WO2023085918A1 - Dispositif de protection pour l'appui et le support en chirurgie - Google Patents

Dispositif de protection pour l'appui et le support en chirurgie Download PDF

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Publication number
WO2023085918A1
WO2023085918A1 PCT/MX2022/050100 MX2022050100W WO2023085918A1 WO 2023085918 A1 WO2023085918 A1 WO 2023085918A1 MX 2022050100 W MX2022050100 W MX 2022050100W WO 2023085918 A1 WO2023085918 A1 WO 2023085918A1
Authority
WO
WIPO (PCT)
Prior art keywords
protection device
further characterized
facial protection
accordance
support
Prior art date
Application number
PCT/MX2022/050100
Other languages
English (en)
Spanish (es)
Inventor
Jesús Raúl BELTRÁN RAMÍREZ
Jonathan De Jesús MARTÍNEZ MENDOZA
Sinue Gishe ROBLES GUZMAN
Original Assignee
Beltran Ramirez Jesus Raul
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 Beltran Ramirez Jesus Raul filed Critical Beltran Ramirez Jesus Raul
Publication of WO2023085918A1 publication Critical patent/WO2023085918A1/fr

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Classifications

    • 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
    • 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
    • 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
    • A61F9/04—Eye-masks ; Devices to be worn on the face, not intended for looking through; Eye-pads for sunbathing
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/04—Gas helmets
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices

Definitions

  • the present invention is related to the technical field of facial protection devices, particularly those used in medical-surgical environments, which is a facial protection device that, in addition to providing protection to a user in environments with dispersed aerosols. that constitute a risk of contagion by contact or aspiration of harmful agents, supports procedures such as surgical interventions, with which the activities carried out are also recorded, which serve as evidence support for various purposes.
  • Protective equipment should be worn during medical procedures and patient care activities when contact of clothing, or exposed skin, with blood, bodily fluids, secretions, or excretions is anticipated. Also, when there is a possibility of splashing or spillage, when mixing or administering hazardous drugs, such as in the case of surgeries.
  • Mouth covers or masks, respiratory protectors and any facial protection device are mainly used to protect the mouth and nose during medical, surgical or laboratory procedures, since they prevent the transmission of infections by contact with splashes of body fluids or aspiration of microparticles suspended in the air. Therefore, they must be resistant to fluid seepage.
  • some masks have a flexible piece, which fits into the upper base of the nose and helps to secure the mask perfectly over the entire area.
  • masks There are different types of masks, depending on their application: for surgical, dental, medical, isolating, and laser procedures. They are made of delicate materials, are available in one size, and should feel comfortable to wear.
  • Respiratory protectors filter the air before it is inhaled, to protect healthcare personnel from hazardous or infectious aerosols, droplets of respiratory fluids, and other airborne particles. They must be adjusted to the face and form a hermetic seal over the nose and mouth. Therefore, it may be uncomfortable to wear them.
  • Masks and respiratory protectors should be used if the patient is suspected of having an airborne disease, or if they are going to be exposed to hazardous gases or vapors. The decision to use one or the other depends on the risk involved. For example, N95 respiratory protectors should be used if the patient has infectious tuberculosis. However, if it is to be done a bronchoscopy in this patient, health personnel must use a respiratory protector that provides greater protection.
  • Goggles provide a barrier of protection for the eyes. They should be comfortable to wear and provide good coverage over the eyes or personal lenses. Some glasses have anti-fogging properties, which help maintain clear vision.
  • Face shields are used when full face protection is required, for example, when a wound is irrigated, abundant secretions are suctioned, or there is the possibility of splashing hazardous drugs. Face shields must cover from the forehead to below the chin, and extend to both sides of the face. They can be used as substitutes for glasses.
  • said inventions lack means that generate a physical barrier to prevent aerosols of body fluids from and other noxious substances dispersed in the work environment are conducted towards the respiratory tract or eyes where they can be deposited and infect or cause damage to the personnel who work in said conditions.
  • the object of the present invention is to provide a facial protection device for support and support in surgeries that allows the creation of a physical barrier that reduces the possibility of inhalation or contact with the eyes of harmful agents in work environments such as in surgical processes, where aerosols are dispersed in the work area, so health personnel are exposed to particles that represent a risk as a vector of contagion and proliferation of diseases, where it is also possible to install interchangeably various components depending on environmental or operating conditions.
  • a facial protection device for support and support in surgeries that has means to form a physical barrier that allows a wider visual field to be observed without visual interference, where there are means for the placement of various peripherals for the realization of zation of various activities required by the user who carries it.
  • Said facial protection device for support and support in surgeries comprises a support structure that is placed on the head of a user in a condition of use.
  • a control module to operate and provide power to the various peripheral modular devices where, in addition, there are control means of said peripheral modular devices.
  • fixing elements that are complemented with fixing means in the peripheral modular devices to couple them in a detachable way .
  • blower to provide a current of pressurized air to various peripheral modular devices to form a pressurized air curtain to move away the dispersed aerosols in the work environment or the area face of the wearer, with which there is also a means that keeps the wearer's skin free of sweat, which reduces the need to mechanically clean said surface, exposing the user to contact with various means of contagion or exposure to substances harmful .
  • pressurized air is supplied from a pressurized air facility; optionally, pressurized air is obtained from a pressurized air container.
  • pressurized air filtering means (not illustrated) to reduce the dispersed particles in the flow of fluid that is supplied, which prevents the passage of polluting agents or contagion.
  • Peripheral modular devices include protective glasses, a mouth shield, means for voice and audio intercommunication, a video camera and visual support monitors; particularly, there is a control circuit for the operation of the peripheral modular devices.
  • the facial protection device for support and support in surgeries is complemented by a protective case for its storage and energy recharge, in which there are cavities with geometries corresponding to the shape of one of the elements included in the protection device. facial to restrict movement during storage.
  • One of said cavities has means to provide energy to a battery that is located in the support structure, with which energy is provided for the operation of various components, which allows the facial protection device to be supported and supported. In surgeries, it is a portable protection and support equipment for a user, without the need to be connected to a continuous power source during its use.
  • the container has ultraviolet light lamps powered by a portable power source housed in the container to irradiate a beam of light at a certain wavelength on the components that make up the facial protection device for support and support in surgeries with the object to reduce the biological agents that may have been retained on the surfaces of the components of the facial protection device and thus, reduce their pathogenic activity, so that the device is free of bacteria to be used when required.
  • Figure 1 Front perspective view, right side of the facial protection device for support and support in surgeries.
  • Figure 2. Rear perspective view, left side of the facial protection device.
  • Figure 3. Front perspective view, left side of the facial protection device.
  • Figure 4. Frontal perspective view of a support structure of the facial protection device for support and support in surgeries.
  • Figure 5. Lateral, right, rear perspective view of the support structure.
  • Figure 6. Detail view in right side perspective of the support structure.
  • Figure 7. Detail view in left side perspective of the support structure.
  • Figure 9. Detailed view of a second front perspective of the support structure.
  • Figure 10. Detail view of a rear right side perspective of the support structure.
  • Figure 11 Frontal perspective view of protective glasses of the facial protection device for support and support in surgeries.
  • Figure 12. Rear perspective view of the protective glasses.
  • Figure 13 Top front perspective view of a mouth shield of the facial protection device for support and support in surgeries.
  • Figure 14. Rear perspective view of the mouth shield.
  • Figure 15. Lower rear perspective view of the mouth shield.
  • Figure 16. Detailed rear right perspective view of the mouth shield.
  • Figure 17. Rear left perspective view in detail of one of the frame posts of the protective glasses.
  • Figure 18. Bottom right rear perspective view in detail of one of the screen posts of the mouth screen.
  • Figure 19. Left side perspective view of video recording equipment for the facial protection device for support and support in surgeries.
  • Figure 20 Right side perspective view of the video recording equipment.
  • Figure 21 Perspective view of a telescopic arm of the video recording equipment.
  • Figure 22 Front left perspective view of the video recording equipment in a second configuration.
  • Figure 23 Right front perspective view of the video recording equipment in a second configuration.
  • Figure 24 Left side frontal perspective view of a protective case for the facial protection device.
  • Figure 25 Rear right perspective view of the protective case.
  • Figure 26 Front perspective view of the protective case.
  • Figure 27 Right side perspective view of the protective case.
  • Figure 28 Detailed upper perspective view of the protective case.
  • the facial protection device for support and support in surgeries (01), as shown in Figure 1, Figure 2 and Figure 3, is carried by a user in conditions where there are aerosols of body fluids. or toxic substances dispersed in the work environment, in environments such as operating rooms and similar places, for which reason, a physical barrier must be available that limits the exposure of the user's skin to said substances.
  • the facial protection device for support and support in surgeries (01) is made up of a support structure (100), peripheral modular devices (200), video recording equipment (300) and is complemented by a protective briefcase (400). .
  • the support structure (100) as shown in Figure 1 to Figure 9, is an element formed by a support ring (110) and a load band (120), with a geometry that allows it to be seated in the contour of the head of a user (not illustrated).
  • the support ring (110) comprises a rear section of the ring (111) and a front section of the ring (112) which are flat elongated bodies in the shape of an arc, as can be seen in Figure 4 and Figure 5;
  • the load band (120) is an elongated arc-shaped body, which engages with its distal ends with the rear hoop section (111) and the front hoop section (112) so as to constitute a load element with which the height at which the facial protection device will sit for support and support in surgeries (01) on the head of a user is defined.
  • a first end of the load band (120) joins the trailing hoop section (111) for half its length and likewise, a second end of the load band (120) joins in half the length of the front section of hoop (112).
  • both the rear section of the ring (111), the front section of the ring (112) and the load band (120) in an initial condition are three independent elements where rigid coupling means are provided, such as a coupling tongue and groove (not illustrated) located at the distal ends of the load band (120) and respectively in the rear section of the ring (111) and the front section of the ring (112) and thus configure the support ring (110) as a single item.
  • each distal end of one of the hoop sections (111, 112) have rack housings (Illa), which are defined from cavities with the shape corresponding to the cross section of adjustment racks (114) that are housed slidingly in them .
  • the rack housings (Illa) are located at each distal end of the rear section of the ring (111) and extend longitudinally inside its elongated flat arc-shaped body, to a depth that allows it to contain a adjustment rack (114), as seen in Figure 5 to Figure 7;
  • Adjacent to each rack housing (Illa) is a knob housing (111b) with knob holding means (not shown) for rotatably retaining an adjustment knob (113) which engages the adjustment rack.
  • the adjustment knob (113) is a disk with its perimetric toothed edge (113a) to engage a toothed profile (114a) of the adjustment racks (114).
  • adjustment racks (114) with a suitable dimension and geometry to project in a sliding manner in a corresponding rack housing (Illa), which are defined from prismatic bodies with a toothed profile (114a).
  • adjustment racks (114) are located at each of the distal ends of the front hoop section (112) that extend coaxially to the longitudinal axis within its elongated flat arc-shaped body, with a length that allows to vary the diameter that is configured when coupling the rear section of hoop (111) with the front section of hoop (112) according to the periphery of the head of a wearer, since it projects telescopically in a respective rack housing (Illa) in the rear section of the ring, as shown in Figure 5 to Figure 7;
  • the toothed profile (114a) of each adjustment rack (114) is located adjacent to the adjustment knob (113), so that it conveniently engages with the toothed perimetric edge (113a), so that a portion of the adjustment knob adjustment (113) projects through the corresponding knob housing (111b) whereby a user can rotate the adjustment knob (113) so that the mating teeth can extend or retract the adjustment racks (114) from or towards the interior of the respective rack housings (
  • pressurized fluid passages (130) as can be seen in Figure 1 and Figure 3, with which a flow of pressurized air is directed from a source of pressurized air to air distribution channels in various peripheral modular devices (200 ) to generate an air curtain in the vicinity of a user's face.
  • the pressurized fluid passages (130) comprise band conduits (131) coupled to the longitudinal edges of the loading band (120), as shown in Figure 2, Figure 4, and Figure 5;
  • said band ducts (131) are ducts that project along the cross section of the elongated arc-shaped body of the load band (120).
  • pressurized fluid passages (130) comprise distribution conduits (132) that communicate fluidly with the band conduits (131), coupled to one of the longitudinal edges of the front section of the hoop (112) as shown in the figure.
  • Figure 4 which lead to some ports of fluid (133) shown in Figure 6; alternatively, the distributor ducts (132) are ducts projecting in the cross section of the elongated arc-shaped body of the front section of the ring (112).
  • fluid ports (133) comprise goggle fluid ports (133a) and shield fluid ports (133b) for supplying pressurized air to both goggles (210) and mouth shield ( 220) .
  • control module (140) located in the facial protection device for support and support in surgeries (01), at the intersection of the first end of the load band (120) with the rear section of the ring (111) on the external face of this component.
  • the control module (140) has a control casing (141) where various components are housed for the operation of the facial protection device.
  • the control housing (141) is a monolithic body with the rear section of ring (111).
  • an electronic circuit (not illustrated) that allows the operation of the various modular components of the facial protection device for support and support in surgeries (01);
  • a battery not illustrated to provide power to various components of the facial protection device for support and support in surgeries (01).
  • the control module (140) has charging terminals (not shown) as known in the art through the control housing (141) that are connected to the electronic circuit (not shown) through which power is supplied to charge the battery (not shown) with power.
  • the charging of the battery (not illustrated) is optionally by induction power charging means.
  • control module (140) there is a blower (not illustrated) to provide a stream of pressurized air to various peripheral modular devices to form an air curtain from a stream of pressurized air to remove aerosols dispersed in the environment. of work of the facial area of the person who wears it. With said current of air, there is also a means that keeps the user's skin free of sweat, which reduces the need to mechanically clean said surface and reduces its exposure to contact with various means of contagion or harmful substances.
  • pressurized air is supplied from a pressurized air facility; optionally, pressurized air is obtained from a "pressurized air container".
  • control casing (141) there are pneumatic connections (not illustrated) to install the pressurized air supply lines.
  • air filtering means (not illustrated) in the path of the pressurized air to retain dispersed particles in the fluid flow that is supplied, which prevents the passage of polluting agents or contagion.
  • fixing holes (150) which are shown in Figure 4, Figure 8, Figure 9, Figure 20, Figure 22 and Figure 23, where complementary elements are installed for the detachable coupling of various modular devices; said complementary elements comprise fixing bolts which have various geometric configurations, corresponding to the geometry of the fixing holes (150) where they are housed, such as a prismatic geometry, for example, of a circular cross section; alternatively, each fixing bolt has a registration hole centrally.
  • the geometry of the registration hole (150) is one that allows coupling with a complementary element in a single position that is found in the respective fixing hole (150), so that said registration hole has the function of serving as a guide. for the coupling of the peripheral element in a single predefined position for the correct functioning and structuring of the facial protection device for support and support in surgeries (01) .
  • the fixing holes (150) comprise glasses fixing holes (151), screen fixing holes (152) and camera fixing holes (153).
  • the peripheral modular devices (200) comprise protective glasses (210), a mouth shield (220) and intercommunication equipment (230); Another component that is integrated into the facial protection device for support and support in surgeries (01) is video recording equipment (300).
  • These peripheral modular devices (200) represent elements of support and assistance for a user in carrying out tasks such as surgical interventions, where in the work environment there are aerosols of body fluids dispersed in the air, so that it is required by a hand, to form a barrier that prevents said aerosols from being deposited on the skin of the user of the facial protection device for support and support in surgeries (01) and at the same time, limits the need to clean perspiration on bare skin, specifically in cleaning the sweat on the skin of the user's face by heat convection, which reduces the risk in the sterile conditions required in this type of activity, in addition to reducing the condensation in the user's glasses, as well as reducing the risk of sepsis for the tissue that is exposed during the intervention.
  • Said protective glasses (210) comprise a glasses frame (211) and a translucent sheet (212).
  • the spectacle frame (211) is a structure with a geometry according to the contour of a user's face, particularly, according to the area of a person's visual field;
  • the spectacle frame (211) is of a substantially rectangular and concave shape, with an internal face of the spectacles (210a) facing the user's face.
  • a longitudinal edge of the spectacle frame (211) has a frame recess (210b) with a suitable shape to fit the nasal septum of a wearer.
  • frame posts (213) like the one shown in Figure 17, which project from the glasses frame (211), from their parallel distal ends, through which the protective glasses (210) are attached to the front section of ring (112), at a height in the visual field of a user of the facial protection device for support and support in surgeries (01).
  • spectacle shoes At the free ends of the frame posts (213) there are spectacle shoes (214).
  • spectacle bolts (215) are installed in the spectacle fixing holes (151) in a detachable manner.
  • the coupling between the glasses pins (215) with the glasses fixing holes (151) is ensured by means of magnetic or magnetizable elements, although it is not limited to the use of other fastening means such as diameter interference, textile means of loop and hook union among others.
  • Goggle ducts (not shown) fluidly communicate from goggle connectors (216) on each of the goggle shoes (214) to conduct pressurized air to the goggle grills (217).
  • the goggle connectors (216) are characterized to mate in a sealed manner with the goggle fluid ports (133a).
  • the glasses grills (217) are openings located on the edges of the parallel distal ends of the glasses frame (211), oriented towards the location of the user's face, at an angle that allows directing the pressurized air tangentially. to the skin of the user of the facial protection device for support and support in surgeries (01), in the form of an air curtain.
  • the translucent sheet (212) is a laminar body that covers the area defined by the perimeter elements of the glasses frame (211); In an alternative, said translucent sheet (212) has optical characteristics to assist the user's vision during activities, for example, to improve vision or to filter certain wavelengths of light or some other optical characteristic.
  • the mouth shield (220) as can be seen in Figure 1 to Figure 3 and Figure 13 to Figure 16, are intended to form a physical barrier against the flow of aerosols dispersed in the environment into the respiratory tract of a user. Said mouth shield (220) comprises a shield body (221) and shield posts (222).
  • the screen body 221 is a panel structure shaped according to the contour of a user's face;
  • the screen body (221) is rectangular and concave in shape, with an internal face of the panel (221a) facing the user's face.
  • the screen posts (222) project from the parallel distal ends of the screen body (221), through which this mouth screen (220) is coupled to the front section of the ring (112), at a height in the area oral-nasal of a user of the facial protection device for support and support in surgeries (01) .
  • the free ends of the screen posts (222) meet some screen shoes (223).
  • each screen post (222) there are some screen bolts (224) that are installed in the screen fixing holes (152) in a detachable manner.
  • the coupling between the screen bolts (224) with the screen fasteners (152) is ensured by means of magnetic or magnetizable elements, although it is not limited to the use of other fastening means such as diameter interference, textile means loop and hook union among others.
  • Shield conduits (not shown) communicate from shield connectors (226) on each of the shield lugs.
  • the shield connectors (226) are characterized to mate in a sealed manner with the shield fluid ports (133b).
  • the screen grilles (225) are openings located on the longitudinal edges of the screen body (221), oriented parallel to the position of the translucent sheet (212), at an angle that allows directing the air under pressure in a tangential to the protective glasses (210) of the facial protection device for support and support in surgeries (01), in the form of an air curtain, in addition there are screen grilles on the edges of the parallel distal ends of the screen body (221), oriented towards the user's face, at an angle that allows directing the pressurized air tangentially to the skin of the user of the facial protection device for support and support in surgeries (01), in the form of a curtain of air .
  • the intercom equipment (230), as shown in Figure 1, Figure 2, Figure 5 to Figure 7 comprises a loudspeaker (231) and a microphone (232).
  • the intercommunication equipment (230) is housed in a communication housing located in the rear section of the ring (111), close to the area of a user's ear.
  • the purpose of this intercommunication team (230) is to have means that facilitate communication between various users, for example, during surgical interventions where the people who make up the medical team, who must exchange information during surgical procedures, in addition to having means for recording dialogues between team members during said procedures for educational purposes or for record in a medical record.
  • the video recording equipment (300) is one like the one shown in Figure 19 to Figure 23, which has the purpose of assisting the user in visualizing the area in which he works, as well as a means to collect evidence for pedagogical or for the integration of medical records.
  • the video recording equipment (300) comprises a video casing (310), a telescopic arm (320), an arm joint (325), a monitor support (330), a monitor (340) and a camera array ( 350) .
  • the recording of images is carried out during the activities carried out by the user of the facial protective device for the support and support in surgeries (01), in addition to increasing the image of the area where the work is carried out with the monitor support (340) .
  • the video casing (310) is a container in which a video recording circuit (not illustrated) is housed, as well as a power supply circuit to supply electrical power to the monitor (340) and the array of cameras (350). ) .
  • One of the walls is identified as a coupling wall (311) which has a geometry that allows it to be located parallel along a portion of the external surface of the support ring (II 0), illustratively, in the rear section. hoop (111) .
  • circuits are fed from the control module (140) with which it is interconnected by at least one plug (370) which project from a perimeter wall of the video casing (310) and are coupled with the corresponding plug (143) of the control module (140);
  • the plug (370) and the corresponding socket (143) are of the USB, micro USB and similar type.
  • the video casing (310) there is an arm housing (not illustrated) from which the telescopic arm (320) projects telescopically, with a geometry to receive it slidingly to accommodate it inside the video casing (310) in addition , arm anchoring means (not shown) are provided to retain the telescopic arm (310) when it is extended towards a position of use.
  • monitor housing (312) of a dimension to receive the monitor (340) to house it in a stored condition, as shown in Figure 22 and Figure 23;
  • the arm housing (not shown) is located at the bottom of the monitor housing (312) to conveniently receive the telescopic arm (320) when the monitor (340) is projected into the monitor housing (312).
  • this coupling wall (311) there are some chamber fixing holes (153), in which the ring bolts (305) are installed in a detachable manner.
  • the coupling between the ring bolts (305) with the chamber fixing holes (153) is ensured by means of magnetic or magnetizable elements, although it is not limited to the use of other fastening means such as interference of diameters, textile means of loop and hook union among others.
  • the telescopic arm (320) comprises a first arm portion (321) which is a hollow cylindrical body of a first diameter that allows its sliding projection in the arm housing (not illustrated); at a first end of the cylindrical body of the first arm portion
  • a second portion of the arm (322) is projected, which is a hollow cylindrical body of smaller diameter that allows it to be projected in a sliding manner in inside the first arm portion (321), so that a first end of the cylindrical body of the second arm portion (322) is housed slidingly in the first arm portion (321), with retaining elements (not illustrated) of those known in the art to be retained in this coupling when projected to its fullest extent in a use condition.
  • the arm joint (325) is installed, with which there is an articulated coupling between the telescopic arm (310) with the monitor support (330) .
  • the monitor support (330) is an elongated bar that is joined at a first end with the arm joint (325) to articulately join the second arm portion.
  • the monitor (340) has a monitor casing (341), with a suitable dimension and geometry to be housed in the monitor housing (312); Alternatively, the monitor casing is a rectangular prism, as seen in Figure 19 to Figure 21. On one of its faces the monitor casing (341) has an array of cameras (350) and on an opposite face there are a visual interface (360) .
  • the sections (321, 322) of the telescopic arm (320) extend telescopically so that the user positions the monitor (340 ) and the visual interface (360) itself in its field of vision, thanks to the movement allowed by the arm joint (325) with which the position of the monitor (340) is modified in relation to the video casing (310).
  • a pivotal coupling (not shown) is provided between the free end of the monitor mount (330) and the monitor (340) for pivotal movement relative to the longitudinal axis of the monitor mount, to adjust the inclination of the monitor. (340) with respect to the plane defined by the protective glasses (210).
  • Communication between the monitor (340) and the array of cameras (350) and the circuitry housed in the video casing (310) is accomplished by conventional means, such as by cable (not shown) that is routed from the monitor casing. (341) towards the video casing (310) through the telescopic arm (320); Alternatively, the communication between the monitor (340) and the video casing (310) is carried out wirelessly by means of elements known in the art.
  • the protective briefcase (400), as shown in Figure 24 to Figure 28, is a container made up of a protective container (401) and a protective cover (402), said elements articulately coupled by a hinge (403); Similarly, there are some bolts (404) to close the protective cover (402) and retain it against the protective container (401) and maintain this position until the moment a user decides to open it; Transport of this protective case is facilitated by at least one carrying handle (405) as is well known in the art.
  • the packaging (410) as shown in Figure 24 it has a plurality of cavities (411), each one of them with specific shapes that complement each other to respectively contain one of the parts that make up the facial protection device for support and support in surgeries (01) in an exploded condition that are stored in two cavities (411) that are conveniently aligned to retain each of the pieces.
  • a cavity for support (411a) formed by cavities in each package (410) that are properly aligned to house the support structure (100).
  • This support cavity (411a) as shown in Figure 28, with a shape to house the control module (140), where there are electrical charging terminals (412) that connects to the charging terminals (not illustrated) for charging the battery (not illustrated) .
  • the protective case (400) there is an induction charging module (not shown) for charging the battery (not shown).
  • a charging source (not shown) with an electrical interconnection (413) to provide power to the protective case (400) for recharging the battery (not shown) as well as to provide power to disinfectant lamps (420). of ultraviolet light.
  • the protective case (400) there are some disinfectant lamps (420), which emit a beam of light of one wavelength as agent bactericide that is projected on the parts that make up the facial protection device for support and support in surgeries (01), with which a sterilization process is carried out to reduce microbial activity in its components.
  • the activation of the disinfectant lamps (420) is carried out by means of a lamp switch (414) in the body of the case (400).
  • the operation of the facial protection device for support and support in surgeries (01) of the present invention is carried out through the following actions: a. A user must open the briefcase (400) to access each of the parts that make up the facial protection device for support and support in surgeries (01). Yo. Release the latches (404) to open the case (400) and access the parts inside. b. Prepare the support ring (110) of the facial protection device for support and support in surgeries (01). Yo. Remove the support structure (100) from the support cavity (411a) . ii.
  • c. Attach the goggles (210) to the front section of the rim (112) .
  • Yo. Mate the goggle connectors (216) in a sealed manner with the goggle fluid ports (133a). ii. Simultaneously, engage the spectacle pins (215) in the spectacle fixing holes (151) .
  • the activation of the pressurized air supply means comprises the opening of a stop valve (not illustrated) to supply air at a regulated pressure from a source of pressurized air or a container with air under pressure iii.
  • F. Install the video recording equipment (300) in the support ring (110), in an alternative where it is required to collect evidence for educational purposes or for the integration of medical records.
  • Yo. Couple the eye bolts (305) with the camera fixing holes (153) to rigidly install the video recording equipment (300) on the support structure (100) .
  • ii. Simultaneously, connect each pin (370) to its respective socket (143) for data and power exchange.
  • iii. Extend the telescopic arm (320) from the video housing (310) .
  • iv. Position the monitor (340) in the visual field of the user so that the images captured by the array of cameras (350) can be observed in the visual interface (360).
  • the user can protect bare skin and eyes exposed to aerosols dispersed in the environment, by forming a protective curtain of pressurized air in the vicinity of his face and reducing the possibility of contagion.
  • the protection device Once the protection device has been released facial for support and support in surgeries (01) it is removed from the user's head for cleaning, disinfection and storage, for which it must: a. De-energize the facial protection device for support and support in surgeries (01) by turning off the main switch (142). b. Cut off the supply of pressurized air to the support ring (110) . c. Uncouple the elements on the support ring (110) . Yo. Remove the video recording equipment (300) from the rear section of the ring (111) of the support structure (100), while disconnecting each plug (370) from its respective socket (143). ii. Remove mouth shield (220) from front rim section (112) iii. Remove the goggles (210) from the front section of the rim (112) .

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

Abstract

La présente invention décrit un dispositif de protection facial pour l'appui et le support en chirurgie lequel produit un filet d'air sous pression à proximité du visage d'une personne qui le porte dans des zones où se trouvent des particules en aérosols dispersés dans l'environnement notamment dans des environnements chirurgicaux. Ce dispositif comprend une structure de support réglable à la dimension de la tête de l'utilisateur, divers dispositifs modulaires périphériques, en plus d'un dispositif d'enregistrement vidéo pour l'enregistrement d'images durant les activités réalisées et est complété par une mallette protectrice pour protéger le matériel. Il comprend des passages de fluide sous pression pour diriger un flux d'air sous pression depuis une source d'air sous pression vers des dispositifs modulaires périphériques. Il comprend des lunettes protectrices qui se couplent à l'anneau de support qui comprennent des tubes pour diriger un flux d'air sous pression vers des grilles de lunettes. Un écran de protection pour la bouche se couple à l'anneau 0 de support qui comprend des tubes pour diriger l'air sous pression vers des grilles orientées dans un angle qui orientent l'air vers la peau de l'utilisateur.
PCT/MX2022/050100 2021-11-11 2022-10-18 Dispositif de protection pour l'appui et le support en chirurgie WO2023085918A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
MX2021013870A MX2021013870A (es) 2021-11-11 2021-11-11 Dispositivo de proteccion facial para el apoyo y soporte en cirugias.
MXMX/A/2021/013870 2021-11-11

Publications (1)

Publication Number Publication Date
WO2023085918A1 true WO2023085918A1 (fr) 2023-05-19

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017120562A2 (fr) * 2016-01-07 2017-07-13 Thi Total Healthcare Innovation Gmbh Dispositifs, systèmes et procédés de barrière pouvant être portés et comprenant une fonctionnalité de commande sans contact
EP3398657A1 (fr) * 2015-12-29 2018-11-07 Han, Ga Hyun Masque hygiénique de blocage de substance nocive utilisant un rideau d'air
DE102018005650A1 (de) * 2018-07-12 2020-01-16 Francesco Paolo Monteleone Feinstaubmaske mit Ventilator
DE202020104278U1 (de) * 2020-07-24 2020-08-03 Klaus Spies Mundschutzanordnung sowie Gesichtsschutzanordnung
US20210308496A1 (en) * 2020-04-07 2021-10-07 Francesco Paolo Monteleone Respiratory mask
GB2594100A (en) * 2020-04-17 2021-10-20 Regan Basil A protective mask

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3398657A1 (fr) * 2015-12-29 2018-11-07 Han, Ga Hyun Masque hygiénique de blocage de substance nocive utilisant un rideau d'air
WO2017120562A2 (fr) * 2016-01-07 2017-07-13 Thi Total Healthcare Innovation Gmbh Dispositifs, systèmes et procédés de barrière pouvant être portés et comprenant une fonctionnalité de commande sans contact
DE102018005650A1 (de) * 2018-07-12 2020-01-16 Francesco Paolo Monteleone Feinstaubmaske mit Ventilator
US20210308496A1 (en) * 2020-04-07 2021-10-07 Francesco Paolo Monteleone Respiratory mask
GB2594100A (en) * 2020-04-17 2021-10-20 Regan Basil A protective mask
DE202020104278U1 (de) * 2020-07-24 2020-08-03 Klaus Spies Mundschutzanordnung sowie Gesichtsschutzanordnung

Also Published As

Publication number Publication date
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