Patents by Inventor Tiong-Heng Alex Sia

Tiong-Heng Alex Sia 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: 10207050
    Abstract: There is provided a computer-implemented method for controlling dispensing of at least one biologically active agent in intermittent doses over discrete predefined time periods, comprising the steps of: (i) initiating the dispensing of the biologically active agent in intermittent doses at a first background dosage rate; and (ii) adjusting to a background dosage rate according to the number of input signals received over each predefined time period from a signalling device.
    Type: Grant
    Filed: December 7, 2012
    Date of Patent: February 19, 2019
    Assignee: Singapore Health Services Pte. Ltd.
    Inventor: Tiong Heng Alex Sia
  • Publication number: 20180326147
    Abstract: Various embodiments relating to a method of controlling the blood pressure of a subject is provided, the method includes generating blood pressure data indicating the blood pressure of the subject, controlling a plurality of pumps to infuse, in dependence on the blood pressure data, drugs into the subject, wherein each of the plurality of pumps is adapted to infuse one out of a plurality of different drugs into the subject, and wherein each of the plurality of different drugs has a particular influence on the blood pressure of the subject, wherein the plurality of pumps is controlled such that, in dependence on the blood pressure data, a mix of drugs is infused into the subject which stabilizes the blood pressure of the subject.
    Type: Application
    Filed: December 11, 2017
    Publication date: November 15, 2018
    Inventor: Tiong-Heng Alex Sia
  • Patent number: 9867936
    Abstract: Various embodiments relating to a method of controlling the blood pressure of a subject is provided, the method includes generating blood pressure data indicating the blood pressure of the subject, controlling a plurality of pumps to infuse, in dependence on the blood pressure data, drugs into the subject, wherein each of the plurality of pumps is adapted to infuse one out of a plurality of different drugs into the subject, and wherein each of the plurality of different drugs has a particular influence on the blood pressure of the subject, wherein the plurality of pumps is controlled such that, in dependence on the blood pressure data, a mix of drugs is infused into the subject which stabilizes the blood pressure of the subject.
    Type: Grant
    Filed: September 15, 2011
    Date of Patent: January 16, 2018
    Assignee: Singapore Health Services Pte Ltd
    Inventor: Tiong-Heng Alex Sia
  • Patent number: 9724469
    Abstract: Present invention relates to a method of controlling the discomfort level experienced by a subject. The method comprises receiving a signal from the subject to initiate comfort relief, determining vital sign data of the subject, determining whether the vital sign data fulfills a predetermined criterion, and performing an infusion regime of infusing a comfort relief drug into the subject based on whether the vital sign data fulfills the predetermined criterion.
    Type: Grant
    Filed: March 19, 2012
    Date of Patent: August 8, 2017
    Assignee: Singapore Health Services Pte. Ltd.
    Inventor: Tiong Heng Alex Sia
  • Publication number: 20140316371
    Abstract: There is provided a computer-implemented method for controlling dispensing of at least one biologically active agent in intermittent doses over discrete predefined time periods, comprising the steps of: (i) initiating the dispensing of the biologically active agent in intermittent doses at a first background dosage rate; and (ii) adjusting to a background dosage rate according to the number of input signals received over each predefined time period from a signalling device.
    Type: Application
    Filed: December 7, 2012
    Publication date: October 23, 2014
    Inventor: Tiong Heng Alex Sia
  • Publication number: 20140081235
    Abstract: Present invention relates to a method of controlling the discomfort level experienced by a subject. The method comprises receiving a signal from the subject to initiate comfort relief, determining vital sign data of the subject, determining whether the vital sign data fulfils a predetermined criterion, and performing an infusion regime of infusing a comfort relief drug into the subject based on whether the vital sign data fulfils the predetermined criterion.
    Type: Application
    Filed: March 19, 2012
    Publication date: March 20, 2014
    Applicant: SINGAPORE HEALTH SERVICES PTE LTD
    Inventor: Tiong Heng Alex Sia
  • Publication number: 20130226138
    Abstract: Various embodiments relating to a method of controlling the blood pressure of a subject is provided, the method includes generating blood pressure data indicating the blood pressure of the subject, controlling a plurality of pumps to infuse, in dependence on the blood pressure data, drugs into the subject, wherein each of the plurality of pumps is adapted to infuse one out of a plurality of different drugs into the subject, and wherein each of the plurality of different drugs has a particular influence on the blood pressure of the subject, wherein the plurality of pumps is controlled such that, in dependence on the blood pressure data, a mix of drugs is infused into the subject which stabilizes the blood pressure of the subject.
    Type: Application
    Filed: September 15, 2011
    Publication date: August 29, 2013
    Applicant: SINGAPORE HEALTH SERVICES PTE. LTD.
    Inventor: Tiong-Heng Alex Sia