JP2022516923A - 粗面化された表面を有するガイドワイヤー・チップ - Google Patents

粗面化された表面を有するガイドワイヤー・チップ Download PDF

Info

Publication number
JP2022516923A
JP2022516923A JP2021539052A JP2021539052A JP2022516923A JP 2022516923 A JP2022516923 A JP 2022516923A JP 2021539052 A JP2021539052 A JP 2021539052A JP 2021539052 A JP2021539052 A JP 2021539052A JP 2022516923 A JP2022516923 A JP 2022516923A
Authority
JP
Japan
Prior art keywords
distal tip
distal
guide wire
tip
roughened
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.)
Pending
Application number
JP2021539052A
Other languages
English (en)
Japanese (ja)
Other versions
JP2022516923A5 (https=
Inventor
カマル シン ジル，プニート
ダーカン，ジョナサン
トルーティ，ヤクブ
ジェイ クルジンスキ，マシュー
シンプソン，ジョン
Original Assignee
アボット カーディオバスキュラー システムズ インコーポレイテッド
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by アボット カーディオバスキュラー システムズ インコーポレイテッド filed Critical アボット カーディオバスキュラー システムズ インコーポレイテッド
Publication of JP2022516923A publication Critical patent/JP2022516923A/ja
Publication of JP2022516923A5 publication Critical patent/JP2022516923A5/ja
Priority to JP2024165566A priority Critical patent/JP2024169641A/ja
Pending legal-status Critical Current

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/09—Guide wires
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00831—Material properties
    • A61B2017/00858—Material properties high friction or non-slip
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22038—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for with a guide wire
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22094—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for for crossing total occlusions, i.e. piercing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • A61M2025/006—Catheters; Hollow probes characterised by structural features having a special surface topography or special surface properties, e.g. roughened or knurled surface
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/09—Guide wires
    • A61M2025/09058—Basic structures of guide wires
    • A61M2025/09083—Basic structures of guide wires having a coil around a core
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/09—Guide wires
    • A61M2025/09108—Methods for making a guide wire
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/09—Guide wires
    • A61M2025/09133—Guide wires having specific material compositions or coatings; Materials with specific mechanical behaviours, e.g. stiffness, strength to transmit torque
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/09—Guide wires
    • A61M2025/09175—Guide wires having specific characteristics at the distal tip

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • Surgery (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Vascular Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
JP2021539052A 2019-01-10 2020-01-08 粗面化された表面を有するガイドワイヤー・チップ Pending JP2022516923A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2024165566A JP2024169641A (ja) 2019-01-10 2024-09-24 粗面化された表面を有するガイドワイヤ・チップ

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16/245,032 2019-01-10
US16/245,032 US11452533B2 (en) 2019-01-10 2019-01-10 Guide wire tip having roughened surface
PCT/US2020/012793 WO2020146538A1 (en) 2019-01-10 2020-01-08 Guide wire tip having roughened surface

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2024165566A Division JP2024169641A (ja) 2019-01-10 2024-09-24 粗面化された表面を有するガイドワイヤ・チップ

Publications (2)

Publication Number Publication Date
JP2022516923A true JP2022516923A (ja) 2022-03-03
JP2022516923A5 JP2022516923A5 (https=) 2024-01-11

Family

ID=71516282

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2021539052A Pending JP2022516923A (ja) 2019-01-10 2020-01-08 粗面化された表面を有するガイドワイヤー・チップ
JP2024165566A Pending JP2024169641A (ja) 2019-01-10 2024-09-24 粗面化された表面を有するガイドワイヤ・チップ

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2024165566A Pending JP2024169641A (ja) 2019-01-10 2024-09-24 粗面化された表面を有するガイドワイヤ・チップ

Country Status (5)

Country Link
US (3) US11452533B2 (https=)
EP (1) EP3908356A4 (https=)
JP (2) JP2022516923A (https=)
CN (1) CN113260404A (https=)
WO (1) WO2020146538A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024544167A (ja) * 2022-11-17 2024-11-28 上海瑛泰医療器械股▲ふん▼有限公司 切断ガイドワイヤ及び血栓吸引システム

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11911051B2 (en) * 2019-10-31 2024-02-27 Abbott Cardiovascular Systems Inc. Dimpled joint for guidewire
US11944758B2 (en) * 2019-12-16 2024-04-02 Acclarent, Inc. Atraumatic tip assembly for guidewire
JP1730781S (ja) * 2022-08-23 2025-12-02 ガイドワイヤ
JP1732595S (ja) * 2022-08-23 2025-12-23 ガイドワイヤ

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003164530A (ja) * 2001-12-03 2003-06-10 Asahi Intecc Co Ltd 医療用ガイドワイヤ
US20110060399A1 (en) * 2008-04-08 2011-03-10 Steven J Charlebois Surface structure of a component of a medical device and a method of forming the surface structure
JP2012070978A (ja) * 2010-09-29 2012-04-12 Terumo Corp ガイドワイヤ
JP2018192058A (ja) * 2017-05-18 2018-12-06 日本ライフライン株式会社 医療用ガイドワイヤ

Family Cites Families (187)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1878671A (en) 1929-07-02 1932-09-20 John Murray Dilator
US2022065A (en) 1932-07-07 1935-11-26 Frederick C Wappler Therapeutic applicator device
US2047535A (en) 1932-10-07 1936-07-14 Frederick C Wappler Surgical electrodes
US3196876A (en) 1961-05-10 1965-07-27 Maurice M Miller Dilator
US3516412A (en) 1965-08-16 1970-06-23 Electro Catheter Corp Bipolar electrode having irregularity at inserting end thereof and method of insertion
US3452740A (en) 1966-05-31 1969-07-01 Us Catheter & Instr Corp Spring guide manipulator
US3687142A (en) 1970-10-06 1972-08-29 Saul Leibinzohn Catheter
US3789841A (en) 1971-09-15 1974-02-05 Becton Dickinson Co Disposable guide wire
US3731671A (en) 1971-10-21 1973-05-08 Cordis Corp Low-friction catheter guide
GB1429691A (en) 1972-07-29 1976-03-24 Furukawa Electric Co Ltd Method and apparatus for forming a covering on an elongate core member
US3924632A (en) 1972-12-07 1975-12-09 William A Cook Fiber glass reinforced catheter
US3802440A (en) 1972-12-19 1974-04-09 M Salem Intubation guide
US3867945A (en) 1973-05-14 1975-02-25 Wendell M Long Catheter stylets
SE393537B (sv) 1973-07-20 1977-05-16 Stille Werner Ab Anordning for inforande och styrning av en kateter eller liknande i haligheter eller blodkerl i kroppen pa en patient
US3841308A (en) 1973-10-15 1974-10-15 Medical Evaluation Devices & I Distally valved catheter device
US4013079A (en) 1974-11-13 1977-03-22 Lindemann Hans Joachim Medical dilator
US3999551A (en) 1975-01-07 1976-12-28 Bio-Medical Research, Ltd. Subcutaneous guide assembly
US4003369A (en) 1975-04-22 1977-01-18 Medrad, Inc. Angiographic guidewire with safety core wire
US3973556A (en) 1975-06-20 1976-08-10 Lake Region Manufacturing Company, Inc. Smoothened coil spring wire guide
US4020829A (en) 1975-10-23 1977-05-03 Willson James K V Spring guide wire with torque control for catheterization of blood vessels and method of using same
US4085757A (en) 1976-04-29 1978-04-25 P Pevsner Miniature balloon catheter method and apparatus
US4204528A (en) 1977-03-10 1980-05-27 Zafmedico Corp. Method and apparatus for fiber-optic intravascular endoscopy
US4211741A (en) 1977-04-07 1980-07-08 Sunlite Plastics, Inc. Extrusion process for laminated medical-surgical tubing
CH616337A5 (https=) 1977-10-21 1980-03-31 Schneider Medintag Ag
US4169464A (en) 1977-12-16 1979-10-02 Cordis Corporation Catheter for selective catheterization of aortic branches
US4306566A (en) 1978-06-07 1981-12-22 Gesco International, Inc. Cholangiogram catheter
US4257421A (en) 1979-01-10 1981-03-24 Health Development Corporation Gastro-intestinal tube guide and stiffener
CA1153264A (en) 1979-02-08 1983-09-06 Hidenaga Yoshimura Medical vascular guide wire and self-guiding type catheter
US4283447A (en) 1979-05-18 1981-08-11 Flynn Vincent J Radiopaque polyurethane resin compositions
US4643194A (en) 1980-01-24 1987-02-17 Thomas J. Fogarty Flexible calibrator
US4385635A (en) 1980-04-25 1983-05-31 Ruiz Oscar F Angiographic catheter with soft tip end
US4419095A (en) 1980-05-14 1983-12-06 Shiley, Inc. Cannula with radiopaque tip
US4388076A (en) 1981-02-11 1983-06-14 Biosearch Medical Products Inc. Intubating device
US4425919A (en) 1981-07-27 1984-01-17 Raychem Corporation Torque transmitting catheter apparatus
DE8132839U1 (de) 1981-11-10 1982-03-11 B. Braun Melsungen Ag, 3508 Melsungen Versteifungskern fuer einen katheterschlauch
US4690175A (en) 1981-11-17 1987-09-01 Kabushiki Kaisha Medos Kenkyusho Flexible tube for endoscope
US4534363A (en) 1982-04-29 1985-08-13 Cordis Corporation Coating for angiographic guidewire
US4464176A (en) 1982-06-04 1984-08-07 Mallinckrodt, Inc. Blood vessel catheter for medicine delivery and method of manufacture
US4545390A (en) 1982-09-22 1985-10-08 C. R. Bard, Inc. Steerable guide wire for balloon dilatation procedure
US4456017A (en) 1982-11-22 1984-06-26 Cordis Corporation Coil spring guide with deflectable tip
US4563181A (en) 1983-02-18 1986-01-07 Mallinckrodt, Inc. Fused flexible tip catheter
US4554929A (en) 1983-07-13 1985-11-26 Advanced Cardiovascular Systems, Inc. Catheter guide wire with short spring tip and method of using the same
US4531943A (en) 1983-08-08 1985-07-30 Angiomedics Corporation Catheter with soft deformable tip
CA1232814A (en) 1983-09-16 1988-02-16 Hidetoshi Sakamoto Guide wire for catheter
US4665906A (en) 1983-10-14 1987-05-19 Raychem Corporation Medical devices incorporating sim alloy elements
US4538622A (en) 1983-11-10 1985-09-03 Advanced Cardiovascular Systems, Inc. Guide wire for catheters
US4619274A (en) 1985-04-18 1986-10-28 Advanced Cardiovascular Systems, Inc. Torsional guide wire with attenuated diameter
US4748986A (en) 1985-11-26 1988-06-07 Advanced Cardiovascular Systems, Inc. Floppy guide wire with opaque tip
US5084151A (en) 1985-11-26 1992-01-28 Sorin Biomedica S.P.A. Method and apparatus for forming prosthetic device having a biocompatible carbon film thereon
US4682607A (en) 1985-12-02 1987-07-28 Vlv Associates Wire guide
US5061273A (en) 1989-06-01 1991-10-29 Yock Paul G Angioplasty apparatus facilitating rapid exchanges
US4721117A (en) 1986-04-25 1988-01-26 Advanced Cardiovascular Systems, Inc. Torsionally stabilized guide wire with outer jacket
ES2000247A4 (es) 1986-05-23 1988-02-01 Sarcem Sa Cateter-guia
US4739768B2 (en) 1986-06-02 1995-10-24 Target Therapeutics Inc Catheter for guide-wire tracking
US4763647A (en) 1987-01-06 1988-08-16 C. R. Bard, Inc. Dual coil steerable guidewire
US5171383A (en) 1987-01-07 1992-12-15 Terumo Kabushiki Kaisha Method of manufacturing a differentially heat treated catheter guide wire
US4757827A (en) 1987-02-17 1988-07-19 Versaflex Delivery Systems Inc. Steerable guidewire with deflectable tip
US4813434A (en) 1987-02-17 1989-03-21 Medtronic Versaflex, Inc. Steerable guidewire with deflectable tip
US4815478A (en) 1987-02-17 1989-03-28 Medtronic Versaflex, Inc. Steerable guidewire with deflectable tip
US4811743A (en) 1987-04-21 1989-03-14 Cordis Corporation Catheter guidewire
US4779628A (en) 1987-06-12 1988-10-25 Medrad, Inc. Guidewire assembly having moveable core and low profile safety wire
US4867174A (en) 1987-11-18 1989-09-19 Baxter Travenol Laboratories, Inc. Guidewire for medical use
US4934380A (en) 1987-11-27 1990-06-19 Boston Scientific Corporation Medical guidewire
US4832047A (en) 1987-12-15 1989-05-23 Target Therapeutics Guide wire device
US4841976A (en) 1987-12-17 1989-06-27 Schneider-Shiley (Usa) Inc. Steerable catheter guide
US4846186A (en) 1988-01-12 1989-07-11 Cordis Corporation Flexible guidewire
US4895168A (en) 1988-01-21 1990-01-23 Schneider (Usa) Inc., A Pfizer Company Guidewire with movable core and external tubular safety cover
US4873983A (en) 1988-01-27 1989-10-17 Advanced Biomedical Devices, Inc. Steerable guidewire for vascular system
US4932419A (en) 1988-03-21 1990-06-12 Boston Scientific Corporation Multi-filar, cross-wound coil for medical devices
US4884579A (en) 1988-04-18 1989-12-05 Target Therapeutics Catheter guide wire
US4917104A (en) 1988-06-10 1990-04-17 Telectronics Pacing Systems, Inc. Electrically insulated "J" stiffener wire
DE3825631A1 (de) 1988-07-28 1990-02-08 Osypka Peter Vorrichtung zum transvenoesen oder arteriellen einfuehren mittels eines fuehrungsdrahtes
US4917102A (en) 1988-09-14 1990-04-17 Advanced Cardiovascular Systems, Inc. Guidewire assembly with steerable adjustable tip
FR2639489B1 (fr) 1988-11-22 1991-02-15 Telemecanique Dispositif interrupteur de puissance, notamment pour convertisseur de frequence
US5065769A (en) 1988-11-23 1991-11-19 Boston Scientific Corporation Small diameter guidewires of multi-filar, cross-wound coils
DE8900077U1 (de) 1989-01-04 1990-05-17 Baker, Susan, London Führungsdraht
US4922924A (en) 1989-04-27 1990-05-08 C. R. Bard, Inc. Catheter guidewire with varying radiopacity
US5063935A (en) 1989-04-27 1991-11-12 C. R. Bard, Inc. Catheter guidewire with varying radiopacity
DE69007841T2 (de) 1989-04-28 1994-08-11 Terumo Corp Schnell betriebsbereiter Führungsdraht für Katheter unter Anwendung einer Memory-Legierung mit Pseudoelastizität.
US5120308A (en) 1989-05-03 1992-06-09 Progressive Angioplasty Systems, Inc. Catheter with high tactile guide wire
US4955384A (en) 1989-05-11 1990-09-11 Advanced Cardiovascular Systems, Inc. Guiding member for vascular catheters with a flexible link distal section
US4955862A (en) 1989-05-22 1990-09-11 Target Therapeutics, Inc. Catheter and catheter/guide wire device
DK0401158T3 (da) 1989-06-01 1996-06-10 Schneider Europ Ag Kateterindretning med en føringstråd, samt fremgangsmåde til fremstilling af en sådan føringstråd
US4991602A (en) 1989-06-27 1991-02-12 Flexmedics Corporation Flexible guide wire with safety tip
US5111829A (en) 1989-06-28 1992-05-12 Boston Scientific Corporation Steerable highly elongated guidewire
CA2019063E (en) 1989-06-29 2000-01-04 Brian L. Bates Hydrophilically coated flexible wire guide
JP2540211B2 (ja) 1989-07-10 1996-10-02 テルモ株式会社 ガイドワイヤ―
US5144959A (en) 1989-08-15 1992-09-08 C. R. Bard, Inc. Catheter guidewire with varying radiopacity
US5084022A (en) 1989-10-04 1992-01-28 Lake Region Manufacturing Company, Inc. Graduated guidewire
US5209730A (en) 1989-12-19 1993-05-11 Scimed Life Systems, Inc. Method for placement of a balloon dilatation catheter across a stenosis and apparatus therefor
US5061395A (en) 1990-01-04 1991-10-29 Ques Industries, Inc. Hard surface cleaning composition
US5516336A (en) 1990-02-07 1996-05-14 Advanced Cardiovascular Systems, Inc. Readily exchangeable perfusion dilatation catheter
US5095915A (en) 1990-03-19 1992-03-17 Target Therapeutics Guidewire with flexible distal tip
US5238004A (en) 1990-04-10 1993-08-24 Boston Scientific Corporation High elongation linear elastic guidewire
US5135503A (en) 1990-05-16 1992-08-04 Advanced Cardiovascular Systems, Inc. Shaping ribbon for guiding members
US5147317A (en) 1990-06-04 1992-09-15 C.R. Bard, Inc. Low friction varied radiopacity guidewire
US5433200A (en) 1990-07-09 1995-07-18 Lake Region Manufacturing, Inc. Low profile, coated, steerable guide wire
US5069217A (en) 1990-07-09 1991-12-03 Lake Region Manufacturing Co., Inc. Steerable guide wire
SE506135C2 (sv) 1990-07-11 1997-11-17 Radi Medical Systems Sensor- och ledarkonstruktion
US5345945A (en) 1990-08-29 1994-09-13 Baxter International Inc. Dual coil guidewire with radiopaque distal tip
JPH0783761B2 (ja) 1990-10-04 1995-09-13 テルモ株式会社 医療用具
JPH0683726B2 (ja) 1990-10-12 1994-10-26 日本精線株式会社 カテーテル用ガイドワイヤ
US5178158A (en) 1990-10-29 1993-01-12 Boston Scientific Corporation Convertible guidewire-catheter with soft tip
EP0556316B1 (en) 1990-11-09 1997-01-22 Boston Scientific Corporation Guidewire for crossing occlusions in blood vessels
US5174302A (en) 1990-12-04 1992-12-29 Cordis Corporation Variable radiopacity guidewire with spaced highly radiopaque regions
US5341818A (en) 1992-12-22 1994-08-30 Advanced Cardiovascular Systems, Inc. Guidewire with superelastic distal portion
FR2671009B1 (fr) 1990-12-28 1993-03-12 Nivarox Sa Support de guidage pour catheter.
US5184627A (en) 1991-01-18 1993-02-09 Boston Scientific Corporation Infusion guidewire including proximal stiffening sheath
US5984877A (en) 1991-02-05 1999-11-16 Fleischhacker, Jr.; Joseph F. Guide wire marker technique and coil spring marker technique
JP3089687B2 (ja) 1991-04-12 2000-09-18 株式会社デンソー 燃料蒸発ガス状態検出装置
US5228453A (en) 1991-05-07 1993-07-20 Target Therapeutics, Inc. Catheter guide wire
US5241970A (en) 1991-05-17 1993-09-07 Wilson-Cook Medical, Inc. Papillotome/sphincterotome procedures and a wire guide specially
CA2068584C (en) 1991-06-18 1997-04-22 Paul H. Burmeister Intravascular guide wire and method for manufacture thereof
US5213111A (en) 1991-07-10 1993-05-25 Cook Incorporated Composite wire guide construction
CA2117088A1 (en) 1991-09-05 1993-03-18 David R. Holmes Flexible tubular device for use in medical applications
US5246009A (en) 1991-09-20 1993-09-21 Scimed Life Systems, Inc. Guide wire assembly and method for catheter exchange
CA2380683C (en) 1991-10-28 2006-08-08 Advanced Cardiovascular Systems, Inc. Expandable stents and method for making same
US5333620A (en) 1991-10-30 1994-08-02 C. R. Bard, Inc. High performance plastic coated medical guidewire
US5253653A (en) 1991-10-31 1993-10-19 Boston Scientific Corp. Fluoroscopically viewable guidewire for catheters
US5465732A (en) 1992-03-31 1995-11-14 Boston Scientific Corporation Fluoroscopically viewable multifilar calibrated guidewire and method of measuring occlusions with calibrated guidewires
US5217026A (en) 1992-04-06 1993-06-08 Kingston Technologies, Inc. Guidewires with lubricious surface and method of their production
US5259393A (en) 1992-05-13 1993-11-09 Cordis Corporation Guidewire having controlled radiopacity tip
US5313967A (en) 1992-07-24 1994-05-24 Medtronic, Inc. Helical guidewire
US5437288A (en) 1992-09-04 1995-08-01 Mayo Foundation For Medical Education And Research Flexible catheter guidewire
US5267574A (en) 1992-09-10 1993-12-07 Cordis Corporation Guidewire with spring and a heat shrinkable connection
US5380307A (en) 1992-09-30 1995-01-10 Target Therapeutics, Inc. Catheter with atraumatic drug delivery tip
US5372144A (en) 1992-12-01 1994-12-13 Scimed Life Systems, Inc. Navigability improved guidewire construction and method of using same
US5358493A (en) 1993-02-18 1994-10-25 Scimed Life Systems, Inc. Vascular access catheter and methods for manufacture thereof
US5368048A (en) 1993-04-19 1994-11-29 Stoy; George P. Method of making radio-opaque tipped, sleeved guidewire and product
US5772609A (en) 1993-05-11 1998-06-30 Target Therapeutics, Inc. Guidewire with variable flexibility due to polymeric coatings
US5749837A (en) 1993-05-11 1998-05-12 Target Therapeutics, Inc. Enhanced lubricity guidewire
DK0625358T3 (da) 1993-05-19 1996-08-05 Schneider Europ Ag Styretråd
US5606979A (en) 1993-05-28 1997-03-04 The Microspring Company Inc. Guide wire
US5402799A (en) 1993-06-29 1995-04-04 Cordis Corporation Guidewire having flexible floppy tip
US5443455A (en) 1993-07-27 1995-08-22 Target Therapeutics, Inc. Guidewire and method of pretreating metal surfaces for subsequent polymer coating
US5379779A (en) 1993-08-16 1995-01-10 Boston Scientific Corporation Zebra exchange guidewire
US5465733A (en) 1993-10-14 1995-11-14 Hinohara; Tomoaki Guide wire for catheters and method for its use
US5404887A (en) 1993-11-04 1995-04-11 Scimed Life Systems, Inc. Guide wire having an unsmooth exterior surface
US6673025B1 (en) 1993-12-01 2004-01-06 Advanced Cardiovascular Systems, Inc. Polymer coated guidewire
JPH0737199U (ja) 1993-12-24 1995-07-11 テルモ株式会社 ガイドワイヤー
US5479938A (en) 1994-02-07 1996-01-02 Cordis Corporation Lumen diameter reference guidewire
FI940741A0 (fi) 1994-02-17 1994-02-17 Erkki Nokelainen Ett ljus
US5606981A (en) 1994-03-11 1997-03-04 C. R. Bard, Inc. Catheter guidewire with radiopaque markers
US5406960A (en) 1994-04-13 1995-04-18 Cordis Corporation Guidewire with integral core and marker bands
US5497783A (en) 1994-05-18 1996-03-12 Scimed Life Systems, Inc. Guidewire having radioscopic tip
US5666969A (en) 1994-05-18 1997-09-16 Scimed Life Systems, Inc. Guidewire having multiple radioscopic coils
US5498250A (en) 1994-05-18 1996-03-12 Scimed Life Systems, Inc. Catheter guide wire with multiple radiopacity
US5460187A (en) 1994-07-01 1995-10-24 Boston Scientific Corp. Fluoroscopically viewable guidewire
US5636641A (en) 1994-07-25 1997-06-10 Advanced Cardiovascular Systems, Inc. High strength member for intracorporeal use
US5497785A (en) 1994-07-27 1996-03-12 Cordis Corporation Catheter advancing guidewire and method for making same
US5497786A (en) 1994-08-18 1996-03-12 Scimed Life Systems, Inc. Apparatus and method for formable guide wire tip
US5702419A (en) 1994-09-21 1997-12-30 Wake Forest University Expandable, intraluminal stents
US5622184A (en) 1994-11-29 1997-04-22 Applied Medical Resources Corporation Guidewire and method of manufacture
DK0729765T3 (da) 1995-03-02 2000-10-16 Schneider Europ Gmbh Fremgangsmåde til fremstilling af en styretråd
US5640970A (en) 1995-04-26 1997-06-24 Cordis Corporation Guidewire having a controlled radiopacity tip
NO962134L (no) 1995-05-26 1996-11-27 Target Therapeutics Inc Föringsledning av superelastisk kompositt
US6059738A (en) 1995-06-30 2000-05-09 Meadox Medicals, Inc. Guidewire having a coated tip
DE69632767T2 (de) 1995-08-09 2005-07-14 Terumo K.K. Prozess zur Herstellung eines medizinischen Gerätes
US5746701A (en) 1995-09-14 1998-05-05 Medtronic, Inc. Guidewire with non-tapered tip
US5722424A (en) 1995-09-29 1998-03-03 Target Therapeutics, Inc. Multi-coating stainless steel guidewire
US5830155A (en) 1995-10-27 1998-11-03 Cordis Corporation Guidewire assembly
US5836892A (en) 1995-10-30 1998-11-17 Cordis Corporation Guidewire with radiopaque markers
US5836893A (en) 1996-03-08 1998-11-17 Scimed Life Systems, Inc. Intravascular guidewire
US5840046A (en) 1996-06-21 1998-11-24 Medtronic, Inc. Guidewire having hydrophilic coating
US5865767A (en) 1996-07-10 1999-02-02 Cordis Corporation Guidewire having compound taper
US5827201A (en) 1996-07-26 1998-10-27 Target Therapeutics, Inc. Micro-braided guidewire
US5807279A (en) 1996-09-27 1998-09-15 Cordis Corporation Guidewire having radiopaque distal tip
WO1998020810A1 (en) 1996-11-12 1998-05-22 Medtronic, Inc. Flexible, radially expansible luminal prostheses
US5885227A (en) 1997-03-25 1999-03-23 Radius Medical Technologies, Inc. Flexible guidewire with radiopaque plastic tip
US5876356A (en) 1997-04-02 1999-03-02 Cordis Corporation Superelastic guidewire with a shapeable tip
WO1998055173A1 (en) 1997-06-04 1998-12-10 Advanced Cardiovascular Systems, Inc. Steerable guidewire with enhanced distal support
DE19728337A1 (de) 1997-07-03 1999-01-07 Inst Mikrotechnik Mainz Gmbh Implantierbare Gefäßstütze
US6340441B1 (en) 1998-03-13 2002-01-22 Scimed Life Systems, Inc. Multi-layer guide wire and method of manufacture therefor
JP2003505116A (ja) 1998-12-01 2003-02-12 アドヴァンスト カーディオヴァスキュラー システムズ インコーポレーテッド 剛性が直線変化するガイドワイヤ
US6409754B1 (en) 1999-07-02 2002-06-25 Scimed Life Systems, Inc. Flexible segmented stent
US7955512B2 (en) 2006-02-13 2011-06-07 Medtronic, Inc. Medical devices having textured surfaces
EP4011305B1 (en) * 2008-04-28 2024-12-25 Boston Scientific Scimed, Inc. Apparatus for crossing occlusions in blood vessels
US8500657B2 (en) 2010-08-23 2013-08-06 Abbott Cardiovascular Systems, Inc. Twisted ribbon wire guidewire coil
JP5780526B2 (ja) * 2012-12-27 2015-09-16 朝日インテック株式会社 ガイドワイヤ
US20140276407A1 (en) * 2013-03-15 2014-09-18 Boston Scientific Scimed, Inc. Medical Devices Having Micropatterns
CN204158527U (zh) * 2014-07-14 2015-02-18 业聚医疗器械(深圳)有限公司 用于引导血管内支架输送的辅助导管
US10433868B2 (en) * 2014-12-27 2019-10-08 Rex Medical, L.P. Artherectomy device
US10220189B2 (en) 2015-01-20 2019-03-05 Selfex Devices, Inc. High-torque guidewires and methods for making and using them
WO2017053344A1 (en) * 2015-09-22 2017-03-30 Faculty Physicians And Surgeons Of Loma Linda University School Of Medicine Kit and method for reduced radiation procedures
US10953204B2 (en) 2017-01-09 2021-03-23 Boston Scientific Scimed, Inc. Guidewire with tactile feel
WO2019016877A1 (ja) * 2017-07-19 2019-01-24 朝日インテック株式会社 ガイドワイヤ
US11516991B2 (en) 2020-07-02 2022-12-06 Bryanna Bender Kennel including a communication system, cleaning system, sanitizing system, bathroom system, or a combination thereof

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003164530A (ja) * 2001-12-03 2003-06-10 Asahi Intecc Co Ltd 医療用ガイドワイヤ
US20110060399A1 (en) * 2008-04-08 2011-03-10 Steven J Charlebois Surface structure of a component of a medical device and a method of forming the surface structure
JP2012070978A (ja) * 2010-09-29 2012-04-12 Terumo Corp ガイドワイヤ
JP2018192058A (ja) * 2017-05-18 2018-12-06 日本ライフライン株式会社 医療用ガイドワイヤ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024544167A (ja) * 2022-11-17 2024-11-28 上海瑛泰医療器械股▲ふん▼有限公司 切断ガイドワイヤ及び血栓吸引システム
JP7755068B2 (ja) 2022-11-17 2025-10-15 上海瑛泰医療器械股▲ふん▼有限公司 切断ガイドワイヤ及び血栓吸引システム

Also Published As

Publication number Publication date
US20230088749A1 (en) 2023-03-23
US20200222067A1 (en) 2020-07-16
CN113260404A (zh) 2021-08-13
WO2020146538A1 (en) 2020-07-16
US20250090183A1 (en) 2025-03-20
EP3908356A4 (en) 2022-10-26
US12137923B2 (en) 2024-11-12
US11452533B2 (en) 2022-09-27
EP3908356A1 (en) 2021-11-17
JP2024169641A (ja) 2024-12-05

Similar Documents

Publication Publication Date Title
JP2022516923A (ja) 粗面化された表面を有するガイドワイヤー・チップ
US8439937B2 (en) System, apparatus and method for opening an occluded lesion
US7572254B2 (en) Apparatus and methods for directional delivery of laser energy
US20230414905A1 (en) Guidewire having radiopaque inner coil
US20030139689A1 (en) High torque, low profile intravascular guidewire system
US20050209559A1 (en) Apparatus and methods for the treatment of chronic total occlusions
EP0988081A1 (en) Steerable guidewire with enhanced distal support
EP1135185A1 (en) Guidewire having linear change in stiffness
WO2004012604A1 (ja) 吸引カテーテル
US20240156474A1 (en) Dimpled joint for guidewire
US20210128872A1 (en) Guidewire coils with different cross section shapes
JP2023512863A (ja) 放物線状研削輪郭を有するガイドワイヤ
US12533496B2 (en) Mold for forming solder distal tip for guidewire
JP4518044B2 (ja) 血栓吸引カテーテル
US20210128875A1 (en) Guidewire tip shaping tool
JP3575044B2 (ja) 体腔拡張用バルーンカテーテル
US20240009430A1 (en) Guidewire core having non-round cross-sections
US12397135B1 (en) Rapid exchange (monorail) guide wire system for rapid delivery of guide wire to a blood vessel
JP2003320032A (ja) バルーンカテーテル

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20221020

A977 Report on retrieval

Free format text: JAPANESE INTERMEDIATE CODE: A971007

Effective date: 20230929

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20231004

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20231226

A524 Written submission of copy of amendment under article 19 pct

Free format text: JAPANESE INTERMEDIATE CODE: A524

Effective date: 20231226

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20240117

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240417

RD02 Notification of acceptance of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7422

Effective date: 20240426

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A821

Effective date: 20240426

A02 Decision of refusal

Free format text: JAPANESE INTERMEDIATE CODE: A02

Effective date: 20240524

RD04 Notification of resignation of power of attorney

Free format text: JAPANESE INTERMEDIATE CODE: A7424

Effective date: 20240612

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20240924

A911 Transfer to examiner for re-examination before appeal (zenchi)

Free format text: JAPANESE INTERMEDIATE CODE: A911

Effective date: 20241004

A912 Re-examination (zenchi) completed and case transferred to appeal board

Free format text: JAPANESE INTERMEDIATE CODE: A912

Effective date: 20241108