CN114642821A - 导丝和导管组件 - Google Patents

导丝和导管组件 Download PDF

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Publication number
CN114642821A
CN114642821A CN202111543504.4A CN202111543504A CN114642821A CN 114642821 A CN114642821 A CN 114642821A CN 202111543504 A CN202111543504 A CN 202111543504A CN 114642821 A CN114642821 A CN 114642821A
Authority
CN
China
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.)
Pending
Application number
CN202111543504.4A
Other languages
English (en)
Chinese (zh)
Inventor
G·H·豪厄尔
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 CN114642821A publication Critical patent/CN114642821A/zh
Pending legal-status Critical Current

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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
    • 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)
  • 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)
CN202111543504.4A 2020-12-17 2021-12-16 导丝和导管组件 Pending CN114642821A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202063127024P 2020-12-17 2020-12-17
US63/127,024 2020-12-17

Publications (1)

Publication Number Publication Date
CN114642821A true CN114642821A (zh) 2022-06-21

Family

ID=79686822

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202111543504.4A Pending CN114642821A (zh) 2020-12-17 2021-12-16 导丝和导管组件
CN202123172499.9U Active CN216986020U (zh) 2020-12-17 2021-12-16 导丝和导管组件

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN202123172499.9U Active CN216986020U (zh) 2020-12-17 2021-12-16 导丝和导管组件

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=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116271441A (zh) * 2023-03-14 2023-06-23 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

Families Citing this family (12)

* 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
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
US5437288A (en) * 1992-09-04 1995-08-01 Mayo Foundation For Medical Education And Research Flexible catheter guidewire
US20100228151A1 (en) * 2007-03-07 2010-09-09 Eyoca Medical Ltd. Multi-stiffness guidewire
US20150290432A1 (en) * 2012-11-21 2015-10-15 Concert Medical, Llc Preformed 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

Family Cites Families (7)

* 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
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
JP7050175B2 (ja) * 2018-10-23 2022-04-07 朝日インテック株式会社 医療機器

Patent Citations (4)

* 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
US20100228151A1 (en) * 2007-03-07 2010-09-09 Eyoca Medical Ltd. Multi-stiffness guidewire
US20150290432A1 (en) * 2012-11-21 2015-10-15 Concert Medical, Llc Preformed 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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116271441A (zh) * 2023-03-14 2023-06-23 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

Also Published As

Publication number Publication date
EP4243913A2 (en) 2023-09-20
WO2022133138A2 (en) 2022-06-23
JP7837979B2 (ja) 2026-03-31
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

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