Fisher & Paykel Healthcare Limited

Cameron Robert Willis

Vicky Dan Gao

Callum Ross Gordon

Ryan Anthony Graham

Mark Andrew Thompson

Bruno Sintive

Amit Galgali

Jake Baker Hocking

Priyanka Ferdinand Pereira

Melissa Catherine Bornholdt

Silas Sao Jin Siew

Max Leon Betteridge

Vitaly Kapelevich

Thomas Mark Richardson

Janine Elizabeth Collins

Paul Mathew Freestone

Steve Thomas

Ronan Leahy

Sophie Kathryn Randles

Jordan Dean Jones Kimpton

Frame for a nasal mask

A respiratory mask system is provided. The respiratory mask system has a patient interface that is secured to a user's head by a headgear. The patient interface comprises a seal, a frame and a gas delivery conduit. The frame is configured to secure the seal and gas delivery conduit together. The frame comprises a recessed channel and/or headgear retaining features configured to connect the headgear to the patient interface. The frame can include an inlet collar that connects to a gas delivery conduit. The inlet collar can include bias flow holes. The headgear comprises a top strap, a pair of side arms, a yoke and a rear strap. The yoke is configured to connect to the recessed channel of the frame. The top strap, side arms and yoke form an integrally formed closed loop. The top strap can include two portions adjustably connected to each other.

Frame and headgear for respiratory mask system

Frame of a nasal mask

Headgear component for a nasal mask

Headgear for a nasal mask

FIGS.-D &A-D disclose a large variety of methods of forming the headgear for use in combination with a breathing apparatus comprising a unitary plastic core within textile casings. In some configurations, the plastic core material penetrates or bursts-through the textile casing of the straps. Some configurations include over moulding, alignment posts, T-joints and joint housings with injection aperture. FIGS.-&A-C disclose a large variety of different headgear arrangements including top strap, front strap, rear strap and pairs of straps extending from the mask above and below the ear to meet behind the ear. FIGS.-B disclose a large variety of connectors connecting the headgear assembly to the mask assembly where the headgear, mask and connector form a closed loop the connector is disengaged with the mask assembly.

Strap assembly, strap connector, headgear, headgear assembly, method of forming headgear, tubular connector, patient interface and method of joining straps

Headgear component for a nasal mask assembly

FIGS.-D &A-D disclose a large variety of methods of forming the headgear for use in combination with a breathing apparatus including a unitary plastic core within textile casings. In some configurations, the plastic core material penetrates or bursts-through the textile casing of the straps. Some configurations include over moulding, alignment posts, T-joints and joint housings with injection aperture. FIGS.-&A-C disclose a large variety of different headgear arrangements including top strap, front strap, rear strap and pairs of straps extending from the mask above and below the ear to meet behind the ear. FIGS.-B disclose a large variety of connectors connecting the headgear assembly to the mask assembly where the headgear, mask and connector form a closed loop the connector is disengaged with the mask assembly.

A respiratory mask system is provided. The respiratory mask system has a patient interface that is secured to a user's head by a headgear. The patient interface includes a seal, a frame and a gas delivery conduit. The frame is configured to secure the seal and gas delivery conduit together. The frame includes a recessed channel and/or headgear retaining features configured to connect the headgear to the patient interface. The frame can include an inlet collar that connects to a gas delivery conduit. The inlet collar can include bias flow holes. The headgear includes a top strap, a pair of side arms, a yoke and a rear strap. The yoke is configured to connect to the recessed channel of the frame. The top strap, side arms and yoke form an integrally formed closed loop. The top strap can include two portions adjustably connected to each other.

Frame and breathing tube assembly for a nasal mask

Nasal mask and breathing tube set

Growing community of inventors

Auckland, New Zealand

Cameron Robert Willis