65 patents
Utility
Detection and Pressure Relief for Percutaneous Closure of a Vessel
2 Mar 23
A pressure relief device for use in a percutaneous procedure, the device comprising a tube having a distal opening into an internal lumen and a proximal opening from the internal lumen, a length of the tube sized to position the distal opening near a closed arteriotomy in a vessel and the proximal opening remains external to a patient’s skin.
Brad Steele, Lucas Buchanan, William Whealon
Filed: 30 Aug 22
Utility
Transcarotid Neurovascular Catheter
16 Feb 23
An interventional catheter for treating an artery includes an elongated body sized and shaped to be transcervically introduced into a common carotid artery at an access location in the neck.
Michi E. Garrison, Scott D. Wilson
Filed: 2 Mar 22
Utility
Interventional Catheter System and Methods
5 Jan 23
An interventional catheter is adapted for treating a blood vessel.
Tony M. Chou, Michi E. Garrison, Gregory M. Hyde, Richard J. Renati, Alan K. Schaer
Filed: 20 May 22
Utility
Systems and Methods for Neurovascular Interventions
22 Dec 22
Methods and devices are configured for neurointerventional procedures.
Erica J. Rogers, Cynthia Chiu, Neda Haque, Natasha Johnston, Mark C. Page
Filed: 30 Oct 20
Utility
Systems and Methods for Transcatheter Aortic Valve Treatment
1 Dec 22
Devices and methods are configured to allow transcarotid or subclavian access via the common carotid artery to the native aortic valve, and implantation of a prosthetic aortic valve into the heart.
Stewart M. Kume, Sumaira MacDonald, Erica J. Rogers, Harold Carrison
Filed: 2 Nov 20
Utility
Methods and systems for establishing retrograde carotid arterial blood flow
6 Sep 22
Devices and methods establish and facilitate retrograde or reverse flow blood circulation in the region of the carotid artery bifurcation in order to limit or prevent the release of emboli into the cerebral vasculature such as into the internal carotid artery.
Stewart M. Kume, Sieu T. Duong, Michi E. Garrison
Filed: 12 Mar 19
Utility
Suture delivery device
19 Jul 22
A suture-based vessel closure device can perform the dilation of an arteriotomy puncture and does not require previous dilation of the arteriotomy puncture by a separate device or by a procedural sheath dilator.
Michi E. Garrison, Gregory M. Hyde, Richard J. Renati, Alan K. Schaer, Tony M. Chou
Filed: 16 Jul 19
Utility
Fenestrated Sheath for Embolic Protection During Transcarotid Carotid Artery Revascularization
30 Jun 22
Methods, devices, and systems establish and facilitate retrograde or reverse flow blood circulation in the region of the carotid artery bifurcation in order to limit or prevent the release of emboli into the cerebral vasculature such as nto the internal carotid artery.
Sumaira MacDonald, Stewart M. Kume
Filed: 9 Sep 21
Utility
Vascular Conduit to Facilitate Temporary Direct Access of a Vessel
23 Jun 22
Methods, devices, and systems establish and facilitate arterial access for interventional procedures, such as stenting, angioplasty, grafting, replacement valve therapy, and atherectomy.
Stewart M. Kume, Zack Tegels, Kristen Lipschultz, Brad Steele
Filed: 17 Dec 21
Utility
Methods and systems for establishing retrograde carotid arterial blood flow
21 Jun 22
Interventional procedures on the carotid arteries are performed through a transcervical access while retrograde blood flow is established from the internal carotid artery to a venous or external location.
Enrique Criado, Tony M. Chou, Michi E. Garrison, Gregory M. Hyde, Alan Schaer, Richard Renati
Filed: 8 Apr 19
Utility
Interventional catheter system and methods
21 Jun 22
An interventional catheter is adapted for treating a blood vessel.
Tony M. Chou, Michi E. Garrison, Gregory M. Hyde, Richard J. Renati, Alan K. Schaer
Filed: 21 Feb 19
Utility
Transcarotid neurovascular catheter
5 Apr 22
An interventional catheter for treating an artery includes an elongated body sized and shaped to be transcervically introduced into a common carotid artery at an access location in the neck.
Michi E. Garrison, Scott D. Wilson
Filed: 19 Aug 19
Utility
Balloon Catheter for Transcarotid Procedures
17 Feb 22
Devices and methods establish and facilitate retrograde or reverse flow blood circulation in the region of the carotid artery bifurcation in order to limit or prevent the release of emboli into the cerebral vasculature.
Natasha Johnston, Stewart M. Kume, Erica J. Rogers
Filed: 10 Aug 21
Utility
Devices and Methods for Endoluminal Delivery of Either Fluid or Energy for Denervation
10 Feb 22
Described herein are methods and devices for selectively applying either fluids (e.g., anesthetics, nerve-blockers, etc.) or energy, such as radiofrequency or ultrasound energy, to a target tissue from within a blood vessel while minimizing the amount of fluid or energy applied to non-target tissue.
Michi E. Garrison, Richard M. Ruedy
Filed: 19 Aug 21
Utility
Methods and Devices for Transcarotid Access
21 Oct 21
A micropuncture kit for direct access of a surgically exposed vessel using direct visual guidance includes a micropuncture access needle having a proximal hub coupled to an elongate shaft defining an inner lumen and a visible depth indicator positioned on the elongate shaft a distance away from a distal tip of the elongate shaft.
Stewart M. Kume, Michael Chang, Michael P. Wallace
Filed: 4 May 21
Utility
Fenestrated sheath for embolic protection during transcarotid carotid artery revascularization
12 Oct 21
Methods, devices, and systems establish and facilitate retrograde or reverse flow blood circulation in the region of the carotid artery bifurcation in order to limit or prevent the release of emboli into the cerebral vasculature such as into the internal carotid artery.
Sumaira Macdonald, Stewart M. Kume
Filed: 26 Oct 18
Utility
Systems and Methods for Treating a Carotid Artery
7 Oct 21
Systems and methods are adapted for treating the carotid artery.
Tony M. Chou, Michi E. Garrison, Gregory M. Hyde, Richard Renati, Alan Schaer
Filed: 19 Mar 21
Utility
Vascular Implant
30 Sep 21
Methods and devices relate to the use and construction of a vascular stent.
Michael P. Wallace, Herbert Mendoza, Roy Leguidleguid
Filed: 14 Jan 21
Utility
Methods and Systems for Establishing Retrograde Carotid Arterial Blood Flow
30 Sep 21
Interventional procedures on the carotid arteries are performed through a transcervical access while retrograde blood flow is established from the internal carotid artery to a venous or external location.
Enrique Criado, Tony M. Chou, Michi E. Garrison, Gregory M. Hyde, Alan Schaer, Richard Renati
Filed: 11 Jun 21
Utility
Methods and Systems for Establishing Retrograde Carotid Arterial Blood Flow
30 Sep 21
Devices and methods establish and facilitate retrograde or reverse flow blood circulation in the region of the carotid artery bifurcation in order to limit or prevent the release of emboli into the cerebral vasculature such as into the internal carotid artery.
Stewart M. Kume, Sieu T. Duong, Michi E. Garrison
Filed: 11 Jun 21