Patents by Inventor Brian Joseph Bosy
Brian Joseph Bosy 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: 11745177Abstract: A system and method for lysing of whole blood for CO-Ox measurement uses a lysing chamber for acoustic lysing of whole blood in a module in which the lysing chamber is separate from a CO-Ox measurement chamber. The disclosed acoustic lysing system and method avoids the expense and complexity of chemical lysing methods and allows the whole blood sample to be lysed while under continuous flow through the lysing chamber. The acoustic lysing chamber is provided upstream from a CO-Ox measurement chamber. The separation of the lysing chamber from the Co-Ox measurement chamber provides freedom to arrange and orient various optical components and/or other CO-Ox measuring components around the CO-Ox measurement chamber. The decoupling of the lysing chamber from the CO-Ox measurement chamber allows for more efficient design of the ultrasonic lysing transducer and CO-Ox measurement optics.Type: GrantFiled: January 9, 2020Date of Patent: September 5, 2023Assignee: INSTRUMENTATION LABORATORY COMPANYInventors: Brian Joseph Bosy, Josef Kerimo
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Patent number: 11530941Abstract: A fluid aspiration probe apparatus for automatic fluid testing equipment includes a pair of electrodes mounted on a distal probe tip. The electrodes are coupled to an impedance measurement apparatus via conductive pathways along the probe. The impedance measurements and probe tip height are monitored as the probe tip is lowered into a fluid sample. Boundaries between layers of fluid in the container are detected by recognizing sudden changes in the impedance measurements and heights of the boundaries are determined by tracking the position of probe tip when the sudden changes of impedance occur.Type: GrantFiled: December 17, 2018Date of Patent: December 20, 2022Assignee: INSTRUMENTATION LABORATORY COMPANYInventors: Brian Joseph Bosy, Josef Kerimo
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Publication number: 20220113297Abstract: An apparatus for measuring hemolysis in a cartridge based automated blood analyzer is described. The apparatus allows hemolysis testing to be performed on a sample which is presented as a whole blood sample for other testing by the cartridge based automated blood analyzer. A disposable module is configured for optically analyzing one or more plasma analytes in a flow cell while red blood cells are acoustically separated from plasma in the flow cell.Type: ApplicationFiled: December 22, 2021Publication date: April 14, 2022Inventors: Brian Joseph Bosy, Josef Kerimo
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Patent number: 11231409Abstract: An apparatus for measuring hemolysis in a cartridge based automated blood analyzer is described. The apparatus allows hemolysis testing to be performed on a sample which is presented as a whole blood sample for other testing by the cartridge based automated blood analyzer. A disposable module is configured for optically analyzing one or more plasma analytes in a flow cell while red blood cells are acoustically separated from plasma in the flow cell.Type: GrantFiled: October 2, 2019Date of Patent: January 25, 2022Assignee: INSTRUMENTATION LABORATORY COMPANYInventors: Brian Joseph Bosy, Josef Kerimo
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Publication number: 20200222894Abstract: A system and method for lysing of whole blood for CO-Ox measurement uses a lysing chamber for acoustic lysing of whole blood in a module in which the lysing chamber is separate from a CO-Ox measurement chamber. The disclosed acoustic lysing system and method avoids the expense and complexity of chemical lysing methods and allows the whole blood sample to be lysed while under continuous flow through the lysing chamber. The acoustic lysing chamber is provided upstream from a CO-Ox measurement chamber. The separation of the lysing chamber from the Co-Ox measurement chamber provides freedom to arrange and orient various optical components and/or other CO-Ox measuring components around the CO-Ox measurement chamber. The decoupling of the lysing chamber from the CO-Ox measurement chamber allows for more efficient design of the ultrasonic lysing transducer and CO-Ox measurement optics.Type: ApplicationFiled: January 9, 2020Publication date: July 16, 2020Applicant: Instrumentation Laboratory CompanyInventors: Brian Joseph Bosy, Josef Kerimo
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Publication number: 20200191636Abstract: A fluid aspiration probe apparatus for automatic fluid testing equipment includes a pair of electrodes mounted on a distal probe tip. The electrodes are coupled to an impedance measurement apparatus via conductive pathways along the probe. The impedance measurements and probe tip height are monitored as the probe tip is lowered into a fluid sample. Boundaries between layers of fluid in the container are detected by recognizing sudden changes in the impedance measurements and heights of the boundaries are determined by tracking the position of probe tip when the sudden changes of impedance occur.Type: ApplicationFiled: December 17, 2018Publication date: June 18, 2020Applicant: Instrumentation Laboratory CompanyInventors: Brian Joseph Bosy, Josef Kerimo
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Publication number: 20200103395Abstract: An apparatus for measuring hemolysis in a cartridge based automated blood analyzer is described. The apparatus allows hemolysis testing to be performed on a sample which is presented as a whole blood sample for other testing by the cartridge based automated blood analyzer. A disposable module is configured for optically analyzing one or more plasma analytes in a flow cell while red blood cells are acoustically separated from plasma in the flow cell.Type: ApplicationFiled: October 2, 2019Publication date: April 2, 2020Applicant: Instrumentation Laboratory CompanyInventors: Brian Joseph Bosy, Josef Kerimo
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Patent number: 10564095Abstract: A sample cell apparatus for use in spectroscopic determination of an analyte in a body fluid sample includes a first plate member and a second plate member made from an optically clear material. A channel extending into a surface of the first plate member and an opposing surface of the second plate member houses a floating seal, which surrounds a fluid sample chamber. The fluid chamber is closed to define a repeatable optical path-length therethrough by urging the first plate member against the second plate member without compressing the floating seal between the first plate member and the second plate member. The seal channel is vented to prevent fluid pressure from flexing the first plate member or the second plate member. An actuator having an extended foot portion extends over the fluid chamber to help prevent flexing of the first plate member or the second plate member.Type: GrantFiled: April 18, 2019Date of Patent: February 18, 2020Assignee: Instrumentation Laboratory CompanyInventors: Brian Joseph Bosy, Josef Kerimo
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Publication number: 20190293551Abstract: A sample cell apparatus for use in spectroscopic determination of an analyte in a body fluid sample includes a first plate member and a second plate member made from an optically clear material. A channel extending into a surface of the first plate member and an opposing surface of the second plate member houses a floating seal, which surrounds a fluid sample chamber. The fluid chamber is closed to define a repeatable optical path-length therethrough by urging the first plate member against the second plate member without compressing the floating seal between the first plate member and the second plate member. The seal channel is vented to prevent fluid pressure from flexing the first plate member or the second plate member. An actuator having an extended foot portion extends over the fluid chamber to help prevent flexing of the first plate member or the second plate member.Type: ApplicationFiled: April 18, 2019Publication date: September 26, 2019Applicant: Instrumentation Laboratory CompanyInventors: Brian Joseph Bosy, Josef Kerimo
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Patent number: 10324025Abstract: A sample cell apparatus for use in spectroscopic determination of an analyte in a body fluid sample includes a first plate member made from an optically clear material and a second plate member made from an optically clear material and opposing the first plate member. A channel extending into a surface of the first plate member and an opposing surface of the second plate member houses a floating seal. The floating seal surrounds a fluid chamber that retains a sample of body fluid for optical measurement. The fluid chamber may be opened for flushing by separating the first plate member from the second plate member. During measurements the fluid chamber is closed to define a repeatable optical path-length therethrough by urging the first plate member against the second plate member without compressing the floating seal between the first plate member and the second plate member.Type: GrantFiled: May 4, 2018Date of Patent: June 18, 2019Assignee: Instrumentation Laboratory CompanyInventors: Brian Joseph Bosy, Josef Kerimo
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Patent number: 10288556Abstract: A sample cell apparatus for use in spectroscopic determination of an analyte in a body fluid sample includes a first plate member and a second plate member made from an optically clear material. A channel extending into a surface of the first plate member and an opposing surface of the second plate member houses a floating seal, which surrounds a fluid sample chamber. The fluid chamber is closed to define a repeatable optical path-length therethrough by urging the first plate member against the second plate member without compressing the floating seal between the first plate member and the second plate member. The seal channel is vented to prevent fluid pressure from flexing the first plate member or the second plate member. An actuator having an extended foot portion extends over the fluid chamber to help prevent flexing of the first plate member or the second plate member.Type: GrantFiled: September 1, 2017Date of Patent: May 14, 2019Assignee: Instrumentation Laboratory CompanyInventors: Brian Joseph Bosy, Josef Kerimo
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Publication number: 20180252633Abstract: A sample cell apparatus for use in spectroscopic determination of an analyte in a body fluid sample includes a first plate member made from an optically clear material and a second plate member made from an optically clear material and opposing the first plate member. A channel extending into a surface of the first plate member and an opposing surface of the second plate member houses a floating seal. The floating seal surrounds a fluid chamber that retains a sample of body fluid for optical measurement. The fluid chamber may be opened for flushing by separating the first plate member from the second plate member. During measurements the fluid chamber is closed to define a repeatable optical path-length therethrough by urging the first plate member against the second plate member without compressing the floating seal between the first plate member and the second plate member.Type: ApplicationFiled: May 4, 2018Publication date: September 6, 2018Applicant: Instrumentation Laboratory CompanyInventors: Brian Joseph Bosy, Josef Kerimo
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Patent number: 9976946Abstract: A sample cell apparatus for use in spectroscopic determination of an analyte in a body fluid sample includes a first plate member made from an optically clear material and a second plate member made from an optically clear material and opposing the first plate member. A channel extending into a surface of the first plate member and an opposing surface of the second plate member houses a floating seal. The floating seal surrounds a fluid chamber that retains a sample of body fluid for optical measurement. The fluid chamber may be opened for flushing by separating the first plate member from the second plate member. During measurements the fluid chamber is closed to define a repeatable optical path-length therethrough by urging the first plate member against the second plate member without compressing the floating seal between the first plate member and the second plate member.Type: GrantFiled: April 21, 2016Date of Patent: May 22, 2018Assignee: Instrumentation Laboratory CompanyInventors: Brian Joseph Bosy, Josef Kerimo
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Publication number: 20170363538Abstract: A sample cell apparatus for use in spectroscopic determination of an analyte in a body fluid sample includes a first plate member and a second plate member made from an optically clear material. A channel extending into a surface of the first plate member and an opposing surface of the second plate member houses a floating seal, which surrounds a fluid sample chamber. The fluid chamber is closed to define a repeatable optical path-length therethrough by urging the first plate member against the second plate member without compressing the floating seal between the first plate member and the second plate member. The seal channel is vented to prevent fluid pressure from flexing the first plate member or the second plate member. An actuator having an extended foot portion extends over the fluid chamber to help prevent flexing of the first plate member or the second plate member.Type: ApplicationFiled: September 1, 2017Publication date: December 21, 2017Applicant: Instrumentation Laboratory CompanyInventors: Brian Joseph Bosy, Josef Kerimo
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Publication number: 20170307513Abstract: A sample cell apparatus for use in spectroscopic determination of an analyte in a body fluid sample includes a first plate member made from an optically clear material and a second plate member made from an optically clear material and opposing the first plate member. A channel extending into a surface of the first plate member and an opposing surface of the second plate member houses a floating seal. The floating seal surrounds a fluid chamber that retains a sample of body fluid for optical measurement. The fluid chamber may be opened for flushing by separating the first plate member from the second plate member. During measurements the fluid chamber is closed to define a repeatable optical path-length therethrough by urging the first plate member against the second plate member without compressing the floating seal between the first plate member and the second plate member.Type: ApplicationFiled: April 21, 2016Publication date: October 26, 2017Inventors: Brian Joseph Bosy, Josef Kerimo