WO2021214358A1 - Cloison de protection sanitaire personnelle - Google Patents

Cloison de protection sanitaire personnelle Download PDF

Info

Publication number
WO2021214358A1
WO2021214358A1 PCT/ES2021/070257 ES2021070257W WO2021214358A1 WO 2021214358 A1 WO2021214358 A1 WO 2021214358A1 ES 2021070257 W ES2021070257 W ES 2021070257W WO 2021214358 A1 WO2021214358 A1 WO 2021214358A1
Authority
WO
WIPO (PCT)
Prior art keywords
personal health
health protection
partition
air
screen
Prior art date
Application number
PCT/ES2021/070257
Other languages
English (en)
Spanish (es)
Inventor
Joaquin Sabaris Vilas
Original Assignee
Joaquin Sabaris Vilas
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 Joaquin Sabaris Vilas filed Critical Joaquin Sabaris Vilas
Publication of WO2021214358A1 publication Critical patent/WO2021214358A1/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47G—HOUSEHOLD OR TABLE EQUIPMENT
    • A47G5/00—Screens; Draught-deflectors
    • 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
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/04—Frames for doors, windows, or the like to be fixed in openings
    • E06B1/12—Metal frames

Definitions

  • the present invention refers to a personal health protection screen for customer service counters or the like, fixed or portable, which has the characteristic of avoiding contamination from person to person by means of the implantation of an internal ventilation system. that creates a circulating air current to establish a separation of environments and / or separation by air barrier, of open and / or closed spaces.
  • the object of the invention is to avoid direct contagion and / or contamination of the environment, by the spray or launching of microparticles emitted in speech or sneezing, which come from the client who is on the other side of the screen that acts of separation.
  • Simple separation screens are known at customer service counters, which are almost always created to protect the safety of people who serve the public, and which in many cases is to establish a barrier to protect against theft or aggression, and commonly these screens are made of armored glass or transparent plastics that allow the view of the interlocutors, almost always having small openings or windows for the exchange of objects between them. Also with the claim that they act as a physical barrier to prevent contagion, without demonstrating their effectiveness, since, in most cases, the projected cloud of microparticles can overcome the barrier on all sides, also by the upper part, which puts at risk the clerk / s who serve the public from the counter; in addition to considering the people who are present in other contiguous spaces.
  • the personal health protection screen that is precocious has been conceived to solve the problems previously exposed, since it is based on the fact that the screen has a forced ventilation system that produces a positive pressure air current that prevents the exchange of the two main rooms on each side of it. Acting as negative pressure spaces for spaces of insulation and, therefore, anti-pollution.
  • the screen is therefore configured so that it has one or more fans, which cause a stream of air that slides across its surface, dragging the microparticles thrown from the mouth of the person downward, laterally and superiorly. approach the counter, ensuring that the spray or projected cloud does not pass to the other side of the protection screen where the clerk and / or the person who wants to be protected is located. This occurs, either because the air is guided by means of deflectors, or by express pipes or simply by air currents from the inside to the outside, creating a depression or negative pressure between both sides.
  • Figure 1. Shows a perspective representation of a screen that has a pair of fans in the upper part directing the air vertically to the lower part.
  • Figure 2. Shows a front view of the screen represented in the previous figure, in which the direction of the air on the outer surface can be seen.
  • Figure 3. Shows a sectional view of the screen, where the fans force the air current through the service opening.
  • Figure 4. Shows a view of a screen with a chamber in which the existence of an air filter that passes in front of the window can be seen.
  • Figure 5. Shows a view of another double-plate partition where the air passes between the two and leaves the perimeter.
  • Figure 6. Shows a view of a screen with air channels on the sides.
  • Figures 7 and 8.- They show the views of some partitions with a double plate in the air outlet part.
  • Figure 9.- shows a view of a screen placed on the visor of a cap.
  • the personal health protection screen is distinguished by having a screen (1) that has a window (2) in its lower part through which products are exchanged or payments are made, In the upper part of this screen (1) there are fans (3) that project air in the direction of the window (2) so that a deflector (6) forces the air to drag the projection of the particles (8) thrown by the mouth of the interlocutor (7) out of the opening of the window (2).
  • the air (4 ') released by the fans (3') passes through a filter (9) through the holes (10), expelling it to the outside through an opening ( 13).
  • the personal sanitary partition can also have two plates, a main one (14) and a shock plate (15) as shown in figures 5, 6, 7 and 8, between which the fans (3 " ) to circulate the air to the sides (16).
  • the personal sanitary screen can be placed in a conventional cap, as shown in figure 9, so that the fan (3 '”) is placed in a part of the cap (17), which allows an entry of outside air (18), which is channeled (19) to an outlet (20) that expels the air downwards (21), sliding across the screen (22), thus creating an air curtain that prevents projections microparticles emitted by confronted people do not reach the user's face; It is also planned to have another folding screen (23) for greater protection of the air that will circulate between both screens directing it downwards.

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Ophthalmology & Optometry (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Accommodation For Nursing Or Treatment Tables (AREA)

Abstract

L'invention concerne une cloison de protection sanitaire personnelle, constituée d'une ou de plusieurs plaques préférablement transparentes, et d'un ou de plusieurs ventilateurs qui font circuler l'air sur leur surface externe de manière à entraîner les éventuelles microparticules propulsées par les bouches des utilisateurs, de sorte que l'échange de l'air des deux zones opposées par l'ouverture de service est évitée, ce qui empêche la propagation de virus et bactéries indésirables. La cloison eut être fixe ou mobile et peut également être placée sur les visières de casquettes classiques, provoquant également un courant d'air sur la partie supérieure de la visère qui entraîne les microparticules vers le sol, sans toucher le visage de l'utilisateur. Une seconde visière superposée peut être prévue de sorte que l'air circule entre elles.
PCT/ES2021/070257 2020-04-20 2021-04-19 Cloison de protection sanitaire personnelle WO2021214358A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES202030321A ES2868424A1 (es) 2020-04-20 2020-04-20 Mampara de proteccion sanitaria personal
ESP202030321 2020-04-20

Publications (1)

Publication Number Publication Date
WO2021214358A1 true WO2021214358A1 (fr) 2021-10-28

Family

ID=78114104

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/ES2021/070257 WO2021214358A1 (fr) 2020-04-20 2021-04-19 Cloison de protection sanitaire personnelle

Country Status (2)

Country Link
ES (1) ES2868424A1 (fr)
WO (1) WO2021214358A1 (fr)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1511303A (en) * 1974-04-29 1978-05-17 Kemira Oy Device for noise suppression and direction of air flow for personal protective headgear operating with compressed air
WO1989000268A1 (fr) * 1987-06-30 1989-01-12 Kabushiki Kaisha Komatsu Seisakusho Climatiseur a rayonnement
US5264015A (en) * 1992-08-07 1993-11-23 Japan Air Curtain Company, Ltd. Screen having an air cleaning function
US5549104A (en) * 1994-09-16 1996-08-27 E. D. Bullard Company Air delivery and exhalation exhaust system for protective helmets
US20130340152A1 (en) * 2012-06-25 2013-12-26 Nicholas Cunningham Air flow eye protection device and system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1511303A (en) * 1974-04-29 1978-05-17 Kemira Oy Device for noise suppression and direction of air flow for personal protective headgear operating with compressed air
WO1989000268A1 (fr) * 1987-06-30 1989-01-12 Kabushiki Kaisha Komatsu Seisakusho Climatiseur a rayonnement
US5264015A (en) * 1992-08-07 1993-11-23 Japan Air Curtain Company, Ltd. Screen having an air cleaning function
US5549104A (en) * 1994-09-16 1996-08-27 E. D. Bullard Company Air delivery and exhalation exhaust system for protective helmets
US20130340152A1 (en) * 2012-06-25 2013-12-26 Nicholas Cunningham Air flow eye protection device and system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
A0DIGITAL: "Mamparas Protectoras Metacrilato", YOUTUBE, 24 March 2020 (2020-03-24), XP055867503, Retrieved from the Internet <URL:https://www.youtube.com/watch?v=xDv4RpyjF_o> *

Also Published As

Publication number Publication date
ES2868424A1 (es) 2021-10-21

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