Patents by Inventor Eamon Brady
Eamon Brady 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: 20160192953Abstract: A clot retrieval device (9501) for removing clot from a blood vessel comprises an inner elongate body (9503) and an outer elongate body (9504) at least partially overlying the inner elongate body (9503). The device also comprises an elongate member or shaft (9502) having a proximal end which extends exterior of a patient so that a user can retrieve the stent-basket device and captured clot by retracting the shaft (9502). The outer elongate body (9504) and the inner elongate body (9503) are connected to the distal end of the shaft (9502) and are expandable relative to the shaft (9502) from a collapsed delivery configuration to an expanded deployed configuration. The outer elongate body (9504) is expandable relative to the inner elongate body (9503) to a radial extent which is greater than the radial extent of the inner body (9503) in the deployed configuration.Type: ApplicationFiled: December 31, 2015Publication date: July 7, 2016Applicant: Neuravi LimitedInventors: Eamon Brady, Michael Gilvarry, Mahmood K. Razavi, David Vale, Patrick Griffin, Brendan Casey, Jason McNamara
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Publication number: 20160192954Abstract: A clot retrieval device (9501) for removing clot from a blood vessel comprises an inner elongate body (9503) and an outer elongate body (9504) at least partially overlying the inner elongate body (9503). The device also comprises an elongate member or shaft (9502) having a proximal end which extends exterior of a patient so that a user can retrieve the stent-basket device and captured clot by retracting the shaft (9502). The outer elongate body (9504) and the inner elongate body (9503) are connected to the distal end of the shaft (9502) and are expandable relative to the shaft (9502) from a collapsed delivery configuration to an expanded deployed configuration. The outer elongate body (9504) is expandable relative to the inner elongate body (9503) to a radial extent which is greater than the radial extent of the inner body (9503) in the deployed configuration.Type: ApplicationFiled: December 31, 2015Publication date: July 7, 2016Applicant: Neuravi LimitedInventors: Eamon Brady, Michael Gilvarry, Mahmood K. Razavi, David Vale, Patrick Griffin, Brendan Casey, Jason McNamara
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Publication number: 20160192956Abstract: A clot retrieval device (9501) for removing clot from a blood vessel comprises an inner elongate body (9503) and an outer elongate body (9504) at least partially overlying the inner elongate body (9503). The device also comprises an elongate member or shaft (9502) having a proximal end which extends exterior of a patient so that a user can retrieve the stent-basket device and captured clot by retracting the shaft (9502). The outer elongate body (9504) and the inner elongate body (9503) are connected to the distal end of the shaft (9502) and are expandable relative to the shaft (9502) from a collapsed delivery configuration to an expanded deployed configuration. The outer elongate body (9504) is expandable relative to the inner elongate body (9503) to a radial extent which is greater than the radial extent of the inner body (9503) in the deployed configuration.Type: ApplicationFiled: December 31, 2015Publication date: July 7, 2016Applicant: Neuravi LimitedInventors: Eamon Brady, Michael Gilvarry, Mahmood K.. Razavi, David Vale, Patrick Griffin, Brendan Casey, Jason McNamara
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Publication number: 20160192955Abstract: A clot retrieval device (9501) for removing clot from a blood vessel comprises an inner elongate body (9503) and an outer elongate body (9504) at least partially overlying the inner elongate body (9503). The device also comprises an elongate member or shaft (9502) having a proximal end which extends exterior of a patient so that a user can retrieve the stent-basket device and captured clot by retracting the shaft (9502). The outer elongate body (9504) and the inner elongate body (9503) are connected to the distal end of the shaft (9502) and are expandable relative to the shaft (9502) from a collapsed delivery configuration to an expanded deployed configuration. The outer elongate body (9504) is expandable relative to the inner elongate body (9503) to a radial extent which is greater than the radial extent of the inner body (9503) in the deployed configuration.Type: ApplicationFiled: December 31, 2015Publication date: July 7, 2016Applicant: Neuravi LimitedInventors: Eamon BRADY, Michael GILVARRY, Mahmood K. RAZAVI, David VALE, Patrick GRIFFIN, Brendan CASEY, Jason McNAMARA
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Patent number: 9351749Abstract: A clot retrieval apparatus 1 comprises a clot engaging device 2 and a capture basket 3. The clot engaging device 2 has a collapsed delivery configuration and an expanded deployment configuration. The clot engaging device has a proximal end and a distal end and an elongate body between the proximal end and the distal end. The capture basket 3 has a collapsed delivery configuration and an expanded deployment configuration. The capture basket 3 has a proximal mouth which is open when the capture basket 3 is in the deployment configuration. The clot engaging device 2 is axially movable relative to the capture basket for capture of a clot.Type: GrantFiled: September 9, 2015Date of Patent: May 31, 2016Assignee: Neuravi LimitedInventors: Eamon Brady, Michael Gilvarry, Mahmood K. Razavi, David Vale
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Publication number: 20160120558Abstract: A clot retrieval device (9501) for removing clot from a blood vessel comprises an inner elongate body (9503) and an outer elongate body (9504) at least partially overlying the inner elongate body (9503). The device also comprises an elongate member or shaft (9502) having a proximal end which extends exterior of a patient so that a user can retrieve the stent-basket device and captured clot by retracting the shaft (9502). The outer elongate body (9504) and the inner elongate body (9503) are connected to the distal end of the shaft (9502) and are expandable relative to the shaft (9502) from a collapsed delivery configuration to an expanded deployed configuration. The outer elongate body (9504) is expandable relative to the inner elongate body (9503) to a radial extent which is greater than the radial extent of the inner body (9503) in the deployed configuration.Type: ApplicationFiled: November 2, 2015Publication date: May 5, 2016Applicant: NEURAVI LIMITEDInventors: Eamon BRADY, Michael GILVARRY, Mahmood K. RAZAVI, David VALE, Patrick GRIFFIN, Brendan CASEY, Jason McNAMARA
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Publication number: 20160113665Abstract: A clot retrieval device 1 for removing occlusive clot from a blood vessel, the device comprises an inner elongate body 3 having a collapsed delivery configuration and an expanded deployed configuration and an outer elongate body 2 at least partially overlying the inner elongate body 2. The outer elongate body 2 is expandable to a radial extent which is greater than the radial extent of the inner body 3 in the deployed configuration to define a clot reception space 11. The outer elongate body 2 comprises a distal end portion 24,49 and the inner elongate body 3 comprises a main body portion 10 and a distal portion which extends in the deployed configuration towards the outer elongate body 2 to a greater extent than the main body portion. The distal portion 10 of the inner elongate member 3 and the distal end portion 24,49 of the outer elongate body 2 together define a three dimensional protective structure to substantially prevent distal egress of clot or clot fragments from the device.Type: ApplicationFiled: December 31, 2015Publication date: April 28, 2016Applicant: Neuravi LimitedInventors: Eamon BRADY, Brendan CASEY, Michael GILVARRY, David HARDIMAN, Kevin McARDLE, Mahmood RAZAVI, David VALE
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Publication number: 20160113664Abstract: A clot retrieval device 1 for removing occlusive clot from a blood vessel, the device comprises an inner elongate body 3 having a collapsed delivery configuration and an expanded deployed configuration and an outer elongate body 2 at least partially overlying the inner elongate body 2. The outer elongate body 2 is expandable to a radial extent which is greater than the radial extent of the inner body 3 in the deployed configuration to define a clot reception space 11. The outer elongate body 2 comprises a distal end portion 24,49 and the inner elongate body 3 comprises a main body portion 10 and a distal portion which extends in the deployed configuration towards the outer elongate body 2 to a greater extent than the main body portion. The distal portion 10 of the inner elongate member 3 and the distal end portion 24,49 of the outer elongate body 2 together define a three dimensional protective structure to substantially prevent distal egress of clot or clot fragments from the device.Type: ApplicationFiled: December 31, 2015Publication date: April 28, 2016Applicant: Neuravi LimitedInventors: Eamon BRADY, Brendan CASEY, Michael GILVARRY, David HARDIMAN, Kevin McARDLE, Mahmood RAZAVI, David VALE
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Publication number: 20160113663Abstract: A clot retrieval device 1 for removing occlusive clot from a blood vessel, the device comprises an inner elongate body 3 having a collapsed delivery configuration and an expanded deployed configuration and an outer elongate body 2 at least partially overlying the inner elongate body 2. The outer elongate body 2 is expandable to a radial extent which is greater than the radial extent of the inner body 3 in the deployed configuration to define a clot reception space 11. The outer elongate body 2 comprises a distal end portion 24,49 and the inner elongate body 3 comprises a main body portion 10 and a distal portion which extends in the deployed configuration towards the outer elongate body 2 to a greater extent than the main body portion. The distal portion 10 of the inner elongate member 3 and the distal end portion 24,49 of the outer elongate body 2 together define a three dimensional protective structure to substantially prevent distal egress of clot or clot fragments from the device.Type: ApplicationFiled: December 31, 2015Publication date: April 28, 2016Applicant: Neuravi LimitedInventors: Eamon BRADY, Brendan CASEY, Michael GILVARRY, David HARDIMAN, Kevin McARDLE, Mahmood RAZAVI, David VALE
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Publication number: 20160106448Abstract: A clot retrieval device 1 for removing occlusive clot from a blood vessel, the device comprises an inner elongate body 3 having a collapsed delivery configuration and an expanded deployed configuration and an outer elongate body 2 at least partially overlying the inner elongate body 2. The outer elongate body 2 is expandable to a radial extent which is greater than the radial extent of the inner body 3 in the deployed configuration to define a clot reception space 11. The outer elongate body 2 comprises a distal end portion 24,49 and the inner elongate body 3 comprises a main body portion 10 and a distal portion which extends in the deployed configuration towards the outer elongate body 2 to a greater extent than the main body portion. The distal portion 10 of the inner elongate member 3 and the distal end portion 24,49 of the outer elongate body 2 together define a three dimensional protective structure to substantially prevent distal egress of clot or clot fragments from the device.Type: ApplicationFiled: December 31, 2015Publication date: April 21, 2016Applicant: Neuravi LimitedInventors: Eamon BRADY, Brendan CASEY, Michael GILVARRY, David HARDIMAN, Kevin McARDLE, Mahmood RAZAVI, David VALE
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Publication number: 20160106449Abstract: A clot retrieval device 1 for removing occlusive clot from a blood vessel, the device comprises an inner elongate body 3 having a collapsed delivery configuration and an expanded deployed configuration and an outer elongate body 2 at least partially overlying the inner elongate body 2. The outer elongate body 2 is expandable to a radial extent which is greater than the radial extent of the inner body 3 in the deployed configuration to define a clot reception space 11. The outer elongate body 2 comprises a distal end portion 24, 49 and the inner elongate body 3 comprises a main body portion 10 and a distal portion which extends in the deployed configuration towards the outer elongate body 2 to a greater extent than the main body portion. The distal portion 10 of the inner elongate member 3 and the distal end portion 24, 49 of the outer elongate body 2 together define a three dimensional protective structure to substantially prevent distal egress of clot or clot fragments from the device.Type: ApplicationFiled: December 31, 2015Publication date: April 21, 2016Applicant: Neuravi LimitedInventors: Eamon BRADY, Brendan CASEY, Michael GILVARRY, David HARDIMAN, Kevin McARDLE, Mahmood RAZAVI, David VALE
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Patent number: 9301769Abstract: A clot retrieval device (9501) for removing occlusive clot from a blood vessel comprises an inner elongate body (9503) and an outer elongate body (9504) at least partially overlying the inner elongate body (9503). The device also comprises an elongate member or shaft (9502) having a proximal end which extends exterior of a patient so that a user can retrieve the stent-basket device and captured clot by retracting the shaft (9502). The outer elongate body (9504) and the inner elongate body (9503) are connected to the distal end of the shaft (9502) and are expandable relative to the shaft (9502) from a collapsed delivery configuration to an expanded deployed configuration. The outer elongate body (9504) is expandable relative to the inner elongate body (9503) to a radial extent which is greater than the radial extent of the inner body (9503) in the deployed configuration.Type: GrantFiled: March 9, 2012Date of Patent: April 5, 2016Assignee: Neuravi LimitedInventors: Eamon Brady, Michael Gilvarry, Mahmood K. Razavi, David Vale, Patrick Griffin, Brendan Casey, Jason McNamara
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Publication number: 20160022296Abstract: A clot retrieval system comprises a clot retrieval device, a catheter 51, and a tubular shield element 61. The clot retrieval device comprises an elongate member 53 having a proximal end and a distal end, and a clot engaging element 54 at the distal end of the elongate member 53 the clot engaging element 54 having a collapsed delivery configuration and an expanded deployed configuration. The catheter is adapted for placement at a location at which a distal end of the catheter is proximal of the clot engaging element and the tubular shield element 61 extends over the elongate member 53 and is adapted for location between the distal end of the catheter and the proximal end of the clot engaging element 54. The tubular shield element 61 is movable relative to the elongate member 54 when the clot engaging element is in the expanded configuration in that the force that is applied on retraction of the elongate member is spread over the outer surface of the tubular shield element.Type: ApplicationFiled: March 12, 2014Publication date: January 28, 2016Applicant: Neuravi LimitedInventors: Eamon BRADY, Brendan CASEY, Michael GILVARRY, David VALE
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Publication number: 20160015402Abstract: A clot retrieval device comprises an elongate shaft 104 and an expandable clot retrieval element 2101 on the shaft, the clot retrieval element comprising a framework formed from a substrate material such as Nitinol and having a plurality of struts 2105 and crowns 2102, at least some of the struts 2105 comprises at least one widened portion 2104 of the substrate material to provide enhanced radiopacity. The framework is coated with a radiopaque material such as gold. The device is rendered radiopaque with reduced damping effects.Type: ApplicationFiled: March 12, 2014Publication date: January 21, 2016Applicant: NEURAVI LIMITEDInventors: Eamon BRADY, Brendan CASEY, Michael GILVARRY, David HARDIMAN, David VALE
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Publication number: 20150374393Abstract: A clot retrieval apparatus 1 comprises a clot engaging device 2 and a capture basket 3. The clot engaging device 2 has a collapsed delivery configuration and an expanded deployment configuration. The clot engaging device has a proximal end and a distal end and an elongate body between the proximal end and the distal end. The capture basket 3 has a collapsed delivery configuration and an expanded deployment configuration. The capture basket 3 has a proximal mouth which is open when the capture basket 3 is in the deployment configuration. The clot engaging device 2 is axially movable relative to the capture basket for capture of a clot.Type: ApplicationFiled: September 9, 2015Publication date: December 31, 2015Applicant: Neuravi LimitedInventors: Eamon BRADY, Michael GILVARRY, Mahmood K. RAZAVI, David VALE
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Publication number: 20150230911Abstract: A catheter system 1 has an internal reception space for an embolic protection filter 10 to enable the filter 10 to be transported through a vasculature 20 and a treatment means such as a stent 15 to facilitate treatment. The catheter system may be used for retrieval of a filter 10 and stenting of a lesion with a stent 15. The procedure may also involve post dilatation using an on-board balloon 16.Type: ApplicationFiled: April 29, 2015Publication date: August 20, 2015Applicant: SALVIAC LIMITEDInventors: Eamon BRADY, Charles TAYLOR, Patrick GRIFFIN, Brendan CASEY, David VALE, Paul GILSON, John O'SHAUGHNESSY
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Publication number: 20150164523Abstract: A clot retrieval device 1 for removing occlusive clot from a blood vessel, the device comprises an inner elongate body 3 having a collapsed delivery configuration and an expanded deployed configuration and an outer elongate body 2 at least partially overlying the inner elongate body 2. The outer elongate body 2 is expandable to a radial extent which is greater than the radial extent of the inner body 3 in the deployed configuration to define a clot reception space 11. The outer elongate body 2 comprises a distal end portion 24,49 and the inner elongate body 3 comprises a main body portion 10 and a distal portion which extends in the deployed configuration towards the outer elongate body 2 to a greater extent than the main body portion. The distal portion 10 of the inner elongate member 3 and the distal end portion 24,49 of the outer elongate body 2 together define a three dimensional protective structure to substantially prevent distal egress of clot or clot fragments from the device.Type: ApplicationFiled: February 23, 2015Publication date: June 18, 2015Inventors: Eamon BRADY, Brendan CASEY, Michael GILVARRY, David HARDIMAN, Kevin McARDLE, Mahmood RAZAVI, David VALE
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Publication number: 20140379023Abstract: A clot capture system for disengaging a clot 2001 from a vessel wall 2002 and removing the clot 2001 from the vessel 202, comprises a clot capture device 2140 for placement on a distal side of a clot 2001. The clot capture device 2140 has a retracted delivery configuration and an expanded deployed configuration. The clot removal device has a proximal support frame 2012, and a distal fibre net 2130. The support frame 2012 has a retracted delivery configuration and an expanded deployed configuration. The proximal support frame 2012 in the expanded configuration defines a proximal inlet mouth for engaging a clot 2001 and a net 2130 for confining the clot 2001. An elongate member facilitates capture and/or withdrawal of a clot 2001 from a vessel 2002. The system also comprises a clot debonding device 2091 for placement on a proximal side of a clot 2001.Type: ApplicationFiled: June 27, 2014Publication date: December 25, 2014Inventors: Eamon BRADY, Mahmood RAZAVI, David VALE, John O'SHAUGHNESSY
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Publication number: 20140371779Abstract: A clot retrieval device may include an elongate member and an expandable clot engaging element configured to extend across the clot in its expanded state. The expandable clot engaging element may include a first monolithic structure and a second monolithic structure. The first monolithic structure may encircle the second monolithic structure over at least a portion of its length. The second monolithic structure may include a proximal section, an intermediate section, and a distal section. The distal section may include an expansion.Type: ApplicationFiled: March 12, 2014Publication date: December 18, 2014Applicant: Neuravi LimitedInventors: David VALE, Eamon BRADY, Michael GILVARRY, Mahmood RAZAVI, Kevin McARDLE, David HARDIMAN, Brendan CASEY
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Publication number: 20140371769Abstract: A system may comprise a clot engagement element having a collapsed delivery configuration and an expanded configuration for engaging with a clot and for dislodging the clot from a first vessel segment. An elongate member may be configured to apply a pull force to the clot engaging element to dislodge the clot from the first vessel segment. A clot removal catheter may include a lumen at its distal end sized to receive the clot and configured to maintain a stable position in a second blood vessel segment proximal of and larger in diameter than the first blood vessel segment. A distal end of the elongate member may be configured to protect a third blood vessel segment between the first and second blood vessel segments from tractive forces transmitted by the elongate member during clot dislodgement from the first vessel segment.Type: ApplicationFiled: March 11, 2014Publication date: December 18, 2014Applicant: Neuravi LimitedInventors: David VALE, Eamon BRADY, Michael GILVARRY, Brendan CASEY