Rapid Medical Ltd.

Impliant Ltd.

Premia Spine Ltd.

Other

Yuri Sudin

Uri Arnin

Ronen Eckhouse

Michael Tauber

Yoram Anekstein

Aharon Friedman

Shimon Eckhouse

Moshe Miller

Matan Gedulter

Shai Fleischer

Yosi Tuval

Ehud Schwammenthal

Hagit Zemer Harel

Danel Mayer

Amit Tubishevitz

Shaul Mustacchi

Zev Sohn

Yinnon Elisha

Victor Troshin

Shai Karni

In one exemplary embodiment, an intraluminal device may include elongated structure formed of a plurality of wires. The intraluminal device may also include a plurality of sets of looped wires longitudinally located at an intermediate area of the elongated structure and the plurality of sets may be spaced circumferentially about the structure and being configured to cooperate with each other to form a plurality of clot entry openings. At least one grouping of woven wires may be longitudinally located adjacent the intermediate area and the at one grouping of woven wires may be configured such that when an opening force is exerted on the elongated structure, the at least one grouping provides structural support to hold open first interstices between the plurality of sets of looped wires.

Intraluminal device

Intraluminal devices and methods for removing an obstruction from a blood vessel using an intraluminal device are provided. The intraluminal device can include a flexible shaft and an expandable wire mesh structure extending from the flexible shaft, the wire mesh structure including at least one first expandable section having a first wire arrangement pattern and at least one second expandable section having a second wire arrangement pattern different from the first wire arrangement pattern. In addition, interstices in the at least one first expandable section can differ in size from interstices in the at least one second expandable section.

Systems and methods for intravascular obstruction removal

An intraluminal device including an elongated structure formed of a plurality of wires may be provided. The intraluminal device may include a plurality of sets of looped wires longitudinally located at an intermediate area of the elongated structure. The sets of looped wires may be spaced circumferentially about the elongated structure and may be configured to cooperate with each other to form a plurality of clot entry openings. The intraluminal device may also include at least one grouping of woven wires that may be longitudinally located adjacent to the intermediate area and may be configured such that when an opening force is exerted on the elongated structure, the at least one grouping of woven wires may provide structural support to hold open first interstices between the plurality of sets of looped wires.

Woven wire intraluminal device

Intraluminal devices and methods for removing an obstruction from a blood vessel using an intraluminal device are provided. The intraluminal device can include a flexible shaft and an expandable wire mesh structure extending from the flexible shaft, the wire mesh structure including at least one first expandable section having a first wire arrangement pattern and at least one second expandable section having a second wire arrangement pattern different from the first wire arrangement pattern. In addition, interstices in the at least one second expandable section.

In one exemplary embodiment, an endovascular device may include a hollow shaft having a proximal end and a distal end, and sized for insertion into a blood vessel. The endovascular device may also include a control line having a proximal end and a distal end, and extending through the hollow shaft. The endovascular device may also include an actuatable working element located proximate the distal end of the hollow shaft, and configured to receive an actuation force transmitted via the distal end of the control line. The endovascular device may further include an actuator configured to exert the actuation force on the proximal end of the control line, to thereby cause relative movement between the control line and the hollow shaft and to actuate the working element. The hollow shaft may also include a cable formed of a plurality of wound wires and including a proximal segment, at least one transition segment, and a distal segment. The proximal segment, at least one transition segment, and distal segment may include different numbers of wires.

Rotationally torquable endovascular device with actuatable working end

An endovascular device including a hollow shaft having a proximal end and a distal end, and sized for insertion into a blood vessel, may be provided. The endovascular device may also include a control line configured to extend through the hollow shaft and an actuatable working portion situated distally from the distal end of the hollow shaft and configured to receive an actuation force transmitted via the control line. The endovascular device may further include an actuator configured to exert the actuation force on the control line to cause relative movement between the control line and the hollow shaft and to actuate the working portion. The endovascular device may also include a rotation restriction barrier configured to substantially impede the control line from rotating relative to the working portion, while permitting relative axial movement between the control line and the hollow shaft.

A clot removal device and method for removing a clot from a blood vessel are provided, where the clot removal device includes a shaft and an elongate clot engagement element having one end connected to the shaft and a distal end remote from the end connected to the shaft, and where the shaft and elongate clot engagement element having a principal longitudinal axis. Further, the distal end can include an end formation forming a curved contact surface at the distal end, and the end formation can be displaced to one side of the principal longitudinal axis.

Clot removal device with steerable element

A clot removal device and method for removing a dot from a blood vessel may include an expandable clot engagement element, an expandable dot capture element, and a sheath surrounding and compressing the capture element and the engagement element. The sheath may be removable to thereby enable the capture element to expand in a blood vessel in which the sheath is deployed, and to enable the engagement element to expand within the capture element.

Device and method for clot engagement and capture

A treatment device () is provided including a shaft (), an expandable member, a first elongated control member () and a second elongated control member (). The expandable member can further include at least a first controllable portion () and a second controllable portion (), where the expandable member, including the first controllable portion and the second controllable portion, is configured to transition between at least a partially retracted configuration and an expanded configuration under control of at least the first elongated control member (). Further still, the first controllable portion can be configured to transition between at least a partially retracted configuration and an expanded configuration, while the second controllable portion () is configured to remain substantially unchanged, under control of at least the second elongated control member ().

Devices and methods for assisting medical treatments

An intravascular device () includes an elongated shaft () extending in an axial direction and an expandable braided arrangement () of a plurality of filaments. The braided arrangement has a proximal end, a distal end (), and an intermediate region therebetween. The intravascular device can include an endpiece (-) located proximate an intersection of the elongated shaft and the braided arrangement. The endpiece can be configured to orient the filaments in a substantially single file continuum. At a junction with the endpiece, the filaments can initially extend in a substantially parallel, non-crossing manner, and as the filaments extend toward the intermediate region, the initially extending non-crossing filaments can cross each other.

A clot removal device and method may employ a shaft and a clot engagement element on an end of the shaft. The clot engagement element and the shaft may be configured for deployment in a blood vessel. The clot removal device may also include a stabilizer configured to at least partially surround the shaft and to maintain a portion of the shaft in a non-contacting relationship with the blood vessel wall.

Device and method involving stabilization during clot removal

A clot removal device and method for removing a clot from a blood vessel may employ a tubular clot capture element. The clot capture element may be configured for deployment in a blood vessel for surrounding a clot. The clot capture element may have an opening therein configured to receive and guide a clot engaging element and may be configured to radially contract upon retraction, such that when the clot capture element surrounds a clot and is retracted in a longitudinal direction of the blood vessel, the clot capture element is configured to exert a radially inward compression force on the clot.

Growing community of inventors

Lod, Israel

Yuri Sudin