WO2012033394A1 - Lentille unique de protection du visage - Google Patents

Lentille unique de protection du visage Download PDF

Info

Publication number
WO2012033394A1
WO2012033394A1 PCT/MX2010/000146 MX2010000146W WO2012033394A1 WO 2012033394 A1 WO2012033394 A1 WO 2012033394A1 MX 2010000146 W MX2010000146 W MX 2010000146W WO 2012033394 A1 WO2012033394 A1 WO 2012033394A1
Authority
WO
WIPO (PCT)
Prior art keywords
face
mask
user
unilent
facial
Prior art date
Application number
PCT/MX2010/000146
Other languages
English (en)
Spanish (es)
Inventor
Hilda Karina Bonilla Manjarrez
Original Assignee
Hilda Karina Bonilla Manjarrez
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hilda Karina Bonilla Manjarrez filed Critical Hilda Karina Bonilla Manjarrez
Publication of WO2012033394A1 publication Critical patent/WO2012033394A1/fr

Links

Classifications

    • 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
    • A61F9/029—Additional functions or features, e.g. protection for other parts of the face such as ears, nose or mouth; Screen wipers or cleaning devices
    • 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
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D2400/00—Functions or special features of garments
    • A41D2400/26—UV light protection

Definitions

  • the present invention relates to a facial unilent with the ability to protect a person's face from the effects of ultraviolet rays from solar energy and other harmful elements such as powders, chemicals, solvents and enamels.
  • Glasses or sunglasses are much more than a fashion accessory because they protect our eyes from damage that can be really serious.
  • the radiation emitted by the sun includes a broad spectrum of frequencies, including infrared (IR), visible light and ultraviolet (UV) radiation.
  • UV rays are not visible to the human eye and are harmful to both eyes and skin and the effects may not manifest immediately.
  • Sun spots are the result of long exposure to UV rays. These flat and brown spots appear on areas of the body that are most exposed to the sun, especially the face, hands and arms. They are unsightly and are often accompanied by other types of sun damage, such as rough skin, wrinkles, brittle skin and pigmentation problems. Any of these disorders can produce signs of premature skin aging, even in surprisingly young patients.
  • a perceived problem is that the glasses in the market have been developed preferably for the eye region, and little has been developed for complete protection of the face.
  • PCT / US89 / 01629 describes a face mask that has an eye protection attached to its upper margin.
  • An adjustable band may have been included on the sides of the transparent eye protection part.
  • the eye protection is intended to be retained in a fixed position close to the user's face, with pads that allow keeping the eye protection from the face separate.
  • US 6,374,424 B1 describes a facial mask comprising a hard plastic mask, to block solar energy, shaped and sized to extend completely over the person's face, said hard plastic face mask, composed of an outer convex face and a Inner concave face, includes a nose guard and the mask copes with the shape of the nose and its holes and also a small opening at the level of the mouth.
  • Said invention presents the problem of the lack of ventilation of the user and does not avoid breathing contaminated atmospheres directly.
  • the present invention presents improvements in the limitations of the inventions described in the state of the art, by providing a face protection adapted to a quick and convenient adjustment for the user.
  • the unilent is placed on the face without needing the cover to come into physical contact with it, it can allow to see the face of the person wearing it, but prevents the breath or saliva from leaving its mouth and cross the screen.
  • the present invention has the advantage that the unilent after use can be easily disinfected and washed for reuse.
  • the screen can be manufactured with materials similar to conventional lenses, with the possibility of proposing various designs, in addition to different models of sunscreen screens and with the option of including ophthalmic graduation.
  • Figure 1 is a front perspective view of a preferred embodiment of a full face unilent according to the present invention.
  • Figure 2 in a front view of the present invention of a user wearing the protective mask on the face.
  • Figure 3 is a side elevational view showing the support where the nose and adjustable fastening means from the user's ears.
  • Figure 4 is a perspective view of an embodiment of a full face unilent where the mask has the possibility of bending to form two similar sections.
  • Figure 5 is a perspective view of an embodiment of the unilent arm.
  • the unilent of the present invention includes a concave face mask (11), with wide coverage ranging from the eyebrows to the chin, in its vertical plane, and from cheekbone to cheekbone of the face, in its horizontal plane.
  • the material of the mask (11) must be resistant, transparent and must have a weight not much higher than that of conventional glasses.
  • Useful materials include polyether, such as poly (ethylene terephthalate) (PET), polyoletins, such as polyethylene or its copolymeters, polycarbonate, polyacylates, such as poly (methyl methacrylate), poly (ethyl acrylate) or its copolimeters and cellulosic compounds. Such as cellulose acetate butyrate.
  • the protective mask (1 1) of thermoplastic material is preferably flexible enough to adapt to the contour of the user's face, from the contour upper (17) at the top of the eyebrows, to the lower contour (16) below the chin. Between said points of the mask (16 and 17), there should be sufficient space from the user's face to allow air circulation in said space.
  • the unilent includes the arms (14) fixed to the mask (11) from fastening means (13) that can be conventional like those of any eye lens.
  • Said arms (14) can also be of the conventional type that is held from the ears (18) of the user, but with the advantage that they can vary in size to adapt to the shape of the user's head.
  • Figure 5 shows the details of the arm of the unilente (21), formed by a wedge channel (22) and a retractable handle (23) that will adjust to the appropriate size for the comfort of the user.
  • Said arm (21) can be attached to the mask (1 1) by means of the hinge (24).
  • the unilent of the invention further includes a support device (12) that adapts to the nose (15) of the user.
  • Said support device (12) is fixed to the mask (11) and includes means that allow it to enlarge or reduce its size in order to achieve a comfortable adaptation of the mask to the user.
  • the mask (26) is composed of two similar parts joined by an upper hinge (27) and a lower one (25), both preferably constructed of the same plastic material of the mask.

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Textile Engineering (AREA)
  • Otolaryngology (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

L'invention concerne une lentille faciale unique qui comprend un masque de plastique dur, pour protéger l'ensemble du visage des effets des rayons ultraviolets du soleil et d'autres éléments nocifs tels que les poudres, les produits chimiques, les solvants et l'émail. Elle comprend un dispositif destiné à supporter le masque au niveau du nez et des branches pouvant être allongées ou raccourcies. Parmi ses avantages, on compte le fait que le masque se place à une distance appropriée du visage pour permettre une circulation d'air dans cet espace.
PCT/MX2010/000146 2010-09-07 2010-12-06 Lentille unique de protection du visage WO2012033394A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
MX2010000412 2010-09-07
MXMX/U/2010/000412 2010-09-07

Publications (1)

Publication Number Publication Date
WO2012033394A1 true WO2012033394A1 (fr) 2012-03-15

Family

ID=45810848

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/MX2010/000146 WO2012033394A1 (fr) 2010-09-07 2010-12-06 Lentille unique de protection du visage

Country Status (1)

Country Link
WO (1) WO2012033394A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021194460A1 (fr) * 2020-03-24 2021-09-30 Иван Иванович КОТУРБАЧ Masque de protection multi-usages à utilisations multiples

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1024440A (fr) * 1950-09-09 1953-04-01 Protège-visage, en particulier pour cyclistes ou motocyclistes
US2774970A (en) * 1954-12-20 1956-12-25 Bois Rudolf Du Face shield
EP0293593A1 (fr) * 1987-05-08 1988-12-07 M.P.A. MECCANICA PLASTICA AGORDINA S.p.A. Masque de protection
US5469229A (en) * 1992-03-20 1995-11-21 Greenbaum; Steven S. Multi-purpose protective eye shield
US5471679A (en) * 1992-07-27 1995-12-05 Paoluccio; John A. Face protector
US5692522A (en) * 1996-06-06 1997-12-02 Op-D-Op, Inc. Face shield apparatus
US6016808A (en) * 1998-07-14 2000-01-25 Op-D-Op, Inc. Face shield frame apparatus
WO2004098715A2 (fr) * 2003-05-02 2004-11-18 Op-D-Op, Inc. Structure d'ecran facial ventilee et legere
US20070113322A1 (en) * 2005-11-21 2007-05-24 Tom Tredup Face shield

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1024440A (fr) * 1950-09-09 1953-04-01 Protège-visage, en particulier pour cyclistes ou motocyclistes
US2774970A (en) * 1954-12-20 1956-12-25 Bois Rudolf Du Face shield
EP0293593A1 (fr) * 1987-05-08 1988-12-07 M.P.A. MECCANICA PLASTICA AGORDINA S.p.A. Masque de protection
US5469229A (en) * 1992-03-20 1995-11-21 Greenbaum; Steven S. Multi-purpose protective eye shield
US5471679A (en) * 1992-07-27 1995-12-05 Paoluccio; John A. Face protector
US5692522A (en) * 1996-06-06 1997-12-02 Op-D-Op, Inc. Face shield apparatus
US6016808A (en) * 1998-07-14 2000-01-25 Op-D-Op, Inc. Face shield frame apparatus
WO2004098715A2 (fr) * 2003-05-02 2004-11-18 Op-D-Op, Inc. Structure d'ecran facial ventilee et legere
US20070113322A1 (en) * 2005-11-21 2007-05-24 Tom Tredup Face shield

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2021194460A1 (fr) * 2020-03-24 2021-09-30 Иван Иванович КОТУРБАЧ Masque de protection multi-usages à utilisations multiples

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