CN108968899A - A kind of demisting mouth mirror - Google Patents
A kind of demisting mouth mirror Download PDFInfo
- Publication number
- CN108968899A CN108968899A CN201810919439.2A CN201810919439A CN108968899A CN 108968899 A CN108968899 A CN 108968899A CN 201810919439 A CN201810919439 A CN 201810919439A CN 108968899 A CN108968899 A CN 108968899A
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- China
- Prior art keywords
- conveyer belt
- temperature
- mirror
- heater strip
- demisting
- 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.)
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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
- A61B1/24—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 mouth, i.e. stomatoscopes, e.g. with tongue depressors; Instruments for opening or keeping open the mouth
- A61B1/247—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 mouth, i.e. stomatoscopes, e.g. with tongue depressors; Instruments for opening or keeping open the mouth with means for viewing areas outside the direct line of sight, e.g. dentists' mirrors
- A61B1/253—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 mouth, i.e. stomatoscopes, e.g. with tongue depressors; Instruments for opening or keeping open the mouth with means for viewing areas outside the direct line of sight, e.g. dentists' mirrors with means for preventing fogging
-
- 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
- A61B1/00002—Operational features of endoscopes
- A61B1/00057—Operational features of endoscopes provided with means for testing or calibration
-
- 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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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Biophysics (AREA)
- Biomedical Technology (AREA)
- Veterinary Medicine (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Optics & Photonics (AREA)
- Pathology (AREA)
- Radiology & Medical Imaging (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Endoscopes (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention belongs to dental medical apparatus fields, and in particular to a kind of demisting mouth mirror has temperature sensor, imaging sensor, lithium battery, conveyer belt, transfer roller, heater strip, hairbrush.Pass through sensor measurement patient's oral temperature；Conditions of patients is judged by the rgb value of imaging sensor shot image；If conventional work, heater strip temperature is set, heater strip temperature is made to increase heated belt, to remove water mist, after conveyor belt temperature is close to oral temperature, heater strip stops working；If the sensitive state of an illness, make transfer roller that conveyer belt be driven to rotate, by the hairbrush of side in transmit process, brush away the water mist on conveyer belt, until specular surface stops after not having water mist.The present invention using heating and two kinds of defogging methods of wiping, effectively can comprehensively solve the problems, such as mirror surface haze, cleaning, can avoid causing uncomfortable situation to patient due to heating.
Description
Technical field
The invention belongs to dental medical apparatus field, in particular to a kind of demisting mouth mirror.
Background technique
Mouth mirror is one of most common small-sized medical instrument in clinical oral diagnosis and treatment, in the use process of mouth mirror, due to
There are the temperature difference for mouth mirror and oral cavity, will lead to mirror surface and haze, need to be by mouth mirror when solving the problems, such as that mirror surface hazes and clears up mirror surface at present
Take out from patient oral cavity, wiped using sterile cotton balls, there are also using heat mirror body in the way of demisting (such as patent
CN205107608U), or using Wiping mechanism demisting (such as patent CN203935166U).
Summary of the invention
The present invention provides a kind of intelligent Condensateproof mouth mirrors, can carry out different demistings according to the individual instances of patient
Operation, defogging effect is good, easy to use.
It includes test section, demisting portion and control unit, and test section is used to detect the individual instances and mirror body situation of patient, control
Portion processed controls the operation in demisting portion according to the individual instances and mirror body situation；
Test section includes:
First temperature sensor is close to mirror bar and is outwardly arranged, for measuring intraoral temperature；
Imaging sensor is located at mirror bar top, for shooting affected part image；
Second temperature sensor close to conveyer belt is located at the inside of protrusion, for measuring the temperature of conveyer belt；
Demisting portion includes:
Lithium battery is located inside mirror bar；
Conveyer belt comprising transparent TPU base flexible, and the silver layer coated in the TPU base back side, silver layer make entirely
The front of TPU base is formed as mirror surface；
Transfer roller and driving motor are used to drive conveyer belt movement, and are equipped with heater strip at the roll shaft of transfer roller, heating
Silk generates heat when being powered, heat, which is transferred to conveyer belt by roll body, keeps conveyer belt heated；
Protrusion is set to the top of transfer roller, and raised inside is for accommodating hairbrush and second temperature sensor, the protrusion
When can also prevent from carrying out defogging operation, conveyer belt touches affected part；
Hairbrush is located at the inside of protrusion with being close to transmission belt, for physics wiping conveyer belt to remove on conveyer belt
Water mist；
Control unit is configured as:
When the first temperature sensor detects that mouthful cavity temperature is greater than the temperature for the conveyer belt that second temperature sensor detects
Degree, mirror surface is easy to haze at this time, and control unit analyzes the rgb value of affected part image captured by movement images sensor, if the RGB
Value is in preset range, then the mode of control unit selection heating demisting, i.e. connection lithium battery and heater strip, send out heater strip
Heat, to allow conveyer belt to heat up, to remove the water mist on mirror surface；When second temperature sensor detects that the temperature of conveyer belt is close
Or it is greater than oral temperature, control disconnects lithium battery and heater strip；If conveyer belt is cooling, can be heated again, to prevent mirror
Water mist is generated on face again；
When the rgb value is in outside preset range, show patient oral cavity there may be the thermo-responsive state of an illness such as gum redness, this
The mode of Shi Buyi selection heating demisting, therefore the mode of control unit selection wiping demisting, i.e. connection lithium battery and driving motor,
Transfer roller rotation is driven, during conveyer belt is mobile, conveyer belt coat, which brushes, to be wiped, to remove the water mist on mirror surface.It wipes
Wiping mist process off can be operated repeatedly according to mirror surface from producing vapour situation.
The beneficial effects of the present invention are: the present invention effectively can comprehensively solve the problems, such as mirror surface haze, cleaning.Avoid thermo-responsive
The state of an illness uses wiping method demisting, can avoid causing uncomfortable situation to occur to patient due to heating.
Detailed description of the invention
Fig. 1 shows mouth mirror overall structure figure；
Fig. 2 shows mirror body partial interior exploded views；
Fig. 3 shows mirror body partial longitudinal section figure.
Specific embodiment
With reference to the accompanying drawings, the function that the structure of this system is described in detail and is realized.
Demisting mouth mirror includes test section, demisting portion and control unit, and test section is used to detect the individual instances and inspection of patient
Mirror body situation is surveyed, control unit is used for the operation according to the individual instances and mirror body situation control demisting portion；
Wherein test section includes:
First temperature sensor 11 is close to mirror bar and is outwardly arranged, for measuring oral temperature；
Imaging sensor 12 is located at mirror bar top, surveys affected part image for shooting；
Second temperature sensor, e.g. infrared thermometer 13 are located in 23 protrusion of transfer roller close to 22 ground of conveyer belt
Portion, for measuring the temperature of conveyer belt 22；
Demisting portion includes:
Lithium battery 21；
Conveyer belt 22 comprising transparent TPU base flexible, and the silver layer coated in the TPU base back side, silver layer make whole
The front of a conveyer belt 22 can be used as mirror surface use；
Transfer roller 23 and driving motor (not shown) are made from a material that be thermally conductive, roll shaft for driving conveyer belt 22 mobile
Place is equipped with heater strip 24, and heater strip 24 generates heat when being powered, and transfers heat to conveyer belt 22 by transfer roller 23；Transmission
The top of roller 23 is equipped with protrusion, and when for preventing from carrying out defogging operation, conveyer belt touches affected part, and lobed interior is for accommodating hairbrush
25 with infrared thermometer 13；
Hairbrush 25 is close to 22 ground of transmission belt and is located at 23 lobed interior of transfer roller；
Control unit 3 is connect with 1 signal of test section, and is configured as:
When detecting that oral temperature is greater than the temperature for the conveyer belt that infrared thermometer 13 detects, mirror surface is easy to haze,
The rgb value for analyzing affected part image captured by movement images sensor 12 at this time is controlled if the rgb value is in preset range
The mode of portion 3 processed selection heating demisting, i.e. connection lithium battery 21 and heater strip 24, make heater strip 24 generate heat, to allow conveyer belt
22 heatings, to remove the fog on mirror surface；After detecting 22 temperature of conveyer belt close to oral temperature, heater strip 24 stops work
Make；If conveyer belt 22 is cooling, it can be heated again, to prevent generating water mist；
When the rgb value is in outside preset range, such as R value is excessively high, shows that there may be gum rednesses etc. in patient oral cavity
The thermo-responsive state of an illness, then the selection of control unit 3 wiping demister pattern, that is, connect lithium battery 21 and transfer roller 23, to drive conveyer belt
22 is mobile；During displacement, conveyer belt 22 is wiped by hairbrush 25, to remove the fog on mirror surface；Wipe demisting process
It can be operated repeatedly according to mirror surface from producing vapour situation.
One skilled in the art would recognize that without departing substantially from the spirit and scope of the invention as generally describing,
Various variations and/or modification can be carried out to invention shown in each specific embodiment.Therefore, in terms of all
For, embodiment here is considered as illustrative and and non-limiting.Equally, the present invention includes any feature
Combination, the combination of any feature especially in Patent right requirement, even if the combination of this feature or feature is not in patent
It is explicitely stated in claim or each embodiment here.
Claims (2)
1. a kind of demisting mouth mirror, which is characterized in that it can select heating defogging mode or wiping according to the individual instances of patient
Defogging mode.
2. a kind of demisting mouth mirror comprising test section, demisting portion and control unit, test section be used for detect patient individual instances and
Mirror body situation, control unit control the operation in demisting portion according to the individual instances and mirror body situation；It is characterized in that,
Test section includes:
First temperature sensor is close to mirror bar and is outwardly arranged, for measuring intraoral temperature；
Imaging sensor is located at mirror bar top, for shooting affected part image；
Second temperature sensor close to conveyer belt is located at the inside of protrusion, for measuring the temperature of conveyer belt；
Demisting portion includes:
Lithium battery is located inside mirror bar；
Conveyer belt comprising transparent TPU base flexible, and the silver layer coated in the TPU base back side, silver layer make entire TPU
The front of base is formed as mirror surface；
Transfer roller and driving motor are used to drive conveyer belt movement, and are equipped with heater strip at the roll shaft of transfer roller, and heater strip is logical
Heat is generated when electric, heat, which is transferred to conveyer belt by roll body, keeps conveyer belt heated；
Protrusion is set to the top of transfer roller, and raised inside is for accommodating hairbrush and second temperature sensor；
Hairbrush is located at the inside of protrusion with being close to transmission belt, for physics wiping conveyer belt to remove the water mist on conveyer belt；
Control unit is configured as:
When the first temperature sensor detects that mouthful cavity temperature is greater than the temperature of conveyer belt that second temperature sensor detects, this
When mirror surface be easy to haze, control unit further analyzes the rgb value of affected part image captured by movement images sensor, if described
Rgb value is in preset range, then the mode of control unit selection heating demisting, i.e. connection lithium battery and heater strip, make heater strip
Fever, to allow conveyer belt to heat up, to remove the water mist on mirror surface；When second temperature sensor detects that the temperature of conveyer belt connects
Closely or it is greater than oral temperature, control disconnects lithium battery and heater strip；
When the rgb value is in outside preset range, show that there may be the thermo-responsive state of an illness, then control unit selection wipings in patient oral cavity
The mode of demisting, i.e. connection lithium battery and driving motor drive transfer roller rotation, during conveyer belt is mobile, conveyer belt
Coat, which brushes, to be wiped, to remove the water mist on mirror surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810919439.2A CN108968899B (en) | 2018-08-10 | 2018-08-10 | Demisting mouth mirror |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810919439.2A CN108968899B (en) | 2018-08-10 | 2018-08-10 | Demisting mouth mirror |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108968899A true CN108968899A (en) | 2018-12-11 |
| CN108968899B CN108968899B (en) | 2020-07-21 |
Family
ID=64552483
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810919439.2A Active CN108968899B (en) | 2018-08-10 | 2018-08-10 | Demisting mouth mirror |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108968899B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109512374A (en) * | 2019-01-11 | 2019-03-26 | 中南大学 | A kind of mouth mirror of removable mirror surface mist |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103935329A (en) * | 2013-01-23 | 2014-07-23 | 福特环球技术公司 | Multi-zone Demist Strategy |
| CN105259811A (en) * | 2015-10-30 | 2016-01-20 | 青岛海尔智能技术研发有限公司 | Mirror surface demisting method based on gesture recognition technology and automatic demisting mirror |
| CN204971186U (en) * | 2015-08-11 | 2016-01-20 | 广州医科大学附属口腔医院 | But electrical heating department of stomatology mouth mirror of defogging |
| CN105433671A (en) * | 2015-11-17 | 2016-03-30 | 青岛海尔智能技术研发有限公司 | Method for automatically removing mist on mirror surface and automatic demisting mirror |
| CN206629285U (en) * | 2017-04-12 | 2017-11-10 | 吴佳泽 | A kind of astronomical telescope demisting shade |
-
2018
- 2018-08-10 CN CN201810919439.2A patent/CN108968899B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103935329A (en) * | 2013-01-23 | 2014-07-23 | 福特环球技术公司 | Multi-zone Demist Strategy |
| CN103935329B (en) * | 2013-01-23 | 2017-03-01 | 福特环球技术公司 | Multizone demisting strategy |
| CN204971186U (en) * | 2015-08-11 | 2016-01-20 | 广州医科大学附属口腔医院 | But electrical heating department of stomatology mouth mirror of defogging |
| CN105259811A (en) * | 2015-10-30 | 2016-01-20 | 青岛海尔智能技术研发有限公司 | Mirror surface demisting method based on gesture recognition technology and automatic demisting mirror |
| CN105433671A (en) * | 2015-11-17 | 2016-03-30 | 青岛海尔智能技术研发有限公司 | Method for automatically removing mist on mirror surface and automatic demisting mirror |
| CN206629285U (en) * | 2017-04-12 | 2017-11-10 | 吴佳泽 | A kind of astronomical telescope demisting shade |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109512374A (en) * | 2019-01-11 | 2019-03-26 | 中南大学 | A kind of mouth mirror of removable mirror surface mist |
| CN109512374B (en) * | 2019-01-11 | 2024-06-04 | 中南大学 | Can get rid of mouth mirror of mirror surface water smoke |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108968899B (en) | 2020-07-21 |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20200630 Address after: 233600 3rd floor, building B6, standardized workshop, Woyang Economic Development Zone, Bozhou City, Anhui Province Applicant after: Sino Russian International Medical Research Co.,Ltd. Address before: 230088, Hongfeng Road, hi tech Zone, Anhui, Hefei, 25 Applicant before: HEFEI WANZHI TECHNOLOGY Co.,Ltd. |
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| GR01 | Patent grant |