CN109567287B - Prevent inside fogging lens switching formula dentist protective face mask - Google Patents
Prevent inside fogging lens switching formula dentist protective face mask Download PDFInfo
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- CN109567287B CN109567287B CN201811243512.5A CN201811243512A CN109567287B CN 109567287 B CN109567287 B CN 109567287B CN 201811243512 A CN201811243512 A CN 201811243512A CN 109567287 B CN109567287 B CN 109567287B
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- stomatologist
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- A—HUMAN NECESSITIES
- A41—WEARING APPAREL
- A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
- A41D13/00—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
- A41D13/05—Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches protecting only a particular body part
- A41D13/11—Protective face masks, e.g. for surgical use, or for use in foul atmospheres
- A41D13/1184—Protective face masks, e.g. for surgical use, or for use in foul atmospheres with protection for the eyes, e.g. using shield or visor
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- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The invention provides an internal fogging prevention lens switching type stomatologist protective mask which comprises a protective plate made of transparent materials, wherein a radiating fan is fixed on the surface of the protective plate facing a doctor, corresponding to the forehead of a human body, and the radiating fan can supply air downwards; the adjustable lens is formed by superposing a red light prevention lens and a blue light prevention lens side by side up and down, two sides of the adjustable lens are respectively connected with a rack, and the racks are vertically and slidably arranged in the slide ways on two sides of the protection plate; still include two motors, set up near the slide of guard plate both sides to through the line connection and can synchronous operation, every motor is connected with a gear, and two gears correspond the meshing respectively with two racks and are connected. Thus, the inner surface of the protection plate can be prevented from being fogged by the effect of the heat radiation fan.
Description
Technical Field
The invention relates to a protective mask for an oral doctor.
Background
At present, when corresponding treatment operations are carried out by stomatologists, protective masks are worn, and particularly when teeth are drilled, liquid such as blood or saliva and tooth debris fly out; although the existing protective mask has certain functions, the following defects exist: (1) the moisture generated by the breath of the stomatologist can be attached to the inner surface of the face mask, so that the inner surface of the protective face mask is fogged, the operation precision of the stomatologist can be influenced, and the stomatologist needs to replace a new face mask at intervals, thereby greatly influencing the efficiency of the stomatologist; (2) when doctors carry out tooth resin filling operation, blue light leaked by a resin photocuring lamp is harmful to the eyes of the doctors, glasses for preventing the blue light need to be worn, and glasses for preventing red light need to be worn when the doctors use laser therapy, so that the doctors need to change the glasses complexly; (3) when a doctor operates, the sight of the doctor can be shielded by the equipment which is used in front, and the accuracy and the safety of the operation are influenced.
Disclosure of Invention
The invention aims to: the utility model provides a prevent inside fogging lens switching formula oral cavity doctor protective face mask solves the inside fogging problem that exists among the prior art.
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides a prevent that inside fogging lens switches formula dentist protective face mask, includes the guard plate that transparent material made, its characterized in that:
a heat radiation fan is fixed on the surface of the protection plate facing the doctor, corresponding to the forehead of the human body, and can supply air downwards;
the adjustable lens is formed by superposing a red light prevention lens and a blue light prevention lens side by side up and down, two sides of the adjustable lens are respectively connected with a rack, and the racks are vertically and slidably arranged in the slide ways on two sides of the protection plate;
still include two motors, set up near the slide of guard plate both sides to through the line connection and can synchronous operation, every motor is connected with a gear, and two gears correspond the meshing respectively with two racks and are connected.
Prevent inside fogging lens switch formula dentist protective face mask, wherein: the red light prevention lens and the blue light prevention lens are of an integrated structure.
Prevent inside fogging lens switch formula dentist protective face mask, wherein: prevent red light lens and prevent blue light lens and pass through buckle, screw or glue and connect together.
Prevent inside fogging lens switch formula dentist protective face mask, wherein: the motor is connected with the sliding block through a gear rack mechanism or a worm and gear mechanism.
Prevent inside fogging lens switch formula dentist protective face mask, wherein: the protective plate is characterized by also comprising a head hoop which is connected with two sides of the protective plate through a rotatable connecting piece.
Prevent inside fogging lens switch formula dentist protective face mask, wherein: and two sides of the protection plate are respectively provided with a reflection lens which extends outwards, and the reflection lenses are connected with the protection plate through universal joints.
Prevent inside fogging lens switch formula dentist protective face mask, wherein: the lower edge of the protective plate is convexly curled to form a groove, one or two suction pipes are arranged in the groove, the suction inlet of each suction pipe is arranged at the lower part of the groove, and the suction pipes extend to the high part along the groove and are connected to a suction pump outside the protective mask.
Prevent inside fogging lens switch formula dentist protective face mask, wherein: the heat radiation fan and the motor are connected to the storage battery, and the storage battery is fixed on the protection plate.
Prevent inside fogging lens switch formula dentist protective face mask, wherein: the heat radiation fan and the motor are connected to an external power supply outside the protective mask.
According to the internal fogging prevention lens switching type stomatologist protective mask, internal fogging can be prevented through the work of the cooling fan; the structure that the slide way is matched with the double lenses is adopted, the lenses can be freely switched according to the use requirement under the condition that the lenses are not required to be taken off, and compared with the traditional working mode that protective glasses are required to be additionally worn, the working efficiency of doctors is obviously improved; the reflecting lens structure on the protective plate of the mask can be operated through the reflecting lens under the condition of not changing the head posture when the front of the stomatologist is shielded, so that the fatigue of the stomatologist during long-time working at a special sight angle is avoided; the inclination angle of the protection plate can be freely set relative to the head band, and can be freely adjusted according to the use requirement, so that the comfort of the stomatologist during working is improved.
Drawings
Fig. 1, 2 and 3 are a front view, a back view and a side view of the internal fogging prevention lens switching type oral cavity doctor protective mask provided by the invention.
FIG. 4 is a schematic view of the lens driving of the internal fogging prevention lens switching type oral cavity doctor protective mask provided by the present invention.
Description of reference numerals: a mirror plate 1; a slideway 2; a protection plate 3; an adjustable lens 4; a heat radiation fan 5; a groove 6; a head band 7; a motor 8; a storage battery 9; a rack 10.
Detailed Description
As shown in fig. 1, fig. 2 and fig. 3, which are respectively a front view, a back view and a side view of the internal fogging prevention lens switching type oral cavity doctor protective mask provided by the present invention, the present invention comprises:
a protection plate 3 made of a transparent material (e.g., transparent plastic) having a shape conforming to the human face, and in the present embodiment, having an oval shape in front view; the protection plate 3 has an outer surface facing the patient and an inner surface facing the face of the doctor; a heat radiation fan 5 is fixed on the inner surface of the protection plate 3 at a position corresponding to the forehead of the human body, and the heat radiation fan 5 is electrically connected with a storage battery fixed on the protection plate 3 and can supply air downwards;
the head band 7 is annular and can adjust the circumference, and is respectively connected with the two sides of the protection plate 3 through a rotatable connecting piece (such as a pin or a rivet), so that when a doctor wears the protection mask, the doctor can obtain the best wearing feeling by rotating the head band 7 to a proper angle;
the adjustable lens 4 is arranged on the outer surface of the protection plate 3, is formed by superposing a red light prevention lens and a blue light prevention lens in a vertical side-by-side manner, can be of an integral structure, and can also be connected together through a buckle, a screw or glue; two sides of the adjustable lens 4 are respectively connected with a rack 10, and the rack 10 is vertically and slidably arranged in the slide ways 2 on two sides of the protection plate 3 (see fig. 4);
two motors 8 which are arranged near the slide ways 2 at two sides of the protection plate 3 and can synchronously run through line connection, wherein each motor 8 is connected with a gear (not shown), and the two gears are respectively and correspondingly meshed with the two racks 10; therefore, when the two motors 8 synchronously operate, the adjustable lens 4 can be driven to move up in a translation manner or move down in a translation manner, so that the red light prevention lens or the blue light prevention lens is controlled to be adaptive to the eye position of a doctor;
wherein each electric machine 8 is connected to said accumulator 9; in an alternative solution, the heat dissipation fan 5 and the motor 8 may be connected to an external power supply outside the protective mask through power supply wires.
In addition, two sides of the protection plate 3 are provided with a reflection lens 1 which extends outwards, and the reflection lens 1 is connected with the protection plate 3 through a universal joint, so that the reflection angle of the reflection mirror can be flexibly adjusted.
Furthermore, the lower edge of the protection plate 3 is convexly curled to form a groove 6, one or two suction pipes (not shown) are arranged in the groove 6, the suction inlet of the suction pipe is arranged at the lower part of the groove 6, and the suction pipe extends along the groove 6 to the higher part and is connected to a suction pump outside the protection mask.
Before the mouth doctor starts working, the tightness degree of the head hoop 7 is adjusted according to the size of the head, the protective mask is worn on the head, and then the angle of the protective plate 3 is adjusted according to personal habits so as to obtain the optimal visual sense. In order to avoid the fog generated by long-time breathing of the stomatologist to be attached to the inner surface of the protection plate 3, the heat radiation fan 5 is started before the stomatologist makes a diagnosis for a patient, so that the inner surface of the mask can be kept clean all the time, the sight is clear, meanwhile, the face temperature of the stomatologist can be reduced, and the working environment of the stomatologist is more comfortable.
When an oral doctor treats a patient, the oral doctor performs oral examination on the patient, performs a certain pretreatment, and then designs a treatment scheme according to the specific condition of the patient.
In the cavity preparation process, the dentist needs to remove the softened dentin in the clean cavity with the help of high-speed whirlpool drill and sharp spoon, can produce impurity such as a large amount of steam, saliva, blood and tartar in this process, but because the existence of guard plate 3, can isolate filth splash to the doctor's face, prevent cross infection, and because guard plate 3 is the downward sloping, so impurity on the guard plate 3 can flow into in recess 6 along the curved surface, finally lead to the outside through the straw in recess 6, thereby avoid impurity to fall on patient's face.
For a patient needing tooth filling, after the cavity preparation is completed, resin filling is needed, and a dentist needs to finish the work by a light curing machine, but the light curing machine can emit dazzling blue light which is harmful to the eyes of the dentist, and the dentist can switch the light curing machine into a blue light prevention lens capable of isolating the blue light by controlling the motor 8, so that the dentist is prevented from being irradiated by the blue light; and to the patient that needs carry out the physiotherapy or carry out the operation treatment with the laser sword, the dentist needs to accomplish with the help of laser therapeutic instrument, and laser therapeutic instrument can produce the ruddiness that has strong radiation damage effect to eyes in the course of the work, and to such a situation, the dentist can switch the red light prevention lens that can keep apart laser through control motor 8, solves the problem of laser radiation eyes.
In addition, in order to solve the problem that the handle of the light curing machine or the laser therapeutic apparatus blocks the sight of the oral cavity doctor, the oral cavity doctor can observe the internal condition of the oral cavity of the patient on the premise of not changing the head posture of the oral cavity doctor by adjusting the angle of the reflecting lens 1.
Finally, a post-treatment process is performed, in which the dentist polishes the surface of the tooth and simultaneously cleans the patient's mouth of the patient of debris, which also produces some mist, but which eventually flows to the outside through the grooves 6.
After the stomatologist has completed the whole treatment process, the head band 7 needs to be loosened to take down the protective mask, the protective plate 3, the groove 6 and the suction tube are simply cleaned and then stored for the next use.
According to the working process, the internal fogging prevention lens switching type stomatologist protective mask can prevent internal fogging through the work of the cooling fan; the slide way 2 is matched with a double-lens structure, so that the lenses can be freely switched according to use requirements under the condition that the lenses are not required to be taken off, and compared with the traditional working mode that protective glasses are required to be additionally worn, the working efficiency of doctors is obviously improved; the structure of the reflector 1 on the protective plate 3 of the face mask can be operated through the reflector 1 under the condition of not changing the head posture when the front of the stomatologist is shielded, so that the fatigue of the mouth mask when the mouth mask works for a long time at a special sight angle is avoided; the inclination angle of the protection plate 3 can be freely arranged relative to the head band 7 and can be freely adjusted according to the use requirement, so that the comfort of the stomatologist during working is improved.
Claims (8)
1. The utility model provides a prevent that inside fogging lens switches formula dentist protective face mask, includes the guard plate that transparent material made, its characterized in that:
a heat radiation fan is fixed on the surface of the protection plate facing the doctor, corresponding to the forehead of the human body, and can supply air downwards;
the adjustable lens is formed by superposing a red light prevention lens and a blue light prevention lens side by side up and down, two sides of the adjustable lens are respectively connected with a rack, and the racks are vertically and slidably arranged in the slide ways on two sides of the protection plate;
the protection plate is characterized by also comprising two motors, wherein the two motors are arranged near the slideways on the two sides of the protection plate and can synchronously run through line connection;
the lower edge of the protective plate is convexly curled to form a groove, one or two suction pipes are arranged in the groove, the suction inlet of each suction pipe is arranged at the lower part of the groove, and the suction pipes extend to the high part along the groove and are connected to a suction pump outside the protective mask.
2. The internal fogging lens switch over stomatologist protective mask according to claim 1, characterised in that: the red light prevention lens and the blue light prevention lens are of an integrated structure.
3. The internal fogging lens switch over stomatologist protective mask according to claim 1, characterised in that: prevent red light lens and prevent blue light lens and pass through buckle, screw or glue and connect together.
4. The internal fogging lens switch over stomatologist protective mask according to claim 1, characterised in that: the motor is connected with the sliding block through a gear rack mechanism or a worm and gear mechanism.
5. The internal fogging lens switch over stomatologist protective mask according to claim 1, characterised in that: the protective plate is characterized by also comprising a head hoop which is connected with two sides of the protective plate through a rotatable connecting piece.
6. The internal fogging lens switch over stomatologist protective mask according to claim 1, characterised in that: and two sides of the protection plate are respectively provided with a reflection lens which extends outwards, and the reflection lenses are connected with the protection plate through universal joints.
7. The internal fogging lens switch over stomatologist protective mask according to claim 1, characterised in that: a storage battery is fixed on the protection plate, and the heat radiation fan and the motor are connected to the storage battery.
8. The internal fogging lens switch over stomatologist protective mask according to claim 1, characterised in that: the heat radiation fan and the motor are connected to an external power supply outside the protective mask.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811243512.5A CN109567287B (en) | 2018-10-24 | 2018-10-24 | Prevent inside fogging lens switching formula dentist protective face mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811243512.5A CN109567287B (en) | 2018-10-24 | 2018-10-24 | Prevent inside fogging lens switching formula dentist protective face mask |
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| Publication Number | Publication Date |
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| CN109567287A CN109567287A (en) | 2019-04-05 |
| CN109567287B true CN109567287B (en) | 2020-11-06 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112316321B (en) * | 2020-10-26 | 2021-12-07 | 天津市卓锐安全防护用品有限公司 | Multiple lens formula fire control protective face mask |
| CN112337000B (en) * | 2020-11-05 | 2022-01-28 | 江苏恒盈医疗科技有限公司 | Medical isolation mask |
| CN113509283A (en) * | 2021-04-20 | 2021-10-19 | 重庆医科大学附属口腔医院 | Protective structure for oral clinical medicine |
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