Filter delivery system

AW Tessmer, DG Spilka, DW Rauch… - US Patent …, 2010 - Google Patents
A filter delivery device for implanting a vessel filter within a blood vessel of a patient's body.
The filter delivery device includes a mechanism for preventing hooks and/or legs on a vessel …

Vascular filter with sensing capability

LJ Decant Jr, RW Kalis, DM Graves, DG Spilka… - US Patent …, 2012 - Google Patents
An implantable Vessel filter having an integrated sensing capability for monitoring the
condition of the vessel filter. In one variation, the vessel filter comprises a plurality of legs …

Non-entangling vena cava filter

AW Tessmer - US Patent 7,704,267, 2010 - Google Patents
An implantable vessel filter device having a plurality of radially expandable legs with hooks,
and a center-post configured to prevent entanglement of the radially expandable legs when …

Tubular filter

AJ Chanduszko, MA Randall - US Patent 8,613,754, 2013 - Google Patents
4,586,501 A 5/1986 Claracq et al. 5,549,576 A 8, 1996 Patterson et al. 4,588,399 A 5/1986
Nebergallet al. 5,549,626 A 8, 1996 Miller et al. 4,590,938 A 5/1986 Segura et al. 5,554,181 …

IVC filter with translating hooks

AJ Chanduszko, SL Randall, WR Bratt - US Patent 9,204,956, 2015 - Google Patents
(57) ABSTRACT A filter with translating hooks is described. The filter can include strut
members having first and second struts con nected by a connecting portion. A translating …

Vena cava filter with filament

KS Harris, AJ Chanduszko, JA Smale… - US Patent …, 2015 - Google Patents
(57) ABSTRACT A vena cava filter is described, having one or more frame members oran
elongated member arranged in helical fashion. A plurality of filaments connect frame …

Embolus blood clot filter utilizable with a single delivery system or a single retrieval system in one of a femoral or jugular access

AJ Chanduszko, K Ta - US Patent 9,326,842, 2016 - Google Patents
Ablood filter delivery system for delivering a filter into a vein from either a femoral or jugular
access. The preferred system includes an introducer and a push-rod with a spline member …

Temporary IVC filtration before patent foramen ovale closure in a patient with paradoxic embolism

MB Lewis-Carey, ST Kee, JA Feinstein - Journal of Vascular and …, 2002 - Elsevier
Pulmonary embolism (PE) and associated acute peripheral ischemia suggest the diagnosis
of paradoxic embolism. The most common intracardiac defect associated with paradoxic …

Vena cava filter formed from a sheet

AJ Chanduszko, JA Smale - US Patent 10,188,496, 2019 - Google Patents
US10188496B2 - Vena cava filter formed from a sheet - Google Patents US10188496B2 - Vena
cava filter formed from a sheet - Google Patents Vena cava filter formed from a sheet Download …

Non-entangling vena cava filter

AW Tessmer - US Patent 8,372,109, 2013 - Google Patents
An implantable vessel filter including an elongated body coupled proximally to a hub, and
including a grooved distal section. A first set of legs coupled proximally to the hub have a …