WO2002053014A3 - Apparatus and method for cutting and removal of biological tissue by pressurized propulsion of ice particles - Google Patents

Apparatus and method for cutting and removal of biological tissue by pressurized propulsion of ice particles Download PDF

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Publication number
WO2002053014A3
WO2002053014A3 PCT/US2001/048772 US0148772W WO02053014A3 WO 2002053014 A3 WO2002053014 A3 WO 2002053014A3 US 0148772 W US0148772 W US 0148772W WO 02053014 A3 WO02053014 A3 WO 02053014A3
Authority
WO
Grant status
Application
Patent type
Prior art keywords
biological tissue
ice particles
cutting
removal
ice
Prior art date
Application number
PCT/US2001/048772
Other languages
French (fr)
Other versions
WO2002053014A2 (en )
Inventor
Eyal Rozenshpeer
Original Assignee
Eyal Rozenshpeer
Friedman Mark M
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

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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32Surgical cutting instruments
    • A61B17/3203Fluid jet cutting instruments

Abstract

An apparatus (10) and methods for cutting and removal of biological tissue (41) using pressurized propulsion of ice particles is disclosed. An apparatus (10) for cutting and removal of biological tissue includes: an ice particle generator (12), for producing ice particles; a particle delivery element (16), connected to the ice particle generator, for transporting the ice particles from the ice particle generator; an injection handpiece(18), connected to the particle delivery element, the injection handpiece having an injection outlet (32); and, a high pressure source (20), connected to the injection handpiece, for propelling the ice particles in a jet stream of fluid (62) from the injection outlet, under high pressure and at high linear velocity, so as to cut and remove a desired portion of the biological tissue.
PCT/US2001/048772 2001-01-02 2001-12-20 Apparatus and method for cutting and removal of biological tissue by pressurized propulsion of ice particles WO2002053014A3 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US25880801 true 2001-01-02 2001-01-02
US60/258,808 2001-01-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10466499 US20040092920A1 (en) 2001-12-20 2001-12-20 Cutting and removal of biologic tissue by pressurized propulsion of ice particles

Publications (2)

Publication Number Publication Date
WO2002053014A2 true WO2002053014A2 (en) 2002-07-11
WO2002053014A3 true true WO2002053014A3 (en) 2003-02-13

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/048772 WO2002053014A3 (en) 2001-01-02 2001-12-20 Apparatus and method for cutting and removal of biological tissue by pressurized propulsion of ice particles

Country Status (1)

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WO (1) WO2002053014A3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9101744B2 (en) 2009-05-29 2015-08-11 Cook Medical Technologies Llc Systems and methods for delivering therapeutic agents

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7544177B2 (en) 2002-01-24 2009-06-09 The Regents Of The University Of California Aerosol device to deliver bioactive agent
US20060142773A1 (en) * 2004-12-29 2006-06-29 Depuy Mitek, Inc. Abrasive cutting system and method
EP2274039A2 (en) 2008-05-06 2011-01-19 Wilson-Cook Medical Inc. Apparatus and methods for delivering therapeutic agents
DE102008025233A1 (en) 2008-05-27 2009-12-03 Erbe Elektromedizin Gmbh Water jet surgical instrument for resection of tumor tissue in gastrointestinal tract, has jet-forming device arranged relative to nozzle such that fluid jet is adjusted by device with respect to expansion angle and/or discharge energy
JP5631332B2 (en) 2008-12-23 2014-11-26 クック メディカル テクノロジーズ エルエルシーCook Medical Technologies Llc Apparatus and method for accommodating and delivering a therapeutic agent
DE102013011001A1 (en) 2013-04-22 2014-10-23 Airbus Defence and Space GmbH Production of ice particles with a predetermined density
US9867931B2 (en) 2013-10-02 2018-01-16 Cook Medical Technologies Llc Therapeutic agents for delivery using a catheter and pressure source
CN106264671A (en) * 2015-05-14 2017-01-04 罗凤玲 High-cutting-force medical water jet scalpel

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3089775A (en) * 1959-01-23 1963-05-14 Unilever Ltd Method of removing meat from bone
WO1999037229A1 (en) * 1998-01-26 1999-07-29 Very Inventive Physicians, Inc. Epidermal and dermal skin removal apparatus
US6001000A (en) * 1996-06-07 1999-12-14 Universal Ice Blast, Inc. Apparatus and method for continuous ice blasting
WO2001080750A1 (en) * 2000-04-19 2001-11-01 Pearl Technology Holdings, Llc. Skin resurfacing and treatment using biocompatible materials
WO2002038125A2 (en) * 2000-11-10 2002-05-16 Pearl Technology Holdings, Llc Tissue removal using biocompatible materials

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3089775A (en) * 1959-01-23 1963-05-14 Unilever Ltd Method of removing meat from bone
US6001000A (en) * 1996-06-07 1999-12-14 Universal Ice Blast, Inc. Apparatus and method for continuous ice blasting
WO1999037229A1 (en) * 1998-01-26 1999-07-29 Very Inventive Physicians, Inc. Epidermal and dermal skin removal apparatus
WO2001080750A1 (en) * 2000-04-19 2001-11-01 Pearl Technology Holdings, Llc. Skin resurfacing and treatment using biocompatible materials
WO2002038125A2 (en) * 2000-11-10 2002-05-16 Pearl Technology Holdings, Llc Tissue removal using biocompatible materials

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9101744B2 (en) 2009-05-29 2015-08-11 Cook Medical Technologies Llc Systems and methods for delivering therapeutic agents
US9375533B2 (en) 2009-05-29 2016-06-28 Cook Medical Technologies Llc Systems and methods for delivering therapeutic agents

Also Published As

Publication number Publication date Type
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