JP7837979B2 - 剛性の中実シャフトを有する柔軟な遠位端ガイドワイヤ - Google Patents

剛性の中実シャフトを有する柔軟な遠位端ガイドワイヤ

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Publication number
JP7837979B2
JP7837979B2 JP2023537084A JP2023537084A JP7837979B2 JP 7837979 B2 JP7837979 B2 JP 7837979B2 JP 2023537084 A JP2023537084 A JP 2023537084A JP 2023537084 A JP2023537084 A JP 2023537084A JP 7837979 B2 JP7837979 B2 JP 7837979B2
Authority
JP
Japan
Prior art keywords
catheter
guidewire
distal
section
proximal
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.)
Active
Application number
JP2023537084A
Other languages
English (en)
Japanese (ja)
Other versions
JP2024500777A5 (https=
JP2024500777A (ja
JPWO2022133138A5 (https=
Inventor
エイチ． ハウエル、グレード
Original Assignee
バード・アクセス・システムズ，インコーポレーテッド
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Publication of JP2024500777A publication Critical patent/JP2024500777A/ja
Publication of JP2024500777A5 publication Critical patent/JP2024500777A5/ja
Publication of JPWO2022133138A5 publication Critical patent/JPWO2022133138A5/ja
Application granted granted Critical
Publication of JP7837979B2 publication Critical patent/JP7837979B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • A61M25/09016—Guide wires with mandrils
    • 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
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/0606—"Over-the-needle" catheter assemblies, e.g. I.V. catheters
    • 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
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/065—Guide needles
    • 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
    • A61M2025/09075—Basic structures of guide wires having a core without a coil possibly combined with a sheath
    • 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
    • A61M2025/0915—Guide wires having features for changing the stiffness
    • 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
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/12—Blood circulatory system
    • 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
    • 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
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/0662—Guide tubes

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)
  • Storage Of Web-Like Or Filamentary Materials (AREA)
  • Adornments (AREA)
JP2023537084A 2020-12-17 2021-12-16 剛性の中実シャフトを有する柔軟な遠位端ガイドワイヤ Active JP7837979B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063127024P 2020-12-17 2020-12-17
US63/127,024 2020-12-17
PCT/US2021/063903 WO2022133138A2 (en) 2020-12-17 2021-12-16 Floppy distal end section with stiff solid shaft

Publications (4)

Publication Number Publication Date
JP2024500777A JP2024500777A (ja) 2024-01-10
JP2024500777A5 JP2024500777A5 (https=) 2024-11-25
JPWO2022133138A5 JPWO2022133138A5 (https=) 2024-11-25
JP7837979B2 true JP7837979B2 (ja) 2026-03-31

Family

ID=79686822

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023537084A Active JP7837979B2 (ja) 2020-12-17 2021-12-16 剛性の中実シャフトを有する柔軟な遠位端ガイドワイヤ

Country Status (9)

Country Link
US (1) US20220193379A1 (https=)
EP (1) EP4243913A2 (https=)
JP (1) JP7837979B2 (https=)
KR (1) KR20230121619A (https=)
CN (2) CN114642821A (https=)
AU (1) AU2021400736A1 (https=)
CA (1) CA3204332A1 (https=)
MX (1) MX2023006866A (https=)
WO (1) WO2022133138A2 (https=)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4041362A4 (en) 2019-10-25 2023-12-06 Bard Access Systems, Inc. Guidewire-management devices and methods thereof
EP4117765A2 (en) 2020-03-13 2023-01-18 Bard Access Systems, Inc. Guidewire-management devices and methods thereof
MX2022011209A (es) 2020-03-13 2022-10-07 Bard Access Systems Inc Dispositivos y metodos de manejo de alambres de guia.
CN114602038A (zh) 2020-12-03 2022-06-10 巴德阿克塞斯系统股份有限公司 导丝
AU2021400736A1 (en) * 2020-12-17 2023-06-29 Bard Access Systems, Inc. Floppy distal end section with stiff solid shaft
US20230129318A1 (en) 2021-10-21 2023-04-27 Bard Access Systems, Inc. Guidewire Locking System for Catheter Placement
CN115999016A (zh) 2021-10-21 2023-04-25 巴德阿克塞斯系统股份有限公司 导管放置系统
CN219355042U (zh) 2021-10-21 2023-07-18 巴德阿克塞斯系统股份有限公司 导管
CN219251344U (zh) 2021-11-04 2023-06-27 巴德阿克塞斯系统股份有限公司 导管
JP2024540440A (ja) 2021-11-18 2024-10-31 バード・アクセス・システムズ，インコーポレーテッド カテーテル留置システム用の分割可能な針
EP4493252A2 (en) 2022-03-21 2025-01-22 Bard Access Systems, Inc. Handheld, untethered catheter containment system
CN116271441B (zh) * 2023-03-14 2025-10-03 湖南埃普特医疗器械有限公司 自动避让阻力导丝及其制备方法
WO2024238400A1 (en) 2023-05-12 2024-11-21 Bard Access Systems, Inc. Catheter placement systems and needle tip shield

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6123084A (en) 1998-12-18 2000-09-26 Eclipse Surgical Technologies, Inc. Method for improving blood flow in the heart
WO2008107869A1 (en) 2007-03-07 2008-09-12 Eyoca Medical Ltd. Multi-stiffness guidewire
US20150290432A1 (en) 2012-11-21 2015-10-15 Concert Medical, Llc Preformed guidewire
WO2020084677A1 (ja) 2018-10-23 2020-04-30 朝日インテック株式会社 中空コイル、ダイレータ、および、ガイドワイヤ

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5437288A (en) * 1992-09-04 1995-08-01 Mayo Foundation For Medical Education And Research Flexible catheter guidewire
US6602207B1 (en) * 2000-07-19 2003-08-05 Scimed Life Systems, Inc. Guide wire stiffness transition element
US7182735B2 (en) * 2003-02-26 2007-02-27 Scimed Life Systems, Inc. Elongated intracorporal medical device
US8182432B2 (en) * 2008-03-10 2012-05-22 Acclarent, Inc. Corewire design and construction for medical devices
JP5246884B2 (ja) * 2010-08-10 2013-07-24 朝日インテック株式会社 ガイドワイヤ
US20150045695A1 (en) * 2013-08-06 2015-02-12 Abbott Cardiovascular Systems, Inc. Guide wire with core made from low-modulus cobalt-chromium alloy
AU2021400736A1 (en) * 2020-12-17 2023-06-29 Bard Access Systems, Inc. Floppy distal end section with stiff solid shaft

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6123084A (en) 1998-12-18 2000-09-26 Eclipse Surgical Technologies, Inc. Method for improving blood flow in the heart
WO2008107869A1 (en) 2007-03-07 2008-09-12 Eyoca Medical Ltd. Multi-stiffness guidewire
US20150290432A1 (en) 2012-11-21 2015-10-15 Concert Medical, Llc Preformed guidewire
WO2020084677A1 (ja) 2018-10-23 2020-04-30 朝日インテック株式会社 中空コイル、ダイレータ、および、ガイドワイヤ

Also Published As

Publication number Publication date
EP4243913A2 (en) 2023-09-20
WO2022133138A2 (en) 2022-06-23
WO2022133138A3 (en) 2022-07-28
MX2023006866A (es) 2023-06-22
US20220193379A1 (en) 2022-06-23
CA3204332A1 (en) 2022-06-23
KR20230121619A (ko) 2023-08-18
AU2021400736A9 (en) 2024-06-20
AU2021400736A1 (en) 2023-06-29
JP2024500777A (ja) 2024-01-10
CN216986020U (zh) 2022-07-19
CN114642821A (zh) 2022-06-21

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