Patents by Inventor Paul R. Borgmeier
Paul R. Borgmeier 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).
-
Publication number: 20230149063Abstract: A self-limiting electrosurgical return electrode for use with electrosurgical procedures is disclosed. The return electrode includes a conductive element and pads disposed on opposing sides of the conductive element. The conductive element, optionally in combination with the pads, is configured to limit the density of electrical current that passes from a patient to the return electrode. The conductive element and the pads can cooperate to define two separate working surfaces on opposing sides of the return electrode. The return electrode can also be safely used with patients of substantially any size and without requiring adjustments to the power settings of an electrosurgical generator.Type: ApplicationFiled: October 10, 2022Publication date: May 18, 2023Inventors: Michael D. Ehninger, Paul R. Borgmeier, Darcy W. Greep, Roger Millis, Melissa Fischer
-
Patent number: 11464560Abstract: A self-limiting electrosurgical return electrode for use with electrosurgical procedures is disclosed. The return electrode includes a conductive element and pads disposed on opposing sides of the conductive element. The conductive element, optionally in combination with the pads, is configured to limit the density of electrical current that passes from a patient to the return electrode. The conductive element and the pads can cooperate to define two separate working surfaces on opposing sides of the return electrode. The return electrode can also be safely used with patients of substantially any size and without requiring adjustments to the power settings of an electrosurgical generator.Type: GrantFiled: August 14, 2018Date of Patent: October 11, 2022Assignee: Megadyne Medical Products, Inc.Inventors: Michael D. Ehninger, Paul R. Borgmeier, Darcy W. Greep, Roger Millis, Melissa K. Fischer
-
Patent number: 11446078Abstract: A portable, battery powered electrosurgical wave generator is usable in performing electrically driven medical procedures. The wave generator can be small and lightweight to enable a user to carry and use the wave generator in non-operating room type settings. The wave generator can include a control unit that generates output signals in each of a cutting mode, coagulation mode, and a bipolar mode. The control unit can use a single circuit structure to generate the output signals for the cutting, coagulation, and bipolar modes. The output signals can be generated solely from a voltage produced by an incorporated battery within the generator.Type: GrantFiled: July 18, 2016Date of Patent: September 20, 2022Assignee: Megadyne Medical Products, Inc.Inventors: Roger Millis, Ryan D. Lewis, Paul R. Borgmeier, Darcy W. Greep, Chad S. Frampton
-
Patent number: 11446416Abstract: Embodiments of the present invention relate to the field of pressurized fluid delivery devices for use in medical procedures. In particular, a fluid delivery pump comprises at least one compressive member configured to apply a force to a fluid reservoir. The at least one compressive member is associated with a flexible envelope, such that the flexible envelope may move the compressive member. The flexible envelope may be substantially air-tight so that it may be pressurized. When a negative pressure is created inside the flexible envelope, the flexible envelope may change volume, applying a force to the at least one compressive member. The at least one compressive member may then apply a force to the fluid reservoir and the fluid is forced out of the reservoir.Type: GrantFiled: November 13, 2019Date of Patent: September 20, 2022Assignee: Megadyne Medical Products, Inc.Inventors: Paul R. Borgmeier, Darcy W. Greep, Shawn K. Horner, Chad S. Frampton
-
Patent number: 11283213Abstract: Cable connection systems allow for an electrosurgical return electrode to be simultaneously connected to multiple ESUs. The cable connection systems can include individual return cables for simultaneous connection to each of the ESUs. The cable connection system can also include a junction that joins, connects, or associates the return cables in a manner that allows for the multiple ESU cables to be electrically connected to the return electrode at a single connection point on the return electrode.Type: GrantFiled: May 18, 2017Date of Patent: March 22, 2022Assignee: Megadyne Medical Products, Inc.Inventors: Michael D. Ehninger, Paul R. Borgmeier, Darcy W. Greep
-
Patent number: 10765472Abstract: Extension attachments selectively couple to any of a variety of hand held instruments. The extension attachments may include smoke evacuation shafts and electrosurgical electrodes. The extension attachments may extend the functional capabilities of the hand held instruments, such as electrosurgical and smoke capture capabilities.Type: GrantFiled: May 16, 2017Date of Patent: September 8, 2020Assignee: Megadyne Medical Products, Inc.Inventors: Darcy W. Greep, Paul R. Borgmeier, Chad S. Frampton
-
Publication number: 20200078498Abstract: Embodiments of the present invention relate to the field of pressurized fluid delivery devices for use in medical procedures. In particular, a fluid delivery pump comprises at least one compressive member configured to apply a force to a fluid reservoir. The at least one compressive member is associated with a flexible envelope, such that the flexible envelope may move the compressive member. The flexible envelope may be substantially air-tight so that it may be pressurized. When a negative pressure is created inside the flexible envelope, the flexible envelope may change volume, applying a force to the at least one compressive member. The at least one compressive member may then apply a force to the fluid reservoir and the fluid is forced out of the reservoir.Type: ApplicationFiled: November 13, 2019Publication date: March 12, 2020Inventors: Paul R. Borgmeier, Darcy W. Greep, Shawn K. Horner, Chad S. Frampton
-
Publication number: 20200078090Abstract: An electrosurgical return electrode configured for operable association with a transponder detection unit. The return electrode includes a conductive element having an aperture array configured to allow passage of a magnetic, electric, or electromagnetic interrogation signal from the transponder detection unit through the conductive element and through the return electrode. The return electrode is positionable over a transponder detection unit such that the return electrode may be placed upon the transponder detection unit and a patient may be positioned upon the return electrode. The return electrode enables the detection of a transponder located on, within, and/or near the patient without the need for repositioning the patient relative to the return electrode and without the need for positioning an ancillary transponder reader or transmitter above the patient.Type: ApplicationFiled: November 13, 2019Publication date: March 12, 2020Inventors: Michael D. Ehninger, Paul R. Borgmeier, Darcy W. Greep
-
Patent number: 10478250Abstract: An electrosurgical return electrode configured for operable association with a transponder detection unit. The return electrode includes a conductive element having an aperture array configured to allow passage of a magnetic, electric, or electromagnetic interrogation signal from the transponder detection unit through the conductive element and through the return electrode. The return electrode is positionable over a transponder detection unit such that the return electrode may be placed upon the transponder detection unit and a patient may be positioned upon the return electrode. The return electrode enables the detection of a transponder located on, within, and/or near the patient without the need for repositioning the patient relative to the return electrode and without the need for positioning an ancillary transponder reader or transmitter above the patient.Type: GrantFiled: May 18, 2017Date of Patent: November 19, 2019Assignee: Megadyne Medical Products, Inc.Inventors: Michael D. Ehninger, Paul R. Borgmeier, Darcy W. Greep
-
Patent number: 10478533Abstract: Embodiments of the present invention relate to the field of pressurized fluid delivery devices for use in medical procedures. In particular, a fluid delivery pump comprises at least one compressive member configured to apply a force to a fluid reservoir. The at least one compressive member is associated with a flexible envelope, such that the flexible envelope may move the compressive member. The flexible envelope may be substantially air-tight so that it may be pressurized. When a negative pressure is created inside the flexible envelope, the flexible envelope may change volume, applying a force to the at least one compressive member. The at least one compressive member may then apply a force to the fluid reservoir and the fluid is forced out of the reservoir.Type: GrantFiled: June 24, 2017Date of Patent: November 19, 2019Assignee: Megadyne Medical Products, Inc.Inventors: Paul R. Borgmeier, Darcy W. Greep, Shawn K. Horner, Chad S. Frampton
-
Patent number: 10433899Abstract: An electrosurgical electrode comprises an elongated body having a cross-sectional area and longitudinal side edges forming longitudinal cutting edges adapted for electrosurgical dissection along a plane. The body has a configuration, wherein: the thickness of the side edge is greater than 0.01?, forming two or more cutting edges, and the cross-sectional area-to-number of cutting edges ratio is less than or equal to 0.0004 in2 per cutting edge; the thickness of the side edge is less than or equal to 0.01?, forming only one cutting edge, and the cross-sectional area-to-number of cutting edges ratio is less than or equal to 0.000150 in2 per cutting edge; or the thickness of a first side edge is greater than 0.01? and the thickness of a second side edge is less than or equal to 0.01?, and the cross-sectional area-to-number of cutting edges ratio is less than or equal to 0.001 per cutting edge.Type: GrantFiled: January 13, 2016Date of Patent: October 8, 2019Assignee: Megadyne Medical Products, Inc.Inventors: Paul R. Borgmeier, Brian J. Walter, Darcy W. Greep
-
Patent number: 10433898Abstract: An electrosurgical electrode comprises an elongated body having a cross-sectional area and longitudinal side edges forming longitudinal cutting edges adapted for electrosurgical dissection along a plane. The body has a configuration, wherein: the thickness of the side edge is less than or equal to 0.01?, forming only one cutting edge, and the cross-sectional area-to-number of cutting edges ratio is less than or equal to 0.000150 in2 per cutting edge; or the thickness of a first side edge is greater than 0.01? and the thickness of a second side edge is less than or equal to 0.01?, and the cross-sectional area-to-number of cutting edges ratio is less than or equal to 0.001 in2 per cutting edge.Type: GrantFiled: January 13, 2016Date of Patent: October 8, 2019Assignee: Megadyne Medical Products, Inc.Inventors: Paul R. Borgmeier, Brian J. Walter, Darcy W. Greep
-
Publication number: 20180369457Abstract: Embodiments of the present invention relate to the field of pressurized fluid delivery devices for use in medical procedures. In particular, a fluid delivery pump comprises at least one compressive member configured to apply a force to a fluid reservoir. The at least one compressive member is associated with a flexible envelope, such that the flexible envelope may move the compressive member. The flexible envelope may be substantially air-tight so that it may be pressurized. When a negative pressure is created inside the flexible envelope, the flexible envelope may change volume, applying a force to the at least one compressive member. The at least one compressive member may then apply a force to the fluid reservoir and the fluid is forced out of the reservoir.Type: ApplicationFiled: June 24, 2017Publication date: December 27, 2018Inventors: Paul R. Borgmeier, Darcy W. Greep, Shawn K. Horner, Chad S. Frampton
-
Publication number: 20180368908Abstract: A self-limiting electrosurgical return electrode for use with electrosurgical procedures is disclosed. The return electrode includes a conductive element and pads disposed on opposing sides of the conductive element. The conductive element, optionally in combination with the pads, is configured to limit the density of electrical current that passes from a patient to the return electrode. The conductive element and the pads can cooperate to define two separate working surfaces on opposing sides of the return electrode. The return electrode can also be safely used with patients of substantially any size and without requiring adjustments to the power settings of an electrosurgical generator.Type: ApplicationFiled: August 14, 2018Publication date: December 27, 2018Inventors: Michael D. Ehninger, Paul R. Borgmeier, Darcy W. Greep, Roger Millis, Melissa K. Fischer
-
Publication number: 20180333201Abstract: Extension attachments selectively couple to any of a variety of hand held instruments. The extension attachments may include smoke evacuation shafts and electrosurgical electrodes. The extension attachments may extend the functional capabilities of the hand held instruments, such as electrosurgical and smoke capture capabilities.Type: ApplicationFiled: May 16, 2017Publication date: November 22, 2018Inventors: Darcy W. Greep, Paul R. Borgmeier, Chad S. Frampton
-
Patent number: 10085791Abstract: A self-limiting electrosurgical return electrode for use with electrosurgical procedures is disclosed. The return electrode includes a conductive element and pads disposed on opposing sides of the conductive element. The conductive element, optionally in combination with the pads, is configured to limit the density of electrical current that passes from a patient to the return electrode. The conductive element and the pads can cooperate to define two separate working surfaces on opposing sides of the return electrode. The return electrode can also be safely used with patients of substantially any size and without requiring adjustments to the power settings of an electrosurgical generator.Type: GrantFiled: December 26, 2014Date of Patent: October 2, 2018Assignee: Megadyne Medical Products, Inc.Inventors: Michael D. Ehninger, Paul R. Borgmeier, Darcy W. Greep, Roger Millis, Melissa K. Fischer
-
Patent number: 9867650Abstract: A self-limiting electrosurgical return electrode for use with electrosurgical procedures is disclosed. The return electrode includes a conductive element and pads disposed on opposing sides of the conductive element. The conductive element, optionally in combination with the pads, is configured to limit the density of electrical current that passes from a patient to the return electrode. The conductive element and the pads can cooperate to define two separate working surfaces on opposing sides of the return electrode. The return electrode can also be safely used with patients of substantially any size and without requiring adjustments to the power settings of an electrosurgical generator.Type: GrantFiled: December 26, 2013Date of Patent: January 16, 2018Assignee: Megadyne Medical Products, Inc.Inventors: Michael D. Ehninger, Paul R. Borgmeier, Melissa K. Fischer
-
Publication number: 20170360505Abstract: An electrosurgical return electrode configured for operable association with a transponder detection unit. The return electrode includes a conductive element having an aperture array configured to allow passage of a magnetic, electric, or electromagnetic interrogation signal from the transponder detection unit through the conductive element and through the return electrode. The return electrode is positionable over a transponder detection unit such that the return electrode may be placed upon the transponder detection unit and a patient may be positioned upon the return electrode. The return electrode enables the detection of a transponder located on, within, and/or near the patient without the need for repositioning the patient relative to the return electrode and without the need for positioning an ancillary transponder reader or transmitter above the patient.Type: ApplicationFiled: May 18, 2017Publication date: December 21, 2017Inventors: Michael D. Ehninger, Paul R. Borgmeier, Darcy W. Greep
-
Publication number: 20170365948Abstract: Cable connection systems allow for an electrosurgical return electrode to be simultaneously connected to multiple ESUs. The cable connection systems can include individual return cables for simultaneous connection to each of the ESUs. The cable connection system can also include a junction that joins, connects, or associates the return cables in a manner that allows for the multiple ESU cables to be electrically connected to the return electrode at a single connection point on the return electrode.Type: ApplicationFiled: May 18, 2017Publication date: December 21, 2017Inventors: Michael D. Ehninger, Paul R. Borgmeier, Darcy W. Greep
-
Publication number: 20170020598Abstract: A portable, battery powered electrosurgical wave generator is usable in performing electrically driven medical procedures. The wave generator can be small and lightweight to enable a user to carry and use the wave generator in non-operating room type settings. The wave generator can include a control unit that generates output signals in each of a cutting mode, coagulation mode, and a bipolar mode. The control unit can use a single circuit structure to generate the output signals for the cutting, coagulation, and bipolar modes. The output signals can be generated solely from a voltage produced by an incorporated battery within the generator.Type: ApplicationFiled: July 18, 2016Publication date: January 26, 2017Inventors: Roger Millis, Ryan D. Lewis, Paul R. Borgmeier, Darcy W. Greep, Chad S. Frampton