JP5622729B2 - 身体組織に対して温度効果を誘発するシステム - Google Patents
身体組織に対して温度効果を誘発するシステム Download PDFInfo
- Publication number
- JP5622729B2 JP5622729B2 JP2011528045A JP2011528045A JP5622729B2 JP 5622729 B2 JP5622729 B2 JP 5622729B2 JP 2011528045 A JP2011528045 A JP 2011528045A JP 2011528045 A JP2011528045 A JP 2011528045A JP 5622729 B2 JP5622729 B2 JP 5622729B2
- Authority
- JP
- Japan
- Prior art keywords
- tissue
- energy
- balloon
- catheter
- transducer
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
- 230000002277 temperature effect Effects 0.000 title claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 42
- 238000011282 treatment Methods 0.000 claims description 42
- 238000002604 ultrasonography Methods 0.000 claims description 33
- 230000003287 optical effect Effects 0.000 claims description 20
- 238000003384 imaging method Methods 0.000 claims description 19
- 230000001939 inductive effect Effects 0.000 claims description 8
- 230000004044 response Effects 0.000 claims description 7
- 230000003685 thermal hair damage Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000008081 blood perfusion Effects 0.000 claims description 2
- 230000021715 photosynthesis, light harvesting Effects 0.000 claims description 2
- 238000002595 magnetic resonance imaging Methods 0.000 claims 2
- 238000012512 characterization method Methods 0.000 claims 1
- 210000001519 tissue Anatomy 0.000 description 94
- 238000000034 method Methods 0.000 description 33
- 210000001367 artery Anatomy 0.000 description 29
- 230000003902 lesion Effects 0.000 description 20
- 238000002399 angioplasty Methods 0.000 description 12
- 239000000463 material Substances 0.000 description 12
- 230000008901 benefit Effects 0.000 description 10
- 230000010339 dilation Effects 0.000 description 10
- 238000002513 implantation Methods 0.000 description 10
- 230000003143 atherosclerotic effect Effects 0.000 description 8
- 201000010099 disease Diseases 0.000 description 8
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 8
- 238000007634 remodeling Methods 0.000 description 8
- 201000001320 Atherosclerosis Diseases 0.000 description 7
- 210000004204 blood vessel Anatomy 0.000 description 7
- 238000002679 ablation Methods 0.000 description 6
- 238000012545 processing Methods 0.000 description 6
- 208000004434 Calcinosis Diseases 0.000 description 5
- 239000012530 fluid Substances 0.000 description 5
- 208000037803 restenosis Diseases 0.000 description 5
- 230000002308 calcification Effects 0.000 description 4
- 238000004891 communication Methods 0.000 description 4
- 239000003814 drug Substances 0.000 description 4
- 229940079593 drug Drugs 0.000 description 4
- 239000007943 implant Substances 0.000 description 4
- 150000002632 lipids Chemical class 0.000 description 4
- 238000012014 optical coherence tomography Methods 0.000 description 4
- 200000000007 Arterial disease Diseases 0.000 description 3
- 208000037260 Atherosclerotic Plaque Diseases 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 3
- 230000033115 angiogenesis Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 3
- 230000017531 blood circulation Effects 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- 239000004020 conductor Substances 0.000 description 3
- 230000006378 damage Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 230000007774 longterm Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 230000008733 trauma Effects 0.000 description 3
- 238000011277 treatment modality Methods 0.000 description 3
- 230000002792 vascular Effects 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 210000003484 anatomy Anatomy 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 238000002608 intravascular ultrasound Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 208000010125 myocardial infarction Diseases 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 102000008186 Collagen Human genes 0.000 description 1
- 108010035532 Collagen Proteins 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241000699670 Mus sp. Species 0.000 description 1
- 208000031481 Pathologic Constriction Diseases 0.000 description 1
- 208000007536 Thrombosis Diseases 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 210000000621 bronchi Anatomy 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 229920001436 collagen Polymers 0.000 description 1
- 210000001072 colon Anatomy 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000000315 cryotherapy Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000004925 denaturation Methods 0.000 description 1
- 230000036425 denaturation Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000004980 dosimetry Methods 0.000 description 1
- 238000012377 drug delivery Methods 0.000 description 1
- 210000001198 duodenum Anatomy 0.000 description 1
- 210000000613 ear canal Anatomy 0.000 description 1
- 210000003238 esophagus Anatomy 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 210000003405 ileum Anatomy 0.000 description 1
- 230000028993 immune response Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 210000000867 larynx Anatomy 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 210000000214 mouth Anatomy 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 210000000056 organ Anatomy 0.000 description 1
- 230000010412 perfusion Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- ZAHRKKWIAAJSAO-UHFFFAOYSA-N rapamycin Natural products COCC(O)C(=C/C(C)C(=O)CC(OC(=O)C1CCCCN1C(=O)C(=O)C2(O)OC(CC(OC)C(=CC=CC=CC(C)CC(C)C(=O)C)C)CCC2C)C(C)CC3CCC(O)C(C3)OC)C ZAHRKKWIAAJSAO-UHFFFAOYSA-N 0.000 description 1
- 210000000664 rectum Anatomy 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000002271 resection Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
- QFJCIRLUMZQUOT-HPLJOQBZSA-N sirolimus Chemical compound C1C[C@@H](O)[C@H](OC)C[C@@H]1C[C@@H](C)[C@H]1OC(=O)[C@@H]2CCCCN2C(=O)C(=O)[C@](O)(O2)[C@H](C)CC[C@H]2C[C@H](OC)/C(C)=C/C=C/C=C/[C@@H](C)C[C@@H](C)C(=O)[C@H](OC)[C@H](O)/C(C)=C/[C@@H](C)C(=O)C1 QFJCIRLUMZQUOT-HPLJOQBZSA-N 0.000 description 1
- 229960002930 sirolimus Drugs 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 208000037804 stenosis Diseases 0.000 description 1
- 210000002784 stomach Anatomy 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000001356 surgical procedure Methods 0.000 description 1
- 230000009885 systemic effect Effects 0.000 description 1
- 239000003826 tablet Substances 0.000 description 1
- 230000008685 targeting Effects 0.000 description 1
- 238000009210 therapy by ultrasound Methods 0.000 description 1
- 238000013334 tissue model Methods 0.000 description 1
- 210000003437 trachea Anatomy 0.000 description 1
- 210000000626 ureter Anatomy 0.000 description 1
- 210000003708 urethra Anatomy 0.000 description 1
- 210000003932 urinary bladder Anatomy 0.000 description 1
- 210000001177 vas deferen Anatomy 0.000 description 1
- 210000005166 vasculature Anatomy 0.000 description 1
- 230000024883 vasodilation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
- A61B18/22—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
- A61B18/24—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor with a catheter
- A61B18/245—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor with a catheter for removing obstructions in blood vessels or calculi
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
- A61B5/0084—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for introduction into the body, e.g. by catheters
-
- 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
- A61B17/22004—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 using mechanical vibrations, e.g. ultrasonic shock waves
- A61B17/22012—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 using mechanical vibrations, e.g. ultrasonic shock waves in direct contact with, or very close to, the obstruction or concrement
- A61B17/2202—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 using mechanical vibrations, e.g. ultrasonic shock waves in direct contact with, or very close to, the obstruction or concrement the ultrasound transducer being inside patient's body at the distal end of the catheter
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B2017/00017—Electrical control of surgical instruments
- A61B2017/00022—Sensing or detecting at the treatment site
- A61B2017/00057—Light
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00636—Sensing and controlling the application of energy
- A61B2018/00642—Sensing and controlling the application of energy with feedback, i.e. closed loop control
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
- A61B18/22—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
- A61B2018/2255—Optical elements at the distal end of probe tips
- A61B2018/2272—Optical elements at the distal end of probe tips with reflective or refractive surfaces for deflecting the beam
-
- 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
- A61B90/36—Image-producing devices or illumination devices not otherwise provided for
- A61B90/37—Surgical systems with images on a monitor during operation
- A61B2090/374—NMR or MRI
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0062—Arrangements for scanning
- A61B5/0066—Optical coherence imaging
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
- A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
- A61B5/0088—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for oral or dental tissue
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
- A61B5/055—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves involving electronic [EMR] or nuclear [NMR] magnetic resonance, e.g. magnetic resonance imaging
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
- A61B8/12—Diagnosis using ultrasonic, sonic or infrasonic waves in body cavities or body tracts, e.g. by using catheters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N7/00—Ultrasound therapy
- A61N2007/0078—Ultrasound therapy with multiple treatment transducers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N7/00—Ultrasound therapy
- A61N7/02—Localised ultrasound hyperthermia
- A61N7/022—Localised ultrasound hyperthermia intracavitary
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Vascular Medicine (AREA)
- Optics & Photonics (AREA)
- Electromagnetism (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Otolaryngology (AREA)
- Surgical Instruments (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
- Laser Surgery Devices (AREA)
- Endoscopes (AREA)
Description
本出願は、2008年9月22日に出願された米国仮出願第61/099,155号の35 USC 119(e)の下での利益を主張し、その全開示は参照により本明細書に全体として組み込まれる。
該当なし
本発明は一般的に、医療装置、システム及び方法に関する。例示的な実施態様において、本発明は、管腔疾患のための、特に、アテローム硬化性プラーク、不安定又はホット(hot)プラーク等のための処置を提供する。本発明の構造は、切除なしに、穏やかな熱を使用して動脈組織をリモデリングすることを可能にする。
1. バルーン全体が、圧電プラスチックでできている。
2. バルーンの一部のみが、圧電プラスチックでできており、かつ従って膨張前、かつ収縮後に回転によって罹患組織を特異的に処置できる。
3. (送信及び受信)層が、薄層状に相互接続される、圧電物質又はいずれかの他の適切な材料を含む受信層を使用することによって、カテーテル、例えばIVUSカテーテルは、診断することもできる。このことにより、1つのカテーテルのみを使用して、処置中にプラーク深度及び組織タイプの検出が可能になる。
4. バルーン表面材料の離散サブセットが、超音波トランスデューサ要素により埋設される。次に離散要素が、所望であれば、独立して、かつ独立した電力、周波数等で要素を起動できる外部発電機に独立して接続される。この独立した起動は、管腔内の選択的投与、並びに処置エネルギーの離散化を可能にし、そのことは、他の利益を有する。例えば、エネルギーは、非選択的、非集束エネルギーが当てはまるように、組織組成及び性質が指示する場所に流れるよりもむしろ有向で、かつ均一に送達される。
Claims (7)
- 管腔の周囲に位置した健常組織と標的組織の両方を含む身体組織に対して温度効果を誘発するシステムであって、
近位端と遠位端を有し、それらの間に軸を持ち、さらにエネルギー伝送のためのエネルギー送達部を有する細長いカテーテルと、
前記エネルギー送達部に近接した前記管腔内の前記身体組織の前記標的組織を特徴付けるように構成された組織分析器と、
組織処置エネルギーを伝送する前記エネルギー送達部に結合され、非RFエネルギーである超音波エネルギー源と、
前記組織分析器及びエネルギー源に結合されたプロセッサと、
から構成され、
前記エネルギー送達部は前記標的組織に集束超音波エネルギーを送達するように構成された複数の超音波トランスデューサを含み、
前記プロセッサは、特徴付けられた前記身体組織のために、前記身体組織の特徴付けに基づいて、前記超音波トランスデューサ間の超音波エネルギーの波長の相違を調節することにより、前記超音波エネルギーを前記標的組織に集束させるように、前記複数の超音波トランスデューサのそれぞれから伝送される超音波エネルギーの適切な周波数を決定するように構成されることを特徴とするシステム。 - 前記超音波エネルギーの周波数は、1kHz〜20MHzであることを特徴とする請求項1に記載のシステム。
- 前記組織分析器は、前記カテーテルの前記近位端と、少なくとも1つの半径方向に配向した窓との間に伸長する少なくとも1つの光学導管に結合された光コヒーレンストモグラファを含み、前記トモグラファは前記身体組織を特徴付けるように前記身体組織からの撮像光から画像信号を発生させ、前記撮像光は少なくとも1つの前記窓を通って伝送されることを特徴とする請求項1に記載のシステム。
- 前記標的組織への平均集束超音波エネルギー送達速度は、前記標的組織によるエネルギー散逸速度と同じ規模にあることを特徴とする請求項1に記載のシステム。
- 前記集束超音波エネルギーは十分に低いので、熱が前記標的組織に蓄積されることを可能にしながら、熱伝導、熱容量、生得的血液灌流、及び十分に灌流された組織からの距離を含む組織性質の相違によって、熱が前記健常組織への熱損傷を回避する速度で、前記健常組織から奪われることになることを特徴とする請求項1に記載のシステム。
- 前記組織分析器は、磁気共鳴撮像診断(MRI)装置であることを特徴とする請求項1に記載のシステム。
- 前記プロセッサは、前記標的組織の加熱中に前記組織分析器からのフィードバックに応答して前記集束超音波エネルギーを調整するように構成されることを特徴とする請求項1に記載のシステム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US9915508P | 2008-09-22 | 2008-09-22 | |
US61/099,155 | 2008-09-22 | ||
PCT/US2009/057728 WO2010033940A1 (en) | 2008-09-22 | 2009-09-21 | Inducing desirable temperature effects on body tissue using alternate energy sources |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2012502772A JP2012502772A (ja) | 2012-02-02 |
JP2012502772A5 JP2012502772A5 (ja) | 2012-10-25 |
JP5622729B2 true JP5622729B2 (ja) | 2014-11-12 |
Family
ID=42038359
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011528045A Expired - Fee Related JP5622729B2 (ja) | 2008-09-22 | 2009-09-21 | 身体組織に対して温度効果を誘発するシステム |
Country Status (7)
Country | Link |
---|---|
US (1) | US20100076299A1 (ja) |
EP (1) | EP2341839B1 (ja) |
JP (1) | JP5622729B2 (ja) |
CN (1) | CN102209497A (ja) |
AU (1) | AU2009292987A1 (ja) |
CA (1) | CA2737785A1 (ja) |
WO (1) | WO2010033940A1 (ja) |
Families Citing this family (107)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8150519B2 (en) | 2002-04-08 | 2012-04-03 | Ardian, Inc. | Methods and apparatus for bilateral renal neuromodulation |
US7756583B2 (en) | 2002-04-08 | 2010-07-13 | Ardian, Inc. | Methods and apparatus for intravascularly-induced neuromodulation |
US8774922B2 (en) | 2002-04-08 | 2014-07-08 | Medtronic Ardian Luxembourg S.A.R.L. | Catheter apparatuses having expandable balloons for renal neuromodulation and associated systems and methods |
US8347891B2 (en) | 2002-04-08 | 2013-01-08 | Medtronic Ardian Luxembourg S.A.R.L. | Methods and apparatus for performing a non-continuous circumferential treatment of a body lumen |
US7617005B2 (en) | 2002-04-08 | 2009-11-10 | Ardian, Inc. | Methods and apparatus for thermally-induced renal neuromodulation |
US20040082859A1 (en) | 2002-07-01 | 2004-04-29 | Alan Schaer | Method and apparatus employing ultrasound energy to treat body sphincters |
DE202004021950U1 (de) | 2003-09-12 | 2013-06-19 | Vessix Vascular, Inc. | Auswählbare exzentrische Remodellierung und/oder Ablation von atherosklerotischem Material |
US20050251116A1 (en) * | 2004-05-05 | 2005-11-10 | Minnow Medical, Llc | Imaging and eccentric atherosclerotic material laser remodeling and/or ablation catheter |
US8396548B2 (en) | 2008-11-14 | 2013-03-12 | Vessix Vascular, Inc. | Selective drug delivery in a lumen |
US9713730B2 (en) | 2004-09-10 | 2017-07-25 | Boston Scientific Scimed, Inc. | Apparatus and method for treatment of in-stent restenosis |
EP2438877B1 (en) * | 2005-03-28 | 2016-02-17 | Vessix Vascular, Inc. | Intraluminal electrical tissue characterization and tuned RF energy for selective treatment of atheroma and other target tissues |
US8019435B2 (en) | 2006-05-02 | 2011-09-13 | Boston Scientific Scimed, Inc. | Control of arterial smooth muscle tone |
EP2076194B1 (en) | 2006-10-18 | 2013-04-24 | Vessix Vascular, Inc. | System for inducing desirable temperature effects on body tissue |
CA2666661C (en) | 2006-10-18 | 2015-01-20 | Minnow Medical, Inc. | Tuned rf energy and electrical tissue characterization for selective treatment of target tissues |
AU2007310986B2 (en) | 2006-10-18 | 2013-07-04 | Boston Scientific Scimed, Inc. | Inducing desirable temperature effects on body tissue |
US8496653B2 (en) * | 2007-04-23 | 2013-07-30 | Boston Scientific Scimed, Inc. | Thrombus removal |
WO2010056745A1 (en) | 2008-11-17 | 2010-05-20 | Minnow Medical, Inc. | Selective accumulation of energy with or without knowledge of tissue topography |
US8974445B2 (en) | 2009-01-09 | 2015-03-10 | Recor Medical, Inc. | Methods and apparatus for treatment of cardiac valve insufficiency |
US8551096B2 (en) | 2009-05-13 | 2013-10-08 | Boston Scientific Scimed, Inc. | Directional delivery of energy and bioactives |
CN102596320B (zh) | 2009-10-30 | 2016-09-07 | 瑞蔻医药有限公司 | 通过经皮超声波去肾神经治疗高血压的方法和装置 |
AU2011238925B2 (en) | 2010-04-09 | 2016-06-16 | Vessix Vascular, Inc. | Power generating and control apparatus for the treatment of tissue |
US9192790B2 (en) | 2010-04-14 | 2015-11-24 | Boston Scientific Scimed, Inc. | Focused ultrasonic renal denervation |
US8473067B2 (en) | 2010-06-11 | 2013-06-25 | Boston Scientific Scimed, Inc. | Renal denervation and stimulation employing wireless vascular energy transfer arrangement |
US9408661B2 (en) | 2010-07-30 | 2016-08-09 | Patrick A. Haverkost | RF electrodes on multiple flexible wires for renal nerve ablation |
US9155589B2 (en) | 2010-07-30 | 2015-10-13 | Boston Scientific Scimed, Inc. | Sequential activation RF electrode set for renal nerve ablation |
US9358365B2 (en) | 2010-07-30 | 2016-06-07 | Boston Scientific Scimed, Inc. | Precision electrode movement control for renal nerve ablation |
US9084609B2 (en) | 2010-07-30 | 2015-07-21 | Boston Scientific Scime, Inc. | Spiral balloon catheter for renal nerve ablation |
US9463062B2 (en) | 2010-07-30 | 2016-10-11 | Boston Scientific Scimed, Inc. | Cooled conductive balloon RF catheter for renal nerve ablation |
EP2600785B8 (en) * | 2010-08-06 | 2015-04-08 | Lascor GmbH | Laser safety device |
US8974451B2 (en) | 2010-10-25 | 2015-03-10 | Boston Scientific Scimed, Inc. | Renal nerve ablation using conductive fluid jet and RF energy |
US9220558B2 (en) | 2010-10-27 | 2015-12-29 | Boston Scientific Scimed, Inc. | RF renal denervation catheter with multiple independent electrodes |
US9028485B2 (en) | 2010-11-15 | 2015-05-12 | Boston Scientific Scimed, Inc. | Self-expanding cooling electrode for renal nerve ablation |
US9668811B2 (en) | 2010-11-16 | 2017-06-06 | Boston Scientific Scimed, Inc. | Minimally invasive access for renal nerve ablation |
US9089350B2 (en) | 2010-11-16 | 2015-07-28 | Boston Scientific Scimed, Inc. | Renal denervation catheter with RF electrode and integral contrast dye injection arrangement |
US9326751B2 (en) * | 2010-11-17 | 2016-05-03 | Boston Scientific Scimed, Inc. | Catheter guidance of external energy for renal denervation |
US9060761B2 (en) | 2010-11-18 | 2015-06-23 | Boston Scientific Scime, Inc. | Catheter-focused magnetic field induced renal nerve ablation |
US9192435B2 (en) | 2010-11-22 | 2015-11-24 | Boston Scientific Scimed, Inc. | Renal denervation catheter with cooled RF electrode |
US9023034B2 (en) | 2010-11-22 | 2015-05-05 | Boston Scientific Scimed, Inc. | Renal ablation electrode with force-activatable conduction apparatus |
US20120157993A1 (en) | 2010-12-15 | 2012-06-21 | Jenson Mark L | Bipolar Off-Wall Electrode Device for Renal Nerve Ablation |
US9220561B2 (en) | 2011-01-19 | 2015-12-29 | Boston Scientific Scimed, Inc. | Guide-compatible large-electrode catheter for renal nerve ablation with reduced arterial injury |
JP2014512882A (ja) * | 2011-02-18 | 2014-05-29 | リコール メディカル インコーポレイテッド | 超音波を用いる腎臓神経除去装置 |
CN103517731B (zh) | 2011-04-08 | 2016-08-31 | 柯惠有限合伙公司 | 用于去除肾交感神经和离子电渗式药物传递的离子电渗式药物传递系统和方法 |
TW201242570A (en) | 2011-04-25 | 2012-11-01 | Medtronic Ardian Luxembourg | Apparatus and methods related to constrained deployment of cryogenic balloons for limited cryogenic ablation of vessel walls |
WO2013009784A2 (en) * | 2011-07-10 | 2013-01-17 | Guided Therapy Systems, Llc | Systems and method for accelerating healing of implanted material and/or native tissue |
AU2012283908B2 (en) | 2011-07-20 | 2017-02-16 | Boston Scientific Scimed, Inc. | Percutaneous devices and methods to visualize, target and ablate nerves |
EP2734264B1 (en) | 2011-07-22 | 2018-11-21 | Boston Scientific Scimed, Inc. | Nerve modulation system with a nerve modulation element positionable in a helical guide |
WO2013052590A1 (en) * | 2011-10-04 | 2013-04-11 | Vessix Vascular, Inc. | Apparatus and method for treatment of in-stent restenosis |
WO2013055826A1 (en) | 2011-10-10 | 2013-04-18 | Boston Scientific Scimed, Inc. | Medical devices including ablation electrodes |
WO2013055815A1 (en) | 2011-10-11 | 2013-04-18 | Boston Scientific Scimed, Inc. | Off -wall electrode device for nerve modulation |
US9420955B2 (en) | 2011-10-11 | 2016-08-23 | Boston Scientific Scimed, Inc. | Intravascular temperature monitoring system and method |
US9364284B2 (en) | 2011-10-12 | 2016-06-14 | Boston Scientific Scimed, Inc. | Method of making an off-wall spacer cage |
US9079000B2 (en) | 2011-10-18 | 2015-07-14 | Boston Scientific Scimed, Inc. | Integrated crossing balloon catheter |
EP2768563B1 (en) | 2011-10-18 | 2016-11-09 | Boston Scientific Scimed, Inc. | Deflectable medical devices |
CN108095821B (zh) | 2011-11-08 | 2021-05-25 | 波士顿科学西美德公司 | 孔部肾神经消融 |
WO2013074813A1 (en) | 2011-11-15 | 2013-05-23 | Boston Scientific Scimed, Inc. | Device and methods for renal nerve modulation monitoring |
US9119632B2 (en) | 2011-11-21 | 2015-09-01 | Boston Scientific Scimed, Inc. | Deflectable renal nerve ablation catheter |
US9265969B2 (en) | 2011-12-21 | 2016-02-23 | Cardiac Pacemakers, Inc. | Methods for modulating cell function |
WO2013096920A1 (en) | 2011-12-23 | 2013-06-27 | Vessix Vascular, Inc. | Methods and apparatuses for remodeling tissue of or adjacent to a body passage |
US9433760B2 (en) | 2011-12-28 | 2016-09-06 | Boston Scientific Scimed, Inc. | Device and methods for nerve modulation using a novel ablation catheter with polymeric ablative elements |
US9050106B2 (en) | 2011-12-29 | 2015-06-09 | Boston Scientific Scimed, Inc. | Off-wall electrode device and methods for nerve modulation |
WO2013126489A1 (en) | 2012-02-24 | 2013-08-29 | Isolase, Ltd. | Improvements in ablation techniques for the treatment of atrial fibrillation |
WO2013169927A1 (en) | 2012-05-08 | 2013-11-14 | Boston Scientific Scimed, Inc. | Renal nerve modulation devices |
WO2014032016A1 (en) | 2012-08-24 | 2014-02-27 | Boston Scientific Scimed, Inc. | Intravascular catheter with a balloon comprising separate microporous regions |
CN104780859B (zh) | 2012-09-17 | 2017-07-25 | 波士顿科学西美德公司 | 用于肾神经调节的自定位电极系统及方法 |
US10398464B2 (en) | 2012-09-21 | 2019-09-03 | Boston Scientific Scimed, Inc. | System for nerve modulation and innocuous thermal gradient nerve block |
WO2014047454A2 (en) | 2012-09-21 | 2014-03-27 | Boston Scientific Scimed, Inc. | Self-cooling ultrasound ablation catheter |
WO2014059165A2 (en) | 2012-10-10 | 2014-04-17 | Boston Scientific Scimed, Inc. | Renal nerve modulation devices and methods |
CN105188830B (zh) * | 2012-12-28 | 2019-06-07 | 巴德血管外围设备公司 | 通过机械振动球囊的药物传递 |
US10076384B2 (en) | 2013-03-08 | 2018-09-18 | Symple Surgical, Inc. | Balloon catheter apparatus with microwave emitter |
US9956033B2 (en) | 2013-03-11 | 2018-05-01 | Boston Scientific Scimed, Inc. | Medical devices for modulating nerves |
US9693821B2 (en) | 2013-03-11 | 2017-07-04 | Boston Scientific Scimed, Inc. | Medical devices for modulating nerves |
US9808311B2 (en) | 2013-03-13 | 2017-11-07 | Boston Scientific Scimed, Inc. | Deflectable medical devices |
EP2971232A1 (en) | 2013-03-14 | 2016-01-20 | ReCor Medical, Inc. | Methods of plating or coating ultrasound transducers |
WO2014159276A1 (en) | 2013-03-14 | 2014-10-02 | Recor Medical, Inc. | Ultrasound-based neuromodulation system |
US10265122B2 (en) | 2013-03-15 | 2019-04-23 | Boston Scientific Scimed, Inc. | Nerve ablation devices and related methods of use |
AU2014237950B2 (en) | 2013-03-15 | 2017-04-13 | Boston Scientific Scimed, Inc. | Control unit for use with electrode pads and a method for estimating an electrical leakage |
US9827039B2 (en) | 2013-03-15 | 2017-11-28 | Boston Scientific Scimed, Inc. | Methods and apparatuses for remodeling tissue of or adjacent to a body passage |
JP2016524949A (ja) | 2013-06-21 | 2016-08-22 | ボストン サイエンティフィック サイムド,インコーポレイテッドBoston Scientific Scimed,Inc. | 回転可能シャフトを有する腎神経アブレーション用医療装置 |
CN105473091B (zh) | 2013-06-21 | 2020-01-21 | 波士顿科学国际有限公司 | 具有可一起移动的电极支撑件的肾脏去神经球囊导管 |
US9707036B2 (en) | 2013-06-25 | 2017-07-18 | Boston Scientific Scimed, Inc. | Devices and methods for nerve modulation using localized indifferent electrodes |
WO2015002787A1 (en) | 2013-07-01 | 2015-01-08 | Boston Scientific Scimed, Inc. | Medical devices for renal nerve ablation |
CN105377169B (zh) | 2013-07-11 | 2019-04-19 | 波士顿科学国际有限公司 | 用于神经调制的装置和方法 |
EP3019106A1 (en) | 2013-07-11 | 2016-05-18 | Boston Scientific Scimed, Inc. | Medical device with stretchable electrode assemblies |
CN105682594B (zh) | 2013-07-19 | 2018-06-22 | 波士顿科学国际有限公司 | 螺旋双极电极肾脏去神经支配气囊 |
CN105392435B (zh) | 2013-07-22 | 2018-11-09 | 波士顿科学国际有限公司 | 具有扭绞球囊的肾神经消融导管 |
WO2015013205A1 (en) | 2013-07-22 | 2015-01-29 | Boston Scientific Scimed, Inc. | Medical devices for renal nerve ablation |
WO2015027096A1 (en) | 2013-08-22 | 2015-02-26 | Boston Scientific Scimed, Inc. | Flexible circuit having improved adhesion to a renal nerve modulation balloon |
WO2015035047A1 (en) | 2013-09-04 | 2015-03-12 | Boston Scientific Scimed, Inc. | Radio frequency (rf) balloon catheter having flushing and cooling capability |
EP3043733A1 (en) | 2013-09-13 | 2016-07-20 | Boston Scientific Scimed, Inc. | Ablation balloon with vapor deposited cover layer |
US11246654B2 (en) | 2013-10-14 | 2022-02-15 | Boston Scientific Scimed, Inc. | Flexible renal nerve ablation devices and related methods of use and manufacture |
CN105592778B (zh) | 2013-10-14 | 2019-07-23 | 波士顿科学医学有限公司 | 高分辨率心脏标测电极阵列导管 |
US9962223B2 (en) | 2013-10-15 | 2018-05-08 | Boston Scientific Scimed, Inc. | Medical device balloon |
US9770606B2 (en) | 2013-10-15 | 2017-09-26 | Boston Scientific Scimed, Inc. | Ultrasound ablation catheter with cooling infusion and centering basket |
US10945786B2 (en) | 2013-10-18 | 2021-03-16 | Boston Scientific Scimed, Inc. | Balloon catheters with flexible conducting wires and related methods of use and manufacture |
EP3060153A1 (en) | 2013-10-25 | 2016-08-31 | Boston Scientific Scimed, Inc. | Embedded thermocouple in denervation flex circuit |
US11202671B2 (en) | 2014-01-06 | 2021-12-21 | Boston Scientific Scimed, Inc. | Tear resistant flex circuit assembly |
US10835313B2 (en) * | 2014-01-30 | 2020-11-17 | Medlumics S.L. | Radiofrequency ablation catheter with optical tissue evaluation |
JP6325121B2 (ja) | 2014-02-04 | 2018-05-16 | ボストン サイエンティフィック サイムド,インコーポレイテッドBoston Scientific Scimed,Inc. | 双極電極上の温度センサの代替配置 |
US11000679B2 (en) | 2014-02-04 | 2021-05-11 | Boston Scientific Scimed, Inc. | Balloon protection and rewrapping devices and related methods of use |
US10709490B2 (en) | 2014-05-07 | 2020-07-14 | Medtronic Ardian Luxembourg S.A.R.L. | Catheter assemblies comprising a direct heating element for renal neuromodulation and associated systems and methods |
US10575904B1 (en) | 2016-08-14 | 2020-03-03 | Digma Medical Ltd. | Apparatus and method for selective submucosal ablation |
EP3381393A1 (en) * | 2017-03-31 | 2018-10-03 | National University of Ireland Galway | An ablation probe |
US11471219B2 (en) * | 2017-08-18 | 2022-10-18 | Biosense Webster (Israel) Ltd. | Catheter probe navigation method and device employing opposing transducers |
CN107837071B (zh) * | 2017-10-26 | 2024-09-27 | 广州永士达医疗科技有限责任公司 | 一种子宫oct导管及具有回抽功能的子宫oct设备 |
US20240081847A1 (en) * | 2018-06-18 | 2024-03-14 | Boston Scientific Scimed, Inc. | Balloon Surface Photoacoustic Pressure Wave Generation to Disrupt Vascular Lesions |
CN112494135A (zh) * | 2020-11-20 | 2021-03-16 | 毕勇 | 一种支气管哮喘的激光热成形治疗装置 |
EP4342407A1 (en) * | 2022-09-23 | 2024-03-27 | Terra Quantum AG | Laser system and method for detecting and processing information |
Family Cites Families (122)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1167014A (en) * | 1915-06-25 | 1916-01-04 | William R O'brien | Veterinary surgical instrument. |
US2505358A (en) * | 1949-04-20 | 1950-04-25 | Sklar Mfg Co Inc J | Double-cutting biopsy bistoury |
US2701559A (en) * | 1951-08-02 | 1955-02-08 | William A Cooper | Apparatus for exfoliating and collecting diagnostic material from inner walls of hollow viscera |
US3952747A (en) * | 1974-03-28 | 1976-04-27 | Kimmell Jr Garman O | Filter and filter insertion instrument |
EP0152766A1 (en) * | 1984-01-24 | 1985-08-28 | Shiley Incorporated | Reduction of an arteriosclerotic lesion by selective absorption of electromagnetic energy in a component thereof |
US4799479A (en) * | 1984-10-24 | 1989-01-24 | The Beth Israel Hospital Association | Method and apparatus for angioplasty |
US5318024A (en) * | 1985-03-22 | 1994-06-07 | Massachusetts Institute Of Technology | Laser endoscope for spectroscopic imaging |
US5372138A (en) * | 1988-03-21 | 1994-12-13 | Boston Scientific Corporation | Acousting imaging catheters and the like |
US5178620A (en) * | 1988-06-10 | 1993-01-12 | Advanced Angioplasty Products, Inc. | Thermal dilatation catheter and method |
US5191883A (en) * | 1988-10-28 | 1993-03-09 | Prutech Research And Development Partnership Ii | Device for heating tissue in a patient's body |
US5098431A (en) * | 1989-04-13 | 1992-03-24 | Everest Medical Corporation | RF ablation catheter |
US5282484A (en) * | 1989-08-18 | 1994-02-01 | Endovascular Instruments, Inc. | Method for performing a partial atherectomy |
WO1991003207A1 (en) * | 1989-09-08 | 1991-03-21 | Boston Scientific Corporation | Physiologic low stress angioplasty |
US5178625A (en) * | 1989-12-07 | 1993-01-12 | Evi Corporation | Catheter atherotome |
US5304121A (en) * | 1990-12-28 | 1994-04-19 | Boston Scientific Corporation | Drug delivery system making use of a hydrogel polymer coating |
US5098429A (en) * | 1990-04-17 | 1992-03-24 | Mmtc, Inc. | Angioplastic technique employing an inductively-heated ferrite material |
US5190540A (en) * | 1990-06-08 | 1993-03-02 | Cardiovascular & Interventional Research Consultants, Inc. | Thermal balloon angioplasty |
WO1991019529A1 (en) * | 1990-06-15 | 1991-12-26 | Cortrak Medical, Inc. | Drug delivery apparatus and method |
US5304171A (en) * | 1990-10-18 | 1994-04-19 | Gregory Kenton W | Catheter devices and methods for delivering |
US6524274B1 (en) * | 1990-12-28 | 2003-02-25 | Scimed Life Systems, Inc. | Triggered release hydrogel drug delivery system |
US5102402A (en) * | 1991-01-04 | 1992-04-07 | Medtronic, Inc. | Releasable coatings on balloon catheters |
JPH04307054A (ja) * | 1991-04-02 | 1992-10-29 | Olympus Optical Co Ltd | 超音波治療装置 |
US5383917A (en) * | 1991-07-05 | 1995-01-24 | Jawahar M. Desai | Device and method for multi-phase radio-frequency ablation |
JPH0596012A (ja) * | 1991-10-07 | 1993-04-20 | Olympus Optical Co Ltd | 温熱治療装置 |
US5498261A (en) * | 1991-12-20 | 1996-03-12 | Advanced Cardiovascular Systems, Inc. | Thermal angioplasty system |
US5230334A (en) * | 1992-01-22 | 1993-07-27 | Summit Technology, Inc. | Method and apparatus for generating localized hyperthermia |
US5993389A (en) * | 1995-05-22 | 1999-11-30 | Ths International, Inc. | Devices for providing acoustic hemostasis |
US5330518A (en) * | 1992-03-06 | 1994-07-19 | Urologix, Inc. | Method for treating interstitial tissue associated with microwave thermal therapy |
US5306250A (en) * | 1992-04-02 | 1994-04-26 | Indiana University Foundation | Method and apparatus for intravascular drug delivery |
US5277201A (en) * | 1992-05-01 | 1994-01-11 | Vesta Medical, Inc. | Endometrial ablation apparatus and method |
US5443470A (en) * | 1992-05-01 | 1995-08-22 | Vesta Medical, Inc. | Method and apparatus for endometrial ablation |
US5634901A (en) * | 1992-11-02 | 1997-06-03 | Localmed, Inc. | Method of using a catheter sleeve |
CA2114988A1 (en) * | 1993-02-05 | 1994-08-06 | Matthew O'boyle | Ultrasonic angioplasty balloon catheter |
US5860974A (en) * | 1993-07-01 | 1999-01-19 | Boston Scientific Corporation | Heart ablation catheter with expandable electrode and method of coupling energy to an electrode on a catheter shaft |
US5409000A (en) * | 1993-09-14 | 1995-04-25 | Cardiac Pathways Corporation | Endocardial mapping and ablation system utilizing separately controlled steerable ablation catheter with ultrasonic imaging capabilities and method |
US5496312A (en) * | 1993-10-07 | 1996-03-05 | Valleylab Inc. | Impedance and temperature generator control |
US5599346A (en) * | 1993-11-08 | 1997-02-04 | Zomed International, Inc. | RF treatment system |
US5810802A (en) * | 1994-08-08 | 1998-09-22 | E.P. Technologies, Inc. | Systems and methods for controlling tissue ablation using multiple temperature sensing elements |
US5876336A (en) * | 1994-10-11 | 1999-03-02 | Ep Technologies, Inc. | Systems and methods for guiding movable electrode elements within multiple-electrode structure |
US5665062A (en) * | 1995-01-23 | 1997-09-09 | Houser; Russell A. | Atherectomy catheter and RF cutting method |
US6409722B1 (en) * | 1998-07-07 | 2002-06-25 | Medtronic, Inc. | Apparatus and method for creating, maintaining, and controlling a virtual electrode used for the ablation of tissue |
US5869127A (en) * | 1995-02-22 | 1999-02-09 | Boston Scientific Corporation | Method of providing a substrate with a bio-active/biocompatible coating |
US5660836A (en) * | 1995-05-05 | 1997-08-26 | Knowlton; Edward W. | Method and apparatus for controlled contraction of collagen tissue |
US6190379B1 (en) * | 1995-06-06 | 2001-02-20 | Sun Star Technology, Inc. | Hot tip catheter |
US6019757A (en) * | 1995-07-07 | 2000-02-01 | Target Therapeutics, Inc. | Endoluminal electro-occlusion detection apparatus and method |
US5865801A (en) * | 1995-07-18 | 1999-02-02 | Houser; Russell A. | Multiple compartmented balloon catheter with external pressure sensing |
US6763261B2 (en) * | 1995-09-20 | 2004-07-13 | Board Of Regents, The University Of Texas System | Method and apparatus for detecting vulnerable atherosclerotic plaque |
US6350276B1 (en) * | 1996-01-05 | 2002-02-26 | Thermage, Inc. | Tissue remodeling apparatus containing cooling fluid |
EP0921765B1 (en) * | 1996-03-05 | 2007-05-02 | Vnus Medical Technologies, Inc. | Vascular catheter-based system for heating tissue |
US6033397A (en) * | 1996-03-05 | 2000-03-07 | Vnus Medical Technologies, Inc. | Method and apparatus for treating esophageal varices |
US5662671A (en) * | 1996-07-17 | 1997-09-02 | Embol-X, Inc. | Atherectomy device having trapping and excising means for removal of plaque from the aorta and other arteries |
US6081749A (en) * | 1997-08-13 | 2000-06-27 | Surx, Inc. | Noninvasive devices, methods, and systems for shrinking of tissues |
CA2225521C (en) * | 1996-12-27 | 2004-04-06 | Eclipse Surgical Technologies, Inc. | Laser assisted drug delivery apparatus |
JPH10216145A (ja) * | 1997-02-12 | 1998-08-18 | Olympus Optical Co Ltd | 超音波診断治療システム |
WO1998041157A1 (en) * | 1997-03-17 | 1998-09-24 | Boris Rubinsky | Freezing method for controlled removal of fatty tissue by liposuction |
US6033357A (en) * | 1997-03-28 | 2000-03-07 | Navius Corporation | Intravascular radiation delivery device |
JP2001514921A (ja) * | 1997-08-13 | 2001-09-18 | サークス, インコーポレイテッド | 組織収縮のための非侵襲性デバイス、方法、およびシステム |
US6200266B1 (en) * | 1998-03-31 | 2001-03-13 | Case Western Reserve University | Method and apparatus for ultrasound imaging using acoustic impedance reconstruction |
US20020010502A1 (en) * | 1998-04-01 | 2002-01-24 | Trachtenberg John R. | Thermotherapy method |
US6219577B1 (en) * | 1998-04-14 | 2001-04-17 | Global Vascular Concepts, Inc. | Iontophoresis, electroporation and combination catheters for local drug delivery to arteries and other body tissues |
ATE298590T1 (de) * | 1998-04-27 | 2005-07-15 | Surmodics Inc | Bioaktive wirkstoffe freisetzende beschichtungen |
US6161047A (en) * | 1998-04-30 | 2000-12-12 | Medtronic Inc. | Apparatus and method for expanding a stimulation lead body in situ |
US6050994A (en) * | 1998-05-05 | 2000-04-18 | Cardiac Pacemakers, Inc. | RF ablation apparatus and method using controllable duty cycle with alternate phasing |
US6022901A (en) * | 1998-05-13 | 2000-02-08 | Pharmascience Inc. | Administration of resveratrol to prevent or treat restenosis following coronary intervention |
US9415222B2 (en) * | 1998-08-05 | 2016-08-16 | Cyberonics, Inc. | Monitoring an epilepsy disease state with a supervisory module |
US6183468B1 (en) * | 1998-09-10 | 2001-02-06 | Scimed Life Systems, Inc. | Systems and methods for controlling power in an electrosurgical probe |
US6036689A (en) * | 1998-09-24 | 2000-03-14 | Tu; Lily Chen | Ablation device for treating atherosclerotic tissues |
US7901400B2 (en) * | 1998-10-23 | 2011-03-08 | Covidien Ag | Method and system for controlling output of RF medical generator |
US6796981B2 (en) * | 1999-09-30 | 2004-09-28 | Sherwood Services Ag | Vessel sealing system |
US6673290B1 (en) * | 1998-11-12 | 2004-01-06 | Scimed Life Systems, Inc. | Electrode structure for heating and ablating tissue and method for making and assembling the same |
EP1141685B1 (en) * | 1999-01-05 | 2005-02-23 | Kaiku Limited | Impedance measurements of bodily matter |
US6206831B1 (en) * | 1999-01-06 | 2001-03-27 | Scimed Life Systems, Inc. | Ultrasound-guided ablation catheter and methods of use |
US6695830B2 (en) * | 1999-01-15 | 2004-02-24 | Scimed Life Systems, Inc. | Method for delivering medication into an arterial wall for prevention of restenosis |
US6191862B1 (en) * | 1999-01-20 | 2001-02-20 | Lightlab Imaging, Llc | Methods and apparatus for high speed longitudinal scanning in imaging systems |
US6692490B1 (en) * | 1999-05-18 | 2004-02-17 | Novasys Medical, Inc. | Treatment of urinary incontinence and other disorders by application of energy and drugs |
US6203561B1 (en) * | 1999-07-30 | 2001-03-20 | Incept Llc | Integrated vascular device having thrombectomy element and vascular filter and methods of use |
US7175644B2 (en) * | 2001-02-14 | 2007-02-13 | Broncus Technologies, Inc. | Devices and methods for maintaining collateral channels in tissue |
CA2384866C (en) * | 1999-09-28 | 2012-07-10 | Stuart D. Edwards | Treatment of tissue by application of energy and drugs |
US20040215296A1 (en) * | 1999-11-16 | 2004-10-28 | Barrx, Inc. | System and method for treating abnormal epithelium in an esophagus |
DE60138880D1 (de) * | 2000-05-03 | 2009-07-16 | Bard Inc C R | Vorrichtung zur mehrdimensionalen darstellung und ablation bei elektrophysiologischen prozeduren |
US6599288B2 (en) * | 2000-05-16 | 2003-07-29 | Atrionix, Inc. | Apparatus and method incorporating an ultrasound transducer onto a delivery member |
US6477426B1 (en) * | 2000-06-20 | 2002-11-05 | Celsion Corporation | System and method for heating the prostate gland to treat and prevent the growth and spread of prostate tumors |
US6511496B1 (en) * | 2000-09-12 | 2003-01-28 | Advanced Cardiovascular Systems, Inc. | Embolic protection device for use in interventional procedures |
US7158832B2 (en) * | 2000-09-27 | 2007-01-02 | Cvrx, Inc. | Electrode designs and methods of use for cardiovascular reflex control devices |
US6985774B2 (en) * | 2000-09-27 | 2006-01-10 | Cvrx, Inc. | Stimulus regimens for cardiovascular reflex control |
US6522926B1 (en) * | 2000-09-27 | 2003-02-18 | Cvrx, Inc. | Devices and methods for cardiovascular reflex control |
US6845267B2 (en) * | 2000-09-28 | 2005-01-18 | Advanced Bionics Corporation | Systems and methods for modulation of circulatory perfusion by electrical and/or drug stimulation |
US6706037B2 (en) * | 2000-10-24 | 2004-03-16 | Galil Medical Ltd. | Multiple cryoprobe apparatus and method |
US6673066B2 (en) * | 2000-11-10 | 2004-01-06 | Cardiostream, Inc. | Apparatus and method to diagnose and treat vulnerable plaque |
US7245959B1 (en) * | 2001-03-02 | 2007-07-17 | Scimed Life Systems, Inc. | Imaging catheter for use inside a guiding catheter |
US20030050635A1 (en) * | 2001-08-22 | 2003-03-13 | Csaba Truckai | Embolization systems and techniques for treating tumors |
US6607362B2 (en) * | 2001-10-11 | 2003-08-19 | Agilent Technologies, Inc. | Micro paddle wheel pump for precise pumping, mixing, dispensing, and valving of blood and reagents |
CN1160136C (zh) * | 2001-11-28 | 2004-08-04 | 北京源德生物医学工程股份有限公司 | 超声波热疗机及其焦点温度的预测方法 |
US20030153905A1 (en) * | 2002-01-25 | 2003-08-14 | Edwards Stuart Denzil | Selective ablation system |
US7192427B2 (en) * | 2002-02-19 | 2007-03-20 | Afx, Inc. | Apparatus and method for assessing transmurality of a tissue ablation |
US7162303B2 (en) * | 2002-04-08 | 2007-01-09 | Ardian, Inc. | Renal nerve stimulation method and apparatus for treatment of patients |
US7653438B2 (en) * | 2002-04-08 | 2010-01-26 | Ardian, Inc. | Methods and apparatus for renal neuromodulation |
US20070135875A1 (en) * | 2002-04-08 | 2007-06-14 | Ardian, Inc. | Methods and apparatus for thermally-induced renal neuromodulation |
US6852109B2 (en) * | 2002-06-11 | 2005-02-08 | Intraluminal Therapeutics, Inc. | Radio frequency guide wire assembly with optical coherence reflectometry guidance |
US6878920B2 (en) * | 2002-06-28 | 2005-04-12 | Intel Corporation | Optical receiver circuit, method, and system |
US6773447B2 (en) * | 2002-07-02 | 2004-08-10 | Sentient Engineering & Technology, Llc | Balloon catheter and treatment apparatus |
US6991617B2 (en) * | 2002-08-21 | 2006-01-31 | Hektner Thomas R | Vascular treatment method and device |
KR100887669B1 (ko) * | 2002-12-28 | 2009-03-11 | 엘지디스플레이 주식회사 | 액정표시장치 및 그 제조방법 |
WO2004083797A2 (en) * | 2003-03-14 | 2004-09-30 | Thermosurgery Technologies, Inc. | Hyperthermia treatment system |
US20050033136A1 (en) * | 2003-08-01 | 2005-02-10 | Assaf Govari | Catheter with electrode strip |
JP2005237827A (ja) * | 2004-02-27 | 2005-09-08 | Terumo Corp | 治療用カテーテルおよび治療装置 |
US20050251116A1 (en) * | 2004-05-05 | 2005-11-10 | Minnow Medical, Llc | Imaging and eccentric atherosclerotic material laser remodeling and/or ablation catheter |
US7771418B2 (en) * | 2005-03-09 | 2010-08-10 | Sunnybrook Health Sciences Centre | Treatment of diseased tissue using controlled ultrasonic heating |
US8801701B2 (en) * | 2005-03-09 | 2014-08-12 | Sunnybrook Health Sciences Centre | Method and apparatus for obtaining quantitative temperature measurements in prostate and other tissue undergoing thermal therapy treatment |
US8765116B2 (en) * | 2005-03-24 | 2014-07-01 | Medifocus, Inc. | Apparatus and method for pre-conditioning/fixation and treatment of disease with heat activation/release with thermoactivated drugs and gene products |
US7862565B2 (en) * | 2005-05-12 | 2011-01-04 | Aragon Surgical, Inc. | Method for tissue cauterization |
DE202007019566U1 (de) * | 2006-06-28 | 2013-10-31 | Medtronic Ardian Luxembourg S.à.r.l. | Vorrichtungen und Systeme für eine thermisch-induzierte renale Neuromodulation |
CA2666661C (en) * | 2006-10-18 | 2015-01-20 | Minnow Medical, Inc. | Tuned rf energy and electrical tissue characterization for selective treatment of target tissues |
AU2007310986B2 (en) * | 2006-10-18 | 2013-07-04 | Boston Scientific Scimed, Inc. | Inducing desirable temperature effects on body tissue |
EP2144600A4 (en) * | 2007-04-04 | 2011-03-16 | Massachusetts Inst Technology | POLY (AMINIC ACID) TARGET MOLECULES |
WO2008126070A2 (en) * | 2007-04-11 | 2008-10-23 | Neurosonix Ltd. | Acoustic diversion of emboli |
KR101640424B1 (ko) * | 2007-06-25 | 2016-07-18 | 인터내셔널 카디오 코퍼레이션 | 영상 유도 플라크 절제 |
US9084609B2 (en) * | 2010-07-30 | 2015-07-21 | Boston Scientific Scime, Inc. | Spiral balloon catheter for renal nerve ablation |
US9155589B2 (en) * | 2010-07-30 | 2015-10-13 | Boston Scientific Scimed, Inc. | Sequential activation RF electrode set for renal nerve ablation |
US9463062B2 (en) * | 2010-07-30 | 2016-10-11 | Boston Scientific Scimed, Inc. | Cooled conductive balloon RF catheter for renal nerve ablation |
US20120029512A1 (en) * | 2010-07-30 | 2012-02-02 | Willard Martin R | Balloon with surface electrodes and integral cooling for renal nerve ablation |
US20120029496A1 (en) * | 2010-07-30 | 2012-02-02 | Scott Smith | Renal nerve ablation using mild freezing and microwave energy |
-
2009
- 2009-09-21 CN CN2009801442162A patent/CN102209497A/zh active Pending
- 2009-09-21 CA CA2737785A patent/CA2737785A1/en not_active Abandoned
- 2009-09-21 EP EP09815350.5A patent/EP2341839B1/en not_active Not-in-force
- 2009-09-21 AU AU2009292987A patent/AU2009292987A1/en not_active Abandoned
- 2009-09-21 JP JP2011528045A patent/JP5622729B2/ja not_active Expired - Fee Related
- 2009-09-21 WO PCT/US2009/057728 patent/WO2010033940A1/en active Application Filing
- 2009-09-22 US US12/564,268 patent/US20100076299A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
EP2341839A4 (en) | 2012-11-14 |
EP2341839B1 (en) | 2015-10-21 |
US20100076299A1 (en) | 2010-03-25 |
CN102209497A (zh) | 2011-10-05 |
EP2341839A1 (en) | 2011-07-13 |
CA2737785A1 (en) | 2010-03-25 |
JP2012502772A (ja) | 2012-02-02 |
WO2010033940A1 (en) | 2010-03-25 |
AU2009292987A1 (en) | 2010-03-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5622729B2 (ja) | 身体組織に対して温度効果を誘発するシステム | |
JP5307900B2 (ja) | 組織トポグラフィの知識によらないエネルギーの選択的な蓄積 | |
JP6785832B2 (ja) | 高周波エネルギを用いた閉塞血管再疎通術 | |
JP6185401B2 (ja) | 身体組織に対する所望の温度作用を誘発するためのカテーテル・システム | |
JP6412790B2 (ja) | 経皮的超音波腎神経除去による高血圧症を治療するための方法及び装置 | |
US20140058294A1 (en) | Tissue treatment and monitoring by application of energy | |
US20140180077A1 (en) | Tissue ablation catheter and methods of ablating tissue | |
JP2010507403A (ja) | 標的組織の選択的な処置のための調節されたrfエネルギーおよび電気的な組織の特徴付け | |
BRPI0811688B1 (pt) | sistema para reduzir não invasivamente a placa vascular | |
AU2013237732B2 (en) | Inducing desirable temperature effects on body tissue |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20120906 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20120906 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140219 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20140430 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20140730 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20140826 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20140922 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 5622729 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
LAPS | Cancellation because of no payment of annual fees |