Patents by Inventor Rohit ROHILLA
Rohit ROHILLA 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).
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Patent number: 11957350Abstract: A device includes an elongated hollow member having an open distal end for receiving tissue therein and at least one exterior groove for loading at least one ligation band thereon. The device also includes a band deployment sleeve slidable over the exterior of the hollow member and configured to move from a radially expanded position to a radially contracted position in which, when the band deployment sleeve slides longitudinally over the hollow member, the distal portion engages the at least one ligation band. A closing sleeve slidable over the exterior of the band deployment sleeve is configured to constrain the distal portion from the radially expanded position into the radially contracted position. Retracting the closing sleeve proximally over the distal portion of the band deployment sleeve releases the distal portion from the radially contracted position into the radially expanded position.Type: GrantFiled: July 7, 2020Date of Patent: April 16, 2024Assignee: BACON SCIENTIFIC LIMITEDInventors: Abhishek Basu, Rohit Rohilla, Hitendra Purohit, Agrim Mishra, Nabarun Bhowmick, Nidhi Dhingra, Balaji Aswatha Narayana, Deepak Kumar Sharma
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Patent number: 11944335Abstract: A medical device includes opposing first and second end effectors coupled together to move from an open configuration to a closed configuration, a first link with a distal end pivotally connected to a proximal end of the first end effector, the first link including a first slot at a proximal end of the first link, a second link with a distal end pivotally connected to a proximal end of the second end effector, and a first actuator pin slidable within the first slot.Type: GrantFiled: May 18, 2020Date of Patent: April 2, 2024Assignee: Boston Scientific Medical Device LimitedInventors: Abhishek Basu, Agrim Mishra, Deepak Kumar Sharma, Hitendra Purohit, Rohit Rohilla
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Patent number: 11701122Abstract: A device includes an elongated hollow member having an open distal end for receiving tissue therein and at least one exterior groove for loading at least one ligation band thereon. The device also includes a band deployment sleeve slidable over the exterior of the hollow member and configured to move from a radially expanded position to a radially contracted position in which, when the band deployment sleeve slides longitudinally over the hollow member, the distal portion engages the at least one ligation band. A closing sleeve slidable over the exterior of the band deployment sleeve is configured to constrain the distal portion from the radially expanded position into the radially contracted position. Retracting the closing sleeve proximally over the distal portion of the band deployment sleeve releases the distal portion from the radially contracted position into the radially expanded position.Type: GrantFiled: July 7, 2020Date of Patent: July 18, 2023Assignee: BACON SCIENTIFIC LIMITEDInventors: Abhishek Basu, Rohit Rohilla, Hitendra Purohit, Agrim Mishra, Nabarun Bhowmick, Nidhi Dhingra, Balaji Aswatha Narayana, Deepak Kumar Sharma
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Patent number: 11583292Abstract: A device includes an anoscope including an elongated hollow member with a longitudinal slot configured to receive tissue in an interior of the hollow member. The device also includes a clip applicator. The clip applicator includes a body slidably received in the slot and jaws at a distal end of the body configured to hold a ligation clip. The clip applicator further includes a plunger slidably coupled to the body configured to actuate the jaws. When the clip applicator is inserted into the slot and the plunger is moved relative to the body, the jaws close and deform the ligation clip from an open position into a closed position around tissue received in the slot.Type: GrantFiled: July 7, 2020Date of Patent: February 21, 2023Assignee: BOSTON SCIENTIFIC LIMITEDInventors: Nabarun Bhowmick, Deepak Kumar Sharma, Charudatta Chandrakant Aradhye, Rohit Rohilla, Agrim Mishra, Balaji Aswatha Narayana, Nidhi Dhingra, Abhishek Basu, Hitendra Purohit
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Publication number: 20210030424Abstract: A device includes an anoscope including an elongated hollow member with a longitudinal slot configured to receive tissue in an interior of the hollow member. The device also includes a clip applicator. The clip applicator includes a body slidably received in the slot and jaws at a distal end of the body configured to hold a ligation clip. The clip applicator further includes a plunger slidably coupled to the body configured to actuate the jaws. When the clip applicator is inserted into the slot and the plunger is moved relative to the body, the jaws close and deform the ligation clip from an open position into a closed position around tissue received in the slot.Type: ApplicationFiled: July 7, 2020Publication date: February 4, 2021Inventors: Nabarun BHOWMICK, Deepak Kumar Sharma, Charudatta Chandrakant Aradhye, Rohit Rohilla, Agrim Mishra, Balaji Aswatha Narayana, Nidhi Dhingra, Abhishek Basu, Hitendra Purohit
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Publication number: 20210007749Abstract: A device includes an elongated hollow member having an open distal end for receiving tissue therein and at least one exterior groove for loading at least one ligation band thereon. The device also includes a band deployment sleeve slidable over the exterior of the hollow member and configured to move from a radially expanded position to a radially contracted position in which, when the band deployment sleeve slides longitudinally over the hollow member, the distal portion engages the at least one ligation band. A closing sleeve slidable over the exterior of the band deployment sleeve is configured to constrain the distal portion from the radially expanded position into the radially contracted position. Retracting the closing sleeve proximally over the distal portion of the band deployment sleeve releases the distal portion from the radially contracted position into the radially expanded position.Type: ApplicationFiled: July 7, 2020Publication date: January 14, 2021Inventors: Abhishek Basu, Rohit Rohilla, Hitendra Purohit, Agrim Mishra, Nabarun Bhowmick, Nidhi Dhingra, Balaji Aswatha Narayana, Deepak Kumar Sharma
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Publication number: 20200367921Abstract: A medical device includes opposing first and second end effectors coupled together to move from an open configuration to a closed configuration, a first link with a distal end pivotally connected to a proximal end of the first end effector, the first link including a first slot at a proximal end of the first link, a second link with a distal end pivotally connected to a proximal end of the second end effector, and a first actuator pin slidable within the first slot.Type: ApplicationFiled: May 18, 2020Publication date: November 26, 2020Applicant: Boston Scientific LimtedInventors: Abhishek BASU, Agrim MISHRA, Deepak Kumar SHARMA, Hitendra PUROHIT, Rohit ROHILLA
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Publication number: 20190282220Abstract: A biopsy forceps includes an end effector with opposing first and second jaws coupled together and configured to move from an open configuration to a closed configuration. Each of the first jaw and the second jaw includes a plurality of teeth having a base. The bases of two adjacent teeth of the first jaw are spaced apart to form a first gap, and the bases of two adjacent teeth on the second jaw are spaced apart to form a second gap. The end effector in the closed configuration may define one or more windows between edges of the first and the second jaws. And, at least one of these windows may include at least a portion of one or both of the first and second gaps.Type: ApplicationFiled: March 18, 2019Publication date: September 19, 2019Applicant: Boston Scientific LimitedInventors: Hitendra PUROHIT, Agrim MISHRA, Rohit ROHILLA, Abhishek BASU