Patents by Inventor Danny C. Riedel
Danny C. Riedel 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: 9066729Abstract: A surgical instrument for the dissection of bone and other tissue includes a spindle, a dissection tool and a coupler disposed between the spindle and the dissection tool. The coupler includes a tool collet and an attachment locking mechanism operable to permit tool collet operation and telescoping movement of an attachment tube with respect to the dissection tool. A method is also provided for convenient coupling of the dissection tool and adjustment of the attachment tube length.Type: GrantFiled: August 26, 2013Date of Patent: June 30, 2015Assignee: MEDTRONIC, INC.Inventors: Rex W. Shores, James Q. Spitler, Dana A. Eskridge, Dennis L. Foster, Douglas W. Haight, Laura A. Kriese, Stephen G. Savage, Danny C. Riedel
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Publication number: 20130340238Abstract: A surgical instrument for the dissection of bone and other tissue includes a spindle, a dissection tool and an coupler disposed between the spindle and the dissection tool. The coupler includes a tool collet and an attachment locking mechanism operable to permit tool collet operation and telescoping movement of an attachment tube with respect to the dissection tool. A method is also provided for convenient coupling of the dissection tool and adjustment of the attachment tube length.Type: ApplicationFiled: August 26, 2013Publication date: December 26, 2013Applicant: Medtronic, Inc. (d/b/a Medtronic Midas Rex)Inventors: Rex W. Shores, James Q. Spitler, Dana A. Eskridge, Dennis L. Foster, Douglas W. Haight, Laura A. Kriese, Stephen G. Savage, Danny C. Riedel
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Patent number: 8518065Abstract: A surgical instrument for the dissection of bone and other tissue includes a spindle, a dissection tool and a coupler disposed between the spindle and the dissection tool. The coupler includes a tool collet and an attachment locking mechanism operable to permit tool collet operation and telescoping movement of an attachment tube with respect to the dissection tool. A method is also provided for convenient coupling of the dissection tool and adjustment of the attachment tube length.Type: GrantFiled: May 2, 2008Date of Patent: August 27, 2013Assignee: Medtronic, Inc.Inventors: Rex Wesley Shores, James Q. Spitler, Dana A. Eskridge, Dennis L. Foster, Douglas W. Haight, Laura A. Kriese, Stephen G. Savage, Danny C. Riedel
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Patent number: 7559927Abstract: A surgical instrument for the dissection of bone and other tissue includes a spindle, a dissection tool and an coupler disposed between the spindle and the dissection tool. The coupler includes a tool collet and an attachment locking mechanism operable to permit tool collet operation and telescoping movement of an attachment tube with respect to the dissection tool. A method is also provided for convenient coupling of the dissection tool and adjustment of the attachment tube length.Type: GrantFiled: December 20, 2002Date of Patent: July 14, 2009Assignee: Medtronic Xomed, Inc.Inventors: Rex Wesley Shores, James Q. Spitler, Dana A. Eskridge, Dennis L. Foster, Douglas W. Haight, Laura A. Kriese, Stephen G. Savage, Danny C. Riedel
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Publication number: 20080208195Abstract: A surgical instrument for the dissection of bone and other tissue includes a spindle, a dissection tool and an coupler disposed between the spindle and the dissection tool. The coupler includes a tool collet and an attachment locking mechanism operable to permit tool collet operation and telescoping movement of an attachment tube with respect to the dissection tool. A method is also provided for convenient coupling of the dissection tool and adjustment of the attachment tube length.Type: ApplicationFiled: May 2, 2008Publication date: August 28, 2008Applicant: MEDTRONIC, INC.Inventors: Rex Wesley Shores, James Q. Spitler, Dana A. Eskridge, Dennis L. Foster, Douglas W. Haight, Laura A. Kriese, Stephen G. Savage, Danny C. Riedel
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Patent number: 7066940Abstract: A surgical instrument for the dissection of bone and other tissue includes a spindle, a dissection tool and a male member carried by the spindle. The spindle includes a cavity. The dissection tool is releasably received in the cavity. The dissection tool extends along an axis and includes a first end and a second end with the first end having a cutting element and a second end having a generally cylindrical cross-section and a centrally located aperture partially extending along the axis. The male member is carried by the spindle and extends into the aperture of the dissection tool.Type: GrantFiled: March 21, 2002Date of Patent: June 27, 2006Assignee: Medtronic, Inc.Inventors: Danny C. Riedel, Durrell G. Tidwell, Bryan David Simmons, Larry Dale Estes, Allen P. Hilton, Rex Wesley Shores, John K. Henderson, James Q. Spitler, Michelle L. Walker, Dana A. Eskridge, Dennis L. Foster, Douglas W Haight, Laura A. Kriese, Stephen G Savage
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Patent number: 7011661Abstract: A surgical instrument for the dissection of bone and other tissue includes a spindle, a dissection tool and a male member carried by the spindle. The spindle includes a cavity. The dissection tool is releasably received in the cavity. The dissection tool extends along an axis and includes a first end and a second end with the first end having a cutting element and a second end having a generally cylindrical cross-section and a centrally located aperture partially extending along the axis. The male member is carried by the spindle and extends into the aperture of the dissection tool. The cavity may define a drive portion and a tool receiving aperture. One or more alignment projections may extend from the drive portion into the tool receiving aperture.Type: GrantFiled: June 7, 2002Date of Patent: March 14, 2006Assignee: Medtronic, Inc.Inventors: Danny C. Riedel, Durrell G. Tidwell, Bryan David Simmons, Larry Dale Estes, Allen P. Hilton, Rex Wesley Shores, John K. Henderson, James Q. Spitler, Michelle L. Walker
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Patent number: 7001391Abstract: A surgical instrument for the dissection of bone and other tissue includes a spindle, a dissection tool and an adaptor disposed between the spindle and the dissection tool. The spindle includes a cavity and a male member projecting into the cavity. The adaptor includes a drive shaft that extends along an axis and includes a first end having a generally cylindrical cross-section and a centrally located aperture partially extending along the axis. The male member is carried by the spindle and extends into the aperture of the dissection tool. The cavity may define a drive portion and a tool receiving aperture. One or more alignment projections may extend from the drive portion into the tool receiving aperture.Type: GrantFiled: July 22, 2002Date of Patent: February 21, 2006Assignee: Medtronic, Inc.Inventors: Larry Dale Estes, Danny C. Riedel, Allen P. Hilton, James Q. Spitler, Rex Wesley Shores
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Publication number: 20040122460Abstract: A surgical instrument for the dissection of bone and other tissue includes a spindle, a dissection tool and an coupler disposed between the spindle and the dissection tool. The coupler includes a tool collet and an attachment locking mechanism operable to permit tool collet operation and telescoping movement of an attachment tube with respect to the dissection tool. A method is also provided for convenient coupling of the dissection tool and adjustment of the attachment tube length.Type: ApplicationFiled: December 20, 2002Publication date: June 24, 2004Applicant: Medtronic, Inc.Inventors: Rex Wesley Shores, James Q. Spitler, Dana A. Eskridge, Dennis L. Foster, Douglas W. Haight, Laura A. Kriese, Stephen G. Savage, Danny C. Riedel
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Publication number: 20030163134Abstract: A surgical instrument for the dissection of bone and other tissue includes a spindle, a dissection tool and a male member carried by the spindle. The spindle includes a cavity. The dissection tool is releasably received in the cavity. The dissection tool extends along an axis and includes a first end and a second end with the first end having a cutting element and a second end having a generally cylindrical cross-section and a centrally located aperture partially extending along the axis. The male member is carried by the spindle and extends into the aperture of the dissection tool. The cavity may define a drive portion and a tool receiving aperture. One or more alignment projections may extend from the drive portion into the tool receiving aperture.Type: ApplicationFiled: June 7, 2002Publication date: August 28, 2003Applicant: Medtronic, Inc. d/b/a Medtronic Midas RexInventors: Danny C. Riedel, Durrell G. Tidwell, Bryan David Simmons, Larry Dale Estes, Allen P. Hilton, Rex Wesley Shores, John K. Henderson, James Q. Spitler, Michelle L. Walker
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Publication number: 20030023256Abstract: A surgical instrument for the dissection of bone and other tissue includes a spindle, a dissection tool and an adaptor disposed between the spindle and the dissection tool. The spindle includes a cavity and a male member projecting into the cavity. The adaptor includes a drive shaft that extends along an axis and includes a first end having a generally cylindrical cross-section and a centrally located aperture partially extending along the axis. The male member is carried by the spindle and extends into the aperture of the dissection tool. The cavity may define a drive portion and a tool receiving aperture. One or more alignment projections may extend from the drive portion into the tool receiving aperture.Type: ApplicationFiled: July 22, 2002Publication date: January 30, 2003Applicant: Medtronic, Inc. d/b/a Medtronic Midas RexInventors: Larry Dale Estes, Danny C. Riedel, Allen P. Hilton, James Q. Spitler, Rex Wesley Shores
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Publication number: 20020151902Abstract: A surgical instrument for the dissection of bone and other tissue includes a spindle, a dissection tool and a male member carried by the spindle. The spindle includes a cavity. The dissection tool is releasably received in the cavity. The dissection tool extends along an axis and includes a first end and a second end with the first end having a cutting element and a second end having a generally cylindrical cross-section and a centrally located aperture partially extending along the axis. The male member is carried by the spindle and extends into the aperture of the dissection tool.Type: ApplicationFiled: March 21, 2002Publication date: October 17, 2002Applicant: Medtronic, Inc.Inventors: Danny C. Riedel, Durrell G. Tidwell, Bryan David Simmons, Larry Dale Estes, Allen P. Hilton, Rex Wesley Shores, John K. Henderson, James Q. Spitler, Michelle L. Walker, Dana A. Eskridge, Dennis L. Foster, Douglas W. Haight, Laura A. Kriese, Stephen G. Savage