1
Hossein Nadjafizadeh, Pascal Nicolazzi, Véronique Griller Lanoir: Gas supply for sleep apnea. Mallinckrodt Developpement France, Fulwider Patton Lee & Utecht, November 9, 2004: US06814074 (166 worldwide citation)

Controlled pressurized air is supplied to the upper anatomical airways of a patient suffering from a sleep disorder, such as apnoea. The apparatus measures the air flow and pressure to the airway, and determines whether to increase or decrease the pressure based on a determination of several factors ...


2
Hossein Nadjafizadeh, Pascal Nicolazzi, Véronique Griller Lanoir: Gas supply device for sleep apnea. Mallinckrodt Developpement France, Fulwider Patton Lee & Utecht, July 13, 2004: US06761167 (154 worldwide citation)

Methods and apparatus for controlling air supplied under pressure to a patient suffering from sleep disorders such as apnoea. Controlled pressurized air is supplied to the patient's upper anatomical airways by the apparatus according to the methods of the present invention. The apparatus measur ...


3
Hossein Nadjafizadeh, Pascal Nicolazzi, Véronique Griller Lanoir: Gas supply device for sleep apnea. Mallinckrodt Developpement France, Fulwider Patton Lee & Utecht, July 13, 2004: US06761168 (132 worldwide citation)

Methods and apparatus for controlling air supplied under pressure to a patient suffering from sleep disorders such as apnoea. Controlled pressurized air is supplied to the patient's upper anatomical airways by the apparatus according to the methods of the present invention. The apparatus measur ...


4
Hossein Nadjafizadeh, Pascal Nicolazzi, Véronique Griller Lanoir: Gas supply device for sleep apnea. Mallinckrodt Developpement France, Baker Botts, May 13, 2008: US07370650 (129 worldwide citation)

An apparatus is provided for controlling air supplied under pressure to a patient suffering from sleep disorders such as apnoea. The apparatus measures and/or calculates the inspiratory air flow, volume and pressure to the airway. Controlled pressurized air is supplied to the patient's upper anatomi ...


5
Hossein Nadjafizadeh, Philippe Perine, Pascal Liegeois: Centrifugal turbine for breathing-aid devices. Mallinckrodt Developpement France, Baker Botts, November 1, 2005: US06960854 (122 worldwide citation)

The invention concerns an electric turbin (1) comprising a turbine rotor (4, 7), a turbine stator (2, 3), an electric motor member (5, 6) for driving the rotor (4, 7) in rotation relative to the stator (2, 3), and having the following features: the turbine stator (2, 3) comprises a stator body defin ...


6
Bourdon Guy: Dispositif daide a la respiration, Breathing assist device. Pierre Medical, Mallinckrodt Developpement France, FETHERSTONHAUGH & CO, March 31, 1994: CA2144983

Un circuit patient (1) comprend une branche inspiratoire (3) reli�e a une source de d�bit inspiratoire (11), et une branche expiratoire (4) reli�e a l'atmosph�re � travers une valve expiratoire (V E). Une valve d'inspiration (V I) est intercal�e entre la source de d�bit inspiratoire (11) et la branc ...


7
Bourdon Guy: Appareil daide a la respiration notamment pour traiter lapnee du sommeil, Breathing aid apparatus particularly for treating sleep apnoea. Mallinckrodt Developpement France, Mallinckrodt Developpement France, FETHERSTONHAUGH & CO, December 23, 1993: CA2138132

A compressor (1) driven by motor (3) sends to a nasal mask (4) a breathable gas at a low positive relative pressure. The motor (3) is controlled in order to maintain the pressure in the delivery pipe (2) of the compressor (1) substantially equal to a set point (P c), independently of the inspiration ...


8
Bourdon Guy: Dispositif daide respiratoire commande en pression, Pressure-controlled breathing aid. Nellcor Puritan Bennett France Developpement, Mallinckrodt Developpement France, FETHERSTONHAUGH & CO, March 21, 1996: CA2199620

The ventilation module (8) regulates the inspiratory pressure (P) according to an inspiratory pressure order (AI). A control module (9) compares the breathed volume at each cycle (VTI) with a minimum volume order (VTImini) and varies the pressure order (AI) in the direction tending to maintain the b ...


9
Nadjafizadeh Hossein, Nicolazzi Pascal, Griller Lanoir Veronique: Dispositif dalimentation en gaz pour apnees du sommeil, Gas supply device for sleep apnea. Mallinckrodt Developpement France, Mallinckrodt Developpement France, SMART & BIGGAR, August 17, 2000: CA2361629

The invention concerns methods for controlling air pressure supply to a patient suffering from sleep disorders such as apnea, the patient wearing a mask (MVA) through which pressurised air is supplied to his upper anatomical airways by the apparatus, which consists in: measuring the air pressure in ...


10
Nadjafizadeh Hossein, Nicolazzi Pascal, Griller Lanoir Veronique: Dispositif dalimentation en gaz pour apnees du sommeil, Gas supply device for sleep apnea. Mallinckrodt Developpement France, Mallinckrodt Developpement France, SMART & BIGGAR, August 17, 2000: CA2361630

L'invention concerne des proc�d�s de commande d'un appareil de fourniture de pression d'air � un patient souffrant de troubles dusommeil tels qu'apn�es, le patient portant un masque (MVA) par lequel de l'air sous pression est fourni � ses voies a�riennes sup�rieurespar l'appareil, dans lesquels: on ...