AU2015301290A1 - Reformable guidewire tip - Google Patents
Reformable guidewire tip Download PDFInfo
- Publication number
- AU2015301290A1 AU2015301290A1 AU2015301290A AU2015301290A AU2015301290A1 AU 2015301290 A1 AU2015301290 A1 AU 2015301290A1 AU 2015301290 A AU2015301290 A AU 2015301290A AU 2015301290 A AU2015301290 A AU 2015301290A AU 2015301290 A1 AU2015301290 A1 AU 2015301290A1
- Authority
- AU
- Australia
- Prior art keywords
- guidewire
- tip
- coil
- distal end
- reformable
- 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.)
- Abandoned
Links
- 229920000642 polymer Polymers 0.000 claims abstract description 25
- HLXZNVUGXRDIFK-UHFFFAOYSA-N nickel titanium Chemical compound [Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ti].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni].[Ni] HLXZNVUGXRDIFK-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910001000 nickel titanium Inorganic materials 0.000 claims abstract description 10
- 239000004812 Fluorinated ethylene propylene Substances 0.000 claims description 12
- 229920009441 perflouroethylene propylene Polymers 0.000 claims description 12
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 12
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 12
- 239000012781 shape memory material Substances 0.000 claims description 7
- 239000004677 Nylon Substances 0.000 claims description 6
- 229920001774 Perfluoroether Polymers 0.000 claims description 6
- 229920002614 Polyether block amide Polymers 0.000 claims description 6
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 claims description 6
- 229920001778 nylon Polymers 0.000 claims description 6
- 239000002952 polymeric resin Substances 0.000 claims description 6
- -1 polytetrafluoroethylene Polymers 0.000 claims description 6
- 229920003002 synthetic resin Polymers 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 10
- 239000000463 material Substances 0.000 description 9
- 238000004804 winding Methods 0.000 description 6
- 208000037260 Atherosclerotic Plaque Diseases 0.000 description 5
- 210000001367 artery Anatomy 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 4
- 238000000576 coating method Methods 0.000 description 4
- 230000002966 stenotic effect Effects 0.000 description 4
- 230000006870 function Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 210000001519 tissue Anatomy 0.000 description 3
- 208000031481 Pathologic Constriction Diseases 0.000 description 2
- 210000004204 blood vessel Anatomy 0.000 description 2
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 206010002383 Angina Pectoris Diseases 0.000 description 1
- 201000001320 Atherosclerosis Diseases 0.000 description 1
- 206010020772 Hypertension Diseases 0.000 description 1
- 208000006011 Stroke Diseases 0.000 description 1
- 239000003082 abrasive agent Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 210000000748 cardiovascular system Anatomy 0.000 description 1
- 235000012000 cholesterol Nutrition 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 210000003038 endothelium Anatomy 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 208000010125 myocardial infarction Diseases 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 210000005166 vasculature Anatomy 0.000 description 1
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
- A61B17/32—Surgical cutting instruments
- A61B17/3205—Excision instruments
- A61B17/3207—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/32—Surgical cutting instruments
- A61B17/3205—Excision instruments
- A61B17/3207—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
- A61B17/320758—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions with a rotating cutting instrument, e.g. motor driven
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B2017/00831—Material properties
- A61B2017/00867—Material properties shape memory effect
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B2017/00831—Material properties
- A61B2017/00867—Material properties shape memory effect
- A61B2017/00871—Material properties shape memory effect polymeric
-
- 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
- A61B2017/22042—Details of the tip of the guide wire
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/32—Surgical cutting instruments
- A61B2017/320004—Surgical cutting instruments abrasive
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B17/00—Surgical instruments, devices or methods
- A61B17/32—Surgical cutting instruments
- A61B17/3205—Excision instruments
- A61B17/3207—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
- A61B17/320758—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions with a rotating cutting instrument, e.g. motor driven
- A61B2017/320766—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions with a rotating cutting instrument, e.g. motor driven eccentric
-
- 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
- A61M2025/09058—Basic structures of guide wires
- A61M2025/09083—Basic structures of guide wires having a coil around a core
- A61M2025/09091—Basic structures of guide wires having a coil around a core where a sheath surrounds the coil at the distal part
-
- 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
- A61M2025/09141—Guide wires having specific material compositions or coatings; Materials with specific mechanical behaviours, e.g. stiffness, strength to transmit torque made of shape memory alloys which take a particular shape at a certain temperature
-
- 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
-
- 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
- A61M2205/00—General characteristics of the apparatus
- A61M2205/02—General characteristics of the apparatus characterised by a particular materials
- A61M2205/0266—Shape memory materials
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Medical Informatics (AREA)
- Vascular Medicine (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biophysics (AREA)
- Pulmonology (AREA)
- Anesthesiology (AREA)
- Hematology (AREA)
- Media Introduction/Drainage Providing Device (AREA)
- Surgical Instruments (AREA)
- Materials For Medical Uses (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201462033346P | 2014-08-05 | 2014-08-05 | |
| US62/033,346 | 2014-08-05 | ||
| US14/816,367 US10806905B2 (en) | 2014-08-05 | 2015-08-03 | Reformable guidewire tip |
| US14/816,367 | 2015-08-03 | ||
| PCT/US2015/043521 WO2016022512A1 (en) | 2014-08-05 | 2015-08-04 | Reformable guidewire tip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AU2015301290A1 true AU2015301290A1 (en) | 2017-02-09 |
Family
ID=55264406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AU2015301290A Abandoned AU2015301290A1 (en) | 2014-08-05 | 2015-08-04 | Reformable guidewire tip |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US10806905B2 (enExample) |
| EP (1) | EP3185787B1 (enExample) |
| JP (1) | JP6868551B2 (enExample) |
| CN (1) | CN106572865B (enExample) |
| AU (1) | AU2015301290A1 (enExample) |
| CA (1) | CA2956680A1 (enExample) |
| WO (1) | WO2016022512A1 (enExample) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD867589S1 (en) * | 2017-03-23 | 2019-11-19 | Pioneer Medical Instrument Co., Ltd. | Steerable structure for endoscope |
| EP3434310B1 (en) | 2017-07-26 | 2023-06-21 | Heraeus Medical Components, LLC | Resilient tip and method |
| US11033721B2 (en) * | 2018-06-22 | 2021-06-15 | Acclarent, Inc. | Guidewire for dilating eustachian tube via middle ear |
| US20210393924A1 (en) * | 2020-06-19 | 2021-12-23 | Becton, Dickinson And Company | Vascular access instrument and related devices and methods |
| US12446979B2 (en) | 2022-08-01 | 2025-10-21 | Imperative Care, Inc. | Method of performing a multi catheter robotic neurovascular procedure |
| US12447317B2 (en) | 2022-08-01 | 2025-10-21 | Imperative Care, Inc. | Method of priming concentrically stacked interventional devices |
| US12440289B2 (en) | 2022-08-01 | 2025-10-14 | Imperative Care, Inc. | Method of priming an interventional device assembly |
| US20230052862A1 (en) | 2021-08-12 | 2023-02-16 | Imperative Care, Inc. | Sterile packaging assembly for robotic interventional device |
| US12419703B2 (en) | 2022-08-01 | 2025-09-23 | Imperative Care, Inc. | Robotic drive system for achieving supra-aortic access |
| US20240041480A1 (en) | 2022-08-02 | 2024-02-08 | Imperative Care, Inc. | Multi catheter system with integrated fluidics management |
| US20240180642A1 (en) | 2022-12-01 | 2024-06-06 | Imperative Care, Inc. | Angled drive table |
| US12377206B2 (en) | 2023-05-17 | 2025-08-05 | Imperative Care, Inc. | Fluidics control system for multi catheter stack |
| USD1102447S1 (en) | 2023-11-30 | 2025-11-18 | Imperative Care, Inc. | Display screen or portion thereof with graphical user interface |
Family Cites Families (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1293663C (en) * | 1986-01-06 | 1991-12-31 | David Christopher Auth | Transluminal microdissection device |
| US4763647A (en) * | 1987-01-06 | 1988-08-16 | C. R. Bard, Inc. | Dual coil steerable guidewire |
| US5065769A (en) | 1988-11-23 | 1991-11-19 | Boston Scientific Corporation | Small diameter guidewires of multi-filar, cross-wound coils |
| US5211636A (en) * | 1990-10-31 | 1993-05-18 | Lake Region Manufacturing Co., Inc. | Steerable infusion guide wire |
| US5360432A (en) * | 1992-10-16 | 1994-11-01 | Shturman Cardiology Systems, Inc. | Abrasive drive shaft device for directional rotational atherectomy |
| US5312427A (en) * | 1992-10-16 | 1994-05-17 | Shturman Cardiology Systems, Inc. | Device and method for directional rotational atherectomy |
| US5836868A (en) * | 1992-11-13 | 1998-11-17 | Scimed Life Systems, Inc. | Expandable intravascular occlusion material removal devices and methods of use |
| US5596996A (en) * | 1995-03-30 | 1997-01-28 | Medtronic, Inc. | High support nitinol tube guidewire with plastic plug transition |
| US5827201A (en) * | 1996-07-26 | 1998-10-27 | Target Therapeutics, Inc. | Micro-braided guidewire |
| US6132444A (en) * | 1997-08-14 | 2000-10-17 | Shturman Cardiology Systems, Inc. | Eccentric drive shaft for atherectomy device and method for manufacture |
| US6494890B1 (en) | 1997-08-14 | 2002-12-17 | Shturman Cardiology Systems, Inc. | Eccentric rotational atherectomy device |
| US6824550B1 (en) * | 2000-04-06 | 2004-11-30 | Norbon Medical, Inc. | Guidewire for crossing occlusions or stenosis |
| JP2886151B1 (ja) | 1998-03-17 | 1999-04-26 | 株式会社日本エスコ | ディスポーザーの取り付け構造 |
| US6496890B1 (en) * | 1999-12-03 | 2002-12-17 | Michael Joseph Azevedo | Bus hang prevention and recovery for data communication systems employing a shared bus interface with multiple bus masters |
| US7150723B2 (en) * | 2001-11-29 | 2006-12-19 | C-I-Medic Co., Ltd. | Medical device including guide wire and balloon catheter for curing a coronary artery |
| US7608058B2 (en) * | 2002-07-23 | 2009-10-27 | Micrus Corporation | Stretch resistant therapeutic device |
| US8113916B2 (en) | 2003-01-17 | 2012-02-14 | Boston Scientific Scimed, Inc. | Straightening and centerless grinding of wire for use with medical devices |
| US7785273B2 (en) * | 2003-09-22 | 2010-08-31 | Boston Scientific Scimed, Inc. | Guidewire with reinforcing member |
| US7998090B2 (en) * | 2004-08-31 | 2011-08-16 | Abbott Cardiovascular Systems Inc. | Guide wire with core having welded wire segments |
| US9320831B2 (en) * | 2005-03-04 | 2016-04-26 | W. L. Gore & Associates, Inc. | Polymer shrink tubes and novel uses therefor |
| US20090018566A1 (en) * | 2006-06-30 | 2009-01-15 | Artheromed, Inc. | Atherectomy devices, systems, and methods |
| US8758268B2 (en) * | 2007-02-08 | 2014-06-24 | C. R. Bard, Inc. | Shape memory medical device and methods of use |
| CA2692962C (en) * | 2007-07-27 | 2016-09-13 | Microvention, Inc. | Detachable coil incorporating stretch resistance |
| US8034075B2 (en) * | 2007-11-09 | 2011-10-11 | Micrus Endovascular Corporation | Tethered coil for treatment of body lumens |
| US8728097B1 (en) * | 2008-02-26 | 2014-05-20 | Mitralign, Inc. | Tissue plication devices and methods for their use |
| JP4993632B2 (ja) * | 2009-06-16 | 2012-08-08 | 朝日インテック株式会社 | 医療用ガイドワイヤ |
| US20110060316A1 (en) * | 2009-09-04 | 2011-03-10 | Dicarlo Paul | Tipped Ribbon Integrated Guidewire |
| US20120172905A1 (en) * | 2010-12-30 | 2012-07-05 | Kimberly-Clark, Inc. | Tissue Removal Apparatus and Method of Manufacturing Same |
| US10130789B2 (en) * | 2011-06-30 | 2018-11-20 | Covidien Lp | Distal access aspiration guide catheter |
| CN103957825B (zh) | 2011-10-13 | 2018-12-07 | 阿瑟罗迈德公司 | 粥样斑块切除装置、系统和方法 |
| CN203591293U (zh) * | 2013-12-04 | 2014-05-14 | 王玉峰 | 弹簧圈系统 |
-
2015
- 2015-08-03 US US14/816,367 patent/US10806905B2/en active Active
- 2015-08-04 WO PCT/US2015/043521 patent/WO2016022512A1/en not_active Ceased
- 2015-08-04 CN CN201580041956.9A patent/CN106572865B/zh active Active
- 2015-08-04 JP JP2017506360A patent/JP6868551B2/ja active Active
- 2015-08-04 EP EP15829252.4A patent/EP3185787B1/en active Active
- 2015-08-04 AU AU2015301290A patent/AU2015301290A1/en not_active Abandoned
- 2015-08-04 CA CA2956680A patent/CA2956680A1/en not_active Abandoned
Also Published As
| Publication number | Publication date |
|---|---|
| US10806905B2 (en) | 2020-10-20 |
| EP3185787A4 (en) | 2018-03-28 |
| EP3185787A1 (en) | 2017-07-05 |
| JP6868551B2 (ja) | 2021-05-12 |
| WO2016022512A1 (en) | 2016-02-11 |
| CN106572865A (zh) | 2017-04-19 |
| CA2956680A1 (en) | 2016-02-11 |
| EP3185787B1 (en) | 2022-03-09 |
| CN106572865B (zh) | 2020-10-30 |
| US20160038719A1 (en) | 2016-02-11 |
| JP2017527347A (ja) | 2017-09-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MK5 | Application lapsed section 142(2)(e) - patent request and compl. specification not accepted |