BRPI0507691A - controle acústico de êmbolos in vivo - Google Patents

controle acústico de êmbolos in vivo

Info

Publication number
BRPI0507691A
BRPI0507691A BRPI0507691-9A BRPI0507691A BRPI0507691A BR PI0507691 A BRPI0507691 A BR PI0507691A BR PI0507691 A BRPI0507691 A BR PI0507691A BR PI0507691 A BRPI0507691 A BR PI0507691A
Authority
BR
Brazil
Prior art keywords
emboli
vivo
acoustic control
aorta
vessel
Prior art date
Application number
BRPI0507691-9A
Other languages
English (en)
Inventor
Nathan Sela
Michael Kardosh
Simcha Milo
Original Assignee
Neurosonix Ltd
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 Neurosonix Ltd filed Critical Neurosonix Ltd
Publication of BRPI0507691A publication Critical patent/BRPI0507691A/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3627—Degassing devices; Buffer reservoirs; Drip chambers; Blood filters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/42—Details of probe positioning or probe attachment to the patient
    • A61B8/4272—Details of probe positioning or probe attachment to the patient involving the acoustic interface between the transducer and the tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/15—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with a cassette forming partially or totally the flow circuit for the treating fluid, e.g. the dialysate fluid circuit or the treating gas circuit
    • A61M1/156—Constructional details of the cassette, e.g. specific details on material or shape
    • A61M1/1562—Details of incorporated reservoirs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0073—Degasification of liquids by a method not covered by groups B01D19/0005 - B01D19/0042
    • B01D19/0078—Degasification of liquids by a method not covered by groups B01D19/0005 - B01D19/0042 by vibration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0073—Degasification of liquids by a method not covered by groups B01D19/0005 - B01D19/0042
    • B01D19/0084—Degasification of liquids by a method not covered by groups B01D19/0005 - B01D19/0042 using an electric current
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/28—Mechanical auxiliary equipment for acceleration of sedimentation, e.g. by vibrators or the like
    • B01D21/283—Settling tanks provided with vibrators
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/15—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with a cassette forming partially or totally the flow circuit for the treating fluid, e.g. the dialysate fluid circuit or the treating gas circuit
    • A61M1/152—Details related to the interface between cassette and machine
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/15—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with a cassette forming partially or totally the flow circuit for the treating fluid, e.g. the dialysate fluid circuit or the treating gas circuit
    • A61M1/153—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with a cassette forming partially or totally the flow circuit for the treating fluid, e.g. the dialysate fluid circuit or the treating gas circuit the cassette being adapted for heating or cooling the treating fluid, e.g. the dialysate or the treating gas
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/15—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with a cassette forming partially or totally the flow circuit for the treating fluid, e.g. the dialysate fluid circuit or the treating gas circuit
    • A61M1/155—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with a cassette forming partially or totally the flow circuit for the treating fluid, e.g. the dialysate fluid circuit or the treating gas circuit with treatment-fluid pumping means or components thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/15—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with a cassette forming partially or totally the flow circuit for the treating fluid, e.g. the dialysate fluid circuit or the treating gas circuit
    • A61M1/156—Constructional details of the cassette, e.g. specific details on material or shape
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/04—General characteristics of the apparatus implanted
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00—Ultrasound therapy
    • A61N2007/0043—Ultrasound therapy intra-cavitary
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
    • A61N7/00—Ultrasound therapy

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Chemical & Material Sciences (AREA)
  • Vascular Medicine (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Anesthesiology (AREA)
  • Physics & Mathematics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Cardiology (AREA)
  • Pathology (AREA)
  • Surgery (AREA)
  • Acoustics & Sound (AREA)
  • Emergency Medicine (AREA)
  • Urology & Nephrology (AREA)
  • Surgical Instruments (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
  • External Artificial Organs (AREA)

Abstract

CONTROLE ACúSTICO DE êMBOLOS IN VIVO. A presente invenção refere-se a um dispositivo (30) para controlar um fluxo de êmbolos (48) em uma aorta (36) de um paciente. O dispositivo inclui um transdutor ultra-sónico (44), que é configurado para transmitir um feixe ultra-sónico (52), para a aorta, nas vizinhanças de uma grande origem de um vaso de pescoço (38). Um circuito acionador (58) é acoplado para acionar o transdutor ultra-sónico, para gerar o feixe ultra-sónico a uma freqüência e nível de energia suficientes para desviar pelo menos uma fração alvo dos êmbolos de determinados tipo e tamanho para longe do vaso de pescoço.
BRPI0507691-9A 2004-02-12 2005-02-09 controle acústico de êmbolos in vivo BRPI0507691A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US54445904P 2004-02-12 2004-02-12
US57228304P 2004-05-17 2004-05-17
PCT/IL2005/000163 WO2005076729A2 (en) 2004-02-12 2005-02-09 Acoustic control of emboli in vivo

Publications (1)

Publication Number Publication Date
BRPI0507691A true BRPI0507691A (pt) 2007-07-24

Family

ID=36998249

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0507691-9A BRPI0507691A (pt) 2004-02-12 2005-02-09 controle acústico de êmbolos in vivo

Country Status (9)

Country Link
US (1) US20070260144A1 (pt)
EP (1) EP1722838A4 (pt)
JP (1) JP2007521908A (pt)
AU (1) AU2005213235A1 (pt)
BR (1) BRPI0507691A (pt)
CA (1) CA2554043A1 (pt)
MX (1) MXPA06009191A (pt)
RU (1) RU2006132445A (pt)
WO (1) WO2005076729A2 (pt)

Families Citing this family (10)

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US7606592B2 (en) * 2005-09-19 2009-10-20 Becker Charles D Waveguide-based wireless distribution system and method of operation
EP2104468A2 (en) * 2007-01-08 2009-09-30 Gross, Yossi In-situ filter
EP2730247B1 (en) 2007-02-22 2017-04-26 Ramot at Tel Aviv University Ltd. Apparatus for intraluminal treatments
WO2008153831A2 (en) * 2007-06-06 2008-12-18 Luna Innovations Incorporated Method and apparatus for acoustically enhanced removal of bubbles from a fluid
KR101362378B1 (ko) * 2011-12-13 2014-02-13 삼성전자주식회사 초음파 진단장치용 프로브
US9414752B2 (en) 2012-11-09 2016-08-16 Elwha Llc Embolism deflector
US11185720B2 (en) * 2014-10-17 2021-11-30 Koninklijke Philips N.V. Ultrasound patch for ultrasound hyperthermia and imaging
CN114886412A (zh) 2015-06-03 2022-08-12 蒙特非奥里医疗中心 用于治疗癌症和转移的低强度聚焦超声
CN106334261A (zh) * 2016-09-22 2017-01-18 峨眉山市芮翔电子科技有限公司 一种智能射频烧烫伤疤痕修复仪器
EP3706866A4 (en) * 2017-11-09 2021-08-25 Montefiore Medical Center LOW ENERGY IMMUNE SENSITIZATION FOR THE TREATMENT OF CANCER AND METASTASIS

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4319580A (en) * 1979-08-28 1982-03-16 The Board Of Regents Of The University Of Washington Method for detecting air emboli in the blood in an intracorporeal blood vessel
US4354502A (en) * 1979-08-28 1982-10-19 The Board Of Regents Of The University Of Washington Intravascular catheter including untrasonic transducer for use in detection and aspiration of air emboli
US5183040A (en) * 1991-03-08 1993-02-02 Telectronics Pacing Systems, Inc. Apparatus and method for detecting abnormal cardiac rhythms using an ultrasound sensor in an arrhythmia control system
US5207214A (en) * 1991-03-19 1993-05-04 Romano Anthony J Synthesizing array for three-dimensional sound field specification
US5295484A (en) * 1992-05-19 1994-03-22 Arizona Board Of Regents For And On Behalf Of The University Of Arizona Apparatus and method for intra-cardiac ablation of arrhythmias
US6210470B1 (en) * 1994-07-28 2001-04-03 The United States Of America As Represented By The Secretary Of The Navy Ultrasonic gas separator
US5984881A (en) * 1995-03-31 1999-11-16 Kabushiki Kaisha Toshiba Ultrasound therapeutic apparatus using a therapeutic ultrasonic wave source and an ultrasonic probe
AU2997095A (en) * 1995-06-20 1997-01-22 Wan Sing Ng Articulated arm for medical procedures
US5811658A (en) * 1997-04-29 1998-09-22 Medtronic, Inc. Ultrasonic diversion of microair in blood
DE29901179U1 (de) * 1999-01-25 1999-09-16 Schregel, Werner, Prof. Dr.med., 47802 Krefeld Katheter zum Einführen in Blutbahnen
JP4306996B2 (ja) * 1999-12-06 2009-08-05 ミロ シムチャ 超音波医療装置
US20030069526A1 (en) * 2000-08-24 2003-04-10 Timi 3 Systems, Inc. Applicators that house and support ultrasound transducers for transcutaneous delivery of ultrasound energy
US6515620B1 (en) * 2001-07-18 2003-02-04 Fast Location.Net, Llc Method and system for processing positioning signals in a geometric mode
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EP1465701A4 (en) * 2002-01-15 2008-08-13 Univ California SYSTEM AND METHOD FOR DIRECTIONAL ULTRASONIC THERAPY OF SKELETAL JOINTS
JP4373792B2 (ja) * 2002-02-11 2009-11-25 ゴールド−ティー テック インコーポレイテッド 血栓形成を予防する方法
IL150656A0 (en) * 2002-07-09 2003-02-12 Li Hai Katz Methods and apparatus for stopping and/or dissolving acoustically active particles in fluid
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Also Published As

Publication number Publication date
US20070260144A1 (en) 2007-11-08
WO2005076729A2 (en) 2005-08-25
EP1722838A2 (en) 2006-11-22
AU2005213235A1 (en) 2005-08-25
MXPA06009191A (es) 2007-03-07
EP1722838A4 (en) 2010-01-06
RU2006132445A (ru) 2008-03-20
JP2007521908A (ja) 2007-08-09
CA2554043A1 (en) 2005-08-25
WO2005076729A3 (en) 2007-05-18

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A(S) 5A E 6A ANUIDADE(S)

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2099 DE 29/03/2011.