Boston Scientific Scimed, Inc.

Stryker Corporation

Scimed Life Systems, Inc.

Pulmonx Corporation

Stryker Nv Operations Limited

Boston Scientific Corporation

Ajitkumar B Nair

Alain F Sadaka

Kamal Ramzipoor

Son M Gia

Hoang Viet Nguyen

Like Que

Andrew Huffmaster

Mehran Bashiri

Roger Farnholtz

Pete Phong Pham

George Surjan

Mark Phung

Tra Huong Ngo

Jeffrey J Lee

Maggie Le

Lilibeth S Camins

Hieu T Nguyen

Jeffrey Lee

Mark Minh Phung

Devices, systems and methods for removing foreign bodies within a body lumen are disclosed. An unfolding balloon catheter may include an elongated shaft having an intussuscepting balloon that can be actuated within a body lumen to capture and retrieve an intravascular device. The balloon may be configured to radially and/or axially expand when inflated, enveloping the intravascular device. In certain embodiments, the balloon may be formed by folding the ends of a distensible member inwardly, and then bonding the ends of the distensible member to the elongated shaft to form an expandable sleeve. An adhesive layer located along a portion of the elongated shaft may be used to temporarily secure the balloon to the elongated shaft.

Unfolding balloon catheter for proximal embolus protection

An actuating medical device and methods for making and using the same. The actuating medical device may include a proximal shaft portion having a distal end region, an actuating shaft portion attached to the distal end region, one or more actuating members coupled to or otherwise disposed adjacent the actuating shaft portion, and a distal shaft portion attached to the actuating shaft portion. The actuating shaft portion may include a shape memory material and may be adapted to shift between a first configuration and a second configuration. Using the actuating medical device may include positioning the actuating medical device in a blood vessel and shifting the actuating shaft portion between the first and second configurations.

Medical device including actuator

Devices for loading a collapsible implant onto a delivery catheter. In one aspect, a loading device comprises an outer tubular structure and an inner tubular structure. The outer tubular structure comprises a narrowing passage configured to receive a catheter at one end and a collapsible implant at another end. The inner tubular structure is configured to move slidably and co-axially within the outer tubular structure. The inner tubular structure comprises a carrier pin configured to move within the narrowing passage as the inner tubular structure slides into the outer tubular structure. The sliding of the inner tubular structure into the outer tubular structure causes an implant mounted on the carrier pin to collapse as the implant moves through the narrowing passage and into the distal end of a catheter. In an optional aspect, the outer tubular structure further comprises a grasper to stabilize the catheter for receipt of the collapsible implant, and the internal diameter of the inner tubular structure varies to cause the grasper to first contract and stabilize the catheter, and then expand and release the catheter, as the grasper moves into the inner tubular structure.

Loading device for a pulmonary implant

An embolus extractor including elongate shaft having a proximal end and a distal end. The embolus extractor may include first and second struts coupled to the distal end of the shaft. The struts may define a proximally disposed mouth.

Embolus extractor

Growing community of inventors

Fremont, CA, United States of America

Ajitkumar B Nair