Patents by Inventor David E. Collins

David E. Collins 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).

  • Publication number: 20250346051
    Abstract: A portable patient-care kit is disclosed. The kit includes a housing, a plurality of compartments and a touch-screen user interface device. The housing forms a container space. The plurality of compartments is disposed within the container space such that each compartment is configured to retain at least one medical apparatus. The touch-screen user interface device has a transceiver that can communicate via a mobile data network.
    Type: Application
    Filed: July 21, 2025
    Publication date: November 13, 2025
    Inventors: Jason A. Demers, Frederick Morgan, George W. Marchant, JR., David E. Collins, Katie A. Delaurentis, Dean Kamen
  • Patent number: 12440401
    Abstract: Disclosed is a system for controlling a mobility device including a processor configured for a workflow process configured for filtering user commands based on a status of the mobility device and defining filtered commands. A mobility device command process is configured for issuing commands based on the filtered commands. The mobility device responds to the commands that are configured for controlling moving the mobility device.
    Type: Grant
    Filed: May 22, 2024
    Date of Patent: October 14, 2025
    Assignee: DEKA Products Limited Partnership
    Inventors: Dirk A. van der Merwe, Susan D. Dastous, Daniel F. Pawlowski, David Doherty, Matthew A. Norris, Alexander D. Streeter, Constance D. Pitenis, David E. Collins, Erik N. Sabin, David J. Meehan, Tania M. F. Zirn
  • Patent number: 12364565
    Abstract: A portable patient-care kit is disclosed. The kit includes a housing, a plurality of compartments and a touch-screen user interface device. The housing forms a container space. The plurality of compartments is disposed within the container space such that each compartment is configured to retain at least one medical apparatus. The touch-screen user interface device has a transceiver that can communicate via a mobile data network.
    Type: Grant
    Filed: June 27, 2024
    Date of Patent: July 22, 2025
    Assignee: DEKA Products Limited Partnership
    Inventors: Jason A. Demers, Frederick Morgan, George W. Marchant, Jr., David E. Collins, Katie A. DeLaurentis, Dean Kamen
  • Patent number: 12205697
    Abstract: A pill dispenser is disclosed that includes a pill-dispensing mechanism, a receptacle, an identifying camera positioned to capture an image of an area adjacent to the pill dispenser, and a processor in operative communication with the pill-dispensing mechanism and the identifying camera.
    Type: Grant
    Filed: June 26, 2023
    Date of Patent: January 21, 2025
    Assignee: DEKA Products Limited Partnership
    Inventors: Dean Kamen, James G. Turner, Erik N. Sabin, Gregg W. Rivinius, David E. Collins, Benjamin Zaslow, Jonathan Zobro, Alexander R. Therrien, Jared N. Farlow
  • Publication number: 20250009946
    Abstract: A blood circuit assembly for a dialysis unit may include an organizing tray, a pair of pneumatic pumps mounted to the organizing tray for circulating blood received from a patient through a circuit including a dialyzer unit and returned to the patient, an air trap mounted to the organizing tray arranged to remove air from blood circulating in the circuit, a pair of dialyzer connections arranged to connect to the inlet and outlet of a dialyzer unit, and a pair of blood line connectors, one inlet blood line connector for receiving blood from the patient and providing blood to the pneumatic pumps and the other outlet blood line connector for returning blood to the patient.
    Type: Application
    Filed: July 15, 2024
    Publication date: January 9, 2025
    Applicant: DEKA Products Limited Partnership
    Inventors: Kevin L. Grant, James D. Dale, Michael J. Wilt, Jason A. Demers, David E. Collins, Brian D. Tracey, Dean Kamen
  • Publication number: 20240398637
    Abstract: A powered balancing mobility device that can provide the user the ability to safely navigate expected environments of daily living including the ability to maneuver in confined spaces and to climb curbs, stairs, and other obstacles, and to travel safely and comfortably in vehicles. The mobility device can provide elevated, balanced travel.
    Type: Application
    Filed: May 22, 2024
    Publication date: December 5, 2024
    Inventors: Dirk A. van der Merwe, Susan D. Dastous, Daniel F. Pawlowski, David Doherty, Matthew A. Norris, Alexander D. Streeter, Constance D. Pitenis, David E. Collins, Erik N. Sabin, David J. Meehan, Tania M. F. Zirn
  • Publication number: 20240390565
    Abstract: A modular assembly for a portable hemodialysis system may include a dialysis unit, e.g., that contains suitable components for performing hemodialysis, such as a dialyzer, one or more pumps to circulate blood through the dialyzer, a source of dialysate, and one or more pumps to circulate the dialysate through the dialyzer, and a power unit having a housing that contains suitable components for providing operating power to the pumps of the dialysis unit. The power unit may be selectively connected to the dialysis unit and provide power (e.g., pneumatic power in the form of pressure and/or vacuum) to the dialysis unit for the pumps when connected to the dialysis unit, but may be incapable of providing power to the dialysis unit when disconnected from the dialysis unit. The dialysis unit and the power unit are sized and weighted to each be carried by hand by a human.
    Type: Application
    Filed: May 23, 2024
    Publication date: November 28, 2024
    Applicant: DEKA Products Limited Partnership
    Inventors: Dean Kamen, Jason A. Demers, Michael J. Wilt, Kevin L. Grant, Shannon Prescott, David E. Collins
  • Publication number: 20240341893
    Abstract: A portable patient-care kit is disclosed. The kit includes a housing, a plurality of compartments and a touch-screen user interface device. The housing forms a container space. The plurality of compartments is disposed within the container space such that each compartment is configured to retain at least one medical apparatus. The touch-screen user interface device has a transceiver that can communicate via a mobile data network.
    Type: Application
    Filed: June 27, 2024
    Publication date: October 17, 2024
    Inventors: Jason A. Demers, Frederick Morgan, George W. Marchant, JR., David E. Collins, Katie A. DeLaurentis, Dean Kamen
  • Patent number: 12059516
    Abstract: A blood circuit assembly for a dialysis unit may include an organizing tray, a pair of pneumatic pumps mounted to the organizing tray for circulating blood received from a patient through a circuit including a dialyzer unit and returned to the patient, an air trap mounted to the organizing tray arranged to remove air from blood circulating in the circuit, a pair of dialyzer connections arranged to connect to the inlet and outlet of a dialyzer unit, and a pair of blood line connectors, one inlet blood line connector for receiving blood from the patient and providing blood to the pneumatic pumps and the other outlet blood line connector for returning blood to the patient.
    Type: Grant
    Filed: July 25, 2023
    Date of Patent: August 13, 2024
    Assignee: DEKA Products Limited Partnership
    Inventors: Kevin L. Grant, James D. Dale, Michael J. Wilt, Jason A. Demers, David E. Collins, Brian D. Tracey
  • Patent number: 12023182
    Abstract: A portable patient-care kit is disclosed. The kit includes a housing, a plurality of compartments and a touch-screen user interface device. The housing forms a container space. The plurality of compartments is disposed within the container space such that each compartment is configured to retain at least one medical apparatus. The touch-screen user interface device has a transceiver that can communicate via a mobile data network.
    Type: Grant
    Filed: August 25, 2021
    Date of Patent: July 2, 2024
    Assignee: DEKA Products Limited Partnership
    Inventors: Jason A. Demers, Frederick Morgan, George W. Marchant, Jr., David E. Collins, Katie A. DeLaurentis, Dean Kamen
  • Patent number: 12023285
    Abstract: A powered balancing mobility device that can provide the user the ability to safely navigate expected environments of daily living including the ability to maneuver in confined spaces and to climb curbs, stairs, and other obstacles, and to travel safely and comfortably in vehicles. The mobility device can provide elevated, balanced travel.
    Type: Grant
    Filed: August 1, 2022
    Date of Patent: July 2, 2024
    Assignee: DEKA Products Limited Partnership
    Inventors: Dirk A. van der Merwe, Susan D. Dastous, Daniel F. Pawlowski, David Doherty, Matthew A. Norris, Alexander D. Streeter, Constance D. Pitenis, David E. Collins, Erik N. Sabin, David J. Meehan, Tania M. F. Zirn
  • Patent number: 12005169
    Abstract: A modular assembly for a portable hemodialysis system may include a dialysis unit, e.g., that contains suitable components for performing hemodialysis, such as a dialyzer, one or more pumps to circulate blood through the dialyzer, a source of dialysate, and one or more pumps to circulate the dialysate through the dialyzer, and a power unit having a housing that contains suitable components for providing operating power to the pumps of the dialysis unit. The power unit may be selectively connected to the dialysis unit and provide power (e.g., pneumatic power in the form of pressure and/or to vacuum) to the dialysis unit for the pumps when connected to the dialysis unit, but may be incapable of providing power to the dialysis unit when disconnected from the dialysis unit. The dialysis unit and the power unit are sized and weighted to each be carried by hand by a human.
    Type: Grant
    Filed: April 12, 2022
    Date of Patent: June 11, 2024
    Assignee: DEKA Products Limited Partnership
    Inventors: Dean Kamen, Jason A. Demers, Michael J. Wilt, Kevin L. Grant, Shannon Prescott, David E. Collins
  • Publication number: 20240123132
    Abstract: A drain cassette for a dialysis unit has a fluid channel between venous and arterial connection ports, and a valve may controllably open and close fluid communication between a drain outlet port and the venous connection port or the arterial connection port. A blood circuit assembly and drain cassette may be removable from the dialysis unit, e.g., by hand and without the use of tools. A blood circuit assembly may include a single, unitary member that defines portions of a pair of blood pumps, control valves, channels to accurately position flexible tubing for an occluder, an air trap support, and/or other portions of the assembly. A blood circuit assembly engagement device may assist with retaining a blood circuit assembly on the dialysis unit, and/or with removal of the assembly. An actuator may operate a retainer element and an ejector element that interact with the assembly.
    Type: Application
    Filed: December 22, 2023
    Publication date: April 18, 2024
    Applicant: DEKA Products Limited Partnership
    Inventors: Kevin L. Grant, Michael J. Wilt, Brian D. Tracey, Brett A. Rudolf, David E. Collins, Lisa A. Gustin, James D. Dale, Jesse T. Bodwell
  • Patent number: 11890403
    Abstract: A drain cassette for a dialysis unit has a fluid channel between venous and arterial connection ports, and a valve may controllably open and close fluid communication between a drain outlet port and the venous connection port or the arterial connection port. A blood circuit assembly and drain cassette may be removable from the dialysis unit, e.g., by hand and without the use of tools. A blood circuit assembly may include a single, unitary member that defines portions of a pair of blood pumps, control valves, channels to accurately position flexible tubing for an occluder, an air trap support, and/or other portions of the assembly. A blood circuit assembly engagement device may assist with retaining a blood circuit assembly on the dialysis unit, and/or with removal of the assembly. An actuator may operate a retainer element and an ejector element that interact with the assembly.
    Type: Grant
    Filed: September 21, 2020
    Date of Patent: February 6, 2024
    Assignee: DEKA Products Limited Partnership
    Inventors: Kevin L. Grant, Michael J. Wilt, Brian D. Tracey, Brett A. Rudolf, David E. Collins, Lisa A. Gustin, James D. Dale, Jesse T. Bodwell
  • Publication number: 20230364312
    Abstract: A blood circuit assembly for a dialysis unit may include an organizing tray, a pair of pneumatic pumps mounted to the organizing tray for circulating blood received from a patient through a circuit including a dialyzer unit and returned to the patient, an air trap mounted to the organizing tray arranged to remove air from blood circulating in the circuit, a pair of dialyzer connections arranged to connect to the inlet and outlet of a dialyzer unit, and a pair of blood line connectors, one inlet blood line connector for receiving blood from the patient and providing blood to the pneumatic pumps and the other outlet blood line connector for returning blood to the patient.
    Type: Application
    Filed: July 25, 2023
    Publication date: November 16, 2023
    Applicant: DEKA Products Limited Partnership
    Inventors: Kevin L. Grant, James D. Dale, Michael J. Wilt, Jason A. Demers, David E. Collins, Brian D. Tracey
  • Publication number: 20230335250
    Abstract: A pill dispenser is disclosed that includes a pill-dispensing mechanism, a receptacle, an identifying camera positioned to capture an image of an area adjacent to the pill dispenser, and a processor in operative communication with the pill-dispensing mechanism and the identifying camera.
    Type: Application
    Filed: June 26, 2023
    Publication date: October 19, 2023
    Inventors: Dean KAMEN, James G. TURNER, Erik N. SABIN, Gregg W. RIVINIUS, David E. COLLINS, Benjamin ZASLOW, Jonathan Zobro, Alexander R. Therrien, Jared N. Farlow
  • Patent number: 11752244
    Abstract: A blood circuit assembly for a dialysis unit may include an organizing tray, a pair of pneumatic pumps mounted to the organizing tray for circulating blood received from a patient through a circuit including a dialyzer unit and returned to the patient, an air trap mounted to the organizing tray arranged to remove air from blood circulating in the circuit, a pair of dialyzer connections arranged to connect to the inlet and outlet of a dialyzer unit, and a pair of blood line connectors, one inlet blood line connector for receiving blood from the patient and providing blood to the pneumatic pumps and the other outlet blood line connector for returning blood to the patient.
    Type: Grant
    Filed: September 3, 2021
    Date of Patent: September 12, 2023
    Assignee: DEKA Products Limited Partnership
    Inventors: Kevin L. Grant, James D. Dale, Michael J. Wilt, Jason A. Demers, David E. Collins, Brian D. Tracey
  • Patent number: D1047785
    Type: Grant
    Filed: March 31, 2021
    Date of Patent: October 22, 2024
    Assignee: DEKA Products Limited Partnership
    Inventors: David E. Collins, Katie A. DeLaurentis, Alexander D. Streeter
  • Patent number: D1060608
    Type: Grant
    Filed: November 30, 2022
    Date of Patent: February 4, 2025
    Assignee: DEKA Products Limited Partnership
    Inventor: David E. Collins
  • Patent number: D1060670
    Type: Grant
    Filed: January 29, 2020
    Date of Patent: February 4, 2025
    Assignee: DEKA Products Limited Partnership
    Inventors: Zachary E. Cranfield, David E. Collins, Andrew M. Haggerty