Patents by Inventor Eddie K. Burnside
Eddie K. Burnside 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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Septum including at least one identifiable feature, access ports including same, and related methods
Patent number: 8177762Abstract: A septum for use in access port for providing subcutaneous access to a patient is disclosed. More particularly, a septum including at least one topographical feature configured for identification of the septum is disclosed. An access port including such a septum is also disclosed. In addition, an access port comprising a septum and a means for identification of the septum is disclosed. Also, a method of identifying a subcutaneously implanted access port is disclosed. Specifically, an access port including a septum may be provided and at least one topographical feature of the septum of the access port may be perceived. The subcutaneously implanted access port may be identified in response to perceiving the at least one feature of the septum of the access port.Type: GrantFiled: December 28, 2005Date of Patent: May 15, 2012Assignee: C. R. Bard, Inc.Inventors: Jim C. Beasley, Eddie K. Burnside, Jay D. Gerondale, Steven J. Tallarida, Kelly B. Powers -
Publication number: 20120108950Abstract: A system and method for guiding a catheter or other medical device to a desired target destination within the vasculature of a patient via bioimpedance measurements is disclosed. The target destination in one embodiment includes placement of the catheter such that a distal tip thereof is disposed proximate the heart, e.g., the junction of the right atrium and superior vena cava. In one embodiment the method for guiding the catheter comprises introducing the catheter into a vessel of the patient, the catheter defining a lumen through which fluids can be infused into the vasculature of the patient. The catheter is advanced toward a target destination within the vasculature. A first impedance value based on intravascular detection of at least one electrical property related to a first tissue surface of the vessel is calculated to enable determination of the proximity of a distal end of the catheter to the target destination.Type: ApplicationFiled: October 27, 2011Publication date: May 3, 2012Applicant: C. R. BARD, INC.Inventors: Ding Sheng He, David J. Ciavarella, Eddie K. Burnside
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Publication number: 20120035550Abstract: A needle assembly including a positive flush mechanism for use with a vascular access port. The needle assembly is configured to supply fluid to the port and to provide a positive flush to overcome negative pressures in the port that can potentially occur during withdrawal of the needle from the port.Type: ApplicationFiled: October 17, 2011Publication date: February 9, 2012Applicant: C. R. Bard, Inc.Inventors: Daniel J. Triplett, Kevin W. Sheetz, Eddie K. Burnside
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Publication number: 20110313293Abstract: A probe cap for use with an ultrasound probe including a head portion and an acoustic surface is disclosed. In one embodiment, the probe cap includes a body that defines a cavity sized for releasably receiving the head portion of the probe therein. The probe cap body further defines a hole that is proximate the acoustic surface of the head portion. A compliant spacer component is disposed in the hole. The spacer component can include a hydrogel and provides an acoustic path between the acoustic surface and a tissue surface of a patient. The spacer component includes a skin contact surface that defines a concavity and is deformable against the tissue surface. Additional embodiments disclose various probe cap and accompanying needle guide designs for use in assisting a clinician with ultrasound probe use and needle insertion into a patient.Type: ApplicationFiled: August 9, 2011Publication date: December 22, 2011Applicant: C. R. Bard, Inc.Inventors: Eric W. Lindekugel, Jeremy B. Cox, Daniel B. Blanchard, Christian W. Crook, Eddie K. Burnside, Jeanette E. Southard, Kevin W. Stinger
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Publication number: 20110282188Abstract: A guidance system for assisting with the insertion of a needle or other medical component into the body of a patient is disclosed. The guidance system utilizes ultrasound imaging or other suitable imaging technology. In one embodiment, the guidance system comprises an imaging device including a probe for producing an image of an internal body portion target, such as a vessel. One or more sensors are included with the probe. The sensors sense a detectable characteristic related to the needle, such as a magnetic field of a magnet included with the needle. The system includes a processor that uses data relating to the detectable characteristic sensed by the sensors to determine a position and/or orientation of the needle in three spatial dimensions. The system includes a display for depicting the position and/or orientation of the needle together with the image of the target.Type: ApplicationFiled: May 27, 2011Publication date: November 17, 2011Applicant: C.R. Bard, Inc.Inventors: Eddie K. Burnside, Kelly B. Powers, Shayne Messerly, Jiaye Z. Jho, Bret Hamatake
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Patent number: 8038666Abstract: A safety needle device and method of supplying fluid to a vascular access port is described. The device may include a base member, a handle member, and a compressible member positioned between the handle member and a compression plate. The compressible member is coupled to a proximal end of a needle. Following the delivery of fluid to a vascular access port, the needle is removed by moving the handle member away from the base member, which collapses the compressible member, flushing fluid into the vascular access port to substantially replace a volume of the needle.Type: GrantFiled: July 23, 2010Date of Patent: October 18, 2011Assignee: C.R. Bard, Inc.Inventors: Daniel J. Triplett, Kevin W. Sheetz, Eddie K. Burnside
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Publication number: 20110190712Abstract: A sacrificial catheter assembly and method of use for placing a functional catheter within the body of a patient, such as into the patient's vasculature, is disclosed. In one embodiment, the sacrificial catheter assembly comprises a sacrificial catheter including an elongate body that defines a longitudinally extending lumen. A stylet is removably received within the lumen of the sacrificial catheter such that the catheter and stylet can be advanced together to a target destination within the body of the patient. The sacrificial catheter is configured so as to then be proximally slid over the stylet to remove the sacrificial catheter from the body while the stylet remains in place at the target destination. A functional catheter can then be distally slid over the stylet to place the functional catheter at the target destination. The stylet can then be removed from the body of the patient.Type: ApplicationFiled: January 28, 2011Publication date: August 4, 2011Applicant: C.R. Bard, Inc.Inventors: David J. Ciavarella, Eddie K. Burnside, Kelly B. Powers
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Publication number: 20110087107Abstract: A probe cap for use with an ultrasound probe including a head portion and an acoustic surface is disclosed. In one embodiment, the probe cap includes a body that defines a cavity sized for releasably receiving the head portion of the probe therein. The probe cap body further defines a hole that is proximate the acoustic surface of the head portion. A compliant spacer component is disposed in the hole. The spacer component can include a hydrogel and provides an acoustic path between the acoustic surface and a tissue surface of a patient. The spacer component includes a skin contact surface that defines a concavity and is deformable against the tissue surface.Type: ApplicationFiled: October 8, 2010Publication date: April 14, 2011Applicant: C.R. Bard, Inc.Inventors: Eric W. Lindekugel, Eddie K. Burnside, Jeremy B. Cox, Daniel B. Blanchard, Paul D. Morgan, Kevin W. Stinger
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Publication number: 20110028896Abstract: A feeding tube device for delivering a substance into a stomach of a patient. The feeding tube may include an overlapping segment integrally formed with and extending from the distal end of the feeding tube, and an inflation lumen defined within the feeding tube. The overlapping segment may surround at least a portion of the distal end of the feeding tube to form a balloon structure in communication with the inflation lumen.Type: ApplicationFiled: October 12, 2010Publication date: February 3, 2011Applicant: C.R. Bard, Inc.Inventors: Eddie K. Burnside, Bret Hamatake
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Publication number: 20100286656Abstract: A safety needle device and method of supplying fluid to a vascular access port is described. The device may include a base member, a handle member, and a compressible member positioned between the handle member and a compression plate. The compressible member is coupled to a proximal end of a needle. Following the delivery of fluid to a vascular access port, the needle is removed by moving the handle member away from the base member, which collapses the compressible member, flushing fluid into the vascular access port to substantially replace a volume of the needle.Type: ApplicationFiled: July 23, 2010Publication date: November 11, 2010Applicant: C. R. Bard, Inc.Inventors: Daniel J. Triplett, Kevin W. Sheetz, Eddie K. Burnside
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Patent number: 7819840Abstract: A feeding tube device for delivering a substance into a stomach of a patient is disclosed, comprising a feeding tube, an overlapping segment integrally formed with and extending from the distal end of the feeding tube, and an inflation lumen defined within the feeding tube. The overlapping segment may be configured to surround at least a portion of the distal end of the feeding tube to form a balloon structure in communication with the inflation lumen. The overlapping segment may also be sealed against at least a portion of the distal end of the feeding tube device. A second overlapping segment may also be integrally formed with and extend from the proximate end of the feeding tube, with the second overlapping segment configured to surround at least a portion of the proximate end of the feeding tube to form a second balloon structure. A corresponding method of manufacturing is also disclosed.Type: GrantFiled: June 6, 2006Date of Patent: October 26, 2010Assignee: C. R. Bard, Inc.Inventors: Eddie K. Burnside, Bret Hamatake
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Publication number: 20100204569Abstract: An integrated catheter placement system for accurately placing a catheter within a patient's vasculature is disclosed. In one embodiment, the integrated system comprises a system console, a tip location sensor unit for temporary placement on the patient's chest, and an ultrasound probe. The tip location sensor senses a field produced by a stylet disposed in a lumen of the catheter when the catheter is disposed in the vasculature. The ultrasound probe ultrasonically images a portion of the vasculature prior to introduction of the catheter. ECG signal-based catheter tip guidance is included to enable guidance of the catheter tip to a desired position with respect to a node of the patient's heart. The stylet includes an electromagnetic coil that can be operably connected to the sensor unit and/or console through a sterile barrier without compromising the barrier. The stylet can also be wirelessly connected to the sensor unit and/or console.Type: ApplicationFiled: March 2, 2010Publication date: August 12, 2010Applicant: C. R. Bard, Inc.Inventors: Eddie K. Burnside, Shayne Messerly
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Patent number: 7762992Abstract: A safety needle device and method of supplying fluid to a vascular access port is described. The device may include a base member, a handle member, and a compressible member positioned between the handle member and a compression plate. The compressible member is coupled to a proximal end of a needle. Following the delivery of fluid to a vascular access port, the needle is removed by moving the handle member away from the base member, which collapses the compressible member, flushing fluid into the vascular access port to substantially replace a volume of the needle.Type: GrantFiled: July 27, 2009Date of Patent: July 27, 2010Assignee: C. R. Bard, Inc.Inventors: Daniel J. Triplett, Kevin W. Sheetz, Eddie K. Burnside
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Publication number: 20090287159Abstract: A safety needle device and method of supplying fluid to a vascular access port is described. The device may include a base member, a handle member, and a compressible member positioned between the handle member and a compression plate. The compressible member is coupled to a proximal end of a needle. Following the delivery of fluid to a vascular access port, the needle is removed by moving the handle member away from the base member, which collapses the compressible member, flushing fluid into the vascular access port to substantially replace a volume of the needle.Type: ApplicationFiled: July 27, 2009Publication date: November 19, 2009Applicant: C.R. Bard, Inc.Inventors: Daniel J. Triplett, Kevin W. Sheetz, Eddie K. Burnside
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Publication number: 20090234328Abstract: An integrated catheter placement system for accurately placing a catheter within a patient's vasculature is disclosed. In one embodiment, the integrated system comprises a system console, a tip location sensor for temporary placement on the patient's chest, and an ultrasound probe. The tip location sensor senses a magnetic field of a stylet disposed in a lumen of the catheter when the catheter is disposed in the vasculature. The ultrasound probe ultrasonically images a portion of the vasculature prior to introduction of the catheter. ECG signal-based catheter tip guidance is included in the integrated system to enable guidance of the catheter tip to a desired position with respect to a node of the patient's heart. Various means for establishing a conductive pathway between a sterile field of the patient and a non-sterile field to enable passage of ECG signals from the catheter to the tip location sensor are also disclosed.Type: ApplicationFiled: April 17, 2009Publication date: September 17, 2009Applicant: C.R. Bard, Inc.Inventors: Jeremy B. Cox, Anthony K. Misener, Catherine C. Breiter, Bret Hamatake, Eddie K. Burnside, Jason R. Stats, Amir Orome
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Publication number: 20090227951Abstract: Assemblies for identifying a power injectable vascular access port are described. One assembly includes a vascular access port, a first identifiable feature, a second identifiable feature, and a third identifiable feature. The first identifiable feature is incorporated into the access port and identifies the access port as suitable for flowing fluid at a fluid flow rate of at least about 1 milliliter per second through the access port. The second identifiable feature is incorporated into the access port and identifies the access port as suitable for accommodating a pressure within the cavity of at least about 35 psi. The third identifiable feature is separated from the access port and confirms that the implanted access port is both suitable for flowing fluid at a rate of at least about milliliter per second through the access port and for accommodating a pressure within the cavity of at least about 35 psi.Type: ApplicationFiled: April 7, 2009Publication date: September 10, 2009Applicant: C. R. Bard, IncInventors: Kelly B. Powers, Jim C. Beasley, Kevin W. Sheetz, Matthew Lowe, Eddie K. Burnside, Jay D. Gerondale
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Publication number: 20090216216Abstract: Methods of performing a power injection procedure are described. One method includes taking an x-ray of a subcutaneously implanted access port in a patient to determine whether the access port includes a radiographic feature indicating that the access port is suitable for flowing fluid at a rate of at least about 1 milliliter per second through the access port, identifying the indicating radiographic feature on the x-ray, and flowing a fluid through the access port at a rate of at least about 1 milliliter per second.Type: ApplicationFiled: April 7, 2009Publication date: August 27, 2009Applicant: C. R. Bard, Inc.Inventors: Kelly B. POWERS, Jim C. Beasley, Kevin W. Sheetz, Jason R. Stats, Eddie K. Burnside, Jay D. Gerondale, Guy T. Rome, Dwight Hibdon
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Publication number: 20090203989Abstract: A method for displaying a position of a medical device, such as a catheter, during insertion of the medical device into a patient is disclosed. In one example embodiment, the method includes obtaining a first set of detected position data relating to a location marker, then determining a possible first position of the location marker. A first confidence level relating to a match between the first set of detected position data and a first set of predicted position data is assigned. A determination is made whether the first confidence level meets or exceeds a first threshold. If the first confidence level meets or exceeds the first threshold, a determination is then made whether the first position of the location marker is within a first detection zone. If the first position of the location marker is within the first detection zone, the first position of the location marker is displayed.Type: ApplicationFiled: February 11, 2009Publication date: August 13, 2009Applicant: C. R. Bard, Inc.Inventors: Eddie K. Burnside, Shayne Messerly, Robert N. Golden, Rand W. Lee
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Patent number: 7569044Abstract: A needle assembly including a positive flush mechanism for use with a vascular access port. The needle assembly is configured to supply fluid to the port and to provide a positive flush to overcome negative pressures in the port that can potentially occur during withdrawal of the needle from the port.Type: GrantFiled: August 4, 2006Date of Patent: August 4, 2009Assignee: C. R. Bard, Inc.Inventors: Daniel J. Triplett, Kevin Sheetz, Eddie K. Burnside
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Publication number: 20090156926Abstract: An integrated catheter placement system for accurately placing a catheter within a patient'vasculature is disclosed. In one embodiment, the integrated system comprises a system console, a tip location sensor for temporary placement on the patient's chest, and an ultrasound probe. The tip location sensor senses a magnetic field of a stylet disposed in a lumen of the catheter when the catheter is disposed in the vasculature. The ultrasound probe ultrasonically images a portion of the vasculature prior to intravascular introduction of the catheter. The ultrasound probe includes user input controls for controlling use of the ultrasound probe in an ultrasound mode and use of the tip location sensor in a tip location mode. In another embodiment, ECG signal-based catheter tip guidance is included in the integrated system to enable guidance of the catheter tip to a desired position with respect to a node of the patient's heart.Type: ApplicationFiled: November 25, 2008Publication date: June 18, 2009Applicant: C.R. Bard, Inc.Inventors: Shayne MESSERLY, Jeremy B. Cox, Anthony K. Misener, Catherine C. Breiter, Ryan R. Lemon, Christian K. Crook, Matthew W. Bown, Eddie K. Burnside, Kelly J. Christian, Amir Orome, Jason R. Stats