Patents by Inventor Withawin Wongdee

Withawin Wongdee 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: 11684547
    Abstract: An adaptor including a hub and a connector, the hub having an exterior surface and an interior surface, the interior surface defining a first cavity; and the connector including: a noose and at least one slider coupled to the noose, the slider being configured to engage the exterior surface such that the noose is received by the first cavity.
    Type: Grant
    Filed: February 20, 2020
    Date of Patent: June 27, 2023
    Assignee: EPIC MEDICAL PTE. LTD.
    Inventors: Freddie Eng Hwee Lee, Withawin Wongdee
  • Publication number: 20200268609
    Abstract: An adaptor including a hub and a connector, the hub having an exterior surface and an interior surface, the interior surface defining a first cavity; and the connector including: a noose and at least one slider coupled to the noose, the slider being configured to engage the exterior surface such that the noose is received by the first cavity.
    Type: Application
    Filed: February 20, 2020
    Publication date: August 27, 2020
    Inventors: Freddie Eng Hwee Lee, Withawin Wongdee
  • Publication number: 20180207352
    Abstract: A fluid control apparatus comprises a housing; an inlet and an outlet coupled to the housing. A first flow path and a second flow path each having a front end connected to the inlet and a back end connected to the outlet to establish fluid communication between the inlet and the outlet through the first flow path and the second flow path. A flow controller is coupled to the second flow path, and a reservoir is in fluid communication with the second flow path via the flow controller. The flow controller is operable to fill fluid from the inlet to the reservoir, and to supply fluid from the reservoir to the outlet to provide a dose of supplementary medication to a patient. The apparatus may include a flow selector coupled to the first flow path to vary the flow rate of the fluid passing through the first flow path.
    Type: Application
    Filed: January 18, 2018
    Publication date: July 26, 2018
    Inventors: Freddie Eng Hwee Lee, Withawin Wongdee
  • Patent number: 9839746
    Abstract: This invention relates to a fluid delivery apparatus, system and method, in particular the use of elastic bands to generate the force required to push fluid out from a container. The fluid that is delivered from the container maybe prefilled and stored prior to its actuation by the elastic band driver or it could be filled just before use. In one embodiment disclosed, a prefilled option would require the user to attach an appropriate extension tubing that acts as a flow control tube to the fluid container which in one embodiment is tubular shaped. In the application where the device is filled just before use, the fluid container that would be engaged with the actuating housing is presented with a fixed rate flow tube. The selection of a particular device configuration replaces the need for programming a flow rate into an electronic syringe pump.
    Type: Grant
    Filed: January 22, 2015
    Date of Patent: December 12, 2017
    Inventors: Freddie Eng Hwee Lee, Withawin Wongdee
  • Publication number: 20150209506
    Abstract: This invention relates to a fluid delivery apparatus, system and method, in particular the use of elastic bands to generate the force required to push fluid out from a container. The fluid that is delivered from the container maybe prefilled and stored prior to its actuation by the elastic band driver or it could be filled just before use. In one embodiment disclosed, a prefilled option would require the user to attach an appropriate extension tubing that acts as a flow control tube to the fluid container which in one embodiment is tubular shaped. In the application where the device is filled just before use, the fluid container that would be engaged with the actuating housing is presented with a fixed rate flow tube. The selection of a particular device configuration replaces the need for programming a flow rate into an electronic syringe pump.
    Type: Application
    Filed: January 22, 2015
    Publication date: July 30, 2015
    Inventors: Freddie Eng Hwee Lee, Withawin Wongdee