CN113260404A - 具有粗糙表面的导丝末端 - Google Patents

具有粗糙表面的导丝末端 Download PDF

Info

Publication number
CN113260404A
CN113260404A CN202080008043.8A CN202080008043A CN113260404A CN 113260404 A CN113260404 A CN 113260404A CN 202080008043 A CN202080008043 A CN 202080008043A CN 113260404 A CN113260404 A CN 113260404A
Authority
CN
China
Prior art keywords
distal tip
guidewire
distal
tip
microns
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
CN202080008043.8A
Other languages
English (en)
Chinese (zh)
Inventor
P·K·S·吉尔
J·杜肯
J·特鲁蒂
马修·J·科鲁津斯基
J.辛普森
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Abbott Cardiovascular Systems Inc
Original Assignee
Abbott Cardiovascular Systems Inc
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 Abbott Cardiovascular Systems Inc filed Critical Abbott Cardiovascular Systems Inc
Publication of CN113260404A publication Critical patent/CN113260404A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • 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
    • 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
    • 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)
CN202080008043.8A 2019-01-10 2020-01-08 具有粗糙表面的导丝末端 Pending CN113260404A (zh)

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

Publications (1)

Publication Number Publication Date
CN113260404A true CN113260404A (zh) 2021-08-13

Family

ID=71516282

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202080008043.8A Pending CN113260404A (zh) 2019-01-10 2020-01-08 具有粗糙表面的导丝末端

Country Status (5)

Country Link
US (3) US11452533B2 (cg-RX-API-DMAC7.html)
EP (1) EP3908356A4 (cg-RX-API-DMAC7.html)
JP (2) JP2022516923A (cg-RX-API-DMAC7.html)
CN (1) CN113260404A (cg-RX-API-DMAC7.html)
WO (1) WO2020146538A1 (cg-RX-API-DMAC7.html)

Families Citing this family (5)

* 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
CN115778481A (zh) * 2022-11-17 2023-03-14 上海康德莱医疗器械股份有限公司 一种切割导丝及血栓抽吸系统

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030125642A1 (en) * 2001-12-03 2003-07-03 Asahi Intecc Co., Ltd. Medical guide wire
US20070225785A1 (en) * 2006-02-13 2007-09-27 Medtronic, Inc. Medical devices having textured surfaces
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
US20120046575A1 (en) * 2010-08-23 2012-02-23 Abbott Cardiovascular Systems Inc. Twisted ribbon wire guidewire coil
US20140188004A1 (en) * 2012-12-27 2014-07-03 Asahi Intecc Co., Ltd. Guidewire
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
US20180193606A1 (en) * 2017-01-09 2018-07-12 Boston Scientific Scimed, Inc. Guidewire with tactile feel

Family Cites Families (184)

* 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 (cg-RX-API-DMAC7.html) 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
EP4011305B1 (en) * 2008-04-28 2024-12-25 Boston Scientific Scimed, Inc. Apparatus for crossing occlusions in blood vessels
JP2012070978A (ja) * 2010-09-29 2012-04-12 Terumo Corp ガイドワイヤ
US20140276407A1 (en) * 2013-03-15 2014-09-18 Boston Scientific Scimed, Inc. Medical Devices Having Micropatterns
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
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
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 (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030125642A1 (en) * 2001-12-03 2003-07-03 Asahi Intecc Co., Ltd. Medical guide wire
US20070225785A1 (en) * 2006-02-13 2007-09-27 Medtronic, Inc. Medical devices having textured surfaces
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
US20120046575A1 (en) * 2010-08-23 2012-02-23 Abbott Cardiovascular Systems Inc. Twisted ribbon wire guidewire coil
US20140188004A1 (en) * 2012-12-27 2014-07-03 Asahi Intecc Co., Ltd. Guidewire
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
US20180193606A1 (en) * 2017-01-09 2018-07-12 Boston Scientific Scimed, Inc. Guidewire with tactile feel

Also Published As

Publication number Publication date
US20230088749A1 (en) 2023-03-23
US20200222067A1 (en) 2020-07-16
WO2020146538A1 (en) 2020-07-16
US20250090183A1 (en) 2025-03-20
EP3908356A4 (en) 2022-10-26
JP2022516923A (ja) 2022-03-03
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
CN113260404A (zh) 具有粗糙表面的导丝末端
US7572254B2 (en) Apparatus and methods for directional delivery of laser energy
CN108136159B (zh) 带有再进入针和远侧稳定囊体的闭塞部旁路设备
JP4546250B2 (ja) 閉塞部を通過するための案内ワイヤ制御カテーテルおよびそれに関連する使用方法
US7942893B2 (en) Filter retrieval catheter
EP1135185B1 (en) Guidewire having linear change in stiffness
US6390993B1 (en) Guidewire having linear change in stiffness
US8628519B2 (en) Rapid exchange bias laser catheter design
US20050209559A1 (en) Apparatus and methods for the treatment of chronic total occlusions
US10799265B2 (en) Re-entry device for peripheral arterial recanalization procedures
EP3661580B1 (en) Re-entry device for peripheral arterial recanalization procedures
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
JP2018108120A (ja) ステント
CA2617284C (en) Guidewire having linear change in stiffness

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20210813