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1. WO2004034946 - IMPROVED RESPIRATORY VALVE

Publication Number WO/2004/034946
Publication Date 29.04.2004
International Application No. PCT/US2003/032588
International Filing Date 09.10.2003
IPC
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
M
DEVICES 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
16
Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
M
DEVICES 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
16
Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
04
Tracheal tubes
A HUMAN NECESSITIES
61
MEDICAL OR VETERINARY SCIENCE; HYGIENE
M
DEVICES 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
16
Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
20
Valves specially adapted to medical respiratory devices
A61M 16/00 (2006.01)
A61M 16/04 (2006.01)
A61M 16/20 (2006.01)
CPC
A61M 16/0084
A61M 16/0463
A61M 16/20
F16K 11/044
F16K 11/0716
Applicants
  • BAYRON, Harry [US/US]; US
  • WINTHROP, Neil [US/US]; US
Inventors
  • BAYRON, Harry; US
  • WINTHROP, Neil; US
Agents
  • SLAVIN, Michael, A.; McHale & Slavin, P.A. 2855 PGA Boulevard Palm Beach Gardens, FL 33410, US
Priority Data
10/267,38309.10.2002US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) IMPROVED RESPIRATORY VALVE
(FR) VALVE RESPIRATOIRE AMELIOREE
Abstract
(EN)
A respiratory valve apparatus with a housing having an upper entry port and an opposite endotracheal tube connection port, along with a resuscitation bag connection port and an respirator connection port. The housing has an inner chamber. A reciprocating valve assembly fits within a chamber and slides between two positions whereby the entry, endotracheal, and respirator ports are open in one position, and the entry, endotracheal, and resuscitation ports are open in the second position. The valve assembly is a component of a surgical kit including a resuscitation bag, an endotracheal tube, and a suction catheter. A guide fixture can be sealably attached around the catheter to prevent external contact with the catheter surfaces when it is withdrawn.
(FR)
L'invention concerne un appareil à valve respiratoire comprenant un boîtier doté d'un orifice d'admission supérieur et d'un orifice opposé de connexion d'un tube endotrachéal, conjointement avec un orifice de connexion d'un ballon de réanimation et un orifice de connexion d'un respirateur. Le boîtier comprend une chambre interne. Un ensemble de valve à mouvement alternatif s'adapte dans la chambre et coulisse entre deux positions permettant aux orifices d'admission, endotrachéal et du respirateur d'être ouverts dans une première position et aux orifices d'admission, endotrachéal et de réanimation d'être ouverts dans une seconde position. L'ensemble de valve est un composant d'un kit chirurgical comprenant un ballon de réanimation, un tube endotrachéal et un cathéter d'aspiration. Un élément de fixation de guidage peut être solidement fixé sur l'orifice d'admission, de manière à assister le guidage d'un cathéter dans l'appareil. Un sachet protecteur allongé peut être fixé solidement autour du cathéter, de manière à empêcher un contact externe avec les surfaces de celui-ci quand il est retiré.
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