CA3204332A1 - Floppy distal end section with stiff solid shaft - Google Patents

Floppy distal end section with stiff solid shaft

Info

Publication number
CA3204332A1
CA3204332A1 CA3204332A CA3204332A CA3204332A1 CA 3204332 A1 CA3204332 A1 CA 3204332A1 CA 3204332 A CA3204332 A CA 3204332A CA 3204332 A CA3204332 A CA 3204332A CA 3204332 A1 CA3204332 A1 CA 3204332A1
Authority
CA
Canada
Prior art keywords
section
proximal
distal
lumen
introducer
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
CA3204332A
Other languages
English (en)
French (fr)
Inventor
Glade H. Howell
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.)
Bard Access Systems Inc
Original Assignee
Bard Access 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 Bard Access Systems Inc filed Critical Bard Access Systems Inc
Publication of CA3204332A1 publication Critical patent/CA3204332A1/en
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
    • 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
    • A61M25/06—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)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Pulmonology (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)
CA3204332A 2020-12-17 2021-12-16 Floppy distal end section with stiff solid shaft Pending CA3204332A1 (en)

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 (1)

Publication Number Publication Date
CA3204332A1 true CA3204332A1 (en) 2022-06-23

Family

ID=79686822

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3204332A Pending CA3204332A1 (en) 2020-12-17 2021-12-16 Floppy distal end section with stiff solid shaft

Country Status (9)

Country Link
US (1) US20220193379A1 (https=)
EP (1) EP4243913A2 (https=)
JP (1) JP7837979B2 (https=)
KR (1) KR20230121619A (https=)
CN (2) CN216986020U (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
WO2021081434A1 (en) 2019-10-25 2021-04-29 Bard Access Systems, Inc. Guidewire-management devices and methods thereof
MX2022011216A (es) 2020-03-13 2022-10-07 Bard Access Systems Inc Dispositivos y metodos de manejo de alambres de guia.
MX2022011209A (es) 2020-03-13 2022-10-07 Bard Access Systems Inc Dispositivos y metodos de manejo de alambres de guia.
AU2021393463B2 (en) 2020-12-03 2025-11-27 Bard Access Systems, Inc. Needle tip blunting using a length of a guidewire
CN216986020U (zh) * 2020-12-17 2022-07-19 巴德阿克塞斯系统股份有限公司 导丝和导管组件
CN115999025A (zh) 2021-10-21 2023-04-25 巴德阿克塞斯系统股份有限公司 导管、其形成方法和形成用于其的远侧尖端结构的方法
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
JP2024536584A (ja) 2021-10-21 2024-10-04 バード・アクセス・システムズ，インコーポレーテッド カテーテル留置のためのガイドワイヤロッキングシステム
JP2024538334A (ja) 2021-11-04 2024-10-18 バード・アクセス・システムズ，インコーポレーテッド ローラー押出による強化型カテーテル先端
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
US20230293857A1 (en) 2022-03-21 2023-09-21 Bard Access Systems, Inc. Handheld, Untethered Catheter Containment System and Method
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
CN222828929U (zh) 2023-05-12 2025-05-06 巴德阿克塞斯系统股份有限公司 导管放置系统

Family Cites Families (11)

* 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
US6123084A (en) * 1998-12-18 2000-09-26 Eclipse Surgical Technologies, Inc. Method for improving blood flow in the heart
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
IL181760A0 (en) * 2007-03-07 2007-07-04 Ran Carmeli 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
WO2014081942A1 (en) * 2012-11-21 2014-05-30 Concert Medical, Llc Preformed guidewire
US20150045695A1 (en) * 2013-08-06 2015-02-12 Abbott Cardiovascular Systems, Inc. Guide wire with core made from low-modulus cobalt-chromium alloy
JP7050175B2 (ja) * 2018-10-23 2022-04-07 朝日インテック株式会社 医療機器
CN216986020U (zh) * 2020-12-17 2022-07-19 巴德阿克塞斯系统股份有限公司 导丝和导管组件

Also Published As

Publication number Publication date
WO2022133138A3 (en) 2022-07-28
CN216986020U (zh) 2022-07-19
US20220193379A1 (en) 2022-06-23
EP4243913A2 (en) 2023-09-20
CN114642821A (zh) 2022-06-21
MX2023006866A (es) 2023-06-22
AU2021400736A9 (en) 2024-06-20
JP7837979B2 (ja) 2026-03-31
AU2021400736A1 (en) 2023-06-29
KR20230121619A (ko) 2023-08-18
JP2024500777A (ja) 2024-01-10
WO2022133138A2 (en) 2022-06-23

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