Patents by Inventor Kelly G. Ammann
Kelly G. Ammann 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: 11786358Abstract: A graft fixation device comprising: a graft separator comprising a distal end, a proximal end, a cavity disposed between the distal end and the proximal end, and at least one guide rib disposed radially outboard of the cavity and extending between the distal end and the proximal end; and an interference screw rotatably mountable within the cavity, the interference screw comprising a distal end, a proximal end, and a screw thread disposed intermediate thereof, the screw thread disposed radially outboard of at least a portion of the graft separator and radially inboard of the at least one rib.Type: GrantFiled: March 20, 2018Date of Patent: October 17, 2023Assignee: AnatomACL, LLCInventor: Kelly G. Ammann
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Patent number: 10939992Abstract: Apparatus for reconstructing a ligament, the apparatus comprising a fixation device for maintaining a graft ligament in a bone hole, the fixation device comprising a fixation screw comprising a body having screw threads formed thereon; and a ligament spacer mounted to the fixation screw, the ligament spacer comprising a canted face disposed opposite the fixation screw; such that the fixation screw and ligament spacer may be advanced into the bone hole with the graft ligament so that the fixation screw and the ligament spacer maintain the graft ligament within the bone hole and the canted face of the ligament spacer is aligned with the adjacent surface of the bone.Type: GrantFiled: January 31, 2013Date of Patent: March 9, 2021Assignee: AnatomACL, LLCInventor: Kelly G. Ammann
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Publication number: 20190029803Abstract: A graft fixation device comprising: a graft separator comprising a distal end, a proximal end, a cavity disposed between the distal end and the proximal end, and at least one guide rib disposed radially outboard of the cavity and extending between the distal end and the proximal end; and an interference screw rotatably mountable within the cavity, the interference screw comprising a distal end, a proximal end, and a screw thread disposed intermediate thereof, the screw thread disposed radially outboard of at least a portion of the graft separator and radially inboard of the at least one rib.Type: ApplicationFiled: March 20, 2018Publication date: January 31, 2019Inventor: Kelly G. Ammann
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Patent number: 10022215Abstract: Apparatus for reconstructing a ligament, the apparatus comprising: a fixation device for maintaining a graft ligament in a bone hole, the fixation device comprising: a fixation screw comprising a body having screw threads formed thereon; and a ligament spacer mounted to the fixation screw, the ligament spacer comprising a canted face disposed opposite the fixation screw; such that when a graft ligament is disposed within a bone hole, the fixation screw and ligament spacer may be advanced into the bone hole alongside the graft ligament so that the fixation screw creates an interference fit between the graft ligament and the wall of the bone hole, and the ligament spacer creates an interference fit between the graft ligament and the wall of the bone hole, with the canted face of the ligament spacer being aligned with the adjacent surface of the bone.Type: GrantFiled: July 28, 2015Date of Patent: July 17, 2018Assignee: AnatomACL, LLCInventor: Kelly G. Ammann
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Patent number: 9918828Abstract: A graft fixation device comprising: a graft separator comprising a distal end, a proximal end, a cavity disposed between the distal end and the proximal end, and at least one guide rib disposed radially outboard of the cavity and extending between the distal end and the proximal end; and an interference screw rotatably mountable within the cavity, the interference screw comprising a distal end, a proximal end, and a screw thread disposed intermediate thereof, the screw thread disposed radially outboard of at least a portion of the graft separator and radially inboard of the at least one rib.Type: GrantFiled: June 29, 2015Date of Patent: March 20, 2018Assignee: AnatomACL, LLCInventor: Kelly G. Ammann
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Patent number: 9598723Abstract: An automated analyzer for performing multiple diagnostic assays simultaneously includes multiple stations, or modules, in which discrete aspects of the assay are performed on fluid samples contained in reaction receptacles. The analyzer includes stations for automatically preparing a specimen sample, incubating the sample at prescribed temperatures for prescribed periods, performing an analyte isolation procedure, and ascertaining the presence of a target analyte. An automated receptacle transporting system moves the reaction receptacles from one station to the next.Type: GrantFiled: October 17, 2007Date of Patent: March 21, 2017Assignee: GEN-PROBE INCORPORATEDInventors: Kelly G. Ammann, Ralph E. Burns, Ernest V. Hansberry, Glenn A. Horner, Cheryl A. Jakub, John E. Kling, Donald J. Nieglos, Robert E. Schneider, Robert J. Smith
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Publication number: 20160122808Abstract: An automated method for detecting the presence of a nucleic acid in a sample, where the method is performed within a housing of a self-contained, stand-alone analyzer. The method includes purifying the nucleic acid after it has been immobilized on a magnetically-responsive solid support. A pipette of the analyzer is used to form a reaction mixture comprising the purified nucleic acid and all reagents required to perform a nucleic acid amplification. Amplification products are synthesized that include a nucleotide sequence contained in the nucleic acid or the complement of the nucleic acid. The amplification products are exposed to a probe in a mixture, where the probe forms a hybrid with one of the amplification products. The formation of the hybrid in the mixture provides an indication of the presence of the nucleic acid in the sample.Type: ApplicationFiled: October 2, 2015Publication date: May 5, 2016Inventors: Kelly G. AMMANN, Ralph E. BURNS, Ernest V. HANSBERRY, Glenn A. HORNER, Cheryl A. JAKUB, John E. KLING, Donald J. NIEGLOS, Robert E. SCHNEIDER, Robert J. SMITH
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Publication number: 20160022414Abstract: Apparatus for reconstructing a ligament, the apparatus comprising: a fixation device for maintaining a graft ligament in a bone hole, the fixation device comprising: a fixation screw comprising a body having screw threads formed thereon; and a ligament spacer mounted to the fixation screw, the ligament spacer comprising a canted face disposed opposite the fixation screw; such that when a graft ligament is disposed within a bone hole, the fixation screw and ligament spacer may be advanced into the bone hole alongside the graft ligament so that the fixation screw creates an interference fit between the graft ligament and the wall of the bone hole, and the ligament spacer creates an interference fit between the graft ligament and the wall of the bone hole, with the canted face of the ligament spacer being aligned with the adjacent surface of the bone.Type: ApplicationFiled: July 28, 2015Publication date: January 28, 2016Inventor: Kelly G. Ammann
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Publication number: 20150297338Abstract: A graft fixation device comprising: a graft separator comprising a distal end, a proximal end, a cavity disposed between the distal end and the proximal end, and at least one guide rib disposed radially outboard of the cavity and extending between the distal end and the proximal end; and an interference screw rotatably mountable within the cavity, the interference screw comprising a distal end, a proximal end, and a screw thread disposed intermediate thereof, the screw thread disposed radially outboard of at least a portion of the graft separator and radially inboard of the at least one rib.Type: ApplicationFiled: June 29, 2015Publication date: October 22, 2015Inventor: Kelly G. Ammann
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Patent number: 9150908Abstract: An automated method for detecting the presence of a nucleic acid in a sample, where the method is performed within a housing of a self-contained, stand-alone analyzer. The method includes purifying the nucleic acid after it has been immobilized on a magnetically-responsive solid support. A pipette of the analyzer is used to form a reaction mixture comprising the purified nucleic acid and all reagents required to perform a nucleic acid amplification. Amplification products are synthesized that include a nucleotide sequence contained in the nucleic acid or the complement of the nucleic acid. The amplification products are exposed to a probe in a mixture, where the probe forms a hybrid with one of the amplification products. The formation of the hybrid in the mixture provides an indication of the presence of the nucleic acid in the sample.Type: GrantFiled: May 21, 2014Date of Patent: October 6, 2015Assignee: GEN-PROBE INCORPORATEDInventors: Kelly G. Ammann, Ralph E. Burns, Ernest V. Hansberry, Glenn A. Horner, Cheryl A. Jakub, John E. Kling, Donald J. Nieglos, Robert E. Schneider, Robert J. Smith
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Patent number: 9089416Abstract: Apparatus for reconstructing a ligament, the apparatus comprising: a fixation device for maintaining a graft ligament in a bone hole, the fixation device comprising: a fixation screw comprising a body having screw threads formed thereon; and a ligament spacer mounted to the fixation screw, the ligament spacer comprising a canted face disposed opposite the fixation screw; such that when a graft ligament is disposed within a bone hole, the fixation screw and ligament spacer may be advanced into the bone hole alongside the graft ligament so that the fixation screw creates an interference fit between the graft ligament and the wall of the bone hole, and the ligament spacer creates an interference fit between the graft ligament and the wall of the bone hole, with the canted face of the ligament spacer being aligned with the adjacent surface of the bone.Type: GrantFiled: June 20, 2012Date of Patent: July 28, 2015Assignee: AnatomACL, LLCInventor: Kelly G. Ammann
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Publication number: 20150173886Abstract: Apparatus for reconstructing a ligament, the apparatus comprising a fixation device for maintaining a graft ligament in a bone hole, the fixation device comprising a fixation screw comprising a body having screw threads formed thereon; and a ligament spacer mounted to the fixation screw, the ligament spacer comprising a canted face disposed opposite the fixation screw; such that the fixation screw and ligament spacer may be advanced into the bone hole with the graft ligament so that the fixation screw and the ligament spacer maintain the graft ligament within the bone hole and the canted face of the ligament spacer is aligned with the adjacent surface of the bone.Type: ApplicationFiled: January 31, 2013Publication date: June 25, 2015Applicant: Jortek Surgical, Inc.Inventor: Kelly G. Ammann
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Patent number: 8906026Abstract: An osteotomy plate for maintaining the spacing of a wedge-like opening in bone, the osteotomy plate comprising: a body having a front side and a back side; a key extending out of the back side of the body for disposition in a keyhole formed in the bone along the wedge-like opening; and a plurality of mounting holes for receiving fixation screws therein, the mounting holes being formed in the body such that when the key is disposed in the keyhole, the mounting holes direct the fixation screws into bone on either side of the wedge-like opening.Type: GrantFiled: August 3, 2007Date of Patent: December 9, 2014Assignee: Arthrex, Inc.Inventors: Kelly G. Ammann, Vincent P. Novak, Robert E. Schneider, Justin R. Taber
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Patent number: 8883455Abstract: An automated method for detecting the presence of a nucleic acid in a sample, where the method is performed within a housing of a self-contained, stand-alone analyzer. The method includes purifying the nucleic acid after it has been immobilized on a magnetically-responsive solid support. A pipette of the analyzer is used to form a reaction mixture comprising the purified nucleic acid and all reagents required to perform a nucleic acid amplification. Amplification products are synthesized that include a nucleotide sequence contained in the nucleic acid or the complement of the nucleic acid. The amplification products are exposed to a probe in a mixture, where the probe forms a hybrid with one of the amplification products. The formation of the hybrid in the mixture provides an indication of the presence of the nucleic acid in the sample.Type: GrantFiled: September 11, 2013Date of Patent: November 11, 2014Assignee: Gen-Probe IncorporatedInventors: Kelly G. Ammann, Ralph E. Burns, Ernest V. Hansberry, Glenn A. Horner, Cheryl A. Jakub, John E. Kling, Donald J. Nieglos, Robert E. Schneider, Robert J. Smith
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Patent number: 8834475Abstract: Apparatus for performing an open wedge, high tibial osteotomy, the apparatus comprising a wedge-shaped implant for disposition in a wedge-shaped opening created in the tibia, wherein the wedge-shaped implant comprises at least one key for disposition in at least one corresponding keyhole formed in the tibia adjacent to the wedge-shaped opening created in the tibia, wherein each of the at least one keys comprises an interior bore for receiving a fixation screw, at least one fixation screw for disposition in the interior bore of the at least one key, and further wherein the apparatus is configured so that when the at least one fixation screw is received in the interior bore, the at least one fixation screw terminates within the bore.Type: GrantFiled: March 14, 2011Date of Patent: September 16, 2014Assignee: Arthrex, Inc.Inventors: Kelly G. Ammann, Vincent P. Novak, Robert E. Schneider, Ralph E. Burns
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Publication number: 20140248619Abstract: An automated method for detecting the presence of a nucleic acid in a sample, where the method is performed within a housing of a self-contained, stand-alone analyzer. The method includes purifying the nucleic acid after it has been immobilized on a magnetically-responsive solid support. A pipette of the analyzer is used to form a reaction mixture comprising the purified nucleic acid and all reagents required to perform a nucleic acid amplification. Amplification products are synthesized that include a nucleotide sequence contained in the nucleic acid or the complement of the nucleic acid. The amplification products are exposed to a probe in a mixture, where the probe forms a hybrid with one of the amplification products. The formation of the hybrid in the mixture provides an indication of the presence of the nucleic acid in the sample.Type: ApplicationFiled: May 21, 2014Publication date: September 4, 2014Applicant: Gen-Probe IncorporatedInventors: Kelly G. AMMANN, Ralph E. BURNS, Ernest V. HANSBERRY (Deceased), Glenn A. HORNER, Cheryl A. JAKUB, John E. KLING, Donald J. NIEGLOS, Robert E. SCHNEIDER, Robert J. SMITH
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Patent number: 8709814Abstract: In a computer-controlled, automated method, a nucleic acid amplification procedure is performed within a prescribed incubation temperature range within an instrument that comprises at least one thermal element situated at a first location of the instrument and an amplification incubator situated at a second, spaced-apart location of the instrument. A receptacle and its contents are exposed to the thermal element for a predetermined period of time at the first location, such that the temperature of the contents of the receptacle is adjusted to approximate the incubation temperature. The receptacle is then moved from the first location and into the amplification incubator, and, in the amplification incubator, a nucleic acid contained in the contents of the receptacle is subjected to the nucleic acid amplification procedure.Type: GrantFiled: April 16, 2012Date of Patent: April 29, 2014Assignee: Gen-Probe IncorporatedInventors: Kelly G. Ammann, Robert E. Schneider, Robert J. Smith
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Publication number: 20140088602Abstract: A method and apparatus for performing an open wedge osteotomy utilizing a keyed, wedge-shaped implant for disposition in a keyed, wedge-shaped opening created in a bone. The keys may be disposed in vertical or horizontal arrangements. In addition, a shear rib key hole may be formed adjacent the wedge-shaped opening in the bone.Type: ApplicationFiled: December 2, 2013Publication date: March 27, 2014Applicant: Arthrex, Inc.Inventors: Kelly G. Ammann, Vincent P. Novak, Robert Schneider, Ralph E. Burns, Annunziato Amendola
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Publication number: 20140011295Abstract: An automated method for detecting the presence of a nucleic acid in a sample, where the method is performed within a housing of a self-contained, stand-alone analyzer. The method includes purifying the nucleic acid after it has been immobilized on a magnetically-responsive solid support. A pipette of the analyzer is used to form a reaction mixture comprising the purified nucleic acid and all reagents required to perform a nucleic acid amplification. As a result of the nucleic acid amplification, amplification products are synthesized that include a nucleotide sequence contained in the nucleic acid or the complement of the nucleic acid. The amplification products are exposed to a probe in a mixture, where the probe forms a hybrid with one of the amplification products. A label associated with the probe is detected as an indication of the formation of the hybrid, and the formation of the hybrid in the mixture provides an indication of the presence of the nucleic acid in the sample.Type: ApplicationFiled: September 11, 2013Publication date: January 9, 2014Applicant: Gen-Probe IncorporatedInventors: Kelly G. AMMANN, Ralph E. BURNS, Ernest V. HANSBERRY (Deceased), Glenn A. HORNER, Cheryl A. JAKUB, John E. KLING, Donald J. NIEGLOS, Robert E. SCHNEIDER, Robert J. SMITH
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Patent number: 8569019Abstract: An automated process for isolating and amplifying a target nucleic acid in a self-contained analyzer.Type: GrantFiled: October 31, 2007Date of Patent: October 29, 2013Assignee: Gen-Probe IncorporatedInventors: Kelly G. Ammann, Ralph E. Burns, Ernest V. Hansberry, Glenn A. Horner, Cheryl A. Jakub, John E. Kling, Donald J. Nieglos, Robert E. Schneider, Robert J. Smith