CN109044245B - Oral cavity detection device - Google Patents
Oral cavity detection device Download PDFInfo
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- CN109044245B CN109044245B CN201810964923.7A CN201810964923A CN109044245B CN 109044245 B CN109044245 B CN 109044245B CN 201810964923 A CN201810964923 A CN 201810964923A CN 109044245 B CN109044245 B CN 109044245B
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- rod
- oral cavity
- supporting rod
- camera
- limiting rod
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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
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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
- A61B1/00002—Operational features of endoscopes
- A61B1/00043—Operational features of endoscopes provided with output arrangements
- A61B1/00045—Display arrangement
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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
- A61B1/00147—Holding or positioning arrangements
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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
- A61B1/24—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
Abstract
The invention provides an oral cavity detection device, which comprises a head fixing part, an oral cavity detection part and an image display part; the head fixing part is used for fixing the head of the person to be detected; the oral cavity detection part is arranged on the head fixing part, detects the oral cavity of a person to be detected and wirelessly transmits oral cavity information to the image display part, and the image display part receives the oral cavity information and displays the oral cavity information through the display screen. The invention has the following beneficial effects: (1) the structure is simple, the cost is low, and the operation is easy; (2) through the interaction of the image display part and the oral cavity detection part, medical staff can detect the diseases in the oral cavity only by operating the image display part, and the working intensity of the medical staff is greatly reduced.
Description
Technical Field
The invention relates to the field of medical appliance machinery, in particular to an oral cavity detection device.
Background
The oral cavity (oral cavity) is the beginning of the digestive system, with the anterior wall being the upper and lower lips, the lateral wall being the cheeks, the upper wall being the palate, and the lower wall being the floor of the mouth. The cleft of the mouth surrounded by the oral lip leads to the outside and the pharynx is communicated with the pharynx backwards through the pharynx gorge. The oral cavity can be divided into the vestibule (oral cavity) and the propria cavity (oral cavity). The former is the gap between the upper and lower lips and cheek and the upper and lower arches and gum, the latter is the space enclosed by the upper and lower arches and gum, the top is palate, the bottom (mouth bottom) is composed of mucous membrane, muscle and skin. The main stomatological diseases include stomatological facial skin sample, epidermal submandibular space infection, jaw face lymphangioma, dentate process development deformity, maxillary sinus malignant tumor, jaw amelogenesis cytoma, chronic ethmoid sinusitis, mandibular retropulsion, tetracycline pigmentation, tongue leukoplakia and other diseases.
Doctors can treat the diseases in the oral cavity in a targeted way only after the detection and confirmation of the diseases in the oral cavity, so that the device for detecting the diseases in the oral cavity is very important. Patent No. CN201610775099.1, patent name "oral cavity inboard health inspection device" the invention discloses an oral cavity inboard health inspection device, including power strip, display screen, last supporting seat, a bracing piece and No. two bracing pieces, the power strip top is equipped with the display screen, power strip one end links to each other with last supporting seat through the induction axis, go up supporting seat one end and be equipped with induction magnet, go up the supporting seat and link to each other with a bracing piece activity through a rotation axis, go up the supporting seat and link to each other with No. two bracing piece activities through No. two rotation axes, a bracing piece outside is equipped with a small-size basin, No. two bracing piece outsides are equipped with No. two small-size basins, a bracing piece one end is connected a smooth pole, and a smooth pole one end is equipped with the camera. According to the oral cavity inner side hygiene detection device, the power panel, the display screen, the upper support seat, the first support rod and the second support rod are arranged, so that the oral cavity inner side hygiene can be effectively detected, and a better oral cavity environment is brought. However, the medical care personnel needs to control the opening and closing of the first support rod and the second support rod through the action of the magnetic repulsion control button and the magnetic attraction control button, the opening and closing angle is fixed, the adjustment cannot be carried out according to the calibers of different patients, the soft tissues of the patients can be damaged, and the discomfort of the patients can be caused; when a certain position of the oral cavity is detected, medical staff need to keep the same posture to place the oral cavity inner side hygiene inspection device into the oral cavity of a patient, eyes always observe the oral cavity condition of the patient through a display screen, the work fatigue of the medical staff is easy to cause, the inspection device is difficult to fix in the oral cavity and easy to shift, so that the time for detection is consumed, in the whole process of detecting the oral cavity, the posture of the oral cavity inner side hygiene inspection device placed into the oral cavity of the patient by the medical staff needs to be changed continuously, the whole oral cavity of the patient can be checked more comprehensively, and the discomfort of the patient is caused in the process of changing the posture; in addition, the arrangement position of the camera is easy to condense fog due to the contact with hot air exhaled by a human body, so that the observation visual field is influenced, and other substances adhered to the surface of the oral cavity also influence the inspection;
disclosure of Invention
Aiming at the defects of the prior art, the invention provides an oral cavity detection device, which comprises a head fixing part, an oral cavity detection part and an image display part;
the head fixing part is used for fixing the head of the person to be detected;
the oral cavity detection part is arranged on the head fixing part and used for detecting the oral cavity of a person to be detected and wirelessly transmitting oral cavity information to the image display part,
the image display part receives the oral information and displays the oral information through the display screen.
Preferably, the head fixing portion includes a support base and a limit plate connected to the support base through a telescopic member.
Preferably, the oral cavity detection part is connected with the supporting seat through a swing rod, and the swing rod is movably connected with the supporting seat.
Preferably, the oral cavity detection part comprises an upper limiting rod, a lower limiting rod, a left supporting rod and a right supporting rod, and the two ends of the upper limiting rod and the lower limiting rod are connected into a square shape through the left supporting rod and the right supporting rod.
Preferably, the upper limiting rod, the lower limiting rod, the left supporting rod and the right supporting rod are spring telescopic rods.
Preferably, the oral cavity detection part further comprises a controller for controlling the upper limit rod, the lower limit rod, the left support rod and the right support rod to stretch, and the upper limit rod, the lower limit rod, the left support rod and the right support rod are all provided with piezoelectric sensors; the controller is electrically connected with the piezoelectric sensor, and the controller is in wireless transmission with the image display part.
Preferably, be provided with the camera on the last gag lever post, the camera pass through the camera expansion bend and go up the gag lever post and connect, the camera can control the rotation of front and back 180 around, last gag lever post on can set up the LED lamp.
Preferably, be provided with the camera on the lower limiting rod, the camera pass through the camera expansion bend and connect with lower limiting rod, the camera can control 180 rotations in front and back, lower limiting rod on can set up the LED lamp.
Preferably, the joint of the swing rod and the oral cavity detection part is provided with a water ball which is detachably connected, and the water ball is provided with a convex block.
Preferably, the camera surface is made of a high-temperature resistant anti-fog material.
The invention has the following beneficial effects:
(1) the structure is simple, the cost is low, and the operation is easy;
(2) through the interaction of the image display part and the oral cavity detection part, medical staff can detect diseases in the oral cavity only by operating the image display part, so that the working intensity of the medical staff is greatly reduced;
(3) the oral cavity of a person is slowly opened through the interaction of the controller and the piezoelectric sensor, and the soft tissue of the oral cavity of the person is protected to the maximum extent;
(4) according to the caliber sizes of people of different ages, the opening size of the mouth of the person and the exposure degree of the upper lip and the lower lip of the mouth are controlled by stretching or contracting the upper limiting rod, the lower limiting rod, the left supporting rod and the right supporting rod; the upper row of teeth and the lower row of teeth are fixed, so that medical staff can conveniently perform laryngeal examination, oral examination or oral care and other medical actions on people, and the detection is not time-consuming due to displacement;
(5) under the action of the LED lamp, the upper camera and the lower camera are matched for use, so that the oral cavity condition of a person is detected without dead angles, and a more accurate oral cavity diagnosis result is obtained;
(6) after detecting, take out oral cavity detection portion from the oral cavity, sting protruding piece, the water in the water polo gets into the mouth, carries out the su mouth, and basin or disposal bag are vomited into to the mouthwash.
(7) The surface of the camera is made of a high-temperature-resistant anti-fog material, hot air exhaled by the oral cavity of a human body is not easy to condense fog on the surface of the camera, and the shooting clarity is guaranteed to the maximum extent.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram according to an embodiment of the present invention;
FIG. 3 is a schematic view of an oral cavity detecting part according to an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a swing link and a water ball according to an embodiment of the present invention;
FIG. 5 is a schematic view of a lower limit lever according to an embodiment of the present invention;
FIG. 6 is a schematic structural view of a support base and a flexible chin shell according to an embodiment of the present invention;
in the figure: 1. a supporting seat; 101. a support plate; 102. supporting legs; 103. a concave portion; 104. a bottom case; 105. a left cheek portion; 106. a right cheek portion; 2. a telescopic member; 3. a limiting plate; 4. an upper limiting rod; 41. a front upper limit rod; 42. a rear upper limit rod; 5. a lower limit lever; 501. a telescopic part; 502. a connecting portion; 503. an arc-shaped portion; 51. a front lower limit lever; 52. a rear lower limit lever; 6. a left support bar; 61. a first left support bar; 62. a second left support bar; 7. a right support bar; 71. a first right support bar; 72. a second right support bar; 8. a piezoelectric sensor; 9. a camera extender; 10. a camera; 11. a controller; 12, an LED lamp; 13. a water ball; 14. a swing rod; 15. an image display unit; 16. a raised block; 17. hooking; 18. a connecting rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, 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. The drawings are only for purposes of illustration and are not intended to be limiting, some components of the drawings may be omitted, enlarged or reduced to illustrate the embodiments of the present invention, and the size of the actual product may not be limited thereto.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be interpreted broadly, e.g., as being either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations. The components described below are all known in the art, and unless otherwise specified, the connection or control of the components is known in the art, but the present invention is still described in detail as much as possible.
Examples
As shown in fig. 1, an oral cavity detecting device includes a head fixing portion, an oral cavity detecting portion, and an image display portion 15;
the head fixing part is used for fixing the head of the person to be detected;
the oral cavity detection part is arranged on the head fixing part, detects the oral cavity of the person to be detected and wirelessly transmits oral cavity information to the image display part 15,
the image display unit 15 receives oral information and displays the oral information through a display screen.
The image display unit 15 may be a computer, a notebook computer, a client, or the like, as long as it can receive oral information and display it through a display screen.
The working principle of the invention is as follows: during the detection, the patient can put into the mouth detection oral cavity of oneself with mouth detection portion by oneself, also can be medical personnel and put into patient's mouth detection oral cavity with mouth detection portion, and mouth detection portion gives image display portion 15 with the oral cavity information wireless transmission that detects, and image display portion 15 receives oral cavity information and shows through the display screen, and medical personnel carry out the diagnosis according to the oral cavity information of display screen demonstration and write the diagnosis result.
The wireless transmission mode can be a common CDMA module, a GPRS module or a 3G module, as long as the wireless transmission can be realized.
The embodiment has the following beneficial effects:
(1) the structure is simple, the cost is low, and the operation is easy;
(2) through the interaction of the image display part 15 and the oral cavity detection part, medical staff can detect diseases in the oral cavity only by operating the image display part 15, and the working intensity of the medical staff is greatly reduced;
(3) when the patient is detected, the head of the patient is fixed by the head fixing part, the oral cavity detection part can be put into the oral cavity of the patient, the working strength of medical workers is greatly reduced by the active detection mode of the patient, and the fear psychology of the patient, particularly the juvenile and children, in the passive detection mode is greatly reduced.
As a preferred embodiment of the above embodiment, as shown in fig. 2, the head fixing portion includes a support base 1 and a stopper plate 3 in which the support base 1 is connected by a telescopic member 2.
The supporting seat 1 has various structures as long as the chin can be fixed, as an exemplary illustration, the supporting seat may be a supporting plate 101, the lower surface of the supporting plate 101 is connected with at least 1 supporting leg 102, a downward concave part 103 is arranged in the middle of the supporting plate 101, the chin of a patient can be conveniently placed and fixed, in order to increase the comfort level of the lower part and to better fix the chin, as shown in fig. 6, a flexible chin shell made of a flexible material may be further arranged in the concave part 103, and as an exemplary illustration, the flexible chin shell may be made of a rubber material. The chin shell includes a bottom shell 104, a left cheek portion 105, and a right cheek portion 106, wherein the left cheek portion 105 and the right cheek portion 106 are normally adhered to the bottom shell 104, and a certain pushing force can be applied to move in the lateral direction of the bottom shell. The bottom shell 104, left cheek portion 105, and right cheek portion 106 are normally bonded to one another in contact. The chin of the patient is placed in the bottom shell 104, the patient or medical staff stop moving the left cheek portion 105 and the right cheek portion 106 in the bottom shell by hand when the patient or medical staff transversely move in the bottom shell to contact with the face of the patient, the left cheek portion 105 and the right cheek portion 106 are naturally adhered and fixed in the bottom shell 104, the chin of the patient is fixed in the flexible chin shell, and the bottom shell 104, the left cheek portion 105 and the right cheek portion 106 are made of flexible materials, so that the skin of the patient is not injured.
The telescopic member 2 has various structures as long as it can be extended and contracted, and may be a telescopic rod as an exemplary illustration.
The working mode is as follows: according to patient's head height, adjust flexible part 2 from top to bottom for limiting plate 3 and patient's head contact, for better fixed head, the part of limiting plate 3 and patient's head contact can set to upwards protruding.
As a preferred embodiment of the above embodiment, the oral cavity detecting part is connected with the supporting seat 1 through the swing rod 14, and the swing rod 14 is movably connected with the supporting seat 1.
When the oral cavity detection device is used, the swing rod 14 is movably connected with the supporting seat 1, the position of the swing rod 14 can be adjusted, the oral cavity detection part can be conveniently and accurately placed in the oral cavity of different patients, and in addition, the oral cavity detection part can be placed on the supporting seat 1 or vertically placed beside the supporting seat 1 when the oral cavity detection device is not used. The swing rod 14 can be a telescopic rod, and is convenient to adapt to patients of different ages.
As a preferred embodiment of the above embodiment, the oral cavity detecting part includes an upper limit rod 4, a lower limit rod 5, a left support rod 6, and a right support rod 7, and both ends of the upper limit rod 4 and the lower limit rod 5 are connected by the left support rod 6 and the right support rod 7.
Connect into the oral type through last gag lever post 4, lower gag lever post 5, left branch vaulting pole 6, right branch vaulting pole 7, strut and fixed people's oral cavity, make things convenient for medical personnel's detection, in order not to harm patient's oral cavity tissue, the position of going up gag lever post 4, lower gag lever post 5, left branch vaulting pole 6, right branch vaulting pole 7 and people's oral cavity contact is the arc.
As a preferred embodiment of the above embodiments, the upper limit rod 4, the lower limit rod 5, the left support rod 6, and the right support rod 7 are all spring telescopic rods. The spring telescopic rod is favorable for controlling the oral cavity of a person to be slowly opened, and is small in size and convenient to place when not used.
The upper limit rod 4, the lower limit rod 5, the left support rod 6 and the right support rod 7 are not limited to spring telescopic rods, and can be other telescopic rods.
The oral cavity detecting part may be a square frame formed by connecting four arc-shaped rods, or may be a square frame as shown in fig. 3, and includes a front upper limit rod 41, a rear upper limit rod 42, a front lower limit rod 51, a rear lower limit rod 52, a first left support rod 61, a second left support rod 62, a first right support rod 71, a second right support rod 72, and a connecting rod 18, wherein both ends of the front upper limit rod 41 and the rear upper limit rod 42 are connected by the connecting rod 18, both ends of the front lower limit rod 51 and the rear lower limit rod 52 are connected by the connecting rod 18, both ends of the first left support rod 61 and the second left support rod 62 are connected by the connecting rod 18, both ends of the first right support rod 71 and the second right support rod 72 are connected by the connecting rod 18, both ends of the front upper limit rod 41 and the front lower limit rod 51 are connected by the first left support rod 61 and the first right support rod 71, both ends of the rear upper limit rod 42 and the rear lower limit rod 52 are connected by the second left support rod 62, The second right supporting rod 72 is connected to form a square three-dimensional frame, which has a wider range of opening the oral cavity than the square planar frame, and the visual detection range of the medical staff is enlarged.
The upper limit rod 4, the lower limit rod 5, the left support rod 6, the right support rod 7, the front upper limit rod 41, the rear upper limit rod 42, the front lower limit rod 51, the rear lower limit rod 52, the first left support rod 61, the second left support rod 62, the first right support rod 71 and the second right support rod 72 are not limited to straight rods and arc-shaped rods, and can also be in the structure shown in fig. 5, the lower limit rod 5 is exemplified by the following limit rod 5, the lower limit rod 5 comprises a telescopic part 501, connecting parts 502 arranged at two ends of the telescopic part 501 and an arc-shaped part 503 connected with the connecting parts 502, the outer edge of the telescopic part 501 protrudes downwards to better fix the human dental bed, the connecting parts 502 are linear, and the contact part between the lower limit rod 5 and the human oral cavity is the arc-shaped part 503 so as not to damage the oral tissue of the patient.
Above-mentioned go up the gag lever post 4, the gag lever post 5 down, the left branch vaulting pole 6, the right branch vaulting pole 7, preceding gag lever post 41, the gag lever post 42 is gone up to the back, preceding gag lever post 51 is down, the gag lever post 52 is down after, first left branch vaulting pole 61, second left branch vaulting pole 62, first right branch vaulting pole 71, second right branch vaulting pole 72, preceding gag lever post 41 and last gag lever post 42 after with, connecting rod 18 designs to stretch out and draw back and is in order to adapt to the patient oral cavity of different ages size, prevent to harm patient's soft tissue, no matter put into patient oral cavity or take out all very conveniently from patient oral cavity with oral cavity detection portion.
As a preferred embodiment of the above embodiment, the oral cavity detecting part further comprises a controller 11 for controlling the extension and retraction of the upper limiting rod 4, the lower limiting rod 5, the left support rod 6 and the right support rod 7, wherein the piezoelectric sensors 8 are respectively arranged on the upper limiting rod 4, the lower limiting rod 5, the left support rod 6 and the right support rod 7; the controller 11 is electrically connected with the piezoelectric sensor 8, and the controller is wirelessly transmitted with the image display part 15.
The image display part 15 further comprises a display screen and a CPU (Central processing Unit) processor connected with the display screen, the oral pressure contacted in the process of extending the upper limit rod 4, the lower limit rod 5, the left support rod 6 and the right support rod 7 is transmitted to the controller 11 through the piezoelectric sensor 8, the controller 11 transmits signals to the CPU processor of the image display part 15, the CPU processor compares the signals with an internal threshold value, a stop signal is sent to the controller 11 when the threshold value is reached, and the controller 11 controls the upper limit rod 4, the lower limit rod 5, the left support rod 6 and the right support rod 7 to stop extending. The controller controls the upper limiting rod 4, the lower limiting rod 5, the left supporting rod 6 and the right supporting rod 7 to stretch and retract, which is the prior art and is not described in detail.
When the detection is finished, the controller 11 controls the upper limiting rod 4, the lower limiting rod 5, the left supporting rod 6 and the right supporting rod 7 to slowly contract. After the contraction, the oral cavity detection part is taken out.
As a preferred embodiment of the above embodiment, the upper limiting rod 4 is provided with a camera 10, the camera 10 is connected with the upper limiting rod 4 through a camera expansion piece 9, the camera 10 can rotate at an angle of 180 ° from left to right and back to front, and the upper limiting rod 4 can be provided with an LED lamp 12.
As a preferred embodiment of the above embodiment, the lower limit rod 5 is provided with a camera 10, the camera 10 is connected with the lower limit rod 5 through a camera expansion piece 9, the camera 10 can rotate 180 degrees from left to right and back to front, and the lower limit rod 5 can be provided with an LED lamp 12.
The LED lamp 12 provides a light source, and is matched with the camera 10 on the upper limiting rod 4 and the camera 10 on the lower limiting rod 5 for use, so that the condition of the oral cavity can be shot without dead angles. When the camera 10 is not used, the camera is extended and contracted to the upper limit rod 4 and the lower limit rod 5 through the camera expansion piece 9.
For the rectangular stereo frame, the cameras 10 can be arranged on the front upper limit rod 41, the rear upper limit rod 42, the front lower limit rod 51 and the rear lower limit rod 52, the cameras 10 are respectively connected with the front upper limit rod 41, the rear upper limit rod 42, the front lower limit rod 51 and the rear lower limit rod 52 through the camera telescopic device 9, the cameras 10 can rotate by 180 degrees from left to right and from front to back, and the LED lamps 12 can be arranged on the front upper limit rod 41, the rear upper limit rod 42, the front lower limit rod 51 and the rear lower limit rod 52.
As a preferred embodiment of the above embodiment, a detachable water ball 13 is arranged at the joint of the swing rod 14 and the oral cavity detection part, and a convex block 16 is arranged on the water ball 13.
Can dismantle connected mode is various, as exemplary illustration, as shown in fig. 4, can be that pendulum rod 14 and oral cavity detection portion junction set up couple 17, and water polo 13 hangs on couple 17, and protruding piece makes things convenient for patient's oral cavity to detect the protruding piece 16 of after stinging water polo 13, and the water of water polo 13 gets into the convenient su mouth in patient's oral cavity.
As a preferred embodiment of the above embodiment, the surface of the camera 10 is made of a high-temperature resistant antifogging material. The problem that hot air exhaled by the oral cavity of a human body is not easy to condense fog on the surface of the camera 10 is avoided, and the shooting clarity is guaranteed to the maximum extent.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, and it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made herein without departing from the principles and spirit of the invention, the scope of the invention being defined by the appended claims and their equivalents rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (4)
1. An oral cavity detection device, characterized in that: comprises a head fixing part, an oral cavity detection part and an image display part;
the oral cavity detection part is arranged on the head fixing part, detects the oral cavity of a person to be detected and wirelessly transmits oral cavity information to the image display part, and the image display part receives the oral cavity information and displays the oral cavity information through the display screen;
the oral cavity detection part comprises a front upper limiting rod, a rear upper limiting rod, a front lower limiting rod, a rear lower limiting rod, a first left supporting rod, a second left supporting rod, a first right supporting rod, a second right supporting rod and a connecting rod, wherein two ends of the front upper limiting rod and the rear upper limiting rod are connected through the connecting rod;
the front upper limiting rod, the rear upper limiting rod, the front lower limiting rod, the rear lower limiting rod, the first left supporting rod, the second left supporting rod, the first right supporting rod, the second right supporting rod and the connecting rod are all spring telescopic rods;
the oral cavity detection part also comprises a controller which controls the front upper limit rod, the rear upper limit rod, the front lower limit rod, the rear lower limit rod, the first left supporting rod, the second left supporting rod, the first right supporting rod, the second right supporting rod and the connecting rod to stretch, and the front upper limit rod, the rear upper limit rod, the front lower limit rod, the rear lower limit rod, the first left supporting rod, the second left supporting rod, the first right supporting rod, the second right supporting rod and the connecting rod are all provided with piezoelectric sensors; the controller is electrically connected with the piezoelectric sensor, and the controller is in wireless transmission with the image display part; the controller can control the front upper limiting rod, the rear upper limiting rod, the front lower limiting rod, the rear lower limiting rod, the first left supporting rod, the second left supporting rod, the first right supporting rod, the second right supporting rod and the connecting rod to slowly contract and stop expanding;
the front lower limiting rod and the rear lower limiting rod respectively comprise a telescopic part, connecting parts arranged at two ends of the telescopic part and an arc part connected with the connecting parts, and the outer edge of the telescopic part is downwards protruded;
the head fixing part comprises a supporting seat and a limiting plate connected with the supporting seat through a telescopic part; the oral cavity detection part is connected with the supporting seat through a swing rod, and the swing rod is movably connected with the supporting seat; the joint of the swing rod and the oral cavity detection part is provided with a water ball which is detachably connected, and the water ball is provided with a convex block.
2. The oral cavity examination device of claim 1, wherein: preceding last spacing pole and back on all be provided with the camera, the camera pass through the camera expansion bend and preceding spacing pole, back on the spacing pole be connected, the camera can control 180 rotations in front and back, preceding spacing pole and back on set up the LED lamp.
3. The oral cavity examination device of claim 1, wherein: preceding lower gag lever post and back all be provided with the camera on the gag lever post, the camera pass through the camera expansion bend and preceding gag lever post and back lower gag lever post are connected, the camera can control 180 rotations in front and back, preceding gag lever post and back lower gag lever post on set up the LED lamp.
4. An oral test device as claimed in claim 2 or 3, wherein: the surface of the camera is made of a high-temperature-resistant anti-fog material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810964923.7A CN109044245B (en) | 2018-08-23 | 2018-08-23 | Oral cavity detection device |
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| CN109730729A (en) * | 2018-12-24 | 2019-05-10 | 陈冰琳 | A kind of larynx section inspection tongue depressor |
| CN111494053B (en) * | 2020-05-13 | 2021-10-22 | 青岛市口腔医院 | Oral cavity tooth body dental pulp clinical diagnosis device |
| CN111772580A (en) * | 2020-05-29 | 2020-10-16 | 湖州市中心医院 | Oral cavity foreign matter detection device |
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