Patents by Inventor Adam Roslund
Adam Roslund 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: 20210170162Abstract: Disclosed herein are heart pumps that can include a catheter body and an impeller coupled with a distal end of the catheter body. The impeller can include a tip that is resealable or that includes a resealable member. The heart pump can also include a diffuser disposed between the distal end of the catheter body and the impeller, wherein the diffuser includes a flow directing surface.Type: ApplicationFiled: February 11, 2021Publication date: June 10, 2021Inventors: Robert L. Campbell, Jeremy J. Koncoski, Thomas M. Mallison, Mark W. McBride, Daniel Metrey, Eric C. Myer, Kevin J. Powell, Adam Roslund, Daniel A. Walters, William James Repka, Phyllis Yuen
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Patent number: 10960116Abstract: Disclosed herein are heart pumps that can include a catheter body and an impeller coupled with a distal end of the catheter body. The impeller can include a tip that is resealable or that includes a resealable member. The heart pump can also include a diffuser disposed between the distal end of the catheter body and the impeller, wherein the diffuser includes a flow directing surface.Type: GrantFiled: February 21, 2019Date of Patent: March 30, 2021Assignees: TCI LLC, THE PENNS STATE RESEARCH FOUNDATIONInventors: Robert L. Campbell, Jeremy J. Koncoski, Thomas M. Mallison, Mark W. McBride, Daniel Metrey, Eric C. Myer, Kevin J. Powell, Adam Roslund, Daniel A. Walters, William James Repka, Phyllis Yuen
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Publication number: 20190184078Abstract: Disclosed herein are heart pumps that can include a catheter body and an impeller coupled with a distal end of the catheter body. The impeller can include a tip that is resealable or that includes a resealable member. The heart pump can also include a diffuser disposed between the distal end of the catheter body and the impeller, wherein the diffuser includes a flow directing surface.Type: ApplicationFiled: February 21, 2019Publication date: June 20, 2019Inventors: Robert L. Campbell, Jeremy J. Koncoski, Thomas M. Mallison, Mark W. McBride, Daniel Metrey, Eric C. Myer, Kevin J. Powell, Adam Roslund, Daniel A. Walters, William James Repka, Phyllis Yuen
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Patent number: 10265447Abstract: Disclosed herein is a method of pumping blood in a patient. The method includes inserting an impeller housing and impeller into the patient, the impeller disposed within the impeller housing and having a longitudinal axis, positioning the impeller housing and the impeller at a treatment location in the patient, activating an adjustment device at a proximal end portion of the heart pump outside the patient to provide relative motion between the impeller housing and the impeller along the longitudinal axis, and pumping blood through the impeller housing along the longitudinal axis.Type: GrantFiled: June 15, 2017Date of Patent: April 23, 2019Assignees: TC1 LLC, The Penn State Research FoundationInventors: Robert L. Campbell, Jeremy J. Koncoski, Thomas M. Mallison, Mark W. McBride, Daniel Metrey, Eric C. Myer, Kevin J. Powell, Adam Roslund, Daniel A. Walters, William James Repka, Phyllis Yuen
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Patent number: 9962475Abstract: Disclosed herein are heart pumps that can include a catheter body and an impeller coupled with a distal end of the catheter body. The impeller can include a tip that is resealable or that includes a resealable member. The heart pump can also include a diffuser disposed between the distal end of the catheter body and the impeller, wherein the diffuser includes a flow directing surface.Type: GrantFiled: September 18, 2015Date of Patent: May 8, 2018Assignees: TC1 LLC, THE PENN STATE RESEARCH FOUNDATIONInventors: Robert L. Campbell, Jeremy J. Koncoski, Thomas M. Mallison, Mark W. McBride, Daniel Metrey, Eric C. Myer, Kevin J. Powell, Adam Roslund, Daniel A. Walters, William James Repka, Phyllis Yuen
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Publication number: 20170296719Abstract: Disclosed herein are heart pumps that can include a catheter body and an impeller coupled with a distal end of the catheter body. The impeller can include a tip that is resealable or that includes a resealable member. The heart pump can also include a diffuser disposed between the distal end of the catheter body and the impeller, wherein the diffuser includes a flow directing surface.Type: ApplicationFiled: June 15, 2017Publication date: October 19, 2017Inventors: Robert L. Campbell, Jeremy J. Koncoski, Thomas M. Mallison, Mark W. McBride, Daniel Metrey, Eric C. Myer, Kevin J. Powell, Adam Roslund, Daniel A. Walters, William James Repka, Phyllis Yuen
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Publication number: 20160082167Abstract: Disclosed herein are heart pumps that can include a catheter body and an impeller coupled with a distal end of the catheter body. The impeller can include a tip that is resealable or that includes a resealable member. The heart pump can also include a diffuser disposed between the distal end of the catheter body and the impeller, wherein the diffuser includes a flow directing surface.Type: ApplicationFiled: September 18, 2015Publication date: March 24, 2016Inventors: Robert L. Campbell, Jeremy J. Koncoski, Thomas M. Mallison, Mark W. McBride, Daniel Metrey, Eric C. Myer, Kevin J. Powell, Adam Roslund, Daniel A. Walters, William James Repka, Phyllis Yuen
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Patent number: 9138518Abstract: Disclosed herein are heart pumps that can include a catheter body and an impeller coupled with a distal end of the catheter body. The impeller can include a tip that is resealable or that includes a resealable member. The heart pump can also include a diffuser disposed between the distal end of the catheter body and the impeller, wherein the diffuser includes a flow directing surface.Type: GrantFiled: January 6, 2012Date of Patent: September 22, 2015Assignees: THORATEC CORPORATION, THE PENN STATE RESEARCH FOUNDATIONInventors: Robert L. Campbell, Jeremy J. Koncoski, Thomas M. Mallison, Mark W. McBride, Daniel Metrey, Eric C. Myer, Kevin J. Powell, Adam Roslund, Daniel A. Walters, William James Repka, Phyllis Yuen
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Patent number: 8485961Abstract: Disclosed herein are heart pumps that include a catheter assembly and that can be applied percutaneously. Some embodiments include a locking device that prevents components of the catheter assembly from being separated when in use. The catheter assembly can include an expandable tip. In some embodiments, the catheter assembly includes a housing having a wall structure, a portion of which can have a bulbuous shape or can be deformable. In other embodiments, the housing can be configured to reduce fluttering or deflection of the housing and/or to maintain a gap between the housing and an impeller blade disposed therein.Type: GrantFiled: January 4, 2012Date of Patent: July 16, 2013Assignees: Thoratec Corporation, The Penn State Research FoundationInventors: Robert L. Campbell, Keif Fitzgerald, William James Harrison, Boris Leschinsky, Thomas M. Mallison, Mark W. McBride, Adam Roslund, Daniel A. Walters, Phyllis Yuen
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Publication number: 20120178986Abstract: Disclosed herein are heart pumps that can include a catheter body and an impeller coupled with a distal end of the catheter body. The impeller can include a tip that is resealable or that includes a resealable member. The heart pump can also include a diffuser disposed between the distal end of the catheter body and the impeller, wherein the diffuser includes a flow directing surface.Type: ApplicationFiled: January 6, 2012Publication date: July 12, 2012Inventors: Robert L. Campbell, Jeremy J. Koncoski, Thomas M. Mallison, Mark W. McBride, Daniel Metrey, Eric C. Myer, Kevin J. Powell, Adam Roslund, Daniel A. Walters, William James Repka, Phyllis Yuen
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Publication number: 20120172655Abstract: Disclosed herein are heart pumps that include a catheter assembly and that can be applied percutaneously. Some embodiments include a locking device that prevents components of the catheter assembly from being separated when in use. The catheter assembly can include an expandable tip. In some embodiments, the catheter assembly includes a housing having a wall structure, a portion of which can have a bulbuous shape or can be deformable. In other embodiments, the housing can be configured to reduce fluttering or deflection of the housing and/or to maintain a gap between the housing and an impeller blade disposed therein.Type: ApplicationFiled: January 4, 2012Publication date: July 5, 2012Inventors: Robert L. Campbell, Keif Fitzgerald, William James Harrison, Boris Leschinsky, Thomas M. Mallison, Mark W. McBride, Adam Roslund, Daniel A. Walters, Phyllis Yuen