Patents by Inventor Peeyush Tomar
Peeyush Tomar 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: 10960501Abstract: Hemostasis valves and methods for making and using hemostasis valves are disclosed. An example method for assembling a hemostasis valve may include positioning a plunger along a threaded proximal end region of a main body. The threaded proximal end region may include one or more threads and an axial slot extending through the one or more threads. The method may also include advancing the plunger along the threaded proximal end region to a position where a proximal end of the plunger is disposed distally of at least a portion of the one or more threads and disposing a nut adjacent to the threaded proximal end region. The method may also include aligning an alignment tab of the nut with the axial slot, engaging the nut with the one or more threads while the alignment tab is aligned with the axial slot, and rotating the nut 45-270°.Type: GrantFiled: February 23, 2018Date of Patent: March 30, 2021Assignee: BOSTON SCIENTIFIC LIMITEDInventors: Sumit Agrawal, Mayank Bhatnagar, Alan James O'Flynn, Somashekar Reddy, Henry J. Pepin, Peeyush Tomar
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Patent number: 10953214Abstract: Hemostasis valves and methods for making and using hemostasis valves are disclosed. An example hemostasis valve may include a main body having a distal end region and a proximal end region. A first seal member may be disposed within the proximal end region of the main body. A plunger may be coupled to the proximal end region of the main body. The plunger may be designed to shift between a first position and a second position. A first locking member may be disposed along the proximal end region of the main body. A second locking member may be disposed along the plunger. The second locking member may be designed to engage the first locking member.Type: GrantFiled: September 11, 2018Date of Patent: March 23, 2021Assignee: BOSTON SCIENTIFIC LIMITEDInventors: Mayank Bhatnagar, Sohail Rahmani, Alan James O'Flynn, Poornachandra Nayak, Peeyush Tomar, Somashekar Reddy, Seamus McGurran, John McSweeney, Henry J. Pepin, Deepak Bhardwaj, Nilesh Raghunath Barhate
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Patent number: 10842981Abstract: Hemostasis valves and methods for making and using hemostasis valves are disclosed. An example hemostasis valve may include a main body having a distal end region and a proximal end region. A first seal member may be disposed within the proximal end region of the main body. A cartridge may be at least partially disposed within the proximal end region of the main body. The cartridge may include a second seal member. The cartridge may have one or more projections formed thereon. The proximal end region of the main body may have one or more recesses formed therein. The one or more recesses may be designed to engage the one or more projections. A plunger may be coupled to the proximal end region of the main body.Type: GrantFiled: February 28, 2018Date of Patent: November 24, 2020Assignee: BOSTON SCIENTIFIC LIMITEDInventors: Sumit Agrawal, Peeyush Tomar
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Patent number: 10737086Abstract: Hemostasis valves and methods for making and using hemostasis valves are disclosed. An example hemostasis valve may include a main body having a distal end region and a proximal end region. A first seal member may be disposed within the proximal end region of the main body. A cartridge may be at least partially disposed within the proximal end region of the main body. The cartridge may include a second seal member. A plunger may be coupled to the proximal end region of the main body. A rotation limiting member may be positioned adjacent to the proximal end region of the main body. A tab member may be positioned adjacent to the proximal end region of the main body. The tab member may be designed to rotate relative to the proximal end region of the main body until the tab member engages the rotation limiting member.Type: GrantFiled: February 28, 2018Date of Patent: August 11, 2020Assignee: BOSTON SCIENTIFIC LIMITEDInventors: Sumit Agrawal, Mayank Bhatnagar, Peeyush Tomar, Poornachandra Nayak, Anshul Chabra
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Publication number: 20190076640Abstract: Hemostasis valves and methods for making and using hemostasis valves are disclosed. An example hemostasis valve may include a main body having a distal end region and a proximal end region. A first seal member may be disposed within the proximal end region of the main body. A plunger may be coupled to the proximal end region of the main body. The plunger may be designed to shift between a first position and a second position. A first locking member may be disposed along the proximal end region of the main body. A second locking member may be disposed along the plunger. The second locking member may be designed to engage the first locking member.Type: ApplicationFiled: September 11, 2018Publication date: March 14, 2019Applicant: BOSTON SCIENTIFIC LIMITEDInventors: Mayank Bhatnagar, Sohail Rahmani, Alan James O'Flynn, Poornachandra Nayak, Peeyush Tomar, Somashekar Reddy, Seamus McGurran, John McSweeney, Henry J. Pepin, Deepak Bhardwaj, Nilesh Raghunath Barhate
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Publication number: 20180256874Abstract: Hemostasis valves and methods for making and using hemostasis valves are disclosed. An example hemostasis valve may include a main body having a distal end region and a proximal end region. A first seal member may be disposed within the proximal end region of the main body. A cartridge may be at least partially disposed within the proximal end region of the main body. The cartridge may include a second seal member. A plunger may be coupled to the proximal end region of the main body. A rotation limiting member may be positioned adjacent to the proximal end region of the main body. A tab member may be positioned adjacent to the proximal end region of the main body. The tab member may be designed to rotate relative to the proximal end region of the main body until the tab member engages the rotation limiting member.Type: ApplicationFiled: February 28, 2018Publication date: September 13, 2018Applicant: BOSTON SCIENTIFIC LIMITEDInventors: Sumit Agrawal, Mayank Bhatnagar, Peeyush Tomar, Poornachandra Nayak, Anshul Chabra
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Publication number: 20180256871Abstract: Hemostasis valves and methods for making and using hemostasis valves are disclosed. An example method for assembling a hemostasis valve may include positioning a plunger along a threaded proximal end region of a main body. The threaded proximal end region may include one or more threads and an axial slot extending through the one or more threads. The method may also include advancing the plunger along the threaded proximal end region to a position where a proximal end of the plunger is disposed distally of at least a portion of the one or more threads and disposing a nut adjacent to the threaded proximal end region. The method may also include aligning an alignment tab of the nut with the axial slot, engaging the nut with the one or more threads while the alignment tab is aligned with the axial slot, and rotating the nut 45-270°.Type: ApplicationFiled: February 23, 2018Publication date: September 13, 2018Applicant: BOSTON SCIENTIFIC LIMITEDInventors: Sumit Agrawal, Mayank Bhatnagar, Alan James O'Flynn, Somashekar Reddy, Henry J. Pepin, Peeyush Tomar
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Publication number: 20180256875Abstract: Hemostasis valves and methods for making and using hemostasis valves are disclosed. An example hemostasis valve may include a main body having a distal end region and a proximal end region. A first seal member may be disposed within the proximal end region of the main body. A cartridge may be at least partially disposed within the proximal end region of the main body. The cartridge may include a second seal member. The cartridge may have one or more projections formed thereon. The proximal end region of the main body may have one or more recesses formed therein. The one or more recesses may be designed to engage the one or more projections. A plunger may be coupled to the proximal end region of the main body.Type: ApplicationFiled: February 28, 2018Publication date: September 13, 2018Applicant: BOSTON SCIENTIFIC LIMITEDInventors: Sumit Agrawal, Peeyush Tomar