FR2579883B1 - - Google Patents
Info
- Publication number
- FR2579883B1 FR2579883B1 FR868604895A FR8604895A FR2579883B1 FR 2579883 B1 FR2579883 B1 FR 2579883B1 FR 868604895 A FR868604895 A FR 868604895A FR 8604895 A FR8604895 A FR 8604895A FR 2579883 B1 FR2579883 B1 FR 2579883B1
- Authority
- FR
- France
- 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.)
- Expired
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
- A61B5/1076—Measuring physical dimensions, e.g. size of the entire body or parts thereof for measuring dimensions inside body cavities, e.g. using catheters
-
- 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
- A61B1/002—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 having rod-lens arrangements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Physics & Mathematics (AREA)
- Veterinary Medicine (AREA)
- Medical Informatics (AREA)
- Public Health (AREA)
- Pathology (AREA)
- General Health & Medical Sciences (AREA)
- Biophysics (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- Molecular Biology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Endoscopes (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
- Length Measuring Devices By Optical Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853512602 DE3512602A1 (de) | 1985-04-06 | 1985-04-06 | Endoskop zur bestimmung von objektgroessen in hohlraeumen |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2579883A1 FR2579883A1 (fr) | 1986-10-10 |
FR2579883B1 true FR2579883B1 (fr) | 1990-08-17 |
Family
ID=6267477
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR868604895A Expired FR2579883B1 (fr) | 1985-04-06 | 1986-04-04 |
Country Status (4)
Country | Link |
---|---|
US (1) | US4702229A (fr) |
DE (1) | DE3512602A1 (fr) |
FR (1) | FR2579883B1 (fr) |
GB (1) | GB2173312B (fr) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4895431A (en) * | 1986-11-13 | 1990-01-23 | Olympus Optical Co., Ltd. | Method of processing endoscopic images |
DE3707073A1 (de) * | 1987-03-05 | 1988-09-15 | Wolf Gmbh Richard | Technoskop zur groessenbestimmung von objektschaeden |
DE3823554A1 (de) * | 1988-07-12 | 1990-01-18 | Wolf Gmbh Richard | Technoskop mit einem aufsatz zur risstiefenmessung |
DE3825352A1 (de) * | 1988-07-26 | 1990-02-01 | Kessler Manfred | Verfahren und vorrichtung zur bestimmung von lokalen farbstoff-konzentrationen und von streuparametern in tierischen und menschlichen geweben |
US5239982A (en) * | 1991-06-07 | 1993-08-31 | Baxter International Inc. | Catheter depth gauge and method of use |
US5469254A (en) * | 1992-04-06 | 1995-11-21 | Olympus Optical Co., Ltd. | Method and apparatus for measuring three-dimensional position of a pipe from image of the pipe in an endoscopic observation system |
US5801762A (en) * | 1995-07-17 | 1998-09-01 | Olympus America, Inc. | Digitally measuring scopes using a high resolution encoder |
US5573492A (en) * | 1994-12-28 | 1996-11-12 | Olympus America Inc. | Digitally measuring scopes using a high resolution encoder |
EP0748435B1 (fr) * | 1994-12-28 | 2000-03-15 | KEYMED (MEDICAL & INDUSTRIAL EQUIPMENT) LIMITED | Dispositifs d'exploration a mesure numerique utilisant un codeur a haute optique resolution |
JP3487944B2 (ja) * | 1995-02-24 | 2004-01-19 | オリンパス株式会社 | 内視鏡装置 |
US6009189A (en) * | 1996-08-16 | 1999-12-28 | Schaack; David F. | Apparatus and method for making accurate three-dimensional size measurements of inaccessible objects |
JP3771988B2 (ja) * | 1997-03-12 | 2006-05-10 | オリンパス株式会社 | 計測内視鏡装置 |
DE19727419C2 (de) * | 1997-06-27 | 2000-07-13 | Wolf Gmbh Richard | Endoskop |
US5967968A (en) * | 1998-06-25 | 1999-10-19 | The General Hospital Corporation | Apparatus and method for determining the size of an object during endoscopy |
DE10255082A1 (de) | 2002-11-20 | 2004-06-17 | Aesculap Ag & Co. Kg | Endoskop |
US7634305B2 (en) * | 2002-12-17 | 2009-12-15 | Given Imaging, Ltd. | Method and apparatus for size analysis in an in vivo imaging system |
US7854724B2 (en) | 2003-04-08 | 2010-12-21 | Surgiquest, Inc. | Trocar assembly with pneumatic sealing |
US20060015039A1 (en) * | 2004-07-19 | 2006-01-19 | Cassidy Kenneth T | Guidewire bearing markings simplifying catheter selection |
US7349083B2 (en) * | 2004-07-21 | 2008-03-25 | The Boeing Company | Rotary borescopic optical dimensional mapping tool |
EP1762171B1 (fr) * | 2005-09-09 | 2009-03-11 | Given Imaging Ltd. | Appareil, système et procédé destinés a determiner des mesures spatiales des objets anatomiques pour la détection d'une pathologie in vivo |
US7740578B2 (en) * | 2006-02-21 | 2010-06-22 | Little Paul K | Direct reading endoscopic measuring instrument and method |
EP2068732B1 (fr) | 2006-10-06 | 2014-04-23 | SurgiQuest, Incorporated | Trocart de visualisation |
US8795223B2 (en) | 2011-03-08 | 2014-08-05 | Surgiquest, Inc. | Trocar assembly with pneumatic sealing |
USD667954S1 (en) | 2007-10-05 | 2012-09-25 | Surgiquest, Inc. | Visualization trocar |
USD663838S1 (en) | 2007-10-05 | 2012-07-17 | Surgiquest, Inc. | Visualization trocar |
ES2791702T3 (es) | 2008-10-10 | 2020-11-05 | Surgiquest Incorporated | Sistema para mejorar la recirculación de gases en los trocares quirúrgicos con sellado neumático |
WO2011130399A1 (fr) * | 2010-04-13 | 2011-10-20 | Surgiquest, Incorporated | Trocart de visualisation |
US9113822B2 (en) | 2011-10-27 | 2015-08-25 | Covidien Lp | Collimated beam metrology systems for in-situ surgical applications |
GB2496903B (en) | 2011-11-28 | 2015-04-15 | Rolls Royce Plc | An apparatus and a method of inspecting a turbomachine |
US9561022B2 (en) | 2012-02-27 | 2017-02-07 | Covidien Lp | Device and method for optical image correction in metrology systems |
DE102012211396A1 (de) * | 2012-07-02 | 2014-04-24 | Technische Universität Berlin | Endoskopieeinrichtung und Endoskopieverfahren |
US9351643B2 (en) | 2013-03-12 | 2016-05-31 | Covidien Lp | Systems and methods for optical measurement for in-situ surgical applications |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1766904B1 (de) * | 1967-08-08 | 1971-05-19 | Olympus Optical Co | Endoskop mit einer Einrichtung zur Ermittlung des Objektabstandes |
US3817619A (en) * | 1967-08-08 | 1974-06-18 | Olympus Optical Co | Device for measuring distance of an object from the forward end portion of an endoscope |
US3595220A (en) * | 1967-08-08 | 1971-07-27 | Olympus Optical Co | Device for measuring the distance of an object from the forward end portion of an endoscope |
US3730632A (en) * | 1970-06-26 | 1973-05-01 | Machida Endoscope Co Ltd | Endoscope providing an image of an observed object and a scale by which the true size of the object can be determined from the image |
US4078864A (en) * | 1976-07-08 | 1978-03-14 | United Technologies Corporation | Method and apparatus for viewing and measuring damage in an inaccessible area |
DE3168344D1 (en) * | 1980-10-27 | 1985-02-28 | Sumitomo Electric Industries | Observation system for inspecting small diameter holes |
JPS6042730A (ja) * | 1983-08-18 | 1985-03-07 | Olympus Optical Co Ltd | 内視鏡 |
-
1985
- 1985-04-06 DE DE19853512602 patent/DE3512602A1/de active Granted
-
1986
- 1986-03-24 GB GB8607246A patent/GB2173312B/en not_active Expired
- 1986-03-26 US US06/844,191 patent/US4702229A/en not_active Expired - Lifetime
- 1986-04-04 FR FR868604895A patent/FR2579883B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE3512602A1 (de) | 1986-10-09 |
GB2173312A (en) | 1986-10-08 |
GB8607246D0 (en) | 1986-04-30 |
GB2173312B (en) | 1989-06-28 |
FR2579883A1 (fr) | 1986-10-10 |
US4702229A (en) | 1987-10-27 |
DE3512602C2 (fr) | 1988-06-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |