Patents by Inventor Caroline M. Crisafulli
Caroline M. Crisafulli 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: 10398290Abstract: A view optimizing assembly for use with a laparoscope includes an elongate cylindrical body configured to hold a laparoscope therein and a deflector assembly attached to the elongate cylindrical body. The elongate cylindrical body includes a plurality of channels in a wall thereof, and the plurality of channels are configured to allow a flow of fluid or gas therethrough. The deflector assembly is configured to circumferentially enclose a distal end of the laparoscope and extend beyond the distal end of the laparoscope. The deflector assembly includes a plurality of passageways within a wall thereof, and each passageway is aligned with a different channel of the elongate cylindrical body so as to direct the flow of gas or fluid exiting the channels across a lens of the laparoscope in a plurality of different flow paths.Type: GrantFiled: June 8, 2015Date of Patent: September 3, 2019Assignee: Floshield, Inc.Inventors: Wayne Lyle Poll, Matthew J. Huddleston, William J. Post, Thomas J. Ward, Caroline M. Crisafulli, Adam Landis
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Patent number: 10231609Abstract: A method of defogging and cleaning a laparoscope includes: (1) inserting a laparoscope into a sheath; (2) inserting the laparoscope and sheath into a body cavity; (3) providing gas to a plurality of gas lumens within a wall of the sheath such that the gas flows through the gas lumens and over a lens of the laparoscope to defog the lens while the laparoscope is in the body cavity; and (4) providing a fluid comprising a surface-active agent to a fluid lumen within the wall of the sheath such that the fluid flows through the fluid lumen and over the lens to clean the lens while the laparoscope is in the body cavity.Type: GrantFiled: September 18, 2014Date of Patent: March 19, 2019Assignee: Floshield, Inc.Inventors: Wayne L. Poll, Matthew J. Huddleston, Caroline M. Crisafulli, Adam Landis, Gregory P. Drach
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Publication number: 20160089006Abstract: Systems and methods couple a self-contained air processing or conveying component to a sheath that is sized and configured to receive a laparoscope including a laparoscopic lens providing visualization of an operating cavity. The air processing or conveying component comprises an air flow path having an inlet sized and configured for communication with a source of CO2 and an outlet. The air processing or conveying component includes a driven air moving component in communication with the air flow path sized and configured to continuously convey CO2 from the source through the air flow path to the outlet. The sheath coupled to the air processing or conveying component can include a lumen communicating with the outlet of the air processing or conveying mechanism for passing CO2 continuously conveyed by the driven air moving component across the laparoscopic lens to maintain visualization of the operating cavity.Type: ApplicationFiled: December 8, 2015Publication date: March 31, 2016Inventors: Wayne L. POLL, Caroline M. CRISAFULLI, Gregory P. DRACH
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Publication number: 20150342449Abstract: A method of defogging a lens of a laparoscope includes: (1) inserting the laparoscope into a sheath; (2) engaging a fork stabilizing feature of the sheath with a light post of the laparoscope to prevent rotational movement of the sheath relative to the scope; (3) activating a locking mechanism on the sheath to longitudinally fix a distal end of the laparoscope relative to a distal end of the sheath; and (4) providing gas to a plurality of gas lumens within a wall of the sheath such that the gas flows through the gas lumens and over the lens of the laparoscope to defog the lens while the laparoscope is in a body cavity.Type: ApplicationFiled: June 8, 2015Publication date: December 3, 2015Inventors: Wayne L. POLL, Matthew J. HUDDLESTON, Caroline M. CRISAFULLI, Adam LANDIS, Gregory P. DRACH
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Publication number: 20150265138Abstract: A view optimizing assembly for use with a laparoscope includes an elongate cylindrical body configured to hold a laparoscope therein and a deflector assembly attached to the elongate cylindrical body. The elongate cylindrical body includes a plurality of channels in a wall thereof, and the plurality of channels are configured to allow a flow of fluid or gas therethrough. The deflector assembly is configured to circumferentially enclose a distal end of the laparoscope and extend beyond the distal end of the laparoscope. The deflector assembly includes a plurality of passageways within a wall thereof, and each passageway is aligned with a different channel of the elongate cylindrical body so as to direct the flow of gas or fluid exiting the channels across a lens of the laparoscope in a plurality of different flow paths.Type: ApplicationFiled: June 8, 2015Publication date: September 24, 2015Inventors: Wayne Lyle POLL, Matthew J. HUDDLESTON, William J. POST, Thomas J. WARD, Caroline M. CRISAFULLI, Adam LANDIS
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Patent number: 9078562Abstract: Systems and methods condition air for passage across a laparoscopic lens to prevent fogging, deflect debris, and maintain visualization of an operating cavity. The systems and methods provide an access device sized and configured to provide communication with an insufflated CO2 environment maintained by operation of an insufflations circuit. The access device is coupled to an air conditioning set, which interacts with an air conditioning driver to condition air from the insufflated environment for continuous passage across the laparoscopic lens, to thereby maintain visualization by the laparoscopic lens of the operating cavity, independent of operation of the insufflator circuit.Type: GrantFiled: June 22, 2011Date of Patent: July 14, 2015Assignee: Minimally Invasive Devices, Inc.Inventors: Wayne L. Poll, Caroline M. Crisafulli, Gregory P. Drach
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Patent number: 9050036Abstract: The present application discloses several embodiments of a devices for maintaining visualization with a surgical scope. The embodiments of the device are adapted to shield, defog or clean the lens of the surgical scope while the surgical scope is being used to perform a surgical procedure within a patient's body. In one embodiment, a view optimizer is provided that is adapted to deliver at least one fluid to the objective lens of the laparoscope to clean and/or defog the objective lens of the laparoscope without the need to remove the laparoscope from the surgical field. In additional embodiments, a view optimizer is provided that is adapted to create leakage or venting of gas from the body cavity so as to ensure continuous gas flow from an insufflator.Type: GrantFiled: June 19, 2007Date of Patent: June 9, 2015Assignee: Minimally Invasive Devices, Inc.Inventors: Wayne Lyle Poll, Matthrew J. Huddleston, William J. Post, Thomas J. Ward, Caroline M. Crisafulli, Adam Landis
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Patent number: 9050037Abstract: The present application discloses several devices for maintaining visualization with a surgical scope. The embodiments of the device are adapted to shield, defog or clean the lens of the surgical scope while the surgical scope is being used to perform a surgical procedure within a patient's body. In some embodiments, the view optimizer is provided in multiple parts enabling separation of one or more operator control features from engagement with the surgical scope. In some embodiments, the view optimizer features stabilization means for securement and positioning with the surgical scope.Type: GrantFiled: December 10, 2009Date of Patent: June 9, 2015Assignee: Minimally Invasive Devices, Inc.Inventors: Wayne L. Poll, Matthew J. Huddleston, Caroline M. Crisafulli, Adam Landis, Gregory Drach
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Publication number: 20150005582Abstract: A method of defogging and cleaning a laparoscope includes: (1) inserting a laparoscope into a sheath; (2) inserting the laparoscope and sheath into a body cavity; (3) providing gas to a plurality of gas lumens within a wall of the sheath such that the gas flows through the gas lumens and over a lens of the laparoscope to defog the lens while the laparoscope is in the body cavity; and (4) providing a fluid comprising a surface-active agent to a fluid lumen within the wall of the sheath such that the fluid flows through the fluid lumen and over the lens to clean the lens while the laparoscope is in the body cavity.Type: ApplicationFiled: September 18, 2014Publication date: January 1, 2015Inventors: Wayne L. POLL, Matthew J. HUDDLESTON, Caroline M. CRISAFULLI, Adam LANDIS, Gregory P. DRACH
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Patent number: 8888689Abstract: Systems and methods make use of a view optimizing assembly having a deflector assembly with critical physical, pneumatic, and optical characteristics that make possible intra-operative defogging, surgical debris deflection, and cleaning of a laparoscope lens during minimally invasive surgery, while also maintaining visualization of the surgical site. The view optimizing assembly can incorporate a quick exchange feature, which makes possible a surgical method for maintaining clear visualization that includes the ability to make a quick exchange of laparoscopes having different operating characteristics (e.g., laparoscopes with different tip angles, lengths, or diameters) entirely on the sterile operating field and without interference with the preexisting surgical set-up on the sterile operating field. The view optimizing assembly integrates with the existing suite of minimally invasive instrumentation.Type: GrantFiled: December 9, 2009Date of Patent: November 18, 2014Assignee: Minimally Invasive Devices, Inc.Inventors: Wayne L. Poll, Matthew J. Huddleston, Caroline M. Crisafulli, Adam Landis, Gregory P. Drach
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Publication number: 20120165610Abstract: Systems and methods condition air for passage across a laparoscopic lens to prevent fogging, deflect debris, and maintain visualization of an operating cavity. The systems and methods provide an access device sized and configured to provide communication with an insufflated CO2 environment maintained by operation of an insufflations circuit. The access device is coupled to an air conditioning set, which interacts with an air conditioning driver to condition air from the insufflated environment for continuous passage across the laparoscopic lens, to thereby maintain visualization by the laparoscopic lens of the operating cavity, independent of operation of the insufflator circuit.Type: ApplicationFiled: June 22, 2011Publication date: June 28, 2012Applicant: MINIMALLY INVASIVE DEVICES, LLCInventors: Wayne L. Poll, Caroline M. Crisafulli, Gregory P. Drach
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Publication number: 20120022331Abstract: Systems and methods couple a self contained air processing or conveying component to a sheath that is sized and configured to receive a laparoscope including a laparoscopic lens providing visualization of an operating cavity. The air processing or conveying component comprises an air flow path having an inlet sized and configured for communication with a source of CO2 and an outlet. The air processing or conveying component includes a driven air moving component in communication with the air flow path sized and configured to continuously convey CO2 from the source through the air flow path to the outlet. The sheath coupled to the air processing or conveying component can include a lumen communicating with the outlet of the air processing or conveying mechanism for passing CO2 continuously conveyed by the driven air moving component across the laparoscopic lens to maintain visualization of the operating cavity.Type: ApplicationFiled: January 11, 2011Publication date: January 26, 2012Applicant: MINIMALLY INVASIVE DEVICES, LLCInventors: Wayne L. Poll, Caroline M. Crisafulli, Gregory P. Drach
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Publication number: 20100198014Abstract: Systems and methods make use of a view optimizing assembly having a deflector assembly with critical physical, pneumatic, and optical characteristics that make possible intra-operative defogging, surgical debris deflection, and cleaning of a laparoscope lens during minimally invasive surgery, while also maintaining visualization of the surgical site. The view optimizing assembly can incorporate a quick exchange feature, which makes possible a surgical method for maintaining clear visualization that includes the ability to make a quick exchange of laparoscopes having different operating characteristics (e.g., laparoscopes with different tip angles, lengths, or diameters) entirely on the sterile operating field and without interference with the preexisting surgical set-up on the sterile operating field. The view optimizing assembly integrates with the existing suite of minimally invasive instrumentation.Type: ApplicationFiled: December 9, 2009Publication date: August 5, 2010Inventors: Wayne L. Poll, Matthew J. Huddleston, Caroline M. Crisafulli, Adam Landis, Gregory P. Drach
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Publication number: 20100168520Abstract: The present application discloses several devices for maintaining visualization with a surgical scope. The embodiments of the device are adapted to shield, defog or clean the lens of the surgical scope while the surgical scope is being used to perform a surgical procedure within a patient's body. In some embodiments, the view optimizer is provided in multiple parts enabling separation of one or more operator control features from engagement with the surgical scope. In some embodiments, the view optimizer features stabilization means for securement and positioning with the surgical scope.Type: ApplicationFiled: December 10, 2009Publication date: July 1, 2010Applicant: MINIMALLY INVASIVE DEVICES, LLCInventors: Wayne L. Poll, Matthew J. Huddleston, Caroline M. Crisafulli, Adam Landis, Gregory Drach
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Publication number: 20080319266Abstract: The present application discloses several embodiments of a devices for maintaining visualization with a surgical scope. The embodiments of the device are adapted to shield, defog or clean the lens of the surgical scope while the surgical scope is being used to perform a surgical procedure within a patient's body. In one embodiment, a view optimizer is provided that is adapted to deliver at least one fluid to the objective lens of the laparoscope to clean and/or defog the objective lens of the laparoscope without the need to remove the laparoscope from the surgical field. In additional embodiments, a view optimizer is provided that is adapted to create leakage or venting of gas from the body cavity so as to ensure continuous gas flow from an insufflator.Type: ApplicationFiled: June 19, 2007Publication date: December 25, 2008Applicant: MINIMALLY INVASIVE DEVICES, LLCInventors: Wayne Lyle Poll, Matthew J. Huddleston, William J. Post, Thomas J. Ward, Caroline M. Crisafulli, Adam Landis
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Patent number: D613403Type: GrantFiled: December 10, 2008Date of Patent: April 6, 2010Assignee: Minimally Invasive Devices, LLCInventors: Wayne Poll, Matthew Huddleston, Thomas J. Ward, Caroline M. Crisafulli, Adam Landis