DE10333488B4 - Arrangement for the examination of moving vocal folds - Google Patents
Arrangement for the examination of moving vocal folds Download PDFInfo
- Publication number
- DE10333488B4 DE10333488B4 DE10333488A DE10333488A DE10333488B4 DE 10333488 B4 DE10333488 B4 DE 10333488B4 DE 10333488 A DE10333488 A DE 10333488A DE 10333488 A DE10333488 A DE 10333488A DE 10333488 B4 DE10333488 B4 DE 10333488B4
- Authority
- DE
- Germany
- Prior art keywords
- microphone
- camera head
- camera
- endoscope
- arrangement
- 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.)
- Expired - Lifetime
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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
- A61B1/267—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 the respiratory tract, e.g. laryngoscopes, bronchoscopes
- A61B1/2673—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 the respiratory tract, e.g. laryngoscopes, bronchoscopes for monitoring movements of vocal chords
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/555—Constructional details for picking-up images in sites, inaccessible due to their dimensions or hazardous conditions, e.g. endoscopes or borescopes
-
- 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
- A61B1/04—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 combined with photographic or television appliances
- A61B1/042—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 combined with photographic or television appliances characterised by a proximal camera, e.g. a CCD camera
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Surgery (AREA)
- Biophysics (AREA)
- Biomedical Technology (AREA)
- Pulmonology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Physiology (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Endoscopes (AREA)
Abstract
Anordnung zur Untersuchung von bewegten Stimmlippen, die ein Endoskop (14) und einen, eine Videokamera umgebenden Kamerakopf (10) aufweist, wobei sich der Kamerakopf (10) am proximalen Ende des Endoskops (14) befindet, dadurch gekennzeichnet, dass ein Mikrofon (15) zur Aufnahme der Stimme eines Patienten am Kamerakopf (10) befestigt ist, wobei das Mikrofon (15) sowie der Kamerakopf (10) über einen einzigen Verbindungskanal (16) mit einer Auswerte- und/oder Versorgungseinheit (18) verbunden sind.Arrangement for examining moving vocal folds comprising an endoscope (14) and a camera head (10) surrounding a video camera, wherein the camera head (10) is located at the proximal end of the endoscope (14), characterized in that a microphone (15 ) is mounted for receiving the voice of a patient on the camera head (10), wherein the microphone (15) and the camera head (10) via a single connection channel (16) with an evaluation and / or supply unit (18) are connected.
Description
Die Erfindung betrifft eine Anordnung zur Untersuchung von sich bewegenden Stimmlippen (Laryngoskop) gemäß der Gattung der Patentansprüche.The invention relates to an arrangement for examining moving vocal folds (laryngoscope) according to the preamble of the claims.
Bekanntlich werden bei der video-endoskopischen Untersuchung des Kehlkopfes (Laryngoskopie), insbesondere der in Bewegung befindlichen Stimmlippen, letztere mit einer Videokamera durch eine Endoskopoptik betrachtet, während die Frequenz einer Stroboskopischen Lichtquelle oder die Bildauslesefrequenz der Kamera mit der vom Patienten intonierten Grundfrequenz synchronisiert wird. Dabei erfolgt die Aufnahme der Patientenstimme mit einem Kehlkopfmikrofon, einem an der Kleidung des Patienten befestigten Mikrofon oder einem Mikrofon, das mit einer Klemme für die Dauer der Untersuchung an das Endoskop geklemmt wird. Bei diesen laryngoskopischen Untersuchungsmethoden wird neben dem Lichtleitkabel und dem Kamerakabel ein separates Kabel vom Mikrofon zur Versorgungs- und Auswerteeinheit geführt. Ein ähnlicher Sachverhalt ist bspw. in der
Aus der
Die Anordnung des Mikrofons gemäß
Aus
Aufgabe der Erfindung ist es daher, eine Anordnung zur Untersuchung von in Bewegung befindlichen Stimmlippen zu schaffen, bei welcher der Schalldruck des gesamten Rachenraums bei der Untersuchung genügend berücksichtigt werden kann, die kompakt, einfach, wenig materialaufwändig und bequem sowie sicher zu handhaben ist.The object of the invention is therefore to provide an arrangement for the investigation of moving vocal folds, in which the sound pressure of the entire pharyngeal space can be sufficiently taken into account in the investigation, which is compact, simple, less expensive and comfortable and safe to handle.
Gemäß der Erfindung wird diese Aufgabe durch die kennzeichnenden Merkmale des ersten Patentanspruchs gelöst. Die Merkmale der Unteransprüche dienen der weiteren vorteilhaften Ausgestaltung der Erfindung. Unabhängig davon, ob sich die Videokamera am proximalen oder am distalen Ende des Endoskops bezüglich des Untersuchenden befindet, ermöglicht die grundsätzliche Anbringung des Mikrofons an der Videokamera bzw. dem Kamerakopf die Zusammenfassung aller Kabel in einem Kabelbaum, so dass die Laryngoskopie einfach, bequem und sicher vornehmbar ist. Dabei kann das Mikrofon in den Kamerakopf eingebaut oder an ihm lösbar befestigt sein. In bestimmten Fällen kann es von Bedeutung sein, dass das Mikrofon gegenüber der Kamera in gewissen Grenzen frei beweglich ist. In dem Fall kann zwischen dem Mikrofon und der am zum Untersuchenden proximalen Ende des Endoskops angeordneten Kamera eine kurze Verbindungsleitung bestehen.According to the invention this object is achieved by the characterizing features of the first claim. The features of the subclaims serve the further advantageous embodiment of the invention. Regardless of whether the video camera is at the proximal end or the distal end of the endoscope with respect to the examiner, the basic attachment of the microphone to the video camera or camera head allows the combination of all cables in a harness, making laryngoscopy simple, convenient and secure is vornehmbar. In this case, the microphone can be installed in the camera head or attached to it detachably. In certain cases, it may be important that the microphone is freely movable with respect to the camera within certain limits. In that case, a short connecting line can exist between the microphone and the camera arranged at the end of the endoscope which is nearest to the examiner.
Die Erfindung wird nachstehend an Hand der schematischen Zeichnung dreier in Ansicht dargestellter Ausführungsbeispiele näher erläutert. Es zeigen:The invention will be explained in more detail below with reference to the schematic drawing of three embodiments shown in FIG. Show it:
In
In
Das Kameragehäuse
In
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 1010
- Gehäuse einer Videokamera (Kamerakopf)Housing of a video camera (camera head)
- 1111
- Objektivlens
- 1212
- Fokussiereinrichtungfocusing
- 1313
- Koppelgliedcoupling member
- 1414
- Endoskopendoscope
- 1515
- Mikrofonmicrophone
- 1616
- Verbindungskanalconnecting channel
- 1717
- SteckverbinderConnectors
- 1818
- Auswerte- und/oder VersorgungseinheitEvaluation and / or supply unit
- 1919
- Hülleshell
- 2020
- SicherungsschnurTether
- 101101
- Steckdosesocket
- 131131
- Klemmmittelclamping means
- 151151
- SteckverbinderConnectors
- 152152
- Klemmmittelclamping means
- 153153
- Leitungsstückline section
- 171171
- Sockelbase
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10333488A DE10333488B4 (en) | 2003-07-21 | 2003-07-21 | Arrangement for the examination of moving vocal folds |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10333488A DE10333488B4 (en) | 2003-07-21 | 2003-07-21 | Arrangement for the examination of moving vocal folds |
Publications (2)
Publication Number | Publication Date |
---|---|
DE10333488A1 DE10333488A1 (en) | 2005-02-24 |
DE10333488B4 true DE10333488B4 (en) | 2011-03-10 |
Family
ID=34088757
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10333488A Expired - Lifetime DE10333488B4 (en) | 2003-07-21 | 2003-07-21 | Arrangement for the examination of moving vocal folds |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10333488B4 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015167414A1 (en) * | 2014-05-02 | 2015-11-05 | Mi̇tos Medi̇kal Teknoloji̇ler Sanayi̇ Ve Ti̇caret Anoni̇m Şi̇rketi̇ | Instrument for early diagnosis of larynx cancer |
CN104825125B (en) * | 2015-05-08 | 2016-08-31 | 浙江优亿医疗器械有限公司 | Hose laryngoscope coupling head |
US10565977B1 (en) | 2018-08-20 | 2020-02-18 | Verb Surgical Inc. | Surgical tool having integrated microphones |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD276030A1 (en) * | 1988-10-12 | 1990-02-14 | Medizin Labortechnik Veb K | INSPECTION, DOCUMENTATION AND PLAYBACK SYSTEM ESPECIALLY FOR ENDOSCOPES WITH VIDEO CAMERA |
DE19715507C1 (en) * | 1997-04-14 | 1999-02-04 | Storz Karl Gmbh & Co | Medical instrument with a tube-like element and an angled handle, in particular mediastinoscope, laryngoscope, diverticuloscope |
WO2002056756A2 (en) * | 2001-01-19 | 2002-07-25 | Framtidartaekni Ehf. | Hand-held digital imaging diagnostic and operational instrument with wireless transmission data of image |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002253494A (en) * | 2001-03-02 | 2002-09-10 | Asahi Optical Co Ltd | Stroboscopic electronic endoscopic apparatus |
JP2002291699A (en) * | 2001-03-30 | 2002-10-08 | Asahi Optical Co Ltd | Endoscope system for vocal cords observation |
-
2003
- 2003-07-21 DE DE10333488A patent/DE10333488B4/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD276030A1 (en) * | 1988-10-12 | 1990-02-14 | Medizin Labortechnik Veb K | INSPECTION, DOCUMENTATION AND PLAYBACK SYSTEM ESPECIALLY FOR ENDOSCOPES WITH VIDEO CAMERA |
DE19715507C1 (en) * | 1997-04-14 | 1999-02-04 | Storz Karl Gmbh & Co | Medical instrument with a tube-like element and an angled handle, in particular mediastinoscope, laryngoscope, diverticuloscope |
WO2002056756A2 (en) * | 2001-01-19 | 2002-07-25 | Framtidartaekni Ehf. | Hand-held digital imaging diagnostic and operational instrument with wireless transmission data of image |
Non-Patent Citations (2)
Title |
---|
JP 2002253494 A (mit Patent Abstracts of Japan und Online- Übersetzung JPO) * |
JP 2002291699 A (mit Patent Abstracts of Japan und Online- Übersetzung JPO) * |
Also Published As
Publication number | Publication date |
---|---|
DE10333488A1 (en) | 2005-02-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
R020 | Patent grant now final |
Effective date: 20110702 |
|
R071 | Expiry of right |