Patents by Inventor Douglas Drew
Douglas Drew 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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Patent number: 11938271Abstract: An endotracheal tube holder device is provided for securely holding an endotracheal tube to a patient during intubation. The tube holder device includes a support rail placed above a lip of a patient. An auxiliary clip is coupled to the support rail and slidably movable along the length of the support rail for holding an accessory device relative to the patient's face. The auxiliary clip includes both a horizontal accessory holder and a vertical accessory holder to releasably retain the accessory device horizontally and vertically, respectively. A tube fastener is coupled to the support rail and includes a tube holder base, an adjustment clip coupled to the tube bolder base for laterally repositioning the tube holder base along the support rail, and a securement tie. The securement tie may be wrapped around a portion of the endotracheal tube to secure the tube to the tube holder base.Type: GrantFiled: September 14, 2019Date of Patent: March 26, 2024Assignee: TELEFLEX MEDICAL INCORPORATEDInventors: Douglas Drew, Daniel P. Dwyer, Christopher S. Jackson
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Publication number: 20210379316Abstract: A respiratory filter and condensate management apparatus is provided for use in a breathing circuit during patient respiration. The apparatus includes a housing having an air inlet port for receiving a flow of respiratory air, and an air outlet port for outputting the flow of respiratory air to a ventilator. A filter compartment is provided within the housing and includes a filter member located in a flow path of the respiratory air from the air inlet port to the air outlet port. A condensate collection compartment is provided within the housing and includes at least one reservoir and at least one self-sealing drainage port. The reservoir collects liquid formed by condensation of the respiratory air within the filter compartment, and the drainage port allows removal of the collected liquid from the reservoir while the housing remains connected to the breathing circuit.Type: ApplicationFiled: August 24, 2021Publication date: December 9, 2021Inventors: Daniel Patrick DWYER, Christopher JACKSON, Douglas DREW
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Publication number: 20210299393Abstract: A near-patient humidification system provides vapor to a respiratory breathing circuit. The system includes an expiratory gas conduit and an inspiratory gas conduit. A patient coupling member is provided for coupling the expiratory and inspiratory gas conduits to a patient interface. A vapor injection unit is located at least partially within the housing of the patient coupling member. The vapor injection unit heats a supply of fluid into vapor and injects the vapor into the inspiratory gas passage of the patient coupling member at a vapor injection location for providing moisture to the inspiratory gas flow. A method of simultaneously and independently controlling the temperature and humidity of inspiratory gas in a respiratory breathing circuit is performed by injecting vapor having a temperature determined as a function of measured temperatures and measured humidities of the breathing gas at different locations along the breathing circuit.Type: ApplicationFiled: March 9, 2021Publication date: September 30, 2021Inventors: Douglas DREW, Daniel Patrick DWYER
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Patent number: 10946162Abstract: A near-patient humidification system provides vapor to a respiratory breathing circuit. The system includes an expiratory gas conduit and an inspiratory gas conduit. A patient coupling member is provided for coupling the expiratory and inspiratory gas conduits to a patient interface. A vapor injection unit is located at least partially within the housing of the patient coupling member. The vapor injection unit heats a supply of fluid into vapor and injects the vapor into the inspiratory gas passage of the patient coupling member at a vapor injection location for providing moisture to the inspiratory gas flow. A method of simultaneously and independently controlling the temperature and humidity of inspiratory gas in a respiratory breathing circuit is performed by injecting vapor having a temperature determined as a function of measured temperatures and measured humidities of the breathing gas at different locations along the breathing circuit.Type: GrantFiled: October 26, 2017Date of Patent: March 16, 2021Assignee: TELEFLEX MEDICAL INCORPORATEDInventors: Douglas Drew, Daniel Patrick Dwyer
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Publication number: 20210008315Abstract: An endotracheal tube holder device is provided for securely holding an endotracheal tube to a patient during intubation. The tube holder device includes a support rail placed above a lip of a patient. An auxiliary clip is coupled to the support rail and slidably movable along the length of the support rail for holding an accessory device relative to the patients face. The auxiliary clip includes both a horizontal accessory clip and a vertical accessory clip to releasably retain the accessory device horizontally and vertically, respectively. A tube fastener is coupled to the support rail and includes a tube holder base, an adjustment clip coupled to the tube bolder base for laterally repositioning the tube holder base along the support rail, and a securement tie. The securement tie may be wrapped around a portion of the endotracheal tube to secure the tube to the tube holder base.Type: ApplicationFiled: March 15, 2019Publication date: January 14, 2021Inventors: Douglas DREW, Daniel P. DWYER, Christopher S. JACKSON
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Publication number: 20200009342Abstract: An endotracheal tube holder device is provided for securely holding an endotracheal tube to a patient during intubation. The tube holder device includes a support rail placed above a lip of a patient. An auxiliary clip is coupled to the support rail and slidably movable along the length of the support rail for holding an accessory device relative to the patient's face. The auxiliary clip includes both a horizontal accessory holder and a vertical accessory holder to releasably retain the accessory device horizontally and vertically, respectively. A tube fastener is coupled to the support rail and includes a tube holder base, an adjustment clip coupled to the tube bolder base for laterally repositioning the tube holder base along the support rail, and a securement tie. The securement tie may be wrapped around a portion of the endotracheal tube to secure the tube to the tube holder base.Type: ApplicationFiled: September 14, 2019Publication date: January 9, 2020Inventors: Douglas DREW, Daniel P. DWYER, Christopher S. JACKSON
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Publication number: 20180154498Abstract: A technique facilitates formation of a burnished region, e.g. a seal region, via plastic deformation of an internal surface. The technique utilizes a burnishing assembly which may comprise a stem sized for insertion into a tubular region. The stem may be combined with an actuator and a plurality of rolling elements mounted on the actuator. When the actuator is actuated to a radially outward position, the plurality of rolling elements may be moved into engagement with the internal surface until plastic deformation occurs. The stem may then the rotated to force the plurality of rolling elements along the internal surface so as to form a region of plastic deformation. The plastic deformation may be located to form a seal, for example, between adjacent components.Type: ApplicationFiled: December 5, 2016Publication date: June 7, 2018Inventors: David Harold THEISS, Douglas Drew HALL
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Publication number: 20180110955Abstract: A near-patient humidification system provides vapor to a respiratory breathing circuit. The system includes an expiratory gas conduit and an inspiratory gas conduit. A patient coupling member is provided for coupling the expiratory and inspiratory gas conduits to a patient interface. A vapor injection unit is located at least partially within the housing of the patient coupling member. The vapor injection unit heats a supply of fluid into vapor and injects the vapor into the inspiratory gas passage of the patient coupling member at a vapor injection location for providing moisture to the inspiratory gas flow. A method of simultaneously and independently controlling the temperature and humidity of inspiratory gas in a respiratory breathing circuit is performed by injecting vapor having a temperature determined as a function of measured temperatures and measured humidities of the breathing gas at different locations along the breathing circuit.Type: ApplicationFiled: October 26, 2017Publication date: April 26, 2018Inventors: Douglas DREW, Daniel Patrick DWYER
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Patent number: 9552710Abstract: Systems (100) and methods (1100) for activating an Electronic Article Surveillance (“EAS”) element deactivator. The methods involve: obtaining customer-related data from a customer of a business organization who is attempting to deactivate an EAS element of at least one item; obtaining transaction data contained in a receipt issued upon completion of a checkout transaction for the customer; communicating the customer-related data, transaction data and a unique identifier for an EAS element deactivation system to a remote computing device; processing the customer-related data and transaction data to obtain confirmation that the customer has recently successfully completed the checkout transaction for the item and the EAS element of the item has not yet been deactivated; and activating the EAS element deactivator of the EAS element deactivation system subsequent to when the confirmation is obtained.Type: GrantFiled: July 16, 2014Date of Patent: January 24, 2017Assignee: Tyco Fire & Security GmbHInventors: Paul B. Rasband, Hubert A. Patterson, Stewart E. Hall, Nancy L. Van Nest, Douglas A. Drew
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Patent number: 9437090Abstract: A deactivator device for a mobile Point of Sale (mPOS) systems includes a pair of spaced apart, fixed position electromagnets positioned and configured such that magnetic fields generated by the electromagnets aid one another to form a combined magnetic field; a battery; a capacitor; and an electronics assembly including a microcontroller configured to control storage of energy from the battery in the capacitor and to selectively provide a deactivation or activation pulse from the capacitor to the electromagnets. The components may be positioned in a housing configured for attachment to a mPOS mobile device.Type: GrantFiled: March 14, 2014Date of Patent: September 6, 2016Assignee: Tyco Fire & Security GmbHInventors: Ronald B. Easter, Douglas A. Drew
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Patent number: 9184987Abstract: A people counting system and method for the automatic reconfiguration of a failed people counting sensor device in a people counting system. The system includes a plurality of addressable people counting sensor devices defining a cluster having a master device in communication with at least one slave device, each of the master device and the slave devices having a corresponding Media Access Control (“MAC”) address. The master device is adapted to sequentially transmit power-on commands to each of the slave devices, assign a different node address to each of the slave devices, receive an association of the MAC address of the master device to the node address and MAC address of each of the slave devices to form a cluster configuration, store the cluster configuration as a cluster configuration table, and replicate the cluster configuration table to the slave devices. A dynamic host configuration protocol (DHCP) server assigns an IP public address to the master device.Type: GrantFiled: May 6, 2011Date of Patent: November 10, 2015Assignee: Tyco Fire & Security GmbHInventors: Melwyn F. Sequeira, Michael del Busto, Stewart E. Hall, Douglas A. Drew, Jan B. Forney
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Publication number: 20150009035Abstract: Systems (100) and methods (1100) for activating an Electronic Article Surveillance (“EAS”) element deactivator. The methods involve: obtaining customer-related data from a customer of a business organization who is attempting to deactivate an EAS element of at least one item; obtaining transaction data contained in a receipt issued upon completion of a checkout transaction for the customer; communicating the customer-related data, transaction data and a unique identifier for an EAS element deactivation system to a remote computing device; processing the customer-related data and transaction data to obtain confirmation that the customer has recently successfully completed the checkout transaction for the item and the EAS element of the item has not yet been deactivated; and activating the EAS element deactivator of the EAS element deactivation system subsequent to when the confirmation is obtained.Type: ApplicationFiled: July 16, 2014Publication date: January 8, 2015Inventors: PAUL B. RASBAND, Hubert A. Patterson, Stewart E. Hall, Nancy L. Van Nest, Douglas A. Drew
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Publication number: 20140268472Abstract: A deactivator device for a mobile Point of Sale (mPOS) systems includes a pair of spaced apart, fixed position electromagnets positioned and configured such that magnetic fields generated by the electromagnets aid one another to form a combined magnetic field; a battery; a capacitor; and an electronics assembly including a microcontroller configured to control storage of energy from the battery in the capacitor and to selectively provide a deactivation or activation pulse from the capacitor to the electromagnets. The components may be positioned in a housing configured for attachment to a mPOS mobile device.Type: ApplicationFiled: March 14, 2014Publication date: September 18, 2014Applicant: Tyco Fire & Security GmbHInventors: RONALD B. EASTER, Douglas A. Drew
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Publication number: 20140266732Abstract: A system for monitoring and reporting personnel compliance with usage of an antiseptic dispenser for hand hygiene. The system may be provided in each of a plurality of rooms in a building. For example, patient rooms in a hospital may each be equipped with the system. The system is configured to detect and identify persons entering or exiting a room, to monitor the persons' use of an antiseptic dispenser, and to report the persons' use of the antiseptic dispenser.Type: ApplicationFiled: March 14, 2014Publication date: September 18, 2014Inventors: Theodore R. Barbeau, Thomas Robert Barbeau, Benjamin Danker, Douglas Drew Papuga, Tristan Ramas, Richard Riggott
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Patent number: 8358211Abstract: An integrated data reader and electronic article surveillance (EAS) system, and methods of operation. Several configurations are also disclosed for alternate deactivation coil designs and mounting schemes.Type: GrantFiled: October 24, 2011Date of Patent: January 22, 2013Assignees: Datalogic ADC, Inc., Sensormatic Electronics, LLCInventors: Matthew J. Friend, Douglas A. Drew, David J. Newman, Gerardo Aguirre, Ronald B. Easter, Garrett J. Barnum
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Publication number: 20120215874Abstract: A people counting system and method for the automatic reconfiguration of a failed people counting sensor device in a people counting system. The system includes a plurality of addressable people counting sensor devices defining a cluster having a master device in communication with at least one slave device, each of the master device and the slave devices having a corresponding Media Access Control (“MAC”) address. The master device is adapted to sequentially transmit power-on commands to each of the slave devices, assign a different node address to each of the slave devices, receive an association of the MAC address of the master device to the node address and MAC address of each of the slave devices to form a cluster configuration, store the cluster configuration as a cluster configuration table, and replicate the cluster configuration table to the slave devices. A dynamic host configuration protocol (DHCP) server assigns an IP public address to the master device.Type: ApplicationFiled: May 6, 2011Publication date: August 23, 2012Applicant: SENSORMATIC ELECTRONICS, LLCInventors: Melwyn F. SEQUEIRA, Michael del BUSTO, Stewart E. HALL, Douglas A. DREW, Jan B. FORNEY
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Publication number: 20120038480Abstract: An integrated data reader and electronic article surveillance (EAS) system, and methods of operation. Several configurations are also disclosed for alternate deactivation coil designs and mounting schemes.Type: ApplicationFiled: October 24, 2011Publication date: February 16, 2012Applicants: Sensormatic Electronics, LLC, Datalogic Scanning, Inc.Inventors: Matthew J. Friend, Douglas A. Drew, Ronald B. Easter, Gerardo Aguirre, Garrett J. Barnum, David J. Newman
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Patent number: 8058994Abstract: A system and method for providing synchronized transmission in an electronic article surveillance (EAS) system is provided. The method includes determining a transmission timing difference between a plurality of units of the EAS system using a communication link of the EAS system and synchronizing transmissions for each of the plurality of units based on the transmission timing difference.Type: GrantFiled: September 9, 2005Date of Patent: November 15, 2011Assignee: Sensormatic Electronics, LLCInventors: Gerardo Aguirre, Douglas A. Drew
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Publication number: 20100148967Abstract: An integrated data reader and electronic article surveillance (EAS) system, and methods of operation. Several configurations are also disclosed for alternate deactivation coil designs and mounting schemes.Type: ApplicationFiled: November 16, 2009Publication date: June 17, 2010Applicants: Datalogic Scanning, Inc., Sensormatic Electronics CorporationInventors: Matthew J. Friend, Douglas A. Drew, Ronald B. Easter, Gerardo Aguirre, Garrett J. Barnum, David J. Newman
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Patent number: 7619527Abstract: An integrated data reader and electronic article surveillance (EAS) system, and methods of operation. Several configurations are also disclosed for alternate deactivation coil designs and mounting schemes.Type: GrantFiled: February 8, 2006Date of Patent: November 17, 2009Assignees: Datalogic Scanning, Inc., Sensormatic Electronics CorporationInventors: Matthew J. Friend, Douglas A. Drew, David J. Newman, Gerardo Aguirre, Ronald B. Easter, Garrett J. Barnum