CN203447262U - Electronic visual laryngoscope capable of rapidly locating - Google Patents
Electronic visual laryngoscope capable of rapidly locating Download PDFInfo
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- CN203447262U CN203447262U CN201320570550.8U CN201320570550U CN203447262U CN 203447262 U CN203447262 U CN 203447262U CN 201320570550 U CN201320570550 U CN 201320570550U CN 203447262 U CN203447262 U CN 203447262U
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- visual laryngoscope
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Abstract
The utility model belongs to the technical field of medical equipment, and particularly relates to an electronic visual laryngoscope which is used for pressing the epiglottis in the processes of general anesthesia induction and site cardiopulmonary resuscitation so as to display the condition in the throat and is capable of rapidly locating. The electronic visual laryngoscope comprises a display device of the electronic laryngoscope, a handle and a tongue plate, wherein the display device is connected with the upper end of the handle; the tongue plate is arranged at the lower end of the handle; a pipe cavity is connected under the tongue plate; the pipe cavity is internally provided with a camera which is connected with the display device; light-emitting diode (LED) lamps arranged on a display screen of the display device are arranged in a circular shape, and the center of the circle is the central point of the display screen; and the LED lamps are connected with an adjusting device. According to the electronic visual laryngoscope, the light circle of the LED lamps used for locating and displaying the glottis part is added into the display device, and a trachea channel arranged beside a camera device is matched with the LED lamps, so that a tracheal catheter can be directly and accurately sent into the trachea of a patient, the intubation time is shortened, and the cure rate of the patients can be increased.
Description
Technical field
This utility model belongs to technical field of medical instruments, relates in particular in a kind of general anesthesia induction, CPR on the spot process for pushing down epiglottis to show throat's inner case, and electronic visual laryngoscope capable of rapid positioning.
Background technology
Laryngoscope is a kind of instrument that appears glottis while carrying out tracheal intubation in general anesthesia induction, CPR on the spot process, in its use procedure, by laryngoscope blade, pushes down human oral cavity epiglottis, to carry out tracheal intubation.
Traditional laryngoscope is simple in structure, and function singleness has following shortcoming during use: 1, the whole process traditional Chinese medical science author needs bend over of working operates, very inconvenient; 2, endotracheal tube is being implanted before glottis, conduit blocks medical personnel's sight line, and medical personnel can not observe glottis always, and easily causes intubation defeat; 3, intubate success or not need to be after withdrawing from laryngoscope, by the mode of extruding thorax, verify, and direct observe and decide, intubation defeat needs Lumen catheter, carries out again fast intubate and operates, and repeatedly intubate easily causes patient's laryngeal edema, dyspnea.
Existing electronic visual laryngoscope is with display device, can be when medical personnel carries out corresponding curative activity, patient throat situation is shown like clockwork, can appear well glottis, but the discordance due to glottis position in intubate position and display device, cause medical personnel to allow to see clearly patient's glottis, but still cannot accomplish exactly endotracheal tube to be inserted patient's trachea place, this gives to treat a patient and has brought very burden, even may delay the best treatment time.
Utility model content
In order to overcome prior art deficiency, this utility model provides a kind of electronic visual laryngoscope capable of rapid positioning, this utility model by adding the LED light circle that glottis spots localization is shown in display device, be equipped with at the other air pipe passway of camera head, can directly endotracheal tube be delivered to patient's trachea accurately, save intubation time, improve patient's cure rate.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is as follows:
An electronic visual laryngoscope capable of rapid positioning, comprises display, handle and the hyoplastron of electrolaryngoscope, and described display is connected with handle upper end, handle, at its lower end is provided with hyoplastron, hyoplastron below connects tube chamber, is provided with photographic head in tube chamber, and photographic head is connected with display; The rounded arrangement of LED lamp on display screen on display, the central point that its center of circle is display screen, LED lamp is connected with adjusting device.
Medical personnel's gripping handle, by hyoplastron when patient's bicker proceeds to root of the tongue portion, push patient's tongue open, by camera collection image, be presented on display, observe patient's uvula and epiglottis situation, at epiglottis root, along handle orientations, slightly exert oneself, above lift epiglottis, can on display, show and expose good glottis, now, staff's turning handle by glottis picture disply in the LED at display screen center light circle; Because photographic head is positioned at tube chamber, so now tube chamber position is over against patient's glottis, medical personnel can enter trachea by endotracheal tube in tube chamber inserts patient's glottis, has greatly improved medical personnel's work efficiency, alleviates patient suffering.
LED lamp is powered by rechargable power supplies, and power supply is connected with on and off switch.Wherein the charging socket of power supply and on and off switch can be arranged on display upper end.During use, turn on the power switch; While not using, powered-down switch.
Preferably, described adjusting device comprises large buttons and dwindles button, large buttons with dwindle button and be connected with LED lamp respectively.
Because adult patients and child patient's development degree is inconsistent, so glottis is not of uniform size, in order more clearly to show glottogram picture, make glottis can position display screen center, large buttons guarantee that tube chamber is over against glottis, so when running into the patient that glottis is larger, can tune up LED lamp iris radius, only make glottis be positioned at LED light circle center, tube chamber is over against glottis; Run into the patient that glottis is less, dwindle button and dwindle LED lamp iris radius, only make glottis be positioned at LED light circle center, tube chamber, over against glottis, then inserts endotracheal tube, and disposable successfully insertion in patient's glottis, directly enters trachea.
Preferably, described display is flexibly connected with handle.
Some patient's glottises position can judge fast by experience, and the now existence of display affects medical worker's intubate efficiency on the contrary, thus can display is separated with handle, increase work efficiency.
Preferably, described tube chamber comprises upper and lower separated cannula lumen and observation chamber, is provided with photographic head in observation chamber, and photographic head is flexibly connected with display.
As mentioned above, when tube chamber is during over against patient's glottis, medical worker, by passing into endotracheal tube in cannula lumen, enters patient's trachea.When display is separated with handle, photographic head and display are also in released state.
Described photographic head is provided with fog-proof lens.
Fog-proof lens prevents the water inlet of patient's photographic head, improves service life of equipment.
This utility model compared with prior art, tool has the following advantages: rational in infrastructure, easy to operate, by the LED light delineation position of its screen center position, adjust the position of endotracheal tube in tube chamber over against patient's glottis, can be fast, safety inserts in patient's trachea, medical personnel's operating experience required low, can effectively avoid damaging patient's bottleneck throat tissue, can be widely used in clinical treatment, have good value for applications.
Accompanying drawing explanation
Fig. 1 is structure front elevational schematic of the present utility model;
Fig. 2 is structure schematic side view of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
A kind of electronic visual laryngoscope capable of rapid positioning, the display 2, handle 1 and the hyoplastron 3 that comprise electrolaryngoscope, described display 2 is connected with handle 1 movable upper end, handle 1 lower end is provided with hyoplastron 3, hyoplastron 3 belows connect tube chamber 4, tube chamber 4 comprises upper and lower separated cannula lumen 8 and observation chamber 9, is provided with photographic head 7 in observation chamber 9, and photographic head 7 is flexibly connected with display 2.Described photographic head 7 is provided with fog-proof lens.The rounded arrangement of LED lamp 10 on display screen 11 on display 2, its center of circle is the central point of display screen 11, LED lamp 10 respectively with large buttons 5 with dwindle button 6 and be connected.
During work, medical personnel's gripping handle 1, by hyoplastron 3 when patient's bicker proceeds to root of the tongue portion, push patient's tongue open, by photographic head 7, gather image, be presented on display 2, observe patient's uvula and epiglottis situation, epiglottis root smoothly handle 1 direction slightly exert oneself, on lift epiglottis, can on display 2, show and expose good glottis, now, staff's turning handle 1 by glottis picture disply in LED lamp 10 apertures at display screen 11 centers, when running into the patient that glottis is larger, large buttons 5 can tune up LED lamp 10 iris radius, only make glottis be positioned at LED lamp 10 aperture centers, run into the patient that glottis is less, dwindle button 6 and dwindle LED lamp 10 iris radius, only make glottis be positioned at LED lamp 10 aperture centers, because photographic head 7 is positioned at the observation chamber 9 of tube chamber 4, so now tube chamber 4 positions are over against patient's glottis, cannula lumen 8 is over against patient's glottis, and medical personnel can insert endotracheal tube in patient's glottises along cannula lumen 8, enter trachea.
Some patient's glottises position can judge fast by experience, and the now existence of display 2 affects medical worker's intubate efficiency on the contrary, thus can display 2 is separated with handle 1, and display 2 is separated with photographic head 7, increases work efficiency.
The power supply of LED lamp 10 is powered by rechargable power supplies, and power supply is connected with on and off switch.Wherein the charging socket of power supply and on and off switch can be arranged on display 2 upper ends.During use, turn on the power switch; While not using, powered-down switch.
Be noted that, the above embodiment is to the explanation of technical solutions of the utility model and unrestricted, other modification that is equal to replacement or makes according to prior art of affiliated technical field those of ordinary skill, as long as do not exceed thinking and the scope of technical solutions of the utility model, within all should being included in the desired interest field of this utility model.
Claims (5)
1. an electronic visual laryngoscope capable of rapid positioning, the display (2), handle (1) and the hyoplastron (3) that comprise electrolaryngoscope, it is characterized in that: described display (2) is connected with handle (1) upper end, handle (1) lower end is provided with hyoplastron (3), hyoplastron (3) below connects tube chamber (4), in tube chamber (4), be provided with photographic head (7), photographic head (7) is connected with display (2); The rounded arrangement of LED lamp (10) on display screen (11) on display (2), its center of circle is the central point of display screen (11), LED lamp (10) is connected with adjusting device.
2. a kind of electronic visual laryngoscope capable of rapid positioning as claimed in claim 1, is characterized in that: described adjusting device comprises large buttons (5) and dwindle button (6), large buttons (5) with dwindle button (6) and be connected with LED lamp (10) respectively.
3. a kind of electronic visual laryngoscope capable of rapid positioning as claimed in claim 1, is characterized in that: described display (2) is flexibly connected with handle (1).
4. a kind of electronic visual laryngoscope capable of rapid positioning as claimed in claim 1, it is characterized in that: described tube chamber (4) comprises upper and lower separated cannula lumen (8) and observation chamber (9), in observation chamber (9), be provided with photographic head (7), photographic head (7) is flexibly connected with display (2).
5. a kind of electronic visual laryngoscope capable of rapid positioning as claimed in claim 4, is characterized in that: described photographic head (7) is provided with fog-proof lens.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320570550.8U CN203447262U (en) | 2013-09-16 | 2013-09-16 | Electronic visual laryngoscope capable of rapidly locating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320570550.8U CN203447262U (en) | 2013-09-16 | 2013-09-16 | Electronic visual laryngoscope capable of rapidly locating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203447262U true CN203447262U (en) | 2014-02-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320570550.8U Expired - Fee Related CN203447262U (en) | 2013-09-16 | 2013-09-16 | Electronic visual laryngoscope capable of rapidly locating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203447262U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107348938A (en) * | 2017-07-21 | 2017-11-17 | 叶建光 | A kind of video laryngoscope with display switching key |
| CN107469216A (en) * | 2017-08-30 | 2017-12-15 | 王德伟 | A kind of clinical anesthesia intubation auxiliary device |
| CN114053539A (en) * | 2020-07-31 | 2022-02-18 | 首都医科大学附属北京儿童医院 | Early warning method, device and control equipment for tracheal intubation of infant |
-
2013
- 2013-09-16 CN CN201320570550.8U patent/CN203447262U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107348938A (en) * | 2017-07-21 | 2017-11-17 | 叶建光 | A kind of video laryngoscope with display switching key |
| CN107469216A (en) * | 2017-08-30 | 2017-12-15 | 王德伟 | A kind of clinical anesthesia intubation auxiliary device |
| CN114053539A (en) * | 2020-07-31 | 2022-02-18 | 首都医科大学附属北京儿童医院 | Early warning method, device and control equipment for tracheal intubation of infant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WANG YONGBIN Free format text: FORMER OWNER: LIU SHURAN Effective date: 20140410 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20140410 Address after: 471000 Road, Luolong District, Henan City, Luoyang Province, intersection of Tong Lin Avenue and Xuefu street, emergency department of new hospital, First Affiliated Hospital of Henan University of Science and Technology Patentee after: Wang Yongbin Address before: 471000 Luoyang Province, Luolong District, Henan City, province Avenue and Tong Tong Street intersection, the First Affiliated Hospital of Henan University of Science and Technology, new hospital Patentee before: Liu Shuran |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20140916 |
|
| EXPY | Termination of patent right or utility model |