72 patents
Utility
Fenestrated sheath for embolic protection during transcarotid carotid artery revascularization
9 Jan 24
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: 9 Sep 21
Utility
Systems and methods for aspirating from a body lumen
2 Jan 24
An aspiration device can be used to aspirate an obstruction from a blood vessel.
Michi E. Garrison, Sieu T. Duong
Filed: 5 Mar 21
Utility
Suture delivery device
12 Dec 23
A device is configured for closing an aperture in a wall of a blood vessel.
Ronald Hentges, Michi E. Garrison
Filed: 1 Dec 20
Utility
Methods and devices for transcarotid access
19 Sep 23
Disclosed is an arterial access sheath for introducing an interventional device into an artery.
Stewart M. Kume, Michi E. Garrison, Michael P. Wallace, Herbert Mendoza, Marlon Moreno
Filed: 9 Nov 20
Utility
Methods and systems for treatment of acute ischemic stroke
23 May 23
Methods and devices are disclosed that enable safe, rapid and relatively short and straight access to the cerebral arteries for the introduction of interventional devices to treat acute ischemic stroke.
Michi E. Garrison, Tony M. Chou, Gregory M. Hyde
Filed: 21 May 20
Utility
Sheath and Delivery Systems and Methods for Transcatheter Device Implantation
30 Mar 23
Arterial access sheaths for delivering a treatment, such as a transcatheter aortic valve treatment, having markers configured to illustrate orientation of the distal end region of the sheath.
Brad Steele, William Whealon
Filed: 23 Sep 22
Utility
Methods and Systems for Establishing Retrograde Carotid Arterial Blood Flow
30 Mar 23
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: 20 May 22
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