Neurovascular catheter having atraumatic angled tip

Y Yang, AS Yourgenlow, LM Young, B Yee - US Patent 11,123,090, 2021 - Google Patents
A neurovascular catheter having an angled distal tip has an elongate flexible tubular body
with a proximal end, a distal end and a side wall defining a central lumen. The side wall has …

Vacuum transfer tool for extendable catheter

B Yee - US Patent 11,471,582, 2022 - Google Patents
An aspiration catheter is provided including a proximal section and a distal section
extendable through the proximal section. A vacuum transfer tool may be coupled to a …

Method of making an enhanced flexibility neurovascular catheter

Y Yang, F Khosravi, LM Young - US Patent 11,147,949, 2021 - Google Patents
(57) ABSTRACT A method of making a high flexibility distal zone on a neurovascular
catheter is provided. The method includes the steps of dip coating a removable mandrel to …

Sealed neurovascular extendable catheter

M Aboytes, Y Yang, B Yee, CC Roue… - US Patent …, 2022 - Google Patents
(57) ABSTRACT A catheter is provided which includes an outer catheter and an extendable
inner catheter. A sealing feature is positioned between the inner catheter and the outer …

Enhanced flexibility neurovascular catheter with tensile support

Y Yang, F Khosravi, LM Young… - US Patent …, 2022 - Google Patents
A neurovascular catheter having an angled distal tip has an elongate flexible tubular body
with a proximal end, a distal end and a side wall defining a central lumen. The side wall has …

Split dilator aspiration system

M Buck, J Fox, J Jacobs - US Patent 11,439,799, 2022 - Google Patents
A split dilator aspiration system is disclosed. The system includes a catheter, having an
elongate, flexible tubular body with a proximal end, a distal end, a side wall defining a …

Catheter system for treating thromboembolic disease

M Buck, J Fox, J Jacobs - US Patent 11,457,936, 2022 - Google Patents
A vacuum aspiration system may be used to treat thromboembolic disease, such as deep
vein thrombosis or pulmonary embolism. The system includes a housing, and a fluid flow …

Devices and methods for removing obstructive material, from an intravascular site

Y Yang, AS Yourgenlow, LM Young, B Yee… - US Patent …, 2022 - Google Patents
A neurovascular catheter having an atraumatic navigational tip is disclosed. The catheter
includes an elongate flexible tubular body, a distal zone of the tubular body comprising: a …

Systems and methods for multivariate stroke detection

M Strasser, S Hossainy, P Sangshik… - US Patent 11,134,859, 2021 - Google Patents
A system for detecting an anomalous event in a person includes a body in contact with a
skin surface of a person; a heat source for heating the skin surface to a target temperature; a …

Methods and systems for advancing a catheter to a target site

M Buck, J Fox, J Jacobs - US Patent 11,065,018, 2021 - Google Patents
A catheter has a cannulated guiding rail extending therethrough, an advance segment of the
rail extending at least about 10 cm beyond the distal end of the catheter. The catheter and …