CN2889159Y - Electronic laryngoscope with portable multimedia displayer - Google Patents
Electronic laryngoscope with portable multimedia displayer Download PDFInfo
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- CN2889159Y CN2889159Y CN 200620100847 CN200620100847U CN2889159Y CN 2889159 Y CN2889159 Y CN 2889159Y CN 200620100847 CN200620100847 CN 200620100847 CN 200620100847 U CN200620100847 U CN 200620100847U CN 2889159 Y CN2889159 Y CN 2889159Y
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- eyeglass
- mirror
- handle
- mirror handle
- display
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Abstract
A portable electronic nasopharyngolaryngoscope with multimedia display comprises handle, lens, and display unit. The lens is connected firmly with the handle. A lens barrel provided with a camera device and a lighting device is fixed below the lens. The camera device is in wire connection to the display unit. The lighting device is in wire connection to a power supply. The power supply is fitted inside the handle, and the display unit and the handle are integrated as a whole. The utility model has advantages of small size, convenient carrying and easy operation.
Description
Technical field
The utility model discloses a kind of medical apparatus and instruments, refer in particular to a kind of hand held multimedia display electronics laryngopharyngeal mirror.
Technical background
In clinical medical emergency resuscitation, general anesthesia, for the upper respiratory tract that keeps patient is unobstructed, and control or help patient's breathing, need spy on bottleneck throat, the glottis structure is guided and carried out tracheal intubation with laryngopharyngeal mirror.During operation, at first the throat eyeglass is inserted in the patient's mouth, progressively deeply, mention lower jaw, show pharyngolaryngeal cavity, see behind the epiglottis epiglottic vallecula place of the eyeglass front end being inserted between the epiglottis and the root of the tongue clearly, by on carry laryngopharyngeal mirror and make epiglottis press close to the root of the tongue as far as possible, manifest the former glottis that is blocked by epiglottis.Medical laryngoscope commonly used at present, generally comprise the mirror handle, eyeglass, camera head, illuminator, camera head and illuminator are fixedly arranged on the eyeglass front end, camera head is connected by the display device of lead with the outside, illuminator is connected with power lead, as: the up-to-date visual laryngoscope of German KARL STORS, FVL-601 type the video laryngoscope of the FiberTech of Japan, because laryngoscope and display device branch are arranged, the doctor is when carrying out tracheal intubation, need watch display device on one side attentively, operation on one side undergos surgery, bring inconvenience to operation technique, and laryngoscope is connected by external wire with display device, also can bring certain obstruction, run into and to carry out salvage at scene to operation technique, rescue outside the institute and many between situation such as operating room anesthesia procedure because the display device volume is bigger, be inconvenient to move, bring great difficulty to rescue work.
The utility model content
The purpose of this utility model is to overcome the deficiency and the defective of above-mentioned laryngoscope, provides a kind of and carries and easy to operate hand held multimedia display electronics laryngopharyngeal mirror.
Further purpose of the present utility model provides the hand held multimedia display electronics laryngopharyngeal mirror of the various bottleneck throat anatomical variation of a kind of energy strain situation.
The technical measures that this utility model is adopted for achieving the above object are: a kind of hand held multimedia display electronics laryngopharyngeal mirror, comprise mirror handle, eyeglass, display device, eyeglass and mirror handle are fastenedly connected, below eyeglass, be installed with the lens barrel of band camera head and illuminator, camera head is connected with the display device lead, illuminator is connected with power lead, it is characterized in that: described power supply is located in the mirror handle, portable display apparatus is located at mirror handle upper end and is integral with the mirror handle, by adopting integrated setting, it is little to have volume, carries and easy to operate advantage.Display device and mirror handle are integrated design and comprise following three kinds of embodiments:
Scheme one: described display device is a portable display, and portable display is 1.6 to 3.8 inches CSTN or TFT or LIPS liquid crystal display or an OLED display, can show image in toggle switch 2.1 1 seconds; Or be portable media player, portable multimedia player is built-in with 1.6 to 3.8 inches CSTN or TFT or LIPS liquid crystal display or OLED display and record body (flash memory or micro harddisk) and multimedia image process chip etc., can be by showing in the built-in menu several seconds of operation, and processing, record, playback, unloading image; Portable display or portable media player directly insert on the mirror shank plug (hole) by jack (head), and detachable, and portable display or portable media player are looked intubation time and allowed interchangeable.
Scheme two: portable display or portable media player and mirror shank are that the same hinge shape of renovating of clamshell phone links to each other or the slip lid of slide phone is equally continuous.
Scheme three: portable display or portable media player directly and the mirror handle be fused into one.
On described mirror handle, also can set up an external video jacks, can be used to connect computer work or television set, when the tracheal intubation teaching operation, have more advantage.
That illuminator preferably adopts is highlighted, the LED lamp of low energy consumption, but saves energy, and long service life, especially can send Red Green Blue and modulated make white light the LED lamp, because of its spectrum more near natural light, make image color more true to nature; In another program, adopt poliosis white LEDs lamp that manufacturing cost is reduced.
Of the present utility modelly further be set to: described eyeglass is made up of for three sections back eyeglass, middle eyeglass, preceding eyeglass, be flexible connection between back eyeglass, middle eyeglass, the preceding eyeglass, preceding eyeglass is connected by drag-line and the depression bar of being located on the mirror handle, depression bar and mirror handle are for flexibly connecting, on depression bar, be provided with reseting shrapnel, below middle eyeglass, back eyeglass, all be installed with latus inframedium, back side panel, latus inframedium is connected by connecting rod and the push rod of being located on the mirror handle, push rod and mirror handle are for flexibly connecting, and the lens barrel of band camera head and illuminator is fixedly arranged on the latus inframedium inboard.Because eyeglass is set to three sections, by the angle between eyeglass after the push rod scalable and the middle eyeglass, adjustable extent is the 0-40 degree, when running into the patient of situations such as barrel chest, obesity, neck be short, the patient of cervical spondylosis (as cervical spine injury) situation especially is when eyeglass inserts patient's mouth, make eyeglass with more straight radian earlier, mirror handle almost horizontal state enters the oral cavity smoothly, so mirror handle tail can not touch patient's anterior pectorial region, also need not the removing patient cervical region; After eyeglass enters the oral cavity, according to the angle between patient's bottleneck throat anatomical variation adjusting back eyeglass and the middle eyeglass, to obtain the bigger visual field; The angle of eyeglass and preceding eyeglass in can regulating by depression bar, adjustable extent are 0-90 degree, when running into epiglottis hypertrophy, sagging patient, can upwards mention epiglottis by depression bar, thereby glottis is revealed.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the rearview of Fig. 1.
The specific embodiment
As shown in Figure 1, this utility model comprises mirror handle 1, back eyeglass 2, middle eyeglass 3, preceding eyeglass 4, portable display apparatus 14, portable display apparatus 14 can adopt portable display or portable media player, portable display is 1.6 to 3.8 inches CSTN or TFT or LIPS liquid crystal display or an OLED display, can show image in toggle switch 2.1 1 seconds; Or be portable media player, portable multimedia player is built-in with 1.6 to 3.8 inches CSTN or TFT or LIPS liquid crystal display or OLED display and record body (flash memory or micro harddisk) and multimedia image process chip etc., can be by showing in the built-in menu several seconds of operation, and processing, record, playback, unloading image; Portable display apparatus 14 directly inserts on mirror handle 1 plug (hole) by jack (head), is built-in with power supply at mirror handle 1, is flexible connection between back eyeglass 2, middle eyeglass 3, the preceding eyeglass 4; On the joint portion 11 after the depression bar 7 of eyeglass 4 is located at before being used for controlling between eyeglass 2 and the mirror handle 1, depression bar 7 is connected for axle with joint portion 11, before eyeglass 4 pass the drag-line chamber (not shown) be located in back eyeglass 2 and the middle eyeglass 3 and depression bar 7 by drag-line 9 and be and be connected, be provided with reseting shrapnel 15 on depression bar 7, reseting shrapnel 15 two ends are separately fixed on depression bar 7 and the joint portion 11; Below middle eyeglass 3, back eyeglass 2, all be installed with latus inframedium 5, back side panel 6, latus inframedium 5, back side panel 6 are used for patient's tongue is pushed open when carrying out tracheal intubation, latus inframedium 5 is connected by connecting rod 10 and the push rod 8 of being located at joint portion 11, and push rod 8 and joint portion 11 can be adopted and be threaded or the dentation bayonet socket is connected.As shown in Figure 2, the lens barrel 12 that is built-in with camera head and illuminator is fixedly arranged on latus inframedium 5 inboards, is installed with the back mirror pipe 13 of inner conductors between lens barrel 12 and the mirror handle 1, and middle eyeglass 3 can be by push rod 8 control up-down adjustment.
By adopting portable display apparatus 14 and mirror handle 1 integrated setting, and power supply is built in the mirror handle 1, when run into need carry out outside salvage at scene, the institute rescuing and many between during situation such as operating room anesthesia procedure, can carry this utility model and in hospital outside or sufferer man, implement urgent the rescue, and when carrying out operation such as tracheal intubation, observe the bottleneck throat structure and implement intubate and can carry out simultaneously, thereby prevent because of carrying and operate the rescue that inconvenience brings untimely.
Be set to three-chip type by original single piece type video laryngoscope, when running into barrel chest, fat, situations such as neck is short, especially cervical spondylosis is (as cervical spine injury, fracture), when eyeglass inserts patient's mouth, make whole eyeglass with more straight radian earlier, mirror handle 1 is close to parallel with human body, therefore mirror handle 1 tail can not touch patient's anterior pectorial region, also need not the removing patient cervical region, after eyeglass enters the oral cavity, according to patient's bottleneck throat anatomical variation, by the angle (adjustable extent is the 0-40 degree) between push rod 8 adjusting back eyeglasses 2 and the middle eyeglass 3, to obtain the bigger visual field; When running into epiglottis hypertrophy, sagging patient, the angle (adjustable extent is the 0-90 degree) in can regulating by depression bar 7 between eyeglass 3 and the preceding eyeglass 4, before making eyeglass 4 perks upwards mentioning epiglottis, thereby glottis is revealed, to instruct tracheal intubation; That described illuminator preferably adopts is highlighted, the LED lamp of low energy consumption, but saves energy, and long service life, especially can send Red Green Blue and accurately be modulated into white light the LED lamp, because of its spectrum more near natural light, make image color more true to nature; Also can adopt poliosis white LEDs lamp, manufacturing cost is reduced; On mirror handle 1, also be provided with an external video jacks 16, can be used to connect computer work or television set, when the tracheal intubation teaching operation, have more advantage.
Claims (7)
1, a kind of hand held multimedia display electronics laryngopharyngeal mirror, comprise mirror handle, eyeglass, portable display apparatus, eyeglass and mirror handle are fastenedly connected, below eyeglass, be installed with the lens barrel of band camera head and illuminator, camera head is connected with the portable display apparatus lead, illuminator is connected with power lead, it is characterized in that: portable display apparatus is located at mirror handle upper end and is integral with the mirror handle.
2, hand held multimedia display electronics laryngopharyngeal mirror according to claim 1 is characterized in that: described display device is that socket is connected with the mirror handle.
3, hand held multimedia display electronics laryngopharyngeal mirror according to claim 1, it is characterized in that: described display device is connected for the flip-shell hinge with the mirror handle.
4, hand held multimedia display electronics laryngopharyngeal mirror according to claim 1, it is characterized in that: described portable display apparatus is a portable media player, portable multimedia player is built-in with 1.6 to 3.8 inches CSTN or TFT or LIPS liquid crystal display or OLED display, flash memory or micro harddisk, the multimedia image process chip.
5, hand held multimedia display electronics laryngopharyngeal mirror according to claim 1 is characterized in that: described portable display apparatus is 1.6 to 3.8 inches CSTN or TFT or LIPS liquid crystal display or an OLED display.
6, hand held multimedia display electronics laryngopharyngeal mirror according to claim 1, it is characterized in that: described power supply is located in the mirror handle.
7, hand held multimedia display electronics laryngopharyngeal mirror according to claim 1, it is characterized in that: described eyeglass is by the back eyeglass, middle eyeglass, preceding three sections compositions of eyeglass, back eyeglass, middle eyeglass, be flexible connection between the preceding eyeglass, preceding eyeglass is connected by drag-line and the depression bar of being located on the mirror handle, depression bar and mirror handle are for flexibly connecting, on depression bar, be provided with reseting shrapnel, at middle eyeglass, back eyeglass below all is installed with latus inframedium, back side panel, latus inframedium is connected by connecting rod and the push rod of being located on the mirror handle, push rod and mirror handle are for flexibly connecting, and the lens barrel of band camera head and illuminator is fixedly arranged on the latus inframedium inboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620100847 CN2889159Y (en) | 2006-01-28 | 2006-01-28 | Electronic laryngoscope with portable multimedia displayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620100847 CN2889159Y (en) | 2006-01-28 | 2006-01-28 | Electronic laryngoscope with portable multimedia displayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2889159Y true CN2889159Y (en) | 2007-04-18 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620100847 Expired - Fee Related CN2889159Y (en) | 2006-01-28 | 2006-01-28 | Electronic laryngoscope with portable multimedia displayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2889159Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010127576A1 (en) * | 2009-05-07 | 2010-11-11 | 沈阳易艾路医疗器械有限公司 | Portable video laryngoscope |
| CN101940464A (en) * | 2010-08-16 | 2011-01-12 | 杭州好克光电仪器有限公司 | Portable electronic nasopharyngolarygnoscope |
| CN103181746A (en) * | 2011-12-30 | 2013-07-03 | 上海市第七人民医院 | Portable endoscope display |
| CN106236001A (en) * | 2016-08-25 | 2016-12-21 | 辜春霖 | Integrated flexible dynamic degree laryngoscope blade continuously |
-
2006
- 2006-01-28 CN CN 200620100847 patent/CN2889159Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010127576A1 (en) * | 2009-05-07 | 2010-11-11 | 沈阳易艾路医疗器械有限公司 | Portable video laryngoscope |
| CN101940464A (en) * | 2010-08-16 | 2011-01-12 | 杭州好克光电仪器有限公司 | Portable electronic nasopharyngolarygnoscope |
| CN101940464B (en) * | 2010-08-16 | 2013-07-31 | 杭州好克光电仪器有限公司 | Portable electronic nasopharyngolarygnoscope |
| CN103181746A (en) * | 2011-12-30 | 2013-07-03 | 上海市第七人民医院 | Portable endoscope display |
| CN106236001A (en) * | 2016-08-25 | 2016-12-21 | 辜春霖 | Integrated flexible dynamic degree laryngoscope blade continuously |
| CN106236001B (en) * | 2016-08-25 | 2017-11-03 | 辜春霖 | Integrated flexible continuously moves degree laryngoscope blade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070418 Termination date: 20130128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |