Patents by Inventor Jonas P. Carlsson
Jonas P. Carlsson 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: 11839566Abstract: A sensor device for identifying an ostomy effluent leak location in an ostomy system includes a stoma opening and electrically conductive circuitry arranged in pattern around the stoma opening. The electrically conductive circuitry includes a first electrode and a second electrode spaced from the first electrode. The first electrode is subdivided by a plurality of resistors spaced along a length of the first electrode. The second electrode extends as a continuous strip of conductive material. The sensor device is configured to detect electrical resistance in the electrically conductive circuit and identify a location of a leak based on the detected electrical resistance.Type: GrantFiled: August 1, 2022Date of Patent: December 12, 2023Assignee: Hollister IncorporatedInventors: Jonas P. Carlsson, Scott E. Liddle, Kyle A. Matthews
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Publication number: 20230255811Abstract: An ostomy leak detection system (10) includes a sensor device (20) configured to detect one or more parameters or parameter values indicative of a condition of an ostomy product, and one or more auxiliary devices (30) operably connected to the sensor device and configured to receive sensor information indicative of the condition of the ostomy product from the sensor device. The one or more auxiliary devices includes at least one of monitoring device (32), a wearable device (34), a consumer electronic device (36) and a server device (38). A method for ostomy leak detection system analysis includes receiving ostomy system information relating to an ostomy product. The ostomy system information may be information relating to factors affecting performance of the ostomy product. The method further includes determining characteristic information based on the ostomy system information.Type: ApplicationFiled: July 27, 2021Publication date: August 17, 2023Inventors: Jonas P. Carlsson, Ryan S. Park
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Publication number: 20230240881Abstract: An ostomy leakage detection system (10) includes a sensing accessory (12) and a monitor device (14). The sensing accessory includes sensors configured to detect ostomy effluent leakage under a skin barrier (20) of an ostomy pouch system (18). The monitor device is configured to communicate with the sensing accessory to receive ostomy effluent leakage data. The monitor device is also configured to engage with the sensing accessory and configured to be attached to the ostomy pouch system or to user's body via the sensing accessory.Type: ApplicationFiled: July 19, 2021Publication date: August 3, 2023Inventors: Jonas P. Carlsson, Anthony B. Smith, Christina Augustyn, Ryan S. Park, Grace E. Rhinehart
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Publication number: 20230218423Abstract: A sensor device for detecting ostomy effluent leakage in an ostomy appliance includes a sensor layer and a skin barrier layer for attaching the sensor device to a user. The sensor layer includes a substrate, a plurality of sensing electrodes arranged on a proximal side of the substrate, a plurality of connecting traces arranged on a distal side of the substrate, and a plurality of connection points configured to electrically connect the sensor device to a control unit.Type: ApplicationFiled: July 22, 2021Publication date: July 13, 2023Inventors: Jonas P. Carlsson, Lauren M. Lattanzi, Kyle A. Matthews
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Publication number: 20230160771Abstract: An ostomy leakage detection system includes a sensing accessory, a wearable subsystem, a charging dock, and a mobile application. The sensing accessory includes a sensor region comprising a plurality of sensors for measuring resistance of an ostomy appliance, a connector region for connecting to the wearable subsystem, and a tail region extending between the sensor region and the connector region.Type: ApplicationFiled: May 20, 2021Publication date: May 25, 2023Inventors: Jonas P. Carlsson, Ryan S. Park, Christina Augustyn, Kyle A. Matthews, Scott E. Liddle, Lauren M. Lattanzi, Stephanie Musinsky, Anthony B. Smith, Robert A. Stevenson
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Publication number: 20220362050Abstract: A sensor device for identifying an ostomy effluent leak location in an ostomy system includes a stoma opening and electrically conductive circuitry arranged in pattern around the stoma opening. The electrically conductive circuitry includes a first electrode and a second electrode spaced from the first electrode. The first electrode is subdivided by a plurality of resistors spaced along a length of the first electrode. The second electrode extends as a continuous strip of conductive material. The sensor device is configured to detect electrical resistance in the electrically conductive circuit and identify a location of a leak based on the detected electrical resistance.Type: ApplicationFiled: August 1, 2022Publication date: November 17, 2022Inventors: Jonas P. Carlsson, Scott E. Liddle, Kyle A. Matthews
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Publication number: 20220304844Abstract: An ostomy device includes a proximal side configured for attachment to a user, a distal side opposite to the proximal side, and a leakage detection sensor having electrically conductive circuitry supported on a support layer. The leakage detection sensor is configured to detect ostomy effluent by detecting a change in resistance in the electrically conductive circuitry. The ostomy device may be an ostomy appliance or an ostomy accessory.Type: ApplicationFiled: June 15, 2020Publication date: September 29, 2022Inventors: Jonas P. Carlsson, Ryan S. Park, Stephanie Musinsky, Scott E. Liddle, Kyle A. Matthews, Michael P. Nolan, Lauren M. Lattanzi, Anthony B. Smith, Christina Augustyn
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Patent number: 11432956Abstract: A sensor device for identifying an ostomy effluent leak location in an ostomy system includes a stoma opening and electrically conductive circuitry arranged in pattern around the stoma opening. The electrically conductive circuitry includes a first electrode and a second electrode spaced from the first electrode. The first electrode is subdivided by a plurality of resistors spaced along a length of the first electrode. The second electrode extends as a continuous strip of conductive material. The sensor device is configured to detect electrical resistance in the electrically conductive circuit and identify a location of a leak based on the detected electrical resistance.Type: GrantFiled: July 12, 2021Date of Patent: September 6, 2022Assignee: Hollister IncorporatedInventors: Jonas P. Carlsson, Scott E. Liddle, Kyle A. Matthews
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Publication number: 20220265458Abstract: A sensor device for identifying an ostomy effluent leak location in an ostomy system includes a stoma opening and electrically conductive circuitry arranged in pattern around the stoma opening. The electrically conductive circuitry includes a first electrode and a second electrode spaced from the first electrode. The first electrode is subdivided by a plurality of resistors spaced along a length of the first electrode. The second electrode extends as a continuous strip of conductive material. The sensor device is configured to detect electrical resistance in the electrically conductive circuit and identify a location of a leak based on the detected electrical resistance.Type: ApplicationFiled: July 12, 2021Publication date: August 25, 2022Inventors: Jonas P. Carlsson, Scott E. Liddle, Kyle A. Matthews
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Publication number: 20220071797Abstract: An ostomy appliance includes an ostomy hydrocolloid having a body-facing side, a pouch-facing side and a stoma opening, at least one fluid aperture formed in the body-facing side and at least one fluidic channel embedded in the ostomy hydrocolloid having a proximal portion disposed in fluid communication with the at least one fluid aperture. The ostomy appliance also includes at least one window formed in the pouch facing side, the at least one window aligned with a distal portion of the fluidic channel such that a portion of the fluidic channel is visible through the window. In another embodiment, an ostomy appliance includes a skin barrier material and an ultrasonic detection device for monitoring the skin barrier material.Type: ApplicationFiled: November 11, 2021Publication date: March 10, 2022Inventors: Jonas P. Carlsson, Michael P. Nolan, Christina Augustyn, James Brandon Barker, Ryan S. Park, Scott Janis, Stephanie Henze, Christopher Michael Wlezien, Somasunder Vijay Sekaran, Germain Verbrackel, Robert Lane, Scott E. Liddle, Stephanie Musinsky, Kyle A. Matthews
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Patent number: 11202719Abstract: An ostomy appliance includes an ostomy hydrocolloid having a body-facing side, a pouch-facing side and a stoma opening, at least one fluid aperture formed in the body-facing side and at least one fluidic channel embedded in the ostomy hydrocolloid having a proximal portion disposed in fluid communication with the at least one fluid aperture. The ostomy appliance also includes at least one window formed in the pouch facing side, the at least one window aligned with a distal portion of the fluidic channel such that a portion of the fluidic channel is visible through the window. In another embodiment, an ostomy appliance includes a skin barrier material and an ultrasonic detection device for monitoring the skin barrier material.Type: GrantFiled: October 3, 2019Date of Patent: December 21, 2021Assignee: Hollister IncorporatedInventors: Jonas P. Carlsson, Michael P. Nolan, Christina Augustyn, James Brandon Barker, Ryan S. Park, Scott Janis, Stephanie Henze, Christopher Michael Wlezien, Somasunder Vijay Sekaran, Germain Verbrackel, Robert Lane, Scott E. Liddle, Stephanie Musinsky, Kyle A. Matthews
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Publication number: 20210386368Abstract: An ostomy appliance system includes an ostomy appliance having a stoma opening and a first electrical interface, and at least one thermal sensor configured to detect at least one thermal property, such as temperature, at the ostomy appliance, the at least one temperature sensor connected to the first electrical interface with electrical circuitry. A wearable device may be removably connected to the ostomy appliance and operably connected to the at least one thermal sensor. The wearable device includes a housing, a second electrical interface configured for electrical connection to the first electrical interface, a power supply and a controller operably connected to the power supply. The controller is configured to determine a condition of the ostomy appliance based on the at least one thermal property detected at the at least one thermal sensor. The wearable device may also include a wireless transceiver configured to communicate with a personal communication device.Type: ApplicationFiled: October 3, 2019Publication date: December 16, 2021Inventors: Jonas P. Carlsson, Michael P. Nolan, Christina Augustyn, James Brandon Barker, Ryan S. Park, Scott Janis, Stephanie Henze, Christopher Michael Wlezien, Somasunder Vijay Sekaran, Germain Verbrackel, Robert Lane, Scott E. Liddle, Stephanie Musinsky, Kyle A. Matthews
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Publication number: 20210338471Abstract: An ostomy appliance includes a substrate and at least one Radio Frequency Identification (RFID) circuit disposed on the substrate. The RFID circuit includes a RFID transponder having an antenna and a conductive ink connected in series with the antenna and the RFID transponder. The conductive ink is configured to dissolve in response to exposure to moisture. The RFID circuit is in a closed condition when the conductive ink extends continuously between the RFID transponder and the antenna. The RFID circuit is in an open condition when at least a portion of the conductive ink is dissolved.Type: ApplicationFiled: October 3, 2019Publication date: November 4, 2021Inventors: Michael P. Nolan, Christina Augustyn, James Brandon Barker, Jonas P. Carlsson, Ryan S. Park, Scott Janis, Stephanie Henze, Christopher Michael Wlezien, Somasunder Vijay Sekaran, Germain Verbrackel, Robert Lane
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Publication number: 20210244563Abstract: An ostomy appliance includes an ostomy hydrocolloid having a body-facing side, a pouch-facing side and a stoma opening, at least one fluid aperture formed in the body-facing side and at least one fluidic channel embedded in the ostomy hydrocolloid having a proximal portion disposed in fluid communication with the at least one fluid aperture. The ostomy appliance also includes at least one window formed in the pouch facing side, the at least one window aligned with a distal portion of the fluidic channel such that a portion of the fluidic channel is visible through the window. In another embodiment, an ostomy appliance includes a skin barrier material and an ultrasonic detection device for monitoring the skin barrier material.Type: ApplicationFiled: October 3, 2019Publication date: August 12, 2021Inventors: Jonas P. Carlsson, Michael P. Nolan, Christina Augustyn, James Brandon Barker, Ryan S. Park, Scott Janis, Stephanie Henze, Christopher Michael Wlezien, Somasunder Vijay Sekaran, Germain Verbrackel, Robert Lane, Scott E. Liddle, Stephanie Musinsky, Kyle A. Matthews