HK1243663A1 - 血管再进入导管 - Google Patents

血管再进入导管 Download PDF

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Publication number
HK1243663A1
HK1243663A1 HK18103113.6A HK18103113A HK1243663A1 HK 1243663 A1 HK1243663 A1 HK 1243663A1 HK 18103113 A HK18103113 A HK 18103113A HK 1243663 A1 HK1243663 A1 HK 1243663A1
Authority
HK
Hong Kong
Prior art keywords
catheter
distal
catheter device
side aperture
tip
Prior art date
Application number
HK18103113.6A
Other languages
English (en)
Chinese (zh)
Inventor
Robert J. Cottone
Original Assignee
祥丰医疗私人有限公司
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 祥丰医疗私人有限公司 filed Critical 祥丰医疗私人有限公司
Publication of HK1243663A1 publication Critical patent/HK1243663A1/zh

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
    • A61M25/0194—Tunnelling 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
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0068—Static characteristics of the catheter tip, e.g. shape, atraumatic tip, curved tip or tip structure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B2017/22094—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for for crossing total occlusions, i.e. piercing
    • A61B2017/22095—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for for crossing total occlusions, i.e. piercing accessing a blood vessel true lumen from the sub-intimal space
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers
    • A61B2090/3966—Radiopaque markers visible in an X-ray image
    • 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
    • A61M25/0194—Tunnelling catheters
    • A61M2025/0197—Tunnelling catheters for creating an artificial passage within the body, e.g. in order to go around occlusions
    • 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
    • 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
    • A61M25/0133—Tip steering devices
    • A61M25/0138—Tip steering devices having flexible regions as a result of weakened outer material, e.g. slots, slits, cuts, joints or coils

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • General Health & Medical Sciences (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Pulmonology (AREA)
  • Biophysics (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
  • Surgery (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Vascular Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Materials For Medical Uses (AREA)
HK18103113.6A 2014-09-15 2015-09-15 血管再进入导管 HK1243663A1 (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201462050456P 2014-09-15 2014-09-15
US62/050,456 2014-09-15
US201462060152P 2014-10-06 2014-10-06
US62/060,152 2014-10-06
PCT/US2015/050092 WO2016044211A1 (en) 2014-09-15 2015-09-15 Vascular re-entry catheter

Publications (1)

Publication Number Publication Date
HK1243663A1 true HK1243663A1 (zh) 2018-07-20

Family

ID=55453761

Family Applications (1)

Application Number Title Priority Date Filing Date
HK18103113.6A HK1243663A1 (zh) 2014-09-15 2015-09-15 血管再进入导管

Country Status (6)

Country Link
US (2) US20160074627A1 (enExample)
EP (1) EP3194003B1 (enExample)
JP (5) JP2017532104A (enExample)
CN (2) CN111184554B (enExample)
HK (1) HK1243663A1 (enExample)
WO (1) WO2016044211A1 (enExample)

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Also Published As

Publication number Publication date
JP2017532104A (ja) 2017-11-02
EP3194003A4 (en) 2018-06-20
CN107148289A (zh) 2017-09-08
JP2020049264A (ja) 2020-04-02
CN111184554B (zh) 2024-03-22
JP2025111790A (ja) 2025-07-30
EP3194003A1 (en) 2017-07-26
JP7757366B2 (ja) 2025-10-21
JP2022050718A (ja) 2022-03-30
US20200046944A1 (en) 2020-02-13
CN111184554A (zh) 2020-05-22
EP3194003B1 (en) 2025-11-05
JP2023166626A (ja) 2023-11-21
WO2016044211A1 (en) 2016-03-24
US20160074627A1 (en) 2016-03-17
JP7018423B2 (ja) 2022-02-10
US11338111B2 (en) 2022-05-24

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