Patents by Inventor Cameron K. Kerrigan
Cameron K. Kerrigan 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: 9610386Abstract: A method for electrostatic coating of medical devices such as stents and balloons is described. The method includes applying a composition to a polymeric component of a medical device which has little or no conductivity. The polymeric component could be a material from which the body or a strut of the stent is made or could be a polymeric coating pre-applied on the stent. The polymeric component could be the balloon wall. A charge can then be applied to the polymeric component or the polymeric component can be grounded. Charged particles of drugs, polymers, biobeneficial agents, or any combination of these can then be electrostatically deposited on the medical device or the coating on the medical device. One example of the composition is iodine, iodine, iodide, iodate, a complex or salt thereof which can also impart imaging capabilities to the medical device.Type: GrantFiled: October 15, 2014Date of Patent: April 4, 2017Assignee: Abbott Cardiovascular Systems Inc.Inventors: Cameron K. Kerrigan, Stephen D. Pacetti
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Patent number: 9439792Abstract: A prosthesis for intraluminal drug delivery can comprise a plurality of interconnected struts that form a tubular scaffold structure. The struts include through-holes with an inner surface configured to retain a bioabsorbable depot. The bioabsorbable depot includes a drug-polymer composition that hydrolytically degrades upon implantation. The inner surface of the through-hole can be an entirely smooth and continuous area that is concave or convex, with no geometric discontinuities. The inner surface of the through-hole can include any number of constricted and distended regions to form grooves of a size and shape carefully selected to engage a corresponding geometric feature of the bioabsorbable depot.Type: GrantFiled: October 14, 2013Date of Patent: September 13, 2016Assignee: Abbott Cardiovascular Systems Inc.Inventors: Stephen D. Pacetti, Cameron K. Kerrigan
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Publication number: 20150030758Abstract: A method for electrostatic coating of medical devices such as stents and balloons is described. The method includes applying a composition to a polymeric component of a medical device which has little or no conductivity. The polymeric component could be a material from which the body or a strut of the stent is made or could be a polymeric coating pre-applied on the stent. The polymeric component could be the balloon wall. A charge can then be applied to the polymeric component or the polymeric component can be grounded. Charged particles of drugs, polymers, biobeneficial agents, or any combination of these can then be electrostatically deposited on the medical device or the coating on the medical device. One example of the composition is iodine, iodine, iodide, iodate, a complex or salt thereof which can also impart imaging capabilities to the medical device.Type: ApplicationFiled: October 15, 2014Publication date: January 29, 2015Inventors: Cameron K. Kerrigan, Stephen D. Pacetti
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Patent number: 8883244Abstract: A method for electrostatic coating of medical devices such as stents and balloons is described. The method includes applying a composition to a polymeric component of a medical device which has little or no conductivity. The polymeric component could be a material from which the body or a strut of the stent is made or could be a polymeric coating pre-applied on the stent. The polymeric component could be the balloon wall. A charge can then be applied to the polymeric component or the polymeric component can be grounded. Charged particles of drugs, polymers, biobeneficial agents, or any combination of these can then be electrostatically deposited on the medical device or the coating on the medical device. One example of the composition is iodine, iodine, iodide, iodate, a complex or salt thereof which can also impart imaging capabilities to the medical device.Type: GrantFiled: August 30, 2012Date of Patent: November 11, 2014Assignee: Abbott Cardiovascular Systems Inc.Inventors: Cameron K. Kerrigan, Stephen D. Pacetti
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Patent number: 8821958Abstract: A method for electrostatic coating of medical devices such as stents and balloons is described. The method includes applying a composition to a polymeric component of a medical device which has little or no conductivity. The polymeric component could be a material from which the body or a strut of the stent is made or could be a polymeric coating pre-applied on the stent. The polymeric component could be the balloon wall. A charge can then be applied to the polymeric component or the polymeric component can be grounded. Charged particles of drugs, polymers, biobeneficial agents, or any combination of these can then be electrostatically deposited on the medical device or the coating on the medical device. One example of the composition is iodine, iodine, iodide, iodate, a complex or salt thereof which can also impart imaging capabilities to the medical device.Type: GrantFiled: August 30, 2012Date of Patent: September 2, 2014Assignee: Abbott Cardiovascular Systems Inc.Inventors: Cameron K. Kerrigan, Stephen D. Pacetti
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Publication number: 20140033504Abstract: A prosthesis for intraluminal drug delivery can comprise a plurality of interconnected struts that form a tubular scaffold structure. The struts include through-holes with an inner surface configured to retain a bioabsorbable depot. The bioabsorbable depot includes a drug-polymer composition that hydrolytically degrades upon implantation. The inner surface of the through-hole can be an entirely smooth and continuous area that is concave or convex, with no geometric discontinuities. The inner surface of the through-hole can include any number of constricted and distended regions to form grooves of a size and shape carefully selected to engage a corresponding geometric feature of the bioabsorbable depot.Type: ApplicationFiled: October 14, 2013Publication date: February 6, 2014Applicant: Abbott Cardiovascular Systems Inc.Inventors: Stephen D. Pacetti, Cameron K. Kerrigan
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Patent number: 8562670Abstract: A prosthesis for intraluminal drug delivery can comprise a plurality of interconnected struts that form a tubular scaffold structure. The struts include through-holes with an inner surface configured to retain a bioabsorbable depot. The bioabsorbable depot includes a drug-polymer composition that hydrolytically degrades upon implantation. The inner surface of the through-hole can be an entirely smooth and continuous area that is concave or convex, with no geometric discontinuities. The inner surface of the through-hole can include any number of constricted and distended regions to form grooves of a size and shape carefully selected to engage a corresponding geometric feature of the bioabsorbable depot.Type: GrantFiled: April 1, 2010Date of Patent: October 22, 2013Assignee: Abbott Cardiovascular Systems Inc.Inventors: Stephen D. Pacetti, Cameron K. Kerrigan
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Publication number: 20120328769Abstract: A method for electrostatic coating of medical devices such as stents and balloons is described. The method includes applying a composition to a polymeric component of a medical device which has little or no conductivity. The polymeric component could be a material from which the body or a strut of the stent is made or could be a polymeric coating pre-applied on the stent. The polymeric component could be the balloon wall. A charge can then be applied to the polymeric component or the polymeric component can be grounded. Charged particles of drugs, polymers, biobeneficial agents, or any combination of these can then be electrostatically deposited on the medical device or the coating on the medical device. One example of the composition is iodine, iodine, iodide, iodate, a complex or salt thereof which can also impart imaging capabilities to the medical device.Type: ApplicationFiled: August 30, 2012Publication date: December 27, 2012Applicant: Abbott Cardiovascular Systems Inc.Inventors: Cameron K. Kerrigan, Stephen Pacetti
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Publication number: 20120321778Abstract: A method for electrostatic coating of medical devices such as stents and balloons is described. The method includes applying a composition to a polymeric component of a medical device which has little or no conductivity. The polymeric component could be a material from which the body or a strut of the stent is made or could be a polymeric coating pre-applied on the stent. The polymeric component could be the balloon wall. A charge can then be applied to the polymeric component or the polymeric component can be grounded. Charged particles of drugs, polymers, biobeneficial agents, or any combination of these can then be electrostatically deposited on the medical device or the coating on the medical device. One example of the composition is iodine, iodine, iodide, iodate, a complex or salt thereof which can also impart imaging capabilities to the medical device.Type: ApplicationFiled: August 30, 2012Publication date: December 20, 2012Applicant: Abbott Cardiovascular Systems Inc.Inventors: Cameron K. Kerrigan, Stephen Pacetti
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Patent number: 8298607Abstract: A method for electrostatic coating of medical devices such as stents and balloons is described. The method includes applying a composition to a polymeric component of a medical device which has little or no conductivity. The polymeric component could be a material from which the body or a strut of the stent is made or could be a polymeric coating pre-applied on the stent. The polymeric component could be the balloon wall. A charge can then be applied to the polymeric component or the polymeric component can be grounded. Charged particles of drugs, polymers, biobeneficial agents, or any combination of these can then be electrostatically deposited on the medical device or the coating on the medical device. One example of the composition is iodine, iodine, iodide, iodate, a complex or salt thereof which can also impart imaging capabilities to the medical device.Type: GrantFiled: May 12, 2009Date of Patent: October 30, 2012Assignee: Abbott Cardiovascular Systems Inc.Inventors: Cameron K. Kerrigan, Stephen Pacetti
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Publication number: 20110245904Abstract: A prosthesis for intraluminal drug delivery can comprise a plurality of interconnected struts that form a tubular scaffold structure. The struts include through-holes with an inner surface configured to retain a bioabsorbable depot. The bioabsorbable depot includes a drug-polymer composition that hydrolytically degrades upon implantation. The inner surface of the through-hole can be an entirely smooth and continuous area that is concave or convex, with no geometric discontinuities. The inner surface of the through-hole can include any number of constricted and distended regions to form grooves of a size and shape carefully selected to engage a corresponding geometric feature of the bioabsorbable depot.Type: ApplicationFiled: April 1, 2010Publication date: October 6, 2011Inventors: Stephen D. Pacetti, Cameron K. Kerrigan
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Publication number: 20090285974Abstract: A method for electrostatic coating of medical devices such as stents and balloons is described. The method includes applying a composition to a polymeric component of a medical device which has little or no conductivity. The polymeric component could be a material from which the body or a strut of the stent is made or could be a polymeric coating pre-applied on the stent. The polymeric component could be the balloon wall. A charge can then be applied to the polymeric component or the polymeric component can be grounded. Charged particles of drugs, polymers, biobeneficial agents, or any combination of these can then be electrostatically deposited on the medical device or the coating on the medical device. One example of the composition is iodine, iodine, iodide, iodate, a complex or salt thereof which can also impart imaging capabilities to the medical device.Type: ApplicationFiled: May 12, 2009Publication date: November 19, 2009Inventors: Cameron K. Kerrigan, Stephen Pacetti