Abstract: An exoskeleton device includes an expandable section. The expandable section may be positioned over an expander, such as a balloon catheter, and expand upon expansion of the expander. The expandable section may include struts that rotate as the expandable section expands. Edges of the struts may score surfaces (e.g., pathology, tissue, etc.) against which the struts are forced as the expandable element expands. The expandable element may carry a medicament, which may be delivered upon expansion of the expandable element.
Abstract: An exoskeleton device is capable of being applied to an outer surface of an elongated medical instrument, such as a catheter or a balloon (e.g., an angioplasty balloon, etc.). The exoskeleton device includes a sleeve or another element that is configured to be placed over a distal portion of the elongated medical instrument, one or more features on the sleeve or other element for performing a procedure within the body of a subject, and one or more elements that communicate with the sleeve or other element and/or the features carried thereby to enable performance of the procedure within the body of the subject. Methods of applying exoskeleton devices to elongated medical instruments and methods of using exoskeleton devices are also disclosed.
Abstract: An exoskeleton device is capable of being positioned over an expandable instrument, such as a balloon catheter. The exoskeleton device may include an expandable section that receives an expander of the expandable instrument. Expansion of the expander may cause the expandable section of the exoskeleton device to expand and force the expandable section of the exoskeleton device against a surface to be treated. The expandable section may be capable of scoring the surface against which it is forced.
Type:
Grant
Filed:
August 13, 2019
Date of Patent:
August 9, 2022
Assignee:
Transit Scientific, LLC
Inventors:
Shawn P. Fojtik, Greg Method, Jennifer Arnold
Abstract: An exoskeleton device is capable of being positioned over an expandable instrument, such as a balloon catheter. The exoskeleton device may include an expandable section that receives an expander of the expandable instrument. Expansion of the expander may cause the expandable section of the exoskeleton device to expand and force the expandable section of the exoskeleton device against a surface to be treated. The expandable section may be capable of scoring the surface against which it is forced.
Type:
Grant
Filed:
October 29, 2018
Date of Patent:
November 23, 2021
Assignee:
Transit Scientific, LLC
Inventors:
Shawn P. Fojtik, Gregory Gabay, David Butterfield