Patents by Inventor Vishnu Mallapragada

Vishnu Mallapragada 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: 20150233780
    Abstract: A fastening system includes an energy absorbing or impact indicator and at least one or more of the following: (1) a fastening base for mounting in an emergency vehicle, (2) a patient support engageable with a base, (3) a patient securement mechanism for securing a patient on a patient support, (4) a patient securement mechanism for securing a patient to a vehicle, (5) a patient support securement mechanism operable to secure a patient support in an emergency vehicle, or (6) a patient support securement mechanism operable to secure a patient support to a base, wherein the energy absorbing or impact indicator is located (1) at the patient securement mechanism, or (2) at the patient support securement mechanism, or wherein the energy absorbing or impact indicator is between (1) the base and the vehicle, (2) the patient support and the base, (3) the patient securement mechanism and the patient support, (4) the patient support and the emergency vehicle, (5) the patient and the emergency vehicle, or (6) the patien
    Type: Application
    Filed: May 1, 2015
    Publication date: August 20, 2015
    Inventors: Laike Misikir, Clifford Edwin Lambarth, Vishnu Mallapragada, Alfred James Dacey, IV, Keith Buffinga
  • Patent number: 9022706
    Abstract: A fastening system includes an energy absorbing or impact indicator and at least one or more of the following: (1) a fastening base for mounting in an emergency vehicle, (2) a patient support engageable with a base, (3) a patient securement mechanism for securing a patient on a patient support, (4) a patient securement mechanism for securing a patient to a vehicle, (5) a patient support securement mechanism operable to secure a patient support in an emergency vehicle, or (6) a patient support securement mechanism operable to secure a patient support to a base, wherein the energy absorbing or impact indicator is located (1) at the patient securement mechanism, or (2) at the patient support securement mechanism, or wherein the energy absorbing or impact indicator is between (1) the base and the vehicle, (2) the patient support and the base, (3) the patient securement mechanism and the patient support, (4) the patient support and the emergency vehicle, (5) the patient and the emergency vehicle, or (6) the patien
    Type: Grant
    Filed: December 12, 2012
    Date of Patent: May 5, 2015
    Assignee: Stryker Corporation
    Inventors: Laike Misikir, Clifford Edwin Lambarth, Vishnu Mallapragada, Alfred James Dacey, IV, Keith Buffinga
  • Publication number: 20130149064
    Abstract: A fastening system includes an energy absorbing or impact indicator and at least one or more of the following: (1) a fastening base for mounting in an emergency vehicle, (2) a patient support engageable with a base, (3) a patient securement mechanism for securing a patient on a patient support, (4) a patient securement mechanism for securing a patient to a vehicle, (5) a patient support securement mechanism operable to secure a patient support in an emergency vehicle, or (6) a patient support securement mechanism operable to secure a patient support to a base, wherein the energy absorbing or impact indicator is located (1) at the patient securement mechanism, or (2) at the patient support securement mechanism, or wherein the energy absorbing or impact indicator is between (1) the base and the vehicle, (2) the patient support and the base, (3) the patient securement mechanism and the patient support, (4) the patient support and the emergency vehicle, (5) the patient and the emergency vehicle, or (6) the patien
    Type: Application
    Filed: December 12, 2012
    Publication date: June 13, 2013
    Applicant: STRYKER CORPORATION
    Inventors: Laike Misikir, Clifford Edwin Lambarth, Vishnu Mallapragada, Alfred James Dacey, IV, Keith Buffinga
  • Patent number: 8066644
    Abstract: A system, method and device for positioning a target located within soft tissue in a path of an instrument inserted into the soft tissue includes: a manipulation system including a plurality of force applicators positioned around the soft tissue containing the target; an image acquisition system including an imaging probe for obtaining data for generating an image of the soft tissue containing the target; a detection means for detecting deflection of the target using the data from the imaging probe; and a control means for actuating the plurality of force applicators to apply forces on the soft tissue in response to a detected deflection of the target to move the target back in line with the path of the instrument. In an exemplary embodiment, the soft tissue is a breast, the imaging probe is an ultrasound imaging probe, and the instrument is a biopsy needle.
    Type: Grant
    Filed: May 19, 2008
    Date of Patent: November 29, 2011
    Assignee: Vanderbilt University
    Inventors: Nilanjan Sarkar, Tarun Kanti Podder, Vishnu Mallapragada
  • Publication number: 20080287827
    Abstract: A system, method and device for positioning a target located within soft tissue in a path of an instrument inserted into the soft tissue includes: a manipulation system including a plurality of force applicators positioned around the soft tissue containing the target; an image acquisition system including an imaging probe for obtaining data for generating an image of the soft tissue containing the target; a detection means for detecting deflection of the target using the data from the imaging probe; and a control means for actuating the plurality of force applicators to apply forces on the soft tissue in response to a detected deflection of the target to move the target back in line with the path of the instrument. In an exemplary embodiment, the soft tissue is a breast, the imaging probe is an ultrasound imaging probe, and the instrument is a biopsy needle.
    Type: Application
    Filed: May 19, 2008
    Publication date: November 20, 2008
    Inventors: Nilanjan Sarkar, Tarun Kanti Podder, Vishnu Mallapragada