JP2015528327A - 血管形成術用衝撃波カテーテルのための薄型電極 - Google Patents
血管形成術用衝撃波カテーテルのための薄型電極 Download PDFInfo
- Publication number
- JP2015528327A JP2015528327A JP2015526523A JP2015526523A JP2015528327A JP 2015528327 A JP2015528327 A JP 2015528327A JP 2015526523 A JP2015526523 A JP 2015526523A JP 2015526523 A JP2015526523 A JP 2015526523A JP 2015528327 A JP2015528327 A JP 2015528327A
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- opening
- shock wave
- catheter
- inner electrode
- 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
- 230000035939 shock Effects 0.000 title claims abstract description 308
- 238000002399 angioplasty Methods 0.000 title abstract description 34
- 230000000712 assembly Effects 0.000 claims abstract description 97
- 238000000429 assembly Methods 0.000 claims abstract description 97
- 239000012530 fluid Substances 0.000 claims description 26
- 210000004204 blood vessel Anatomy 0.000 abstract description 11
- 239000003550 marker Substances 0.000 description 20
- 238000000034 method Methods 0.000 description 13
- 210000005166 vasculature Anatomy 0.000 description 12
- 239000000853 adhesive Substances 0.000 description 11
- 230000001070 adhesive effect Effects 0.000 description 11
- 230000000717 retained effect Effects 0.000 description 10
- 238000000576 coating method Methods 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 7
- 239000004593 Epoxy Substances 0.000 description 6
- 239000004020 conductor Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 238000002788 crimping Methods 0.000 description 5
- 230000003902 lesion Effects 0.000 description 5
- 230000001902 propagating effect Effects 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 229920002614 Polyether block amide Polymers 0.000 description 4
- 239000004642 Polyimide Substances 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 239000002872 contrast media Substances 0.000 description 4
- VPRUMANMDWQMNF-UHFFFAOYSA-N phenylethane boronic acid Chemical compound OB(O)CCC1=CC=CC=C1 VPRUMANMDWQMNF-UHFFFAOYSA-N 0.000 description 4
- 229920000139 polyethylene terephthalate Polymers 0.000 description 4
- 229920001721 polyimide Polymers 0.000 description 4
- 239000011780 sodium chloride Substances 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 3
- 239000004698 Polyethylene Substances 0.000 description 3
- 239000004809 Teflon Substances 0.000 description 3
- 229920006362 Teflon® Polymers 0.000 description 3
- 230000003213 activating effect Effects 0.000 description 3
- 210000001367 artery Anatomy 0.000 description 3
- 230000008602 contraction Effects 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 239000012777 electrically insulating material Substances 0.000 description 3
- 239000011810 insulating material Substances 0.000 description 3
- 229920001778 nylon Polymers 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 229920001296 polysiloxane Polymers 0.000 description 3
- 229920002635 polyurethane Polymers 0.000 description 3
- 239000004814 polyurethane Substances 0.000 description 3
- 238000005476 soldering Methods 0.000 description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 3
- 229910052721 tungsten Inorganic materials 0.000 description 3
- 239000010937 tungsten Substances 0.000 description 3
- 208000031481 Pathologic Constriction Diseases 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 210000001765 aortic valve Anatomy 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000002594 fluoroscopy Methods 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- HWLDNSXPUQTBOD-UHFFFAOYSA-N platinum-iridium alloy Chemical compound [Ir].[Pt] HWLDNSXPUQTBOD-UHFFFAOYSA-N 0.000 description 2
- 229920003223 poly(pyromellitimide-1,4-diphenyl ether) Polymers 0.000 description 2
- 230000002441 reversible effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000036262 stenosis Effects 0.000 description 2
- 208000037804 stenosis Diseases 0.000 description 2
- 230000002792 vascular Effects 0.000 description 2
- 229910000566 Platinum-iridium alloy Inorganic materials 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 210000000013 bile duct Anatomy 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 210000004013 groin Anatomy 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920009441 perflouroethylene propylene Polymers 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 210000000626 ureter Anatomy 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
- A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
- A61B17/22004—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
- 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
- A61B17/22022—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 using electric discharge
-
- 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
- A61B2017/22001—Angioplasty, e.g. PCTA
-
- 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
- A61B2017/22021—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 electric leads passing through the catheter
-
- 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
- A61B2017/22025—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 applying a shock wave
-
- 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
- A61B2017/22027—Features of transducers
- A61B2017/22028—Features of transducers arrays, e.g. phased arrays
-
- 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
-
- 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
- A61B2017/22062—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 to be filled with liquid
Landscapes
- Health & Medical Sciences (AREA)
- Surgery (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Vascular Medicine (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Mechanical Engineering (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Surgical Instruments (AREA)
- Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
Abstract
Description
本願は、米国仮特許出願第61/680,033号(2012年8月6日出願)に基づく利益を主張する。該出願は、その全体が参照により本明細書に引用される。
Claims (23)
- 衝撃波を生成するためのデバイスであって、
軸方向に延びているカテーテルと、
前記カテーテルの一部分を包囲しているバルーンであって、前記バルーンは、伝導性流体で充填可能である、バルーンと、
前記バルーン内で前記カテーテルの一部分に巻き付けられている絶縁層であって、前記絶縁層は、第1の開口を有する、絶縁層と、
前記カテーテル内で保持され、前記絶縁層の前記第1の開口と整列させられている第1の内側電極と、
前記絶縁層上に据え付けられている外側電極と
を備え、
前記外側電極は、第1の開口を有し、前記外側電極の前記第1の開口は、前記絶縁層における前記第1の開口と同軸に整列させられており、かつ、前記バルーンが流体で充填され、電圧が前記電極にわたって印加された場合、第1の衝撃波が前記カテーテルの第1の側面場所から開始されるように配列されている、デバイス。 - 前記絶縁層は、絶縁シースであり、前記外側電極は、前記絶縁シースの周囲で円周方向に据え付けられているシースの形態である、請求項1に記載のデバイス。
- 前記外側電極における前記第1の開口のサイズは、前記絶縁シースにおける前記第1の開口のサイズより大きい、請求項1に記載のデバイス。
- 第1のワイヤと、第2のワイヤとをさらに備え、前記第1および第2のワイヤは、前記カテーテルの長さに沿って延び、前記第1のワイヤは、前記第1の内側電極に接続され、前記第2のワイヤは、前記外側電極に接続されている、請求項1に記載のデバイス。
- 前記カテーテルは、前記カテーテルの長さに沿って延びている第1および第2の溝を有し、前記第1のワイヤは、前記第1の溝内にスライド可能に配置され、前記第2のワイヤは、前記第2の溝内にスライド可能に配置されている、請求項4に記載のデバイス。
- 前記第1の内側電極および前記外側電極は、それぞれ、前記第1および第2のワイヤの導電性部分を覆って圧着されている、請求項4に記載のデバイス。
- 前記第1の内側電極は、前記第1のワイヤを覆って圧着されているハイポチューブである、請求項6に記載のデバイス。
- 前記絶縁シースは、前記絶縁シースにおける前記第1の開口の円周方向に反対側に第2の開口を有し、
前記デバイスは、前記絶縁シースにおける前記第2の開口と整列させられている第2の内側電極をさらに備え、
前記外側電極シースは、第2の開口を有し、前記外側電極シースの前記第2の開口は、前記絶縁シースにおける前記第2の開口と同軸に整列させられており、かつ、前記バルーンが流体で充填され、電圧が前記第2の内側電極および前記外側電極にわたって印加された場合、第2の衝撃波が前記第1の側面場所の反対側にある前記カテーテルの第2の側面場所から開始されるように配列されている、請求項2に記載のデバイス。 - 第1のワイヤ、第2のワイヤ、および第3のワイヤをさらに備え、前記第1、第2、および第3のワイヤは、前記カテーテルの長さに沿って延び、前記第1のワイヤは、前記第1の内側電極に接続され、前記第2のワイヤは、前記外側電極に接続され、前記第3のワイヤは、前記第2の内側電極に接続されている、請求項8に記載のデバイス。
- 前記カテーテルは、前記カテーテルの長さに沿って延びている第1、第2、および第3の溝を有し、前記第1のワイヤは、前記第1の溝内にスライド可能に配置され、前記第2のワイヤは、前記第2の溝内にスライド可能に配置され、前記第3のワイヤは、前記第3の溝内にスライド可能に配置されている、請求項9に記載のデバイス。
- 前記第1の内側電極および前記第2の内側電極は、それぞれ、前記第1および第3のワイヤの導電性部分を覆って圧着されている、請求項9に記載のデバイス。
- 前記第1の内側電極および前記第2の内側電極は、各々が前記第1および第3のワイヤを覆ってそれぞれ圧着されている第1および第2のハイポチューブである、請求項11に記載のデバイス。
- 前記第1および第2の圧着ハイポチューブの表面の各々は、前記細長い部材の一部分に円周方向に及んでいる、請求項12に記載のデバイス。
- 前記第1および第2の圧着ハイポチューブの各々は、前記細長い部材の円周の周囲の距離の少なくとも1/6に円周方向に及んでいる、請求項13に記載のデバイス。
- 前記絶縁シースは、前記絶縁シースにおける前記第1の開口から円周方向90度に第3の開口を有し、
前記デバイスは、前記絶縁シースにおける前記第3の開口と整列させられている第3の内側電極をさらに備え、
前記外側電極シースは、第3の開口を有し、前記外側電極シースの前記第3の開口は、前記絶縁シースにおける前記第3の開口と同軸に整列させられており、かつ、前記バルーンが流体で充填され、電圧が前記第3の内側電極および前記外側電極にわたって印加された場合、第3の衝撃波が前記第1の側面場所から90度オフセットされる第3の側面場所から開始されるように配列されている、請求項8に記載のデバイス。 - 前記絶縁シースは、前記絶縁シースにおける前記第3の開口の円周方向反対に第4の開口を有し、
前記デバイスは、前記絶縁シースにおける前記第4の開口と整列させられている第4の内側電極をさらに備え、
前記外側電極シースは、第4の開口を有し、前記外側電極シースの前記第4の開口は、前記絶縁シースにおける前記第4の開口と同軸に整列させられており、かつ、前記バルーンが流体で充填され、電圧が前記第4の内側電極および前記外側電極にわたって印加された場合、第4の衝撃波が前記第3の側面場所の反対側にある第4の側面場所から開始されるように配列されている、請求項15に記載のデバイス。 - 衝撃波を生成するためのデバイスであって、
軸方向に延びているカテーテルと、
前記カテーテルの一部分を包囲しているバルーンであって、前記バルーンは、伝導性流体で充填可能である、バルーンと
前記カテーテルの側面上に据え付けられている第1の内側電極と、
前記第1の内側電極の上に配置されている開口を有する絶縁層であって、前記開口は、前記第1の内側電極と同軸に整列させられている、絶縁層と、
前記絶縁層の上に配置されている開口を有する外側電極であって、前記外側電極開口は、前記絶縁層開口と同軸に整列させられている、外側電極と
を備えている、デバイス。 - 前記第1の内側電極、絶縁層、外側電極は、前記カテーテルの外面から0.015インチ以上突出していない、請求項17に記載のデバイス。
- 前記第1の内側電極の円周方向に反対側にある場所で前記カテーテルの前記側面上に据え付けられている第2の内側電極をさらに備え、前記絶縁層は、前記第2の内側電極と同軸に整列させられている第2の開口を有し、前記外側電極は、前記絶縁層の前記第2の開口と同軸に整列させられている第2の開口を有する、請求項17に記載のデバイス。
- 衝撃波を生成するためのシステムであって、
軸方向に延びているカテーテルと、
前記カテーテルの一部分を包囲しているバルーンであって、前記バルーンは、伝導性流体で充填可能である、バルーンと、
前記カテーテルの長さに沿った第1の場所における第1の電極アセンブリであって、前記第1の電極アセンブリは、第1の内側電極と、第2の内側電極と、外側電極とを備え、2つの円周方向に反対の場所で衝撃波を開始するように構成されている、第1の電極アセンブリと、
前記カテーテルの長さに沿った第2の場所における第2の電極アセンブリであって、前記第2の電極アセンブリは、第1の内側電極と、第2の内側電極と、外側電極とを備え、2つの円周方向に反対の場所で衝撃波を開始するように構成されている、第2の電極アセンブリと、
前記カテーテルの長さに沿った第3の場所における第3の電極アセンブリであって、前記第3の電極アセンブリは、第1の内側電極と、第2の内側電極と、外側電極とを備え、2つの円周方向に反対の場所で衝撃波を開始するように構成されている、第3の電極アセンブリと、
前記カテーテルの長さに沿った第4の場所における第4の電極アセンブリであって、前記第4の電極アセンブリは、第1の内側電極と、第2の内側電極と、外側電極とを備え、2つの円周方向に反対の場所で衝撃波を開始するように構成されている、第4の電極アセンブリと、
前記カテーテルの長さに沿った第5の場所における第5の電極アセンブリであって、前記第5の電極アセンブリは、第1の内側電極と、第2の内側電極と、外側電極とを備え、2つの円周方向に反対の場所で衝撃波を開始するように構成されている、第5の電極アセンブリと、
電圧パルス発生器であって、前記電圧パルス発生器のチャネルは、電極アセンブリのうちの1つ以上に接続されている、電圧パルス発生器と
を備えている、システム。 - 前記第1の電極アセンブリの前記第1の内側電極は、前記電圧パルス発生器の第1の出力に接続され、
前記第1の電極アセンブリの前記第2の内側電極は、前記第2の電極アセンブリの前記第1の内側電極に接続され、
前記第3の電極アセンブリの前記第1の内側電極は、前記電圧パルス発生器の第2の出力に接続され、
前記第3の電極アセンブリの前記第2の内側電極は、前記電圧パルス発生器の第3の出力に接続され、
前記第4の電極アセンブリの前記第1の内側電極は、前記電圧パルス発生器の第4の出力に接続され、
前記第4の電極アセンブリの前記第2の内側電極は、前記第5の電極アセンブリの前記第1の内側電極に接続され、
前記第2の電極アセンブリの前記第2の内側電極、前記第3の電極アセンブリの前記外側電極、および前記第5の電極アセンブリの前記第2の内側電極は、全て前記電圧パルス発生器の第5の出力に接続されている、請求項20に記載のデバイス。 - 衝撃波を生成するためのデバイスであって、
細長い部材と、
第1の縦方向場所で前記細長い部材の側面に沿って位置する第1の電極アセンブリであって、前記第1の電極アセンブリは、前記細長い部材上の第1の側面場所で衝撃波を開始するように構成されている、第1の電極アセンブリと、
前記第1の電極アセンブリの円周方向に反対側にある第2の電極アセンブリであって、前記第2の電極アセンブリは、前記細長い部材の前記第1の側面場所の円周方向反対にある第2の側面場所で衝撃波を開始するように構成されている、第2の電極アセンブリと、
前記細長い部材の一部分を包囲しているバルーンであって、前記バルーンは、伝導性流体で充填可能である、バルーンと
を備えている、デバイス。 - 衝撃波を生成するためのシステムであって、
複数の高電圧出力チャネルを有する高電圧パルス発生器と、
カテーテルと、
前記カテーテルのある長さに沿って位置する複数の衝撃波源であって、前記複数の衝撃波源を駆動する高電圧出力チャネルの数は、前記衝撃波源の数より少ない、衝撃波源と、
前記衝撃波源を有する、前記カテーテルの前記長さに沿って包囲するバルーンであって、前記バルーンは、伝導性流体で充填可能である、バルーンと
を備えている、システム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201261680033P | 2012-08-06 | 2012-08-06 | |
US61/680,033 | 2012-08-06 | ||
PCT/US2013/031805 WO2014025397A1 (en) | 2012-08-06 | 2013-03-14 | Low profile electrodes for an angioplasty shock wave catheter |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017119616A Division JP2017176883A (ja) | 2012-08-06 | 2017-06-19 | 血管形成術用衝撃波カテーテルのための薄型電極 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2015528327A true JP2015528327A (ja) | 2015-09-28 |
JP2015528327A5 JP2015528327A5 (ja) | 2017-02-02 |
JP6257625B2 JP6257625B2 (ja) | 2018-01-10 |
Family
ID=50026202
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015526523A Active JP6257625B2 (ja) | 2012-08-06 | 2013-03-14 | 血管形成術用衝撃波カテーテルのための薄型電極 |
JP2017119616A Withdrawn JP2017176883A (ja) | 2012-08-06 | 2017-06-19 | 血管形成術用衝撃波カテーテルのための薄型電極 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017119616A Withdrawn JP2017176883A (ja) | 2012-08-06 | 2017-06-19 | 血管形成術用衝撃波カテーテルのための薄型電極 |
Country Status (8)
Country | Link |
---|---|
US (6) | US8888788B2 (ja) |
EP (1) | EP2879607B1 (ja) |
JP (2) | JP6257625B2 (ja) |
CN (1) | CN104582621B (ja) |
AU (1) | AU2013300176B2 (ja) |
CA (1) | CA2881208C (ja) |
ES (1) | ES2715678T3 (ja) |
WO (1) | WO2014025397A1 (ja) |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019514505A (ja) * | 2016-04-25 | 2019-06-06 | ショックウェーブ メディカル, インコーポレイテッド | 極性切り替えを伴う衝撃波デバイス |
JP2019530518A (ja) * | 2016-10-06 | 2019-10-24 | ショックウェーブ メディカル, インコーポレイテッド | 衝撃波アプリケータを用いた大動脈尖弁の修復 |
JP2020511205A (ja) * | 2017-03-22 | 2020-04-16 | マグネト スロムベクトミィ ソリューションズ リミテッド | 静電気力と吸引力の両方を使用した血栓切除 |
JP2020524032A (ja) * | 2017-06-19 | 2020-08-13 | ショックウェーブ メディカル, インコーポレイテッド | 前方に指向される衝撃波を生成するためのデバイスおよび方法 |
JP2021503344A (ja) * | 2017-11-17 | 2021-02-12 | ショックウェーブ メディカル, インコーポレイテッド | 衝撃波カテーテルのための薄型電極 |
US11696799B2 (en) | 2012-06-27 | 2023-07-11 | Shockwave Medical, Inc. | Shock wave balloon catheter with multiple shock wave sources |
US11992232B2 (en) | 2020-10-27 | 2024-05-28 | Shockwave Medical, Inc. | System for treating thrombus in body lumens |
US12011185B2 (en) | 2021-10-19 | 2024-06-18 | Shockwave Medical, Inc. | Intravascular lithotripsy catheter with interfering shock waves |
US12023098B2 (en) | 2021-10-05 | 2024-07-02 | Shockwave Medical, Inc. | Lesion crossing shock wave catheter |
US12035932B1 (en) | 2023-04-21 | 2024-07-16 | Shockwave Medical, Inc. | Intravascular lithotripsy catheter with slotted emitter bands |
US12064129B2 (en) | 2015-11-18 | 2024-08-20 | Shockwave Medical, Inc. | Shock wave electrodes |
US12089861B2 (en) | 2021-08-05 | 2024-09-17 | Nextern Innovation, Llc | Intravascular lithotripsy system and device |
US12096950B2 (en) | 2023-02-03 | 2024-09-24 | Shockwave Medical, Inc. | Shockwave catheter system with energy control |
Families Citing this family (111)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9072534B2 (en) | 2008-06-13 | 2015-07-07 | Shockwave Medical, Inc. | Non-cavitation shockwave balloon catheter system |
EP2300091B1 (en) | 2008-06-13 | 2018-03-21 | Shockwave Medical, Inc. | Shockwave balloon catheter system |
US10702293B2 (en) | 2008-06-13 | 2020-07-07 | Shockwave Medical, Inc. | Two-stage method for treating calcified lesions within the wall of a blood vessel |
US9180280B2 (en) * | 2008-11-04 | 2015-11-10 | Shockwave Medical, Inc. | Drug delivery shockwave balloon catheter system |
US9044618B2 (en) | 2008-11-05 | 2015-06-02 | Shockwave Medical, Inc. | Shockwave valvuloplasty catheter system |
US11311332B2 (en) | 2011-08-23 | 2022-04-26 | Magneto Thrombectomy Solutions Ltd. | Thrombectomy devices |
US8574247B2 (en) | 2011-11-08 | 2013-11-05 | Shockwave Medical, Inc. | Shock wave valvuloplasty device with moveable shock wave generator |
JP6441679B2 (ja) | 2011-12-09 | 2018-12-19 | メタベンション インコーポレイテッド | 肝臓系の治療的な神経調節 |
EP2879607B1 (en) | 2012-08-06 | 2019-02-27 | Shockwave Medical, Inc. | Low profile electrodes for an angioplasty shock wave catheter |
JP6164705B2 (ja) | 2012-08-06 | 2017-07-19 | ショックウェーブ メディカル, インコーポレイテッド | 衝撃波カテーテル |
CA2881211A1 (en) | 2012-08-08 | 2014-02-13 | Shockwave Medical, Inc. | Shockwave valvuloplasty with multiple balloons |
US9138249B2 (en) | 2012-08-17 | 2015-09-22 | Shockwave Medical, Inc. | Shock wave catheter system with arc preconditioning |
US9522012B2 (en) | 2012-09-13 | 2016-12-20 | Shockwave Medical, Inc. | Shockwave catheter system with energy control |
US9333000B2 (en) | 2012-09-13 | 2016-05-10 | Shockwave Medical, Inc. | Shockwave catheter system with energy control |
US10842567B2 (en) | 2013-03-13 | 2020-11-24 | The Spectranetics Corporation | Laser-induced fluid filled balloon catheter |
US10201387B2 (en) | 2013-03-13 | 2019-02-12 | The Spectranetics Corporation | Laser-induced fluid filled balloon catheter |
US9320530B2 (en) | 2013-03-13 | 2016-04-26 | The Spectranetics Corporation | Assisted cutting balloon |
EP3003191A4 (en) | 2013-06-05 | 2017-02-08 | Metavention, Inc. | Modulation of targeted nerve fibers |
US9867629B2 (en) | 2013-07-31 | 2018-01-16 | Shockwave Medical, Inc. | Angioplasty balloon |
US9370653B2 (en) * | 2013-12-05 | 2016-06-21 | Advanced Neuromodulation Systems, Inc. | Medical leads with segmented electrodes and methods of fabrication thereof |
US9730715B2 (en) | 2014-05-08 | 2017-08-15 | Shockwave Medical, Inc. | Shock wave guide wire |
US11246659B2 (en) | 2014-08-25 | 2022-02-15 | The Spectranetics Corporation | Liquid laser-induced pressure wave emitting catheter sheath |
WO2016077627A1 (en) | 2014-11-14 | 2016-05-19 | Shockwave Medical, Inc. | Shock wave valvuloplasty device and methods |
EP3240494B1 (en) | 2014-12-30 | 2021-03-17 | The Spectranetics Corporation | Laser-induced pressure wave emitting catheter sheath |
US11058492B2 (en) | 2014-12-30 | 2021-07-13 | The Spectranetics Corporation | Laser-induced pressure wave emitting catheter sheath |
EP3240604B1 (en) | 2014-12-30 | 2019-05-15 | The Spectranetics Corporation | Electrically-induced fluid filled balloon catheter |
US11229402B2 (en) * | 2015-05-29 | 2022-01-25 | Microvention, Inc. | Catheter circuit |
US10327846B1 (en) | 2015-08-25 | 2019-06-25 | The Spectranetics Corporation | Methods for treating vascular stenoses including laser atherectomy and drug delivery via drug-coated balloons |
US10285752B2 (en) | 2015-12-07 | 2019-05-14 | Biosense Webster (Israel) Ltd. | Multilayer split ablation electrode |
US10524859B2 (en) | 2016-06-07 | 2020-01-07 | Metavention, Inc. | Therapeutic tissue modulation devices and methods |
US10912475B2 (en) * | 2016-08-24 | 2021-02-09 | Biosense Webster (Israel) Ltd | Catheter with split electrode sleeve and related methods |
CN106214216B (zh) * | 2016-08-31 | 2019-01-25 | 赵萍萍 | 一种血栓清除仪 |
US10357264B2 (en) | 2016-12-06 | 2019-07-23 | Shockwave Medical, Inc. | Shock wave balloon catheter with insertable electrodes |
US12029475B2 (en) | 2017-03-22 | 2024-07-09 | Magneto Thrombectomy Solutions Ltd. | Thrombectomy using both electrostatic and suction forces |
US10441300B2 (en) | 2017-04-19 | 2019-10-15 | Shockwave Medical, Inc. | Drug delivery shock wave balloon catheter system |
US10856893B2 (en) | 2017-04-21 | 2020-12-08 | Boston Scientific Scimed, Inc. | Lithotripsy angioplasty devices and methods |
WO2018194974A1 (en) * | 2017-04-21 | 2018-10-25 | Boston Scientific Scimed, Inc. | Lithotripsy angioplasty devices and methods |
US11020135B1 (en) | 2017-04-25 | 2021-06-01 | Shockwave Medical, Inc. | Shock wave device for treating vascular plaques |
NL2019807B1 (en) * | 2017-10-26 | 2019-05-06 | Boston Scient Scimed Inc | Shockwave generating device |
US11071557B2 (en) | 2017-10-19 | 2021-07-27 | Medtronic Vascular, Inc. | Catheter for creating pulse wave within vasculature |
EP3713507B1 (en) | 2017-11-23 | 2023-08-02 | Magneto Thrombectomy Solutions Ltd. | Tubular thrombectomy devices |
US10709463B2 (en) | 2017-12-11 | 2020-07-14 | Covidien Lp | Electrically enhanced retrieval of material from vessel lumens |
US11058444B2 (en) | 2017-12-11 | 2021-07-13 | Covidien Lp | Electrically enhanced retrieval of material from vessel lumens |
US11103262B2 (en) | 2018-03-14 | 2021-08-31 | Boston Scientific Scimed, Inc. | Balloon-based intravascular ultrasound system for treatment of vascular lesions |
WO2019200201A1 (en) | 2018-04-12 | 2019-10-17 | The Regents Of The University Of Michigan | System for effecting and controlling oscillatory pressure within balloon catheters for fatigue fracture of calculi |
US11819229B2 (en) | 2019-06-19 | 2023-11-21 | Boston Scientific Scimed, Inc. | Balloon surface photoacoustic pressure wave generation to disrupt vascular lesions |
EP3810005B1 (en) * | 2018-06-20 | 2023-10-25 | Magneto Thrombectomy Solutions Ltd. | Thrombectomy devices |
ES2948245T3 (es) | 2018-06-21 | 2023-09-06 | Shockwave Medical Inc | Sistema para el tratamiento de oclusiones en luces corporales |
US11160571B2 (en) | 2018-06-22 | 2021-11-02 | Covidien Lp | Electrically enhanced retrieval of material from vessel lumens |
CN109223100A (zh) * | 2018-09-03 | 2019-01-18 | 沛嘉医疗科技(苏州)有限公司 | 一种用于治疗心脏瓣膜和血管钙化的装置及其使用方法 |
WO2020086361A1 (en) | 2018-10-24 | 2020-04-30 | Boston Scientific Scimed, Inc. | Photoacoustic pressure wave generation for intravascular calcification disruption |
US11266817B2 (en) * | 2018-10-25 | 2022-03-08 | Medtronic Vascular, Inc. | Cavitation catheter |
WO2020174326A1 (en) * | 2019-02-25 | 2020-09-03 | Magneto Thrombectomy Solutions Ltd. | Multi-lumen thrombectomy devices |
US11612430B2 (en) | 2019-03-19 | 2023-03-28 | Covidien Lp | Electrically enhanced retrieval of material from vessel lumens |
CN111184553B (zh) * | 2019-04-29 | 2023-05-09 | 谱创医疗科技(上海)有限公司 | 用于血管成形术冲击波导管的高覆盖率低剖面电极组件 |
US11523838B2 (en) | 2019-06-12 | 2022-12-13 | Covidien Lp | Retrieval of material from corporeal lumens |
US11191558B2 (en) | 2019-06-12 | 2021-12-07 | Covidien Lp | Retrieval of material from corporeal lumens |
US11717139B2 (en) | 2019-06-19 | 2023-08-08 | Bolt Medical, Inc. | Plasma creation via nonaqueous optical breakdown of laser pulse energy for breakup of vascular calcium |
US11399862B2 (en) | 2019-06-24 | 2022-08-02 | Boston Scientific Scimed, Inc. | Propulsion system for inertial energy transfer to disrupt vascular lesions |
US11660427B2 (en) | 2019-06-24 | 2023-05-30 | Boston Scientific Scimed, Inc. | Superheating system for inertial impulse generation to disrupt vascular lesions |
US11517713B2 (en) | 2019-06-26 | 2022-12-06 | Boston Scientific Scimed, Inc. | Light guide protection structures for plasma system to disrupt vascular lesions |
CN110604607A (zh) * | 2019-08-06 | 2019-12-24 | 沛嘉医疗科技(苏州)有限公司 | 一种治疗心脏瓣膜钙化的冲击波装置 |
CN110507407B (zh) * | 2019-09-05 | 2021-02-02 | 孙岩军 | 一种等离子手术刀头及等离子手术装置 |
JP2022549269A (ja) | 2019-09-24 | 2022-11-24 | ショックウェーブ メディカル, インコーポレイテッド | 衝撃波カテーテルのための薄型電極 |
EP4034006A1 (en) | 2019-09-24 | 2022-08-03 | Shockwave Medical, Inc. | System for treating thrombus in body lumens |
WO2021061451A1 (en) * | 2019-09-24 | 2021-04-01 | Shockwave Medical, Inc. | Lesion crossing shock wave catheter |
US11583339B2 (en) | 2019-10-31 | 2023-02-21 | Bolt Medical, Inc. | Asymmetrical balloon for intravascular lithotripsy device and method |
US11974752B2 (en) | 2019-12-12 | 2024-05-07 | Covidien Lp | Electrically enhanced retrieval of material from vessel lumens |
US11395668B2 (en) | 2019-12-12 | 2022-07-26 | Covidien Lp | Electrically enhanced retrieval of material from vessel lumens |
US11672599B2 (en) | 2020-03-09 | 2023-06-13 | Bolt Medical, Inc. | Acoustic performance monitoring system and method within intravascular lithotripsy device |
US20210290286A1 (en) | 2020-03-18 | 2021-09-23 | Bolt Medical, Inc. | Optical analyzer assembly and method for intravascular lithotripsy device |
US11707323B2 (en) | 2020-04-03 | 2023-07-25 | Bolt Medical, Inc. | Electrical analyzer assembly for intravascular lithotripsy device |
CN111388086B (zh) * | 2020-06-08 | 2020-08-25 | 上海微创医疗器械(集团)有限公司 | 电极球囊导管 |
JP2024500359A (ja) | 2020-12-11 | 2024-01-09 | リサーチ ディベロップメント ファウンデーション | レーザー誘導カルシウム破砕のためのシステムおよび方法 |
JP2023553139A (ja) | 2020-12-11 | 2023-12-20 | ショックウェーブ メディカル, インコーポレイテッド | 病変横断衝撃波カテーテル |
US20220183708A1 (en) * | 2020-12-11 | 2022-06-16 | Shockwave Medical, Inc. | Lesion crossing shock wave catheter |
US12016610B2 (en) | 2020-12-11 | 2024-06-25 | Bolt Medical, Inc. | Catheter system for valvuloplasty procedure |
CN113951972A (zh) * | 2020-12-16 | 2022-01-21 | 深圳市赛禾医疗技术有限公司 | 一种压力波球囊导管 |
CN112869827B (zh) * | 2021-01-06 | 2022-09-20 | 苏州中荟医疗科技有限公司 | 一种用于产生震波的电极装置及使用方法 |
CN112869825A (zh) * | 2021-01-06 | 2021-06-01 | 苏州中荟医疗科技有限公司 | 一种用于产生震波的电极装置及使用方法 |
US11672585B2 (en) | 2021-01-12 | 2023-06-13 | Bolt Medical, Inc. | Balloon assembly for valvuloplasty catheter system |
CN114869400A (zh) * | 2021-02-05 | 2022-08-09 | 沛嘉医疗科技(苏州)有限公司 | 用于治疗心脏瓣膜或血管钙化的冲击波装置用电极和冲击波装置 |
CN114869401B (zh) * | 2021-02-05 | 2023-09-22 | 沛嘉医疗科技(苏州)有限公司 | 冲击波装置 |
US11944331B2 (en) | 2021-02-26 | 2024-04-02 | Fastwave Medical Inc. | Intravascular lithotripsy |
US11911056B2 (en) | 2021-02-26 | 2024-02-27 | Fastwave Medical Inc. | Intravascular lithotripsy |
US11484327B2 (en) | 2021-02-26 | 2022-11-01 | Fastwave Medical Inc. | Intravascular lithotripsy |
US12004803B2 (en) | 2021-03-15 | 2024-06-11 | Covidien Lp | Thrombectomy treatment system |
CN112971915B (zh) * | 2021-05-08 | 2021-08-20 | 上海百心安生物技术股份有限公司 | 一种脉冲球囊及其应用 |
US11648057B2 (en) | 2021-05-10 | 2023-05-16 | Bolt Medical, Inc. | Optical analyzer assembly with safety shutdown system for intravascular lithotripsy device |
US11963713B2 (en) | 2021-06-02 | 2024-04-23 | Covidien Lp | Medical treatment system |
US11806075B2 (en) | 2021-06-07 | 2023-11-07 | Bolt Medical, Inc. | Active alignment system and method for laser optical coupling |
CN113648048A (zh) * | 2021-07-15 | 2021-11-16 | 深圳市赛禾医疗技术有限公司 | 一种放电可控的冲击波球囊导管系统 |
US11957369B2 (en) | 2021-08-05 | 2024-04-16 | Nextern Innovation, Llc | Intravascular lithotripsy systems and methods |
US11877761B2 (en) | 2021-08-05 | 2024-01-23 | Nextern Innovation, Llc | Systems, devices and methods for monitoring voltage and current and controlling voltage of voltage pulse generators |
US11801066B2 (en) | 2021-08-05 | 2023-10-31 | Nextern Innovation, Llc | Systems, devices and methods for selection of arc location within a lithoplasty balloon spark gap |
US11896248B2 (en) | 2021-08-05 | 2024-02-13 | Nextern Innovation, Llc | Systems, devices and methods for generating subsonic pressure waves in intravascular lithotripsy |
CN113598878A (zh) * | 2021-08-13 | 2021-11-05 | 苏州中荟医疗科技有限公司 | 一种导管及冲击波发生系统 |
US11944374B2 (en) | 2021-08-30 | 2024-04-02 | Covidien Lp | Electrical signals for retrieval of material from vessel lumens |
CN113855162A (zh) * | 2021-11-03 | 2021-12-31 | 上海精诚医疗科技有限公司 | 能产生冲击波的体内介入的新型小电极装置 |
CN117838247A (zh) * | 2021-11-09 | 2024-04-09 | 上海蓝帆博元医疗科技有限公司 | 一种冲击波电极组件、球囊导管装置以及医疗设备 |
CN116322534A (zh) * | 2021-11-18 | 2023-06-23 | 科塞尔医疗科技(苏州)有限公司 | 球囊导管 |
US12076020B2 (en) | 2021-11-18 | 2024-09-03 | Covidien Lp | Retrieval of material from corporeal lumens |
US11839391B2 (en) | 2021-12-14 | 2023-12-12 | Bolt Medical, Inc. | Optical emitter housing assembly for intravascular lithotripsy device |
CN114903558B (zh) * | 2022-05-19 | 2023-11-10 | 杭州天路医疗器械有限公司 | 一种用于体内腔道塑形的冲击波发生装置 |
WO2023235665A1 (en) | 2022-06-01 | 2023-12-07 | Fastwave Medical Inc. | Intravascular lithotripsy |
CN115054318A (zh) * | 2022-06-21 | 2022-09-16 | 杭州天路医疗器械有限公司 | 一种复合球囊式冲击波发生系统及其定向送药方法 |
US20240016545A1 (en) * | 2022-07-14 | 2024-01-18 | Bolt Medical, Inc. | Multiple emitter assembly for firing sequences for intravascular lithotripsy device |
CN115245373B (zh) * | 2022-09-26 | 2023-06-23 | 上海百心安生物技术股份有限公司 | 一种均匀碎化的脉冲球囊扩张导管 |
CN115553869A (zh) * | 2022-11-15 | 2023-01-03 | 南京沃福曼医疗科技有限公司 | 一种环状放电电极对阵列及球囊导管 |
CN115778485B (zh) * | 2022-12-02 | 2023-11-07 | 鑫易舟(上海)医疗器械有限公司 | 冲击波发生装置、冲击波发生系统和方法 |
CN115887876A (zh) * | 2022-12-27 | 2023-04-04 | 为泰医疗器械(深圳)有限公司 | 外周血管超长可制导冲击波球囊导管 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62275446A (ja) * | 1986-05-21 | 1987-11-30 | オリンパス光学工業株式会社 | 放電砕石装置 |
JP2005501597A (ja) * | 2000-08-01 | 2005-01-20 | トラッカイ,サバ | 電圧閾値切除方法及び装置 |
JP2011524203A (ja) * | 2008-06-13 | 2011-09-01 | ダニエル ホーキンス、 | 衝撃波バルーンカテーテル装置 |
JP2012508042A (ja) * | 2008-11-05 | 2012-04-05 | ダニエル ホーキンス、 | 衝撃波弁形成用カテーテルシステム |
Family Cites Families (147)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2916647A (en) | 1959-03-18 | 1959-12-08 | Roscoe H George | Spark gap impulse generator |
US3413976A (en) | 1963-07-29 | 1968-12-03 | G Elektrotekhnichesky Zd Vef | Arrangement for removal of concretions from urinary tract |
BE654594A (ja) | 1963-10-28 | 1965-04-20 | ||
US3583766A (en) | 1969-05-22 | 1971-06-08 | Louis R Padberg Jr | Apparatus for facilitating the extraction of minerals from the ocean floor |
AT309663B (de) | 1971-05-14 | 1973-08-27 | Phil Heinz Schmidt Kloiber Dr | Einrichtung zum Zerstören von Steinen in der Harnblase, im Harnleiter, in der Niere u. dgl. |
US3902499A (en) | 1974-01-02 | 1975-09-02 | Hoffman Saul | Stone disintegrator |
US4027674A (en) | 1975-06-06 | 1977-06-07 | Tessler Arthur N | Method and device for removing concretions within human ducts |
US4900303A (en) | 1978-03-10 | 1990-02-13 | Lemelson Jerome H | Dispensing catheter and method |
DE3038445A1 (de) | 1980-10-11 | 1982-05-27 | Dornier Gmbh, 7990 Friedrichshafen | Stosswellengenerator fuer medizinische anwendungsfaelle |
US4685458A (en) | 1984-03-01 | 1987-08-11 | Vaser, Inc. | Angioplasty catheter and method for use thereof |
US4671254A (en) | 1985-03-01 | 1987-06-09 | Memorial Hospital For Cancer And Allied Diseases | Non-surgical method for suppression of tumor growth |
US5176675A (en) | 1985-04-24 | 1993-01-05 | The General Hospital Corporation | Use of lasers to break down objects for removal from within the body |
DE3543881C1 (de) | 1985-12-12 | 1987-03-26 | Dornier Medizintechnik | Unterwasser-Elektrode fuer die beruehrungsfreie Lithotripsie |
US4662126A (en) | 1986-05-23 | 1987-05-05 | Fike Corporation | Vibration resistant explosion control vent |
US4741405A (en) | 1987-01-06 | 1988-05-03 | Tetra Corporation | Focused shock spark discharge drill using multiple electrodes |
US5154722A (en) | 1988-05-05 | 1992-10-13 | Circon Corporation | Electrohydraulic probe having a controlled discharge path |
EP0415997A4 (en) | 1988-05-18 | 1992-04-08 | Kasevich Associates, Inc. | Microwave balloon angioplasty |
EP0355177A1 (de) | 1988-08-17 | 1990-02-28 | Siemens Aktiengesellschaft | Einrichtung zum berührungslosen Zertrümmern von Konkrementen im Körper eines Lebewesens |
US4955377A (en) | 1988-10-28 | 1990-09-11 | Lennox Charles D | Device and method for heating tissue in a patient's body |
US5281231A (en) | 1989-02-22 | 1994-01-25 | Physical Sciences, Inc. | Impact lithotrypsy |
US5425735A (en) | 1989-02-22 | 1995-06-20 | Psi Medical Products, Inc. | Shielded tip catheter for lithotripsy |
US5246447A (en) | 1989-02-22 | 1993-09-21 | Physical Sciences, Inc. | Impact lithotripsy |
US5078717A (en) | 1989-04-13 | 1992-01-07 | Everest Medical Corporation | Ablation catheter with selectively deployable electrodes |
DE3937904C2 (de) | 1989-11-15 | 1994-05-11 | Dornier Medizintechnik | Verbesserung des Zündverhaltens an einer Unterwasser-Funkenstrecke |
US5002085A (en) | 1990-02-12 | 1991-03-26 | Bs&B Safety Systems, Inc. | Low pressure non-fragmenting rupture disks |
US5057103A (en) | 1990-05-01 | 1991-10-15 | Davis Emsley A | Compressive intramedullary nail |
US5364393A (en) | 1990-07-02 | 1994-11-15 | Heart Technology, Inc. | Tissue dissipative recanalization catheter |
US5103804A (en) | 1990-07-03 | 1992-04-14 | Boston Scientific Corporation | Expandable tip hemostatic probes and the like |
US5152767A (en) | 1990-11-23 | 1992-10-06 | Northgate Technologies, Inc. | Invasive lithotripter with focused shockwave |
US5324255A (en) | 1991-01-11 | 1994-06-28 | Baxter International Inc. | Angioplasty and ablative devices having onboard ultrasound components and devices and methods for utilizing ultrasound to treat or prevent vasopasm |
US5152768A (en) | 1991-02-26 | 1992-10-06 | Bhatta Krishna M | Electrohydraulic lithotripsy |
US5395335A (en) | 1991-05-24 | 1995-03-07 | Jang; G. David | Universal mode vascular catheter system |
US6406486B1 (en) | 1991-10-03 | 2002-06-18 | The General Hospital Corporation | Apparatus and method for vasodilation |
JPH07502423A (ja) | 1991-10-03 | 1995-03-16 | ザ ゼネラル ホスピタル コーポレーション | 血管拡張のための装置および方法 |
US6179824B1 (en) | 1993-05-10 | 2001-01-30 | Arthrocare Corporation | System and methods for electrosurgical restenosis of body lumens |
EP0571306A1 (fr) | 1992-05-22 | 1993-11-24 | LASER MEDICAL TECHNOLOGY, Inc. | Dispositif et procédé pour enlever des dépôts sur les parois de passages |
US5254121A (en) * | 1992-05-22 | 1993-10-19 | Meditron Devices, Inc. | Method and device for removing concretions within human ducts |
US5362309A (en) | 1992-09-14 | 1994-11-08 | Coraje, Inc. | Apparatus and method for enhanced intravascular phonophoresis including dissolution of intravascular blockage and concomitant inhibition of restenosis |
JPH06125915A (ja) | 1992-10-21 | 1994-05-10 | Inter Noba Kk | カテーテル式医療機器 |
CA2114988A1 (en) | 1993-02-05 | 1994-08-06 | Matthew O'boyle | Ultrasonic angioplasty balloon catheter |
US5321715A (en) | 1993-05-04 | 1994-06-14 | Coherent, Inc. | Laser pulse format for penetrating an absorbing fluid |
CA2118886C (en) | 1993-05-07 | 1998-12-08 | Dennis Vigil | Method and apparatus for dilatation of a stenotic vessel |
US5417208A (en) * | 1993-10-12 | 1995-05-23 | Arrow International Investment Corp. | Electrode-carrying catheter and method of making same |
US8025661B2 (en) | 1994-09-09 | 2011-09-27 | Cardiofocus, Inc. | Coaxial catheter instruments for ablation with radiant energy |
US5603731A (en) | 1994-11-21 | 1997-02-18 | Whitney; Douglass G. | Method and apparatus for thwarting thrombosis |
DE19504261A1 (de) | 1995-02-09 | 1996-09-12 | Krieg Gunther | Angioplastie-Katheter zum Erweitern und/oder Eröffnen von Blutgefäßen |
US6090104A (en) | 1995-06-07 | 2000-07-18 | Cordis Webster, Inc. | Catheter with a spirally wound flat ribbon electrode |
US5582578A (en) | 1995-08-01 | 1996-12-10 | Duke University | Method for the comminution of concretions |
US20020045890A1 (en) | 1996-04-24 | 2002-04-18 | The Regents Of The University O F California | Opto-acoustic thrombolysis |
US5846218A (en) | 1996-09-05 | 1998-12-08 | Pharmasonics, Inc. | Balloon catheters having ultrasonically driven interface surfaces and methods for their use |
US6352535B1 (en) | 1997-09-25 | 2002-03-05 | Nanoptics, Inc. | Method and a device for electro microsurgery in a physiological liquid environment |
US6083232A (en) | 1996-09-27 | 2000-07-04 | Advanced Cardivascular Systems, Inc. | Vibrating stent for opening calcified lesions |
DE19718513C5 (de) | 1997-05-02 | 2010-06-02 | Sanuwave, Inc., | Vorrichtung zur Erzeugung akustischer Stoßwellen, insbesondere für die medizinische Anwendung |
US6024740A (en) | 1997-07-08 | 2000-02-15 | The Regents Of The University Of California | Circumferential ablation device assembly |
US5931805A (en) | 1997-06-02 | 1999-08-03 | Pharmasonics, Inc. | Catheters comprising bending transducers and methods for their use |
WO1999000060A1 (en) | 1997-06-26 | 1999-01-07 | Advanced Coronary Intervention | Electrosurgical catheter for resolving obstructions by radio frequency ablation |
US6500174B1 (en) | 1997-07-08 | 2002-12-31 | Atrionix, Inc. | Circumferential ablation device assembly and methods of use and manufacture providing an ablative circumferential band along an expandable member |
JP4000243B2 (ja) | 1997-07-08 | 2007-10-31 | ザ リージェンツ オブ ザ ユニヴァーシティ オブ カリフォルニア | 周辺部切除装置組立体および方法 |
KR20010031341A (ko) | 1997-10-21 | 2001-04-16 | 추후제출 | IgE에 작용하는 특성을 갖는 화합물 |
CZ297145B6 (cs) | 1997-10-24 | 2006-09-13 | Medipool Treuhand- Und Beteiligungsgesellschaft Für Medizintechnik Gmbh | Zpusob prizpusobení vzdálenosti elektrod jiskriste v elektrohydraulických systémech s rázovou vlnou |
US6755821B1 (en) | 1998-12-08 | 2004-06-29 | Cardiocavitational Systems, Inc. | System and method for stimulation and/or enhancement of myocardial angiogenesis |
US6210408B1 (en) | 1999-02-24 | 2001-04-03 | Scimed Life Systems, Inc. | Guide wire system for RF recanalization of vascular blockages |
US6277138B1 (en) | 1999-08-17 | 2001-08-21 | Scion Cardio-Vascular, Inc. | Filter for embolic material mounted on expandable frame |
US6398792B1 (en) | 1999-06-21 | 2002-06-04 | O'connor Lawrence | Angioplasty catheter with transducer using balloon for focusing of ultrasonic energy and method for use |
DE19929112A1 (de) | 1999-06-24 | 2001-01-11 | Ferton Holding Sa | Medizinisches Instrument zur Behandlung von biologischem Gewebe sowie Verfahren zum Übertragen von Druckwellen |
US6524251B2 (en) | 1999-10-05 | 2003-02-25 | Omnisonics Medical Technologies, Inc. | Ultrasonic device for tissue ablation and sheath for use therewith |
US20040097996A1 (en) | 1999-10-05 | 2004-05-20 | Omnisonics Medical Technologies, Inc. | Apparatus and method of removing occlusions using an ultrasonic medical device operating in a transverse mode |
US6652547B2 (en) | 1999-10-05 | 2003-11-25 | Omnisonics Medical Technologies, Inc. | Apparatus and method of removing occlusions using ultrasonic medical device operating in a transverse mode |
US6371971B1 (en) | 1999-11-15 | 2002-04-16 | Scimed Life Systems, Inc. | Guidewire filter and methods of use |
US6589253B1 (en) | 1999-12-30 | 2003-07-08 | Advanced Cardiovascular Systems, Inc. | Ultrasonic angioplasty transmission wire |
US20010044596A1 (en) | 2000-05-10 | 2001-11-22 | Ali Jaafar | Apparatus and method for treatment of vascular restenosis by electroporation |
US7744595B2 (en) * | 2000-08-01 | 2010-06-29 | Arqos Surgical, Inc. | Voltage threshold ablation apparatus |
US6367203B1 (en) | 2000-09-11 | 2002-04-09 | Oklahoma Safety Equipment Co., Inc. | Rupture panel |
US6638246B1 (en) | 2000-11-28 | 2003-10-28 | Scimed Life Systems, Inc. | Medical device for delivery of a biologically active material to a lumen |
US6514203B2 (en) | 2001-02-12 | 2003-02-04 | Sonata Technologies Ltd. | Method for ultrasonic coronary thrombolysis |
US6607003B1 (en) | 2001-04-23 | 2003-08-19 | Oklahoma Safety Equipment Co, | Gasket-lined rupture panel |
US6666828B2 (en) | 2001-06-29 | 2003-12-23 | Medtronic, Inc. | Catheter system having disposable balloon |
US7674258B2 (en) | 2002-09-24 | 2010-03-09 | Endoscopic Technologies, Inc. (ESTECH, Inc.) | Electrophysiology electrode having multiple power connections and electrophysiology devices including the same |
US6740081B2 (en) | 2002-01-25 | 2004-05-25 | Applied Medical Resources Corporation | Electrosurgery with improved control apparatus and method |
US7087061B2 (en) | 2002-03-12 | 2006-08-08 | Lithotech Medical Ltd | Method for intracorporeal lithotripsy fragmentation and apparatus for its implementation |
US6989009B2 (en) | 2002-04-19 | 2006-01-24 | Scimed Life Systems, Inc. | Cryo balloon |
US7829029B2 (en) | 2002-05-29 | 2010-11-09 | NanoVibronix, Inv. | Acoustic add-on device for biofilm prevention in urinary catheter |
US7153315B2 (en) | 2002-06-11 | 2006-12-26 | Boston Scientific Scimed, Inc. | Catheter balloon with ultrasonic microscalpel blades |
US6866662B2 (en) | 2002-07-23 | 2005-03-15 | Biosense Webster, Inc. | Ablation catheter having stabilizing array |
JP2004081374A (ja) | 2002-08-26 | 2004-03-18 | Dairin Kk | 管状器官内の堆積物解除装置 |
US20040097963A1 (en) | 2002-11-19 | 2004-05-20 | Seddon J. Michael | Method and apparatus for disintegrating urinary tract stones |
US20040162508A1 (en) | 2003-02-19 | 2004-08-19 | Walter Uebelacker | Shock wave therapy method and device |
DE10311659B4 (de) | 2003-03-14 | 2006-12-21 | Sws Shock Wave Systems Ag | Vorrichtung und Verfahren zur optimierten elektrohydraulischen Druckpulserzeugung |
US7628785B2 (en) | 2003-06-13 | 2009-12-08 | Piezo Technologies | Endoscopic medical treatment involving acoustic ablation |
US7247269B2 (en) | 2003-07-21 | 2007-07-24 | Biosense Webster, Inc. | Method for making a spiral array ultrasound transducer |
JP4072580B2 (ja) | 2003-09-25 | 2008-04-09 | ケイセイ医科工業株式会社 | 血栓除去用カテーテル |
WO2005081633A2 (en) | 2004-02-26 | 2005-09-09 | Segalescu Victor A | Dilatation balloon catheter including external means for endoluminal therapy and for drug activation |
US7754047B2 (en) | 2004-04-08 | 2010-07-13 | Boston Scientific Scimed, Inc. | Cutting balloon catheter and method for blade mounting |
US7720521B2 (en) | 2004-04-21 | 2010-05-18 | Acclarent, Inc. | Methods and devices for performing procedures within the ear, nose, throat and paranasal sinuses |
US7389148B1 (en) | 2004-05-05 | 2008-06-17 | Pacesetter, Inc. | Electrode design for defibrillation and/or sensing capabilities |
EP1773439A4 (en) | 2004-07-14 | 2010-01-20 | By Pass Inc | MATERIAL DISTRIBUTION SYSTEM |
US20060069424A1 (en) | 2004-09-27 | 2006-03-30 | Xtent, Inc. | Self-constrained segmented stents and methods for their deployment |
WO2006060492A2 (en) | 2004-12-01 | 2006-06-08 | Ethicon Endo-Surgery, Inc. | Ultrasonic device and method for treating stones within the body |
US20060241524A1 (en) | 2005-03-11 | 2006-10-26 | Qi Yu | Intravascular ultrasound catheter device and method for ablating atheroma |
EP1714642A1 (en) | 2005-04-18 | 2006-10-25 | Bracco Research S.A. | Pharmaceutical composition comprising gas-filled microcapsules for ultrasound mediated delivery |
US7853332B2 (en) | 2005-04-29 | 2010-12-14 | Medtronic, Inc. | Lead electrode for use in an MRI-safe implantable medical device |
US8162859B2 (en) | 2005-06-09 | 2012-04-24 | General Patent , LLC | Shock wave treatment device and method of use |
US20070088380A1 (en) * | 2005-10-14 | 2007-04-19 | Endocross Ltd. | Balloon catheter system for treating vascular occlusions |
US8696656B2 (en) * | 2005-11-18 | 2014-04-15 | Medtronic Cryocath Lp | System and method for monitoring bioimpedance and respiration |
US20070239082A1 (en) | 2006-01-27 | 2007-10-11 | General Patent, Llc | Shock Wave Treatment Device |
US20070239253A1 (en) | 2006-04-06 | 2007-10-11 | Jagger Karl A | Oscillation assisted drug elution apparatus and method |
US20070255270A1 (en) | 2006-04-27 | 2007-11-01 | Medtronic Vascular, Inc. | Intraluminal guidance system using bioelectric impedance |
US20080097251A1 (en) | 2006-06-15 | 2008-04-24 | Eilaz Babaev | Method and apparatus for treating vascular obstructions |
WO2007149905A2 (en) | 2006-06-20 | 2007-12-27 | Aortx, Inc. | Prosthetic valve implant site preparation techniques |
DE202006014285U1 (de) | 2006-09-13 | 2006-12-28 | Walz Elektronik Gmbh | Sonde zur Erzeugung einer elektrohydraulischen Druckwelle zum Einwirken auf ein Objekt |
EP2455035B1 (en) | 2006-10-18 | 2015-11-25 | Vessix Vascular, Inc. | Inducing desirable temperature effects on body tissue |
US10220187B2 (en) | 2010-06-16 | 2019-03-05 | St. Jude Medical, Llc | Ablation catheter having flexible tip with multiple flexible electrode segments |
EP2219723A2 (en) * | 2007-10-22 | 2010-08-25 | Endocross Ltd. | Balloons and balloon catheter systems for treating vascular occlusions |
IL188067A (en) | 2007-12-12 | 2011-12-29 | Lithotech Medical Ltd | Device for fragmenting and removing concretions from body ducts and cavities |
US8466605B2 (en) | 2008-03-13 | 2013-06-18 | Ultrashape Ltd. | Patterned ultrasonic transducers |
WO2009121009A2 (en) | 2008-03-27 | 2009-10-01 | The Regents Of The University Of California | Irreversible electroporation device for use in attenuating neointimal |
US8900166B2 (en) | 2008-04-14 | 2014-12-02 | Avner Spector | Automatic adjustable voltage to stabilize pressure for shockwave medical therapy device |
US20100036294A1 (en) | 2008-05-07 | 2010-02-11 | Robert Mantell | Radially-Firing Electrohydraulic Lithotripsy Probe |
US7873404B1 (en) | 2008-05-29 | 2011-01-18 | Seth Caplan | Method for performing angioplasty and angiography with a single catheter |
US20130030431A1 (en) | 2008-06-13 | 2013-01-31 | Adams John M | Shock wave balloon catheter system with off center shock wave generator |
US9072534B2 (en) | 2008-06-13 | 2015-07-07 | Shockwave Medical, Inc. | Non-cavitation shockwave balloon catheter system |
US20100016862A1 (en) | 2008-07-16 | 2010-01-21 | Daniel Hawkins | Method of providing embolic protection and shockwave angioplasty therapy to a vessel |
WO2010014515A2 (en) | 2008-07-27 | 2010-02-04 | Klein, David | Fracturing calcifications in heart valves |
US9180280B2 (en) | 2008-11-04 | 2015-11-10 | Shockwave Medical, Inc. | Drug delivery shockwave balloon catheter system |
US8556813B2 (en) * | 2009-07-08 | 2013-10-15 | Sanuwave, Inc. | Extracorporeal pressure shock wave device |
US9005198B2 (en) | 2010-01-29 | 2015-04-14 | Ethicon Endo-Surgery, Inc. | Surgical instrument comprising an electrode |
US9743980B2 (en) | 2010-02-24 | 2017-08-29 | Safepass Vascular Ltd | Method and system for assisting a wire guide to cross occluded ducts |
JP2013523318A (ja) | 2010-04-09 | 2013-06-17 | べシックス・バスキュラー・インコーポレイテッド | 組織の治療のための発電および制御の装置 |
US9192790B2 (en) | 2010-04-14 | 2015-11-24 | Boston Scientific Scimed, Inc. | Focused ultrasonic renal denervation |
EP2568905A4 (en) | 2010-05-12 | 2017-07-26 | Shifamed Holdings, LLC | Low profile electrode assembly |
WO2012025833A2 (en) | 2010-08-27 | 2012-03-01 | Socpra- Sciences Et Génie, S.E.C. | Mechanical wave generator and method thereof |
US20130123694A1 (en) | 2010-09-17 | 2013-05-16 | Angiometrix Corporation | Diagnostic kit and method for measuring balloon dimension in vivo |
US8979840B2 (en) | 2010-12-17 | 2015-03-17 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Irrigant distribution system for flexible electrodes |
US20120203255A1 (en) | 2011-02-04 | 2012-08-09 | Daniel Hawkins | High pressure balloon shockwave catheter and method |
CA2887597C (en) | 2011-10-19 | 2018-01-09 | Mercator Medsystems, Inc. | Localized modulation of tissues and cells to enhance therapeutic effects including renal denervation |
US8574247B2 (en) | 2011-11-08 | 2013-11-05 | Shockwave Medical, Inc. | Shock wave valvuloplasty device with moveable shock wave generator |
US8574248B2 (en) | 2011-12-12 | 2013-11-05 | Kassab Kughn Endovascular Devices | Catheter system with balloon-mounted plaque-modifying elements |
US9642673B2 (en) | 2012-06-27 | 2017-05-09 | Shockwave Medical, Inc. | Shock wave balloon catheter with multiple shock wave sources |
CN102765785A (zh) | 2012-07-16 | 2012-11-07 | 广州埔玛电气有限公司 | 一种脉冲液相放电等离子污水灭菌消毒的装置和方法 |
EP2879607B1 (en) | 2012-08-06 | 2019-02-27 | Shockwave Medical, Inc. | Low profile electrodes for an angioplasty shock wave catheter |
US9237984B2 (en) | 2012-08-10 | 2016-01-19 | Shockwave Medical, Inc. | Shockwave nerve therapy system and method |
US9138249B2 (en) | 2012-08-17 | 2015-09-22 | Shockwave Medical, Inc. | Shock wave catheter system with arc preconditioning |
US9333000B2 (en) | 2012-09-13 | 2016-05-10 | Shockwave Medical, Inc. | Shockwave catheter system with energy control |
US9522012B2 (en) | 2012-09-13 | 2016-12-20 | Shockwave Medical, Inc. | Shockwave catheter system with energy control |
US9867629B2 (en) | 2013-07-31 | 2018-01-16 | Shockwave Medical, Inc. | Angioplasty balloon |
US9730715B2 (en) | 2014-05-08 | 2017-08-15 | Shockwave Medical, Inc. | Shock wave guide wire |
WO2017087195A1 (en) | 2015-11-18 | 2017-05-26 | Shockwave Medical, Inc. | Shock wave electrodes |
-
2013
- 2013-03-14 EP EP13827971.6A patent/EP2879607B1/en active Active
- 2013-03-14 JP JP2015526523A patent/JP6257625B2/ja active Active
- 2013-03-14 CA CA2881208A patent/CA2881208C/en active Active
- 2013-03-14 ES ES13827971T patent/ES2715678T3/es active Active
- 2013-03-14 WO PCT/US2013/031805 patent/WO2014025397A1/en active Application Filing
- 2013-03-14 US US13/831,543 patent/US8888788B2/en active Active
- 2013-03-14 AU AU2013300176A patent/AU2013300176B2/en active Active
- 2013-03-14 CN CN201380041656.1A patent/CN104582621B/zh active Active
- 2013-10-23 US US14/061,554 patent/US8747416B2/en active Active
-
2014
- 2014-10-15 US US14/515,130 patent/US9433428B2/en active Active
-
2016
- 2016-07-27 US US15/220,999 patent/US10206698B2/en active Active
-
2017
- 2017-06-19 JP JP2017119616A patent/JP2017176883A/ja not_active Withdrawn
-
2019
- 2019-01-04 US US16/240,556 patent/US11076874B2/en active Active
-
2021
- 2021-06-29 US US17/361,941 patent/US20220015785A1/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62275446A (ja) * | 1986-05-21 | 1987-11-30 | オリンパス光学工業株式会社 | 放電砕石装置 |
JP2005501597A (ja) * | 2000-08-01 | 2005-01-20 | トラッカイ,サバ | 電圧閾値切除方法及び装置 |
JP2011524203A (ja) * | 2008-06-13 | 2011-09-01 | ダニエル ホーキンス、 | 衝撃波バルーンカテーテル装置 |
JP2012508042A (ja) * | 2008-11-05 | 2012-04-05 | ダニエル ホーキンス、 | 衝撃波弁形成用カテーテルシステム |
Cited By (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11696799B2 (en) | 2012-06-27 | 2023-07-11 | Shockwave Medical, Inc. | Shock wave balloon catheter with multiple shock wave sources |
US12064129B2 (en) | 2015-11-18 | 2024-08-20 | Shockwave Medical, Inc. | Shock wave electrodes |
US11026707B2 (en) | 2016-04-25 | 2021-06-08 | Shockwave Medical, Inc. | Shock wave device with polarity switching |
JP7016815B2 (ja) | 2016-04-25 | 2022-02-07 | ショックウェーブ メディカル, インコーポレイテッド | 極性切り替えを伴う衝撃波デバイス |
JP2019514505A (ja) * | 2016-04-25 | 2019-06-06 | ショックウェーブ メディカル, インコーポレイテッド | 極性切り替えを伴う衝撃波デバイス |
US11517337B2 (en) | 2016-10-06 | 2022-12-06 | Shockwave Medical, Inc. | Aortic leaflet repair using shock wave applicators |
JP2019530518A (ja) * | 2016-10-06 | 2019-10-24 | ショックウェーブ メディカル, インコーポレイテッド | 衝撃波アプリケータを用いた大動脈尖弁の修復 |
JP6993409B2 (ja) | 2016-10-06 | 2022-01-13 | ショックウェーブ メディカル, インコーポレイテッド | 衝撃波アプリケータを用いた大動脈尖弁の修復 |
JP2020511205A (ja) * | 2017-03-22 | 2020-04-16 | マグネト スロムベクトミィ ソリューションズ リミテッド | 静電気力と吸引力の両方を使用した血栓切除 |
JP7096600B2 (ja) | 2017-03-22 | 2022-07-06 | マグネト スロムベクトミィ ソリューションズ リミテッド | 静電気力と吸引力の両方を使用した血栓切除 |
US11602363B2 (en) | 2017-06-19 | 2023-03-14 | Shockwave Medical, Inc. | Device and method for generating forward directed shock waves |
JP7364735B2 (ja) | 2017-06-19 | 2023-10-18 | ショックウェーブ メディカル, インコーポレイテッド | 前方に指向される衝撃波を生成するためのデバイスおよび方法 |
JP2022106828A (ja) * | 2017-06-19 | 2022-07-20 | ショックウェーブ メディカル, インコーポレイテッド | 前方に指向される衝撃波を生成するためのデバイスおよび方法 |
JP2020524032A (ja) * | 2017-06-19 | 2020-08-13 | ショックウェーブ メディカル, インコーポレイテッド | 前方に指向される衝撃波を生成するためのデバイスおよび方法 |
JP7142035B2 (ja) | 2017-06-19 | 2022-09-26 | ショックウェーブ メディカル, インコーポレイテッド | 前方に指向される衝撃波を生成するためのデバイスおよび方法 |
US11950793B2 (en) | 2017-06-19 | 2024-04-09 | Shockwave Medical, Inc. | Device and method for generating forward directed shock waves |
JP7277060B2 (ja) | 2017-11-17 | 2023-05-18 | ショックウェーブ メディカル, インコーポレイテッド | 衝撃波カテーテルのための薄型電極 |
JP2021503344A (ja) * | 2017-11-17 | 2021-02-12 | ショックウェーブ メディカル, インコーポレイテッド | 衝撃波カテーテルのための薄型電極 |
US11622780B2 (en) | 2017-11-17 | 2023-04-11 | Shockwave Medical, Inc. | Low profile electrodes for a shock wave catheter |
US11992232B2 (en) | 2020-10-27 | 2024-05-28 | Shockwave Medical, Inc. | System for treating thrombus in body lumens |
US12089861B2 (en) | 2021-08-05 | 2024-09-17 | Nextern Innovation, Llc | Intravascular lithotripsy system and device |
US12023098B2 (en) | 2021-10-05 | 2024-07-02 | Shockwave Medical, Inc. | Lesion crossing shock wave catheter |
US12011185B2 (en) | 2021-10-19 | 2024-06-18 | Shockwave Medical, Inc. | Intravascular lithotripsy catheter with interfering shock waves |
US12096950B2 (en) | 2023-02-03 | 2024-09-24 | Shockwave Medical, Inc. | Shockwave catheter system with energy control |
US12035932B1 (en) | 2023-04-21 | 2024-07-16 | Shockwave Medical, Inc. | Intravascular lithotripsy catheter with slotted emitter bands |
Also Published As
Publication number | Publication date |
---|---|
US20220015785A1 (en) | 2022-01-20 |
EP2879607A4 (en) | 2016-05-11 |
US10206698B2 (en) | 2019-02-19 |
US20140052147A1 (en) | 2014-02-20 |
EP2879607B1 (en) | 2019-02-27 |
US11076874B2 (en) | 2021-08-03 |
US9433428B2 (en) | 2016-09-06 |
AU2013300176A1 (en) | 2015-02-12 |
US20150073430A1 (en) | 2015-03-12 |
CA2881208A1 (en) | 2014-02-13 |
JP6257625B2 (ja) | 2018-01-10 |
US8888788B2 (en) | 2014-11-18 |
US20160331389A1 (en) | 2016-11-17 |
WO2014025397A1 (en) | 2014-02-13 |
CN104582621A (zh) | 2015-04-29 |
JP2017176883A (ja) | 2017-10-05 |
CA2881208C (en) | 2020-06-30 |
US8747416B2 (en) | 2014-06-10 |
CN104582621B (zh) | 2017-04-12 |
AU2013300176B2 (en) | 2017-08-17 |
ES2715678T3 (es) | 2019-06-05 |
US20190269426A1 (en) | 2019-09-05 |
EP2879607A1 (en) | 2015-06-10 |
US20140039513A1 (en) | 2014-02-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6257625B2 (ja) | 血管形成術用衝撃波カテーテルのための薄型電極 | |
JP7277060B2 (ja) | 衝撃波カテーテルのための薄型電極 | |
CN109788965B (zh) | 使用冲击波施加器进行的主动脉小叶修复 | |
US9867629B2 (en) | Angioplasty balloon | |
CN118139590A (zh) | 具有干涉冲击波的血管内碎石导管 | |
US20230218309A1 (en) | Adapter for an electrical modular catheter system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20160217 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20160217 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20161213 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20161222 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170125 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20170413 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170619 |
|
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: 20171204 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20171205 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6257625 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 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |