CN105769110A - Video laryngoscope image sensor - Google Patents
Video laryngoscope image sensor Download PDFInfo
- Publication number
- CN105769110A CN105769110A CN201610102392.1A CN201610102392A CN105769110A CN 105769110 A CN105769110 A CN 105769110A CN 201610102392 A CN201610102392 A CN 201610102392A CN 105769110 A CN105769110 A CN 105769110A
- Authority
- CN
- China
- Prior art keywords
- led illumination
- video laryngoscope
- main circuit
- pcb board
- circuit board
- 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.)
- Pending
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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
- A61B1/04—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
-
- 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
- A61B1/06—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 with illuminating arrangements
- A61B1/0661—Endoscope light sources
- A61B1/0684—Endoscope light sources using light emitting diodes [LED]
-
- 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
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Radiology & Medical Imaging (AREA)
- Public Health (AREA)
- Biophysics (AREA)
- Pathology (AREA)
- Veterinary Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- Otolaryngology (AREA)
- Physiology (AREA)
- Pulmonology (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Endoscopes (AREA)
Abstract
The invention provides a video laryngoscope image sensor which comprises a lens.The lens comprises a voice coil motor, a light-sensing device, an LED illumination PCB, a main circuit board and a wiring bonding pad.The LED illumination PCB comprises circuit wires and an illumination LED lamp.The main circuit board comprises a circuit component and circuit wires.The main circuit board is connected with the LED illumination PCB and the lens through circuits.The small and efficient image sensor structure is provided so that a portable video laryngoscope has clear image quality.
Description
[technical field]
The present invention relates to endoscopic images processing technology field, more specifically to a kind of image sensor architecture for portable video laryngoscope.
[background technology]
Airway management is an important process in Anesthesia Department's clinical position.Endotracheal intubation is the effective ways maintaining respiratory passage unblocked, is also emergency call salving and the common operation of serious symptom therapeutic treatment simultaneously.In difficult tracheal intubation, repeatedly examination is inserted and can be caused, at bottleneck throat, the cardiovascular response that patient is serious with conduit, affects patient treatment even threat to life.Video laryngoscope can make doctor carry out tracheal intubation under the guiding of image, eliminates parallax and additional injuries that vision dead zone causes.Portable video laryngoscope uses imageing sensor as image capture module, small volume and less weight, it is possible to use in the wild, can effectively solve the tracheal intubation failure that glottis difficult exposure causes.Good imageing sensor can provide picture quality clearly for video laryngoscope.
[patent of invention content]
The purpose of patent of the present invention is to provide a kind of portable video laryngoscope image sensor module design, and it is rational in infrastructure, it is achieved that miniaturization, can be effectively improved display image screen quality, and lighting module is replaceable.
Its technical scheme is as follows: video laryngoscope imageing sensor, mainly include camera lens, sensor devices, LED illumination pcb board, main circuit board, wiring pad, it is characterized in that: described camera lens includes voice coil motor, described LED illumination pcb board includes circuit trace, 0603 type white LED lamp, described sensor devices includes infrared fileter, described main circuit board includes circuit components, circuit trace, and described main circuit board is connected with LED illumination pcb board and camera lens by circuit.
1., as preferably, described camera lens includes voice coil motor and internal connecting terminal, and diameter of lens is 4.5mm thickness is 2.4mm.
2., as preferably, described camera lens, sensor devices are connected by internal electrode contact.
3., as preferably, described LED illumination pcb board includes single 0603 type LED and circuit thereof, LED illumination pcb board be sized to 6.1mm × 7.3mm, thickness is 0.6mm.
4. as preferably, described main circuit board includes circuit components, and main circuit board is sized to 16.6mm × 4.5mm, and thickness is that 0.6mm (without components and parts thickness) described main circuit board, LED illumination pcb board are connected by fine rule.
5., as preferably, described wiring pad includes positive source, power cathode, output pickup electrode and LED illumination pcb board positive pole.
Having the beneficial effects that of patent of the present invention:
1) the video laryngoscope image sensor architecture of Patent design of the present invention has the feature of miniaturization, can easily suitable in portable video laryngoscope.
2) lighting module of patent of the present invention adopts the rigid pcb board of thickness 0.6mm, when making image sensor application in video laryngoscope, and convenient fixing and the ingenious cooperation of video laryngoscope elbow, it is effectively improved image definition.
[accompanying drawing explanation]
Fig. 1 is the 3 D stereo schematic diagram of patent of the present invention
In figure:
1-camera lens；
2-sensor devices；
3-LED illuminates pcb board, 301-LED lamp；
4-main circuit board；
5-wiring pad, 501-positive source, 502-power cathode, 503-exports pickup electrode, and 504-LED illuminates pcb board positive pole；
[detailed description of the invention]
The following stated is the detailed description of the invention of patent of the present invention.
Detailed description of the invention, see accompanying drawing, video laryngoscope imageing sensor, including camera lens 1, camera lens 1 is provided with voice coil motor and circuit, integral outer structural material is generally plastic material, it it is sensor devices 2 below camera lens 1, sensor devices 2 is internal is provided with infrared fileter, it it is LED illumination pcb board 3 below sensor devices 2, LED illumination pcb board is welded with a white LED lamp, illumination is provided for imageing sensor, it it is main circuit board 4 below LED illumination pcb board 3, main circuit board 4 is welded with image acquisition circuit, main circuit board 4 has, wiring pad 5, wiring pad 5 respectively positive source 501, power cathode 502, output pickup electrode 503, LED illumination pcb board positive pole 504, wiring pad 5 is in order to provide and video laryngoscope mainboard and display screen interface.
The external dimensions of camera lens 1 is diameter 4.5mm, and thickness is 2.4mm, and its structure is cylinder.
The external dimensions of sensor devices 2 is 4.5mm × 4.5mm, and thickness is 0.4mm, and outward appearance is square.
The rigid pcb board of 6.1mm × 7.3mm sized by LED illumination pcb board 3, thickness 0.6mm, it is welded with single 0603 type white LED lamp.
16.6mm × 4.5mm sized by main circuit board 4, the pcb board of thickness 0.6mm, main circuit board is welded with image acquisition circuit.
Wiring pad 5 is wiring pad, and wiring pad 5 draws four wires, is used for and video laryngoscope mainboard and connection, and wiring pad 5 is main circuit board and LED illumination pcb board offer voltage, and picture signal exports.
The entire length of video laryngoscope imageing sensor is 20mm.
Claims (6)
1. video laryngoscope imageing sensor, mainly include camera lens, sensor devices, LED illumination pcb board, main circuit board, wiring pad, it is characterized in that: described camera lens includes voice coil motor, described LED illumination pcb board includes circuit trace, illuminating LED lamp, described sensor devices includes infrared fileter, described LED is paster LED, and described main circuit board includes circuit components, circuit trace, and described main circuit board is connected with LED illumination pcb board and camera lens by circuit.
2. the video laryngoscope imageing sensor as described in claim l, it is characterised in that: described camera lens includes voice coil motor and internal connecting terminal, and diameter of lens is 4.5mm thickness is 2.4mm.
3. the video laryngoscope imageing sensor as described in claim l, it is characterised in that: described camera lens, sensor devices are connected by internal electrode contact.
4. the video laryngoscope imageing sensor as described in claim l, it is characterised in that: described LED illumination pcb board includes positive and negative power supply input pad, 0603 type LED pad, LED illumination pcb board be sized to 6.1mm × 7.3mm.
5. the video laryngoscope imageing sensor as described in claim l, it is characterized in that: described main circuit board includes circuit components, main circuit board is sized to 17.6mm × 4.5mm, and thickness is that 0.6mm (without components and parts thickness) described main circuit board, LED illumination pcb board are connected by fine rule.
6. the video laryngoscope imageing sensor as described in claim l, it is characterised in that: described wiring pad includes positive source, power cathode, output pickup electrode and LED illumination pcb board positive pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610102392.1A CN105769110A (en) | 2016-02-25 | 2016-02-25 | Video laryngoscope image sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610102392.1A CN105769110A (en) | 2016-02-25 | 2016-02-25 | Video laryngoscope image sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105769110A true CN105769110A (en) | 2016-07-20 |
Family
ID=56402718
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610102392.1A Pending CN105769110A (en) | 2016-02-25 | 2016-02-25 | Video laryngoscope image sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105769110A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108567401A (en) * | 2017-03-07 | 2018-09-25 | 郭岳荣 | A kind of multispectral switching optical fibre illumination laryngoscope |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201398216Y (en) * | 2009-04-30 | 2010-02-03 | 东莞光阵显示器制品有限公司 | Camera module and endoscopic apparatus including the module |
| US20110118549A1 (en) * | 2009-11-16 | 2011-05-19 | Samsung Electro-Mechanics Co., Ltd. | Endoscopic camera module package and method of manufacturing the same |
| CN202748535U (en) * | 2012-08-16 | 2013-02-20 | 宁波舜宇光电信息有限公司 | Industrial endoscope |
| CN203590322U (en) * | 2013-12-09 | 2014-05-07 | 东莞光阵显示器制品有限公司 | Camera device for industrial endoscope |
| CN104902158A (en) * | 2015-06-17 | 2015-09-09 | 南昌欧菲光电技术有限公司 | Camera module support and camera module with camera module support |
| CN105072319A (en) * | 2015-07-28 | 2015-11-18 | 南昌欧菲光电技术有限公司 | Camera module and circuit board thereof |
| CN205514504U (en) * | 2016-02-25 | 2016-08-31 | 重庆大学 | Novel video laryngoscope image sensor structure |
-
2016
- 2016-02-25 CN CN201610102392.1A patent/CN105769110A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201398216Y (en) * | 2009-04-30 | 2010-02-03 | 东莞光阵显示器制品有限公司 | Camera module and endoscopic apparatus including the module |
| US20110118549A1 (en) * | 2009-11-16 | 2011-05-19 | Samsung Electro-Mechanics Co., Ltd. | Endoscopic camera module package and method of manufacturing the same |
| CN202748535U (en) * | 2012-08-16 | 2013-02-20 | 宁波舜宇光电信息有限公司 | Industrial endoscope |
| CN203590322U (en) * | 2013-12-09 | 2014-05-07 | 东莞光阵显示器制品有限公司 | Camera device for industrial endoscope |
| CN104902158A (en) * | 2015-06-17 | 2015-09-09 | 南昌欧菲光电技术有限公司 | Camera module support and camera module with camera module support |
| CN105072319A (en) * | 2015-07-28 | 2015-11-18 | 南昌欧菲光电技术有限公司 | Camera module and circuit board thereof |
| CN205514504U (en) * | 2016-02-25 | 2016-08-31 | 重庆大学 | Novel video laryngoscope image sensor structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108567401A (en) * | 2017-03-07 | 2018-09-25 | 郭岳荣 | A kind of multispectral switching optical fibre illumination laryngoscope |
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160720 |