Patents by Inventor Jay A. Muse
Jay A. Muse 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: 11925779Abstract: An insertion tool for inserting a catheter into a patient's body includes a housing in which at least a portion of the catheter is initially disposed, a hollow needle distally extending from the housing with the catheter pre-disposed over the needle, and a guidewire pre-disposed in the needle. The insertion tool can include a guidewire advancement assembly that can include a first finger pad for selectively advancing the guidewire distally past a distal end of the needle in preparation for distal advancement of the catheter. The insertion tool can further include a catheter advancement assembly that can include a second finger pad for selectively advancing the catheter into the patient. The first and second finger pads can be positioned such that a user can begin to advance the second finger pad after advancing the first finger pad without substantially re-positioning the thumb or finger of the user.Type: GrantFiled: October 4, 2021Date of Patent: March 12, 2024Assignee: C. R. Bard, Inc.Inventors: Rex A. Ribelin, Daniel B. Blanchard, Matthew C. Rich, Jay A. Muse
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Publication number: 20230248343Abstract: A method can include engaging the pericardium of a patient at two engagement positions of the pericardium. The method can further include moving the two engagement positions of the pericardium away from each other to tension a portion of the pericardium. The method can further include advancing an access device through the tensioned portion of the pericardium to introduce the access device into the pericardial space of the patient. Other and further methods are also disclosed.Type: ApplicationFiled: April 18, 2023Publication date: August 10, 2023Applicant: CIRCA SCIENTIFIC, INC.Inventors: Jay Muse, Kevin Jerry Cook
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Patent number: 11627951Abstract: A method can include engaging the pericardium of a patient at two engagement positions of the pericardium. The method can further include moving the two engagement positions of the pericardium away from each other to tension a portion of the pericardium. The method can further include advancing an access device through the tensioned portion of the pericardium to introduce the access device into the pericardial space of the patient. Other and further methods are also disclosed.Type: GrantFiled: April 6, 2020Date of Patent: April 18, 2023Assignee: CIRCA SCIENTIFIC, INC.Inventors: Jay Muse, Kevin Jerry Cook
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Publication number: 20230026800Abstract: A system can include an elongated instrument that is positioned within a cannula portion of a cannula assembly. The system can include a shield that is coupled with both the elongated instrument and the cannula assembly when in an unlocked state. The shield can permit proximal movement of the elongated instrument relative thereto when in the unlocked state. The shield can automatically transition to a locked state to attach to a distal end of the elongated instrument to restrict access to a distal tip of the elongated instrument.Type: ApplicationFiled: September 29, 2022Publication date: January 26, 2023Applicant: Piper Access, LLCInventors: Jay Muse, Ryan S. VanDyke
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Patent number: 11484341Abstract: A system for intraosseous access can include an elongated instrument that is positioned within a cannula portion of a cannula assembly. The system can include a shield that is coupled with both the elongated instrument and the cannula assembly when in an unlocked state. The shield can permit proximal movement of the elongated instrument relative thereto when in the unlocked state. The shield can automatically transition to a locked state to attach to a distal end of the elongated instrument to restrict access to a distal tip of the elongated instrument.Type: GrantFiled: March 7, 2018Date of Patent: November 1, 2022Assignee: Piper Access, LLCInventors: Jay Muse, Ryan S. VanDyke
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Publication number: 20220062596Abstract: An insertion tool for inserting a catheter into a patient's body includes a housing in which at least a portion of the catheter is initially disposed, a hollow needle distally extending from the housing with the catheter pre-disposed over the needle, and a guidewire pre-disposed in the needle. The insertion tool can include a guidewire advancement assembly that can include a first finger pad for selectively advancing the guidewire distally past a distal end of the needle in preparation for distal advancement of the catheter. The insertion tool can further include a catheter advancement assembly that can include a second finger pad for selectively advancing the catheter into the patient. The first and second finger pads can be positioned such that a user can begin to advance the second finger pad after advancing the first finger pad without substantially re-positioning the thumb or finger of the user.Type: ApplicationFiled: October 4, 2021Publication date: March 3, 2022Inventors: Rex A. Ribelin, Daniel B. Blanchard, Matthew C. Rich, Jay A. Muse
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Publication number: 20210308428Abstract: An insertion device for inserting a catheter into a patient's body is disclosed. In some embodiments, the insertion device combines needle insertion, guidewire advancement, catheter insertion, and needle shielding in a single device. In one embodiment, the insertion device comprises a housing including a hollow needle distally extending from the housing. At least a portion of the catheter is pre-disposed over the needle such that the catheter is disposed substantially external to the housing. A guidewire is included, as well as an advancement assembly that is configured to selectively advance the distal end of the guidewire out a distal opening of the needle in preparation for distal advancement of the catheter. The advancement assembly is further configured to enable distal catheter advancement before shielding the needle after use. The insertion device is configured to be grasped and used by a single hand of a user.Type: ApplicationFiled: June 21, 2021Publication date: October 7, 2021Inventors: Daniel B. Blanchard, Huy Ngoc Tran, Rex A. Ribelin, Thomas S. Russell, Amir Orome, Jordan P. Diamond, Eric W. Lindekugel, Mark A. Christensen, Jay A. Muse
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Patent number: 11135406Abstract: An insertion tool for inserting a catheter into a patient's body includes a housing in which at least a portion of the catheter is initially disposed, a hollow needle distally extending from the housing with the catheter pre-disposed over the needle, and a guidewire pre-disposed in the needle. The insertion tool can include a guidewire advancement assembly that can include a first finger pad for selectively advancing the guidewire distally past a distal end of the needle in preparation for distal advancement of the catheter. The insertion tool can further include a catheter advancement assembly that can include a second finger pad for selectively advancing the catheter into the patient. The first and second finger pads can be positioned such that a user can begin to advance the second finger pad after advancing the first finger pad without substantially re-positioning the thumb or finger of the user.Type: GrantFiled: August 1, 2019Date of Patent: October 5, 2021Assignee: C. R. Bard, Inc.Inventors: Rex A. Ribelin, Daniel B. Blanchard, Matthew C. Rich, Jay A. Muse
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Publication number: 20210290900Abstract: A system can include a needle that includes a distal tip configured to be inserted into a vessel of a patient, the needle defining an outer surface. The system can further include a catheter that includes a distal end and an inner surface that defines a lumen within which a portion of the needle is positioned, the distal tip of the needle being at a position that is distal to the distal end of the catheter, the catheter further comprising a catching region of reduced diameter that extends inwardly at the distal end of the catheter.Type: ApplicationFiled: June 4, 2021Publication date: September 23, 2021Applicant: Piper Access, LLCInventors: Jay Muse, Kevin Jerry Cook
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Publication number: 20210236788Abstract: An intraosseous access system can include a hub coupled to a cannula that can be introduced into a bone of a patient. The system further includes a securement device that can couple with the hub when transitioned from an open orientation to a closed orientation. The securement device includes a first segment and a second segment that are spaced apart from each other when the securement device is in the open orientation and are approximated and secured to each other when the securement device is in the closed orientation. The first segment includes a first receptacle that receives a portion of the hub therein and contacts the hub to restrain movement of the hub relative to the securement device when the securement device is coupled with the hub in the closed orientation. The first segment also includes a first arm coupled to the first receptacle, the first arm biasing the first receptacle toward the hub when the securement device is coupled with the hub in the closed orientation.Type: ApplicationFiled: April 22, 2021Publication date: August 5, 2021Applicant: Piper Access, LLCInventors: Jay Muse, Ryan S. VanDyke
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Patent number: 11065419Abstract: A system can include a handle and a needle fixedly secured to the handle. The needle can include a distal tip that can be inserted through a sidewall of a vessel of a patient. The system can further include a catheter that defines a lumen through which the needle extends and includes an engagement surface at an interior thereof. A stiffener can be positioned within the lumen of the catheter at an exterior of the needle and can include an engagement surface that can press distally on the engagement surface of the catheter to advance the catheter distally over the needle and through a lumen of the vessel when the stiffener is advanced distally over the needle. The system can further include a stiffener hub attached to the stiffener, the stiffener hub being movably coupled with the handle so as to translate relative thereto.Type: GrantFiled: May 29, 2018Date of Patent: July 20, 2021Assignee: Piper Access, LLCInventors: Jay Muse, Kevin Jerry Cook
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Publication number: 20210196249Abstract: An intraosseous access system can include a needle that defines a lumen and a longitudinal axis about which the needle can be rotated during an insertion event. The needle can include a proximal end that remains at an exterior of a patient during use, a distal end that can be inserted through the skin of the patient into contact with a bone of the patient, and a distal tip at a distalmost point of the distal end of the needle that is positioned at the longitudinal axis of the needle. The system can further include an obturator sized to be received within the lumen of the needle that can inhibit material from entering the needle as the system is inserted into the bone.Type: ApplicationFiled: March 17, 2021Publication date: July 1, 2021Applicant: Piper Access, LLCInventor: Jay Muse
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Patent number: 11040176Abstract: An insertion device for inserting a catheter into a patient's body is disclosed. The insertion device combines needle insertion, guidewire advancement, catheter insertion, and needle shielding in a single device. In one embodiment, the insertion device comprises a housing including a hollow needle distally extending from the housing. At least a portion of the catheter is pre-disposed over the needle such that the catheter is disposed substantially external to the housing. A guidewire is included, as well as an advancement assembly that is configured to selectively advance the distal end of the guidewire out a distal opening of the needle in preparation for distal advancement of the catheter. The advancement assembly is further configured to enable distal catheter advancement before shielding the needle after use. The insertion device is configured to be grasped and used by a single hand of a user during advancement of the guidewire and the catheter.Type: GrantFiled: May 13, 2016Date of Patent: June 22, 2021Assignee: C. R. Bard, Inc.Inventors: Daniel B. Blanchard, Huy Ngoc Tran, Rex A. Ribelin, Thomas S. Russell, Amir Orome, Jordan P. Diamond, Eric W. Lindekugel, Mark A. Christensen, Jay A. Muse
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Patent number: 11013901Abstract: An intraosseous access system can include a hub coupled to a cannula that can be introduced into a bone of a patient. The system further includes a securement device that can couple with the hub when transitioned from an open orientation to a closed orientation. The securement device includes a first segment and a second segment that are spaced apart from each other when the securement device is in the open orientation and are approximated and secured to each other when the securement device is in the closed orientation. The first segment includes a first receptacle that receives a portion of the hub therein and contacts the hub to restrain movement of the hub relative to the securement device when the securement device is coupled with the hub in the closed orientation. The first segment also includes a first arm coupled to the first receptacle, the first arm biasing the first receptacle toward the hub when the securement device is coupled with the hub in the closed orientation.Type: GrantFiled: March 8, 2018Date of Patent: May 25, 2021Assignee: Piper Access, LLCInventors: Jay Muse, Ryan S. VanDyke
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Patent number: 10980522Abstract: An intraosseous access system can include a needle that defines a lumen and a longitudinal axis about which the needle can be rotated during an insertion event. The needle can include a proximal end that remains at an exterior of a patient during use, a distal end that can be inserted through the skin of the patient into contact with a bone of the patient, and a distal tip at a distalmost point of the distal end of the needle that is positioned at the longitudinal axis of the needle. The system can further include an obturator sized to be received within the lumen of the needle that can inhibit material from entering the needle as the system is inserted into the bone.Type: GrantFiled: October 18, 2017Date of Patent: April 20, 2021Assignee: Piper Access, LLCInventor: Jay Muse
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Publication number: 20210093358Abstract: Embodiments disclosed herein are directed to apparatus and methods for a stepped needle for an intraosseous device that uses the outer surface of the bone cortex as a reference point. Since the thickness of the bone cortex does not vary significantly between patients, the accuracy of needle placement can be improved. The device includes a needle with a stepped increase in outer diameter disposed along the needle shaft. The abrupt change in outer diameter provides a substantial increase in insertion force. In embodiments, the stepped increase prevents any further insertion into the bone cortex. Embodiments include a tapered needle lumen for medullary access confirmation and an overtube that is rotatably and slidably engaged to protect surrounding tissues and prevent needle stick injuries. Further, a needle hub can be rotatable or slidable, and can transition an overtube to an extended position to prevent accidental needle stick injuries.Type: ApplicationFiled: September 25, 2020Publication date: April 1, 2021Inventors: Eric W. Lindekugel, Daniel B. Blanchard, Jay A. Muse
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Patent number: 10820885Abstract: An ultrasound imaging device including the ability to determine when a component, such as a removable probe cap, is attached to a portion of an ultrasound probe. Such a cap is employed in one embodiment to act as a spacer component to provide a standoff for the probe head. Detection of probe cap attachment to the ultrasound probe enables the resultant ultrasound image to be adjusted automatically by the ultrasound imaging system. In one embodiment, an ultrasound imaging system comprises an ultrasound probe, a cap or other component that is attachable to the probe, and a component attachment detection system for detecting attachment of the component to the probe. Once the cap is detected, an aspect of an ultrasound image produced by the imaging system is modified, such as cropping the image to remove undesired portions of the cap, such as the spacer component.Type: GrantFiled: June 14, 2013Date of Patent: November 3, 2020Assignee: C. R. Bard, Inc.Inventors: Benjamin A. Cohen, Jeremy B. Cox, Jeanette E. Southard, Shayne Messerly, Jay A. Muse, Kevin W. Stinger
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Publication number: 20200245990Abstract: A method can include engaging the pericardium of a patient at two engagement positions of the pericardium. The method can further include moving the two engagement positions of the pericardium away from each other to tension a portion of the pericardium. The method can further include advancing an access device through the tensioned portion of the pericardium to introduce the access device into the pericardial space of the patient. Other and further methods are also disclosed.Type: ApplicationFiled: April 6, 2020Publication date: August 6, 2020Applicant: Talon Medical, LLCInventors: Jay Muse, Kevin Jerry Cook
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Patent number: 10631840Abstract: Tissue engagement devices can include a sheath, a first arm, a second arm and an actuation cannula. At least a proximal portion of each arm is within the sheath. The actuation cannula is also within the sheath, and can move within the sheath between a retracted position and an extended position. The actuation cannula moves at least a portion of each of the first and second arms into a region between an exterior surface of the actuation cannula and an interior surface of the sheath as the actuation cannula moves to the extended position.Type: GrantFiled: November 25, 2016Date of Patent: April 28, 2020Assignee: Talon Medical, LLCInventors: Jay Muse, Kevin Jerry Cook
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Publication number: 20200038543Abstract: A dressing for use in protectively covering and isolating a medical device placed on and/or through the skin surface of a patient is disclosed. Examples of such devices include infusion needles for accessing subcutaneously implanted access ports, catheters of various types and purposes, insulin infusion needles, etc. In one embodiment, a dressing for covering a medical device on a skin surface of a patient is disclosed and comprises a dressing portion that is configured to rest against a skin surface of a patient, with the dressing portion defining a hole, and a polymeric cover film that is at least indirectly attached to the dressing portion. The cover film includes a pliable domed portion aligned with the hole of the dressing portion. The pliable domed portion defines a cavity that is configured to receive therein the medical device when the dressing is placed on the skin of the patient.Type: ApplicationFiled: October 15, 2019Publication date: February 6, 2020Inventors: Glade H. Howell, Kelly J. Christian, Matthew W. Bown, Anthony S. Elangovan, Jay A. Muse