Patents by Inventor Leroy D. Jutte
Leroy D. Jutte 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: 20230380767Abstract: An esophageal monitoring device includes a camera and, optionally, one or more lights to enable visualization of an interior of a subject's esophagus. Visualization of the interior of the subject's esophagus before and after a left atrial ablation procedure may enable a healthcare provider to determine whether or not the left atrial ablation procedure has damaged the subject's esophagus before the subject experiences any symptoms of such damage. An esophageal monitoring device may also include sensors and/or markers that enable a determination of its location within a subject's esophagus. Such an esophageal monitoring device may be configured for three-dimensional mapping, and enable the generation of an accurate three-dimensional map of the physical relationship between a subject's esophagus and the left atrium of his or her heart. Methods of monitoring a subject's esophagus while a left atrial ablation procedure is being conducted on the subject's hear are also disclosed.Type: ApplicationFiled: May 30, 2023Publication date: November 30, 2023Inventors: Leroy D. Geist, LeRoy D. Jutte
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Publication number: 20230277816Abstract: A composite wire, such as a guide wire, may include a principal section with a relatively large outer diameter, as well as one or more reduced sections with smaller outer diameters. The relatively small outer diameter of each reduced section may be defined by an inner element of the composite wire, while the relatively large outer diameter of the principal section may be defined by one or more outer elements that reside on, and may surround, the inner element. The inner and outer elements may be formed from materials that impart the composite wire with one or more desired characteristics, such as a stiffness, hardness and flexibility. In specific embodiments, the inner element may comprise a standard, small diameter guide wire, while the outer element comprises a polymer.Type: ApplicationFiled: May 15, 2023Publication date: September 7, 2023Inventors: Leroy D. Geist, LeRoy D. Jutte
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Patent number: 11660051Abstract: An esophageal monitoring device includes a camera and, optionally, one or more lights to enable visualization of an interior of a subject's esophagus. Visualization of the interior of the subject's esophagus before and after a left atrial ablation procedure may enable a healthcare provider to determine whether or not the left atrial ablation procedure has damaged the subject's esophagus before the subject experiences any symptoms of such damage. An esophageal monitoring device may also include sensors and/or markers that enable a determination of its location within a subject's esophagus. Such an esophageal monitoring device may be configured for three-dimensional mapping, and enable the generation of an accurate three-dimensional map of the physical relationship between a subject's esophagus and the left atrium of his or her heart. Methods of monitoring a subject's esophagus while a left atrial ablation procedure is being conducted on the subject's heart are also disclosed.Type: GrantFiled: June 15, 2021Date of Patent: May 30, 2023Assignee: CIRCA Scientific, Inc.Inventors: Leroy D. Geist, LeRoy D. Jutte
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Publication number: 20210307689Abstract: An esophageal monitoring device includes a camera and, optionally, one or more lights to enable visualization of an interior of a subject's esophagus. Visualization of the interior of the subject's esophagus before and after a left atrial ablation procedure may enable a healthcare provider to determine whether or not the left atrial ablation procedure has damaged the subject's esophagus before the subject experiences any symptoms of such damage. An esophageal monitoring device may also include sensors and/or markers that enable a determination of its location within a subject's esophagus. Such an esophageal monitoring device may be configured for three-dimensional mapping, and enable the generation of an accurate three-dimensional map of the physical relationship between a subject's esophagus and the left atrium of his or her heart. Methods of monitoring a subject's esophagus while a left atrial ablation procedure is being conducted on the subject's heart are also disclosed.Type: ApplicationFiled: June 15, 2021Publication date: October 7, 2021Inventors: Leroy D. Geist, LeRoy D. Jutte
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Patent number: 11033232Abstract: An esophageal monitoring device includes a camera and, optionally, one or more lights to enable visualization of an interior of a subject's esophagus. Visualization of the interior of the subject's esophagus before and after a left atrial ablation procedure may enable a healthcare provider to determine whether or not the left atrial ablation procedure has damaged the subject's esophagus before the subject experiences any symptoms of such damage. An esophageal monitoring device may also include sensors and/or markers that enable a determination of its location within a subject's esophagus. Such an esophageal monitoring device may be configured for three-dimensional mapping, and enable the generation of an accurate three-dimensional map of the physical relationship between a subject's esophagus and the left atrium of his or her heart. Methods of monitoring a subject's esophagus while a left atrial ablation procedure is being conducted on the subject's heart are also disclosed.Type: GrantFiled: June 16, 2017Date of Patent: June 15, 2021Assignee: Circa Scientific, Inc.Inventors: Leroy D. Geist, LeRoy D. Jutte
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Publication number: 20210113092Abstract: A method for introducing a shaped portion of an elongate medical instrument into a body of a subject includes at least partially straightening the shaped portion of the elongate medical instrument. A retention element may be introduced into an interior of the shaped portion of the elongate medical instrument to place and/or maintain the shaped portion in an at least partially straightened configuration. Such straightening may be accomplished without application of external force to an exterior of the shaped portion. With the retention element in place, the shaped portion may be introduced to a desired location within a hollow interior of an internal organ. The retention element may then be removed to enable the shaped portion to return to its desired shape. A straightening apparatus includes a retention element that can place and/or maintain a shaped portion of an elongate medical instrument in an at least partially straightened configuration without assistance of external force.Type: ApplicationFiled: October 20, 2020Publication date: April 22, 2021Inventors: Shawn P. Fojtik, Leroy D. Jutte
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Patent number: 10806348Abstract: A method for introducing a shaped portion of an elongate medical instrument into a body of a subject includes at least partially straightening the shaped portion of the elongate medical instrument. A retention element may be introduced into an interior of the shaped portion of the elongate medical instrument to place and/or maintain the shaped portion in an at least partially straightened configuration. Such straightening may be accomplished without application of external force to an exterior of the shaped portion. With the retention element in place, the shaped portion may be introduced to a desired location within a hollow interior of an internal organ. The retention element may then be removed to enable the shaped portion to return to its desired shape. A straightening apparatus includes a retention element that can place and/or maintain a shaped portion of an elongate medical instrument in an at least partially straightened configuration without assistance of external force.Type: GrantFiled: December 5, 2017Date of Patent: October 20, 2020Assignee: CIRCA Scientific, Inc.Inventors: Shawn P. Fojtik, Leroy D. Jutte
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Publication number: 20190038880Abstract: A composite wire, such as a guide wire, may include a principal section with a relatively large outer diameter, as well as one or more reduced sections with smaller outer diameters. The relatively small outer diameter of each reduced section may be defined by an inner element of the composite wire, while the relatively large outer diameter of the principal section may be defined by one or more outer elements that reside on, and may surround, the inner element. The inner and outer elements may be formed from materials that impart the composite wire with one or more desired characteristics, such as a stiffness, hardness and flexibility. In specific embodiments, the inner element may comprise a standard, small diameter guide wire, while the outer element comprises a polymer.Type: ApplicationFiled: October 9, 2018Publication date: February 7, 2019Inventors: Leroy D. Geist, LeRoy D. Jutte
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Patent number: 10092730Abstract: A composite wire, such as a guide wire, may include a principal section with a relatively large outer diameter, as well as one or more reduced sections with smaller outer diameters. The relatively small outer diameter of each reduced section may be defined by an inner element of the composite wire, while the relatively large outer diameter of the principal section may be defined by one or more outer elements that reside on, and may surround, the inner element. The inner and outer elements may be formed from materials that impart the composite wire with one or more desired characteristics, such as a stiffness, hardness and flexibility. In specific embodiments, the inner element may comprise a standard, small diameter guide wire, while the outer element comprises a tube formed from polyether ether ketone (PEEK). Each outer element may be secured to the inner element at one or more locations.Type: GrantFiled: January 3, 2014Date of Patent: October 9, 2018Assignee: Summit Access, LLCInventors: Leroy D. Geist, LeRoy D. Jutte
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Publication number: 20180092546Abstract: A method for introducing a shaped portion of an elongate medical instrument into a body of a subject includes at least partially straightening the shaped portion of the elongate medical instrument. A retention element may be introduced into an interior of the shaped portion of the elongate medical instrument to place and/or maintain the shaped portion in an at least partially straightened configuration. Such straightening may be accomplished without application of external force to an exterior of the shaped portion. With the retention element in place, the shaped portion may be introduced to a desired location within a hollow interior of an internal organ. The retention element may then be removed to enable the shaped portion to return to its desired shape. A straightening apparatus includes a retention element that can place and/or maintain a shaped portion of an elongate medical instrument in an at least partially straightened configuration without assistance of external force.Type: ApplicationFiled: December 5, 2017Publication date: April 5, 2018Inventors: Shawn P. Fojtik, Leroy D. Jutte
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Publication number: 20170360369Abstract: An esophageal monitoring device includes a camera and, optionally, one or more lights to enable visualization of an interior of a subject's esophagus. Visualization of the interior of the subject's esophagus before and after a left atrial ablation procedure may enable a healthcare provider to determine whether or not the left atrial ablation procedure has damaged the subject's esophagus before the subject experiences any symptoms of such damage. An esophageal monitoring device may also include sensors and/or markers that enable a determination of its location within a subject's esophagus. Such an esophageal monitoring device may be configured for three-dimensional mapping, and enable the generation of an accurate three-dimensional map of the physical relationship between a subject's esophagus and the left atrium of his or her heart. Methods of monitoring a subject's esophagus while a left atrial ablation procedure is being conducted on the subject's hear are also disclosed.Type: ApplicationFiled: June 16, 2017Publication date: December 21, 2017Inventors: Leroy D. Geist, LeRoy D. Jutte
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Patent number: 9833149Abstract: A method for introducing an elongate medical instrument with a shaped portion into the body of a subject includes at least partially straightening the shaped portion from an exterior of the elongate medical instrument. A retention element may then be introduced into an interior of the shaped portion to maintain the shaped portion in an at least partially straightened configuration as the external force is removed from the shaped portion. With the retention element in place, the shaped portion may be introduced to a desired location within a hollow interior of an internal organ. The retention element may then be removed to enable the shaped portion to return to its desired shape. A straightening apparatus includes the retention element, as well as an external element that at least partially straightens the shaped portion of the elongate medical instrument from the outside. A system includes the elongate medical instrument and the straightening apparatus.Type: GrantFiled: May 5, 2011Date of Patent: December 5, 2017Assignee: CIRCA SCIENTIFIC, LLCInventors: Shawn P. Fojtik, Leroy D. Jutte
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Patent number: 9510745Abstract: Embodiments of a laryngoscope blade for being removable mounted to a laryngoscope handle. In some embodiments, the laryngoscope blade may include a blade portion including a proximal end and a distal end provided with an optic window; a base portion including two base halves mounted to each other and to the proximal end of the blade portion such that the proximal end of the blade portion is located between each base half; and an optic light pipe including a proximal end disposed between the two base halves and a distal end extending through the optic window.Type: GrantFiled: April 21, 2014Date of Patent: December 6, 2016Assignee: VITAL SIGNS, INC.Inventors: Leroy D. Geist, Leroy D. Jutte
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Publication number: 20140221755Abstract: Embodiments of a laryngoscope blade for being removable mounted to a laryngoscope handle. In some embodiments, the laryngoscope blade may include a blade portion including a proximal end and a distal end provided with an optic window; a base portion including two base halves mounted to each other and to the proximal end of the blade portion such that the proximal end of the blade portion is located between each base half; and an optic light pipe including a proximal end disposed between the two base halves and a distal end extending through the optic window.Type: ApplicationFiled: April 21, 2014Publication date: August 7, 2014Applicant: Vital Signs, Inc.Inventors: Leroy D. GEIST, Leroy D. JUTTE
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Publication number: 20140188082Abstract: A composite wire, such as a guide wire, may include a principal section with a relatively large outer diameter, as well as one or more reduced sections with smaller outer diameters. The relatively small outer diameter of each reduced section may be defined by an inner element of the composite wire, while the relatively large outer diameter of the principal section may be defined by one or more outer elements that reside on, and may surround, the inner element. The inner and outer elements may be formed from materials that impart the composite wire with one or more desired characteristics, such as a stiffness, hardness and flexibility. In specific embodiments, the inner element may comprise a standard, small diameter guide wire, while the outer element comprises a tube formed from polyether ether ketone (PEEK). Each outer element may be secured to the inner element at one or more locations.Type: ApplicationFiled: January 3, 2014Publication date: July 3, 2014Applicant: Summit Access, LLCInventors: Leroy D. Geist, LeRoy D. Jutte
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Patent number: 8702598Abstract: Embodiments of a laryngoscope blade for being removable mounted to a laryngoscope handle. In some embodiments, the laryngoscope blade may include a blade portion including a proximal end and a distal end provided with an optic window; a base portion including two base halves mounted to each other and to the proximal end of the blade portion such that the proximal end of the blade portion is located between each base half; and an optic light pipe including a proximal end disposed between the two base halves and a distal end extending through the optic window.Type: GrantFiled: October 5, 2009Date of Patent: April 22, 2014Assignee: Vital Signs, Inc.Inventors: Leroy D. Geist, Leroy D. Jutte
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Publication number: 20120010524Abstract: A method for introducing an elongate medical instrument with a shaped portion into the body of a subject includes at least partially straightening the shaped portion from an exterior of the elongate medical instrument. A retention element may then be introduced into an interior of the shaped portion to maintain the shaped portion in an at least partially straightened configuration as the external force is removed from the shaped portion. With the retention element in place, the shaped portion may be introduced to a desired location within a hollow interior of an internal organ. The retention element may then be removed to enable the shaped portion to return to its desired shape. A straightening apparatus includes the retention element, as well as an external element that at least partially straightens the shaped portion of the elongate medical instrument from the outside. A system includes the elongate medical instrument and the straightening apparatus.Type: ApplicationFiled: May 5, 2011Publication date: January 12, 2012Applicant: CIRCA SCIENTIFIC, LLCInventors: Shawn P. Fojtik, Leroy D. Jutte
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Patent number: 7771350Abstract: A laryngoscope including a laryngoscope blade and laryngoscope handle apparatus including an LED and which may include an ergonomic handle and laryngoscope handle apparatus including an LED and which may include an ergonomic handle.Type: GrantFiled: October 21, 2005Date of Patent: August 10, 2010Assignee: General Electric CompanyInventors: Leroy D. Geist, Leroy D. Jutte
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Publication number: 20100022842Abstract: Embodiments of a laryngoscope blade for being removable mounted to a laryngoscope handle. In some embodiments, the laryngoscope blade may include a blade portion including a proximal end and a distal end provided with an optic window; a base portion including two base halves mounted to each other and to the proximal end of the blade portion such that the proximal end of the blade portion is located between each base half; and an optic light pipe including a proximal end disposed between the two base halves and a distal end extending through the optic window.Type: ApplicationFiled: October 5, 2009Publication date: January 28, 2010Applicant: VITAL SIGNS, INC.Inventors: Leroy D. Geist, Leroy D. Jutte
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Patent number: 7611459Abstract: A laryngoscope blade comprising a blade portion, a base portion and an optic light pipe, the blade portion including a proximal end and a distal end provided with an optic window, the base portion including two base halves mounted to each other and to the proximal end of the blade portion, one of the base halves providing a resilient cantilever latch pin and the other of the base halves providing a rigid hook, the light pipe including a proximal end mounted between the two base halves and a distal end extending through the optic window.Type: GrantFiled: March 22, 2007Date of Patent: November 3, 2009Assignee: Vital Signs, Inc.Inventors: Leroy D. Geist, Leroy D. Jutte