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1. WO2018203073 - IMPROVED TRACHEOSTOMY DEVICE

Publication Number WO/2018/203073
Publication Date 08.11.2018
International Application No. PCT/GB2018/051193
International Filing Date 03.05.2018
IPC
A61M 16/04 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
04Tracheal tubes
CPC
A61M 16/04
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
04Tracheal tubes
A61M 16/0434
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
04Tracheal tubes
0434Cuffs
A61M 16/0447
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
04Tracheal tubes
0434Cuffs
0445Special cuff forms, e.g. undulated
0447Bell, canopy or umbrella shaped
Applicants
  • LANCASHIRE TEACHING HOSPITALS NHS FOUNDATION TRUST [GB]/[GB]
Inventors
  • LAHA, Shondipon
  • ADIELE, Alexander Chukwudera
  • BREWER, Damian
  • NTELIS, Theodoros
  • PITMAN, Samantha
  • RENNIE, Allan Edward Watson
  • SHEIKH, Yasar
Agents
  • COOPER, Simon
  • JONES, Stephen
  • PUGH, Eilidh
  • FERRAR, Nicholas
  • GWILLIAM, David
  • MACDONALD, Christopher
  • WRIGHT, Katherine
  • VAUGHAN, Jennifer
Priority Data
1707060.803.05.2017GB
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) IMPROVED TRACHEOSTOMY DEVICE
(FR) DISPOSITIF DE TRACHÉOTOMIE AMÉLIORÉ
Abstract
(EN)
A tracheostomy airway device is provided comprising an outer cannula (110) having open proximal and distal ends, an inner actuation member insertable into the proximal end of the outer cannula, and one or more retention members (130). The one or more retention members are movable relative to the outer cannula between a retracted configuration in which the tracheostomy device is insertable into, and removable from, the trachea of a patient, and an extended configuration in which the one or more retention members impede removal of the tracheostomy airway device from the trachea. The retention members are operably linked to the inner actuation member or the outer cannula, such that movement of the inner actuation member relative to the outer cannula actuates movement of the one or more retention members between the retracted configuration and the extended configuration.
(FR)
La présente invention concerne un dispositif respiratoire de trachéotomie comprenant une canule externe (110) présentant des extrémités proximale et distale ouvertes, un élément d’actionnement interne pouvant être inséré dans l’extrémité proximale de la canule externe, et un ou plusieurs éléments de retenue (130). Lesdits éléments de retenue sont mobiles par rapport à la canule externe entre une configuration rétractée dans laquelle le dispositif de trachéotomie peut être inséré à l’intérieur de la trachée d’un patient et en être retiré, et une configuration déployée dans laquelle lesdits éléments de retenue empêchent le retrait du dispositif respiratoire de trachéotomie de la trachée. Les éléments de retenue sont fonctionnellement liés à l’élément d’actionnement interne ou la canule externe, de sorte que le mouvement de l’élément d’actionnement interne par rapport à la canule externe actionne le mouvement desdits éléments de retenue entre la configuration rétractée et la configuration déployée.
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