JP2018047264A - 撮像部品を備えたバルーンアテロームカテーテル - Google Patents
撮像部品を備えたバルーンアテロームカテーテル Download PDFInfo
- Publication number
- JP2018047264A JP2018047264A JP2017214131A JP2017214131A JP2018047264A JP 2018047264 A JP2018047264 A JP 2018047264A JP 2017214131 A JP2017214131 A JP 2017214131A JP 2017214131 A JP2017214131 A JP 2017214131A JP 2018047264 A JP2018047264 A JP 2018047264A
- Authority
- JP
- Japan
- Prior art keywords
- catheter
- imaging
- drive shaft
- shaft
- cutter
- 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.)
- Granted
Links
- 238000003384 imaging method Methods 0.000 title claims abstract description 311
- 239000013307 optical fiber Substances 0.000 claims description 100
- 208000037260 Atherosclerotic Plaque Diseases 0.000 claims description 75
- 206010003210 Arteriosclerosis Diseases 0.000 claims description 74
- 230000007246 mechanism Effects 0.000 claims description 52
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 38
- 238000002679 ablation Methods 0.000 claims description 29
- 238000012014 optical coherence tomography Methods 0.000 claims description 27
- 238000002271 resection Methods 0.000 claims description 23
- 239000010980 sapphire Substances 0.000 claims description 5
- 229910052594 sapphire Inorganic materials 0.000 claims description 5
- 239000004417 polycarbonate Substances 0.000 claims description 4
- 238000013519 translation Methods 0.000 claims description 4
- 229920000178 Acrylic resin Polymers 0.000 claims description 3
- 239000004925 Acrylic resin Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 229920003217 poly(methylsilsesquioxane) Polymers 0.000 claims description 3
- 229920005668 polycarbonate resin Polymers 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 19
- 238000012907 on board imaging Methods 0.000 abstract 1
- 239000012530 fluid Substances 0.000 description 26
- 210000004204 blood vessel Anatomy 0.000 description 23
- 230000003287 optical effect Effects 0.000 description 21
- 230000006870 function Effects 0.000 description 16
- 238000005520 cutting process Methods 0.000 description 14
- 239000000853 adhesive Substances 0.000 description 12
- 230000001070 adhesive effect Effects 0.000 description 12
- 230000008569 process Effects 0.000 description 10
- 230000003902 lesion Effects 0.000 description 9
- 239000000835 fiber Substances 0.000 description 7
- 239000000463 material Substances 0.000 description 6
- 230000017531 blood circulation Effects 0.000 description 5
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 239000000945 filler Substances 0.000 description 5
- 238000011282 treatment Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 239000003550 marker Substances 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 3
- 238000012984 biological imaging Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000011780 sodium chloride Substances 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 210000001367 artery Anatomy 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 208000037803 restenosis Diseases 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 200000000007 Arterial disease Diseases 0.000 description 1
- 208000005189 Embolism Diseases 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000002399 angioplasty Methods 0.000 description 1
- 238000000149 argon plasma sintering Methods 0.000 description 1
- 230000003143 atherosclerotic effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 230000035876 healing Effects 0.000 description 1
- 230000023597 hemostasis Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002803 maceration Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000011859 microparticle Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 230000000638 stimulation Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000003325 tomography Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
- 230000009278 visceral effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- 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
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/3205—Excision instruments
- A61B17/3207—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
- A61B17/320725—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions with radially expandable cutting or abrading elements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/3205—Excision instruments
- A61B17/3207—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
- A61B17/320758—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions with a rotating cutting instrument, e.g. motor driven
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/3205—Excision instruments
- A61B17/3207—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
- A61B17/320783—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions through side-hole, e.g. sliding or rotating cutter inside catheter
-
- 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
- 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
- A61B90/361—Image-producing devices, e.g. surgical cameras
-
- 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
- A61B2017/22051—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 with an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation
- A61B2017/22061—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 with an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation for spreading elements apart
-
- 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
- A61B2017/22051—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 with an inflatable part, e.g. balloon, for positioning, blocking, or immobilisation
- A61B2017/22065—Functions of balloons
- A61B2017/22071—Steering
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/32—Surgical cutting instruments
- A61B17/3205—Excision instruments
- A61B17/3207—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
- A61B17/320783—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions through side-hole, e.g. sliding or rotating cutter inside catheter
- A61B2017/320791—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions through side-hole, e.g. sliding or rotating cutter inside catheter with cutter extending outside the cutting window
-
- 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
- A61B2090/373—Surgical systems with images on a monitor during operation using light, e.g. by using optical scanners
- A61B2090/3735—Optical coherence tomography [OCT]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6846—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive
- A61B5/6847—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be brought in contact with an internal body part, i.e. invasive mounted on an invasive device
- A61B5/6852—Catheters
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Veterinary Medicine (AREA)
- General Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pathology (AREA)
- Vascular Medicine (AREA)
- Physics & Mathematics (AREA)
- Biophysics (AREA)
- Radiology & Medical Imaging (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Surgical Instruments (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Endoscopes (AREA)
Abstract
【解決手段】アテロームカテーテル100は、細長い可撓性カテーテル本体部101と、カテーテル本体部の遠位端付近にあるカッタ103と、カテーテル本体部内に延び、カッタに接続された駆動シャフトと、カテーテル本体部の遠位端付近にある撮像部品と、カテーテル本体部内に延び、撮像部品に接続された撮像シャフトとを備える。カッタおよび撮像部品は、互いに対して機械的に独立し、駆動シャフトは、撮像シャフトおよびカテーテル本体部に対して軸方向に並進移動するように構成される。
【選択図】図1A
Description
本願は、「撮像部品を備えたバルーンアテロームカテーテル」と題する2012年9月6日付けで出願された米国仮特許出願第61/697,743号の優先権を主張し、その内容はここに参考として一体のものとして統合される。
本願明細書で言及するすべての刊行物および特許文献は、参考として統合されるものと明確かつ個別に表示したかのようのように、それと同等に参考に一体のものとして統合される。
Claims (34)
- アテロームカテーテルであって、
細長い可撓性カテーテル本体部と、
カテーテル本体部の遠位端付近にあるカッタと、
カテーテル本体部内に延び、カッタに接続された駆動シャフトと、
カテーテル本体部の遠位端付近にある撮像部品と、
カテーテル本体部内に延び、撮像部品に接続された撮像シャフトとを備え、
カッタおよび撮像部品は、互いに対して機械的に独立し、
駆動シャフトは、撮像シャフトおよびカテーテル本体部に対して軸方向に並進移動するように構成されたことを特徴とするアテロームカテーテル。 - 駆動シャフトおよび撮像シャフトは、カテーテル本体部の長さに沿って分離されることを特徴とする請求項1に記載のアテロームカテーテル。
- 駆動シャフトおよび撮像シャフトは、デバイスの近位端で接続されることを特徴とする請求項1に記載のアテロームカテーテル。
- デバイスは、駆動シャフトおよび撮像シャフトの近位端に同時にトルクを伝えるように構成されたハンドルをさらに備え、
駆動シャフトおよび撮像シャフトは、ハンドル内で接続されることを特徴とする請求項3に記載のアテロームカテーテル。 - ハンドルは、撮像シャフトを並進移動させることなく、駆動シャフトを並進移動させるように構成された並進移動機構を有することを特徴とする請求項4に記載のアテロームカテーテル。
- カッタを血管壁に押し付けるように構成された膨張可能部品をさらに有することを特徴とする請求項1に記載のアテロームカテーテル。
- カテーテル本体部に連結される細長い遠位先端部をさらに備え、
細長い遠位先端部は切除窓部を有し、
組織を切除窓部内に陥入させるような寸法と形状を有することを特徴とする請求項1に記載のアテロームカテーテル。 - 撮像部品は、光ファイバを有し、
光ファイバは、撮像シャフトの遠位端のみで撮像シャフトに接続されたことを特徴とする請求項1に記載のアテロームカテーテル。 - 撮像部品は、光コヒーレンス・トモグラフィ撮像部品を有することを特徴とする請求項1に記載のアテロームカテーテル。
- アテロームカテーテルであって、
細長い可撓性カテーテル本体部と、
カテーテル本体部の遠位端付近にあるカッタと、
カテーテル本体部内に延び、カッタに接続された駆動シャフトと、
カテーテル本体部の遠位端付近にある撮像部品と、
カテーテル本体部内に延び、撮像部品に接続された撮像シャフトとを備え、
撮像シャフトおよび駆動シャフトは、同心に配置され、
駆動シャフトは、撮像シャフト内に延び、
カッタおよび撮像部品は、機械的に独立し、
駆動シャフトは、撮像シャフトおよびカテーテル本体部に対して軸方向に並進移動するように構成されたことを特徴とするアテロームカテーテル。 - 撮像シャフトおよび駆動シャフトの両方は、実質的にカテーテル本体部の中心軸に沿って延びることを特徴とする請求項10に記載のアテロームカテーテル。
- 撮像部品は、光ファイバを有し、
光ファイバは、カテーテルの長さに沿って軸外に延びることを特徴とする請求項10に記載のアテロームカテーテル。 - 光ファイバは、駆動シャフトの周りに巻き付くことなく、撮像シャフト内で回転するように構成されたことを特徴とする請求項12に記載のアテロームカテーテル。
- アテロームカテーテルであって、
細長い可撓性カテーテル本体部と、
カテーテル本体部の遠位端付近にあるカッタと、
カテーテル本体部内に延び、カッタに接続された駆動シャフトと、
カテーテル本体部の遠位端付近にある撮像部品と、
カテーテル本体部内に延び、撮像部品に接続された、駆動シャフトに平行な撮像シャフトとを備え、
カッタおよび撮像部品は、機械的に独立し、
駆動シャフトは、撮像シャフトおよびカテーテル本体部に対して軸方向に並進移動するように構成されたことを特徴とするアテロームカテーテル。 - 撮像シャフトは、細長い本体部に対して軸外に延びることを特徴とする請求項14に記載のアテロームカテーテル。
- 駆動シャフトは、細長い本体部に対して軸上に延びることを特徴とする請求項14に記載のアテロームカテーテル。
- デバイスは、駆動シャフトおよび撮像シャフトの近位端に同時にトルクを伝えるように構成されたハンドルをさらに備え、
ハンドルは、細長い本体部を最大3回転まで回転可能にするように構成された回転ノブを有することを特徴とする請求項14に記載のアテロームカテーテル。 - ノブは、回転制限部を有し、
回転制限部は、細長い本体部を伸張させることなく、1回転から3回転までの間の所定量だけ回転可能にするように構成されたことを特徴とする請求項17に記載のアテロームカテーテル。 - アテロームカテーテルであって、
細長い可撓性カテーテル本体部と、
カテーテル本体部の遠位端付近にあるカッタと、
カテーテル本体部内に延び、カッタに接続された駆動シャフトと、
カテーテル本体部の遠位端付近にある撮像部品と、
カテーテル本体部内に延び、撮像部品に接続された撮像シャフトとを備え、
駆動シャフトおよび撮像シャフトは、同心に配置され、
駆動シャフトは、撮像シャフト内に延び、
カッタおよび撮像部品は、機械的に独立し、
駆動シャフトは、撮像シャフトおよびカテーテル本体部に対して軸方向に並進移動するように構成されたことを特徴とするアテロームカテーテル。 - 駆動シャフトの遠位端は、カッタに接続された透明な環状部品であることを特徴とする請求項19に記載のアテロームカテーテル。
- 撮像部品は、撮像のために、透明な環状部品に対して軸方向に位置合わせされるように構成されたことを特徴とする請求項19に記載のアテロームカテーテル。
- 透明な環状部品は、サファイア、ポリカーボネイト、ガラス、またはアクリル樹脂を含むことを特徴とする請求項19に記載のアテロームカテーテル。
- アテロームカテーテルであって、
細長い可撓性カテーテル本体部と、
カテーテル本体部内に延びる駆動シャフトであって、これに固定されたカッタを有する駆動シャフトと、
ヒンジポイントでカテーテル本体部に接続された細長い遠位先端部と、
細長い可撓性カテーテル本体部および細長い遠位先端部に連結される膨張可能本体部とを備え、
膨張可能本体部は、膨張することにより、ヒンジポイントで細長い遠位先端部を細長い可撓性カテーテル本体部から軸方向に遠ざかる方向に偏向させて、カッタを露出させ、
膨張可能本体部は、細長い可撓性カテーテル本体部および細長い遠位先端部に固定されバルーンの外側表面に沿って拡張するスリングにより、細長い可撓性カテーテル本体部および細長い遠位先端部に連結されることを特徴とするアテロームカテーテル。 - カテーテル本体部と軸方向にほぼ位置合わせされた位置まで細長い遠位先端部を戻すように構成された付勢機構をさらに備えたことを特徴とする請求項23に記載のアテロームカテーテル。
- 付勢機構は、駆動シャフトに軸方向の力を加えることにより動作するウェッジを有することを特徴とする請求項23に記載のアテロームカテーテル。
- 細長い遠位先端部は、切除窓部を有し、
切除窓部は、切除窓部の遠位端が接触することを防止するように構成された非対称的な形状を有することを特徴とする請求項23に記載のアテロームカテーテル。 - カッタに固定され、カッタとともに回転するように構成された撮像部品をさらに備えたことを特徴とする請求項21に記載のアテロームカテーテル。
- 撮像部品は、光コヒーレンス・トモグラフィ撮像部品であることを特徴とする請求項27に記載のアテロームカテーテル。
- 撮像部品は、光ファイバを有し、
光ファイバは、駆動シャフト内で、カテーテル本体部に対して実質的に軸上に延びることを特徴とする請求項27に記載のアテロームカテーテル。 - アテロームアセンブリであって、
細長い可撓性カテーテル本体部と、
カテーテル本体部内に延びる駆動シャフトであって、これに固定された回転可能なカッタを有し、細長い可撓性カテーテル本体部に対して軸方向に移動可能な駆動シャフトと、
カッタに固定され、カッタとともに回転するように構成された光ファイバと、
細長い本体部に固定された遠位端、および光ファイバを光源に連結するように構成された近位端を有するハンドルと、
ハンドルは、光ファイバが遠位端に対して軸方向に移動可能であり、近位端に対して固定されるように構成されたことを特徴とするアテロームカテーテル。 - ハンドルは、光ファイバが内設されるチューブを有することを特徴とする請求項30に記載のアテロームカテーテル。
- 光ファイバは、チューブ内で巻回されるように構成されたことを特徴とする請求項30に記載のアテロームカテーテル。
- チューブは、リング状に形成され、
光ファイバは、収縮状態にあるときチューブの外径と形状が一致し、拡張状態にあるときチューブの内径と形状が一致するように構成されたことを特徴とする請求項30に記載のアテロームカテーテル。 - 光ファイバは、光コヒーレンス・トモグラフィ信号を伝達するように構成されたことを特徴とする請求項30に記載のアテロームカテーテル。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261697743P | 2012-09-06 | 2012-09-06 | |
US61/697,743 | 2012-09-06 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015531065A Division JP6523170B2 (ja) | 2012-09-06 | 2013-03-15 | アテロームカテーテル及びアテロームアセンブリ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018047264A true JP2018047264A (ja) | 2018-03-29 |
JP6522713B2 JP6522713B2 (ja) | 2019-05-29 |
Family
ID=50237522
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015531065A Active JP6523170B2 (ja) | 2012-09-06 | 2013-03-15 | アテロームカテーテル及びアテロームアセンブリ |
JP2017214131A Active JP6522713B2 (ja) | 2012-09-06 | 2017-11-06 | アテロームアセンブリ |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015531065A Active JP6523170B2 (ja) | 2012-09-06 | 2013-03-15 | アテロームカテーテル及びアテロームアセンブリ |
Country Status (4)
Country | Link |
---|---|
US (1) | US10548478B2 (ja) |
EP (1) | EP2892448B1 (ja) |
JP (2) | JP6523170B2 (ja) |
WO (1) | WO2014039099A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110338855A (zh) * | 2018-04-05 | 2019-10-18 | 美多斯国际有限公司 | 具有旋转止动装置的外科器械和相关方法 |
JP2020018710A (ja) * | 2018-08-02 | 2020-02-06 | テルモ株式会社 | 医療デバイス |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8062316B2 (en) | 2008-04-23 | 2011-11-22 | Avinger, Inc. | Catheter system and method for boring through blocked vascular passages |
WO2010129075A1 (en) | 2009-04-28 | 2010-11-11 | Avinger, Inc. | Guidewire support catheter |
CN102460118B (zh) | 2009-05-28 | 2015-03-25 | 阿维格公司 | 用于生物成像的光学相干断层扫描 |
EP2448502B1 (en) | 2009-07-01 | 2022-04-06 | Avinger, Inc. | Atherectomy catheter with laterally-displaceable tip |
CA2803992C (en) | 2010-07-01 | 2018-03-20 | Avinger, Inc. | Atherectomy catheters with longitudinally displaceable drive shafts |
US10548478B2 (en) | 2010-07-01 | 2020-02-04 | Avinger, Inc. | Balloon atherectomy catheters with imaging |
US11382653B2 (en) | 2010-07-01 | 2022-07-12 | Avinger, Inc. | Atherectomy catheter |
US9949754B2 (en) | 2011-03-28 | 2018-04-24 | Avinger, Inc. | Occlusion-crossing devices |
CA2831306C (en) | 2011-03-28 | 2018-11-20 | Avinger, Inc. | Occlusion-crossing devices, imaging, and atherectomy devices |
EP2768406B1 (en) | 2011-10-17 | 2019-12-04 | Avinger, Inc. | Atherectomy catheters and non-contact actuation mechanism for catheters |
US9345406B2 (en) | 2011-11-11 | 2016-05-24 | Avinger, Inc. | Occlusion-crossing devices, atherectomy devices, and imaging |
EP2849636B1 (en) | 2012-05-14 | 2020-04-22 | Avinger, Inc. | Optical coherence tomography with graded index fiber for biological imaging |
US9345398B2 (en) | 2012-05-14 | 2016-05-24 | Avinger, Inc. | Atherectomy catheter drive assemblies |
US9498247B2 (en) * | 2014-02-06 | 2016-11-22 | Avinger, Inc. | Atherectomy catheters and occlusion crossing devices |
US11284916B2 (en) | 2012-09-06 | 2022-03-29 | Avinger, Inc. | Atherectomy catheters and occlusion crossing devices |
US10335173B2 (en) | 2012-09-06 | 2019-07-02 | Avinger, Inc. | Re-entry stylet for catheter |
WO2014143064A1 (en) | 2013-03-15 | 2014-09-18 | Avinger, Inc. | Chronic total occlusion crossing devices with imaging |
CN105228514B (zh) | 2013-03-15 | 2019-01-22 | 阿维格公司 | 光学压力传感器组件 |
US11096717B2 (en) | 2013-03-15 | 2021-08-24 | Avinger, Inc. | Tissue collection device for catheter |
EP3019096B1 (en) | 2013-07-08 | 2023-07-05 | Avinger, Inc. | System for identification of elastic lamina to guide interventional therapy |
US20150025369A1 (en) * | 2013-07-17 | 2015-01-22 | Corning Incorporated | Housing for the oct probe, oct probe assembly, and a method of making such assembly |
EP3102127B1 (en) * | 2014-02-06 | 2019-10-09 | Avinger, Inc. | Atherectomy catheter |
CN107106190B (zh) * | 2014-07-08 | 2020-02-28 | 阿维格公司 | 高速慢性全闭塞部横穿装置 |
US10702300B2 (en) * | 2014-07-18 | 2020-07-07 | Cardiovascular Systems, Inc. | Methods, devices and systems for slow rotation of drive shaft driven atherectomy systems |
EP3009085A1 (fr) | 2014-10-14 | 2016-04-20 | Coloplast A/S | Dispositif d'extraction d'un corps étranger d'un patient |
WO2017011587A1 (en) | 2015-07-13 | 2017-01-19 | Avinger, Inc. | Micro-molded anamorphic reflector lens for image guided therapeutic/diagnostic catheters |
US9943330B2 (en) | 2015-09-10 | 2018-04-17 | Covidien Lp | Tissue-removing catheter with asymmetric window |
JP6927986B2 (ja) | 2016-01-25 | 2021-09-01 | アビンガー・インコーポレイテッドAvinger, Inc. | 遅延補正を備えたoctイメージングカテーテル |
WO2017173370A1 (en) | 2016-04-01 | 2017-10-05 | Avinger, Inc. | Atherectomy catheter with serrated cutter |
WO2017210466A1 (en) | 2016-06-03 | 2017-12-07 | Avinger, Inc. | Catheter device with detachable distal end |
WO2018006041A1 (en) | 2016-06-30 | 2018-01-04 | Avinger, Inc. | Atherectomy catheter with shapeable distal tip |
US10758268B2 (en) * | 2017-12-12 | 2020-09-01 | Covidien Lp | Surgical instrument including system for sensing tissue properties and methods thereof |
US11129600B2 (en) | 2018-05-28 | 2021-09-28 | Transmed7 Llc | Devices and methods for soft tissue biopsy and tissue sample collection |
WO2021076356A1 (en) | 2019-10-18 | 2021-04-22 | Avinger, Inc. | Occlusion-crossing devices |
US20230143152A1 (en) * | 2020-03-13 | 2023-05-11 | Intuitive Surgical Operations, Inc. | Alignment of a connector interface |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62275425A (ja) * | 1986-05-21 | 1987-11-30 | オリンパス光学工業株式会社 | 内視鏡 |
JP2006502784A (ja) * | 2002-10-18 | 2006-01-26 | シア アリー | 撮像案内ワイヤを備えるアテローム切除システム |
US20100241147A1 (en) * | 2009-03-23 | 2010-09-23 | Michael Maschke | Catheter and medical apparatus as well as method for assisting an intervention to remove plaque |
WO2011003013A2 (en) * | 2009-07-01 | 2011-01-06 | Avinger, Inc. | Catheter-based off-axis optical coherence tomography imaging system |
US20120046679A1 (en) * | 2010-07-01 | 2012-02-23 | Patel Himanshu N | Atherectomy catheters with longitudinally displaceable drive shafts |
Family Cites Families (480)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3908637A (en) | 1974-04-22 | 1975-09-30 | Louis W Doroshow | Rigid urethral instrument |
GB1531659A (en) | 1977-07-21 | 1978-11-08 | Gekhman B | Apparatus for disintegration of urinary concretions |
US4527553A (en) | 1980-04-28 | 1985-07-09 | Upsher Michael S | Laryngoscope with improved light source |
US4621353A (en) | 1982-09-09 | 1986-11-04 | Burroughs Corporation | Optical memory system providing improved focusing control and improved beam combining and separating apparatus |
US4487206A (en) | 1982-10-13 | 1984-12-11 | Honeywell Inc. | Fiber optic pressure sensor with temperature compensation and reference |
FR2541784B1 (fr) | 1983-02-25 | 1986-05-16 | Thomson Csf | Dispositif de deflexion statique d'un faisceau infra-rouge |
US4611600A (en) | 1983-11-21 | 1986-09-16 | Cordis Corporation | Optical fiber pressure transducer |
US5178153A (en) | 1984-03-08 | 1993-01-12 | Einzig Robert E | Fluid flow sensing apparatus for in vivo and industrial applications employing novel differential optical fiber pressure sensors |
US5041082A (en) | 1986-06-16 | 1991-08-20 | Samuel Shiber | Mechanical atherectomy system and method |
US4926858A (en) | 1984-05-30 | 1990-05-22 | Devices For Vascular Intervention, Inc. | Atherectomy device for severe occlusions |
US4552554A (en) | 1984-06-25 | 1985-11-12 | Medi-Tech Incorporated | Introducing catheter |
US4686982A (en) | 1985-06-19 | 1987-08-18 | John Nash | Spiral wire bearing for rotating wire drive catheter |
US4654024A (en) | 1985-09-04 | 1987-03-31 | C.R. Bard, Inc. | Thermorecanalization catheter and method for use |
US5182291A (en) | 1986-02-14 | 1993-01-26 | Sanofi | Pyrozala-pyridyl aminoabkoxyphenol compounds |
US5000185A (en) | 1986-02-28 | 1991-03-19 | Cardiovascular Imaging Systems, Inc. | Method for intravascular two-dimensional ultrasonography and recanalization |
US4771774A (en) | 1986-02-28 | 1988-09-20 | Devices For Vascular Intervention, Inc. | Motor drive unit |
US4691708A (en) | 1986-03-10 | 1987-09-08 | Cordis Corporation | Optical pressure sensor for measuring blood pressure |
SE453561B (sv) | 1986-06-25 | 1988-02-15 | Radisensor Ab | Miniatyriserad sensor for fysiologiska tryckmetningar |
US4841977A (en) | 1987-05-26 | 1989-06-27 | Inter Therapy, Inc. | Ultra-thin acoustic transducer and balloon catheter using same in imaging array subassembly |
US4857046A (en) | 1987-10-21 | 1989-08-15 | Cordis Corporation | Drive catheter having helical pump drive shaft |
US5047040A (en) | 1987-11-05 | 1991-09-10 | Devices For Vascular Intervention, Inc. | Atherectomy device and method |
US4920961A (en) | 1988-06-02 | 1990-05-01 | Circon Corporation | System for disconnetably mounting an endoscope sheath with an endoscope tool |
DE347098T1 (de) | 1988-06-13 | 1991-04-11 | Samuel Mundelein Ill. Us Shiber | Atherectomiesystem mit einem fuehrungsdraht. |
SE460396B (sv) | 1988-07-29 | 1989-10-09 | Radisensor Ab | Miniatyriserad givaranordning foer maetning av fysiologiska tryck in vivo |
US5099850A (en) | 1989-01-17 | 1992-03-31 | Olympus Optical Co., Ltd. | Ultrasonic diagnostic apparatus |
US5431673A (en) | 1989-02-17 | 1995-07-11 | American Biomed, Inc. | Distal atherectomy catheter |
US5226909A (en) | 1989-09-12 | 1993-07-13 | Devices For Vascular Intervention, Inc. | Atherectomy device having helical blade and blade guide |
US5085662A (en) | 1989-11-13 | 1992-02-04 | Scimed Life Systems, Inc. | Atherectomy catheter and related components |
US5054501A (en) | 1990-05-16 | 1991-10-08 | Brigham & Women's Hospital | Steerable guide wire for cannulation of tubular or vascular organs |
US5674232A (en) | 1990-06-05 | 1997-10-07 | Halliburton; Alexander George | Catheter and method of use thereof |
BE1003189A5 (fr) | 1990-07-27 | 1992-01-07 | B A Cosurvey Optics S P R L B | Capteur de pression. |
JP3467268B2 (ja) | 1990-08-06 | 2003-11-17 | アキュレイズ,インコーポレイテッド | ファイバー光学によるレーザーカテーテル |
US5142155A (en) | 1991-03-11 | 1992-08-25 | Hewlett-Packard Company | Catheter tip fluorescence-quenching fiber optic pressure sensor |
US6485413B1 (en) | 1991-04-29 | 2002-11-26 | The General Hospital Corporation | Methods and apparatus for forward-directed optical scanning instruments |
WO1992019930A1 (en) | 1991-04-29 | 1992-11-12 | Massachusetts Institute Of Technology | Method and apparatus for optical imaging and measurement |
US6564087B1 (en) | 1991-04-29 | 2003-05-13 | Massachusetts Institute Of Technology | Fiber optic needle probes for optical coherence tomography imaging |
US6501551B1 (en) | 1991-04-29 | 2002-12-31 | Massachusetts Institute Of Technology | Fiber optic imaging endoscope interferometer with at least one faraday rotator |
US5465147A (en) | 1991-04-29 | 1995-11-07 | Massachusetts Institute Of Technology | Method and apparatus for acquiring images using a ccd detector array and no transverse scanner |
US5956355A (en) | 1991-04-29 | 1999-09-21 | Massachusetts Institute Of Technology | Method and apparatus for performing optical measurements using a rapidly frequency-tuned laser |
US6134003A (en) | 1991-04-29 | 2000-10-17 | Massachusetts Institute Of Technology | Method and apparatus for performing optical measurements using a fiber optic imaging guidewire, catheter or endoscope |
US7074231B2 (en) | 1991-06-13 | 2006-07-11 | Advanced Cardiovascular Systems, Inc. | Convertible mode vascular catheter system |
US5190050A (en) | 1991-11-08 | 1993-03-02 | Electro-Catheter Corporation | Tip deflectable steerable catheter |
ES2099294T3 (es) | 1992-01-13 | 1997-05-16 | Schneider Usa Inc | Instrumento quirurgico de corte. |
US5192291A (en) | 1992-01-13 | 1993-03-09 | Interventional Technologies, Inc. | Rotationally expandable atherectomy cutter assembly |
GB9207532D0 (en) | 1992-04-07 | 1992-05-20 | Innovata Biomed Ltd | Medical connection system |
JPH0627343A (ja) | 1992-07-06 | 1994-02-04 | Nippon Telegr & Teleph Corp <Ntt> | 光ファイバ増幅器用光ファイバ接続部 |
US5312415A (en) | 1992-09-22 | 1994-05-17 | Target Therapeutics, Inc. | Assembly for placement of embolic coils using frictional placement |
US5383460A (en) | 1992-10-05 | 1995-01-24 | Cardiovascular Imaging Systems, Inc. | Method and apparatus for ultrasound imaging and atherectomy |
US5333142A (en) | 1992-10-26 | 1994-07-26 | The United States Of America As Represented By The Secretary Of The Navy | Technique for intracavity sum frequency generation |
US5643297A (en) | 1992-11-09 | 1997-07-01 | Endovascular Instruments, Inc. | Intra-artery obstruction clearing apparatus and methods |
US5383467A (en) | 1992-11-18 | 1995-01-24 | Spectrascience, Inc. | Guidewire catheter and apparatus for diagnostic imaging |
US5460168A (en) | 1992-12-25 | 1995-10-24 | Olympus Optical Co., Ltd. | Endoscope cover assembly and cover-system endoscope |
US5429136A (en) * | 1993-04-21 | 1995-07-04 | Devices For Vascular Intervention, Inc. | Imaging atherectomy apparatus |
EP0696185B1 (en) | 1993-04-28 | 1998-08-12 | Focal, Inc. | Apparatus, product and use related to intraluminal photothermoforming |
US5383896A (en) | 1993-05-25 | 1995-01-24 | Gershony; Gary | Vascular sealing device |
US6017359A (en) | 1993-05-25 | 2000-01-25 | Vascular Solutions, Inc. | Vascular sealing apparatus |
US5868778A (en) | 1995-10-27 | 1999-02-09 | Vascular Solutions, Inc. | Vascular sealing apparatus and method |
US5951583A (en) | 1993-05-25 | 1999-09-14 | Vascular Solutions, Inc. | Thrombin and collagen procoagulant and process for making the same |
US5579767A (en) | 1993-06-07 | 1996-12-03 | Prince; Martin R. | Method for imaging abdominal aorta and aortic aneurysms |
US5366464A (en) | 1993-07-22 | 1994-11-22 | Belknap John C | Atherectomy catheter device |
CH687228A5 (de) | 1993-09-15 | 1996-10-31 | Synthes Ag | Markraumbohrkopf. |
WO1995009668A1 (en) | 1993-10-07 | 1995-04-13 | Boston Scientific Corporation | Dilatation catheter |
US5437284A (en) | 1993-12-30 | 1995-08-01 | Camino Laboratories, Inc. | System and method for in vivo calibration of a sensor |
US5517998A (en) | 1994-01-24 | 1996-05-21 | Medamicus, Inc. | Closed loop pressure determination system and method for fiber optic pressure transducer system |
EP0673627B1 (en) | 1994-03-23 | 2000-01-05 | Yasuo Hashimoto | Catheter with optical fiber |
JP2869020B2 (ja) | 1994-03-23 | 1999-03-10 | 康男 橋本 | 癌治療器 |
US5507795A (en) | 1994-04-29 | 1996-04-16 | Devices For Vascular Intervention, Inc. | Catheter with perfusion system |
US6032673A (en) | 1994-10-13 | 2000-03-07 | Femrx, Inc. | Methods and devices for tissue removal |
US5836957A (en) | 1994-12-22 | 1998-11-17 | Devices For Vascular Intervention, Inc. | Large volume atherectomy device |
US5632754A (en) | 1994-12-23 | 1997-05-27 | Devices For Vascular Intervention | Universal catheter with interchangeable work element |
DE19504261A1 (de) | 1995-02-09 | 1996-09-12 | Krieg Gunther | Angioplastie-Katheter zum Erweitern und/oder Eröffnen von Blutgefäßen |
US5681336A (en) | 1995-09-07 | 1997-10-28 | Boston Scientific Corporation | Therapeutic device for treating vien graft lesions |
CA2231425A1 (en) | 1995-09-20 | 1997-03-27 | Texas Heart Institute | Detecting thermal discrepancies in vessel walls |
US6615071B1 (en) | 1995-09-20 | 2003-09-02 | Board Of Regents, The University Of Texas System | Method and apparatus for detecting vulnerable atherosclerotic plaque |
US5556405A (en) | 1995-10-13 | 1996-09-17 | Interventional Technologies Inc. | Universal dilator with reciprocal incisor |
RU2185859C2 (ru) | 1995-10-20 | 2002-07-27 | Надим М. Закка | Устройство для удаления стенозов и поддержки стенки сосуда (варианты) |
US5907425A (en) | 1995-12-19 | 1999-05-25 | The Board Of Trustees Of The Leland Stanford Junior University | Miniature scanning confocal microscope |
US5843050A (en) | 1995-11-13 | 1998-12-01 | Micro Therapeutics, Inc. | Microcatheter |
SE9504334D0 (sv) | 1995-12-04 | 1995-12-04 | Pacesetter Ab | Styrtrådsenhet |
US5733296A (en) | 1996-02-06 | 1998-03-31 | Devices For Vascular Intervention | Composite atherectomy cutter |
NL1003172C2 (nl) | 1996-05-20 | 1997-11-21 | Cordis Europ | Katheter-invoerschede met occlusieballon. |
DE69725651T2 (de) | 1996-06-11 | 2004-07-29 | Roke Manor Research Ltd., Romsey | Katheterverfolgungssystem |
US5795295A (en) | 1996-06-25 | 1998-08-18 | Carl Zeiss, Inc. | OCT-assisted surgical microscope with multi-coordinate manipulator |
US6080170A (en) | 1996-07-26 | 2000-06-27 | Kensey Nash Corporation | System and method of use for revascularizing stenotic bypass grafts and other occluded blood vessels |
US5779721A (en) | 1996-07-26 | 1998-07-14 | Kensey Nash Corporation | System and method of use for revascularizing stenotic bypass grafts and other blood vessels |
US6830577B2 (en) | 1996-07-26 | 2004-12-14 | Kensey Nash Corporation | System and method of use for treating occluded vessels and diseased tissue |
US6929481B1 (en) | 1996-09-04 | 2005-08-16 | Immersion Medical, Inc. | Interface device and method for interfacing instruments to medical procedure simulation systems |
US5830145A (en) | 1996-09-20 | 1998-11-03 | Cardiovascular Imaging Systems, Inc. | Enhanced accuracy of three-dimensional intraluminal ultrasound (ILUS) image reconstruction |
US5904651A (en) | 1996-10-28 | 1999-05-18 | Ep Technologies, Inc. | Systems and methods for visualizing tissue during diagnostic or therapeutic procedures |
US5722403A (en) | 1996-10-28 | 1998-03-03 | Ep Technologies, Inc. | Systems and methods using a porous electrode for ablating and visualizing interior tissue regions |
US5872879A (en) | 1996-11-25 | 1999-02-16 | Boston Scientific Corporation | Rotatable connecting optical fibers |
US5899915A (en) | 1996-12-02 | 1999-05-04 | Angiotrax, Inc. | Apparatus and method for intraoperatively performing surgery |
US6120516A (en) | 1997-02-28 | 2000-09-19 | Lumend, Inc. | Method for treating vascular occlusion |
US6508825B1 (en) | 1997-02-28 | 2003-01-21 | Lumend, Inc. | Apparatus for treating vascular occlusions |
US6010449A (en) | 1997-02-28 | 2000-01-04 | Lumend, Inc. | Intravascular catheter system for treating a vascular occlusion |
US5843103A (en) | 1997-03-06 | 1998-12-01 | Scimed Life Systems, Inc. | Shaped wire rotational atherectomy device |
US6183487B1 (en) | 1997-03-06 | 2001-02-06 | Scimed Life Systems, Inc. | Ablation device for reducing damage to vessels and/or in-vivo stents |
US6758854B1 (en) | 1997-05-09 | 2004-07-06 | St. Jude Medical | Splittable occlusion balloon sheath and process of use |
US6013072A (en) | 1997-07-09 | 2000-01-11 | Intraluminal Therapeutics, Inc. | Systems and methods for steering a catheter through body tissue |
US6048349A (en) | 1997-07-09 | 2000-04-11 | Intraluminal Therapeutics, Inc. | Systems and methods for guiding a medical instrument through a body |
US5987995A (en) | 1997-07-17 | 1999-11-23 | Sentec Corporation | Fiber optic pressure catheter |
GB9717580D0 (en) | 1997-08-19 | 1997-10-22 | Curry Paul | Device for opening blocked tubes |
US6402719B1 (en) | 1997-09-05 | 2002-06-11 | Cordis Webster, Inc. | Steerable DMR catheter with infusion tube |
EP0904797A3 (en) | 1997-09-24 | 2000-08-09 | ECLIPSE SURGICAL TECHNOLOGIES, Inc. | Steerable catheter with tip alignment and surface contact detector |
US6193676B1 (en) | 1997-10-03 | 2001-02-27 | Intraluminal Therapeutics, Inc. | Guide wire assembly |
US5951482A (en) | 1997-10-03 | 1999-09-14 | Intraluminal Therapeutics, Inc. | Assemblies and methods for advancing a guide wire through body tissue |
EP1030610A1 (en) | 1997-11-07 | 2000-08-30 | Prolifix Medical, Inc. | Methods and systems for treating obstructions in a body lumen |
US6183432B1 (en) | 1997-11-13 | 2001-02-06 | Lumend, Inc. | Guidewire and catheter with rotating and reciprocating symmetrical or asymmetrical distal tip |
US6110164A (en) | 1997-12-05 | 2000-08-29 | Intratherapeutics, Inc. | Guideless catheter segment |
US6027514A (en) | 1997-12-17 | 2000-02-22 | Fox Hollow Technologies, Inc. | Apparatus and method for removing occluding material from body lumens |
US20050171478A1 (en) | 1998-01-13 | 2005-08-04 | Selmon Matthew R. | Catheter system for crossing total occlusions in vasculature |
US6231546B1 (en) | 1998-01-13 | 2001-05-15 | Lumend, Inc. | Methods and apparatus for crossing total occlusions in blood vessels |
US6416527B1 (en) | 1998-01-28 | 2002-07-09 | St. Jude Medical Cardiovascular Group, Inc. | Vessel cutting device |
US6824550B1 (en) | 2000-04-06 | 2004-11-30 | Norbon Medical, Inc. | Guidewire for crossing occlusions or stenosis |
US6175669B1 (en) | 1998-03-30 | 2001-01-16 | The Regents Of The Universtiy Of California | Optical coherence domain reflectometry guidewire |
AU768005B2 (en) | 1998-03-31 | 2003-11-27 | Transvascular, Inc. | Tissue penetrating catheters having integral imaging transducers |
US6666874B2 (en) | 1998-04-10 | 2003-12-23 | Endicor Medical, Inc. | Rotational atherectomy system with serrated cutting tip |
US6482217B1 (en) | 1998-04-10 | 2002-11-19 | Endicor Medical, Inc. | Neuro thrombectomy catheter |
US6001112A (en) | 1998-04-10 | 1999-12-14 | Endicor Medical, Inc. | Rotational atherectomy device |
US6290668B1 (en) | 1998-04-30 | 2001-09-18 | Kenton W. Gregory | Light delivery catheter and methods for the use thereof |
US6307985B1 (en) | 1998-07-10 | 2001-10-23 | Micro Therapeutics, Inc. | Optical transmission system |
US6290689B1 (en) | 1999-10-22 | 2001-09-18 | Corazón Technologies, Inc. | Catheter devices and methods for their use in the treatment of calcified vascular occlusions |
US6440124B1 (en) | 1998-07-22 | 2002-08-27 | Endovasix, Inc. | Flexible flow apparatus and method for the disruption of occlusions |
US6319227B1 (en) | 1998-08-05 | 2001-11-20 | Scimed Life Systems, Inc. | Automatic/manual longitudinal position translator and rotary drive system for catheters |
US6106515A (en) | 1998-08-13 | 2000-08-22 | Intraluminal Therapeutics, Inc. | Expandable laser catheter |
US6241744B1 (en) | 1998-08-14 | 2001-06-05 | Fox Hollow Technologies, Inc. | Apparatus for deploying a guidewire across a complex lesion |
WO2000016034A1 (en) | 1998-09-11 | 2000-03-23 | Izatt Joseph A | Interferometers for optical coherence domain reflectometry and optical coherence tomography using nonreciprocal optical elements |
US6398755B1 (en) | 1998-10-06 | 2002-06-04 | Scimed Life Systems, Inc. | Driveable catheter system |
US6228076B1 (en) | 1999-01-09 | 2001-05-08 | Intraluminal Therapeutics, Inc. | System and method for controlling tissue ablation |
US6134002A (en) | 1999-01-14 | 2000-10-17 | Duke University | Apparatus and method for the rapid spectral resolution of confocal images |
US6445944B1 (en) | 1999-02-01 | 2002-09-03 | Scimed Life Systems | Medical scanning system and related method of scanning |
US6855123B2 (en) | 2002-08-02 | 2005-02-15 | Flow Cardia, Inc. | Therapeutic ultrasound system |
AU3741400A (en) | 1999-03-15 | 2000-10-04 | Prolifix Medical, Inc. | Shielded atherectomy device |
US6911026B1 (en) | 1999-07-12 | 2005-06-28 | Stereotaxis, Inc. | Magnetically guided atherectomy |
US20040044350A1 (en) | 1999-04-09 | 2004-03-04 | Evalve, Inc. | Steerable access sheath and methods of use |
US6645217B1 (en) | 1999-05-15 | 2003-11-11 | Advanced Cardiovascular Systems, Inc. | Over-the-wire atherectomy catheter |
US6719769B2 (en) | 1999-11-15 | 2004-04-13 | Cardica, Inc. | Integrated anastomosis tool with graft vessel attachment device and cutting device |
US6294775B1 (en) | 1999-06-08 | 2001-09-25 | University Of Washington | Miniature image acquistion system using a scanning resonant waveguide |
US6563105B2 (en) | 1999-06-08 | 2003-05-13 | University Of Washington | Image acquisition with depth enhancement |
US6546272B1 (en) | 1999-06-24 | 2003-04-08 | Mackinnon Nicholas B. | Apparatus for in vivo imaging of the respiratory tract and other internal organs |
US6445939B1 (en) | 1999-08-09 | 2002-09-03 | Lightlab Imaging, Llc | Ultra-small optical probes, imaging optics, and methods for using same |
US7708749B2 (en) | 2000-12-20 | 2010-05-04 | Fox Hollow Technologies, Inc. | Debulking catheters and methods |
US6447525B2 (en) | 1999-08-19 | 2002-09-10 | Fox Hollow Technologies, Inc. | Apparatus and methods for removing material from a body lumen |
US8328829B2 (en) | 1999-08-19 | 2012-12-11 | Covidien Lp | High capacity debulking catheter with razor edge cutting window |
US7887556B2 (en) | 2000-12-20 | 2011-02-15 | Fox Hollow Technologies, Inc. | Debulking catheters and methods |
US20030120295A1 (en) | 2000-12-20 | 2003-06-26 | Fox Hollow Technologies, Inc. | Debulking catheters and methods |
US7713279B2 (en) * | 2000-12-20 | 2010-05-11 | Fox Hollow Technologies, Inc. | Method and devices for cutting tissue |
US20030125757A1 (en) | 2000-12-20 | 2003-07-03 | Fox Hollow Technologies, Inc. | Debulking catheters and methods |
US6638233B2 (en) | 1999-08-19 | 2003-10-28 | Fox Hollow Technologies, Inc. | Apparatus and methods for material capture and removal |
US6299622B1 (en) | 1999-08-19 | 2001-10-09 | Fox Hollow Technologies, Inc. | Atherectomy catheter with aligned imager |
WO2001015609A1 (en) | 1999-08-31 | 2001-03-08 | Fox Hollow Technologies | Atherectomy catheter with a rotating and telescoping cutter |
US6687010B1 (en) | 1999-09-09 | 2004-02-03 | Olympus Corporation | Rapid depth scanning optical imaging device |
DK176336B1 (da) | 1999-12-22 | 2007-08-20 | Asahi Optical Co Ltd | Endoskopisk vævsindsamlingsinstrument |
US6929633B2 (en) | 2000-01-25 | 2005-08-16 | Bacchus Vascular, Inc. | Apparatus and methods for clot dissolution |
KR100487055B1 (ko) | 2000-01-28 | 2005-05-04 | 아사히 가세이 가부시키가이샤 | 광열 변환 분광 분석 장치 |
US6579298B1 (en) | 2000-02-29 | 2003-06-17 | Scimed Life Systems, Inc. | Method and apparatus for treating vein graft lesions |
US20040243162A1 (en) | 2000-04-05 | 2004-12-02 | Pathway Medical Technologies, Inc. | Interventional catheter assemblies and control systems |
US10092313B2 (en) | 2000-04-05 | 2018-10-09 | Boston Scientific Limited | Medical sealed tubular structures |
US7344546B2 (en) | 2000-04-05 | 2008-03-18 | Pathway Medical Technologies | Intralumenal material removal using a cutting device for differential cutting |
US8475484B2 (en) | 2000-04-05 | 2013-07-02 | Medrad, Inc. | Liquid seal assembly for a rotating torque tube |
DE60121556T2 (de) | 2000-04-05 | 2007-06-28 | Pathway Medical Technologies, Inc., Redmond | System und Verfahren zum Entfernen von intraluminalem Material |
US6565588B1 (en) | 2000-04-05 | 2003-05-20 | Pathway Medical Technologies, Inc. | Intralumenal material removal using an expandable cutting device |
US6454717B1 (en) | 2000-04-13 | 2002-09-24 | Scimed Life Systems, Inc. | Concentric catheter drive shaft clutch |
US6517528B1 (en) | 2000-04-13 | 2003-02-11 | Scimed Life Systems, Inc. | Magnetic catheter drive shaft clutch |
US7555333B2 (en) | 2000-06-19 | 2009-06-30 | University Of Washington | Integrated optical scanning image acquisition and display |
US6975898B2 (en) | 2000-06-19 | 2005-12-13 | University Of Washington | Medical imaging, diagnosis, and therapy using a scanning single optical fiber system |
US6511474B1 (en) | 2000-07-12 | 2003-01-28 | Corpak, Inc. | Bolus for non-occluding high flow enteral feeding tube |
US6575995B1 (en) | 2000-07-14 | 2003-06-10 | Advanced Cardiovascular Systems, Inc. | Expandable cage embolic material filter system and method |
US6572643B1 (en) | 2000-07-19 | 2003-06-03 | Vascular Architects, Inc. | Endoprosthesis delivery catheter assembly and method |
AU8571801A (en) | 2000-09-04 | 2002-03-22 | Forskningsct Riso | Optical amplification in coherence reflectometry |
US6856712B2 (en) | 2000-11-27 | 2005-02-15 | University Of Washington | Micro-fabricated optical waveguide for use in scanning fiber displays and scanned fiber image acquisition |
US6845190B1 (en) | 2000-11-27 | 2005-01-18 | University Of Washington | Control of an optical fiber scanner |
US20020072706A1 (en) | 2000-12-11 | 2002-06-13 | Thomas Hiblar | Transluminal drug delivery catheter |
US20060032508A1 (en) | 2000-12-20 | 2006-02-16 | Fox Hollow Technologies, Inc. | Method of evaluating a treatment for vascular disease |
US7927784B2 (en) | 2000-12-20 | 2011-04-19 | Ev3 | Vascular lumen debulking catheters and methods |
US20100121360A9 (en) | 2000-12-20 | 2010-05-13 | Fox Hollow Technologies, Inc | Testing a patient population having a cardiovascular condition for drug efficacy |
US20050222519A1 (en) | 2000-12-20 | 2005-10-06 | Fox Hollow Technologies, Inc. | Debulking catheters and methods |
US20040167554A1 (en) | 2000-12-20 | 2004-08-26 | Fox Hollow Technologies, Inc. | Methods and devices for reentering a true lumen from a subintimal space |
US7699790B2 (en) | 2000-12-20 | 2010-04-20 | Ev3, Inc. | Debulking catheters and methods |
US20060235366A1 (en) | 2000-12-20 | 2006-10-19 | Fox Hollow Technologies, Inc. | Method of evaluating a treatment for vascular disease |
WO2002049690A2 (en) | 2000-12-20 | 2002-06-27 | Fox Hollow Technologies, Inc. | Debulking catheter |
US20050154407A1 (en) | 2000-12-20 | 2005-07-14 | Fox Hollow Technologies, Inc. | Method of evaluating drug efficacy for treating atherosclerosis |
IL140780A0 (en) | 2001-01-08 | 2002-02-10 | Gaber Benny | Deflectable guiding apparatus |
US6503261B1 (en) | 2001-01-17 | 2003-01-07 | Scimed Life Systems, Inc. | Bi-directional atherectomy burr |
US6497649B2 (en) | 2001-01-21 | 2002-12-24 | University Of Washington | Alleviating motion, simulator, and virtual environmental sickness by presenting visual scene components matched to inner ear vestibular sensations |
US6760112B2 (en) | 2001-02-17 | 2004-07-06 | Lucent Technologies Inc. | Grin-fiber lens based optical endoscopes |
US6542665B2 (en) | 2001-02-17 | 2003-04-01 | Lucent Technologies Inc. | GRIN fiber lenses |
US20020115931A1 (en) | 2001-02-21 | 2002-08-22 | Strauss H. William | Localizing intravascular lesions on anatomic images |
US6616676B2 (en) | 2001-04-10 | 2003-09-09 | Scimed Life Systems, Inc. | Devices and methods for removing occlusions in vessels |
US6522452B2 (en) | 2001-04-26 | 2003-02-18 | Jds Uniphase Corporation | Latchable microelectromechanical structures using non-newtonian fluids, and methods of operating same |
GB2408797B (en) | 2001-05-01 | 2006-09-20 | Gen Hospital Corp | Method and apparatus for determination of atherosclerotic plaque type by measurement of tissue optical properties |
US7616986B2 (en) | 2001-05-07 | 2009-11-10 | University Of Washington | Optical fiber scanner for performing multimodal optical imaging |
US7329223B1 (en) | 2001-05-31 | 2008-02-12 | Abbott Cardiovascular Systems Inc. | Catheter with optical fiber sensor |
US6879851B2 (en) | 2001-06-07 | 2005-04-12 | Lightlab Imaging, Llc | Fiber optic endoscopic gastrointestinal probe |
AU2002322085A1 (en) | 2001-06-13 | 2002-12-23 | Cardiovascular Innovations, Inc. | Apparatus and method for ultrasonically identifying vulnerable plaque |
US6702744B2 (en) | 2001-06-20 | 2004-03-09 | Advanced Cardiovascular Systems, Inc. | Agents that stimulate therapeutic angiogenesis and techniques and devices that enable their delivery |
US6728571B1 (en) | 2001-07-16 | 2004-04-27 | Scimed Life Systems, Inc. | Electronically scanned optical coherence tomography with frequency modulated signals |
EP1441777A4 (en) | 2001-07-17 | 2007-05-30 | Kerberos Proximal Solutions | LIQUID EXCHANGE SYSTEM FOR CONTROLLED AND LOCALIZED IRRIGATION AND ASPIRATION |
US20030045835A1 (en) | 2001-08-30 | 2003-03-06 | Vascular Solutions, Inc. | Method and apparatus for coagulation and closure of pseudoaneurysms |
US6961123B1 (en) | 2001-09-28 | 2005-11-01 | The Texas A&M University System | Method and apparatus for obtaining information from polarization-sensitive optical coherence tomography |
US7507245B2 (en) | 2001-10-19 | 2009-03-24 | Cardiovascular Systems, Inc. | Rotational angioplasty device with abrasive crown |
US6749344B2 (en) | 2001-10-24 | 2004-06-15 | Scimed Life Systems, Inc. | Connection apparatus for optical coherence tomography catheters |
FR2832505B1 (fr) | 2001-11-16 | 2008-07-04 | Inst Francais Du Petrole | Refractometre a fibre optique |
FR2832516B1 (fr) | 2001-11-19 | 2004-01-23 | Tokendo Sarl | Endoscopes rotatifs a visee distale deviee |
US7557929B2 (en) | 2001-12-18 | 2009-07-07 | Massachusetts Institute Of Technology | Systems and methods for phase measurements |
US6947787B2 (en) | 2001-12-21 | 2005-09-20 | Advanced Cardiovascular Systems, Inc. | System and methods for imaging within a body lumen |
US7729742B2 (en) | 2001-12-21 | 2010-06-01 | Biosense, Inc. | Wireless position sensor |
US7493156B2 (en) | 2002-01-07 | 2009-02-17 | Cardiac Pacemakers, Inc. | Steerable guide catheter with pre-shaped rotatable shaft |
WO2003079272A1 (en) | 2002-03-15 | 2003-09-25 | University Of Washington | Materials and methods for simulating focal shifts in viewers using large depth of focus displays |
US6869414B2 (en) | 2002-03-22 | 2005-03-22 | Cardiac Pacemakers, Inc. | Pre-shaped catheter with proximal articulation and pre-formed distal end |
RU2218191C2 (ru) | 2002-04-11 | 2003-12-10 | Научно-исследовательский институт радиоэлектроники и лазерной техники Московского государственного технического университета им. Н.Э.Баумана | Эндовазальный мини-робот |
US7811825B2 (en) | 2002-04-19 | 2010-10-12 | University Of Washington | System and method for processing specimens and images for optical tomography |
US7738945B2 (en) | 2002-04-19 | 2010-06-15 | University Of Washington | Method and apparatus for pseudo-projection formation for optical tomography |
US20050085708A1 (en) | 2002-04-19 | 2005-04-21 | University Of Washington | System and method for preparation of cells for 3D image acquisition |
US20110201924A1 (en) | 2002-04-30 | 2011-08-18 | The General Hospital Corporation | Method and Apparatus for Improving Image Clarity and Sensitivity in Optical Tomography Using Dynamic Feedback to Control Focal Properties and Coherence Gating |
US6852109B2 (en) | 2002-06-11 | 2005-02-08 | Intraluminal Therapeutics, Inc. | Radio frequency guide wire assembly with optical coherence reflectometry guidance |
US6891984B2 (en) | 2002-07-25 | 2005-05-10 | Lightlab Imaging, Llc | Scanning miniature optical probes with optical distortion correction and rotational control |
US20040039371A1 (en) | 2002-08-23 | 2004-02-26 | Bruce Tockman | Coronary vein navigator |
US7076135B2 (en) | 2002-09-20 | 2006-07-11 | Nippon Telegraph And Telephone Corporation | Optical module and manufacturing method therefor |
US20040147934A1 (en) | 2002-10-18 | 2004-07-29 | Kiester P. Douglas | Oscillating, steerable, surgical burring tool and method of using the same |
US7493154B2 (en) | 2002-10-23 | 2009-02-17 | Medtronic, Inc. | Methods and apparatus for locating body vessels and occlusions in body vessels |
US6849064B2 (en) | 2002-10-25 | 2005-02-01 | James S. Hamada | Minimal access lumbar diskectomy instrumentation and method |
US6867753B2 (en) | 2002-10-28 | 2005-03-15 | University Of Washington | Virtual image registration in augmented display field |
WO2004068218A2 (en) | 2003-01-24 | 2004-08-12 | University Of Washington | Optical beam scanning system for compact image display or image acquisition |
WO2004073501A2 (en) | 2003-02-20 | 2004-09-02 | Gutin Mikhail | Optical coherence tomography with 3d coherence scanning |
CA2517906A1 (en) | 2003-03-03 | 2004-12-29 | Montana State University-Bozeman | Miniature confocal optical device, system, and method |
US7715896B2 (en) | 2003-03-21 | 2010-05-11 | Boston Scientific Scimed, Inc. | Systems and methods for internal tissue penetration |
US20040254599A1 (en) | 2003-03-25 | 2004-12-16 | Lipoma Michael V. | Method and apparatus for pre-lancing stimulation of puncture site |
US6934444B2 (en) | 2003-04-10 | 2005-08-23 | Sioptical, Inc. | Beam shaping and practical methods of reducing loss associated with mating external sources and optics to thin silicon waveguides |
US8246640B2 (en) | 2003-04-22 | 2012-08-21 | Tyco Healthcare Group Lp | Methods and devices for cutting tissue at a vascular location |
DE10323217A1 (de) | 2003-05-22 | 2004-12-16 | Siemens Ag | Optisches Kohärenztomographiesystem zur Untersuchung des menschlichen oder tierischen Gewebes oder von Organen |
US7488340B2 (en) | 2003-06-02 | 2009-02-10 | Vascular Solutions, Inc. | Vascular access closure system |
USD489973S1 (en) | 2003-06-02 | 2004-05-18 | Vascular Solutions, Inc. | Medical device package |
US6943881B2 (en) | 2003-06-04 | 2005-09-13 | Tomophase Corporation | Measurements of optical inhomogeneity and other properties in substances using propagation modes of light |
US7150749B2 (en) | 2003-06-13 | 2006-12-19 | Sherwood Services Ag | Vessel sealer and divider having elongated knife stroke and safety cutting mechanism |
US7311723B2 (en) | 2003-07-11 | 2007-12-25 | University Of Washington | Scanning laser device and methods of use |
US7657299B2 (en) | 2003-08-21 | 2010-02-02 | Ischem Corporation | Automated methods and systems for vascular plaque detection and analysis |
US7608048B2 (en) | 2003-08-28 | 2009-10-27 | Goldenberg Alec S | Rotating soft tissue biopsy needle |
US7758625B2 (en) | 2003-09-12 | 2010-07-20 | Abbott Vascular Solutions Inc. | Delivery system for medical devices |
DE202004021954U1 (de) | 2003-09-12 | 2013-06-19 | Vessix Vascular, Inc. | Auswählbare exzentrische Remodellierung und/oder Ablation von atherosklerotischem Material |
WO2005034765A2 (en) | 2003-10-03 | 2005-04-21 | Scimed Life Systems, Inc. | Systems for a delivering a medical implant to an anatomical location in a patient |
ATE475448T1 (de) | 2003-10-03 | 2010-08-15 | Medtronic Inc | Erweiterbare führungsschleuse und gerät |
JP2005114473A (ja) | 2003-10-06 | 2005-04-28 | Hitachi Medical Corp | 光検出方法及び生体光計測装置 |
WO2005034776A1 (en) | 2003-10-07 | 2005-04-21 | Henry Ford Health System | Embolectomy catheter |
CN103181753B (zh) | 2003-10-27 | 2016-12-28 | 通用医疗公司 | 用于使用频域干涉测量法进行光学成像的方法和设备 |
WO2005058137A2 (en) | 2003-12-12 | 2005-06-30 | University Of Washington | Catheterscope 3d guidance and interface system |
US20050141843A1 (en) | 2003-12-31 | 2005-06-30 | Invitrogen Corporation | Waveguide comprising scattered light detectable particles |
DE102004001498B4 (de) | 2004-01-09 | 2008-01-10 | Siemens Ag | Katheter zur Einführung in ein Gefäß |
US20050159731A1 (en) | 2004-01-16 | 2005-07-21 | Lee Don W. | Intravascular catheter |
US7706863B2 (en) | 2004-01-21 | 2010-04-27 | University Of Washington | Methods for assessing a physiological state of a mammalian retina |
DE102004008370B4 (de) | 2004-02-20 | 2006-06-01 | Siemens Ag | Katheter zur Durchführung und Überwachung von Rotablation |
DE102004008371B4 (de) * | 2004-02-20 | 2006-05-24 | Siemens Ag | Atherektomiekatheter |
PL1722694T3 (pl) | 2004-03-04 | 2010-01-29 | Straub Medical Ag | Cewnik do zasysania, rozdrabniania i odtransportowywania materiału dającego się usunąć z naczyń krwionośnych |
JP2005249704A (ja) | 2004-03-08 | 2005-09-15 | Fujinon Corp | 断層映像装置 |
US20050203425A1 (en) | 2004-03-10 | 2005-09-15 | Phil Langston | Coaxial dual lumen pigtail catheter |
WO2005094449A2 (en) | 2004-03-23 | 2005-10-13 | California Institute Of Technology | Forward scanning imaging optical fiber probe |
US7126693B2 (en) | 2004-03-29 | 2006-10-24 | Carl Zeiss Meditec, Inc. | Simple high efficiency optical coherence domain reflectometer design |
DE102004015640B4 (de) | 2004-03-31 | 2007-05-03 | Siemens Ag | Vorrichtung zum Durchführen einer "Cutting-Balloon"-Intervention mit OCT-Überwachung |
US20050228428A1 (en) | 2004-04-07 | 2005-10-13 | Afsar Ali | Balloon catheters and methods for manufacturing balloons for balloon catheters |
US20050251116A1 (en) | 2004-05-05 | 2005-11-10 | Minnow Medical, Llc | Imaging and eccentric atherosclerotic material laser remodeling and/or ablation catheter |
US7242480B2 (en) | 2004-05-14 | 2007-07-10 | Medeikon Corporation | Low coherence interferometry for detecting and characterizing plaques |
US7196318B2 (en) | 2004-07-16 | 2007-03-27 | Kin-Man Yip | Fiber-optic sensing system |
US20060049587A1 (en) | 2004-09-09 | 2006-03-09 | Cornwell Webster R | Tool connector |
US20060064009A1 (en) | 2004-09-21 | 2006-03-23 | Webler William E | Vessel imaging devices and methods |
KR101257100B1 (ko) | 2004-09-29 | 2013-04-22 | 더 제너럴 하스피탈 코포레이션 | 광 간섭 영상화 시스템 및 방법 |
EP1807722B1 (en) * | 2004-11-02 | 2022-08-10 | The General Hospital Corporation | Fiber-optic rotational device, optical system for imaging a sample |
DE102005045071A1 (de) | 2005-09-21 | 2007-04-12 | Siemens Ag | Kathetervorrichtung mit einem Positionssensorsystem zur Behandlung eines teilweisen und/oder vollständigen Gefäßverschlusses unter Bildüberwachung |
EP2278267A3 (en) | 2004-11-24 | 2011-06-29 | The General Hospital Corporation | Common-Path Interferometer for Endoscopic OCT |
CN101076290B (zh) | 2004-12-09 | 2011-11-23 | 铸造品股份有限公司 | 主动脉瓣修复 |
US8983582B2 (en) | 2004-12-20 | 2015-03-17 | Advanced Cardiovascular Systems, Inc. | Methods and apparatuses for positioning within an internal channel |
US7455649B2 (en) | 2005-01-05 | 2008-11-25 | Vascular Solutions, Inc. | Abdominal tissue support for femoral puncture procedures |
WO2006076731A1 (en) | 2005-01-12 | 2006-07-20 | University Of Florida Research Foundation, Inc. | Full circumferential scanning oct intravascular imaging probe based on scanning mems miror |
US7854755B2 (en) | 2005-02-01 | 2010-12-21 | Boston Scientific Scimed, Inc. | Vascular catheter, system, and method |
WO2006084165A2 (en) | 2005-02-04 | 2006-08-10 | Ams Research Corporation | Pelvic implants and related methods |
EP1850735A2 (en) | 2005-02-10 | 2007-11-07 | Lightlab Imaging, Inc. | Optical coherence tomography apparatus and methods |
US20060190024A1 (en) | 2005-02-24 | 2006-08-24 | Bei Nianjiong | Recovery catheter apparatus and method |
US7530948B2 (en) | 2005-02-28 | 2009-05-12 | University Of Washington | Tethered capsule endoscope for Barrett's Esophagus screening |
US20060252993A1 (en) | 2005-03-23 | 2006-11-09 | Freed David I | Medical devices and systems |
JP2006288775A (ja) | 2005-04-12 | 2006-10-26 | Hitachi Medical Corp | 内視鏡手術支援システム |
US20060229646A1 (en) | 2005-04-12 | 2006-10-12 | Sparks Kurt D | Forward-directed atherectomy catheter |
US7794413B2 (en) | 2005-04-19 | 2010-09-14 | Ev3, Inc. | Libraries and data structures of materials removed by debulking catheters |
US20060264907A1 (en) | 2005-05-02 | 2006-11-23 | Pulsar Vascular, Inc. | Catheters having stiffening mechanisms |
DE102005021061B4 (de) | 2005-05-06 | 2011-12-15 | Siemens Ag | Verfahren zur tomographischen Darstellung eines Hohlraumes durch Optische-Kohärenz-Tomographie (OCT) und eine OCT-Vorrichtung zur Durchführung des Verfahrens |
JP4643361B2 (ja) | 2005-05-30 | 2011-03-02 | オリンパス株式会社 | 内視鏡用処置具及び内視鏡用処置具システム |
US7783337B2 (en) | 2005-06-06 | 2010-08-24 | Board Of Regents, The University Of Texas System | OCT using spectrally resolved bandwidth |
WO2007002685A2 (en) | 2005-06-24 | 2007-01-04 | Volcano Corporation | Co-registration of graphical image data representing three-dimensional vascular features |
DE102005029897A1 (de) | 2005-06-27 | 2007-01-04 | Siemens Ag | Verbessertes OCT-basiertes Bildgebungsverfahren |
US20080228033A1 (en) | 2005-07-04 | 2008-09-18 | Medizinische Universität Wien | Optical Coherence Tomography Probe Device |
US7428053B2 (en) | 2005-07-08 | 2008-09-23 | Imalux Corporation | Common path frequency domain optical coherence reflectometry/tomography device |
WO2007008788A2 (en) | 2005-07-08 | 2007-01-18 | Imalux Corporation | Common-path frequency-domain optical coherence reflectometer and optical coherence tomography device |
DE102005032961A1 (de) | 2005-07-14 | 2007-01-18 | Siemens Ag | Verfahren und Vorrichtung zur Erzeugung eines Bildes mittels optischer Kohärenztomographie |
US20070038173A1 (en) | 2005-07-27 | 2007-02-15 | Fox Hollow Technologies, Inc. | Methods affecting markers in patients having vascular disease |
US7844348B2 (en) | 2005-08-09 | 2010-11-30 | Greatbatch Ltd. | Fiber optic assisted medical lead |
US20070088230A1 (en) | 2005-09-06 | 2007-04-19 | Fmd Co., Ltd | Medical instrument and medical equipment for treatment, and rotational handle device |
DE102005045088B4 (de) | 2005-09-21 | 2007-05-16 | Siemens Ag | Optisches Kohärenztomographie-System |
DE102005045373A1 (de) | 2005-09-22 | 2007-04-05 | Siemens Ag | Kathetervorrichtung |
DE602006018032D1 (de) | 2005-09-29 | 2010-12-16 | Bioptigen Inc | Tragbare optische kohärenz-tomographie-vorrichtungen und verwandte systeme |
JP2007101249A (ja) | 2005-09-30 | 2007-04-19 | Fujifilm Corp | 光断層画像化方法および装置 |
JP4545696B2 (ja) | 2005-09-30 | 2010-09-15 | 富士フイルム株式会社 | 光プローブ |
WO2007041542A2 (en) | 2005-09-30 | 2007-04-12 | Cornova, Inc. | Systems and methods for analysis and treatment of a body lumen |
WO2007044612A2 (en) | 2005-10-07 | 2007-04-19 | Bioptigen, Inc. | Imaging systems using unpolarized light and related methods and controllers |
JP4850495B2 (ja) | 2005-10-12 | 2012-01-11 | 株式会社トプコン | 眼底観察装置及び眼底観察プログラム |
US8047996B2 (en) | 2005-10-31 | 2011-11-01 | Volcano Corporation | System and method for reducing angular geometric distortion in an imaging device |
US20070106147A1 (en) | 2005-11-01 | 2007-05-10 | Altmann Andres C | Controlling direction of ultrasound imaging catheter |
US7728985B2 (en) | 2005-11-14 | 2010-06-01 | Imalux Corporation | Polarization-sensitive common path optical coherence reflectometry/tomography device |
JP2007135947A (ja) | 2005-11-21 | 2007-06-07 | Fujifilm Corp | 光プローブおよび光断層画像化装置 |
WO2007067163A1 (en) | 2005-11-23 | 2007-06-14 | University Of Washington | Scanning beam with variable sequential framing using interrupted scanning resonance |
DE102005059262B4 (de) | 2005-12-12 | 2008-02-07 | Siemens Ag | Kathetervorrichtung |
EP1986545A2 (en) | 2006-02-01 | 2008-11-05 | The General Hospital Corporation | Apparatus for applying a plurality of electro-magnetic radiations to a sample |
US7989207B2 (en) | 2006-02-17 | 2011-08-02 | Tyco Healthcare Group Lp | Testing lumenectomy samples for markers of non-vascular diseases |
JP4454030B2 (ja) | 2006-02-21 | 2010-04-21 | 国立大学法人 筑波大学 | 3次元光断層画像の画像処理方法 |
JP2009528128A (ja) | 2006-03-03 | 2009-08-06 | ユニヴァーシティ オブ ワシントン | 多クラッド光ファイバ走査器 |
US7785286B2 (en) * | 2006-03-30 | 2010-08-31 | Volcano Corporation | Method and system for imaging, diagnosing, and/or treating an area of interest in a patient's body |
US7846175B2 (en) | 2006-04-03 | 2010-12-07 | Medrad, Inc. | Guidewire and collapsable filter system |
DE102006016957B4 (de) | 2006-04-11 | 2010-04-22 | Vimecon Gmbh | Laserapplikator |
MY144980A (en) | 2006-04-17 | 2011-12-15 | Univ Sains Malaysia | Method for rapid detection of lymphatic filariasis |
US8808310B2 (en) | 2006-04-20 | 2014-08-19 | Integrated Vascular Systems, Inc. | Resettable clip applier and reset tools |
WO2007131078A2 (en) | 2006-05-04 | 2007-11-15 | Centocor, Inc. | Inflammatory condition progression, diagnosis and treatment monitoring methods, systems, apparatus, and uses |
US20070270647A1 (en) | 2006-05-19 | 2007-11-22 | Ams Research Corporation | Handle for Multifunction Endoscope |
US20070276419A1 (en) | 2006-05-26 | 2007-11-29 | Fox Hollow Technologies, Inc. | Methods and devices for rotating an active element and an energy emitter on a catheter |
US20070288036A1 (en) | 2006-06-09 | 2007-12-13 | Niranjan Seshadri | Assembly for crossing a chronic total occlusion and method therefor |
US9314263B2 (en) | 2006-06-30 | 2016-04-19 | Atheromed, Inc. | Atherectomy devices, systems, and methods |
US8007506B2 (en) | 2006-06-30 | 2011-08-30 | Atheromed, Inc. | Atherectomy devices and methods |
KR20090049051A (ko) | 2006-06-30 | 2009-05-15 | 아테로메드, 아이엔씨. | 죽종절제술 장치 및 방법 |
US8920448B2 (en) | 2006-06-30 | 2014-12-30 | Atheromed, Inc. | Atherectomy devices and methods |
US20080045986A1 (en) | 2006-06-30 | 2008-02-21 | Atheromed, Inc. | Atherectomy devices and methods |
US9492192B2 (en) | 2006-06-30 | 2016-11-15 | Atheromed, Inc. | Atherectomy devices, systems, and methods |
US8628549B2 (en) | 2006-06-30 | 2014-01-14 | Atheromed, Inc. | Atherectomy devices, systems, and methods |
US20090018566A1 (en) | 2006-06-30 | 2009-01-15 | Artheromed, Inc. | Atherectomy devices, systems, and methods |
JP4984706B2 (ja) | 2006-07-19 | 2012-07-25 | 株式会社デンソー | マイクロ構造体の製造方法 |
US20080033396A1 (en) | 2006-08-01 | 2008-02-07 | Percutaneous Systems, Inc. | Vascular sheaths and methods for their deployment |
US7674253B2 (en) | 2006-08-18 | 2010-03-09 | Kensey Nash Corporation | Catheter for conducting a procedure within a lumen, duct or organ of a living being |
US20080058629A1 (en) | 2006-08-21 | 2008-03-06 | University Of Washington | Optical fiber scope with both non-resonant illumination and resonant collection/imaging for multiple modes of operation |
US7538886B2 (en) | 2006-08-22 | 2009-05-26 | Imalux Corporation | Common path time domain optical coherence reflectometry/tomography device |
EP1892501A3 (en) | 2006-08-23 | 2009-10-07 | Heliotis AG | Colorimetric three-dimensional microscopy |
WO2008023741A1 (fr) | 2006-08-24 | 2008-02-28 | Terumo Kabushiki Kaisha | Accouplement de dispositif, dispositif auxiliaire et élément de fixation d'adaptateur |
JPWO2008029506A1 (ja) | 2006-09-04 | 2010-01-21 | 学校法人北里研究所 | オプティカル・コヒーレンス・トモグラフィー装置 |
US7821643B2 (en) | 2006-09-06 | 2010-10-26 | Imalux Corporation | Common path systems and methods for frequency domain and time domain optical coherence tomography using non-specular reference reflection and a delivering device for optical radiation with a partially optically transparent non-specular reference reflector |
US20080065205A1 (en) | 2006-09-11 | 2008-03-13 | Duy Nguyen | Retrievable implant and method for treatment of mitral regurgitation |
US7840283B1 (en) | 2006-09-21 | 2010-11-23 | Pacesetter, Inc. | Bipolar screw-in lead |
US8068921B2 (en) | 2006-09-29 | 2011-11-29 | Vivant Medical, Inc. | Microwave antenna assembly and method of using the same |
US7824089B2 (en) | 2006-10-03 | 2010-11-02 | Alcon, Inc. | Gradient index surgical illuminator |
US8394078B2 (en) | 2006-10-04 | 2013-03-12 | Medrad, Inc. | Interventional catheters incorporating an active aspiration system |
CN103142308B (zh) | 2006-10-04 | 2015-09-23 | 波士顿科学有限公司 | 介入导管 |
AU2007309000B2 (en) | 2006-10-26 | 2013-02-28 | Cook Medical Technologies Llc | Biopsy collection device |
JP4869877B2 (ja) | 2006-11-17 | 2012-02-08 | 富士フイルム株式会社 | 光断層画像化装置 |
CN101681504A (zh) | 2006-11-27 | 2010-03-24 | 皇家飞利浦电子股份有限公司 | 用于将实时超声图像与预先获取的医学图像进行融合的系统和方法 |
US20080146942A1 (en) | 2006-12-13 | 2008-06-19 | Ep Medsystems, Inc. | Catheter Position Tracking Methods Using Fluoroscopy and Rotational Sensors |
US7879004B2 (en) | 2006-12-13 | 2011-02-01 | University Of Washington | Catheter tip displacement mechanism |
JP2008145376A (ja) | 2006-12-13 | 2008-06-26 | Fujifilm Corp | 光断層画像化システム |
US8961551B2 (en) | 2006-12-22 | 2015-02-24 | The Spectranetics Corporation | Retractable separating systems and methods |
JP4389032B2 (ja) | 2007-01-18 | 2009-12-24 | 国立大学法人 筑波大学 | 光コヒーレンストモグラフィーの画像処理装置 |
WO2008086615A1 (en) | 2007-01-19 | 2008-07-24 | Sunnybrook Health Sciences Centre | Medical imaging probe with rotary encoder |
EP2122299A2 (en) | 2007-01-20 | 2009-11-25 | Ecole Polytechnique Fédérale de Lausanne (EPFL) | Dual beam heterodyne fourier domain optical coherence tomography |
JP2008183208A (ja) | 2007-01-30 | 2008-08-14 | Hoya Corp | Octプローブおよびoctシステム。 |
US7946997B2 (en) | 2007-02-16 | 2011-05-24 | Radi Medical Systems Ab | Measurement system to measure a physiological condition in a body |
US20080221388A1 (en) | 2007-03-09 | 2008-09-11 | University Of Washington | Side viewing optical fiber endoscope |
US20080243030A1 (en) | 2007-04-02 | 2008-10-02 | University Of Washington | Multifunction cannula tools |
US8840566B2 (en) | 2007-04-02 | 2014-09-23 | University Of Washington | Catheter with imaging capability acts as guidewire for cannula tools |
JP2008253492A (ja) | 2007-04-04 | 2008-10-23 | Fujifilm Corp | 断層画像処理方法および装置ならびにプログラム |
US7583872B2 (en) | 2007-04-05 | 2009-09-01 | University Of Washington | Compact scanning fiber device |
US7813538B2 (en) | 2007-04-17 | 2010-10-12 | University Of Washington | Shadowing pipe mosaicing algorithms with application to esophageal endoscopy |
CN102017147B (zh) | 2007-04-18 | 2014-01-29 | 因维萨热技术公司 | 用于光电装置的材料、系统和方法 |
US7952718B2 (en) | 2007-05-03 | 2011-05-31 | University Of Washington | High resolution optical coherence tomography based imaging for intraluminal and interstitial use implemented with a reduced form factor |
WO2009006335A1 (en) | 2007-06-28 | 2009-01-08 | Gore Enterprise Holdings, Inc. | Improved catheter |
US8852112B2 (en) | 2007-06-28 | 2014-10-07 | W. L. Gore & Associates, Inc. | Catheter with deflectable imaging device and bendable electrical conductor |
JP5291304B2 (ja) | 2007-06-29 | 2013-09-18 | テルモ株式会社 | 光ケーブルおよびこれを使用した光干渉画像診断装置 |
JP5323824B2 (ja) | 2007-06-29 | 2013-10-23 | アセローメド, インコーポレイテッド | アテローム切除術のデバイス、システムおよび方法 |
WO2009009474A1 (en) | 2007-07-09 | 2009-01-15 | Wilson-Cook Medical Inc. | Balloon catheter with deflation mechanism |
WO2009009802A1 (en) | 2007-07-12 | 2009-01-15 | Volcano Corporation | Oct-ivus catheter for concurrent luminal imaging |
JP5524835B2 (ja) | 2007-07-12 | 2014-06-18 | ヴォルカノ コーポレイション | 生体内撮像用カテーテル |
US20090024084A1 (en) | 2007-07-16 | 2009-01-22 | Peritec Biosciences Ltd. | Multi-lumen catheter assembly and method of providing relative motion thereto |
US20090028507A1 (en) | 2007-07-27 | 2009-01-29 | Ashley Wesley Jones | Fiber optic adapter with integrated shutter |
JP5608556B2 (ja) | 2007-08-10 | 2014-10-15 | ボード・オブ・リージエンツ,ザ・ユニバーシテイ・オブ・テキサス・システム | 前方結像型光干渉断層(oct)システムおよびプローブ |
DE102007039556B3 (de) | 2007-08-22 | 2009-01-22 | Carl Mahr Holding Gmbh | Optische Mikrosonde |
JP5022841B2 (ja) | 2007-09-14 | 2012-09-12 | Hoya株式会社 | 内視鏡用高周波処置具 |
US8489190B2 (en) | 2007-10-08 | 2013-07-16 | Ais Gmbh Aachen Innovative Solutions | Catheter device |
US8070762B2 (en) | 2007-10-22 | 2011-12-06 | Atheromed Inc. | Atherectomy devices and methods |
US8236016B2 (en) | 2007-10-22 | 2012-08-07 | Atheromed, Inc. | Atherectomy devices and methods |
US8372064B2 (en) | 2007-11-08 | 2013-02-12 | Angiodynamics, Inc. | Articulatable device for delivering therapeutic energy to tissue |
US8582934B2 (en) | 2007-11-12 | 2013-11-12 | Lightlab Imaging, Inc. | Miniature optical elements for fiber-optic beam shaping |
US7813609B2 (en) | 2007-11-12 | 2010-10-12 | Lightlab Imaging, Inc. | Imaging catheter with integrated reference reflector |
WO2009065078A1 (en) | 2007-11-14 | 2009-05-22 | Pathway Medical Technologies, Inc. | Delivery and administration of compositions using interventional catheters |
US20090137893A1 (en) | 2007-11-27 | 2009-05-28 | University Of Washington | Adding imaging capability to distal tips of medical tools, catheters, and conduits |
US7791009B2 (en) | 2007-11-27 | 2010-09-07 | University Of Washington | Eliminating illumination crosstalk while using multiple imaging devices with plural scanning devices, each coupled to an optical fiber |
US8059274B2 (en) | 2007-12-07 | 2011-11-15 | The Spectranetics Corporation | Low-loss polarized light diversion |
JP5129562B2 (ja) | 2007-12-27 | 2013-01-30 | 富士フイルム株式会社 | 光断層画像化方法およびシステム |
US8983580B2 (en) | 2008-01-18 | 2015-03-17 | The Board Of Trustees Of The University Of Illinois | Low-coherence interferometry and optical coherence tomography for image-guided surgical treatment of solid tumors |
US20110009741A1 (en) | 2008-01-21 | 2011-01-13 | The Regents Of The University Of California | Endovascular Optical Coherence Tomography Device |
US20090185135A1 (en) | 2008-01-22 | 2009-07-23 | Volk Donald A | Real image forming eye examination lens utilizing two reflecting surfaces providing upright image |
JP2009201969A (ja) | 2008-02-01 | 2009-09-10 | Fujifilm Corp | Oct用光プローブおよび光断層画像化装置 |
US20090208143A1 (en) | 2008-02-19 | 2009-08-20 | University Of Washington | Efficient automated urothelial imaging using an endoscope with tip bending |
US8784440B2 (en) | 2008-02-25 | 2014-07-22 | Covidien Lp | Methods and devices for cutting tissue |
US8348429B2 (en) | 2008-03-27 | 2013-01-08 | Doheny Eye Institute | Optical coherence tomography device, method, and system |
US8125645B2 (en) | 2008-03-31 | 2012-02-28 | Fujifilm Corporation | Optical tomographic imaging system, tomographic image acquiring method, and optical tomographic image forming method |
US8374680B2 (en) | 2008-04-21 | 2013-02-12 | Medtronic Vascular, Inc. | Needleless catheters and methods for true lumen re-entry in treatment of chronic total occlusions and other disorders |
US8062316B2 (en) | 2008-04-23 | 2011-11-22 | Avinger, Inc. | Catheter system and method for boring through blocked vascular passages |
US20100125253A1 (en) | 2008-11-17 | 2010-05-20 | Avinger | Dual-tip Catheter System for Boring through Blocked Vascular Passages |
US9125562B2 (en) | 2009-07-01 | 2015-09-08 | Avinger, Inc. | Catheter-based off-axis optical coherence tomography imaging system |
US8548571B2 (en) | 2009-12-08 | 2013-10-01 | Avinger, Inc. | Devices and methods for predicting and preventing restenosis |
EP2278908B1 (en) | 2008-04-27 | 2021-06-02 | Loma Vista Medical, Inc. | Biological navigation device |
EP2315999B1 (en) | 2008-05-15 | 2013-11-20 | Axsun Technologies, Inc. | Oct combining probes and integrated systems |
US8757812B2 (en) | 2008-05-19 | 2014-06-24 | University of Washington UW TechTransfer—Invention Licensing | Scanning laser projection display devices and methods for projecting one or more images onto a surface with a light-scanning optical fiber |
JP2011521747A (ja) | 2008-06-02 | 2011-07-28 | ライトラブ イメージング, インコーポレイテッド | 光コヒーレンストモグラフィ画像から組織特徴を取得する定量的方法 |
WO2009148317A1 (en) | 2008-06-05 | 2009-12-10 | Technische Universiteit Delft | Automatic catheter positioning system |
JP5340648B2 (ja) | 2008-06-12 | 2013-11-13 | オリンパスメディカルシステムズ株式会社 | 被検体情報算出装置及び被検体情報算出方法 |
JP5150725B2 (ja) | 2008-06-20 | 2013-02-27 | テルモ株式会社 | 接続装置および光イメージング装置 |
US8313493B2 (en) | 2008-07-10 | 2012-11-20 | Cook Medical Technologies Llc | Hydraulic guidewire advancement system |
US20100023033A1 (en) | 2008-07-25 | 2010-01-28 | Medtronic Vescular, Inc. | Hydrodynamic Thrombectomy Catheter |
JP2010042182A (ja) | 2008-08-18 | 2010-02-25 | Fujifilm Corp | レーザ治療装置 |
US8711471B2 (en) | 2008-08-21 | 2014-04-29 | Nlight Photonics Corporation | High power fiber amplifier with stable output |
JP2010081957A (ja) | 2008-09-29 | 2010-04-15 | Olympus Corp | 光源装置 |
US20100081873A1 (en) | 2008-09-30 | 2010-04-01 | AiHeart Medical Technologies, Inc. | Systems and methods for optical viewing and therapeutic intervention in blood vessels |
CA2739665C (en) | 2008-10-13 | 2018-01-02 | Tyco Healthcare Group Lp | Devices and methods for manipulating a catheter shaft |
CN102271607B (zh) | 2008-11-11 | 2014-03-19 | 施菲姆德控股有限责任公司 | 小外形的电极组件 |
US8864654B2 (en) | 2010-04-20 | 2014-10-21 | Jeffrey B. Kleiner | Method and apparatus for performing retro peritoneal dissection |
FR2939281B1 (fr) | 2008-12-10 | 2014-07-04 | Affflex Europ | Dispositif de prelevement d'un echantillon de tissu d'un animal |
WO2010129075A1 (en) | 2009-04-28 | 2010-11-11 | Avinger, Inc. | Guidewire support catheter |
ES2532407T3 (es) | 2009-04-29 | 2015-03-26 | Covidien Lp | Dispositivos para cortar y raspar tejido |
US8632557B2 (en) | 2009-05-12 | 2014-01-21 | Cardiovascular Systems, Inc. | Rotational atherectomy device and method to improve abrading efficiency |
CA2761774C (en) | 2009-05-14 | 2014-09-16 | Tyco Healthcare Group Lp | Easily cleaned atherectomy catheters and methods of use |
DE102009021580B3 (de) | 2009-05-15 | 2010-11-25 | Medizinisches Laserzentrum Lübeck GmbH | Vorwärtsscannendes OCT-Endoskop |
CN102460118B (zh) | 2009-05-28 | 2015-03-25 | 阿维格公司 | 用于生物成像的光学相干断层扫描 |
US8226566B2 (en) | 2009-06-12 | 2012-07-24 | Flowcardia, Inc. | Device and method for vascular re-entry |
EP2448502B1 (en) * | 2009-07-01 | 2022-04-06 | Avinger, Inc. | Atherectomy catheter with laterally-displaceable tip |
CN102469943A (zh) | 2009-07-14 | 2012-05-23 | 通用医疗公司 | 用于测量脉管内流动和压力的设备、系统和方法 |
US8523867B2 (en) | 2009-07-31 | 2013-09-03 | Zimmer Gmbh | Orthopaedic reamer |
US8151648B2 (en) | 2009-08-03 | 2012-04-10 | University Of Maryland | Ultra-miniature fiber-optic pressure sensor system and method of fabrication |
US8388582B2 (en) | 2009-08-12 | 2013-03-05 | Medrad, Inc. | Systems and methods for operating interventional catheters using a common operating console and adaptive interface components |
US8435228B2 (en) | 2009-08-12 | 2013-05-07 | Medrad, Inc. | Interventional catheter assemblies incorporating guide wire brake and management systems |
US20110071401A1 (en) | 2009-09-24 | 2011-03-24 | Boston Scientific Scimed, Inc. | Systems and methods for making and using a stepper motor for an intravascular ultrasound imaging system |
US20110092955A1 (en) | 2009-10-07 | 2011-04-21 | Purdy Phillip D | Pressure-Sensing Medical Devices, Systems and Methods, and Methods of Forming Medical Devices |
WO2011062087A1 (ja) | 2009-11-17 | 2011-05-26 | コニカミノルタオプト株式会社 | 光断層画像測定装置のプローブ及びプローブの調整方法 |
EP2506783B1 (en) | 2009-12-02 | 2016-06-29 | Covidien LP | Methods and devices for cutting tissue |
US20110144673A1 (en) | 2009-12-11 | 2011-06-16 | Fox Hollow Technologies, Inc. | Material removal device having improved material capture efficiency and methods of use |
US8478384B2 (en) | 2010-01-19 | 2013-07-02 | Lightlab Imaging, Inc. | Intravascular optical coherence tomography system with pressure monitoring interface and accessories |
US20110208222A1 (en) | 2010-02-25 | 2011-08-25 | Boris Ljahnicky | System and Method for the Treatment of Occluded Vessels |
US8460316B2 (en) | 2010-02-26 | 2013-06-11 | The Board Of Trustees Of The Leland Stanford Junior University | Systems and methods for endoluminal valve creation |
US8738151B2 (en) | 2010-04-28 | 2014-05-27 | Medtronic, Inc. | Body portal anchors and systems |
US8764779B2 (en) | 2010-05-13 | 2014-07-01 | Rex Medical, L.P. | Rotational thrombectomy wire |
US10285568B2 (en) | 2010-06-03 | 2019-05-14 | The General Hospital Corporation | Apparatus and method for devices for imaging structures in or at one or more luminal organs |
AU2011267862B2 (en) | 2010-06-14 | 2013-11-07 | Covidien Lp | Material removal device |
US20110319905A1 (en) | 2010-06-23 | 2011-12-29 | Palme Robert A | Multiple function vascular device |
US10548478B2 (en) | 2010-07-01 | 2020-02-04 | Avinger, Inc. | Balloon atherectomy catheters with imaging |
BR112013008410A2 (pt) | 2010-10-06 | 2016-06-21 | Smith & Nephew Inc | sistema para uso em reparação tecidual |
CN103328033B (zh) | 2010-11-09 | 2016-05-18 | 奥普森斯公司 | 具有内部压力传感器的导丝 |
CN103281964B (zh) | 2010-11-11 | 2015-09-30 | 科维蒂恩有限合伙公司 | 具备成像能力的柔性减灭导管及制造导管的方法 |
CA2831306C (en) | 2011-03-28 | 2018-11-20 | Avinger, Inc. | Occlusion-crossing devices, imaging, and atherectomy devices |
US9949754B2 (en) | 2011-03-28 | 2018-04-24 | Avinger, Inc. | Occlusion-crossing devices |
US8801713B2 (en) | 2011-04-07 | 2014-08-12 | DePuy Synthes Products, LLC | Surgical drill instrument with motor and locking mechanism to receive an attachment and a cutting burr |
US20120289971A1 (en) | 2011-05-11 | 2012-11-15 | Merit Medical Systems, Inc. | Multiple lumen retrieval device and method of using |
JP6141264B2 (ja) | 2011-05-27 | 2017-06-07 | ライトラボ・イメージング・インコーポレーテッド | 光コヒーレンス断層撮影法及び圧力に基づくシステム及び方法 |
WO2013003757A2 (en) | 2011-06-30 | 2013-01-03 | The Spectranetics Corporation | Reentry catheter and method thereof |
WO2013033489A1 (en) | 2011-08-31 | 2013-03-07 | Volcano Corporation | Optical rotary joint and methods of use |
WO2013033490A1 (en) | 2011-08-31 | 2013-03-07 | Volcano Corporation | Rotational imaging systems with stabilizers |
US20130085514A1 (en) | 2011-09-30 | 2013-04-04 | Tyco Healthcare Group Lp | Rotating occlusion treatment system |
WO2013056262A1 (en) | 2011-10-13 | 2013-04-18 | Atheromed, Inc. | Atherectomy apparatus, systems and methods |
EP2768406B1 (en) | 2011-10-17 | 2019-12-04 | Avinger, Inc. | Atherectomy catheters and non-contact actuation mechanism for catheters |
US9345406B2 (en) | 2011-11-11 | 2016-05-24 | Avinger, Inc. | Occlusion-crossing devices, atherectomy devices, and imaging |
CA2801744C (en) | 2012-01-17 | 2015-10-13 | Covidien Lp | Material removal device and method of use |
US20130211221A1 (en) | 2012-02-08 | 2013-08-15 | Imricor Medical Systems, Inc. | System and method for identifying and communicating with an interventional medical device |
US8967885B2 (en) | 2012-02-23 | 2015-03-03 | Corning Incorporated | Stub lens assemblies for use in optical coherence tomography systems |
GB201203994D0 (en) | 2012-03-07 | 2012-04-18 | Everingham John S | medical applicator |
JP5579218B2 (ja) | 2012-03-28 | 2014-08-27 | 株式会社東芝 | 圧力検知素子の製造方法 |
US9036966B2 (en) | 2012-03-28 | 2015-05-19 | Corning Incorporated | Monolithic beam-shaping optical systems and methods for an OCT probe |
US9345398B2 (en) | 2012-05-14 | 2016-05-24 | Avinger, Inc. | Atherectomy catheter drive assemblies |
EP2849636B1 (en) | 2012-05-14 | 2020-04-22 | Avinger, Inc. | Optical coherence tomography with graded index fiber for biological imaging |
US20130317519A1 (en) | 2012-05-25 | 2013-11-28 | Hansen Medical, Inc. | Low friction instrument driver interface for robotic systems |
US9498247B2 (en) | 2014-02-06 | 2016-11-22 | Avinger, Inc. | Atherectomy catheters and occlusion crossing devices |
US9943329B2 (en) | 2012-11-08 | 2018-04-17 | Covidien Lp | Tissue-removing catheter with rotatable cutter |
EP2931152B1 (en) | 2012-12-12 | 2019-09-18 | Covidien LP | Tissue-removing catheter for body lumen |
WO2014093154A1 (en) | 2012-12-12 | 2014-06-19 | Covidien Lp | Tissue-removing catheter including urging mechanism |
WO2014099942A1 (en) | 2012-12-21 | 2014-06-26 | Volcano Corporation | Display control for a multi-sensor medical device |
US20140188440A1 (en) | 2012-12-31 | 2014-07-03 | Intuitive Surgical Operations, Inc. | Systems And Methods For Interventional Procedure Planning |
EP3102127B1 (en) | 2014-02-06 | 2019-10-09 | Avinger, Inc. | Atherectomy catheter |
EP3113701B1 (en) | 2014-03-03 | 2020-07-22 | The Spectranetics Corporation | Multiple configuration surgical cutting device |
EP3319680A4 (en) | 2015-07-06 | 2018-12-19 | Avinger, Inc. | Self-alignment mechanism for imaging catheter and drive assembly |
WO2017011587A1 (en) | 2015-07-13 | 2017-01-19 | Avinger, Inc. | Micro-molded anamorphic reflector lens for image guided therapeutic/diagnostic catheters |
JP6927986B2 (ja) | 2016-01-25 | 2021-09-01 | アビンガー・インコーポレイテッドAvinger, Inc. | 遅延補正を備えたoctイメージングカテーテル |
WO2017173370A1 (en) | 2016-04-01 | 2017-10-05 | Avinger, Inc. | Atherectomy catheter with serrated cutter |
-
2013
- 2013-03-15 US US14/424,277 patent/US10548478B2/en active Active
- 2013-03-15 EP EP13834603.6A patent/EP2892448B1/en active Active
- 2013-03-15 WO PCT/US2013/032494 patent/WO2014039099A1/en active Application Filing
- 2013-03-15 JP JP2015531065A patent/JP6523170B2/ja active Active
-
2017
- 2017-11-06 JP JP2017214131A patent/JP6522713B2/ja active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62275425A (ja) * | 1986-05-21 | 1987-11-30 | オリンパス光学工業株式会社 | 内視鏡 |
JP2006502784A (ja) * | 2002-10-18 | 2006-01-26 | シア アリー | 撮像案内ワイヤを備えるアテローム切除システム |
US20100241147A1 (en) * | 2009-03-23 | 2010-09-23 | Michael Maschke | Catheter and medical apparatus as well as method for assisting an intervention to remove plaque |
WO2011003013A2 (en) * | 2009-07-01 | 2011-01-06 | Avinger, Inc. | Catheter-based off-axis optical coherence tomography imaging system |
US20120046679A1 (en) * | 2010-07-01 | 2012-02-23 | Patel Himanshu N | Atherectomy catheters with longitudinally displaceable drive shafts |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110338855A (zh) * | 2018-04-05 | 2019-10-18 | 美多斯国际有限公司 | 具有旋转止动装置的外科器械和相关方法 |
JP2019181189A (ja) * | 2018-04-05 | 2019-10-24 | メドス・インターナショナル・エスエイアールエルMedos International SARL | 回転停止装置を有する外科用器具及び関連する方法 |
US11832788B2 (en) | 2018-04-05 | 2023-12-05 | Medos International Sarl | Surgical instruments with rotation stop devices and related methods |
JP7463060B2 (ja) | 2018-04-05 | 2024-04-08 | メドス・インターナショナル・エスエイアールエル | 回転停止装置を有する外科用器具及び関連する方法 |
CN110338855B (zh) * | 2018-04-05 | 2024-05-03 | 美多斯国际有限公司 | 具有旋转止动装置的外科器械和相关方法 |
JP2020018710A (ja) * | 2018-08-02 | 2020-02-06 | テルモ株式会社 | 医療デバイス |
Also Published As
Publication number | Publication date |
---|---|
US20180368688A9 (en) | 2018-12-27 |
EP2892448B1 (en) | 2020-07-15 |
WO2014039099A1 (en) | 2014-03-13 |
JP2015527166A (ja) | 2015-09-17 |
US20150208922A1 (en) | 2015-07-30 |
EP2892448A1 (en) | 2015-07-15 |
US10548478B2 (en) | 2020-02-04 |
JP6522713B2 (ja) | 2019-05-29 |
JP6523170B2 (ja) | 2019-05-29 |
EP2892448A4 (en) | 2016-03-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6522713B2 (ja) | アテロームアセンブリ | |
US11284916B2 (en) | Atherectomy catheters and occlusion crossing devices | |
US10470795B2 (en) | Atherectomy catheters and occlusion crossing devices | |
US10568655B2 (en) | Atherectomy catheters devices having multi-channel bushings | |
US7708749B2 (en) | Debulking catheters and methods | |
EP2849661B1 (en) | Atherectomy catheters with imaging | |
EP2691038B1 (en) | Occlusion-crossing devices, imaging, and atherectomy devices | |
US8109954B2 (en) | Rotational atherectomy device with distal protection capability and method of use | |
US6497711B1 (en) | Therectomy device having a light weight drive shaft and an imaging device | |
WO2017161166A1 (en) | Atherectomy catheters and occlusion crossing devices | |
JP2002532128A (ja) | 外科用固締装置 | |
US20150150442A1 (en) | Endovascular probe | |
WO2015119153A1 (ja) | カテーテル | |
JP2022549900A (ja) | 撮像カテーテル、撮像システム、およびその動作の方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20180918 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20180921 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20181210 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190313 |
|
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: 20190326 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20190424 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6522713 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |