CN110811507A - Oral cavity endoscope - Google Patents

Oral cavity endoscope Download PDF

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Publication number
CN110811507A
CN110811507A CN201911224687.6A CN201911224687A CN110811507A CN 110811507 A CN110811507 A CN 110811507A CN 201911224687 A CN201911224687 A CN 201911224687A CN 110811507 A CN110811507 A CN 110811507A
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CN
China
Prior art keywords
handle
oral cavity
connecting rod
button
electric telescopic
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Withdrawn
Application number
CN201911224687.6A
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Chinese (zh)
Inventor
马健
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Individual
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Individual
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Priority to CN201911224687.6A priority Critical patent/CN110811507A/en
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    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments 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
    • A61B1/24Instruments 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
    • A61B1/247Instruments 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00Instruments 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
    • A61B1/06Instruments 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

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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)

Abstract

The invention discloses an oral cavity endoscope, which comprises a handle, wherein a shell is arranged at the right end of the handle, square holes are symmetrically arranged on the upper and lower parts of the shell, round holes are symmetrically arranged on the upper and lower parts of the right end surface of the shell, a first electric telescopic rod is arranged on the right surface of the inner cavity of the shell, a push rod is arranged at the right end of the first electric telescopic rod, the right end of the push rod is provided with a rotating mechanism, one end of the rotating mechanism is provided with a connecting rod, a mirror is arranged at the right end of the connecting rod, a plurality of illuminating lamps are arranged at the outer edge of the mirror, the upper end surface and the lower end surface of the connecting rod are both provided with the first connecting rod, so that the problem that the existing oral endoscope is single in structure is solved, but because the structure and the shape in the oral cavity are complex, the length of the oral cavity endoscope body is fixed, the information acquisition is seriously influenced, meanwhile, the observation range of the fixedly connected lens is extremely narrow, and the angle of the lens is inconvenient to adjust.

Description

Oral cavity endoscope
Technical Field
The invention relates to the technical field of medical equipment, in particular to an oral cavity endoscope.
Background
At present, the number of patients in the department of stomatology is continuously increasing, the oral endoscope is one of the most important tools for oral examination, and the oral endoscope brings a new mode for examination and treatment in the oral cavity, and when the pathological changes of the patients are displayed in front of the patients, no more description or professional knowledge is needed. The patient also can understand the exigency of treatment, and the doctor can see the inside condition in patient's oral cavity clearly directly perceivedly to further discover patient's oral cavity pathological change, the various treatment measures of in time taking, current oral cavity endoscope knot is single, nevertheless because oral cavity structure and shape are complicated, the length of oral cavity endoscope body is fixed, has seriously influenced the collection of information, and the scope of fixed connection's lens observation is extremely narrow simultaneously, the angle of inconvenient adjustment lens.
Disclosure of Invention
The present invention is directed to an oral endoscope to solve the problems of the background art described above.
In order to achieve the purpose, the invention provides the following technical scheme: an oral cavity endoscope comprises a handle, wherein a shell is arranged at the right end of the handle, square holes are symmetrically arranged at the upper and lower parts of the shell, round holes are symmetrically arranged at the upper and lower parts of the right end surface of the shell, a first electric telescopic rod is arranged on the right surface of an inner cavity of the shell, a push rod is arranged at the right end of the first electric telescopic rod, a rotating mechanism is arranged at the right end of the push rod, a connecting rod is arranged at one end of the rotating mechanism, a mirror is arranged at the right end of the connecting rod, a plurality of illuminating lamps are arranged at the outer edge of the mirror, a first connecting rod is arranged on the upper and lower end surfaces of the connecting rod, a second connecting rod is hinged and connected to one end of the first connecting rod, one end of the second connecting rod movably penetrates through the round holes and is provided with tension springs, baffles are symmetrically arranged at the upper and lower parts, the push handle one end that runs through the square hole is equipped with spacing piece, the battery is installed to the inner chamber right-hand member face of casing, first button and second button are installed to the left surface top-bottom symmetry of casing, first button and second button all are connected with the battery, first button and first electric telescopic handle are connected, the second button is connected with the light.
Preferably, the diameter of the circular hole is larger than the maximum width of the second connecting rod.
Preferably, the anti-skid stripes are arranged at one end of the push handle, which is positioned on the outer surface of the shell.
Preferably, the square hole is in clearance fit with the push handle.
Preferably, the handle is provided with an anti-slip rubber sleeve.
Preferably, the rotating mechanism comprises a connecting seat, a spherical groove and a ball, the connecting seat is mounted at the right end of the push rod, the spherical groove is formed in the right end face of the connecting seat, the ball is rotatably mounted in the spherical groove, and a connecting rod is fixedly connected to the ball.
Preferably, slewing mechanism includes first support and pivot, first support is installed to the right-hand member of push rod, it is connected with the pivot to rotate on the first support, fixedly connected with connecting rod in the pivot.
Preferably, the right-hand member lateral wall longitudinal symmetry of casing is equipped with second electric telescopic handle, the second support is all installed to second electric telescopic handle's one end, the arc gasbag is all installed to the one end of second support, the third button is installed to the left surface lower extreme of casing, the third button is connected with the battery, the third button is connected with second electric telescopic handle.
Compared with the prior art, the invention has the beneficial effects that: the utility model provides an oral cavity speculum, be equipped with electric telescopic handle, can adjust the length of push rod according to the condition in patient's the oral cavity of difference, be equipped with slewing mechanism, first connecting rod, second connecting rod and extension spring, the motion of second connecting rod through operation one side, it rotates to drive first connecting rod, realize that slewing mechanism rotates certain angle, the second connecting rod of opposite side stimulates the extension spring promptly, not only can spacing motion, and can guarantee mirror self return, it is single to have solved current oral cavity endoscope knot, but because structure and shape are complicated in the oral cavity, the length of oral cavity speculum body is fixed, the collection of information has seriously been influenced, the scope of fixed connection's lens observation is extremely narrow simultaneously, the problem of the angle of inconvenient adjustment lens.
Drawings
FIG. 1 is a schematic cross-sectional front view illustrating an embodiment of the present invention;
FIG. 2 is a schematic top view of the mirror of the present invention;
FIG. 3 is a schematic cross-sectional view of a third embodiment of the present invention;
fig. 4 is a schematic cross-sectional structure diagram of four front views according to an embodiment of the invention.
In the figure: 1-handle, 2-shell, 3-square hole, 4-round hole, 5-first electric telescopic rod, 6-push rod, 7-rotating mechanism, 71-connecting seat, 72-spherical groove, 73-ball, 74-first support, 75-rotating shaft, 8-first button, 9-second button, 10-connecting rod, 11-mirror, 12-lighting lamp, 13-first connecting rod, 14-second connecting rod, 15-tension spring, 16-baffle, 17-push handle, 18-limiting piece, 19-storage battery, 20-second electric telescopic rod, 21-second support, 22-arc air bag and 23-third button.
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. 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. 1-2, embodiment 1: the invention provides a technical scheme that: an oral cavity endoscope, please refer to fig. 1, which comprises a handle 1, wherein the handle 1 is used for facilitating a doctor to use the device, the doctor can observe and diagnose the inside of the oral cavity of a patient by holding the handle 1 by hand, a shell 2 is installed at the right end of the handle 1, square holes 3 are symmetrically arranged on the upper and lower sides of the shell 2, the square holes 3 are used for enabling a push handle 17 to move left and right, namely the length of the square holes 3 is larger than the stroke of the left and right movement of the push handle 17, round holes 4 are symmetrically arranged on the upper and lower sides of the right end surface of the shell 2, the round holes 4 are used for supporting the left and right movement of a second connecting rod 14 and simultaneously providing space for the second connecting rod 14 to use when slightly rotating, a first electric telescopic rod 5 is installed on the right surface of the inner cavity of the shell 2, the first electric telescopic rod 5 is used for extending and shortening a push rod 6 according to the conditions of the oral cavity of, the length of the push rod 6 is adjusted, collection of information inside the oral cavity is facilitated, the push rod 6 is installed at the right end of the first electric telescopic rod 5, the rotating mechanism 7 is installed at the right end of the push rod 6, the connecting rod 10 is installed at one end of the rotating mechanism 7, please refer to fig. 2, the mirror 11 is installed at the right end of the connecting rod 10, a plurality of illuminating lamps 12 are arranged on the outer edge of the mirror 11, the mirror 11 feeds back conditions inside the oral cavity to a doctor, the illuminating lamps 12 serve as light sources, please refer to fig. 1, the upper end face and the lower end face of the connecting rod 10 are provided with the first connecting rods 13, one ends of the first connecting rods 13 are hinged to be connected with the second connecting rods 14, one ends of the second connecting rods 14 movably penetrate through the circular holes 4 and are provided with the tension springs 15, the left and right linear movement of the second connecting rods 14, the utility model facilitates the observation of the internal condition of the oral cavity by the doctor, facilitates the adjustment of the angle of the lens, can comprehensively check the internal part of the oral cavity, the baffle 16 is symmetrically arranged on the upper and lower sides of the internal cavity of the shell 2, one end of the tension spring 15 is fixedly connected with the baffle 16, when only one side of the push handle 17 is pulled, the first connecting rod 13 on the other side can rotate, the second connecting rod 14 on the other side can move to drive the tension spring 15, the tension spring 15 plays the role of limiting the rotation of the rotating mechanism 7, the upper and lower two end faces of the second connecting rod 14 which are far away from each other are provided with the push handle 17, one end of the push handle 17 which penetrates through the square hole is provided with a limiting piece 18, the limiting piece 18 is used for avoiding the push handle 17 from falling into the shell 2 and limiting the second connecting rod 14, the right end face of the internal cavity of the shell 2 is provided with a storage battery 19, the first button 8 and the second, the first button 8 and the second button 9 are both connected with the storage battery 19, the first button 8 is connected with the first electric telescopic rod 5, and the second button 9 is connected with the illuminating lamp 12.
Specifically, the diameter of the circular hole 4 is larger than the maximum width of the second link 14, giving the second link 14 sufficient space for movement.
Particularly, the one end that pushes away the handle 17 and be located the surface of casing 2 is equipped with anti-skidding stripe, makes things convenient for the doctor to promote and pushes away handle 17, avoids doctor's hand and pushes away the handle 17 and drop, and the accidental injury patient.
Specifically, the square hole 3 and the push handle 17 are in clearance fit, so that the second connecting rod 14 can be operated more smoothly.
Specifically, the rotating mechanism 7 comprises a connecting seat 71, a spherical groove 72 and a ball 73, the connecting seat 71 is mounted at the right end of the push rod 6, the spherical groove 72 is arranged on the right end face of the connecting seat 71, the ball 73 is rotatably mounted in the spherical groove 72, the ball 73 rotates along the spherical groove 72, and the connecting rod 10 is fixedly connected to the ball 73.
The working principle is as follows: the invention relates to an oral cavity endoscope, when using the device, a doctor holds a handle 1 by hand, operates a second button 21, lights up through a lighting lamp 12, puts the device into the oral cavity of a patient, the first button 20 is operated according to the condition of the oral cavity of the patient, the electric telescopic rod 5 drives the push rod 6 to extend towards the interior of the oral cavity of the patient, when the inside of the oral cavity of the patient is to be checked, if the inside of the oral cavity of the patient is to be checked comprehensively, the push handle 17 on the upper side of the housing 2 can be pulled leftwards, the push handle 17 moves leftwards to drive the first connecting rod 13 to rotate, the first connecting rod 13 drives the connecting rod 10 to rotate, the connecting rod 10 drives the ball 73 to rotate along the spherical groove 72, because the ball 73 rotates upwards along the spherical groove 73, that is, the first link 13 on the lower side also rotates along with the first link, the second link 14 is driven to move, the tension spring 15 is pulled by the second link 14, and the tension spring 15 limits the movement of the ball 73 and the second link 14.
Example 2: the difference between this embodiment and embodiment 1 is that the handle 1 is provided with an anti-slip rubber sleeve, and please refer to the description of embodiment 1 for the structure not mentioned in this embodiment.
In this embodiment, the anti-slip rubber sleeve is arranged on the handle 1, so that the doctor and the handle 1 are prevented from freely sliding off, the patient can receive secondary injury, the work rhythm of the doctor is disturbed, the friction force between the doctor and the handle 1 is increased, and the detection accuracy is further improved.
Please refer to fig. 3, embodiment 3: the present embodiment is different from embodiment 1 in that the rotating mechanism 7 includes a first support 74 and a rotating shaft 75, and reference is made to the description of embodiment 1 for the structure not mentioned in the present embodiment.
In this embodiment, a first support 74 is installed at the right end of the push rod 6, a rotating shaft 75 is rotatably connected to the first support 74, and a connecting rod 10 is fixedly connected to the rotating shaft 75.
The working principle is as follows: the connecting rod 10 drives the rotating shaft 75 to rotate around the first support 74 as a central axis, and since the connecting rod 10 rotates upward, that is, the first connecting rod 13 on the lower side also rotates along with the rotating shaft, the second connecting rod 14 is driven to move, the second connecting rod 14 pulls the tension spring 15, and the tension spring 15 limits the movement of the rotating shaft 75 and the second connecting rod 14, which is the principle not mentioned in this embodiment, please refer to the description of embodiment 1.
Referring to fig. 4, example 4: the difference between the present embodiment and embodiment 1 is that a second electric telescopic rod 20, a second support 21 and an arc-shaped airbag 22 are symmetrically arranged on the right outer side wall of the housing 2 from top to bottom, and the structure not mentioned in the present embodiment is referred to the description of embodiment 1.
In this embodiment the right-hand member lateral wall longitudinal symmetry of casing 2 is equipped with second electric telescopic handle 20, and second electric telescopic handle 20's effect can be according to different patients ' mouth shape size, adjusts second support 21's height, second support 21 is all installed to second electric telescopic handle 20's one end, arc gasbag 22 is all installed to second support 21's one end, and aerating device is connected to arc gasbag 22, struts patient's oral cavity according to arc gasbag 22, can not shelter from doctor's visual angle, and doctor can be more stable carry out oral cavity internal operation, third button 23 is installed to the left surface lower extreme of casing 2, third button 23 and battery 19 are connected, third button 23 and second electric telescopic handle 20 are connected.
The working principle is as follows: by operating the third button 23, the third electric telescopic rod 23 adjusts the height of the second support 21 according to the mouth shapes of different patients, and then inflates the arc-shaped air bag 22 to open the upper and lower mouths of the patients, which is convenient for the doctor to operate, and the principle not mentioned in the embodiment refers to the description of embodiment 1.
In the description of the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The standard parts used in the invention can be purchased from the market, the special-shaped parts can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like mature in the prior art, the machines, the parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the detailed description is omitted.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. An oral cavity endoscope, comprising a handle (1), characterized in that: the handle is characterized in that a shell (2) is installed at the right end of the handle (1), square holes (3) are symmetrically arranged on the upper and lower sides of the shell (2), round holes (4) are symmetrically arranged on the upper and lower sides of the right end face of the shell (2), a first electric telescopic rod (5) is installed on the right surface of an inner cavity of the shell (2), a push rod (6) is installed at the right end of the first electric telescopic rod (5), a rotating mechanism (7) is installed at the right end of the push rod (6), a connecting rod (10) is installed at one end of the rotating mechanism (7), a mirror (11) is installed at the right end of the connecting rod (10), a plurality of illuminating lamps (12) are arranged at the outer edge of the mirror (11), first connecting rods (13) are installed on the upper and lower end faces of the connecting rod (10), second connecting rods (14) are hinged to one ends of the first connecting rods (13), one ends of the, the inner chamber of casing (2) is from top to bottom the symmetry and is equipped with baffle (16), the one end and baffle (16) fixed connection of extension spring (15), two from top to bottom the terminal surface of keeping away from mutually of second connecting rod (14) is installed and is pushed away handle (17), the one end that pushes away handle (17) run through square hole (3) is equipped with spacing piece (18), battery (19) are installed to the inner chamber right-hand member face of casing (2), first button (8) and second button (9) are installed to the left surface top-to-bottom symmetry of casing (2), first button (8) and second button (9) all are connected with battery (19), first button (8) and first electric telescopic handle (5) are connected, second button (9) and light (12) are connected.
2. An oral cavity endoscope according to claim 1, characterized in that: the diameter of the round hole (4) is larger than the maximum width of the second connecting rod (14).
3. An oral cavity endoscope according to claim 1, characterized in that: and anti-skid stripes are arranged at one end of the push handle (17) positioned on the outer surface of the shell (2).
4. An oral cavity endoscope according to claim 1, characterized in that: the square hole (3) is in clearance fit with the push handle (17).
5. An oral cavity endoscope according to claim 1, characterized in that: the handle (1) is provided with an anti-slip rubber sleeve.
6. An oral cavity endoscope according to claim 1, characterized in that: the rotating mechanism (7) comprises a connecting seat (71), a spherical groove (72) and a ball (73), the connecting seat (71) is installed at the right end of the push rod (6), the spherical groove (72) is arranged on the right end face of the connecting seat (71), the ball (73) is installed in the spherical groove (72) in a rotating mode, and a connecting rod (10) is fixedly connected to the ball (73).
7. An oral cavity endoscope according to claim 1, characterized in that: slewing mechanism (7) include first support (74) and pivot (75), first support (74) are installed to the right-hand member of push rod (6), it is connected with pivot (75) to rotate on first support (74), fixedly connected with connecting rod (10) on pivot (75).
8. An oral cavity endoscope according to claim 1, characterized in that: the utility model discloses a novel electric telescopic handle, including casing (2), second electric telescopic handle (20) are equipped with to the right-hand member lateral wall longitudinal symmetry of casing (2), second support (21) are all installed to the one end of second electric telescopic handle (20), arc gasbag (22) are all installed to the one end of second support (21), third button (23) are installed to the left surface lower extreme of casing (2), third button (23) and battery (19) are connected, third button (23) and second electric telescopic handle (20) are connected.
CN201911224687.6A 2019-12-04 2019-12-04 Oral cavity endoscope Withdrawn CN110811507A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911224687.6A CN110811507A (en) 2019-12-04 2019-12-04 Oral cavity endoscope

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201911224687.6A CN110811507A (en) 2019-12-04 2019-12-04 Oral cavity endoscope

Publications (1)

Publication Number Publication Date
CN110811507A true CN110811507A (en) 2020-02-21

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201911224687.6A Withdrawn CN110811507A (en) 2019-12-04 2019-12-04 Oral cavity endoscope

Country Status (1)

Country Link
CN (1) CN110811507A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113080821A (en) * 2021-03-09 2021-07-09 陈太阳 Mouth mirror for stomatological examination

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113080821A (en) * 2021-03-09 2021-07-09 陈太阳 Mouth mirror for stomatological examination

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Application publication date: 20200221