PT3845135T - Cânula que contém múltiplos canais operacionais - Google Patents

Cânula que contém múltiplos canais operacionais

Info

Publication number
PT3845135T
PT3845135T PT189327125T PT18932712T PT3845135T PT 3845135 T PT3845135 T PT 3845135T PT 189327125 T PT189327125 T PT 189327125T PT 18932712 T PT18932712 T PT 18932712T PT 3845135 T PT3845135 T PT 3845135T
Authority
PT
Portugal
Prior art keywords
cannula
multiple operating
operating channels
channels
operating
Prior art date
Application number
PT189327125T
Other languages
English (en)
Original Assignee
Dragon Crown Medical Co Ltd
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 Dragon Crown Medical Co Ltd filed Critical Dragon Crown Medical Co Ltd
Publication of PT3845135T publication Critical patent/PT3845135T/pt

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A61B17/3421—Cannulas
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/313—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for introducing through surgical openings, e.g. laparoscopes
    • A61B1/317—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor for introducing through surgical openings, e.g. laparoscopes for bones or joints, e.g. osteoscopes, arthroscopes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3472—Trocars; Puncturing needles for bones, e.g. intraosseus injections
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
    • A61L31/02—Inorganic materials
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/16—Bone cutting, breaking or removal means other than saws, e.g. Osteoclasts; Drills or chisels for bones; Trepans
    • A61B17/17—Guides or aligning means for drills, mills, pins or wires
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A61B17/3421—Cannulas
    • A61B2017/3445—Cannulas used as instrument channel for multiple instruments
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A61B17/3421—Cannulas
    • A61B2017/3445—Cannulas used as instrument channel for multiple instruments
    • A61B2017/3447—Linked multiple cannulas
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A61B2017/3454—Details of tips

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Engineering & Computer Science (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pathology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Vascular Medicine (AREA)
  • Epidemiology (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Optics & Photonics (AREA)
  • Radiology & Medical Imaging (AREA)
  • Endoscopes (AREA)
  • Surgical Instruments (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
PT189327125T 2018-09-05 2018-11-13 Cânula que contém múltiplos canais operacionais PT3845135T (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821449663.1U CN209236232U (zh) 2018-09-05 2018-09-05 一种多通道工作套管

Publications (1)

Publication Number Publication Date
PT3845135T true PT3845135T (pt) 2023-06-22

Family

ID=67517504

Family Applications (1)

Application Number Title Priority Date Filing Date
PT189327125T PT3845135T (pt) 2018-09-05 2018-11-13 Cânula que contém múltiplos canais operacionais

Country Status (7)

Country Link
EP (1) EP3845135B1 (pt)
JP (1) JP7145316B2 (pt)
KR (1) KR102599677B1 (pt)
CN (1) CN209236232U (pt)
ES (1) ES2947583T3 (pt)
PT (1) PT3845135T (pt)
WO (1) WO2020047688A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN211325226U (zh) * 2019-10-12 2020-08-25 山东冠龙医疗用品有限公司 一种多通道工作套管
CN211325227U (zh) * 2019-10-15 2020-08-25 山东冠龙医疗用品有限公司 一种多通道工作套管
CN112472211A (zh) * 2020-12-15 2021-03-12 上海融脉医疗科技有限公司 一种具有可扩张导向头端的导管装置
CN113662602A (zh) * 2021-09-02 2021-11-19 南通市第二人民医院 一种膝关节半月板修复手术的保护导引器

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB645492A (en) * 1946-05-04 1950-11-01 Riccardo Fossati Improvements in or relating to surgical appliances
US20060259010A1 (en) * 2005-05-13 2006-11-16 David Stefanchik Feeding tube
ITMI20060443A1 (it) * 2006-03-13 2007-09-14 Ethicon Endo Surgery Inc Dispositivo per la manipolazione di tessuto corporeo
CN201160881Y (zh) * 2008-02-22 2008-12-10 冯继泽 一种可视穿刺针及其可视穿刺置管针
EP2269516B1 (en) * 2009-06-29 2013-01-02 National Cancer Center Surgical apparatus for transanal endoscopic microsurgery
CN102319090B (zh) * 2011-09-24 2013-10-23 天津博朗科技发展有限公司 一种一次性双通道内窥镜镜鞘
EP2821001A4 (en) * 2012-07-26 2015-09-16 Olympus Medical Systems Corp INSTRUMENT FOR ASSISTING THE INTRODUCTION OF AN OPERATIVE INSTRUMENT
WO2015179837A1 (en) 2014-05-23 2015-11-26 Amphora Medical, Inc. Methods and devices for treating pelvic conditions
DE112014006902T5 (de) * 2014-10-09 2017-05-24 Olympus Corporation Medizinisches System
JP6211232B1 (ja) * 2015-12-24 2017-10-11 オリンパス株式会社 チャネルシース及び医療システム
CN108309395B (zh) * 2018-02-02 2024-06-07 贺石生 一种用于椎间孔镜手术的装置

Also Published As

Publication number Publication date
CN209236232U (zh) 2019-08-13
JP7145316B2 (ja) 2022-09-30
WO2020047688A1 (zh) 2020-03-12
EP3845135A1 (en) 2021-07-07
ES2947583T3 (es) 2023-08-11
KR20210030426A (ko) 2021-03-17
EP3845135B1 (en) 2023-03-22
JP2022502104A (ja) 2022-01-11
KR102599677B1 (ko) 2023-11-07
EP3845135A4 (en) 2021-10-13

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