector that is a close or tight fit in the receptacle of the electrical component to assist with holding the removable component in connection with the electrical component. The removable component has a tab with a terminal end portion that can be flexed relative to the rest of the removable component. An engagement feature is provided on the terminal end portion of the tab and engages with the engagement feature of the housing to inhibit disconnection of the removable component from the housing in the absence of actuating the terminal end portion of the removable component to flex the tab.

Breathing assistance apparatus and/or components thereof

A tracheostomy guard couples with a patient interface to reduce the risk of occlusion of the patient interface. The tracheostomy guard has features that may prevent accidental disconnection from the patient interface while enabling suction to be applied to a patient. The tracheostomy guard may prevent patient secretions from being communicated with a caregiver in use.

Tracheostomy guard

A connector for a component of a medical breathing circuit. The connector comprises an inner body and an outer body. The outer body is configured to be slidable along the inner body between each of an inoperative orientation and an operative orientation with respect to the inner body. The outer body and the inner body are configured to be in engagement or in an operative association with each other when the outer body is provided in the operative orientation. The outer body and the inner body are disengaged from each other or in an inoperative association with each other when the outer body is provided in the inoperative orientation. At least one or each of a surface of the inner body or a surface of the outer body comprises of a surface relief feature(s) providing for a resistance to the outer body being moved from the inoperative orientation to the operative orientation.

Apparatus for use in a respiratory support system

Growing community of inventors

Auckland, New Zealand

Stephen William Kavermann