CN110934560A - Tooth surface observation device - Google Patents

Tooth surface observation device Download PDF

Info

Publication number
CN110934560A
CN110934560A CN201911381472.5A CN201911381472A CN110934560A CN 110934560 A CN110934560 A CN 110934560A CN 201911381472 A CN201911381472 A CN 201911381472A CN 110934560 A CN110934560 A CN 110934560A
Authority
CN
China
Prior art keywords
observation
inner cavity
camera
handle
head
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
Application number
CN201911381472.5A
Other languages
Chinese (zh)
Inventor
谭小地
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Pangkoh Information Optics Co Ltd
Original Assignee
Qingdao Pangkoh Information Optics Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qingdao Pangkoh Information Optics Co Ltd filed Critical Qingdao Pangkoh Information Optics Co Ltd
Priority to CN201911381472.5A priority Critical patent/CN110934560A/en
Publication of CN110934560A publication Critical patent/CN110934560A/en
Pending legal-status Critical Current

Links

Images

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
    • A61B1/05—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 the image sensor, e.g. camera, being in the distal end portion
    • 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
    • A61B1/00004—Operational features of endoscopes characterised by electronic signal processing
    • A61B1/00009—Operational features of endoscopes characterised by electronic signal processing of image signals during a use of endoscope
    • 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
    • A61B1/00011—Operational features of endoscopes characterised by signal transmission
    • A61B1/00016—Operational features of endoscopes characterised by signal transmission using wireless means
    • 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
    • A61B1/24—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
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0059—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence
    • A61B5/0082—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes
    • A61B5/0088—Measuring for diagnostic purposes; Identification of persons using light, e.g. diagnosis by transillumination, diascopy, fluorescence adapted for particular medical purposes for oral or dental tissue

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Public Health (AREA)
  • Biophysics (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Radiology & Medical Imaging (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Signal Processing (AREA)
  • Endoscopes (AREA)

Abstract

The invention relates to a tooth surface observation device which comprises a handle, wherein an observation head is arranged at the front end of the handle, the observation head is provided with an inner cavity, a camera is arranged in the inner cavity, an observation port communicated with the inner cavity is arranged on the side surface of the observation head, a reflector is arranged in the position of the observation port in the inner cavity, and the camera collects images outside the observation port through the reflector. The handle is matched with the observation head in a hinged mode, a torsional spring is arranged at the hinged position, an LED lamp piece facing the observation port is arranged in the inner cavity, the camera is provided with a wireless output device, and a transparent isolation layer is arranged at the observation port. The device simple structure, convenient to use can observe near the tooth surface when carrying out oral cavity inspection, need not to keep the distance and adjust repeatedly and focus, and the operation of being convenient for can bring better use for the user and experience.

Description

Tooth surface observation device
Technical Field
The invention belongs to the technical field of human health monitoring equipment, and particularly relates to a tooth surface observation device.
Background
At present, people attach more and more high attention to the health and hygiene of tooth, and dentists usually use mouth mirror to observe when examining tooth for patient, and this kind of traditional inspection method is observed the affected part by the examiner can't, is unfavorable for the patient to produce directly perceived understanding to the state of an illness of self, also does not help expert's consultation of doctors and data transmission, and consequently the electron mouth speculum that has the camera has obtained wide application. When observing the tooth, current electron oral cavity speculum often need keep a section distance with the tooth surface to the camera lens needs the back-and-forth movement to look for suitable focus, so that obtain comparatively clear image, especially when observing the tooth of patient's oral cavity inside, need prop up certain space with the mouth, can bring uncomfortable sense for the patient, is unfavorable for the doctor operation moreover.
Disclosure of Invention
The invention aims to provide a tooth surface observation device which can observe the tooth surface in a close range, so as to reduce discomfort brought to the oral cavity of a patient and solve the defects in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a tooth surface viewing device, includes the handle, the handle front end is provided with the viewing head, the inner chamber has been seted up to the viewing head, be provided with the camera in the inner chamber, the viewing head side seted up with the communicating viewing aperture of inner chamber, the inner chamber is in viewing aperture position is equipped with the speculum, the camera passes through the speculum and gathers the image outside the viewing aperture, still be equipped with the LED lamp piece towards the viewing aperture in the inner chamber.
Preferably, the handle is in hinged fit with the viewing head and a torsion spring is provided at the hinged position.
Preferably, a mounting seat is arranged in the inner cavity, and the reflector is mounted on the mounting seat.
Preferably, an antifogging film is adhered to the mirror surface of the reflector.
Preferably, a wireless output device is arranged in the camera.
Preferably, a transparent isolation layer is arranged at the observation port.
As described above, the tooth surface observation device according to the present invention has the following advantageous effects: simple structure, reasonable in design, the camera sets up inside the viewing head, changes through the speculum and makes a video recording the view path, can press close to the tooth with the viewing head and inspect, need not to keep one section distance with the tooth surface, also need not the back-and-forth movement and focuses, uses convenient operation, can effectively reduce the uncomfortable of patient's mouth and feel, brings better use and experiences.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
In the figure: 1. a handle; 2. an observation head; 3. an inner cavity; 4. a camera; 5. a viewing port; 6. a mirror; 7. a torsion spring; 8. a mounting seat; and 9.LED lamp pieces.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, the invention is a tooth surface observation device, comprising a handle 1, wherein the front end of the handle 1 is provided with an observation head 2, the observation head 2 is provided with an inner cavity 3, the inner cavity 3 is internally provided with a camera 4, the side surface of the observation head 3 is provided with an observation port 5 communicated with the inner cavity 3, the inner cavity 3 is provided with a reflector 6 at the position of the observation port 5, the camera 4 collects images outside the observation port 5 through the reflector 6, and the reflector 6 in the device uses a glass mirror surface or a metal mirror surface; be equipped with the LED lamp piece 9 towards viewing aperture 5 in the inner chamber 3, LED lamp piece 9 provides for camera 4 and shines, guarantees the effect of data acquisition.
The principle of the device is as follows: the shooting view finding path of the camera 4 is changed by utilizing the reflection effect of the reflector 6 on light, and the camera 4 observes the image outside the observation port 5 through the reflector 6 and collects the image; the camera 4 needs to transmit image data to a peripheral display and a storage device in real time, and in a preferred embodiment, the camera 4 is provided with a wireless output device, specifically, a bluetooth output device can be selected, so that the operation and the use are more convenient compared with other modes of image transmission through a data line. The focal length of the camera 4 of the device is preset as required, and the observation port 5 is only close to the surface of the tooth during use. The device is more convenient to use and operate, the front and the back do not need to be moved repeatedly for focusing, the observation head 2 does not need to keep a distance with the surface of the tooth during use, and the discomfort brought to a patient is reduced.
Referring to fig. 1, in a specific embodiment, the observation head 2 is a tubular structure, and is specifically formed by splicing two shells, the two shells form the inner cavity 3 after being spliced, one end of the observation head 2 is connected with the handle 1, and the side surface of the other end is provided with the observation port 5. In another embodiment, a groove is formed on the viewing head 2 to form the inner cavity 3, and a cover in clamping fit is arranged on the groove. In specific application, a battery can be arranged in the inner cavity 3 to supply power to the camera 4 and the LED lamp piece 9, and an external power wire can also be connected.
In order to improve the flexibility of use, the arrangement mode of the handle 1 and the observation head 2 can be as follows: for example, the handle 1 has a certain curvature, and the observation head 2 is fixedly arranged at the end part of the handle 1; a soft material with a certain elasticity may be used at the connection part of the handle 1 and the observation head 2, and the observation head 2 may swing within a certain range. In a preferred embodiment, the handle 1 is hinged to the viewing head 2, and a torsion spring 7 is provided at the hinge. Specifically, the method comprises the following steps: referring to fig. 1, the front end of handle 1 is provided with the U-shaped breach, the inboard symmetry of U-shaped breach is provided with two draw-in grooves, 2 one end outside symmetries of observation head are equipped with two archs, observation head 2 passes through protruding and the inboard draw-in groove of U-shaped breach cooperate the draw-in groove with bellied cooperation position is provided with torsional spring 7, uses this connected mode, and observation head 2 can be swung at certain extent around the tip of handle 1 to have the elasticity that resets, do benefit to the operation more when carrying out the oral cavity inspection.
When manufacturing, with speculum 6 direct mount inner chamber 3 can lead to difficult processing, and the steadiness is not good, and it is troublesome to change, so in a preferred embodiment, be equipped with mount pad 8 in the inner chamber 3, speculum 6 installs on mount pad 8, and in concrete application, mount pad 8 can be materials such as plastics, rubber, and the bonding is fixed in inner chamber 3, compares in with speculum 6 direct mount in inner chamber 3, and it is more firm, is convenient for change moreover.
When the device is used, the device needs to extend into the oral cavity of a patient, water mist in the oral cavity can be attached to the mirror surface of the reflector 6 to influence the sight, so in a preferred embodiment, an anti-mist film is attached to the mirror surface of the reflector 6, and the water mist attached to the mirror surface is further reduced or avoided.
The LED lamp piece 9 in the device can be arranged on the wall of the inner cavity 3, can also be arranged on the mounting base 8 and can also be arranged on the side wall of the observation hole 5, and the LED lamp piece 9 and the camera 4 share the power supply and work simultaneously with the camera 4 through switch control.
In a preferred embodiment, a transparent isolation layer is arranged at the observation port 5, the isolation layer can be glass or transparent plastic, and the main function is to prevent foreign matters such as saliva of a patient from entering the inner cavity 3, causing internal pollution and water inlet damage of components such as the camera 4.
In summary, the tooth surface observation device provided by the invention can solve the problems of inconvenient operation and focusing caused by the fact that the lens needs to be separated from the inspection part by a certain distance, so that the tooth surface observation device effectively overcomes some practical problems in the prior art, thereby having higher utilization value and use significance.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention, it should be understood that various modifications and adaptations can be made by those skilled in the art without departing from the principles of the present invention and are intended to be within the scope of the invention.

Claims (6)

1. A tooth surface viewing device comprising a handle (1) and characterized in that: the front end of the handle (1) is provided with an observation head (2), the observation head (2) is provided with an inner cavity (3), a camera (4) is arranged in the inner cavity (3), the side surface of the observation head (2) is provided with an observation port (5) communicated with the inner cavity (3), the inner cavity (3) is provided with a reflector (6) at the position of the observation port (5), and the camera (4) collects images outside the observation port (5) through the reflector (6); and an LED lamp sheet (9) facing the observation port (5) is also arranged in the inner cavity (3).
2. A dental surface viewing device according to claim 1, wherein: the handle (1) is in hinged fit with the observation head (2), and a torsion spring (7) is arranged at the hinged position.
3. A dental surface viewing device according to claim 1, wherein: the inner cavity (3) is internally provided with a mounting seat (8), and the reflector (6) is mounted on the mounting seat (8).
4. A dental surface viewing device according to claim 1, wherein: an antifogging film is adhered to the mirror surface of the reflector (6).
5. A dental surface viewing device according to claim 1, wherein: the camera (4) is provided with a wireless output device.
6. A dental surface viewing device according to claim 1, wherein: and a transparent isolation layer is arranged at the observation port (5).
CN201911381472.5A 2019-12-27 2019-12-27 Tooth surface observation device Pending CN110934560A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911381472.5A CN110934560A (en) 2019-12-27 2019-12-27 Tooth surface observation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911381472.5A CN110934560A (en) 2019-12-27 2019-12-27 Tooth surface observation device

Publications (1)

Publication Number Publication Date
CN110934560A true CN110934560A (en) 2020-03-31

Family

ID=69913384

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911381472.5A Pending CN110934560A (en) 2019-12-27 2019-12-27 Tooth surface observation device

Country Status (1)

Country Link
CN (1) CN110934560A (en)

Similar Documents

Publication Publication Date Title
US5527261A (en) Remote hand-held diagnostic instrument with video imaging
US6599238B2 (en) Video scope with discriminating cover
US20030187331A1 (en) Ergonomic otoscope with efficient light
CN209003940U (en) Wide-angle visualizes practical toothwash pen
CN207679421U (en) A kind of ear nose larynx peephole
KR20130049704A (en) Otoscope using a smartphone and the specular attachment
CN212140392U (en) Tooth surface observation device
CN201123808Y (en) Hand instrument for dentist
JPH11113841A (en) Otorhinological videoscope and otorhinological videoscope system using it
CN110934560A (en) Tooth surface observation device
CN104665755A (en) Household electronic endoscope
CN217066337U (en) Oral cavity is with having video imaging and multiple adjustment's mouth mirror
CN215651987U (en) Visual intelligent rotary cotton swab ear picking rod
CN211155699U (en) Mouth mirror capable of quickly demisting and clearly imaging
CN204379236U (en) Self-examination mouth mirror
CN205729300U (en) A kind of gun-type external ear mirror system connecting Intelligent mobile equipment
CN204542022U (en) A kind of domestic electronic endoscope
CN215305710U (en) Multifunctional stomatoscope
CN211243286U (en) Special oral mirror with camera shooting function for oral medical treatment
CN213551633U (en) Otology endoscope
CN110338742A (en) A kind of mouth mirror of antifogging blur-free imaging
CN205729306U (en) A kind of gun-type laryngopharyngeal mirror system connecting Intelligent mobile equipment
TWI589261B (en) Simplified otoscope capable of connecting with portable digital equipments
ITMI990036A1 (en) DEVICE FOR THE SELF-VISION OF THE EXTERNAL AUDITIVE CONDUCT AND / OR THE TIMPANIC MEMBRANE
CN210697604U (en) Legal medical expert is with portable skin tissue inspection mirror

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination