Patents by Inventor Prusothman M Sina Raja

Prusothman M Sina Raja 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: 20230277219
    Abstract: Disclosed are fluid controllers configured for removable attachment to a fluid introduction device, wherein the fluid controller comprises a body configured to extend at least partially over the fluid introduction device; an orifice arranged relative to the body to facilitate transfer of a fluid from the fluid introduction device through the fluid controller; a fluid retention structure extending outwardly from at least a portion of the body, wherein the fluid retention structure is configured to engage with a wall of a vaginal canal and inhibit a flow of the fluid from the vaginal canal; and at least one connector configured to releasably attach the fluid controller to the fluid introduction device.
    Type: Application
    Filed: April 19, 2023
    Publication date: September 7, 2023
    Applicant: Hannah Life Technologies PTE, Ltd.
    Inventors: Prusothman M. SINA RAJA, Chee Keong TEE, Zongyuan XU, Qi TAN, Chelsea NISBAN, Ziyue LU, Kelli Zhao Rong CHAN
  • Publication number: 20230277218
    Abstract: Disclosed are fluid controllers configured for removable attachment to a fluid introduction device, wherein the fluid controller comprises a body configured to extend at least partially over the fluid introduction device; an orifice arranged relative to the body to facilitate transfer of a fluid from the fluid introduction device through the fluid controller; a fluid retention structure extending outwardly from at least a portion of the body, wherein the fluid retention structure is configured to engage with a wall of a vaginal canal and inhibit a flow of the fluid from the vaginal canal; and at least one connector configured to releasably attach the fluid controller to the fluid introduction device.
    Type: Application
    Filed: December 5, 2022
    Publication date: September 7, 2023
    Applicant: Hannah Life Technologies PTE, Ltd.
    Inventors: Prusothman M. SINA RAJA, Chee Keong TEE, Zongyuan XU, Qi TAN, Chelsea NISBAN, Ziyue LU, Kelli Zhao Rong CHAN
  • Patent number: 11357481
    Abstract: A conception aid for assisting in natural conception may include a platform configured for placement in a vaginal canal, wherein the platform comprises one or more capturing elements configured to collect semen. A method of aiding conception may include providing a conception aid device including one or more capturing elements, collecting semen with the one or more capturing elements wherein the one or more capturing elements is configured to contain the collected semen on the device, and positioning the device in a vaginal canal.
    Type: Grant
    Filed: September 18, 2020
    Date of Patent: June 14, 2022
    Assignee: HANNAH LIFE TECHNOLOGIES PTE, LTD.
    Inventors: Prusothman M. Sina Raja, Chee Keong Tee, Vivek Murali, Zongyuan Xu, Shruthi Pandi Chelvam
  • Publication number: 20210085297
    Abstract: A conception aid for assisting in natural conception may include a platform configured for placement in a vaginal canal, wherein the platform comprises one or more capturing elements configured to collect semen. A method of aiding conception may include providing a conception aid device including one or more capturing elements, collecting semen with the one or more capturing elements wherein the one or more capturing elements is configured to contain the collected semen on the device, and positioning the device in a vaginal canal.
    Type: Application
    Filed: September 18, 2020
    Publication date: March 25, 2021
    Inventors: Prusothman M. SINA RAJA, Chee Keong TEE, Vivek MURALI, Zongyuan XU, Shruthi PANDI CHELVAM
  • Patent number: 10932946
    Abstract: There is provided a device for insertion into a body cavity, the device includes an insertion member configured to be inserted into the body cavity, an expandable member coupled to the insertion member, the expandable member capable of being expanded to apply pressure onto tissue within the body cavity, a first member configured for storing a first endothermic reactant therein, and a second member configured for storing a second endothermic reactant therein. In particular, the first and second members are configured to, in a state of the device (e.g., compressed state), allow the first and second endothermic reactants to cooperate to effect an endothermic reaction to generate an endothermic product. Furthermore, the expandable member is configured to receive at least one of the first or second endothermic reactant and the endothermic product through a channel within the insertion member. There is also provided a method of fabricating a device for inserting into a body cavity.
    Type: Grant
    Filed: July 29, 2016
    Date of Patent: March 2, 2021
    Assignees: Agency for Science, Technology and Research, National University Hospital (Singapore) Pte Ltd, Singapore Health Services Pte Ltd
    Inventors: Prusothman M Sina Raja, Angela Renayanti Dharmawan, Chee Keong Tee, Yao Wang, Sheau Huei Frances Lim, Zhengtao Keith Chong
  • Publication number: 20190000668
    Abstract: There is provided a device for insertion into a body cavity, the device includes an insertion member configured to be inserted into the body cavity, an expandable member coupled to the insertion member, the expandable member capable of being expanded to apply pressure onto tissue within the body cavity, a first member configured for storing a first endothermic reactant therein, and a second member configured for storing a second endothermic reactant therein. In particular, the first and second members are configured to, in a state of the device (e.g., compressed state), allow the first and second endothermic reactants to cooperate to effect an endothermic reaction to generate an endothermic product. Furthermore, the expandable member is configured to receive at least one of the first or second endothermic reactant and the endothermic product through a channel within the insertion member. There is also provided a method of fabricating a device for inserting into a body cavity.
    Type: Application
    Filed: July 29, 2016
    Publication date: January 3, 2019
    Inventors: Prusothman M Sina Raja, Angela Renayanti Dharmawan, Chee Keong Tee, Yao Wang, Sheau Huei Frances Lim, Zhengtao Keith Chong
  • Publication number: 20150258292
    Abstract: Described herein are devices and methods for preventing ventilator associated pneumonia following intubating a patient with an endotracheal tube (ETT). Secretions that accumulate in the trachea above the ETT cuff are wicked out of the patient.
    Type: Application
    Filed: March 10, 2015
    Publication date: September 17, 2015
    Inventors: Natalie Stottler, Eric Trac, Stacie Vilendrer, Prusothman M Sina Raja, Chih-Hao Liu