CN120456949A - 导管 - Google Patents

导管

Info

Publication number
CN120456949A
CN120456949A CN202380089737.2A CN202380089737A CN120456949A CN 120456949 A CN120456949 A CN 120456949A CN 202380089737 A CN202380089737 A CN 202380089737A CN 120456949 A CN120456949 A CN 120456949A
Authority
CN
China
Prior art keywords
wires
catheter
spiral
wire
spiral portion
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
CN202380089737.2A
Other languages
English (en)
Chinese (zh)
Inventor
北川正宪
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.)
Piolax Medical Devices Inc
Original Assignee
Piolax Medical Devices 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 Piolax Medical Devices Inc filed Critical Piolax Medical Devices Inc
Publication of CN120456949A publication Critical patent/CN120456949A/zh
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
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • A61M25/005—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids
    • 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
    • A61M25/0043—Catheters; Hollow probes characterised by structural features
    • A61M25/0045—Catheters; Hollow probes characterised by structural features multi-layered, e.g. coated

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)
CN202380089737.2A 2022-12-28 2023-12-25 导管 Pending CN120456949A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022211066 2022-12-28
JP2022-211066 2022-12-28
PCT/JP2023/046448 WO2024143282A1 (ja) 2022-12-28 2023-12-25 カテーテル

Publications (1)

Publication Number Publication Date
CN120456949A true CN120456949A (zh) 2025-08-08

Family

ID=91718001

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380089737.2A Pending CN120456949A (zh) 2022-12-28 2023-12-25 导管

Country Status (4)

Country Link
JP (1) JP7850825B2 (https=)
KR (1) KR20250154360A (https=)
CN (1) CN120456949A (https=)
WO (1) WO2024143282A1 (https=)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8377035B2 (en) * 2003-01-17 2013-02-19 Boston Scientific Scimed, Inc. Unbalanced reinforcement members for medical device
JP5108560B2 (ja) 2008-02-29 2012-12-26 株式会社カネカ 医療用チューブ
JP5662074B2 (ja) * 2010-07-30 2015-01-28 テルモ株式会社 カテーテル

Also Published As

Publication number Publication date
WO2024143282A1 (ja) 2024-07-04
JPWO2024143282A1 (https=) 2024-07-04
JP7850825B2 (ja) 2026-04-23
KR20250154360A (ko) 2025-10-28

Similar Documents

Publication Publication Date Title
US11766542B2 (en) Catheter
US12414796B2 (en) Medical elongated body and medical instrument set
JP2007236472A (ja) カテーテル
CN114618067A (zh) 用于增强柱强度的导管设计
JP2009082566A (ja) カテーテル
US20080183182A1 (en) Guide wire
JP2024500098A (ja) 医療用カテーテルおよびその製造方法
CN113855991A (zh) 一种导管
WO2008056625A1 (en) Catheter tube for medical use
JP4754843B2 (ja) カテーテル
CN109803712B (zh) 管状体及具有该管状体的导管
JP4790349B2 (ja) カテーテル
CN120456949A (zh) 导管
JP7540142B2 (ja) サポートカテーテルおよびチューブ
JP2024026412A (ja) サポートカテーテルおよびチューブ
CN114340709B (zh) 支撑导管及管
JP2020039377A (ja) ガイドワイヤ
CN212789395U (zh) 一种导管
EP4279113A2 (en) Multi-filar catheter body construction
JP7569215B2 (ja) ガイドワイヤ
JP7633418B2 (ja) カテーテルおよびその製造方法
US12605526B2 (en) Intravascular medical devices including laser cut tube
CN114432579B (zh) 具有可变横截面形状的导管编织线
HK40100454B (en) Multi-filar catheter body construction
HK40100454A (en) Multi-filar catheter body construction

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination