Patents by Inventor Ayesha Arzumand
Ayesha Arzumand 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: 20230173224Abstract: Drug delivery systems and methods are disclosed herein. In some embodiments, a drug delivery system can be configured to deliver a drug to a patient in coordination with a physiological parameter of the patient (e.g., the patient’s natural cerebrospinal fluid (CSF) pulsation or the patient’s heart or respiration rate). In some embodiments, a drug delivery system can be configured to use a combination of infusion and aspiration to control delivery of a drug to a patient. Catheters, controllers, and other components for use in the above systems are also disclosed, as are various methods of using such systems.Type: ApplicationFiled: January 10, 2023Publication date: June 8, 2023Inventors: PJ Anand, Morgan Brophy, Deep Arjun Singh, Greg Eberl, Ayesha Arzumand, Stela Moura, Andrew East, Jonathan Freund
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Publication number: 20230143477Abstract: A subcutaneous port assembly includes a base, a connector, a stem, a sealing element, and a locking member. The connector extends from a first end attached to the base to a distal end and includes an inner surface defining a socket having an inside diameter. The stem extends from the base and into the socket. The stem includes an outer surface having an outside diameter that is less than the inside diameter of the socket. The sealing element is disposed within the socket between the stem and the inner surface of the socket. The locking member has a plunger received within the socket from the distal end and having a terminal end facing the sealing element. The plunger is axially movable between a first position and a second position to selectively compress the sealing element within the socket.Type: ApplicationFiled: April 2, 2021Publication date: May 11, 2023Applicant: Takeda Pharmaceutical Company LimitedInventors: Ayesha Arzumand, Chris Tarapata, Marc Bellisario, Christel Hartshorn, Matthew J. Gunn, Chase Fetzer
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Publication number: 20210093844Abstract: Systems and methods for flushing shunt systems are disclosed herein. In some embodiments, a flusher includes a pinch tube that extends over a flush dome such that a user can simultaneously close the pinch tube and actuate the flush dome with a single motion. Flushing and refill valves of the system can be disposed in a cartridge that is laterally-offset from the flush dome, advantageously reducing the height profile of the flusher. Flushers with integrated shunt valves are also disclosed, as are shunt systems with restricted and unrestricted modes for selectively limiting the instances in which a user can open an auxiliary flow path through the system.Type: ApplicationFiled: October 5, 2020Publication date: April 1, 2021Applicant: Anuncia, Inc.Inventors: PJ Anand, Deep Arjun Singh, Greg Eberl, Andrew East, Morgan Brophy, Ayesha Arzumand, Stela Moura, Loredana Guseila
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Publication number: 20210052820Abstract: Automated drug delivery systems and related methods are disclosed herein. In some embodiments, these systems can reduce or eliminate infusion inconsistencies. An exemplary system can include a syringe actuator which can be controlled via electrical, mechanical, pneumatic, and/or hydraulic means to precisely infuse and/or withdraw material from a patient.Type: ApplicationFiled: November 9, 2020Publication date: February 25, 2021Inventors: PJ Anand, Ayesha Arzumand, Morgan Brophy, Andrew East, Gregory Eberl, Deep Arjun Singh
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Patent number: 10828424Abstract: Automated drug delivery systems and related methods are disclosed herein. In some embodiments, these systems can reduce or eliminate infusion inconsistencies. An exemplary system can include a syringe actuator which can be controlled via electrical, mechanical, pneumatic, and/or hydraulic means to precisely infuse and/or withdraw material from a patient.Type: GrantFiled: July 28, 2017Date of Patent: November 10, 2020Assignee: ALCYONE LIFESCIENCES, INC.Inventors: PJ Anand, Ayesha Arzumand, Morgan Brophy, Andrew East, Gregory Eberl, Deep Arjun Singh
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Patent number: 10792480Abstract: Systems and methods for flushing shunt systems are disclosed herein. In some embodiments, a flusher includes a pinch tube that extends over a flush dome such that a user can simultaneously close the pinch tube and actuate the flush dome with a single motion. Flushing and refill valves of the system can be disposed in a cartridge that is laterally-offset from the flush dome, advantageously reducing the height profile of the flusher. Flushers with integrated shunt valves are also disclosed, as are shunt systems with restricted and unrestricted modes for selectively limiting the instances in which a user can open an auxiliary flow path through the system.Type: GrantFiled: October 12, 2017Date of Patent: October 6, 2020Assignee: Anuncia, Inc.Inventors: P J Anand, Deep Arjun Singh, Greg Eberl, Andrew East, Morgan Brophy, Ayesha Arzumand, Stela Moura, Loredana Guseila
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Publication number: 20200275948Abstract: Drug delivery systems and methods are disclosed herein. In some embodiments, a drug delivery system can be configured to deliver a drug to a patient in coordination with a physiological parameter of the patient (e.g., the patient's natural cerebrospinal fluid (CSF) pulsation or the patient's heart or respiration rate). In some embodiments, a drug delivery system can be configured to use a combination of infusion and aspiration to control delivery of a drug to a patient. Catheters, controllers, and other components for use in the above systems are also disclosed, as are various methods of using such systems.Type: ApplicationFiled: May 18, 2020Publication date: September 3, 2020Inventors: PJ Anand, Morgan Brophy, Deep Arjun Singh, Greg Eberl, Ayesha Arzumand, Stela Moura
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Patent number: 10653442Abstract: Drug delivery systems and methods are disclosed herein. In some embodiments, a drug delivery system can be configured to deliver a drug to a patient in coordination with a physiological parameter of the patient (e.g., the patient's natural cerebrospinal fluid (CSF) pulsation or the patient's heart or respiration rate). In some embodiments, a drug delivery system can be configured to use a combination of infusion and aspiration to control delivery of a drug to a patient. Catheters, controllers, and other components for use in the above systems are also disclosed, as are various methods of using such systems.Type: GrantFiled: December 21, 2017Date of Patent: May 19, 2020Assignee: ALCYONE LIFESCIENCES, INC.Inventors: PJ Anand, Morgan Brophy, Deep Arjun Singh, Greg Eberl, Ayesha Arzumand, Stela Moura
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Publication number: 20190160254Abstract: Drug delivery systems and methods are disclosed herein. In some embodiments, a drug delivery system can be configured to deliver a drug to a patient in coordination with a physiological parameter of the patient (e.g., the patient's natural cerebrospinal fluid (CSF) pulsation or the patient's heart or respiration rate). In some embodiments, a drug delivery system can be configured to use a combination of infusion and aspiration to control delivery of a drug to a patient. Catheters, controllers, and other components for use in the above systems are also disclosed, as are various methods of using such systems.Type: ApplicationFiled: November 15, 2018Publication date: May 30, 2019Inventors: PJ Anand, Morgan Brophy, Deep Arjun Singh, Greg Eberl, Ayesha Arzumand, Stela Moura, Andrew East, Jonathan Freund
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Publication number: 20180185058Abstract: Drug delivery systems and methods are disclosed herein. In some embodiments, a drug delivery system can be configured to deliver a drug to a patient in coordination with a physiological parameter of the patient (e.g., the patient's natural cerebrospinal fluid (CSF) pulsation or the patient's heart or respiration rate). In some embodiments, a drug delivery system can be configured to use a combination of infusion and aspiration to control delivery of a drug to a patient. Catheters, controllers, and other components for use in the above systems are also disclosed, as are various methods of using such systems.Type: ApplicationFiled: December 21, 2017Publication date: July 5, 2018Applicant: Alcyone Lifesciences, Inc.Inventors: PJ Anand, Morgan Brophy, Deep Arjun Singh, Greg Eberl, Ayesha Arzumand, Stela Moura
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Publication number: 20180104459Abstract: Systems and methods for flushing shunt systems are disclosed herein. In some embodiments, a flusher includes a pinch tube that extends over a flush dome such that a user can simultaneously close the pinch tube and actuate the flush dome with a single motion. Flushing and refill valves of the system can be disposed in a cartridge that is laterally-offset from the flush dome, advantageously reducing the height profile of the flusher. Flushers with integrated shunt valves are also disclosed, as are shunt systems with restricted and unrestricted modes for selectively limiting the instances in which a user can open an auxiliary flow path through the system.Type: ApplicationFiled: October 12, 2017Publication date: April 19, 2018Applicant: Alcyone Lifesciences, Inc.Inventors: PJ Anand, Deep Arjun Singh, Greg Eberl, Andrew East, Morgan Brophy, Ayesha Arzumand, Stela Moura, Loredana Guseila
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Publication number: 20180028761Abstract: Automated drug delivery systems and related methods are disclosed herein. In some embodiments, these systems can reduce or eliminate infusion inconsistencies. An exemplary system can include a syringe actuator which can be controlled via electrical, mechanical, pneumatic, and/or hydraulic means to precisely infuse and/or withdraw material from a patient.Type: ApplicationFiled: July 28, 2017Publication date: February 1, 2018Applicant: Alcyone Lifesciences, Inc.Inventors: PJ Anand, Ayesha Arzumand, Morgan Brophy, Andrew East, Gregory Eberl, Deep Arjun Singh