Patents by Inventor Khai Tick Sim

Khai Tick Sim 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).

  • VENT DEVICES AND RELATED METHODS
    Publication number: 20240189569
    Abstract: A vent device (100, 140) for venting gas from a line of a medical device having gas to be removed has several different variations. The vent device can include an inlet (102) in communication, when in use, with an interior of the line, and an outlet (104) in communication with air outside the line or is open to the atmosphere. The inlet and the outlet define opposite ends of a flow path (106) configured to vent gas from the interior of the line out to the outside of the line, and to inhibit flow of liquid from the interior of the line out the outlet of the vent device.
    Type: Application
    Filed: April 11, 2022
    Publication date: June 13, 2024
    Applicant: B. Braun Melsungen AG
    Inventor: Khai Tick Sim
  • Valved catheter assemblies and related methods
    Patent number: 11684757
    Abstract: Valves are described for intravenous (IV) catheter assemblies for controlling fluidic flow. The valve can prevent blood leakage in multiple access use situations. A thinner area of the valve around a slit is provided. The thicker area of the valve is to provide rigidity to the valve so that it is able to return to a closed configuration when a Luer connector is removed.
    Type: Grant
    Filed: August 18, 2017
    Date of Patent: June 27, 2023
    Assignee: B. Braun Melsungen AG
    Inventors: Hang Khiang Chng, Wen Jenn Lim, Khai Tick Sim, Yueh Shiuan Ghoo, Hui Kuun Teoh, Meng Mun Chong, Zi Lai Lim, Boon Ping Neoh, Jarryd Keng Gene Ng
  • VALVED CATHETER ASSEMBLIES AND RELATED METHODS
    Publication number: 20210113824
    Abstract: Valves are described for intravenous (IV) catheter assemblies for controlling fluidic flow. The valve can prevent blood leakage in multiple access use situations. A thinner area of the valve around a slit is provided. The thicker area of the valve is to provide rigidity to the valve so that it is able to return to a closed configuration when a Luer connector is removed.
    Type: Application
    Filed: August 18, 2017
    Publication date: April 22, 2021
    Inventors: Hang Khiang Chng, Wen Jenn Lim, Khai Tick Sim, Yueh Shiuan Ghoo, Hui Kuun Tech, Meng Mun Chong, Zi Lai Lim, Boon Ping Neoh, Jarryd Keng Gene NG