WO2009132858A3 - Device for removing concretions from body vessels - Google Patents

Device for removing concretions from body vessels Download PDF

Info

Publication number
WO2009132858A3
WO2009132858A3 PCT/EP2009/003188 EP2009003188W WO2009132858A3 WO 2009132858 A3 WO2009132858 A3 WO 2009132858A3 EP 2009003188 W EP2009003188 W EP 2009003188W WO 2009132858 A3 WO2009132858 A3 WO 2009132858A3
Authority
WO
WIPO (PCT)
Prior art keywords
receiving element
hollow space
concretions
body vessels
concretion
Prior art date
Application number
PCT/EP2009/003188
Other languages
German (de)
French (fr)
Other versions
WO2009132858A2 (en
Inventor
Giorgio Cattaneo
Michael BÜCHERT
Original Assignee
Acandis Gmbh & Co. Kg
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
Application filed by Acandis Gmbh & Co. Kg filed Critical Acandis Gmbh & Co. Kg
Priority to EP09737902A priority Critical patent/EP2273930A2/en
Publication of WO2009132858A2 publication Critical patent/WO2009132858A2/en
Publication of WO2009132858A3 publication Critical patent/WO2009132858A3/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
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/22031—Gripping instruments, e.g. forceps, for removing or smashing calculi
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/221—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/221—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions
    • A61B2017/2212—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions having a closed distal end, e.g. a loop
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/221—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions
    • A61B2017/2215—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions having an open distal end
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B2017/347—Locking means, e.g. for locking instrument in cannula
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/03—Automatic limiting or abutting means, e.g. for safety
    • A61B2090/033—Abutting means, stops, e.g. abutting on tissue or skin
    • A61B2090/034—Abutting means, stops, e.g. abutting on tissue or skin abutting on parts of the device itself

Abstract

The invention relates to a device for removing concretions from body vessels, comprising at least one compressible receiving element (20) for receiving concretions and a supply device (10) for guiding the compressed receiving element (20). The invention is characterized in that the receiving element (20) comprises a fluid-tight cover (21) which forms a, particularly proximal, hollow space (30a) that can be closed by the concretion to be removed. According to the invention, an actuation device (11) is assigned to the receiving element (20), which during use is in operative connection with the cover (21) and/or the hollow space (30a) such that a different pressure can be set inside the hollow space (30a) than outside said hollow space (30a) for moving, particularly detaching, the concretion to be removed.
PCT/EP2009/003188 2008-05-02 2009-05-04 Device for removing concretions from body vessels WO2009132858A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP09737902A EP2273930A2 (en) 2008-05-02 2009-05-04 Device for removing concretions from body vessels

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102008021711 2008-05-02
DE102008021711.5 2008-05-02
DE102008059547.0 2008-11-28
DE102008059547.0A DE102008059547B4 (en) 2008-05-02 2008-11-28 Device for removing concretions in body vessels

Publications (2)

Publication Number Publication Date
WO2009132858A2 WO2009132858A2 (en) 2009-11-05
WO2009132858A3 true WO2009132858A3 (en) 2010-04-01

Family

ID=41131093

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/003188 WO2009132858A2 (en) 2008-05-02 2009-05-04 Device for removing concretions from body vessels

Country Status (3)

Country Link
EP (1) EP2273930A2 (en)
DE (1) DE102008059547B4 (en)
WO (1) WO2009132858A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010025661A1 (en) * 2010-02-05 2011-08-11 Acandis GmbH & Co. KG, 76327 Medical device for the release of concrements, method for producing such a device, treatment system with such a device and method for producing a treatment system
DE102010010848A1 (en) * 2010-03-10 2011-09-15 Acandis Gmbh & Co. Kg Medical device for removing concretions from hollow organs of the body
DE102011100733A1 (en) * 2011-05-06 2012-11-08 Acandis Gmbh & Co. Kg Recanalization device for use in catheter for recovery of blood flow in blood vessels in medical field, has elastic element coupling recanalization element with operating element such that force applied on recanalization element is damped
WO2015189354A1 (en) * 2014-06-13 2015-12-17 Neuravi Limited Devices for removal of acute blockages from blood vessels
US9987028B2 (en) 2015-02-12 2018-06-05 Cook Medical Technologies Llc Partially covered braided funnel aspiration catheter
CN111727016A (en) 2018-01-25 2020-09-29 伊思凯米克尔有限公司 Devices, systems, and methods for removing blood clots
WO2021108371A1 (en) * 2019-11-27 2021-06-03 Ischemicure Ltd Devices, systems and methods to remove blood clots

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3831585A (en) * 1972-07-19 1974-08-27 T Brondy Retrograde renal biopsy device
US4178935A (en) * 1977-07-21 1979-12-18 Ediny Jury G Method and apparatus for disintegration of urinary concretions
DE3616616A1 (en) * 1985-05-20 1986-11-20 Olympus Optical Co., Ltd., Tokio/Tokyo HIGH-FREQUENCY CUTTING DEVICE
US5102415A (en) * 1989-09-06 1992-04-07 Guenther Rolf W Apparatus for removing blood clots from arteries and veins
EP1000584A1 (en) * 1998-11-09 2000-05-17 Possis Medical, Inc. Rheolytic thrombectomy catheter and method of using same
US6383195B1 (en) * 1998-04-13 2002-05-07 Endoline, Inc. Laparoscopic specimen removal apparatus
US6419291B1 (en) * 2001-02-26 2002-07-16 John Preta Adjustable flexible vacuum gripper and method of gripping
WO2003086209A2 (en) * 2002-04-09 2003-10-23 Heart Ind Inc K Angioplasty device and method of making same
US20050059993A1 (en) * 2003-09-17 2005-03-17 Kamal Ramzipoor Embolectomy device
WO2006031410A2 (en) * 2004-09-10 2006-03-23 Penumbra, Inc. System and method for treating ischemic stroke
DE102006049369A1 (en) * 2005-10-19 2007-04-26 Pentax Corp. High frequency incision instrument for endoscope, has rod electrode which is rotated to adjust distance between movable stopper and rod electrode's tip end which is retracted in distal end of sheath by operation of operation unit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5011488A (en) 1988-12-07 1991-04-30 Robert Ginsburg Thrombus extraction system
US6632236B2 (en) 1999-03-12 2003-10-14 Arteria Medical Science, Inc. Catheter having radially expandable main body
CA2399386C (en) 2000-02-01 2008-11-18 Harold D. Kletschka Angioplasty device and method of making same
WO2006019728A2 (en) 2004-07-15 2006-02-23 Incumed Device and method for treating a blood vessel

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3831585A (en) * 1972-07-19 1974-08-27 T Brondy Retrograde renal biopsy device
US4178935A (en) * 1977-07-21 1979-12-18 Ediny Jury G Method and apparatus for disintegration of urinary concretions
DE3616616A1 (en) * 1985-05-20 1986-11-20 Olympus Optical Co., Ltd., Tokio/Tokyo HIGH-FREQUENCY CUTTING DEVICE
US5102415A (en) * 1989-09-06 1992-04-07 Guenther Rolf W Apparatus for removing blood clots from arteries and veins
US6383195B1 (en) * 1998-04-13 2002-05-07 Endoline, Inc. Laparoscopic specimen removal apparatus
EP1000584A1 (en) * 1998-11-09 2000-05-17 Possis Medical, Inc. Rheolytic thrombectomy catheter and method of using same
US6419291B1 (en) * 2001-02-26 2002-07-16 John Preta Adjustable flexible vacuum gripper and method of gripping
WO2003086209A2 (en) * 2002-04-09 2003-10-23 Heart Ind Inc K Angioplasty device and method of making same
US20050059993A1 (en) * 2003-09-17 2005-03-17 Kamal Ramzipoor Embolectomy device
WO2006031410A2 (en) * 2004-09-10 2006-03-23 Penumbra, Inc. System and method for treating ischemic stroke
DE102006049369A1 (en) * 2005-10-19 2007-04-26 Pentax Corp. High frequency incision instrument for endoscope, has rod electrode which is rotated to adjust distance between movable stopper and rod electrode's tip end which is retracted in distal end of sheath by operation of operation unit

Also Published As

Publication number Publication date
WO2009132858A2 (en) 2009-11-05
DE102008059547A1 (en) 2009-11-05
EP2273930A2 (en) 2011-01-19
DE102008059547B4 (en) 2022-08-25

Similar Documents

Publication Publication Date Title
WO2009132858A3 (en) Device for removing concretions from body vessels
ZA200801681B (en) Blood pressure sphygmomanometer for use with a common apparatus
WO2009136399A3 (en) Method and apparatus for repairing a hernia
WO2009071070A3 (en) Surgical clamp instrument
EP1849396A4 (en) Flexible tube for endoscope, and endoscope device
GB2446739B (en) Remotely operated cleaning device, especially suitable for storage tanks on vessels
WO2007132295A3 (en) Compressible tubular tissue supports
WO2006083770A3 (en) Quick cycle biopsy system
WO2006125577A3 (en) Nebuliser
PL1960032T3 (en) Surgical cassette for intraocular pressure control
WO2007062652A3 (en) An apparatus and a method for cleaning a channel in a medical instrument
IL186894A0 (en) Surgical tourniquet apparatus for measuring limb occlusion pressure
EP1949924A4 (en) Treatment device for endoscope and double tube for the treatment device
IL186466A (en) Side-ported filament wound pressure vessels
WO2008098201A3 (en) Surgical connector
DE502006000641D1 (en) Surgical instrument for removing an intervertebral implant
HK1125992A1 (en) Valve for use in the control of pressurised air from a pressure tank
WO2007090057A3 (en) Device for placing an occlusion removing structure in an open-ended tubular structure
WO2007098376A3 (en) Device for placing an occlusion removing structure in a tubular structure with a substantially closed distal end
HK1099359A1 (en) Static capacitive pressure transducer and the sphygmomanometer apply for this transducer
ZA200705448B (en) Method for controlling pressure fluid operated percussion device, and percussion device
PL2381853T3 (en) Surgical instrument for operations on the spinal column
WO2009072800A3 (en) Apparatus for drying and sterilizing rubber gloves
WO2009132859A3 (en) Device for removing concretions from body vessels
WO2007070793A3 (en) Two-pitch threaded handle detachment system

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09737902

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2009737902

Country of ref document: EP