Patents by Inventor Nathanael SIGG
Nathanael SIGG 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: 20240131253Abstract: Devices, systems, and methods are provided herein for delivering medication (e.g., insulin) via a wearable pump having a patch-style form factor for adhesion to a user's body. The reusable pump may be coupled to a disposable cap housing a microdosing system for delivering precise, repeatable doses of medication to a cannula configured to deliver medication to a target infusion area beneath the user's outer skin layer. The system further may include an applicator for inserting the cannula into the user's skin and/or applying an adhesive pad to the skin.Type: ApplicationFiled: December 29, 2023Publication date: April 25, 2024Applicant: Tandem Diabetes Care Switzerland SàrlInventors: Pierre FRIDEZ, Nathanael SIGG, Benjamin PRUIJS, Laurent MOSIMANN
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Publication number: 20240100248Abstract: A drug delivery device comprising a pumping system (4) and a liquid reservoir (7) fluidly connected to a delivery system outlet (12), the liquid reservoir comprising an elastic plunger (14) scalingly slidable within a container wall (13) of the liquid reservoir for expelling liquid out of the reservoir. The pumping system comprises a piston pump (5) comprising a plunger actuator arranged to displace the plunger (14), and a dosing unit (6) arranged downstream of the liquid reservoir (7) and fluidly connected to the liquid reservoir. The dosing unit (6) comprises a chamber portion (22) arranged between an inlet valve (24) and an outlet valve (26), the chamber portion (22) arranged to receive from the liquid reservoir a pump cycle volume of liquid under an operational pressure greater than ambient pressure generated by the piston pump, and to the deliver said pump cycle volume of liquid to the delivery system outlet, said pump cycle volume being dependent on the operational pressure.Type: ApplicationFiled: November 10, 2023Publication date: March 28, 2024Applicant: Tandem Diabetes Care Switzerland SàrlInventors: Antoine BARRAUD, Benjamin PRUIJS, Nathanael SIGG
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Publication number: 20240075202Abstract: Devices, systems, and methods are provided herein for delivering medication (e.g., insulin) via a wearable pump having a patch-style form factor for adhesion to a user's body. The reusable pump may be coupled to a disposable cap housing a microdosing system for delivering precise, repeatable doses of medication to a cannula configured to deliver medication to a target infusion area beneath the user's outer skin layer. The system further may include an applicator for inserting the cannula into the user's skin and/or applying an adhesive pad to the skin.Type: ApplicationFiled: November 10, 2023Publication date: March 7, 2024Applicant: Tandem Diabetes Care Switzerland SàrlInventors: Pierre FRIDEZ, Nathanael SIGG, Christophe SATORRE
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Patent number: 11857757Abstract: Devices, systems, and methods are provided herein for delivering medication (e.g., insulin) via a wearable pump having a patch-style form factor for adhesion to a user's body. The reusable pump may be coupled to a disposable cap housing a microdosing system for delivering precise, repeatable doses of medication to a cannula configured to deliver medication to a target infusion area beneath the user's outer skin layer. The system further may include an applicator for inserting the cannula into the user's skin and/or applying an adhesive pad to the skin.Type: GrantFiled: November 22, 2022Date of Patent: January 2, 2024Assignee: Tandem Diabetes Care Switzerland SàrlInventors: Pierre Fridez, Benjamin Pruijs, Nathanael Sigg, Antoine Barraud, Christophe Satorre, Fabien Berrettoni, Alain Woodtli
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Publication number: 20230364332Abstract: Devices, systems, and methods are provided herein for delivering medication (e.g., insulin) via a wearable pump having a patch-style form factor for adhesion to a user's body. The reusable pump may be coupled to a disposable cap housing a microdosing system for delivering precise, repeatable doses of medication to a cannula configured to deliver medication to a target infusion area beneath the user's outer skin layer. The system further may include an applicator for inserting the cannula into the user's skin and/or applying an adhesive pad to the skin.Type: ApplicationFiled: July 27, 2023Publication date: November 16, 2023Applicant: Tandem Diabetes Care Switzerland SàrlInventors: Nathanael SIGG, Benjamin PRUIJS, Antoine BARRAUD, Christophe SATORRE, Pierre FRIDEZ
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Patent number: 11813428Abstract: A drug delivery device comprising a pumping system (4) and a liquid reservoir (7) fluidly connected to a delivery system outlet (12), the liquid reservoir comprising an elastic plunger (14) scalingly slidable within a container wall (13) of the liquid reservoir for expelling liquid out of the reservoir. The pumping system comprises a piston pump (5) comprising a plunger actuator arranged to displace the plunger (14), and a dosing unit (6) arranged downstream of the liquid reservoir (7) and fluidly connected to the liquid reservoir. The dosing unit (6) comprises a chamber portion (22) arranged between an inlet valve (24) and an outlet valve (26), the chamber portion (22) arranged to receive from the liquid reservoir a pump cycle volume of liquid under an operational pressure greater than ambient pressure generated by the piston pump, and to the deliver said pump cycle volume of liquid to the delivery system outlet, said pump cycle volume being dependent on the operational pressure.Type: GrantFiled: December 19, 2022Date of Patent: November 14, 2023Assignee: Tandem Diabetes Care Switzerland SárlInventors: Antoine Barraud, Benjamin Pruijs, Nathanael Sigg
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Publication number: 20230330329Abstract: Devices, systems, and methods are provided herein for delivering medication (e.g., insulin) via a wearable pump having a patch-style form factor for adhesion to a user's body. The reusable pump may be coupled to a disposable cap housing a microdosing system for delivering precise, repeatable doses of medication to a cannula configured to deliver medication to a target infusion area beneath the user's outer skin layer. The system further may include an applicator for inserting the cannula into the user's skin and/or applying an adhesive pad to the skin.Type: ApplicationFiled: June 15, 2023Publication date: October 19, 2023Applicant: Tandem Diabetes Care Switzerland SàrlInventors: Pierre FRIDEZ, Nathanael SIGG, Christophe SATORRE, Fabien BERRETTONI, Laurent MOSIMANN, Antoine BARRAUD
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Patent number: 11679199Abstract: Devices, systems, and methods are provided herein for delivering medication (e.g., insulin) via a wearable pump having a patch-style form factor for adhesion to a user's body. The reusable pump may be coupled to a disposable cap housing a microdosing system for delivering precise, repeatable doses of medication to a cannula configured to deliver medication to a target infusion area beneath the user's outer skin layer. The system further may include an applicator for inserting the cannula into the user's skin and/or applying an adhesive pad to the skin.Type: GrantFiled: November 22, 2022Date of Patent: June 20, 2023Assignee: AMF Medical SAInventors: Antoine Barraud, Benjamin Pruijs, Nathanael Sigg, Christophe Satorre
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Publication number: 20230122585Abstract: A drug delivery device comprising a pumping system (4) and a liquid reservoir (7) fluidly connected to a delivery system outlet (12), the liquid reservoir comprising an elastic plunger (14) scalingly slidable within a container wall (13) of the liquid reservoir for expelling liquid out of the reservoir. The pumping system comprises a piston pump (5) comprising a plunger actuator arranged to displace the plunger (14), and a dosing unit (6) arranged downstream of the liquid reservoir (7) and fluidly connected to the liquid reservoir. The dosing unit (6) comprises a chamber portion (22) arranged between an inlet valve (24) and an outlet valve (26), the chamber portion (22) arranged to receive from the liquid reservoir a pump cycle volume of liquid under an operational pressure greater than ambient pressure generated by the piston pump, and to the deliver said pump cycle volume of liquid to the delivery system outlet, said pump cycle volume being dependent on the operational pressure.Type: ApplicationFiled: December 19, 2022Publication date: April 20, 2023Applicant: AMF Medical SAInventors: Antoine BARRAUD, Benjamin PRUIJS, Nathanael SIGG
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Publication number: 20230105558Abstract: Devices, systems, and methods are provided herein for delivering medication (e.g., insulin) via a wearable pump having a patch-style form factor for adhesion to a user’s body. The reusable pump may be coupled to a disposable cap housing a microdosing system for delivering precise, repeatable doses of medication to a cannula configured to deliver medication to a target infusion area beneath the user’s outer skin layer. The system further may include an applicator for inserting the cannula into the user’s skin and/or applying an adhesive pad to the skin.Type: ApplicationFiled: November 22, 2022Publication date: April 6, 2023Applicant: AMF Medical SAInventors: Pierre FRIDEZ, Benjamin PRUIJS, Nathanael SIGG, Antoine BARRAUD, Christophe SATORRE, Fabien BERRETTONI, Alain WOODTLI
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Publication number: 20230092485Abstract: Devices, systems, and methods are provided herein for delivering medication (e.g., insulin) via a wearable pump having a patch-style form factor for adhesion to a user's body. The reusable pump may be coupled to a disposable cap housing a microdosing system for delivering precise, repeatable doses of medication to a cannula configured to deliver medication to a target infusion area beneath the user's outer skin layer. The system further may include an applicator for inserting the cannula into the user's skin and/or applying an adhesive pad to the skin.Type: ApplicationFiled: November 22, 2022Publication date: March 23, 2023Applicant: AMF Medical SAInventors: Antoine BARRAUD, Benjamin PRUIJS, Nathanael SIGG, Christophe SATORRE
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Patent number: 11529460Abstract: Devices, systems, and methods are provided herein for delivering medication (e.g., insulin) via a wearable pump having a patch-style form factor for adhesion to a user's body. The reusable pump may be coupled to a disposable cap housing a microdosing system for delivering precise, repeatable doses of medication to a cannula configured to deliver medication to a target infusion area beneath the user's outer skin layer. The system further may include an applicator for inserting the cannula into the user's skin and/or applying an adhesive pad to the skin.Type: GrantFiled: February 24, 2022Date of Patent: December 20, 2022Assignee: AMF Medical SAInventors: Benjamin Pruijs, Nathanael Sigg, Antoine Barraud
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Patent number: 11529464Abstract: Devices, systems, and methods are provided herein for delivering medication (e.g., insulin) via a wearable pump having a patch-style form factor for adhesion to a user's body. The reusable pump may be coupled to a disposable cap housing a microdosing system for delivering precise, repeatable doses of medication to a cannula configured to deliver medication to a target infusion area beneath the user's outer skin layer. The system further may include an applicator for inserting the cannula into the user's skin and/or applying an adhesive pad to the skin.Type: GrantFiled: February 24, 2022Date of Patent: December 20, 2022Assignee: AMF Medical SAInventors: Benjamin Pruijs, Christophe Satorre, Nathanael Sigg, Antoine Barraud
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Patent number: 11529461Abstract: Devices, systems, and methods are provided herein for delivering medication (e.g., insulin) via a wearable pump having a patch-style form factor for adhesion to a user's body. The reusable pump may be coupled to a disposable cap housing a microdosing system for delivering precise, repeatable doses of medication to a cannula configured to deliver medication to a target infusion area beneath the user's outer skin layer. The system further may include an applicator for inserting the cannula into the user's skin and/or applying an adhesive pad to the skin.Type: GrantFiled: February 24, 2022Date of Patent: December 20, 2022Assignee: AMF Medical SAInventors: Benjamin Pruijs, Nathanael Sigg, Antoine Barraud, Christophe Satorre, Vincent Vaucher, Laurent Mosimann, Pierre Fridez
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Patent number: 11529458Abstract: A drug delivery device comprising a pumping system (4) and a liquid reservoir (7) fluidly connected to a delivery system outlet (12), the liquid reservoir comprising an elastic plunger (14) sealingly slidable within a container wall (13) of the liquid reservoir for expelling liquid out of the reservoir. The pumping system comprises a piston pump (5) comprising a plunger actuator arranged to displace the plunger (14), and a dosing unit (6) arranged downstream of the liquid reservoir (7) and fluidly connected to the liquid reservoir. The dosing unit (6) comprises a chamber portion (22) arranged between an inlet valve (24) and an outlet valve (26), the chamber portion (22) arranged to receive from the liquid reservoir a pump cycle volume of liquid under an operational pressure greater than ambient pressure generated by the piston pump, and to the deliver said pump cycle volume of liquid to the delivery system outlet, said pump cycle volume being dependent on the operational pressure.Type: GrantFiled: December 8, 2018Date of Patent: December 20, 2022Assignee: AMF Medical SAInventors: Antoine Barraud, Benjamin Pruijs, Nathanael Sigg
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Publication number: 20220379015Abstract: Devices, systems, and methods are provided herein for delivering medication (e.g., insulin) via a wearable pump having a patch-style form factor for adhesion to a user's body. The reusable pump may be coupled to a disposable cap housing a microdosing system for delivering precise, repeatable doses of medication to a cannula configured to deliver medication to a target infusion area beneath the user's outer skin layer. The system further may include an applicator for inserting the cannula into the user's skin and/or applying an adhesive pad to the skin.Type: ApplicationFiled: February 24, 2022Publication date: December 1, 2022Applicant: AMF Medical SAInventors: Benjamin PRUIJS, Nathanael SIGG, Antoine BARRAUD, Christophe SATORRE, Vincent VAUCHER, Laurent MOSIMANN, Pierre FRIDEZ
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Publication number: 20220379014Abstract: Devices, systems, and methods are provided herein for delivering medication (e.g., insulin) via a wearable pump having a patch-style form factor for adhesion to a user's body. The reusable pump may be coupled to a disposable cap housing a microdosing system for delivering precise, repeatable doses of medication to a cannula configured to deliver medication to a target infusion area beneath the user's outer skin layer. The system further may include an applicator for inserting the cannula into the user's skin and/or applying an adhesive pad to the skin.Type: ApplicationFiled: February 24, 2022Publication date: December 1, 2022Applicant: AMF Medical SAInventors: Benjamin PRUIJS, Nathanael SIGG, Antoine BARRAUD
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Publication number: 20220379020Abstract: Devices, systems, and methods are provided herein for delivering medication (e.g., insulin) via a wearable pump having a patch-style form factor for adhesion to a user's body. The reusable pump may be coupled to a disposable cap housing a microdosing system for delivering precise, repeatable doses of medication to a cannula configured to deliver medication to a target infusion area beneath the user's outer skin layer. The system further may include an applicator for inserting the cannula into the user's skin and/or applying an adhesive pad to the skin.Type: ApplicationFiled: February 24, 2022Publication date: December 1, 2022Applicant: AMF Medical SAInventors: Benjamin PRUIJS, Christophe SATORRE, Nathanael SIGG, Antoine BARRAUD
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Publication number: 20210162119Abstract: A drug delivery device comprising a pumping system (4) and a liquid reservoir (7) fluidly connected to a delivery system outlet (12), the liquid reservoir comprising an elastic plunger (14) sealingly slidable within a container wall (13) of the liquid reservoir for expelling liquid out of the reservoir. The pumping system comprises a piston pump (5) comprising a plunger actuator arranged to displace the plunger (14), and a dosing unit (6) arranged downstream of the liquid reservoir (7) and fluidly connected to the liquid reservoir. The dosing unit (6) comprises a chamber portion (22) arranged between an inlet valve (24) and an outlet valve (26), the chamber portion (22) arranged to receive from the liquid reservoir a pump cycle volume of liquid under an operational pressure greater than ambient pressure generated by the piston pump, and to the deliver said pump cycle volume of liquid to the delivery system outlet, said pump cycle volume being dependent on the operational pressure.Type: ApplicationFiled: December 8, 2019Publication date: June 3, 2021Inventors: Antoine BARRAUD, Benjamin PRUIJS, Nathanael SIGG