Stryker Corporation

Covidien LP

Target Therapeutics, Inc.

Silk Road Medical, Inc.

Boston Scientific Scimed, Inc.

Stryker Nv Operations Limited

Scimed Life Systems, Inc.

Stryker European Holdings I LLC

Amendia, Inc.

Other

Boston Scientific Neuromodulation Corporation

Stryker European Operations Holdings LLC

Tyco Healthcare Group LP

Spinal Elements, Inc.

Boston Scientific Corporation

Michael P Wallace

E Skott Greenhalgh

Robert J Garabedian

Jeffery Lee Bleich

Roy Leguidleguid

David S Utley

Brent C Gerberding

Chad C Roue

Ronald Leguidleguid

Michi E Garrison

Gregory Paul Schmitz

Stewart M Kume

Robert M Abrams

Winnie Chung

Herbert Mendoza

Delilah Yin Hui

Marlon Moreno

Nestor C Cantorna

Tri D Tran

Mehran Bashiri

Gregory B Arcenio

Harold F Carrison

Joseph Charles Eder

Richard O Murphy

Clifford Teoh

Kim D Nguyen

Hanh Ho

My Doan

Michael Sheinberg

Gavin P Wallace

Amie R Borgstrom

James Shapiro

Francisco S Villar

Winnie Tang

Vahid Saadat

Michael Austin Dotsey

Erik T Engelson

Marc-Alan Levine

Paul C Slaikeu

Nestor Aganon

Pete Phong Pham

Nga Thi Van

Jayson Delos Santos

Cong Thach

David Deaton

Michael Hogendijk

James J Barry

Liem Ho

Jefferey C Bleam

Robert A Ganz

Eric C Miller

Zoran Milijasevic

David Stephen Celermajer

Nathan Every

Anthony John Ujhazy

James Carl Makous

Johnathon Choi

Michael Alan Chang

Erica J Rogers

Sumaira Macdonald

Douglas Kelly

Mary M Chen

Clifford Van

Jarred Shein

Bryan Dale Knodel

David Barry

Stephen Christopher Porter

Like Que

Christopher G Ken

Robert Hergenrother

Jimmy D Dao

Thach Cao

John De Csepel

Alex Leynov

Christopher K Huynh

Christopher D Summa

Andrew Miller

David A Gyorke

Michael Chang

Michael Turovskiy

Timothy S Winkle

Ronnie I Mimran

Robert James Boock

Dewlilah Yin Hui

Benjamin Kao-Shing Sun

Amol Parkar

Gary Heit

Jeffrey Bleich

Clifford Teon

Methods and apparatuses for removing material (e.g., clot) from within a body, including inverting thrombectomy apparatuses. These methods and apparatuses may include methods and apparatuses for reusing portion of the devices, method and apparatuses for loading and reloading the inverting thrombectomy apparatuses, and methods and apparatuses for improving and enhancing the ability of the inverting thrombectomy apparatuses to remove clot. In particular, described herein are expandable scraper devices that may be used in conjunction with the inverting thrombectomy apparatuses descried herein, or on their own.

Thrombectomy apparatuses

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. The kit includes an access guidewire sized to be received through the inner lumen of the micropuncture access needle and a microaccess cannula having an elongate body defining an inner lumen and a plurality of visible depth indicators formed on the elongate body. The guidewire includes a distal tip and at least one visible depth indicator positioned on the access guidewire a distance away from the distal tip of the guidewire. Each of the plurality of visible depth indicators identifies a distance from a distal tip of the cannula. Related systems, devices and methods are provided.

Methods and devices for transcarotid access

Vaso-occlusive apparatuses, including implants, and methods of using them to treat aneurysms. The vaso-occlusive implants described herein include one or more soft and expandable braided member coupled to a pushable member such as a coil that maybe inserted and retrieved from within an aneurism using a delivery catheter as well as a friction element between the soft braided member and the coil. The friction element allows the relatively soft and elongate implant to be pushed out of a cannula without binding up within the cannula.

Vaso-occlusive devices including a friction element

Mechanical thrombectomy apparatuses, and particularly knitted rolling tube mechanical thrombectomy apparatuses configured to have improved tracking for delivery through tortious vessels are described herein. Also described herein are methods of removing clots using a mechanical thrombectomy apparatuses in which the clot is larger than the tractor portion of the mechanical thrombectomy apparatus.

Inverting thrombectomy apparatuses having enhanced tracking

Disclosed is an arterial access sheath for introducing an interventional device into an artery. The arterial access sheath includes an elongated body sized and shaped to be transcervically introduced into a common carotid artery at an access location in the neck and an internal lumen in the elongated body having a proximal opening in a proximal region of the elongated body and a distal opening in a distal region of the elongated body. The internal lumen provides a passageway for introducing an interventional device into the common carotid artery when the elongated body is positioned in the common carotid artery. The elongated body has a proximal section and a distalmost section that is more flexible than the proximal section. A ratio of an entire length of the distalmost section to an overall length of the sheath body is one tenth to one half the overall length of the sheath body.

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. The devices and methods also provide means for embolic protection during such an endovascular aortic valve implantation procedure.

Systems and methods for transcatheter aortic valve treatment

Methods and apparatuses for cleaning and/or drying a subject's ears and/or nose may include an inverting tubular swab region. These apparatuses may remove debris, such as ear wax & skin debris from the ear canal. These apparatuses are safer than traditional cotton swab. Also described herein are apparatuses configured for use in the nose, which may remove mucus (e.g., snot) from the nasal and sinus regions. These apparatuses may be configured for use with infants and toddlers as an alternative to air aspiration bulb/tool. Also described herein are methods of using any of these apparatuses as well as methods of making and packaging them.

Inverting sleeve apparatuses and method for drying and cleaning the ear or nose

Mechanical thrombectomy apparatuses including an inverting, rolling conveyor region ('tractor') at the distal end that are configured to grab and remove thrombus material. In particular, described herein are mechanical thrombectomy apparatuses that are adapted to prevent premature deployment of the tractor, e.g., by including a tractor hold (e.g., a housing, a lock, a clamp, etc.) or the like to secure the outer end of the tractor against and/or relative to the elongate inversion support.

Pre-loaded inverting tractor thrombectomy apparatuses and methods

A mechanical thrombectomy apparatus for removing a clot from a vessel includes an elongate inversion support catheter having a distal end opening, an elongate puller extending within the support catheter, and a knitted tractor tube extending over an outer surface of the support catheter, inverting into the distal end opening of the support catheter, and attached to the elongate puller at a first end within the support catheter, wherein the portion of the knitted tractor tube extending over the support catheter comprises a wire forming a helical spiral of alternating teardrop shaped-links each having a rounded apex, wherein each link is connected to two adjacent links so that the apex of each link is on an outward-facing surface of the tractor tube, wherein the links flare outward from an outer wall of the support catheter when the puller is pulled proximally within the support catheter.

Inverting thrombectomy apparatuses and methods

Devices, systems, and methods for reducing stress on a blood vessel are disclosed herein. A damping device () configured in accordance with embodiments of the present technology can include an anchoring member () coupled to a flexible, compliant damping member () including a generally tubular sidewall having an outer surface (), an inner surface () defining a lumen configured to direct blood flow, a first end portion () and a second end portion (), and a damping region () between the first and second end portions (). The inner and outer surfaces () of the damping member () can be spaced apart by a distance that is greater at the damping region () than at either of the first or second end portions (). When blood flows through the damping member () during systole, the damping member () absorbs a portion of the pulsatile energy of the blood, thereby reducing a magnitude of the pulse pressure transmitted to a portion of the blood vessel distal to the damping device ().

Implantable damping devices for treating dementia and associated systems and methods of use

Methods and apparatuses for removing material (e.g., clot) from within a body, including inverting thrombectomy apparatuses. These methods and apparatuses may include methods and apparatuses for reusing portion of the devices, method and apparatuses for loading and reloading the inverting thrombectomy apparatuses, and methods and apparatuses for improving and enhancing the ability of the inverting thrombectomy apparatuses to remove clot.

Thrombectomy apparatuses and methods

Mechanical thrombectomy apparatuses (devices, systems, etc.) and methods for deploying and/or positioning them within a vessel and/or using them and/or removing a thrombus, e.g., clot, from within a vessel using them.

Inverting mechanical thrombectomy apparatuses

Inverting tube thrombectomy apparatus for removing clot that are configured to prevent compression of the apparatus that may separate the distal end of the apparatus from the clot and may make it difficult to advance the apparatus to engage with the clot, particularly in a tortious vessel. The apparatuses and methods of using them described herein may be adapted to prevent tension in the flexible tube that is rolling and inverting over the distal end of the inversion support catheter when capturing a clot. Also described herein are inverting tube thrombectomy apparatus that are configured to reload either automatically or manually within the vessel to capture additional clot material.

Inverting thrombectomy apparatuses and methods of use

Growing community of inventors

Pleasanton, CA, United States of America

Michael P Wallace