Patents by Inventor Boopathi RAJARATHNAM

Boopathi RAJARATHNAM 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: 20210307594
    Abstract: Endoscope assemblies, biopsy caps, and methods for making and using the same. An example endoscope assembly may include an endoscope having a channel formed therein and a port that provides access to the channel. A cap may be coupled to the port. The cap may include a base having a securing member for securing the cap to the port, an outer shell and a brush section disposed within the interior volume adjacent the disk shutter section, the brush section including a plurality of brushes arranged in a helical fashion.
    Type: Application
    Filed: June 15, 2021
    Publication date: October 7, 2021
    Applicant: BOSTON SCIENTIFIC LIMITED
    Inventors: BOOPATHI RAJARATHNAM, NISHANT RANDHAWA, CHARUDATTA CHANDRAKANT ARADHYE, SWAMI UPADHYAY, VASANTHAN MANI, HARCHETAN SINGH ANEJA, BALAJI ASWATHA NARAYANA, SHARATH BADADAMATH, RAMAKANTESWARARAO BEESETTY
  • Patent number: 11064870
    Abstract: Endoscope assemblies, biopsy caps, and methods for making and using the same. An example endoscope assembly may include an endoscope having a channel formed therein and a port that provides access to the channel. A cap may be coupled to the port. The cap may include a base having a securing member for securing the cap to the port, an outer shell and a brush section disposed within the interior volume adjacent the disk shutter section, the brush section including a plurality of brushes arranged in a helical fashion.
    Type: Grant
    Filed: August 10, 2018
    Date of Patent: July 20, 2021
    Assignee: BOSTON SCIENTIFIC LIMITED
    Inventors: Boopathi Rajarathnam, Nishant Randhawa, Charudatta Chandrakant Aradhye, Swami Upadhyay, Vasanthan Mani, Harchetan Singh Aneja, Balaji Aswatha Narayana, Sharath Badadamath, Ramakanteswararao Beesetty
  • Patent number: 10820904
    Abstract: A system for treating tissue includes a clip assembly including a pair of clip arms, proximal ends of the clip arms slidably received within a channel of a capsule to be moved between a tissue receiving configuration and a tissue clipping configuration, an applicator including a catheter and a control member extending therethrough, a distal end of the control member configured to be connected to the clip arms to move the clip assembly between the tissue receiving and tissue clipping configurations, and a coupler releasably coupled to proximal ends of the clip arms and configured to be coupled to the distal end of the control member, the coupler configured to yield when a proximal force exerted on the coupler via the control member exceeds a first predetermined threshold value to disengage the clip arms to deploy the clip assembly.
    Type: Grant
    Filed: September 25, 2017
    Date of Patent: November 3, 2020
    Assignee: Boston Scientific Scimed, Inc.
    Inventors: Shawn Ryan, Joseph W. King, Boopathi Rajarathnam, Laurie A. Lehtinen, Daniel Congdon, Ramon Estevez
  • Publication number: 20200138276
    Abstract: The present disclosure relates generally to the field of medical devices. In particular, the present disclosure relates to valve configurations providing sealable access for medical instruments to a working channel, such as a working channel for an endoscope.
    Type: Application
    Filed: November 1, 2019
    Publication date: May 7, 2020
    Inventors: Harchetan S. Aneja, Amit Bharos, Swami Upadhyay, Boopathi Rajarathnam
  • Publication number: 20200138274
    Abstract: Attachments for endoscopes as well as methods for making and using attachments are disclosed. An example attachment may include a housing. One or more angled locking members may extend from an inner surface of the housing. The angled locking members may be designed to engage a biopsy port of an endoscope. One or more stabilizing members may extend from the inner surface of the housing. A locking apparatus may be coupled to the housing. A sealing member may be disposed within the housing.
    Type: Application
    Filed: November 1, 2019
    Publication date: May 7, 2020
    Inventors: Harchetan Singh Aneja, BOOPATHI RAJARATHNAM, SWAMI UPADHYAY, SHALIN SINGH RAWAT, VENKATESH NEELAMEGAM
  • Publication number: 20200138272
    Abstract: The present disclosure relates generally to the field of medical instruments. More particularly, the present disclosure pertains to medical instruments for use with an endoscope, such as a biopsy cap and a biopsy cap housing with improved stability and stress distribution, for example, to securely attach to an endoscope biopsy port.
    Type: Application
    Filed: November 1, 2019
    Publication date: May 7, 2020
    Inventors: Venkatesh Neelamegam, SHAUN SINGH RAWAT, HARCHETAN SINGH ANEJA, SWAMI UPADHYAY, BOOPATHI RAJARATHNAM, AMIT BHAROS
  • Publication number: 20200138419
    Abstract: The present disclosure relates generally to the field of medical instruments. In particular, the present disclosure relates to a biopsy cap and endoscope biopsy cap housing with improved stability and stress distribution to securely and removably attach to an endoscope biopsy port. In one example, a biopsy cap housing may include a first center-split half comprising a first half of an upper and lower chamber and first pivot member, and a second center-split half comprising a second half of an upper and lower chamber, and second pivot member, wherein mating surfaces of the first and second center-split halves may be configured to interlock to define the upper and lower chambers.
    Type: Application
    Filed: November 1, 2019
    Publication date: May 7, 2020
    Inventors: Harchetan S. Aneja, Amit Bharos, Swami Upadhyay, Boopathi Rajarathnam
  • Publication number: 20200138277
    Abstract: The present disclosure relates generally to the field of medical devices such as endoscopes, endoscope assemblies, guide tubes, introducers, and instrument caps for endoscopes, guide tubes, and introducers. In particular, the present disclosure relates to biopsy cap configurations providing sealable access for medical instruments to a working channel, such as a working channel for an endoscope.
    Type: Application
    Filed: November 1, 2019
    Publication date: May 7, 2020
    Inventors: VENKATESH NEELAMEGAM, SHALIN SINGH RAWAT, HARCHETAN SINGH ANEJA, SWAMI UPADHYAY, BOOPATHI RAJARATHNAM, AMIT BHAROS
  • Publication number: 20200138273
    Abstract: Biopsy caps and seals, and methods for making and using the same may be provided in conjunction with an endoscope assembly. A seal may include a main body including a circumferential outer wall surrounding a central lumen. The seal may include at least one support wall extending radially from the outer wall towards a center of the lumen, and at least one helical flap extending from the support wall helically downward along an inner surface of the outer wall, where the at least one helical flap defines an opening at the center of the lumen. The seal may alternatively include a plurality of projections extending radially inward from the outer wall towards a center of the lumen, where the plurality of projections are arranged in a series of circumferentially and angularly offset layers.
    Type: Application
    Filed: November 1, 2019
    Publication date: May 7, 2020
    Inventors: Venkatesh Neelamegam, Shalin Singh Rawat, Harchetan Singh Aneja, Swami Upadhyay, Boopathi Rajarathnam, Amit Bharos
  • Publication number: 20190046016
    Abstract: Endoscope assemblies, biopsy caps, and methods for making and using the same. An example endoscope assembly may include an endoscope having a channel formed therein and a port that provides access to the channel. A cap may be coupled to the port. The cap may include a base having a securing member for securing the cap to the port, an outer shell and a brush section disposed within the interior volume adjacent the disk shutter section, the brush section including a plurality of brushes arranged in a helical fashion.
    Type: Application
    Filed: August 10, 2018
    Publication date: February 14, 2019
    Applicant: BOSTON SCIENTIFIC LIMITED
    Inventors: BOOPATHI RAJARATHNAM, NISHANT RANDHAWA, CHARUDATTA CHANDRAKANT ARADHYE, SWAMI UPADHYAY, VASANTHAN MANI, HARCHETAN SINGH ANEJA, BALAJI ASWATHA NARAYANA, SHARATH BADADAMATH, RAMAKANTESWARARAO BEESETTY
  • Publication number: 20180085122
    Abstract: A system for treating tissue includes a clip assembly including a pair of clip arms, proximal ends of the clip arms slidably received within a channel of a capsule to be moved between a tissue receiving configuration and a tissue clipping configuration, an applicator including a catheter and a control member extending therethrough, a distal end of the control member configured to be connected to the clip arms to move the clip assembly between the tissue receiving and tissue clipping configurations, and a coupler releasably coupled to proximal ends of the clip arms and configured to be coupled to the distal end of the control member, the coupler configured to yield when a proximal force exerted on the coupler via the control member exceeds a first predetermined threshold value to disengage the clip arms to deploy the clip assembly.
    Type: Application
    Filed: September 25, 2017
    Publication date: March 29, 2018
    Inventors: Shawn RYAN, Joseph W. KING, Boopathi RAJARATHNAM, Laurie A. LEHTINEN, Daniel CONGDON, Ramon ESTEVEZ