AU4025499A - Cannula with a built-in net for management, hydraulic direction and a control system - Google Patents

Cannula with a built-in net for management, hydraulic direction and a control system

Info

Publication number
AU4025499A
AU4025499A AU40254/99A AU4025499A AU4025499A AU 4025499 A AU4025499 A AU 4025499A AU 40254/99 A AU40254/99 A AU 40254/99A AU 4025499 A AU4025499 A AU 4025499A AU 4025499 A AU4025499 A AU 4025499A
Authority
AU
Australia
Prior art keywords
cannula
net
built
management
control system
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.)
Abandoned
Application number
AU40254/99A
Other languages
English (en)
Inventor
Ranguel N. Petkov
Alexander R. Stefanow
Ivan R. Stefanow
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU4025499A publication Critical patent/AU4025499A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • A61B1/005—Flexible endoscopes
    • 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
    • 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
    • A61B1/005—Flexible endoscopes
    • A61B1/0058—Flexible endoscopes using shape-memory elements
    • 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
    • A61M2025/0062—Catheters; Hollow probes characterised by structural features having features to improve the sliding of one part within another by using lubricants or surfaces with low friction

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biophysics (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Medical Informatics (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Pathology (AREA)
  • Optics & Photonics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Endoscopes (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
AU40254/99A 1998-05-28 1999-05-28 Cannula with a built-in net for management, hydraulic direction and a control system Abandoned AU4025499A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
BG102493A BG102493A (bg) 1998-05-28 1998-05-28 Канал с вградена мрежа за управление, хидравлично насочване и система за контрол
BG102493 1998-05-28
PCT/BG1999/000016 WO1999060917A2 (en) 1998-05-28 1999-05-28 Cannula with a built-in net for direction and a control system

Publications (1)

Publication Number Publication Date
AU4025499A true AU4025499A (en) 1999-12-13

Family

ID=3927462

Family Applications (1)

Application Number Title Priority Date Filing Date
AU40254/99A Abandoned AU4025499A (en) 1998-05-28 1999-05-28 Cannula with a built-in net for management, hydraulic direction and a control system

Country Status (4)

Country Link
JP (1) JP2004500130A (bg)
AU (1) AU4025499A (bg)
BG (1) BG102493A (bg)
WO (1) WO1999060917A2 (bg)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BG103110A (bg) * 1999-01-25 2000-07-31 СТЕФАНОВ Александър Водеща електротермична глава за управляема сонда
BG103307A (bg) * 1999-04-02 2000-10-31 СТЕФАНОВ Александър тръба и композитен материал за изработването й
BG103344A (bg) * 1999-04-16 2000-12-29 Стефанов, Александър Р. Управляема сонда от термоеластичен материал
EP1455635B1 (en) 2001-12-20 2011-08-10 Endogene Pty. Ltd. Self-advancing device
US7291127B2 (en) * 2003-07-28 2007-11-06 Boston Scientific Scimed, Inc. Variable manipulative strength catheter
RU2506966C2 (ru) 2008-05-05 2014-02-20 Эндоджен Лимитед Способ и устройство для продвижения зонда
CN113679930B (zh) * 2021-07-05 2023-07-28 上海淞行实业有限公司 一种扩张自润滑型导尿管

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4753223A (en) * 1986-11-07 1988-06-28 Bremer Paul W System for controlling shape and direction of a catheter, cannula, electrode, endoscope or similar article
CA2030786C (en) * 1989-04-13 1997-04-01 Atsushi Utsumi Catheter
US5482029A (en) * 1992-06-26 1996-01-09 Kabushiki Kaisha Toshiba Variable flexibility endoscope system
DE4242291C2 (de) * 1992-12-15 2000-02-10 Stm Medtech Starnberg Vorrichtung zum Bewegen eines Endoskops längs eines kanalartigen Hohlraums
US5405337A (en) * 1993-02-24 1995-04-11 The Board Of Trustees Of The Leland Stanford Junior University Spatially distributed SMA actuator film providing unrestricted movement in three dimensional space
US5634913A (en) * 1996-01-23 1997-06-03 Stinger; Florence Softening conduit for carrying fluids into and out of the human body

Also Published As

Publication number Publication date
BG102493A (bg) 2000-02-29
WO1999060917A3 (en) 2000-01-13
WO1999060917A2 (en) 1999-12-02
JP2004500130A (ja) 2004-01-08

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase