CN108523825B - Portable ear, nose and throat mirror for field operation - Google Patents
Portable ear, nose and throat mirror for field operation Download PDFInfo
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- CN108523825B CN108523825B CN201810642712.1A CN201810642712A CN108523825B CN 108523825 B CN108523825 B CN 108523825B CN 201810642712 A CN201810642712 A CN 201810642712A CN 108523825 B CN108523825 B CN 108523825B
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- 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
- A61B1/227—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 ears, i.e. otoscopes
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- 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
- A61B1/00163—Optical arrangements
- A61B1/00188—Optical arrangements with focusing or zooming features
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- 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
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- 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]
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- 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
- A61B1/233—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 nose, i.e. nasoscopes, e.g. testing of patency of Eustachian tubes
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- 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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- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
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- Radiology & Medical Imaging (AREA)
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Abstract
A portable ear and nasopharynx laryngoscope for use in field conditions, comprising: portable light source, ear and nasopharynx laryngoscope, digital high definition auto focusing lens and display unit; the portable light source is connected with the ear and nasopharyngeal laryngoscope, and provides a light source for the ear and the nasopharyngeal laryngoscope so as to illuminate the part to be detected; the eyepiece part of the ear and nose pharyngoscope is connected with the digital high-definition automatic focusing lens; the digital high-definition automatic focusing lens is connected with the display unit, so that an image of the part to be detected is displayed on the display unit. The portable ear and nasopharynx laryngoscope for field operations can be well adapted to field operations sanitary conditions, and helps doctors to well realize corresponding visual inspection under field operations conditions, and medical inspection means under field operations conditions are well enriched.
Description
Technical Field
The invention relates to a medical instrument, in particular to a portable ear and nasopharynx laryngoscope used under field conditions.
Background
The field operation sanitary equipment is the basis of army motor guard and is the material guarantee for constituting emergency motor guard units. In the 21 st century, along with the transformation of war modes and the diversity of guarantee tasks, in order to adapt to the requirements of novel guard modes, the army at home and abroad actively develops the research and development work of field sanitation equipment while the military countries continuously develop high-grade, fine and sharp weapon equipment, so that the equipment level and comprehensive platform guarantee capability of the field sanitation equipment are continuously improved. As the field medical team equipment of each basic unit is superior distribution, although the equipment strength has been greatly improved for many years, the research and development forces on some non-emergency equipment and equipment with low use rate are insufficient, certain defects still exist in the aspect of part of special equipment, and especially the problems of insufficient scientific design, unreasonable configuration and the like of part of field sanitary equipment are urgently needed to be solved as soon as possible. To meet the requirements of field environments, the equipment and functions of the sanitary equipment are necessary to be further perfected, and the equipment has to be multifunctional as much as possible, so that the emergency equipment has stronger portability.
In the otoscope and nasopharyngoscope examination work commonly used in the five sense organs of all levels of hospitals, accessory equipment such as cold light sources, workstations and the like are required to be equipped besides the scope body, so that certain requirements on hardware, places and the like are met, the utilization rate is low in the ordinary training and exercise process, and the equipment is not always in the field operation sanitary equipment allocation catalogue of all levels of military units.
Along with the increasing development and application of intelligent digital electronic equipment and APP software, intelligent medical trendy is initiated, inspection means and corresponding equipment are miniaturized, remodelled and intelligent increasingly, but improvement research on related inspection devices is lacking in field medical institutions at the same time, and corresponding portable intelligent inspection devices are not provided. In the diagnosis and treatment process of the patient suffering from explosive injury and the like, related otorhinolaryngoscopy equipment is often needed, so that single knife direct insertion is facilitated, and time is saved.
Disclosure of Invention
In view of the above, the invention aims to provide a portable ear and nasopharynx laryngoscope for field operations, which can conveniently and rapidly realize conventional examination and diagnosis of the ear and the throat of a patient under the field operations, effectively perfect the medical examination level under the field operations environment, improve the guard and guarantee capability, and also be an excellent supplement to the existing field operations sanitary equipment.
The invention relates to a portable ear and nasopharynx laryngoscope used under field conditions, which is characterized by comprising the following components: portable light source, ear and nasopharynx laryngoscope, digital high definition auto focusing lens and display unit;
the portable light source is connected with the ear and nasopharyngeal laryngoscope, and provides a light source for the ear and the nasopharyngeal laryngoscope so as to illuminate the part to be detected; the eyepiece part of the ear and nose pharyngoscope is connected with the digital high-definition automatic focusing lens; the digital high-definition automatic focusing lens is connected with the display unit, so that an image of the part to be detected is displayed on the display unit.
Preferably, the portable light source comprises a rechargeable battery and an LED lamp, and the rechargeable battery supplies power to the LED lamp.
Preferably, the LED lights are mounted at a first end of the connection unit and the light guide beam plug bar of the ear and nasopharyngeal laryngoscope is inserted into a second end of the connection unit.
Preferably, a screw is provided on the second end of the connection unit, and an end of the screw passes through the housing of the connection unit and abuts against the outer periphery of the light guide beam inserted rod, so as to firmly fix the light guide beam inserted rod in the connection unit.
Preferably, an adjusting knob is arranged between the rechargeable battery and the LED lamp so as to adjust the brightness of the LED lamp.
Preferably, the digital high-definition autofocus lens is connected to the eyepiece portion of the ear and nasopharynx laryngoscope through a coupling unit.
Preferably, the coupling unit is further formed with a resilient clip for stably fixing the eyepiece portion of the ear and nasopharynx laryngoscope.
Preferably, the display unit is a tablet computer or a smart phone.
Preferably, the output of the digital high-definition automatic focusing lens is output to the tablet personal computer or the smart phone through a USB data line and an OTG patch cord.
The portable ear and nasopharynx laryngoscope for field operations can be well adapted to field operations sanitary conditions, and helps doctors to well realize corresponding visual inspection under field operations conditions, and medical inspection means under field operations conditions are well enriched. While achieving the intended clinical significance, the following advantages are achieved:
(1) Reasonable in design, portable. The whole set of device is designed according to the characteristics of field operation sanitary equipment, is very small and exquisite after the preparation is accomplished, and all parts can become a whole, and is very compact, and the simple packing of need only is usually followed, places in the middle of the box of field operation medical team, convenient to carry. The device has good collaboration, and can conveniently and rapidly share and analyze images acquired by the device for the difficult medical records to be discussed or consultated.
(2) Simple manufacture and low cost. The main body part of the whole device is processed and reformed by using outsourcing parts, the manufacturing process is simple, no special materials or processing methods are used, the added cost of all parts is within 500 yuan, and the manufacturing cost is very low.
(3) The operation is simple and convenient, and the popularization is easy. The operation of the device can be successfully completed by only one person, the whole device is simple to connect, the special requirements on conditions such as sites and hardware are avoided, and the operation can be mastered in minutes. After connection is completed, the operation of examination and diagnosis is not different from the clinical daily operation, and general medical workers can master the operation only by simple training, so that the operation has good popularization and application values.
Drawings
FIG. 1 is a schematic view of the portable ear and nasopharynx laryngoscope for use in field conditions of the invention;
fig. 2 is an exploded view of the portable ear and nasopharynx laryngoscope for use in field conditions of the invention.
Detailed Description
The portable ear and nasopharynx laryngoscope for use in field conditions of the present invention will be described in detail with reference to the accompanying drawings.
The invention relates to a portable ear and nasopharynx laryngoscope for field operations, which comprises: a portable light source, an ear and nasopharynx laryngoscope 15, a digital high definition auto focus lens 12, a display unit 11.
The portable light source is connected with the ear and nose-throat mirror 15 to provide light source for the ear and nose-throat mirror to illuminate the part to be detected; the eyepiece part 14 of the ear and nose pharyngoscope 15 is connected with the digital high-definition automatic focusing lens 12; the digital high-definition autofocus lens 12 is connected to the display unit 11, whereby an image of the portion to be detected is displayed on the display unit.
In one embodiment, the portable light source includes a rechargeable battery 20 and an LED lamp, the LED lamp being powered by the rechargeable battery 20.
In one embodiment, the LED light is mounted at a first end of the connection unit 17 and the light guide beam plunger 16 of the ear and nasopharyngeal laryngoscope 15 is inserted into a second end of the connection unit 17.
The second end of the connection unit 17 is provided with a screw 18, and an end of the screw 18 passes through the housing of the connection unit 17 and abuts against the outer circumference of the light guide beam insertion rod 16 to firmly fix the light guide beam insertion rod 16 in the connection unit 17.
In one embodiment, an adjustment knob 19 is provided between the rechargeable battery 20 and the LED lamp to adjust the brightness of the LED lamp. The adjustment knob is the same as a dimming knob used in a desk lamp or the like.
The digital high definition autofocus lens 12 is connected to the eyepiece portion 14 of the ear and nasopharynx laryngoscope 15 via a coupling unit 13.
The coupling unit 13 is further formed with an elastic clip to stably fix the eyepiece portion of the ear and nasopharyngeal laryngoscope.
The display unit 11 may be a tablet computer or a smart phone.
The output of the digital high definition autofocus lens 12 is output to a tablet computer or smart phone via a USB data line and OTG patch cord.
The design and assembly process of each part will now be described as follows:
portable light source
The portable light source provides power by using a purchased Patriot A110S type charger baby, the light source part is a lamp holder part which is directly detached from the LED desk lamp, one end of the light source part is a USB connector for connecting the charger baby, the other end of the light source part is a 5V,7W LED bulb, and an adjusting knob is arranged between the power source and the light source for adjusting the brightness of the light source. A connection unit is made of a polymer material at the end of the portable light source. The screw thread is arranged in one end of the connecting unit, the lamp cap part of the light source can be connected and screwed, and the other end of the connecting unit is also provided with a fastening knob by utilizing a metal screw.
Auto-focusing lens
The lens part adopts a digital high-definition automatic focusing lens, so that the image acquisition and transmission can be very effectively completed. One end of the lens is connected with the data line, the other end of the lens is correspondingly modified, an elastic clamp is manufactured by using a stainless steel wire with the length of 2mm, and after the eyepiece part of the otoscope or the nasopharynx laryngoscope is connected with the lens, the clamp is clamped, so that the eyepiece is conveniently taken out and screwed, and the eyepiece part and the auto-focusing lens can be more firmly connected during operation.
Data transmission line
The data line is mainly used for transmitting images, the whole data transmission line is divided into two parts, one is a USB data line, one end of the data line is connected with the automatic focusing lens, and the other end of the data line is connected with a computer, so that the images can be transmitted to a workstation for display; the other one is an OTG patch cord, one end of the OTG patch cord is connected with a USB data line, the other end of the OTG patch cord is used for being connected with a smart phone or a tablet of an android system, and the like, so that images can be transmitted to the mobile phone or the tablet for display under field conditions, and related operations are greatly facilitated.
Display unit
The display unit part can display images by using a computer workstation commonly used in clinic under the condition of hardware condition. Under the field battle condition, the image display can be realized very conveniently by a mobile phone and the like. The whole operation does not need to be additionally provided with hardware facilities such as an acquisition card, and the like, and only one USB camera APP is downloaded in the mobile phone, so that the display of images can be realized in real time, and the functions such as image acquisition or video recording can be realized by utilizing function keys on the USB camera APP software on the mobile phone, thereby ensuring the efficient development of diagnosis and treatment work.
Function and control
Light source section control: the power supply part is used as the charging device, the LED lamp can provide a clear and stable illumination light source for the whole device, an operator can observe the screen in the use process and rotate the brightness adjusting knob of the LED lamp by one hand until the brightness required in the examination and diagnosis process is reached, and clear and stable images are acquired on the screen.
Image acquisition control: the image acquisition is realized through the automatic focusing lens, an image acquisition workstation in the daily examination process of the five sense organs is omitted, the image acquisition can be completed by installing image acquisition APP software in intelligent equipment such as a mobile phone, and a user can complete the functions of image acquisition, image storage and the like by clicking.
Image transmission control: after the image acquisition is completed, the image can be watched in real time in APP software, the image can be edited by using intelligent equipment, and when the image is required to be transmitted, the image transmission and sharing can be rapidly and conveniently completed by using a wireless network or a mobile network through instant messaging software.
In use, each manufactured part is firstly connected with the otoscope or the nasopharyngoscope correctly, see figure 1. The light source is connected with the light guide beam inserted link of the mirror through the adapter of the portable light source, and the fastening knob on the adapter is adjusted to tightly connect the two parts. And then the eyepiece part of the otoscope or the nasopharynx laryngoscope is filled into the automatic focusing lens, the elastic clamp is clamped, so that the lens and the eyepiece are firmly connected, and finally the switching from the USB data line to the mobile phone is realized by using the OTG switching line, so that the connection sequence of each link is correct, and the combination is tight.
Method of operation
When relevant diagnosis and treatment work is carried out, firstly, the light source is turned on through the regulating switch of the portable light source, the proper brightness is regulated to be in the examination process, then, the patient is examined by utilizing the shooting part of the otoscope or the nasopharynx laryngoscope, the image is observed through the mobile phone screen, the shooting or shooting key on the mobile phone is pressed when the image is required to be taken or recorded, the whole operation process is more convenient and has higher efficiency than the daily work of the clinic in the hospital.
Application effects
After the design and the manufacture of the device are finished, trial is performed from the month of 2016 and 12. The method is sequentially applied to 8 cases of otoscopy and 2 cases of nasopharyngoscope examination in the department of five sense organs of a hospital, the overall operation is simpler than that of the otoscopy and the nasopharyngoscope used in the department of science in daily life, and the image effect can meet the requirement of clinical diagnosis; 30 cases of otoscopy are applied to the physical examination of the lower army in the physical examination center, 5 cases of nasopharyngoscope examination are applied, the speed and effect of the examination are greatly optimized, the preservation of images is realized, and a reference is provided for the next diagnosis of examined personnel; the image effect is far better than that of a simple checking method adopted by doctors under the field battle condition when the device is not used once in the field battle medical team. In the whole use process, the clinical staff can be quickly connected with related devices, the whole operation process is efficient and smooth, and the image effect is satisfactory. The whole set of device designed and manufactured by the method is matched with the clinical endoscope commonly used, so that related examination and diagnosis work can be well completed, the portable otoscope can clearly and accurately present the image of the auditory canal in front of a doctor, and the nasopharynx laryngoscope can acquire satisfactory images to realize the expected examination effect.
Claims (5)
1. A portable ear and nasopharynx laryngoscope for use in field conditions, comprising: portable light source, ear and nasopharynx laryngoscope, digital high definition auto focusing lens and display unit;
the portable light source is connected with the ear and nasopharyngeal laryngoscope, and provides a light source for the ear and the nasopharyngeal laryngoscope so as to illuminate the part to be detected; the eyepiece part of the ear and nose pharyngoscope is connected with the digital high-definition automatic focusing lens; the digital high-definition automatic focusing lens is connected with the display unit, so that an image of the part to be detected is displayed on the display unit;
the portable light source provides power by using the charger; the portable light source is a lamp cap part which is directly detached from the LED desk lamp, the first end of the portable light source is a USB connector connected with the charger, and the second end of the portable light source is a 5V,7W LED lamp;
an adjusting knob is arranged between the power supply and the portable light source and is used for adjusting the brightness of the portable light source;
a connecting unit is manufactured at the tail end of the portable light source by utilizing a high polymer material; the LED lamp is arranged at the first end of the connecting unit, and threads are arranged in the first end of the connecting unit so as to be connected with the lamp cap part of the portable light source and screwed; a light guide beam insertion rod of the ear and nose pharyngoscope is inserted into the second end of the connection unit; the second end of the connecting unit is provided with a fastening knob by utilizing a metal screw, and after the light guide beam inserting rod of the ear and nasopharynx laryngoscope is inserted into the connecting device, the tightness degree is adjusted by rotating the knob, so that the connection between the laryngoscope body and the light source is tight.
2. The portable ear and nasopharynx laryngoscope for use in field conditions as claimed in claim 1, wherein:
the digital high-definition automatic focusing lens is connected with the eyepiece part of the ear and nasopharynx laryngoscope through a coupling unit.
3. The portable ear and nasopharynx laryngoscope for use in field conditions as claimed in claim 2, wherein:
the coupling unit is further formed with an elastic clip for stably fixing the eyepiece portion of the ear and nasopharynx laryngoscope.
4. The portable ear and nasopharynx laryngoscope for use in field conditions as claimed in claim 1, wherein:
the display unit is a tablet personal computer or a smart phone.
5. The portable ear and nasopharynx laryngoscope for use in field conditions as claimed in claim 4, wherein:
and the output of the digital high-definition automatic focusing lens is output to the tablet personal computer or the smart phone through a USB data line and an OTG patch cord.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810642712.1A CN108523825B (en) | 2018-06-21 | 2018-06-21 | Portable ear, nose and throat mirror for field operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810642712.1A CN108523825B (en) | 2018-06-21 | 2018-06-21 | Portable ear, nose and throat mirror for field operation |
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| Publication Number | Publication Date |
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| CN108523825A CN108523825A (en) | 2018-09-14 |
| CN108523825B true CN108523825B (en) | 2023-05-26 |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110376942B (en) * | 2019-07-05 | 2024-03-08 | 中国人民解放军总医院 | Appointment system remote consultation scheduling device convenient to install |
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| JPH0998946A (en) * | 1995-10-04 | 1997-04-15 | Asahi Optical Co Ltd | Simple endoscope device |
| CN2875318Y (en) * | 2006-03-10 | 2007-03-07 | 王立国 | Visual laryngoscope |
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| CN202235281U (en) * | 2011-08-05 | 2012-05-30 | 乔月华 | Ear and nose examination mirror with light source |
| CN202397436U (en) * | 2011-12-30 | 2012-08-29 | 崔为胜 | High-definition portable endoscopic camera system |
| KR20170024051A (en) * | 2014-07-02 | 2017-03-06 | 제노코르, 인코포레이티드 | Borescopes and related methods and systems |
| EP3302226A4 (en) * | 2015-06-08 | 2019-01-09 | The General Hospital Corporation | Airway management and visualization device |
| CN204863073U (en) * | 2015-08-04 | 2015-12-16 | 温州芳植生物科技有限公司 | Promptly salvage with long -range endoscope system |
| CN205386135U (en) * | 2016-02-23 | 2016-07-20 | 合肥德铭电子有限公司 | Utilize portable electronic gastroscope system of multispectral examination focus |
| CN205814285U (en) * | 2016-05-16 | 2016-12-21 | 合肥德铭电子有限公司 | A kind of portable multifunctional digestive endoscopy |
| CN207438216U (en) * | 2017-12-05 | 2018-06-01 | 合肥德易电子有限公司 | A kind of portable minisize hysteroscope cold light source |
| CN209252803U (en) * | 2018-06-21 | 2019-08-16 | 中国人民解放军总医院 | For the Portable ear and nasopharyngolarygnoscope under field condition |
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- 2018-06-21 CN CN201810642712.1A patent/CN108523825B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2303511A1 (en) * | 1975-03-12 | 1976-10-08 | Wolf Gmbh Richard | LARYNGOSCOPE |
| JPH0998946A (en) * | 1995-10-04 | 1997-04-15 | Asahi Optical Co Ltd | Simple endoscope device |
| CN2875318Y (en) * | 2006-03-10 | 2007-03-07 | 王立国 | Visual laryngoscope |
| CN203914847U (en) * | 2014-04-25 | 2014-11-05 | 中国人民解放军总医院海南分院 | A kind of endoscope video signal wireless transmission system |
| CN204379230U (en) * | 2014-11-07 | 2015-06-10 | 南阳医学高等专科学校第一附属医院 | A kind of otorhinolaryngology detector |
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| CN108523825A (en) | 2018-09-14 |
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