WO2003000311A3 - Single operator exchange fluid jet thrombectomy method - Google Patents

Single operator exchange fluid jet thrombectomy method Download PDF

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Publication number
WO2003000311A3
WO2003000311A3 PCT/US2002/017612 US0217612W WO03000311A3 WO 2003000311 A3 WO2003000311 A3 WO 2003000311A3 US 0217612 W US0217612 W US 0217612W WO 03000311 A3 WO03000311 A3 WO 03000311A3
Authority
WO
WIPO (PCT)
Prior art keywords
exchange fluid
single operator
fluid jet
catheter
operator exchange
Prior art date
Application number
PCT/US2002/017612
Other languages
French (fr)
Other versions
WO2003000311A2 (en
Inventor
Michael J Bonnette
Hieu V Le
John Edward Morris
Stephen E Weisel
Debra M Kozak
Robert G Dutcher
Original Assignee
Possis Medical Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US09/888,454 external-priority patent/US6676637B1/en
Application filed by Possis Medical Inc filed Critical Possis Medical Inc
Publication of WO2003000311A2 publication Critical patent/WO2003000311A2/en
Publication of WO2003000311A3 publication Critical patent/WO2003000311A3/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B17/3203—Fluid jet cutting instruments
    • A61B17/32037—Fluid jet cutting instruments for removing obstructions from inner organs or blood vessels, e.g. for atherectomy

Abstract

A single operator exchange fluid jet thrombectomy method employing a single operator exchange fluid jet thrombectomy device (10) having an outer catheter assembly (12) and inner catheter assembly (14) allowing functioning as a rheolytic thrombectomy catheter or as a crossflow thrombectomy catheter. The outer catheter assembly (12) is common to any mode of usage and includes a guide catheter portion (32) having a lumen (100) through which a guidewire (16) and the greater portion of a hypo-tube (42) carrying a jet emanator (52) and a flow director (48a-d) are passed and advanced. In the method, thrombus is dislodged, entrained, and broken into pieces by fluid jets and evacuated through the lumen (100) of the guide catheter (32).
PCT/US2002/017612 2001-06-25 2002-05-30 Single operator exchange fluid jet thrombectomy method WO2003000311A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/888,454 US6676637B1 (en) 1998-02-06 2001-06-25 Single operator exchange fluid jet thrombectomy method
US09/888,454 2001-06-25

Publications (2)

Publication Number Publication Date
WO2003000311A2 WO2003000311A2 (en) 2003-01-03
WO2003000311A3 true WO2003000311A3 (en) 2003-06-05

Family

ID=25393199

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2002/017612 WO2003000311A2 (en) 2001-06-25 2002-05-30 Single operator exchange fluid jet thrombectomy method

Country Status (1)

Country Link
WO (1) WO2003000311A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2227285A4 (en) * 2007-12-26 2013-07-31 Medrad Inc Rheolytic thrombectomy catheter with self-inflating proximal balloon with drug infusion capabilities
US20140277006A1 (en) * 2013-03-14 2014-09-18 Medrad, Inc. Thrombectomy catheters, systems and methods
US11602617B2 (en) 2019-04-18 2023-03-14 Michael Bonnette Pumpless thrombectomy system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5370609A (en) * 1990-08-06 1994-12-06 Possis Medical, Inc. Thrombectomy device
US5989210A (en) * 1998-02-06 1999-11-23 Possis Medical, Inc. Rheolytic thrombectomy catheter and method of using same
US6022336A (en) * 1996-05-20 2000-02-08 Percusurge, Inc. Catheter system for emboli containment
US6224570B1 (en) * 1998-02-06 2001-05-01 Possis Medical, Inc. Rheolytic thrombectomy catheter and method of using same
US6375635B1 (en) * 1999-05-18 2002-04-23 Hydrocision, Inc. Fluid jet surgical instruments

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5370609A (en) * 1990-08-06 1994-12-06 Possis Medical, Inc. Thrombectomy device
US6096001A (en) * 1990-08-06 2000-08-01 Possis Medical, Inc. Thrombectomy and tissue removal device
US6022336A (en) * 1996-05-20 2000-02-08 Percusurge, Inc. Catheter system for emboli containment
US5989210A (en) * 1998-02-06 1999-11-23 Possis Medical, Inc. Rheolytic thrombectomy catheter and method of using same
US6224570B1 (en) * 1998-02-06 2001-05-01 Possis Medical, Inc. Rheolytic thrombectomy catheter and method of using same
US6375635B1 (en) * 1999-05-18 2002-04-23 Hydrocision, Inc. Fluid jet surgical instruments

Also Published As

Publication number Publication date
WO2003000311A2 (en) 2003-01-03

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