Endoscope system with a modulated radiation source
An endoscope system includes a radiation source which emits a modulated radiation and is applied in a manner such that an object to be examined by an endoscope may be illuminated with the radiation. A sensor is provided for detecting the radiation reflected by the object,at at least one picture poin...
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| creator | HECKELE HELMUT VÖLLINGER HUBERT |
| description | An endoscope system includes a radiation source which emits a modulated radiation and is applied in a manner such that an object to be examined by an endoscope may be illuminated with the radiation. A sensor is provided for detecting the radiation reflected by the object,at at least one picture point. An evaluation device obtains readings of the detected radiation from the sensor, determines phase differences on the basis of these readings, and computes the distance of the object to the sensor device on the basis of these phase differences. A corresponding supplementary module for an endoscope and endoscope optics with these features are also provided. |
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A sensor is provided for detecting the radiation reflected by the object,at at least one picture point. An evaluation device obtains readings of the detected radiation from the sensor, determines phase differences on the basis of these readings, and computes the distance of the object to the sensor device on the basis of these phase differences. A corresponding supplementary module for an endoscope and endoscope optics with these features are also provided.</description><language>eng</language><subject>ANALOGOUS ARRANGEMENTS USING OTHER WAVES ; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ; DIAGNOSIS ; GYROSCOPIC INSTRUMENTS ; HUMAN NECESSITIES ; HYGIENE ; IDENTIFICATION ; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES ; MEASURING ; MEASURING DISTANCES, LEVELS OR BEARINGS ; MEDICAL OR VETERINARY SCIENCE ; NAVIGATION ; PHOTOGRAMMETRY OR VIDEOGRAMMETRY ; PHYSICS ; RADIO DIRECTION-FINDING ; RADIO NAVIGATION ; SURGERY ; SURVEYING ; TESTING</subject><creationdate>2014</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20140513&DB=EPODOC&CC=US&NR=8721525B2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20140513&DB=EPODOC&CC=US&NR=8721525B2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HECKELE HELMUT</creatorcontrib><creatorcontrib>VÖLLINGER HUBERT</creatorcontrib><title>Endoscope system with a modulated radiation source</title><description>An endoscope system includes a radiation source which emits a modulated radiation and is applied in a manner such that an object to be examined by an endoscope may be illuminated with the radiation. 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A sensor is provided for detecting the radiation reflected by the object,at at least one picture point. An evaluation device obtains readings of the detected radiation from the sensor, determines phase differences on the basis of these readings, and computes the distance of the object to the sensor device on the basis of these phase differences. A corresponding supplementary module for an endoscope and endoscope optics with these features are also provided.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ANALOGOUS ARRANGEMENTS USING OTHER WAVES DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES DIAGNOSIS GYROSCOPIC INSTRUMENTS HUMAN NECESSITIES HYGIENE IDENTIFICATION LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING MEASURING DISTANCES, LEVELS OR BEARINGS MEDICAL OR VETERINARY SCIENCE NAVIGATION PHOTOGRAMMETRY OR VIDEOGRAMMETRY PHYSICS RADIO DIRECTION-FINDING RADIO NAVIGATION SURGERY SURVEYING TESTING |
| title | Endoscope system with a modulated radiation source |
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