1
Alain Delache, Véronique Delache: Apparatus to assist a patients breathing with a variable ramp period to rise to treatment pressure. Kaerys, Westerman Hattori Daniels & Adrian, March 10, 2009: US07500481 (24 worldwide citation)

An apparatus (1) to assist a patient's respiration by delivering air to a patient through a mask (20), including a ramp module (10) connected to a control unit (2) to provide the control unit with a pressure value PM at mask (20), so that when apparatus (1) starts functioning, the pressure progressi ...


2
Alain Delache, Véronique Delache: Air assistance apparatus for computing the airflow provided by only means of pressure sensors. Kaerys, Westerman Hattori Daniels & Adrian, October 21, 2008: US07438073 (22 worldwide citation)

An apparatus (1) to assist a patient's respiration by delivering air to a patient through a mask, the mask designed to be connected to a first extremity of a tube, the apparatus including: a control unit (2) to adjust the pressure delivered by a blower (4), a first pressure sensor (6) for sensing pr ...


3
Alain Delache, Véronique Delache: Air assistance apparatus providing fast rise and fall of pressure within one patients breath. Kaerys, Westerman Hattori Daniels & Adrian, November 11, 2008: US07448383 (22 worldwide citation)

An apparatus to deliver air to a patient through a mask, including an air blower (33) where the impeller (5) is rotated by an electromotor including a rotor (3) and a stator (8), the stator having at least three sectors (8a, 8b and 8c), the rotation of the rotor being enabled by changes of the polar ...


4
Castelo Veronique, Delache Alain, Parent Benoit: Expansion chamber for assisted breathing apparatus has thin walls of flexible material to damp vibrations. Kaerys, September 2, 2005: FR2866812-A1 (4 worldwide citation)

The expansion chamber (10) comprises a main section and two openings for connecting to an assisted breathing apparatus (1) in which air is circulated with a larger inlet volume to reduce noise. It is made in one piece from a flexible material with a preferable thickness of between 0.2 and 0.3 mm, a ...


5
Delache Alain, Castelo Veronique: Air distribution method and device. Kaerys, August 22, 2007: EP1820526-A1 (1 worldwide citation)

The apparatus has a case with a turbine actuated in rotation by a motor for sending air below a pressure to a mask of a patient. A measuring unit measures an air flow and electronics having memory for controlling rotation of the turbine. An evaluating unit evaluates value of a base air flow and a ma ...


6
Delache Alain, Delache Veronique: A breathing apparatus with computation of the airflow provided to the patient using only pressure sensors. Kaerys, December 8, 2004: EP1483007-A2 (1 worldwide citation)

The invention concerns an apparatus (1) to assist a patient respiration by delivering air to a patient trough a mask (20), comprising wherein a ramp module (10) connected to a control unit (2) in order to provide the control unit with the value of pressure PM to settle at said mask (20), so that whe ...


7
Delache Alain, Castelo Veronique, Parent Benoit: Breathing aid apparatus with expansion chamber. Kaerys, September 7, 2005: EP1570968-A1

The expansion chamber (10) comprises a main section and two openings for connecting to an assisted breathing apparatus (1) in which air is circulated with a larger inlet volume to reduce noise. It is made in one piece from a flexible material with a preferable thickness of between 0.2 and 0.3 mm, a ...


8
Delache Alain, Castelo Veronique: Air distribution method and device. Kaerys, August 24, 2007: FR2897539-A1

The apparatus has a case with a turbine actuated in rotation by a motor for sending air below a pressure to a mask of a patient. A measuring unit measures an air flow and electronics having memory for controlling rotation of the turbine. An evaluating unit evaluates value of a base air flow and a ma ...


9
Delache Alain, Delache Veronique: An air assistance apparatus providing fast rise and fall of pressure within one patient s breath. Kaerys, December 15, 2004: EP1485155-A2

The invention concerns an apparatus (1) to assist a patient respiration by delivering air to a patient trough a mask (20), comprising wherein a ramp module (10) connected to a control unit (2) in order to provide the control unit with the value of pressure PM to settle at said mask (20), so that whe ...


10
Delache Alain, Delache Veronique: Apparatus to assist a patients breathing with a variable ramp period to rise to treatment pressure. Kaerys, December 15, 2004: EP1485156-A1

The invention concerns an apparatus (1) to assist a patient respiration by delivering air to a patient trough a mask (20), comprising wherein a ramp module (10) connected to a control unit (2) in order to provide the control unit with the value of pressure PM to settle at said mask (20), so that whe ...