CN112545751B - Medical optical radiation protective glasses - Google Patents
Medical optical radiation protective glasses Download PDFInfo
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- CN112545751B CN112545751B CN202011481737.1A CN202011481737A CN112545751B CN 112545751 B CN112545751 B CN 112545751B CN 202011481737 A CN202011481737 A CN 202011481737A CN 112545751 B CN112545751 B CN 112545751B
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/02—Goggles
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/02—Goggles
- A61F9/022—Use of special optical filters, e.g. multiple layers, filters for protection against laser light or light from nuclear explosions, screens with different filter properties on different parts of the screen; Rotating slit-discs
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/02—Goggles
- A61F9/027—Straps; Buckles; Attachment of headbands
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
- A61F9/02—Goggles
- A61F9/028—Ventilation means
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
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- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C5/00—Constructions of non-optical parts
- G02C5/12—Nose pads; Nose-engaging surfaces of bridges or rims
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- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/02—Lenses; Lens systems ; Methods of designing lenses
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- G—PHYSICS
- G02—OPTICS
- G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
- G02C7/00—Optical parts
- G02C7/10—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses
- G02C7/104—Filters, e.g. for facilitating adaptation of the eyes to the dark; Sunglasses having spectral characteristics for purposes other than sun-protection
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- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Ophthalmology & Optometry (AREA)
- General Health & Medical Sciences (AREA)
- Optics & Photonics (AREA)
- Heart & Thoracic Surgery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Vascular Medicine (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Biomedical Technology (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Eyeglasses (AREA)
Abstract
The invention discloses medical optical radiation protective glasses, which comprise a glasses body, wherein the glasses body comprises a glass frame and lenses, the lenses are fixedly embedded in the front side of the glass frame, the lenses comprise resin lens layers, compression-resistant protective films are arranged on the inner sides of the resin lens layers, optical radiation prevention layers are arranged on the outer sides of the resin lens layers, the optical radiation prevention layers comprise refraction layers, first X-ray reflecting films cover the outer sides of the refraction layers, second X-ray reflecting films cover the inner sides of the refraction layers, and toughened glass layers are arranged on the outer sides of the optical radiation prevention layers. According to the invention, the toughened glass layer and the compression-resistant protective film are arranged on the lens, so that the lens has strong wear resistance and falling resistance, and the first nanometer protective film and the second nanometer protective film are respectively arranged on the inner side and the outer side of the lens, so that the mirror surface cannot easily generate grinding marks due to wear in the use process, and the lens is prevented from being damaged and broken.
Description
Technical Field
The invention relates to the field of medical treatment, in particular to medical optical radiation protective glasses.
Background
The safety glasses are glasses with special functions, and the glasses with different requirements in use occasions are different. Such as surgical glasses for hospitals, welding glasses for electric welding, laser safety glasses for laser engraving, and the like. Safety glasses, also known as safety glasses for labor, are classified into safety glasses and protective face masks, and mainly function to protect eyes and face from the radiation of electromagnetic waves such as ultraviolet rays, infrared rays and microwaves, and the damage of dust, smoke dust, metal and gravel fragments and chemical solution sputtering. Safety glasses can achieve the maximum protection only after being worn for a long time in operation, and the uncomfortable wearing is the main reason for preventing the use of operators.
At present, the existing eye protection glasses are generally simply coated with radiation protection films on the surfaces of lenses, the filtering effect on radiation light is poor, the injury of various radiation light to eyes in medical treatment cannot be effectively avoided, and the lenses are low in strength and easy to wear and damage.
Therefore, it is necessary to invent a medical optical radiation protection glasses to solve the above problems.
Disclosure of Invention
The invention aims to provide a pair of medical optical radiation protective spectacles, wherein a toughened glass layer and a pressure-resistant protective film are arranged on a lens, so that the lens has strong wear resistance and falling resistance, a first nano protective film and a second nano protective film are respectively arranged on the inner side and the outer side of the lens, so that a mirror surface cannot easily generate abrasion marks due to abrasion in the using process, and the lens is prevented from being damaged and broken.
In order to achieve the above purpose, the invention provides the following technical scheme: the utility model provides a medical optical radiation protective glasses, includes the glasses body, the glasses body includes picture frame and lens, the fixed nestification of lens is in the front side of picture frame, the left side edge of picture frame articulates there is first mirror leg, the right side edge of picture frame articulates there is the second mirror leg, the lens includes resin lens layer, resin lens layer's inboard is provided with the resistance to compression protection film, resin lens layer's the outside is provided with the anti-light radiation layer, the resistance to light radiation layer includes the refraction layer, the outside on refraction layer covers has first X ray reflectance coating, the inboard on refraction layer covers has second X ray reflectance coating, the refraction layer comprises first refractive index coating and second refractive index coating, first refractive index coating and second refractive index coating all are provided with the multilayer, first refractive index coating and second refractive index coating alternate each other and fold between first X ray reflectance coating and second X ray reflectance coating, and a toughened glass layer is arranged on the outer side of the light radiation prevention layer.
Preferably, the outer side of the toughened glass layer is covered with a first nanometer protective film, and the inner side of the pressure-resistant protective film is covered with a second nanometer protective film.
Preferably, the first X-ray reflective film and the second X-ray reflective film are both provided as indium tin oxide film layers.
Preferably, the first refractive index coating is provided as a titanium dioxide thin film layer, and the second refractive index coating is provided as a zirconium oxide thin film layer.
Preferably, the glasses frame, the first glasses leg and the second glasses leg are all made of high nickel alloy.
Preferably, a first connecting block is fixed at one end, away from the mirror frame, of the first mirror leg, a first elastic restraining strip is fixed on the first connecting block, a burr strip is sewn on the outer side face of the first elastic restraining strip, a second connecting block is fixed at one end, away from the mirror frame, of the second mirror leg, a second elastic restraining strip is fixed on the second connecting block, a fiber strip is sewn on the inner side face of the second elastic restraining strip, and the fiber strip is bonded with the burr strip.
Preferably, the middle of the lower side of the mirror frame is provided with a nasal bracket, and a rubber cushion block is fixed inside the nasal bracket.
Preferably, the shape of the rear side edge of the mirror frame is matched with the curve of the human face, an elastic sealing ring is fixed on the rear side edge of the mirror frame, and the elastic sealing ring is made of latex through processing.
Preferably, the middle parts of the left side and the right side of the mirror frame are provided with grooves, the middle parts of the grooves are provided with ventilating openings, the insides of the grooves are nested with mounting frames, and the middle parts of the mounting frames are fixed with microporous filter membranes.
Preferably, the mounting frame is matched with the groove in size, and four corners of the mounting frame are connected with four corners of the groove through bolts.
In the technical scheme, the invention provides the following technical effects and advantages:
1. the lens has strong wear resistance and falling resistance by arranging the toughened glass layer and the compression-resistant protective film on the lens, the first nanometer protective film and the second nanometer protective film are respectively arranged on the inner side and the outer side of the lens, so that the mirror surface cannot easily generate grinding marks due to wear in the use process, and the lens is prevented from being damaged and broken;
2. the first elastic binding belt is fixed on the first glasses leg, the second elastic binding belt is fixed on the second glasses leg, the first elastic binding belt and the second elastic binding belt are bonded and connected through the fiber strips and the burr strips, the connection is simple and convenient, the firmness of wearing the glasses body is improved through the first elastic binding belt and the second elastic binding belt, the glasses body is not easy to fall off after being worn, the rubber cushion block is fixed in the nose supporting groove, and the comfort of the glasses frame on the nose bridge of a wearer is improved through the rubber cushion block;
3. the left and right sides through at the picture frame has all been seted up ventilative mouthful, is fixed with the installing frame on ventilative mouthful, and the middle part of installing frame is fixed with millipore filtration, makes to remain certain air current nature in the space between lens and the person's of wearing eyes through ventilative mouthful and millipore filtration, and the effectual problem of avoiding the cornea oxygen deficiency, millipore filtration can guarantee ventilation simultaneously, can effectively prevent the entering of pollutant, virus again, has improved the safety protection performance.
Drawings
In order to more clearly illustrate the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a top view of the present invention;
FIG. 3 is a structural diagram of a lens according to the present invention;
FIG. 4 is a structural diagram of a light-shielding layer according to the present invention;
FIG. 5 is a structural diagram of a refractive layer according to the present invention;
FIG. 6 is a side view of the present invention;
FIG. 7 is a schematic view of the present invention taken in place of the mounting frame of FIG. 6;
description of reference numerals:
the glasses comprise a glasses body, a glasses frame 2, lenses 3, a first glasses leg 4, a second glasses leg 5, a resin lens layer 6, a pressure-resistant protective film 7, a light-radiation-proof layer 8, a refraction layer 9, a first X-ray reflection film 10, a second X-ray reflection film 11, a first refractive index coating 12, a second refractive index coating 13, a toughened glass layer 14, a first elastic binding belt 15, a burr strip 16, a second elastic binding belt 17, a fiber strip 18, a nose supporting groove 19, a rubber cushion block 20, an elastic sealing ring 21, a first nano protective film 22, a second nano protective film 23, a first connecting block 24, a second connecting block 25, a groove 26, a ventilation opening 27, a mounting frame 28 and a microporous filter film 29.
Detailed Description
In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings.
The invention provides a pair of medical optical radiation protective glasses as shown in figures 1-5, which comprises a glasses body 1, wherein the glasses body 1 comprises a frame 2 and a lens 3, the lens 3 is fixedly embedded at the front side of the frame 2, the left side edge of the frame 2 is hinged with a first glasses leg 4, the right side edge of the frame 2 is hinged with a second glasses leg 5, the lens 3 comprises a resin lens layer 6, the inner side of the resin lens layer 6 is provided with a compression-resistant protective film 7, the outer side of the resin lens layer 6 is provided with an optical radiation prevention layer 8, the optical radiation prevention layer 8 comprises a refraction layer 9, the outer side of the refraction layer 9 is covered with a first X-ray reflection film 10, the inner side of the refraction layer 9 is covered with a second X-ray reflection film 11, the refraction layer 9 is composed of a first refraction index coating 12 and a second refraction index coating 13, the first refraction index coating 12 and the second refraction index coating 13 are both provided with multiple layers, the first refractive index coatings 12 and the second refractive index coatings 13 are alternately overlapped between the first X-ray reflection film 10 and the second X-ray reflection film 11, and a toughened glass layer 14 is arranged on the outer side of the light radiation prevention layer 8.
Further, in the above technical solution, the outer side of the tempered glass layer 14 is covered with a first nano protective film 22, the inner side of the pressure-resistant protective film 7 is covered with a second nano protective film 23, and the first nano protective film 22 and the second nano protective film 23 can protect the mirror surface of the lens 3 from being easily abraded to generate grinding marks in the using process, so that the service life of the lens 3 is prolonged;
furthermore, in the above technical solution, the first X-ray reflective film 10 and the second X-ray reflective film 11 are both indium tin oxide films, which have strong adhesion to the lens, can absorb ultraviolet rays, transmit visible light, and reflect mid-infrared rays, thereby effectively attenuating microwave radiation and X-rays;
further, in the above technical solution, the first refractive index coating 12 is a titanium dioxide thin film layer, the second refractive index coating 13 is a zirconium oxide thin film layer, and the titanium dioxide thin film layer and the zirconium oxide thin film layer have the characteristics of strong adhesion, difficult chemical change and no toxicity, can effectively absorb harmful light such as ultraviolet light, short-wave visible light and the like, can effectively reduce reflection of visible light, increase penetration of visible light, and increase reflectivity of ultraviolet light and X-ray, so that the lens 3 has both a good function of filtering harmful light and a high visible light transmittance;
furthermore, in the above technical scheme, the spectacle frame 2, the first spectacle leg 4 and the second spectacle leg 5 are all made of high nickel alloy, so that the structural strength is high, the spectacle frame 2, the first spectacle leg 4 and the second spectacle leg 5 are not easy to damage, and the service life of the spectacle body 1 is prolonged;
the implementation mode is specifically as follows: the spectacle frame 2, the first spectacle leg 4 and the second spectacle leg 5 of the spectacle body 1 are all made of high-nickel alloy, the structural strength is high, the spectacle frame 2, the first spectacle leg 4 and the second spectacle leg 5 are not easy to damage, the service life of the spectacle body 1 is prolonged, the lens 3 is provided with the toughened glass layer 14 and the compression-resistant protective film 7, the lens 3 has strong wear resistance and falling resistance, the service life of the lens 3 is prolonged, the inner side and the outer side of the lens 3 are respectively provided with the first nanometer protective film 22 and the second nanometer protective film 23, the mirror surface of the lens 3 cannot easily generate grinding marks due to wear in the using process, the damage and the breakage of the lens are prevented, the service life of the lens 3 is further prolonged, the light-proof radiation layer 8 is arranged on the lens 3, and the light-proof radiation layer 8 is composed of the first X-ray reflecting film 10, the refraction layer 9 and the second X-ray reflecting film 11, the first X-ray reflecting film 10 and the second X-ray reflecting film 11 are both indium tin oxide film layers which have strong adhesion to the lens, can absorb ultraviolet rays, transmit visible light and can reflect mid-far infrared rays so as to effectively attenuate microwave radiation and X-rays, the refracting layer 9 is formed by alternately overlapping a first refractive index coating 12 and a second refractive index coating 13, the first refractive index coating 12 is a titanium dioxide film layer, the second refractive index coating 13 is a zirconium oxide film layer, the titanium dioxide film layer and the zirconium oxide film layer have the characteristics of strong adhesion, difficult chemical change and no toxicity, can effectively absorb harmful light such as ultraviolet rays, short-wave visible light and the like, can effectively reduce the reflection of the visible light, increase the penetration of the visible light, simultaneously increase the reflectivity of the ultraviolet rays and the X-rays, and ensure that the lens 3 has the function of well filtering the harmful light, the protective glasses have the advantages that the protective glasses have high visible light transmittance, so that the filtering effect of the lenses 3 is high, the medical injury of various radiation lights to eyes is effectively avoided, and the radiation protection capability is high.
In the technical scheme, a first connecting block 24 is fixed at one end of the first glasses leg 4 far away from the glasses frame 2, a first elastic restraining belt 15 is fixed on the first connecting block 24, a burr strip 16 is sewed on the outer side surface of the first elastic restraining belt 15, a second connecting block 25 is fixed at one end of the second glasses leg 5 far away from the glasses frame 2, a second elastic restraining belt 17 is fixed on the second connecting block 25, a fiber strip 18 is sewed on the inner side surface of the second elastic restraining belt 17, the fiber strip 18 is bonded with the burr strip 16, the first elastic restraining belt 15 and the second elastic restraining belt 17 can be connected together through bonding between the fiber strip 18 and the burr strip 16, the wearing firmness of the glasses body 1 is improved through the first elastic restraining belt 15 and the second elastic restraining belt 17, the glasses body 1 is not easy to fall off after being worn;
furthermore, in the above technical solution, a nose bracket 19 is arranged in the middle of the lower side of the spectacle frame 2, a rubber cushion block 20 is fixed inside the nose bracket 19, the rubber cushion block 20 has good elasticity, so as to prevent the metal wall of the nose bracket 19 from directly contacting with the skin of the bridge of the nose of the wearer, and the comfort of the spectacle frame 2 after being placed on the bridge of the nose of the wearer is improved by the rubber cushion block 20;
furthermore, in the above technical solution, the shape of the rear side edge of the frame 2 is adapted to the curve of the human face, the rear side edge of the frame 2 is fixed with an elastic sealing ring 21, and the elastic sealing ring 21 is made of latex, so that the elastic sealing ring 21 can effectively contact with the skin around the eyes, the sealing property between the glasses body 1 and the skin when worn is improved, the latex has good elasticity and good comfort, and the contact part with the face when worn can be prevented from generating strange marks;
the implementation mode specifically comprises the following steps: when the glasses are worn, the first glasses leg 4 and the second glasses leg 5 are respectively erected on the left ear and the right ear of a wearer, the first elastic binding belt 15 is fixed on the first glasses leg 4, the second elastic binding belt 17 is fixed on the second glasses leg 5, the first elastic binding belt 15 and the second elastic binding belt 17 are fixed together through the adhesion between the fiber strip 18 and the burr strip 16, the connection is simple and convenient, the firmness of wearing the glasses body 1 is improved through the first elastic binding belt 15 and the second elastic binding belt 17, the glasses body 1 is not easy to fall off after being worn, the rubber cushion block 20 is fixed inside the nose bracket 19, the rubber cushion block 20 is good in elasticity, the metal wall of the nose bracket 19 is prevented from directly contacting with the skin of the nose bridge of the wearer, the comfort of the glasses frame 2 after being erected on the nose bridge of the wearer is improved through the rubber cushion block 20, the shape of the rear side edge of the glasses frame 2 is matched with the human face curve, the rear edge of picture frame 2 is fixed with elasticity sealing washer 21, has improved glasses body 1 when wearing and the leakproofness between the skin, and latex elasticity is good, and the travelling comfort is good, can avoid glasses body 1 when wearing to produce with facial contact department and rein in the trace, and the problem that the protection glasses that exist among the prior art after wearing dropped easily has specifically been solved to this embodiment.
As shown in fig. 6-7, in the above technical solution, the middle parts of the left and right sides of the frame 2 are respectively provided with a groove 26, the middle part of the groove 26 is provided with a ventilation port 27, the inside of the groove 26 is nested with a mounting frame 28, the middle part of the mounting frame 28 is fixed with a microporous filter membrane 29, and a certain air circulation is kept in the gap between the lens 3 and the eyes of the wearer through the ventilation port 27 and the microporous filter membrane 29, so as to effectively avoid the problem of corneal hypoxia, and the microporous filter membrane 29 can not only ensure ventilation, but also effectively prevent the entry of pollutants and viruses, thereby improving the safety protection performance;
further, in the above technical solution, the size of the mounting frame 28 is matched with that of the groove 26, and four corners of the mounting frame 28 are connected with four corners of the groove 26 through bolts, so that the mounting frame 28 is firmly mounted and can be detached for disinfection, cleaning and replacement;
the implementation mode is specifically as follows: the left side and the right side of the spectacle frame 2 are both provided with grooves 26, the middle part of each groove 26 is provided with a ventilation port 27, the grooves 26 are fixed with a mounting frame 28, the middle part of the mounting frame 28 is fixed with a microporous filter membrane 29, the air permeability port 27 and the microporous filter membrane 29 ensure that certain air circulation is kept in the gap between the lens 3 and the eyes of a wearer, effectively avoid the problem of corneal oxygen deficiency, improve the comfort of the eyes after wearing, meanwhile, the microporous filter membrane 29 can ensure ventilation and effectively prevent pollutants and viruses from entering, the safety protection performance is improved, the four corners of the mounting frame 28 are connected with the four corners of the groove 26 through bolts, so that the mounting frame 28 is firmly mounted and can be detached for disinfection, cleaning and replacement, the embodiment specifically solves the problem that after the protective glasses in the prior art are worn, the cornea of the eyes of a wearer is easy to be anoxic.
While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.
Claims (7)
1. A kind of medical light radiation protective glasses, including the glasses body (1), its characterized in that: the pair of glasses comprises a glasses body (1) and lenses (3), wherein the lenses (3) are fixedly embedded at the front side of the glasses frame (2), the left side edge of the glasses frame (2) is hinged with a first glasses leg (4), the right side edge of the glasses frame (2) is hinged with a second glasses leg (5), the lenses (3) comprise resin lens layers (6), the inner side of each resin lens layer (6) is provided with a compression-resistant protective film (7), the outer side of each resin lens layer (6) is provided with a light radiation prevention layer (8), each light radiation prevention layer (8) comprises a refraction layer (9), the outer side of each refraction layer (9) is covered with a first X-ray reflecting film (10), the inner side of each refraction layer (9) is covered with a second X-ray reflecting film (11), and each refraction layer (9) consists of a first refractive index coating (12) and a second refractive index coating (13), the first refractive index coating (12) and the second refractive index coating (13) are respectively provided with a plurality of layers, the first refractive index coating (12) and the second refractive index coating (13) are alternately overlapped between a first X-ray reflecting film (10) and a second X-ray reflecting film (11), a toughened glass layer (14) is arranged on the outer side of the light radiation prevention layer (8), a first nano protective film (22) covers the outer side of the toughened glass layer (14), a second nano protective film (23) covers the inner side of the pressure prevention protective film (7), a first connecting block (24) is fixed at one end, away from the picture frame (2), of the first mirror leg (4), a first elastic binding belt (15) is fixed on the first connecting block (24), a burr strip (16) is sewn on the outer side of the first elastic binding belt (15), and a second connecting block (25) is fixed at one end, away from the picture frame (2), of the second mirror leg (5), a second elastic restraining belt (17) is fixed on the second connecting block (25), a fiber strip (18) is sewn on the inner side face of the second elastic restraining belt (17), the fiber strip (18) is bonded with the burr strip (16), the shape of the rear side edge of the mirror frame (2) is matched with the curve of the face of a person, an elastic sealing ring (21) is fixed on the rear side edge of the mirror frame (2), and the elastic sealing ring (21) is made of latex.
2. A medical light radiation protective spectacle as claimed in claim 1, wherein: the first X-ray reflective film (10) and the second X-ray reflective film (11) are both provided as indium tin oxide film layers.
3. A medical light radiation protective spectacle as claimed in claim 1, wherein: the first refractive index coating (12) is arranged to be a titanium dioxide thin film layer, and the second refractive index coating (13) is arranged to be a zirconium oxide thin film layer.
4. A medical light radiation protective spectacle as claimed in claim 1, wherein: the glasses frame (2), the first glasses legs (4) and the second glasses legs (5) are all made of high-nickel alloy.
5. A medical light radiation protective spectacle as claimed in claim 1, wherein: the middle of the lower side of the spectacle frame (2) is provided with a nasal bracket (19), and a rubber cushion block (20) is fixed inside the nasal bracket (19).
6. A medical light radiation protective spectacle as claimed in claim 1, wherein: the middle parts of the left side and the right side of the spectacle frame (2) are respectively provided with a groove (26), the middle part of each groove (26) is provided with a ventilation opening (27), the inside of each groove (26) is nested with a mounting frame (28), and the middle part of each mounting frame (28) is fixed with a microporous filter membrane (29).
7. A medical light radiation protective spectacle according to claim 6, characterized in that: the size phase-match of installing frame (28) and recess (26), pass through bolted connection between the four corners of installing frame (28) and the four corners of recess (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011481737.1A CN112545751B (en) | 2020-12-16 | 2020-12-16 | Medical optical radiation protective glasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011481737.1A CN112545751B (en) | 2020-12-16 | 2020-12-16 | Medical optical radiation protective glasses |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112545751A CN112545751A (en) | 2021-03-26 |
| CN112545751B true CN112545751B (en) | 2022-08-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011481737.1A Active CN112545751B (en) | 2020-12-16 | 2020-12-16 | Medical optical radiation protective glasses |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114326148A (en) * | 2022-02-08 | 2022-04-12 | 武汉爱尔眼科医院有限公司 | Radiation-proof and antifogging glasses for medical intervention operation |
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Inventor after: Li Zhanjun Inventor after: Peng Qiang Inventor before: Peng Qiang |