Patents by Inventor James Duane Jacobson

James Duane Jacobson 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: 20250127986
    Abstract: An infusion pump system and method with common line auto flush, wherein the infusion pump system has a reservoir, a fluid line in fluid connection with the reservoir and having a terminal fluid delivery end, and an infusion pump. The method includes receiving an instruction to flush the fluid line at a flush rate, wherein the fluid line comprises a fluid line volume of a second fluid; receiving an instruction to infuse the first fluid at an infusion rate; flushing the fluid line by infusing a fluid line volume of the first fluid from the reservoir at a flush rate greater than the infusion rate; determining that the fluid line volume of the first fluid has been infused at the flush rate; and changing to infusing the first fluid through from the reservoir at the infusion rate.
    Type: Application
    Filed: December 19, 2024
    Publication date: April 24, 2025
    Inventors: Jeffrey James Gylland, Gerald William Brann, James Duane Jacobson, Arthur E. Webb, James Cudney, Nursel Asikhan-Berlinguette
  • Publication number: 20250114521
    Abstract: An infusion pump system has a reservoir configured to hold a medicinal fluid, a fluid line in fluid communication with the reservoir and having a terminal fluid delivery end, and an infusion pump. The infusion pump system is configured to determine a fluid line volume corresponding to a volume of the fluid line, wherein the fluid line comprises a fluid line volume of a non-medicinal fluid; draw the medicinal fluid from the reservoir to deliver the medicinal fluid; infuse the medicinal fluid at a flushing rate causing displacement of a volume of the non-medicinal fluid remaining in the fluid line and infusion of the non-medicinal fluid out of the terminal fluid delivery end at the flushing rate; determine that an infused volume of the medicinal fluid equals or exceeds the fluid line volume; and reduce infusion to an infusion rate lower than the flushing rate.
    Type: Application
    Filed: December 19, 2024
    Publication date: April 10, 2025
    Inventors: James Duane Jacobson, Gerald William Brann
  • Patent number: 12201811
    Abstract: An infusion pump system and method with common line auto flush, wherein the infusion pump system has a first reservoir, a second reservoir, a junction, a common line having one end in fluid connection with the junction and having a terminal fluid delivery end, and an infusion pump. The method includes infusing the first fluid at a first rate along a first flow path; entering a common line flush volume value for the common line; switching from the first flow path to a second flow path; driving the second fluid at the first rate along the second flow path; monitoring volume of the second fluid driven at the first rate; and driving the second fluid at a second rate along the second flow path when the monitored volume is equal to or greater than the common line flush volume value.
    Type: Grant
    Filed: February 14, 2022
    Date of Patent: January 21, 2025
    Assignee: ICU Medical, Inc.
    Inventors: Jeffrey James Gylland, Gerald William Brann, James Duane Jacobson, Arthur E. Webb, James Cudney, Nursel Asikhan-Berlinguette
  • Publication number: 20240261501
    Abstract: A multi-function, modular pump system can have a portable infusion pump configured for ambulatory use. The portable infusion pump can have a battery, a portable user interface, and a docking module or controller/container. The docking module or controller/container can have a security feature configured to prevent removal or unauthorized access and a pump mount configured to engage and stabilize the pump within the container, allow pump to maintain infusion continuity when removed, and enable rapid disengagement when authorized. An external user interlace can allow for control of the contained pump, review of pump run status, log event history, settings, and configurations. A machine interface can allow control signals to pass from external interface to a contained, engaged portable pump. A power module can be configured to provide power to both the contained portable infusion pump and the pump docking module or controller/container.
    Type: Application
    Filed: December 16, 2022
    Publication date: August 8, 2024
    Inventors: James Duane JACOBSON, Robert L. HLINSKY
  • Publication number: 20220305200
    Abstract: An infusion pump system and method with common line auto flush, wherein the infusion pump system has a first reservoir, a second reservoir, a junction, a common line having one end in fluid connection with the junction and having a terminal fluid delivery end, and an infusion pump. The method includes infusing the first fluid at a first rate along a first flow path; entering a common line flush volume value for the common line; switching from the first flow path to a second flow path; driving the second fluid at the first rate along the second flow path; monitoring volume of the second fluid driven at the first rate; and driving the second fluid at a second rate along the second flow path when the monitored volume is equal to or greater than the common line flush volume value.
    Type: Application
    Filed: February 14, 2022
    Publication date: September 29, 2022
    Inventors: Jeffrey James Gylland, Gerald William Brann, James Duane Jacobson, Arthur E. Webb, James Cudney, Nursel Asikhan-Berlinguette
  • Publication number: 20220176037
    Abstract: An infusion pump system and method provide concurrent infusion with common line auto flush. The infusion pump system has a first reservoir, a second reservoir, a junction, a mixing chamber, a common line having one end in fluid connection with the mixing chamber and having a terminal fluid delivery end, and an infusion pump. The method includes infusing the first fluid at a first rate along a first flow path; determining a common line flush volume value for the common line; switching to a concurrent infusion mode to drive a combination of the first fluid and the second fluid at the first rate along a second flow path including the common line; monitoring a volume of the combination of the first and second fluids driven at the first rate; and driving the combination of the first and second fluids at a combined rate along the second flow path when the monitored volume is equal to or greater than the common line flush volume value.
    Type: Application
    Filed: October 4, 2021
    Publication date: June 9, 2022
    Inventors: James Duane Jacobson, Gerald William Brann
  • Patent number: 11246985
    Abstract: An infusion pump system and method with common line auto flush, wherein the infusion pump system has a first reservoir, a second reservoir, a junction, a common line having one end in fluid connection with the junction and having a terminal fluid delivery end, and an infusion pump. The method includes infusing the first fluid at a first rate along a first flow path; entering a common line flush volume value for the common line; switching from the first flow path to a second flow path; driving the second fluid at the first rate along the second flow path; monitoring volume of the second fluid driven at the first rate; and driving the second fluid at a second rate along the second flow path when the monitored volume is equal to or greater than the common line flush volume value.
    Type: Grant
    Filed: May 10, 2017
    Date of Patent: February 15, 2022
    Assignee: ICU Medical, Inc.
    Inventors: Jeffrey James Gylland, Gerald William Brann, James Duane Jacobson, Arthur E. Webb, James Cudney, Nursel Asikhan-Berlinguette
  • Patent number: 11135360
    Abstract: An infusion pump system and method provide concurrent infusion with common line auto flush. The infusion pump system has a first reservoir, a second reservoir, a junction, a mixing chamber, a common line having one end in fluid connection with the mixing chamber and having a terminal fluid delivery end, and an infusion pump. The method includes infusing the first fluid at a first rate along a first flow path; determining a common line flush volume value for the common line; switching to a concurrent infusion mode to drive a combination of the first fluid and the second fluid at the first rate along a second flow path including the common line; monitoring a volume of the combination of the first and second fluids driven at the first rate; and driving the combination of the first and second fluids at a combined rate along the second flow path when the monitored volume is equal to or greater than the common line flush volume value.
    Type: Grant
    Filed: December 7, 2020
    Date of Patent: October 5, 2021
    Assignee: ICU Medical, Inc.
    Inventors: James Duane Jacobson, Gerald William Brann
  • Publication number: 20200324044
    Abstract: An infusion pump system and method with common line auto flush, wherein the infusion pump system has a first reservoir, a second reservoir, a junction, a common line having one end in fluid connection with the junction and having a terminal fluid delivery end, and an infusion pump. The method includes infusing the first fluid at a first rate along a first flow path; entering a common line flush volume value for the common line; switching from the first flow path to a second flow path; driving the second fluid at the first rate along the second flow path; monitoring volume of the second fluid driven at the first rate; and driving the second fluid at a second rate along the second flow path when the monitored volume is equal to or greater than the common line flush volume value.
    Type: Application
    Filed: May 10, 2017
    Publication date: October 15, 2020
    Inventors: Jeffrey James Gylland, Gerald William Brann, James Duane Jacobson, Arthur E. Webb, James Cudney, Nursel Asikhan-Berlinguette
  • Publication number: 20190282757
    Abstract: An infusion pump system and method with common line auto flush, wherein the infusion pump system has a first reservoir, a second reservoir, a junction, a common line having one end in fluid connection with the junction and having a terminal fluid delivery end, and an infusion pump. The method includes infusing the first fluid at a first rate along a first flow path; entering a common line flush volume value for the common line; switching from the first flow path to a second flow path; driving the second fluid at the first rate along the second flow path; monitoring volume of the second fluid driven at the first rate; and driving the second fluid at a second rate along the second flow path when the monitored volume is equal to or greater than the common line flush volume value.
    Type: Application
    Filed: June 4, 2019
    Publication date: September 19, 2019
    Inventors: Jeffrey James Gylland, Gerald William Brann, James Duane Jacobson, Arthur E. Webb, James Cudney, Nursel Asikhan-Berlinguette