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1. WO2020095237 - FRAME AND HEADGEAR FOR RESPIRATORY MASK SYSTEM

Publication Number WO/2020/095237
Publication Date 14.05.2020
International Application No. PCT/IB2019/059558
International Filing Date 07.11.2019
IPC
A61M 16/06 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
16Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
06Respiratory or anaesthetic masks
A61M 39/10 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
39Tubes, tube connectors, tube couplings, valves, access sites or the like, specially adapted for medical use
10Tube connectors or tube couplings
A61M 16/08 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
16Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
08Bellows; Connecting tubes
CPC
A61M 16/0616
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
16Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
06Respiratory or anaesthetic masks
0605Means for improving the adaptation of the mask to the patient
0616with face sealing means comprising a flap or membrane projecting inwards, such that sealing increases with increasing inhalation gas pressure
A61M 16/0666
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
16Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
06Respiratory or anaesthetic masks
0666Nasal cannulas or tubing
A61M 16/0683
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
16Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
06Respiratory or anaesthetic masks
0683Holding devices therefor
A61M 16/0816
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
16Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
08Bellows; Connecting tubes
0816Joints or connectors
A61M 2205/58
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
2205General characteristics of the apparatus
58Means for facilitating use, e.g. by people with impaired vision
A61M 2210/0618
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
2210Anatomical parts of the body
06Head
0618Nose
Applicants
  • FISHER & PAYKEL HEALTHCARE LIMITED [NZ]/[NZ]
Inventors
  • GALGALI, Amit
  • THOMPSON, Mark Andrew
Agents
  • AJ PARK
Priority Data
62/757,69408.11.2018US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) FRAME AND HEADGEAR FOR RESPIRATORY MASK SYSTEM
(FR) STRUCTURE ET HARNAIS POUR SYSTÈME DE MASQUE RESPIRATOIRE
Abstract
(EN)
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.
(FR)
L'invention concerne un système de masque respiratoire. Le système de masque respiratoire comprend une interface patient qui est fixée à la tête d'un utilisateur par un harnais. L'interface patient comprend un joint, une structure et un conduit d'apport de gaz. La structure est conçue pour fixer ensemble le joint et le conduit d'apport de gaz. La structure comprend un canal évidé et/ou des éléments de retenue de harnais conçus pour relier le harnais à l'interface patient. La structure peut comprendre un collier d'entrée qui est relié à un conduit d'apport de gaz. Le collier d'entrée peut comprendre des orifices d'écoulement obliques. Le harnais comprend une sangle supérieure, une paire de bras latéraux, un étrier et une sangle arrière. L'étrier est conçu pour être relié au canal évidé de la structure. La sangle supérieure, les bras latéraux et l'étrier forment une boucle fermée d'un seul tenant. La sangle supérieure peut comprendre deux parties reliées de manière ajustable l'une à l'autre.
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