Patents by Inventor Alex Shen

Alex Shen 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).

  • Patent number: 11839535
    Abstract: The disclosure relates generally to an extended use systems and devices for management of bladder function for people with urinary dysfunction. The system includes a catheter which can include a sensor that can determine bladder condition and a valve that can control fluid flow. The catheter can be placed inside the bladder using devices that facilitate insertion and extraction. The placement of the catheter can be done by a trained individual such as a patient, as well as a clinician, a nurse, or a caretaker. Once placed inside the bladder, the catheter can be fully-internal, meaning no portion of the catheter is visible from outside of the patient's body.
    Type: Grant
    Filed: June 8, 2020
    Date of Patent: December 12, 2023
    Assignee: Spinal Singularity, Inc.
    Inventors: Derek Herrera, Alex Shen
  • Publication number: 20200406004
    Abstract: The disclosure relates generally to an extended use systems and devices for management of bladder function for people with urinary dysfunction. The system includes a catheter and a valve that can control fluid flow. The catheter can be placed inside the bladder using devices that facilitate insertion and extraction. The placement of the catheter can be done by a trained individual such as a patient, as well as a clinician, a nurse, or a caretaker. Once placed inside the bladder, the catheter can be fully-internal, meaning no portion of the catheter is visible from outside of the patient's body.
    Type: Application
    Filed: June 8, 2020
    Publication date: December 31, 2020
    Applicant: Spinal Singularity, Inc.
    Inventors: Derek Herrera, Alex Shen
  • Publication number: 20200375714
    Abstract: The disclosure relates generally to an extended use systems and devices for management of bladder function for people with urinary dysfunction. The system includes a catheter which can include a sensor that can determine bladder condition and a valve that can control fluid flow. The catheter can be placed inside the bladder using devices that facilitate insertion and extraction. The placement of the catheter can be done by a trained individual such as a patient, as well as a clinician, a nurse, or a caretaker. Once placed inside the bladder, the catheter can be fully-internal, meaning no portion of the catheter is visible from outside of the patient's body.
    Type: Application
    Filed: June 8, 2020
    Publication date: December 3, 2020
    Applicant: Spinal Singularity, Inc.
    Inventors: Derek Herrera, Alex Shen
  • Patent number: 10675435
    Abstract: The disclosure relates generally to an extended use systems and devices for management of bladder function for people with urinary dysfunction. The system includes a catheter and a valve that can control fluid flow. The catheter can be placed inside the bladder using devices that facilitate insertion and extraction. The placement of the catheter can be done by a trained individual such as a patient, as well as a clinician, a nurse, or a caretaker. Once placed inside the bladder, the catheter can be fully-internal, meaning no portion of the catheter is visible from outside of the patient's body.
    Type: Grant
    Filed: March 16, 2016
    Date of Patent: June 9, 2020
    Assignee: Spinal Singularity, Inc.
    Inventors: Derek Herrera, Alex Shen
  • Patent number: 10675134
    Abstract: The disclosure relates generally to an extended use systems and devices for management of bladder function for people with urinary dysfunction. The system includes a catheter which can include a sensor that can determine bladder condition and a valve that can control fluid flow. The catheter can be placed inside the bladder using devices that facilitate insertion and extraction. The placement of the catheter can be done by a trained individual such as a patient, as well as a clinician, a nurse, or a caretaker. Once placed inside the bladder, the catheter can be fully-internal, meaning no portion of the catheter is visible from outside of the patient's body.
    Type: Grant
    Filed: January 22, 2018
    Date of Patent: June 9, 2020
    Assignee: Spinal Singularity, Inc.
    Inventors: Derek Herrera, Alex Shen
  • Patent number: 10646332
    Abstract: An adjustable base plate for use with a tracheotomy stoma includes a flexible membrane and a base component having an accessory mounting portion disposed in a center of the flexible membrane and adapted to mount a tracheostoma accessory. The base plate defines a conically shaped region formed by a plurality of conforming members extending radially from the accessory mounting portion that are laterally spaced from one another and connected to one another by a plurality of web portions formed by the flexible membrane. An adhesive material is applied to the flexible membrane.
    Type: Grant
    Filed: November 28, 2017
    Date of Patent: May 12, 2020
    Assignee: Freudenberg Medical, LLC
    Inventors: Michelle Halpin, John C. Day, Alex Shen, Dimitri Stroumpoulis
  • Publication number: 20190159892
    Abstract: An adjustable base plate for use with a tracheotomy stoma includes a flexible membrane and a base component having an accessory mounting portion disposed in a center of the flexible membrane and adapted to mount a tracheostoma accessory. The base plate defines a conically shaped region formed by a plurality of conforming members extending radially from the accessory mounting portion that are laterally spaced from one another and connected to one another by a plurality of web portions formed by the flexible membrane. An adhesive material is applied to the flexible membrane.
    Type: Application
    Filed: November 28, 2017
    Publication date: May 30, 2019
    Inventors: Michelle HALPIN, John C. DAY, Alex SHEN, Dimitri STROUMPOULIS
  • Publication number: 20180153671
    Abstract: The disclosure relates generally to an extended use systems and devices for management of bladder function for people with urinary dysfunction. The system includes a catheter which can include a sensor that can determine bladder condition and a valve that can control fluid flow. The catheter can be placed inside the bladder using devices that facilitate insertion and extraction. The placement of the catheter can be done by a trained individual such as a patient, as well as a clinician, a nurse, or a caretaker. Once placed inside the bladder, the catheter can be fully-internal, meaning no portion of the catheter is visible from outside of the patient's body.
    Type: Application
    Filed: January 22, 2018
    Publication date: June 7, 2018
    Inventors: Derek Herrera, Alex Shen
  • Publication number: 20160287847
    Abstract: The disclosure relates generally to an extended use systems and devices for management of bladder function for people with urinary dysfunction. The system includes a catheter and a valve that can control fluid flow. The catheter can be placed inside the bladder using devices that facilitate insertion and extraction. The placement of the catheter can be done by a trained individual such as a patient, as well as a clinician, a nurse, or a caretaker. Once placed inside the bladder, the catheter can be fully-internal, meaning no portion of the catheter is visible from outside of the patient's body.
    Type: Application
    Filed: March 16, 2016
    Publication date: October 6, 2016
    Inventors: Derek Herrera, Alex Shen