Patents by Inventor Suresh Pai
Suresh Pai 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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Publication number: 20190255286Abstract: A bifurcated catheter and methods of use are disclosed herein. The bifurcated catheter can include a fixed flat wire that is configurable as a stabilization wire. The bifurcated catheter can be configured to improve the initial access and directability by application of a pull force to the stabilization wire, in addition to a push force from the proximal end of the bifurcated catheter. The stabilization wire is anchored once the bifurcated catheter is positioned. The anchored, bifurcated catheter provides stability and pushability to assist the procedural catheter in traversing the tortuous peripheral vasculature.Type: ApplicationFiled: November 7, 2018Publication date: August 22, 2019Applicant: RAM MEDICAL INNOVATIONS, LLCInventors: Mubin I. SYED, Azim SHAIKH, Suresh PAI, Celso BAGAOISAN
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Publication number: 20190254675Abstract: A guide sheath device with an integrated stabilization wire is provided. The guide sheath device includes an elongate member having a proximal and distal end and a lumen there between and a stabilization wire integrated to the elongate member.Type: ApplicationFiled: November 7, 2018Publication date: August 22, 2019Applicant: RAM MEDICAL INNOVATIONS, LLCInventors: Celso BAGAOISAN, Suresh PAI, Azim SHAIKH, Mubin I. SYED
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Publication number: 20190231347Abstract: A device to assist in securing a holding a portion of a suture during an intra-abdominal suturing procedure, the device including an elongated tubular body, a handle, an inner member element, and a push button. The inner member element may include at least one grasping element that expands as the at least one grasping element is extended beyond a distal end of the elongated tubular. The device may include a proximal spring disposed within the push button and abutting against a proximal end of the inner member element to allow the at least one grasping element to retract into the elongated tubular body in a proximal direction.Type: ApplicationFiled: April 8, 2019Publication date: August 1, 2019Inventors: CELSO BAGAOISAN, SURESH PAI, BRAD LABARBERA
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Patent number: 10251640Abstract: A device to assist in securing a holding a portion of a suture during an intra-abdominal suturing procedure, the device including an elongated tubular body, a handle, an inner member element, and a push button. The inner member element may include at least one grasping element that expands as the at least one grasping element is extended beyond a distal end of the elongated tubular. The device may include a proximal spring disposed within the push button and abutting against a proximal end of the inner member element to allow the at least one grasping element to retract into the elongated tubular body in a proximal direction.Type: GrantFiled: November 14, 2016Date of Patent: April 9, 2019Assignee: TELEFLEX MEDICAL INCORPORATEDInventors: Celso Bagaoisan, Suresh Pai, Brad Labarbera
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Publication number: 20180168659Abstract: A surgical ligation clip and method of operation are described and include a top jaw member and bottom jaw member joined at a hinge section for movement about the hinge section. The hinge section can be offset or space laterally from one or both of the jaw members. Teeth arrangements and distributions are also described, as well as closing and jaw ends engagement configurations, for example for more easily engaging/piercing connective or other tissue.Type: ApplicationFiled: December 18, 2017Publication date: June 21, 2018Inventors: Celso Bagaoisan, Suresh Pai, James Dreher, Kirk Tamaddon
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Publication number: 20180028179Abstract: Apparatus and methods are provided for treating a tissue opening, for example a trocar opening used in a minimally invasive surgical procedure. In a tissue closure device, a finger guard or shield can be used, handle or holding area or areas can be used, and positioning indicators can be used. A resiliently flexible target material can also be used for reliably holding a suture during the procedure. The resiliently flexible target material may be included as part of a removable mating component for use with a movable wing. Introducers can be used having a suture holder, an alignment indicator and insertion limits.Type: ApplicationFiled: October 6, 2017Publication date: February 1, 2018Inventors: Celso BAGAOISAN, Suresh PAI, James DREHER
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Patent number: 9855053Abstract: A surgical ligation clip and method of operation are described and include a top jaw member and bottom jaw member joined at a hinge section for movement about the hinge section. The hinge section can be offset or space laterally from one or both of the jaw members. Teeth arrangements and distributions are also described, as well as closing and jaw ends engagement configurations, for example for more easily engaging/piercing connective or other tissue.Type: GrantFiled: October 22, 2012Date of Patent: January 2, 2018Assignee: TELEFLEX LIFE SCIENCES UNLIMITED COPMANYInventors: Celso Bagaoisan, Suresh Pai, James Dreher, Kirk Tamaddon
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Patent number: 9782163Abstract: Apparatus and methods are provided for treating a tissue opening, for example a trocar opening used in a minimally invasive surgical procedure. In a tissue closure device, a finger guard or shield can be used, handle or holding area or areas can be used, and positioning indicators can be used. A resiliently flexible target material can also be used for reliably holding a suture during the procedure. The resiliently flexible target material may be included as part of a removable mating component for use with a movable wing. Introducers can be used having a suture holder, an alignment indicator and insertion limits.Type: GrantFiled: January 3, 2013Date of Patent: October 10, 2017Assignee: TELEFLEX MEDICAL INCORPORATEDInventors: Celso Bagaoisan, Suresh Pai, James Dreher
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Publication number: 20170231621Abstract: Apparatus and methods are provided for treating a tissue opening, for example a trocar opening used in a minimally invasive surgical procedure. In a tissue closure device, a finger guard or shield can be used, handle or holding area or areas can be used, and positioning indicators can be used. A resiliently flexible target material can also be used for reliably holding a suture during the procedure. Introducers can be used having a suture holder, an alignment indicator and insertion limits.Type: ApplicationFiled: May 1, 2017Publication date: August 17, 2017Inventors: Celso BAGAOISAN, Suresh Pai, James DREHER
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Patent number: 9636105Abstract: Apparatus and methods are provided for treating a tissue opening, for example a trocar opening used in a minimally invasive surgical procedure. In a tissue closure device, a finger guard or shield can be used, handle or holding area or areas can be used, and positioning indicators can be used. A resiliently flexible target material can also be used for reliably holding a suture the procedure. Introducers can be used having a suture holder, an alignment indicator and insertion limits.Type: GrantFiled: January 5, 2015Date of Patent: May 2, 2017Assignee: TELEFLEX MEDICAL INCORPORATEDInventors: Celso Bagaoisan, Suresh Pai, James Dreher
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Publication number: 20170112481Abstract: A tissue closure device to assist in retrieving a suture during a suturing procedure, the device including an elongated body having a proximal end, a distal end, and a lumen extending axially through the elongated body. The device further including an actuator rod at least partially extending through the lumen of the elongated body to actuate a plurality of wings and a plurality of shields attached to a distal end of the elongated body. The elongated body including at least one needle guide lumen with an opening an exit, the at least one needle guide lumen traversing the elongated body at an angle with respect to a central axis of the elongated body to guide a suture grasper to an enclosed suture retrieval cavity.Type: ApplicationFiled: January 9, 2017Publication date: April 27, 2017Inventors: CELSO BAGAOISAN, SURESH PAI, BRAD LABARBERA
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Publication number: 20170080184Abstract: Disrupting tissue and devices and systems for disrupting tissue. The disclosure describes ways to deliver moieties to a target tissue, where the target tissue in general is not at the point of introduction, in such a way that minimal damage is produced in the tissue at the point of introduction. In some embodiments this is accomplished by jetting fluid at high velocity into the target tissue. The disclosure further describes novel agents deliverable in such systems for use in remodeling tissues. Some of these agents comprise a liquid while others do not. Additionally, although not specifically described in detail much of the disclosure may additionally be used in the delivery of therapeutic drugs.Type: ApplicationFiled: April 6, 2016Publication date: March 23, 2017Inventors: Amr SALAHIEH, Alan SCHAER, Jeffery A. KROLIK, John SPIRIDIGLIOZZI, Suresh PAI, Tom SAUL
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Publication number: 20170055978Abstract: A device to assist in securing a holding a portion of a suture during an intra-abdominal suturing procedure, the device including an elongated tubular body, a handle, an inner member element, and a push button. The inner member element may include at least one grasping element that expands as the at least one grasping element is extended beyond a distal end of the elongated tubular. The device may include a proximal spring disposed within the push button and abutting against a proximal end of the inner member element to allow the at least one grasping element to retract into the elongated tubular body in a proximal direction.Type: ApplicationFiled: November 14, 2016Publication date: March 2, 2017Inventors: CELSO BAGAOISAN, SURESH PAI, BRAD LABARBERA
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Patent number: 9492163Abstract: A device to assist in securing a holding a portion of a suture during an intra-abdominal suturing procedure, the device including an elongated tubular body, a handle, an inner member element, and a push button. The inner member element may include at least one grasping element that expands as the at least one grasping element is extended beyond a distal end of the elongated tubular. The device may include a proximal spring disposed within the push button and abutting against a proximal end of the inner member element to allow the at least one grasping element to retract into the elongated tubular body in a proximal direction.Type: GrantFiled: December 9, 2014Date of Patent: November 15, 2016Assignee: TELEFLEX MEDICAL INCORPORATEDInventors: Celso Bagaoisan, Suresh Pai, Brad Labarbera
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Patent number: 9468745Abstract: Among the various embodiments, objects and features of the present invention may generally be noted an inflation/deflation syringe that enables one-handed operation to inflate a medical device to a given pressure or volume and one-handed operation to deflate said medical device.Type: GrantFiled: January 4, 2012Date of Patent: October 18, 2016Assignee: SPOTLIGHT TECHNOLOGY PARTNERS LLCInventors: Celso J. Bagaoisan, Glen Gong, Suresh Pai, Scott Robert Sershen
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Publication number: 20150157317Abstract: A device to assist in securing a holding a portion of a suture during an intra-abdominal suturing procedure, the device including an elongated tubular body, a handle, an inner member element, and a push button. The inner member element may include at least one grasping element that expands as the at least one grasping element is extended beyond a distal end of the elongated tubular. The device may include a proximal spring disposed within the push button and abutting against a proximal end of the inner member element to allow the at least one grasping element to retract into the elongated tubular body in a proximal direction.Type: ApplicationFiled: December 9, 2014Publication date: June 11, 2015Inventors: CELSO BAGAOISAN, SURESH PAI, BRAD LABARBERA
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Publication number: 20150119906Abstract: Apparatus and methods are provided for treating a tissue opening, for example a trocar opening used in a minimally invasive surgical procedure. In a tissue closure device, a finger guard or shield can be used, handle or holding area or areas can be used, and positioning indicators can be used. A resiliently flexible target material can also be used for reliably holding a suture the procedure. Introducers can be used having a suture holder, an alignment indicator and insertion limits.Type: ApplicationFiled: January 5, 2015Publication date: April 30, 2015Inventors: Celso BAGAOISAN, Suresh PAI, James DREHER
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Publication number: 20150018850Abstract: Apparatus and methods are provided for treating a tissue opening, for example a trocar opening used in a minimally invasive surgical procedure. In a tissue closure device, a finger guard or shield can be used, handle or holding area or areas can be used, and positioning indicators can be used. A resiliently flexible target material can also be used for reliably holding a suture during the procedure. The resiliently flexible target material may be included as part of a removable mating component for use with a movable wing.Type: ApplicationFiled: January 3, 2013Publication date: January 15, 2015Inventors: Celso Bagaoisan, Suresh Pai, James Dreher
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Patent number: 8926639Abstract: Apparatus and methods are provided for treating a tissue opening, for example a trocar opening used in a minimally invasive surgical procedure. In a tissue closure device, a finger guard or shield can be used, handle or holding area or areas can be used, and positioning indicators can be used. A resiliently flexible target material can also be used for reliably holding a suture during the procedure. Introducers can be used having a suture holder, an alignment indicator and insertion limits.Type: GrantFiled: January 11, 2010Date of Patent: January 6, 2015Assignee: Teleflex Medical IncorporatedInventors: Celso Bagaoisan, Suresh Pai, James Dreher
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Patent number: 8840601Abstract: Disrupting tissue and devices and systems for disrupting tissue. The disclosure describes ways to deliver moieties to a target tissue, where the target tissue in general is not at the point of introduction, in such a way that minimal damage is produced in the tissue at the point of introduction. In some embodiments this is accomplished by jetting fluid at high velocity into the target tissue. The disclosure further describes novel agents deliverable in such systems for use in remodeling tissues. Some of these agents comprise a liquid while others do not. Additionally, although not specifically described in detail much of the disclosure may additionally be used in the delivery of therapeutic drugs.Type: GrantFiled: March 24, 2011Date of Patent: September 23, 2014Assignee: Shifamed Holdings, LLCInventors: Amr Salahieh, Alan Schaer, Jeff Krolik, John Spiridigliozzi, Suresh Pai, Tom Saul