Patents by Inventor Jerry Grychowski
Jerry Grychowski has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20150011363Abstract: A respiratory muscle endurance training device (RMET) includes a chamber and a patient interface. In one implementation, one or both of a CO2 sensor or a temperature sensor can be coupled to the chamber or patient interface to provide the user or caregiver with indicia about the CO2 level in, or the temperature of, the chamber or patient interface, and/or the duration of use of the device. In another implementation, the RMET may have a fixed volume portion adjustable to contain a measured portion of a specific patient's inspiratory volume capacity. Methods of using the device are also provided.Type: ApplicationFiled: May 13, 2014Publication date: January 8, 2015Applicant: TRUDELL MEDICAL INTERNATIONALInventors: MARTIN P. FOLEY, JERRY GRYCHOWSKI
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Publication number: 20140311483Abstract: A delivery device includes a toroidal shaped housing defining an interior chamber and a central open space. The housing includes an input port communicating with the interior chamber and a delivery port positioned on an inner periphery of the housing. The delivery port is in fluid communication between the interior chamber and the central open space. The delivery port is spaced from the input port, which is adapted to receive an aerosolized medicament. In another aspect, a kit includes an outer ring-like housing component and a plurality of differently configured inner ring-like housing components mateable with the outer ring-like housing to form a holding chamber. A method of delivering an inhalable substance includes positioning a nose and a mouth of a user in a central opening defined by a ring-like housing, inhaling through the nose, and orally soothing the user with a soothing device located in the central opening.Type: ApplicationFiled: March 14, 2014Publication date: October 23, 2014Applicant: Trudell Medical InternationalInventors: DANIEL ENGELBRETH, Martin P. Foley, Jerry Grychowski, James Schmidt, Jennifer Pevler
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Publication number: 20130312746Abstract: An oscillating positive expiratory pressure apparatus having a housing defining a chamber, a chamber inlet, a chamber outlet, a deformable restrictor member positioned in an exhalation flow path between the chamber inlet and the chamber outlet, and an oscillation member disposed within the chamber. The deformable restrictor member and the oscillation member are moveable between an engaged position, where the oscillation member is in contact with the deformable restrictor member and an disengaged position, where the oscillation member is not in contact with the deformable restrictor member. The deformable restrictor member and the oscillation member move from the engaged position to the disengaged position in response to a first exhalation pressure at the chamber inlet, and move from the disengaged position to an engaged position in response to a second exhalation pressure at the chamber inlet.Type: ApplicationFiled: August 5, 2013Publication date: November 28, 2013Applicant: Trudell Medical InternationalInventors: Jerry Grychowski, Martin Foley
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Publication number: 20130133649Abstract: An oscillating positive expiratory pressure apparatus having a housing defining a chamber, a chamber inlet, a chamber outlet, a deformable restrictor member positioned in an exhalation flow path between the chamber inlet and the chamber outlet, and an oscillation member disposed within the chamber. The deformable restrictor member and the oscillation member are moveable between an engaged position, where the oscillation member is in contact with the deformable restrictor member and an disengaged position, where the oscillation member is not in contact with the deformable restrictor member. The deformable restrictor member and the oscillation member move from the engaged position to the disengaged position in response to a first exhalation pressure at the chamber inlet, and move from the disengaged position to an engaged position in response to a second exhalation pressure at the chamber inlet.Type: ApplicationFiled: November 12, 2012Publication date: May 30, 2013Inventors: Jerry Grychowski, Martin Foley
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Patent number: 8397712Abstract: A nebulizer for efficiently and reliably delivering aerosolized fluid to an inhaling patient is disclosed. The nebulizer includes a fluid channel air inlet and fluid channel air inlet valve responsive to either a manual force external of the nebulizer, or a patient's breathing, to begin the nebulization process. Also provided is a method of providing nebulization including the steps of moving a fluid channel air inlet valve against a fluid channel air inlet so that a negative pressure may build up over the fluid in the fluid channel to draw fluid from the fluid reservoir and begin nebulization during inhalation.Type: GrantFiled: July 13, 2009Date of Patent: March 19, 2013Assignee: Trudell Medical InternationalInventors: Martin P. Foley, Jerry Grychowski, Rick Blacker
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Patent number: 8327849Abstract: An oscillating positive expiratory pressure apparatus having a housing defining a chamber, a chamber inlet, a chamber outlet, a deformable restrictor member positioned in an exhalation flow path between the chamber inlet and the chamber outlet, and an oscillation member disposed within the chamber. The deformable restrictor member and the oscillation member are moveable between an engaged position, where the oscillation member is in contact with the deformable restrictor member and an disengaged position, where the oscillation member is not in contact with the deformable restrictor member. The deformable restrictor member and the oscillation member move from the engaged position to the disengaged position in response to a first exhalation pressure at the chamber inlet, and move from the disengaged position to an engaged position in response to a second exhalation pressure at the chamber inlet.Type: GrantFiled: October 28, 2009Date of Patent: December 11, 2012Assignee: Trudell Medical InternationalInventors: Martin P. Foley, Jerry Grychowski
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Publication number: 20120000461Abstract: A nebulizer for efficiently and reliably delivering aerosolized fluid to an inhaling patient is disclosed. The nebulizer, in one embodiment, includes a fluid channel air inlet and fluid channel air inlet valve responsive to either a manual force external of the nebulizer, or a patient's breathing, to begin the nebulization process. The nebulizer also includes a fluid return channel to a fluid source, such as a removable vial, containing fluid to be aerosolized.Type: ApplicationFiled: May 3, 2011Publication date: January 5, 2012Inventors: Jerry Grychowski, Martin P. Foley, Michael Nuttall
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Patent number: 7954487Abstract: A nebulizer for efficiently and reliably delivering aerosolized fluid to an inhaling patient is disclosed. The nebulizer, in one embodiment, includes a fluid channel air inlet and fluid channel air inlet valve responsive to either a manual force external of the nebulizer, or a patient's breathing, to begin the nebulization process. The nebulizer also includes a fluid return channel to a fluid source, such as a removable vial, containing fluid to be aerosolized.Type: GrantFiled: August 10, 2007Date of Patent: June 7, 2011Assignee: Trudell Medical InternationalInventors: Jerry Grychowski, Martin P. Foley, Michael Nuttall
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Publication number: 20100101573Abstract: An oscillating positive expiratory pressure apparatus having a housing defining a chamber, a chamber inlet, a chamber outlet, a deformable restrictor member positioned in an exhalation flow path between the chamber inlet and the chamber outlet, and an oscillation member disposed within the chamber. The deformable restrictor member and the oscillation member are moveable between an engaged position, where the oscillation member is in contact with the deformable restrictor member and an disengaged position, where the oscillation member is not in contact with the deformable restrictor member. The deformable restrictor member and the oscillation member move from the engaged position to the disengaged position in response to a first exhalation pressure at the chamber inlet, and move from the disengaged position to an engaged position in response to a second exhalation pressure at the chamber inlet.Type: ApplicationFiled: October 28, 2009Publication date: April 29, 2010Inventors: Martin P. Foley, Jerry Grychowski
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Publication number: 20090272820Abstract: A nebulizer for efficiently and reliably delivering aerosolized fluid to an inhaling patient is disclosed. The nebulizer includes a fluid channel air inlet and fluid channel air inlet valve responsive to either a manual force external of the nebulizer, or a patient's breathing, to begin the nebulization process. Also provided is a method of providing nebulization including the steps of moving a fluid channel air inlet valve against a fluid channel air inlet so that a negative pressure may build up over the fluid in the fluid channel to draw fluid from the fluid reservoir and begin nebulization during inhalation.Type: ApplicationFiled: July 13, 2009Publication date: November 5, 2009Inventors: Martin P. Foley, Jerry Grychowski, Rick Blacker
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Patent number: 7568480Abstract: A nebulizer for efficiently and reliably delivering aerosolized fluid to an inhaling patient is disclosed. The nebulizer includes a fluid channel air inlet and fluid channel air inlet valve responsive to either a manual force external of the nebulizer, or a patient's breathing, to begin the nebulization process. Also provided is a method of providing nebulization including the steps of moving a fluid channel air inlet valve against a fluid channel air inlet so that a negative pressure may build up over the fluid in the fluid channel to draw fluid from the fluid reservoir and begin nebulization during inhalation.Type: GrantFiled: May 30, 2006Date of Patent: August 4, 2009Assignee: Trudell Medical InternationalInventors: Martin P. Foley, Jerry Grychowski, Rick Blacker
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Patent number: 7559322Abstract: A nebulizer for efficiently and reliably delivering aerosolized fluid to an inhaling patient is disclosed. The nebulizer includes a fluid channel air inlet and fluid channel air inlet valve responsive to either a manual force external of the nebulizer, or a patient's breathing, to begin the nebulization process. Also provided is a method of providing nebulization including the steps of moving a fluid channel air inlet valve against a fluid channel air inlet so that a negative pressure may build up over the fluid in the fluid channel to draw fluid from the fluid reservoir and begin nebulization during inhalation.Type: GrantFiled: November 15, 2005Date of Patent: July 14, 2009Assignee: Trudell Medical InternationalInventors: Martin P. Foley, Jerry Grychowski, Rick Blacker
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Publication number: 20080096728Abstract: A respiratory muscle endurance training device (RMET) includes a chamber and a patient interface. In one implementation, one or both of a CO2 sensor or a temperature sensor can be coupled to the chamber or patient interface to provide the user or caregiver with indicia about the CO2 level in, or the temperature of, the chamber or patient interface, and/or the duration of use of the device. In another implementation, the RMET may have a fixed volume portion adjustable to contain a measured portion of a specific patient's inspiratory volume capacity. Methods of using the device are also provided.Type: ApplicationFiled: August 21, 2007Publication date: April 24, 2008Inventors: Martin Foley, Jerry Grychowski
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Publication number: 20080083407Abstract: A nebulizer for efficiently and reliably delivering aerosolized fluid to an inhaling patient is disclosed. The nebulizer, in one embodiment, includes a fluid channel air inlet and fluid channel air inlet valve responsive to either a manual force external of the nebulizer, or a patient's breathing, to begin the nebulization process. The nebulizer also includes a fluid return channel to a fluid source, such as a removable vial, containing fluid to be aerosolized.Type: ApplicationFiled: August 10, 2007Publication date: April 10, 2008Inventors: Jerry Grychowski, Martin Foley, Michael Nuttall
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Publication number: 20080066743Abstract: An aerosol medication delivery apparatus includes a holding chamber having an input end and an output end and defining an interior space. The output end comprises an orifice having a cross-sectional area of less than about 60 mm2. In one preferred embodiment, the orifice has a circular cross-section. Preferably, the orifice has a diameter of between about 2.0 mm and about 7.50 mm. In one preferred embodiment, an inhalation and exhalation valve is located at the output end. A method of using the holding chamber is also provided.Type: ApplicationFiled: April 9, 2007Publication date: March 20, 2008Inventors: Jerry Grychowski, Martin Foley
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Patent number: 7270123Abstract: A nebulizer for efficiently and reliably delivering aerosolized fluid to an inhaling patient is disclosed. The nebulizer, in one embodiment, includes a fluid channel air inlet and fluid channel air inlet valve responsive to either a manual force external of the nebulizer, or a patient's breathing, to begin the nebulization process. The nebulizer also includes a fluid return channel to a fluid source, such as a removable vial, containing fluid to be aerosolized.Type: GrantFiled: August 12, 2004Date of Patent: September 18, 2007Assignee: Trudell Medical InternationalInventors: Jerry Grychowski, Martin P. Foley, Michael Nuttall
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Publication number: 20070204864Abstract: An apparatus and method for indicating breathing cycle of a patient using an aerosol delivery device. In one aspect, an aerosol delivery device includes a visual indicator that is moveable in response to a patient's breathing cycle and is positioned away from an inspiration path of the aerosol. In another aspect, a method of cycling a visual indicator between a first position and a second position in response to a patient's breathing cycle is described.Type: ApplicationFiled: May 8, 2007Publication date: September 6, 2007Inventors: Jerry Grychowski, George Baran, Martin Foley
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Publication number: 20070175474Abstract: An indicating device suitable for indicating the number of dosages of a substance that have been dispensed from or remain in a container. The indicating device includes an indicator member having an outwardly facing first surface with indicia visible to a user and an opposite inwardly facing surface having a plurality of teeth. The first surface further includes a groove. A cover is disposed over at least a portion of the first surface of the indicator member such that only a portion of the indicia are visible at any one time. The cover includes an inwardly extending projection disposed in the groove. The indicator member is rotatable relative to the cover with the projection being moveable in the groove as the indicator member is rotated relative to the cover. In another aspect, a rotatable member is rotatable relative to an outer cover.Type: ApplicationFiled: March 14, 2007Publication date: August 2, 2007Inventors: Peter Scarrott, Jerry Grychowski, James Schmidt, Martin Foley
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Publication number: 20070084467Abstract: A medicament dispensing device for dispensing metered dosages of a medicament includes an actuator housing having a longitudinally extending cavity and a container disposed in the cavity and having a cylinder with a first outer diameter. The cylinder is adapted to hold the medicament. The container is reciprocally moveable relative to the actuator housing along a longitudinal axis. An indicating device includes an indicator housing having a tubular portion connected to said container, with the indicating device being reciprocally moveable with the container relative to the actuator housing. The tubular portion has a second outer diameter that is of substantially the same diameter as the first outer diameter. A longitudinally extending side wall has a viewing window formed therein. An indicator is rotatably mounted in the indicator housing, with a surface thereof having indicia visible through the viewing window.Type: ApplicationFiled: December 14, 2006Publication date: April 19, 2007Inventors: Peter Scarrott, Jerry Grychowski, James Schmidt, Martin Foley
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Publication number: 20070023036Abstract: An apparatus and method for providing a nebula or aerosol to a patient. In one aspect, a nebulizer is pressure sensitive so that nebulization is coordinated with a breathing cycle of the patient. The nebulizer includes a movable gas diverter that diverts pressurized gas across a liquid outlet. The diverter is moved in response to the patient's breathing cycle. In one aspect, a biasing member moves the diverter. According to another aspect of the nebulizer, an annular liquid orifice disperses an aerosol in a radial direction in response to a pressurized gas flow from an orifice located concentrically thereto. Multiple liquid orifices may be provided. In a further aspect of the nebulizer, a reservoir includes an upper, wide portion and a lower narrow portion to apply relatively uniform pressure at a liquid orifice.Type: ApplicationFiled: June 13, 2006Publication date: February 1, 2007Inventors: Jerry Grychowski, George Baran, Martin Foley