patents.google.com

EP4251255A4 - HIGH TORQUE GUIDE WIRE DEVICE - Google Patents

  • ️Wed Dec 25 2024

EP4251255A4 - HIGH TORQUE GUIDE WIRE DEVICE - Google Patents

HIGH TORQUE GUIDE WIRE DEVICE Download PDF

Info

Publication number
EP4251255A4
EP4251255A4 EP21921585.2A EP21921585A EP4251255A4 EP 4251255 A4 EP4251255 A4 EP 4251255A4 EP 21921585 A EP21921585 A EP 21921585A EP 4251255 A4 EP4251255 A4 EP 4251255A4 Authority
EP
European Patent Office
Prior art keywords
guide wire
high torque
wire device
torque guide
wire
Prior art date
2021-01-21
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
EP21921585.2A
Other languages
German (de)
French (fr)
Other versions
EP4251255A1 (en
Inventor
John A. Lippert
Edward J. Snyder
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.)
Scientia Vascular Inc
Original Assignee
Scientia Vascular 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.)
2021-01-21
Filing date
2021-07-22
Publication date
2024-12-25
2021-01-21 Priority claimed from US17/154,777 external-priority patent/US12178975B2/en
2021-07-21 Priority claimed from US17/382,271 external-priority patent/US20210346656A1/en
2021-07-22 Application filed by Scientia Vascular Inc filed Critical Scientia Vascular Inc
2023-10-04 Publication of EP4251255A1 publication Critical patent/EP4251255A1/en
2024-12-25 Publication of EP4251255A4 publication Critical patent/EP4251255A4/en
Status Pending legal-status Critical Current

Links

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
    • 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
    • A61M2025/09133—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)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Inorganic Fibers (AREA)
EP21921585.2A 2021-01-21 2021-07-22 HIGH TORQUE GUIDE WIRE DEVICE Pending EP4251255A4 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US17/154,777 US12178975B2 (en) 2020-01-23 2021-01-21 Guidewire having enlarged, micro-fabricated distal section
US202163180061P 2021-04-26 2021-04-26
US17/382,271 US20210346656A1 (en) 2020-01-23 2021-07-21 High torque guidewire device
PCT/US2021/042753 WO2022159139A1 (en) 2021-01-21 2021-07-22 High torque guidewire device

Publications (2)

Publication Number Publication Date
EP4251255A1 EP4251255A1 (en) 2023-10-04
EP4251255A4 true EP4251255A4 (en) 2024-12-25

Family

ID=82549199

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21921585.2A Pending EP4251255A4 (en) 2021-01-21 2021-07-22 HIGH TORQUE GUIDE WIRE DEVICE

Country Status (7)

Country Link
EP (1) EP4251255A4 (en)
JP (1) JP2024503692A (en)
KR (1) KR20230131479A (en)
AU (1) AU2021421565A1 (en)
CA (1) CA3204517A1 (en)
IL (1) IL304592A (en)
WO (1) WO2022159139A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11052228B2 (en) 2016-07-18 2021-07-06 Scientia Vascular, Llc Guidewire devices having shapeable tips and bypass cuts
US11207502B2 (en) 2016-07-18 2021-12-28 Scientia Vascular, Llc Guidewire devices having shapeable tips and bypass cuts
US11305095B2 (en) 2018-02-22 2022-04-19 Scientia Vascular, Llc Microfabricated catheter having an intermediate preferred bending section
US12011555B2 (en) 2019-01-15 2024-06-18 Scientia Vascular, Inc. Guidewire with core centering mechanism
US12178975B2 (en) * 2020-01-23 2024-12-31 Scientia Vascular, Inc. Guidewire having enlarged, micro-fabricated distal section

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080021406A1 (en) * 2002-07-25 2008-01-24 Precision Vascular Systems, Inc. Medical device for navigation through anatomy and method of making same
US20180015261A1 (en) * 2016-07-18 2018-01-18 Scientia Vascular, Llc Guidewire devices having shapeable tips and bypass cuts
US20200222672A1 (en) * 2019-01-15 2020-07-16 Scientia Vascular Guidewire with core centering mechanism
WO2021150920A1 (en) * 2020-01-23 2021-07-29 Scientia Vascular, Llc Guidewire having enlarged, micro-fabricated distal section

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6183420B1 (en) * 1997-06-20 2001-02-06 Medtronic Ave, Inc. Variable stiffness angioplasty guide wire
US7037316B2 (en) * 1997-07-24 2006-05-02 Mcguckin Jr James F Rotational thrombectomy device
US7128718B2 (en) * 2002-03-22 2006-10-31 Cordis Corporation Guidewire with deflectable tip
US8870863B2 (en) * 2010-04-26 2014-10-28 Medtronic Ardian Luxembourg S.A.R.L. Catheter apparatuses, systems, and methods for renal neuromodulation
US20220211981A1 (en) * 2019-04-24 2022-07-07 Ecole Polylechnique Federale de Lausanne (EPFL) Enhanced torque steerable guidewire

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080021406A1 (en) * 2002-07-25 2008-01-24 Precision Vascular Systems, Inc. Medical device for navigation through anatomy and method of making same
US20180015261A1 (en) * 2016-07-18 2018-01-18 Scientia Vascular, Llc Guidewire devices having shapeable tips and bypass cuts
US20200222672A1 (en) * 2019-01-15 2020-07-16 Scientia Vascular Guidewire with core centering mechanism
WO2021150920A1 (en) * 2020-01-23 2021-07-29 Scientia Vascular, Llc Guidewire having enlarged, micro-fabricated distal section

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022159139A1 *

Also Published As

Publication number Publication date
WO2022159139A1 (en) 2022-07-28
JP2024503692A (en) 2024-01-26
EP4251255A1 (en) 2023-10-04
AU2021421565A9 (en) 2024-09-19
CA3204517A1 (en) 2022-07-28
AU2021421565A1 (en) 2023-07-27
KR20230131479A (en) 2023-09-13
IL304592A (en) 2023-09-01

Similar Documents

Publication Publication Date Title
EP4251255A4 (en) 2024-12-25 HIGH TORQUE GUIDE WIRE DEVICE
EP4136998A4 (en) 2024-05-01 WIRE TENSIONING DEVICE
EP4213600A4 (en) 2024-05-29 SOLDERING DEVICE
EP4018949A4 (en) 2023-10-11 CRYOADHESION DEVICE
EP4137715A4 (en) 2024-05-01 POWER TRANSMISSION DEVICE
EP4212002A4 (en) 2024-08-14 CABLE HOLDING DEVICE
EP4151887A4 (en) 2023-06-21 DRIVE DEVICE
EP4102690A4 (en) 2024-05-15 POWER TRANSMISSION DEVICE
EP3695874A4 (en) 2021-06-23 GUIDE WIRE
EP4095076A4 (en) 2023-03-22 WINDING DEVICE
ES1226674Y (en) 2019-06-10 WINDING INTERCONNECTION DEVICE
EP4380017A4 (en) 2025-01-08 DRIVE DEVICE
EP4284651A4 (en) 2025-01-01 TRADITIONAL DEVICE
DE112021007382T8 (en) 2024-02-22 TRANSMISSION DEVICE
EP4234940A4 (en) 2024-12-04 SOLDERING DEVICE
EP3946914C0 (en) 2024-09-18 GUIDE DEVICE
EP4137716A4 (en) 2024-08-14 POWER TRANSMISSION DEVICE
EP3936923A4 (en) 2022-12-28 LIGHT GUIDE DEVICE
DK4097383T3 (en) 2024-07-01 WIRE CONNECTION DEVICE
EP4302814A4 (en) 2025-01-15 GUIDE WIRE
EP4108284A4 (en) 2024-03-20 GUIDE WIRE
EP4147743A4 (en) 2024-01-24 GUIDE WIRE
DE112022003285A5 (en) 2024-04-25 DRIVE DEVICE
JP1749188S (en) 2023-07-24 guide wire
JP1749229S (en) 2023-07-24 guide wire

Legal Events

Date Code Title Description
2022-07-29 STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

2023-09-01 PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

2023-09-01 STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

2023-10-04 17P Request for examination filed

Effective date: 20230629

2023-10-04 AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

2024-04-24 DAV Request for validation of the european patent (deleted)
2024-04-24 DAX Request for extension of the european patent (deleted)
2024-12-25 A4 Supplementary search report drawn up and despatched

Effective date: 20241126

2024-12-25 RIC1 Information provided on ipc code assigned before grant

Ipc: A61M 25/09 20060101AFI20241120BHEP