CN110897600A - Stomatoscope for stomatology department clinic - Google Patents
Stomatoscope for stomatology department clinic Download PDFInfo
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- CN110897600A CN110897600A CN201911312199.0A CN201911312199A CN110897600A CN 110897600 A CN110897600 A CN 110897600A CN 201911312199 A CN201911312199 A CN 201911312199A CN 110897600 A CN110897600 A CN 110897600A
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- lens
- led lamp
- ring frame
- ring
- battery
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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
-
- 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
- A61B1/00064—Constructional details of the endoscope body
-
- 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
- A61B1/00131—Accessories for endoscopes
-
- 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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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Surgery (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Optics & Photonics (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Biophysics (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Radiology & Medical Imaging (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dentistry (AREA)
- Oral & Maxillofacial Surgery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Stroboscope Apparatuses (AREA)
Abstract
The invention relates to the technical field of clinical medical instruments, in particular to a stomatoscope for clinical use in stomatology department, which comprises a lens, a connecting rod and a battery barrel, wherein a battery is arranged in the battery barrel, a barrel cover is arranged at the rear end of the battery barrel, the rear end of the connecting rod is fixedly connected with the front end of the battery barrel, a connector is arranged at the front end of the connecting rod, a lens seat is arranged at the lower end of the lens, a sleeve joint is arranged at the lower end of the lens seat and fixedly connected with the connector, and the lens is formed by assembling a ring frame, a rear flip cover, an LED lamp ring, a. The invention has reasonable structural design, realizes the rotation of the lens support and the rear flip cover by utilizing the elastic hinge shaft, ensures that the lens faces forwards and the LED lamp beads are lightened by the touch-press type switch to provide a lighting environment when the mouth mirror is used, turns over the lens support to ensure that the lens and the LED lamp beads are automatically closed when the mouth mirror is not used, avoids scratching or polluting the lens, and has the advantages of power saving, simple operation and convenient use.
Description
Technical Field
The invention relates to the technical field of clinical medical instruments, in particular to a stomatoscope for stomatology.
Background
The stomatoscope is an endoscope widely used in oral medicine. At present, the stomatoscope that is used for the inspection in traditional hospital all links to each other by handle and stomatoscope body, and neotype stomatoscope has still set up extra lighting device, for example the LED bulb, for operating personnel provides the illumination environment. However, in the existing stomatoscope technology, a lens protection device is lacked in the structure, and after the stomatoscope is used, the stomatoscope needs to be stored in a special protection box or is directly placed on an operation table, so that the lens is very easy to scratch or pollute. In addition, current mouth mirror structure to the on-off control of LED lamp, sets up special switch (like the push type switch) usually, need open and close LED lamp pearl through the switch in operation process, and the operation is inconvenient, and forgets easily after the use is accomplished and turn off the LED lamp, extravagant power, and to the mouth mirror that adopts battery powered, the electric quantity is less, and is very easy because forget to turn off the switch and lack of electricity, leads to influencing use on next step.
In conclusion, the purpose of the technical scheme is to provide a novel structure for solving the technical problems that the LED lamp is inconvenient to switch on and off, the lamp is easy to forget to turn off after the LED lamp is used, and the mirror surface is not protected.
Disclosure of Invention
The invention aims to overcome the technical defects and provide the stomatoscope for clinical use in stomatology, the turnover of the closed lens is realized by using the elastic hinge shaft, and meanwhile, the LED lamp beads are automatically turned on or off in the turnover process, so that the problems that the LED lamp is inconvenient to turn on and off, the lamp is easy to forget to turn off after being used, and the protection on the lens surface is lacked in the prior art are solved.
The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a clinical mouth mirror of using of department of stomatology, includes camera lens, connecting rod and battery barrel, be equipped with the battery in the battery barrel, the battery barrel rear end is equipped with the cover, the connecting rod rear end is equipped with the connector with the front end fixed connection of battery barrel, the front end, the camera lens lower extreme is provided with the lens mount, and lens mount lower extreme is equipped with the joint, joint and connector fixed connection. The camera lens is connected with the battery barrel into a whole through the connecting rod, the battery in the battery barrel supplies power for the lighting assembly of the camera lens, the battery barrel is convenient to hold, and the connecting rod is used for prolonging the usable length of the camera lens.
The camera lens is formed by circle frame, back flip, LED lamp ring, lens circle frame and lens equipment, the circle frame is both sides open-ended cylindric structure, has seted up the caulking groove in the middle of the peripheral inner wall of circle frame, is equipped with on the lower extreme inner wall to touch the pressure formula switch, back flip upper end is equipped with first elasticity hinge, and the lower extreme is equipped with the buckle, the symmetry is equipped with two grafting sections on the circle frame inner wall on caulking groove right side, the lens circle frame is right side opening, left side confined cylindric structure, and the upper end of lens circle frame is equipped with first open slot, and the symmetry is equipped with two second elasticity hinge on the both sides outer wall, the upper end of lens is equipped with the second open slot that suits to match with first open slot, touch the pressure formula switch and expose in the inner wall of circle frame.
The outer diameter of the rear flip is matched with the inner diameter of the ring frame and is hinged with the rear side of the upper end of the ring frame through a first elastic hinge shaft;
the LED lamp ring is an annular structure body with a hole at the center, the outer diameter of the LED lamp ring is matched with the caulking groove, the LED lamp ring is embedded in the caulking groove and fixedly connected with the ring frame, and a plurality of LED lamp beads are uniformly distributed on the LED lamp ring;
the outer diameter of the lens ring frame is smaller than the inner diameter of the LED lamp ring, and the second elastic hinge shaft is inserted and fixed in the insertion cylinder;
the outer diameter of the lens is matched with the inner diameter of the lens ring frame, and the lens is embedded and fixed in the lens ring frame;
the width of the first open slot is greater than that of the touch switch, and the height of the first open slot is greater than that of the touch switch exposed on the inner wall of the ring frame;
the LED lamp ring is electrically connected with the touch switch and the battery through wires.
The LED lamp ring is provided with a plurality of LED lamp beads for providing illumination; the LED lamp ring is embedded in the embedding groove, and the LED lamp beads face to the right side opening of the ring frame; the lens ring frame can rotate around the axis line where the second elastic hinge shaft is located, and the overturning action of the lens ring frame cannot be hindered by the LED lamp ring because the outer diameter of the lens ring frame is smaller than the inner diameter of the LED lamp ring, so that the lens ring frame needs to be blocked and the overturning cover plays a role in blocking after being buckled.
The first opening groove at the upper end of the lens ring frame is matched with the second opening groove at the upper end of the lens, and the lens can be conveniently embedded in the lens ring frame and fixed. When the second elastic hinge shaft is installed, the elastic direction is set, so that the lens ring frame and the lenses have the movement trend of clockwise turning (the visual angle is shown in fig. 2), when the first open slot is turned to one side where the touch switch is located, the lens ring frame is not in contact with the touch switch, the touch switch is in a closed state, the LED lamp beads are normally turned off, when the first open slot is turned to the other side opposite to the touch switch, the edge part of the lens ring frame is in contact with the touch switch, the touch switch is switched on, and the LED lamp beads are normally on.
The touch-press type switch used in the present technical solution is a conventional electronic component in the field, and is well known to those skilled in the art, and therefore, will not be described in detail.
The upper end of the rear flip cover is connected with the ring frame through a first elastic hinge shaft, the elastic direction is set when the first elastic hinge shaft is installed, so that the rear flip cover has a movement trend of anticlockwise turning (as shown in a view angle of fig. 2), and in a normal state, the rear flip cover is locked with the lower end of the ring frame through a buckle at the lower end, so that the rear flip cover is fastened on the ring frame, and at the moment, the rear flip cover prevents the lens ring frame from continuously turning.
Furthermore, a damping shaft is arranged between the lens mount and the sleeve joint, the sleeve joint is provided with an internal thread, and an external thread matched with the internal thread of the sleeve joint is arranged on the outer wall of the connector at the front end of the connecting rod.
The damping shaft is of a common construction known to those skilled in the art and may provide a degree of position limiting. Adopt the damping axle among this technical scheme, can realize the slope location of camera lens, satisfy the adjustment demand of observation and illumination angle. The connector of connecting rod passes through the screw assembly mode with cup jointing, can improve the convenience of wasing, maintaining.
The elastic hinge shafts (the first elastic hinge shaft and the second elastic hinge shaft) selected in the technical scheme can provide elastic force towards a certain fixed direction, and are mechanism structural members common to those skilled in the art, and are not described in detail.
Furthermore, the outer wall of the battery barrel is provided with anti-skid lines, and the rear end of the battery barrel is in threaded connection with the barrel cover. The anti-slip lines are used for increasing the friction force between the palm and the outer wall of the battery barrel, and the occurrence of accidents such as falling after losing hands is avoided.
The working principle is as follows: the lens ring and the lens therein always have a movement trend (as the view angle shown in fig. 2) of clockwise turning around the axis of the second elastic hinge shaft under the action of the second elastic hinge shaft, and the rear flip cover always has a movement trend (as the view angle shown in fig. 2) of anticlockwise turning around the axis of the first elastic hinge shaft under the action of the first elastic hinge shaft.
Under the normal state, the rear flip cover is attached to the left end opening part of the ring frame through the buckle at the lower end. When the mouth mirror needs to be used, the mirror surface faces the right side opening of the ring frame, the first open slot at the top end of the lens ring frame faces upwards, the touch switch is in contact with the lower end of the lens ring frame, and therefore the circuit is switched on, the LED lamp beads are lightened, and lighting conditions are provided.
When not using the mouth mirror, open back flip, the lens circle frame is overturn under the left and right sides of second elasticity hinge, when the lens circle frame upset to the mirror surface of lens flip place one side after towards, close back flip through the buckle, back flip prevents the further upset of lens circle frame, make lens circle frame and the lens in it be in the coplanar with the circle frame, the first open slot of lens circle frame is down for holding the touch-press switch, the touch-press switch can not triggered, LED lamp pearl is often gone out, the confined one side of lens circle frame is outwards this moment, avoid fish tail lens or pollution mirror surface.
The invention has the beneficial effects that: the invention has reasonable structural design, realizes the rotation of the lens support and the rear flip cover by utilizing the elastic hinge shaft, ensures that the lens faces forwards and the LED lamp beads are lightened by the touch-press type switch to provide a lighting environment when the mouth mirror is used, turns over the lens support to ensure that the lens and the LED lamp beads are automatically closed when the mouth mirror is not used, avoids scratching or polluting the lens, and has the advantages of power saving, simple operation and convenient use.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic structural diagram of the lens of the present invention.
Detailed Description
The present invention will be described in detail below with reference to fig. 1 and 2.
As shown in fig. 1 and 2, the invention includes a lens 3, a connecting rod 2 and a battery barrel 1, wherein a battery 5 is installed in the battery barrel 1, a barrel cover 4 is arranged at the rear end of the battery barrel 1, the rear end of the connecting rod 2 is fixedly connected with the front end of the battery barrel 1, a connector 201 is arranged at the front end, a lens seat 316 is arranged at the lower end of the lens 3, a sleeve joint 317 is arranged at the lower end of the lens seat 316, and the sleeve joint 317 is fixedly connected with the connector 201. The lens 3 is connected with the battery barrel 1 into a whole through the connecting rod 2, the battery 5 in the battery barrel 1 supplies power for the lighting assembly of the lens 3, the battery barrel 1 is convenient to hold, and the connecting rod 2 is used for prolonging the usable length of the lens 3.
The lens 3 is assembled by circle frame 301, back flip 302, LED lamp ring 303, lens circle frame 304 and lens 305 and forms, circle frame 301 is both sides open-ended cylindric structure, has seted up caulking groove 309 in the middle of the periphery inner wall of circle frame 301, is equipped with on the lower extreme inner wall and touches formula switch 315, back flip 302 upper end is equipped with first elasticity hinge 306, and the lower extreme is equipped with buckle 307, the symmetry is equipped with two grafting section of thick bamboo 310 on the circle frame inner wall on caulking groove 309 right side, lens circle frame 304 is right side open-ended, left side confined cylindric structure, and the upper end of lens circle frame 304 is equipped with first open slot 313, and the symmetry is equipped with two second elasticity hinge 312 on the both sides outer wall, the upper end of lens 305 is equipped with the second open slot 314 that suits the matcing with first open slot 313, touch formula switch 315 exposes in the inner wall of circle frame 301.
The outer diameter of the rear flip cover 302 is matched with the inner diameter of the ring frame 301 and is hinged with the rear side of the upper end of the ring frame 301 through a first elastic hinge shaft 306;
the LED lamp ring 303 is an annular structure body with a hole at the center, the outer diameter of the LED lamp ring 303 is matched with the caulking groove 309, the LED lamp ring 303 is embedded in the caulking groove 309 and fixedly connected with the ring frame 301, and a plurality of LED lamp beads 308 are uniformly distributed on the LED lamp ring 303;
the outer diameter of the lens ring frame 304 is smaller than the inner diameter of the LED lamp ring 303, and the second elastic hinge shaft 312 is inserted and fixed in the insertion cylinder 310;
the outer diameter of the lens 305 is matched with the inner diameter of the lens ring 304, and the lens 305 is embedded and fixed in the lens ring 304;
the width of the first opening groove 313 is greater than that of the touch switch 315, and the height of the first opening groove 313 is greater than that of the touch switch 315 exposed on the inner wall of the ring frame 301;
the LED lamp ring 303 is electrically connected to the touch switch 315 and the battery 5 through a wire 319.
A plurality of LED lamp beads 308 are arranged on the LED lamp ring 303 and used for providing illumination; the LED lamp ring 303 is embedded in the embedding groove 309, and the LED lamp bead 308 faces the right opening of the ring frame 301; the second elastic hinge shafts 312 symmetrically arranged on both sides of the lens ring 304 are inserted and fixed in the insertion cylinder 310, the lens ring 304 can rotate around the axis line where the second elastic hinge shafts 312 are located, and because the outer diameter of the lens ring 304 is smaller than the inner diameter of the LED lamp ring 303, the turning action of the lens ring is not obstructed by the LED lamp ring 303, so that the turning cover 302 plays a role of blocking when the lens ring 304 needs to be blocked.
The first opening groove 313 at the upper end of the lens ring 304 and the second opening groove 314 at the upper end of the lens 305 are matched, and the lens 305 can be conveniently embedded in the lens ring 304 and fixed. When the second elastic hinge shaft 312 is installed, the elastic direction is set, so that the lens loop 304 and the lens 305 have a clockwise turning movement trend (as shown in fig. 2), when the first open slot 313 is turned to one side where the touch switch 315 is located, the lens loop 304 is not in contact with the touch switch 315, the touch switch 315 is in a closed state, the LED lamp bead 308 is normally off, when the first open slot 313 is turned to the other side opposite to the touch switch 315, the edge of the lens loop 304 is in contact with the touch switch 315, the touch switch 315 is turned on, the LED lamp bead 308 is normally on, and an illumination condition is provided.
The upper end of the rear flip cover 302 is connected with the ring frame 301 through a first elastic hinge 306, when the first elastic hinge 306 is installed, an elastic direction is set, so that the rear flip cover 302 has a movement trend (as shown in fig. 2) of counterclockwise turning, and in a normal state, the rear flip cover 302 is locked with the lower end of the ring frame 301 through a buckle 307 at the lower end, so that the rear flip cover 302 is fastened on the ring frame 301, and at this time, the rear flip cover 302 prevents the lens ring frame 304 from continuing turning.
In this embodiment, a damping shaft 318 is disposed between the lens mount 316 and the sleeve joint 317, the sleeve joint 317 is provided with an internal thread, and an external thread adapted to the internal thread of the sleeve joint 317 is disposed on an outer wall of the connector 301 at the front end of the connecting rod 2.
The damping shaft is of a common construction known to those skilled in the art and may provide a degree of position limiting. Adopt the damping axle among this technical scheme, can realize the slope location of camera lens, satisfy the adjustment demand of observation and illumination angle. The connector of connecting rod passes through the screw assembly mode with cup jointing, can improve the convenience of wasing, maintaining.
In this embodiment, the outer wall of the battery can 1 is provided with anti-slip threads 101, and the rear end of the battery can 1 is in threaded connection with the can cover 4. The anti-slip lines 101 are used for increasing the friction force between the palm and the outer wall of the battery barrel 1, and the occurrence of accidents such as falling after losing hands is avoided.
In a default state, the lens ring 304 and the lens 305 therein always have a movement tendency of clockwise turning around the axis of the second elastic hinge shaft 312 (as viewed in fig. 2) under the action of the second elastic hinge shaft 312, the rear flip cover 302 always has a movement tendency of counterclockwise turning around the axis of the first elastic hinge shaft 306 (as viewed in fig. 2) under the action of the first elastic hinge shaft 306, and the rear flip cover 302 is attached to the left end opening of the ring 301 through the lower end fastener 307.
When in use: when the catch 307 is opened, the rear flip cover 302 is flipped counterclockwise by the first elastic hinge 306, so that the flipping of the lens holder 304 is not hindered. The lens support 304 is turned over, so that the mirror surface of the lens 305 faces the right opening of the ring frame 301, the first open slot 313 at the top end of the lens ring frame 304 faces upwards, the touch switch 315 is in contact with the outer edge of the lower end of the lens ring frame 304, the circuit is connected, and the LED lamp beads 308 are lightened to provide lighting conditions.
When the glasses are stored, the buckle 307 is opened, and the rear flip cover 302 is turned over counterclockwise under the action of the first elastic hinge 306, so that the turning over of the lens support 304 is not hindered. The lens ring 304 is turned over left and right downwards on the second elastic hinge shaft 312, when the lens ring 304 is turned over to the side where the mirror surface of the lens 305 faces the rear turning cover 302, the rear turning cover 302 is closed through the buckle 307, the rear turning cover 302 prevents the lens ring 304 from further turning over, so that the lens ring 304 and the lens 305 therein are located on the same plane as the lens ring 301, the first open slot 304 of the lens ring 304 faces downwards and is used for accommodating the touch switch 315, the touch switch 315 cannot be triggered, the LED lamp beads 308 are normally turned off, at the moment, the closed side of the lens ring 304 faces outwards, and the lens 305 is prevented from being scratched or polluted.
The outer wall of the battery barrel 1 is provided with anti-skid threads 101, and the rear end of the battery barrel 1 is in threaded connection with the barrel cover 4. The anti-slip lines 101 are used for increasing the friction force between the palm and the outer wall of the battery barrel 1, and the occurrence of accidents such as falling after losing hands is avoided.
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.
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 (3)
1. The utility model provides a clinical mouth mirror of using of department of stomatology, includes camera lens, connecting rod and battery jar, its characterized in that: the battery is arranged in the battery barrel, the rear end of the battery barrel is provided with a barrel cover, the rear end of the connecting rod is fixedly connected with the front end of the battery barrel, the front end of the connecting rod is provided with a connector, the lower end of the lens is provided with a lens seat, the lower end of the lens seat is provided with a sleeve joint, and the sleeve joint is fixedly connected with the connector;
the lens is formed by assembling a ring frame, a rear flip cover, an LED lamp ring, a lens ring frame and a lens, wherein the ring frame is a cylindrical structure body with openings at two sides, an embedded groove is formed in the middle of the inner wall of the periphery of the ring frame, a touch switch is arranged on the inner wall of the lower end of the ring frame, a first elastic hinge shaft is arranged at the upper end of the rear flip cover, a buckle is arranged at the lower end of the rear flip cover, two inserting cylinders are symmetrically arranged on the inner wall of the ring frame on the right side of the embedded groove, the lens ring frame is a cylindrical structure body with an opening at the right side and a closed left side, a first open groove is formed in the upper end of the lens ring frame, two second elastic hinge shafts are symmetrically arranged on the outer walls of two sides, a second open groove matched;
the outer diameter of the rear flip is matched with the inner diameter of the ring frame and is hinged with the rear side of the upper end of the ring frame through a first elastic hinge shaft;
the LED lamp ring is an annular structure body with a hole at the center, the outer diameter of the LED lamp ring is matched with the caulking groove, the LED lamp ring is embedded in the caulking groove and fixedly connected with the ring frame, and a plurality of LED lamp beads are uniformly distributed on the LED lamp ring;
the outer diameter of the lens ring frame is smaller than the inner diameter of the LED lamp ring, and the second elastic hinge shaft is inserted and fixed in the insertion cylinder;
the outer diameter of the lens is matched with the inner diameter of the lens ring frame, and the lens is embedded and fixed in the lens ring frame;
the width of the first open slot is greater than that of the touch switch, and the height of the first open slot is greater than that of the touch switch exposed on the inner wall of the ring frame;
the LED lamp ring is electrically connected with the touch switch and the battery through wires.
2. The stomatoscope for oral clinical use according to claim 1, characterized in that: the connecting rod is characterized in that a damping shaft is arranged between the lens mount and the sleeve joint, the sleeve joint is provided with an internal thread, and an external thread matched with the internal thread of the sleeve joint is arranged on the outer wall of the connector at the front end of the connecting rod.
3. The stomatoscope for oral clinical use according to claim 1, characterized in that: the outer wall of the battery barrel is provided with anti-skid lines, and the rear end of the battery barrel is in threaded connection with the barrel cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911312199.0A CN110897600A (en) | 2019-12-18 | 2019-12-18 | Stomatoscope for stomatology department clinic |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911312199.0A CN110897600A (en) | 2019-12-18 | 2019-12-18 | Stomatoscope for stomatology department clinic |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110897600A true CN110897600A (en) | 2020-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911312199.0A Withdrawn CN110897600A (en) | 2019-12-18 | 2019-12-18 | Stomatoscope for stomatology department clinic |
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| Country | Link |
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| CN (1) | CN110897600A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113425488A (en) * | 2021-06-11 | 2021-09-24 | 温州医科大学附属第二医院（温州医科大学附属育英儿童医院） | Intestinal canal blood transportation observer for enterostomy |
-
2019
- 2019-12-18 CN CN201911312199.0A patent/CN110897600A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113425488A (en) * | 2021-06-11 | 2021-09-24 | 温州医科大学附属第二医院（温州医科大学附属育英儿童医院） | Intestinal canal blood transportation observer for enterostomy |
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Application publication date: 20200324 |
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