WO1999051153A2 - A cannula of changeable length and shape - Google Patents
A cannula of changeable length and shape Download PDFInfo
- Publication number
- WO1999051153A2 WO1999051153A2 PCT/BG1999/000007 BG9900007W WO9951153A2 WO 1999051153 A2 WO1999051153 A2 WO 1999051153A2 BG 9900007 W BG9900007 W BG 9900007W WO 9951153 A2 WO9951153 A2 WO 9951153A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cannula
- interior tube
- tube
- transition
- chambers
- Prior art date
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
- 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
- A61B1/00064—Constructional details of the endoscope body
- A61B1/00071—Insertion part of the endoscope body
- A61B1/00078—Insertion part of the endoscope body with stiffening means
-
- 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
- A61B1/00147—Holding or positioning arrangements
- A61B1/00154—Holding or positioning arrangements using guiding arrangements for insertion
-
- 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
- A61B1/0051—Flexible endoscopes with controlled bending of insertion part
- A61B1/0057—Constructional details of force transmission elements, e.g. control 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
-
- 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
- A61M25/0119—Eversible catheters
-
- 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
- A61B17/3439—Cannulas with means for changing the inner diameter of the cannula, e.g. expandable
-
- 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
- A61M25/0116—Steering means as part of the catheter or advancing means; Markers for positioning self-propelled, e.g. autonomous robots
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99911538A EP1006900A2 (en) | 1998-04-02 | 1999-04-01 | A cannula of changeable length and shape |
JP54983499A JP2002500546A (en) | 1998-04-02 | 1999-04-01 | Cannula with variable length and shape |
AU30204/99A AU3020499A (en) | 1998-04-02 | 1999-04-01 | A cannula of changeable length and shape |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BG102367 | 1998-04-02 | ||
BG102367A BG102367A (en) | 1998-04-02 | 1998-04-02 | Canal with alternating length and form |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1999051153A2 true WO1999051153A2 (en) | 1999-10-14 |
WO1999051153A3 WO1999051153A3 (en) | 1999-11-18 |
Family
ID=3927411
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/BG1999/000007 WO1999051153A2 (en) | 1998-04-02 | 1999-04-01 | A cannula of changeable length and shape |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1006900A2 (en) |
JP (1) | JP2002500546A (en) |
AU (1) | AU3020499A (en) |
BG (1) | BG102367A (en) |
WO (1) | WO1999051153A2 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000062658A1 (en) * | 1999-04-16 | 2000-10-26 | Stefanov Alexander R | Everting catheter with thermally controlled stiffness |
EP1685789A2 (en) * | 2005-02-01 | 2006-08-02 | STM Medizintechnik Starnberg GmbH | Endoscope with axially guided everted tube |
US7736300B2 (en) | 2003-04-14 | 2010-06-15 | Softscope Medical Technologies, Inc. | Self-propellable apparatus and method |
DE102017101701A1 (en) | 2017-01-30 | 2018-08-02 | Brandes Innovation Inh. Ronald Brandes | Prosthetic device for supporting body parts or body parts |
US11311664B1 (en) | 2021-04-12 | 2022-04-26 | Denicia Dread Rankin | Shapeable intravenous tubing |
CN116870340A (en) * | 2023-08-28 | 2023-10-13 | 江苏赛腾医疗科技有限公司 | Double-cavity cannula |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1477371A1 (en) | 1987-04-07 | 1989-05-07 | Киевский Филиал Ленинградского Специального Конструкторского Бюро По Проектированию Кожгалантерейных, Обувных, Меховых Машин И Средств Автоматизации | Machine for securing footwear sole parts along contour ,particularly, of ledge |
SU1480806A1 (en) | 1987-07-06 | 1989-05-23 | Научно-Исследовательский Институт Лазерной Хирургии | Flexible controllable tube |
US5448989A (en) | 1993-02-22 | 1995-09-12 | Richard Wolf Gmbh | Medical instrument shaft capable of positive and non-positive linking of segments |
US5558665A (en) | 1994-06-24 | 1996-09-24 | Archimedes Surgical, Inc. | Surgical instrument and method for intraluminal retraction of an anatomic structure |
US5620408A (en) | 1995-04-14 | 1997-04-15 | Vennes; Jack A. | Endoscopic over-tube |
US5643174A (en) | 1993-08-18 | 1997-07-01 | Sumitomo Bakelite Company Limited | Endoscopic guide tube with embedded coil spring |
US5645520A (en) | 1994-10-12 | 1997-07-08 | Computer Motion, Inc. | Shape memory alloy actuated rod for endoscopic instruments |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1549419A (en) * | 1967-10-18 | 1968-12-13 | ||
EP0355930A3 (en) * | 1988-08-05 | 1990-11-07 | Peter Dr. Habermeyer | Device for the hermetic fixation of members |
DE3925484A1 (en) * | 1989-08-01 | 1991-02-07 | Bob Konstantin | DEVICE FOR INSERTING A MEDICAL ENDOSCOPE INTO A BODY CHANNEL |
DE4113265A1 (en) * | 1989-10-23 | 1992-03-12 | Bauerfeind Peter | Introduction appts. for fibre optic colon scope - has pliable insertion part with outwardly sealed intermediary space between inner and outer walls |
DE4242291C2 (en) * | 1992-12-15 | 2000-02-10 | Stm Medtech Starnberg | Device for moving an endoscope along a channel-like cavity |
-
1998
- 1998-04-02 BG BG102367A patent/BG102367A/en unknown
-
1999
- 1999-04-01 WO PCT/BG1999/000007 patent/WO1999051153A2/en not_active Application Discontinuation
- 1999-04-01 AU AU30204/99A patent/AU3020499A/en not_active Abandoned
- 1999-04-01 JP JP54983499A patent/JP2002500546A/en active Pending
- 1999-04-01 EP EP99911538A patent/EP1006900A2/en not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1477371A1 (en) | 1987-04-07 | 1989-05-07 | Киевский Филиал Ленинградского Специального Конструкторского Бюро По Проектированию Кожгалантерейных, Обувных, Меховых Машин И Средств Автоматизации | Machine for securing footwear sole parts along contour ,particularly, of ledge |
SU1480806A1 (en) | 1987-07-06 | 1989-05-23 | Научно-Исследовательский Институт Лазерной Хирургии | Flexible controllable tube |
US5448989A (en) | 1993-02-22 | 1995-09-12 | Richard Wolf Gmbh | Medical instrument shaft capable of positive and non-positive linking of segments |
US5643174A (en) | 1993-08-18 | 1997-07-01 | Sumitomo Bakelite Company Limited | Endoscopic guide tube with embedded coil spring |
US5558665A (en) | 1994-06-24 | 1996-09-24 | Archimedes Surgical, Inc. | Surgical instrument and method for intraluminal retraction of an anatomic structure |
US5645520A (en) | 1994-10-12 | 1997-07-08 | Computer Motion, Inc. | Shape memory alloy actuated rod for endoscopic instruments |
US5620408A (en) | 1995-04-14 | 1997-04-15 | Vennes; Jack A. | Endoscopic over-tube |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000062658A1 (en) * | 1999-04-16 | 2000-10-26 | Stefanov Alexander R | Everting catheter with thermally controlled stiffness |
US7736300B2 (en) | 2003-04-14 | 2010-06-15 | Softscope Medical Technologies, Inc. | Self-propellable apparatus and method |
US9033867B2 (en) | 2003-04-14 | 2015-05-19 | Fujifilm Corporation | Self-propellable endoscopic apparatus and method |
EP1685789A2 (en) * | 2005-02-01 | 2006-08-02 | STM Medizintechnik Starnberg GmbH | Endoscope with axially guided everted tube |
JP2006212431A (en) * | 2005-02-01 | 2006-08-17 | Invendo Medical Gmbh | Endoscope |
EP1685789A3 (en) * | 2005-02-01 | 2006-11-02 | STM Medizintechnik Starnberg GmbH | Endoscope with axially guided everted tube |
DE102017101701A1 (en) | 2017-01-30 | 2018-08-02 | Brandes Innovation Inh. Ronald Brandes | Prosthetic device for supporting body parts or body parts |
US11311664B1 (en) | 2021-04-12 | 2022-04-26 | Denicia Dread Rankin | Shapeable intravenous tubing |
CN116870340A (en) * | 2023-08-28 | 2023-10-13 | 江苏赛腾医疗科技有限公司 | Double-cavity cannula |
CN116870340B (en) * | 2023-08-28 | 2024-01-30 | 江苏赛腾医疗科技有限公司 | Double-cavity cannula |
Also Published As
Publication number | Publication date |
---|---|
EP1006900A2 (en) | 2000-06-14 |
AU3020499A (en) | 1999-10-25 |
JP2002500546A (en) | 2002-01-08 |
WO1999051153A3 (en) | 1999-11-18 |
BG102367A (en) | 1999-10-29 |
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