JPWO2023027161A1 - - Google Patents

Info

Publication number
JPWO2023027161A1
JPWO2023027161A1 JP2023543992A JP2023543992A JPWO2023027161A1 JP WO2023027161 A1 JPWO2023027161 A1 JP WO2023027161A1 JP 2023543992 A JP2023543992 A JP 2023543992A JP 2023543992 A JP2023543992 A JP 2023543992A JP WO2023027161 A1 JPWO2023027161 A1 JP WO2023027161A1
Authority
JP
Japan
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
JP2023543992A
Other languages
Japanese (ja)
Other versions
JPWO2023027161A5 (https=
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 filed Critical
Publication of JPWO2023027161A1 publication Critical patent/JPWO2023027161A1/ja
Publication of JPWO2023027161A5 publication Critical patent/JPWO2023027161A5/ja
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
    • 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
    • A61M25/0009—Making of catheters or other medical or surgical tubes
    • A61M25/0012—Making of catheters or other medical or surgical tubes with embedded structures, e.g. coils, braids, meshes, strands or radiopaque coils
    • 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
    • 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
    • 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
    • A61M25/0053—Catheters; Hollow probes characterised by structural features with embedded materials for reinforcement, e.g. wires, coils, braids having a variable stiffness along the longitudinal axis, e.g. by varying the pitch of the coil or braid
    • 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
    • A61M25/0105—Steering means as part of the catheter or advancing means; Markers for positioning
    • A61M25/0108—Steering means as part of the catheter or advancing means; Markers for positioning using radio-opaque or ultrasound markers

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)
JP2023543992A 2021-08-26 2022-08-25 Pending JPWO2023027161A1 (https=)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2021138213 2021-08-26
PCT/JP2022/032115 WO2023027161A1 (ja) 2021-08-26 2022-08-25 カテーテル

Publications (2)

Publication Number Publication Date
JPWO2023027161A1 true JPWO2023027161A1 (https=) 2023-03-02
JPWO2023027161A5 JPWO2023027161A5 (https=) 2024-05-22

Family

ID=85322952

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023543992A Pending JPWO2023027161A1 (https=) 2021-08-26 2022-08-25

Country Status (4)

Country Link
US (1) US20240157088A1 (https=)
JP (1) JPWO2023027161A1 (https=)
CN (1) CN117858736A (https=)
WO (1) WO2023027161A1 (https=)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11155956A (ja) * 1997-12-01 1999-06-15 Asahi Intecc Co Ltd カテーテル
JP2013158588A (ja) * 2012-02-08 2013-08-19 Sumitomo Bakelite Co Ltd 医療用コイル、医療機器および医療用コイルの製造方法
JP2013192692A (ja) * 2012-03-19 2013-09-30 Sumitomo Bakelite Co Ltd 医療用コイル、医療機器および医療用コイルの製造方法
JP2022047161A (ja) * 2020-09-11 2022-03-24 朝日インテック株式会社 カテーテル

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11155956A (ja) * 1997-12-01 1999-06-15 Asahi Intecc Co Ltd カテーテル
JP2013158588A (ja) * 2012-02-08 2013-08-19 Sumitomo Bakelite Co Ltd 医療用コイル、医療機器および医療用コイルの製造方法
JP2013192692A (ja) * 2012-03-19 2013-09-30 Sumitomo Bakelite Co Ltd 医療用コイル、医療機器および医療用コイルの製造方法
JP2022047161A (ja) * 2020-09-11 2022-03-24 朝日インテック株式会社 カテーテル

Also Published As

Publication number Publication date
US20240157088A1 (en) 2024-05-16
CN117858736A (zh) 2024-04-09
WO2023027161A1 (ja) 2023-03-02

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