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Matches 1 - 50 out of 1,615

Document Document Title
WO/2022/167412A1
Disclosed is an air-purifying respirator that comprises an annular base (1), which has a central opening and means for receiving a hood (5) forming a transparent hollow body in which the head of the user can be accommodated, and an aerat...  
WO/2022/159376A1
A respirator system includes a hood, a breathing tube, and an air purification device. The breathing tube is coupled to the hood and has an inner surface coated in an antimicrobial coating. The air purification device is coupled to the b...  
WO/2022/129098A1
Described herein in a filter material and method for producing it. Between two fabric layers are carbon particles, held in position by adhesive dots.  
WO/2022/124766A1
The present invention relates to a tungsten composite yarn with improved flexibility and shielding performance, a radiation-shielding fabric using same, and a radiation-shielding article. The tungsten composite yarn with improved flexibi...  
WO/2022/064395A9
The present invention pertains to the field of individual portable air filtering devices, effectively protecting against infectious or non-infectious external agents of microscopic size. The invention relates to a portable individual dev...  
WO/2022/099390A1
The present invention relates to a one-piece valve (800, 850) for an artificial-respiration helmet (100) including at least one escalation region (810), one access region (820) with an access channel (821) and one conical internal channe...  
WO/2022/094360A1
A protective garment having a face shield frame with a first opening. A face shield is mounted to the frame covering this first opening. A hood is provided that has a second opening. The second opening has a perimeter edge. The face shie...  
WO/2022/087625A1
This present invention provides a system and device for protecting a wearer from hazardous materials and conditions while still allowing for freedom of movement.  
WO/2022/080555A1
A portable pocket smoke-proof mask for an emergency escape of the present invention comprises: a mask body in which the upper and left and right sides of plate-shaped front and rear films are connected to each other to form an accommodat...  
WO/2022/064270A1
A multi-layered multifunctional polymeric latex article is provided. A first polymeric latex layer, having nitrile butadiene, is resistant to chemical permeation whilst the second polymeric latex layer disposed on the first layer, being ...  
WO/2022/064266A1
Kit for supplying air to a breathing hood (1), consisting of: a breathing hood (1) which has a front part that includes a visor and a rear part that includes at least one air inlet aperture; a blower (3), comprised of a battery-powered v...  
WO/2022/059259A1
The present invention relates to a fabric which contains an acrylic fiber A and a cellulose fiber, wherein: the acrylic fiber A contains an infrared absorbent within the fiber; and the fabric is dyed with at least a yellow cationic dye, ...  
WO/2022/059046A1
There is provided a PPE donning device comprising a structural frame; a first linear driving mechanism and a second linear driving mechanism that facilitates an initiation of a donning sequence; one or more holding means that may be conf...  
WO/2022/039764A1
Unlike the existing powered air-purifying respirators (PARK) that are bulky, heavy, and expensive the invention offers a light-weighted inexpensive portable PAPR consisted of a single piece secured on user's head. Presented portable resp...  
WO/2022/038358A1
There is provided a powered air purifying respirator (PARR). The PARR comprises a yoke and a pump. The yoke defines an air inlet and an air outlet fluidly connected via an air flow passage. The pump is disposed within an interior of the ...  
WO/2022/036548A1
A fully encapsulating one-way circulation ventilation type protective clothing, comprising a conjoined garment (1). A head sheath (2) is provided at the top of the conjoined garment (1). Gloves (4) are provided at the bottom of arms on b...  
WO/2022/030280A1
In order to provide a protective garment that has excellent dust resistance, breathability, and mechanical characteristics, to which dirt, dust, and other foreign matter are unlikely to adhere, and from which it is easy to remove foreign...  
WO/2022/027034A1
The invention may be embodied as a patient isolation device. The patient isolation device may comprise a cover having a first lower surface having an interior edge and an exterior edge, a second lower surface having an interior edge and ...  
WO/2022/018407A1
A respirator comprising: an air supply unit arranged to deliver air at its output. A hood suitable for use with a powered air purifying respirator (PAPR), comprising a headtop with a shoulder cape extending therefrom, wherein the headtop...  
WO/2022/018408A1
A respirator comprising: an air supply unit arranged to deliver air at its output; headgear comprising a cradle for interfacing with a user's head, and a face covering from within which the user breathes; a tube to receive air from the a...  
WO/2022/016240A1
The present invention relates to an artificial-respiration helmet (100) with a one-piece structure comprising a bubble (200), a supporting ring (300), an inner weld seam (400), a sealing film (500), an outer strap (600) and a coating and...  
WO/2022/012995A1
A ventilated cooling and protective garment including a hood portion (31) with a facial opening (14) surrounded by a facial peripheral ring (13) and a complete or partial body portion (32, 33), and a facial shield (10) comprising a trans...  
WO/2022/011355A1
A breathing apparatus provides gas within a hood surrounding a user's head from two oxygen tanks which each utilize a regulator. The first tank serves to inflate the hood while the second provides oxygen to the hood at a sufficient amoun...  
WO/2022/009228A1
A PPE suit (1) adapted for protection against personal hazards and according to personal comforts of a user, with optimum air circulation inside the PPE suit, is disclosed herein. The PPE suit (1) comprises an air tight protective surfac...  
WO/2022/008539A1
There is provided an apparatus configured to enclose a volume of air around a user's head, wherein the apparatus is configured to rest on top of the head, extend past the face and sides of the head and seal around the user's neck. The ap...  
WO/2021/260539A1
The present invention relates to a two piece protective garment for use in firefighting and intervention, comprising: (i) a base garment suitable as clothing for technical assistance and fighting forest and heath fires; and (ii) an overg...  
WO/2021/261364A1
A blower device 10 comprises a filter part 11, an abutting part 12 that abuts on the face of a user 100, a shield part 13 facing the face of the user 100, a blowing part 14 that supplies air having passed through the filter part 11 to th...  
WO/2021/257321A1
The present invention discloses an isolation system, comprising a flexible, portable, disposable membrane with no rigid structures. The membrane inflates from a contracted state having a small form-factor for storage to an inflated state...  
WO/2021/246196A1
The objective of the present invention is to reduce dispersal of droplets such as saliva to the surroundings when singing or making a speech using a microphone, for example, thereby providing the advantage of preventing fouling of the mi...  
WO/2021/240229A1
This invention is related to the field of dentistry and medicine. This device has been designed due to the recent outbreak of infectious respiratory disease (COVID-19) and the probability of its distribution in work offices, clinics, and...  
WO/2021/237271A1
Described embodiments generally relate to a garment for resisting penetration of a liquid. The garment comprises an outer layer, and an inner layer. The inner layer is configured to be positioned closer to the skin of a wearer than the o...  
WO/2021/232115A1
The invention refers to protective clothing, which is personal protective equipment and finds applications in extreme and emergency situations, in particular in accidents, chemical attacks and biological contamination. The protective clo...  
WO/2021/235385A1
The invention is a protective gear body 1 that is formed so as to cover at least a portion of the face including the nostrils of a wearer W, provided with: a purified air intake hole 114 for taking-in purified air into a space between th...  
WO/2021/231256A1
A face mask includes an outer layer, an inner layer, and a filter. The outer layer includes an outer front guard constructed from a light-transmissive material and an outer filtering surface extending posteriorly from the outer front gua...  
WO/2021/224668A1
The present invention relates to a decontamination capsule characterized in that it is a substantially cylindrical, hollow fitment, capable of receiving a human being equipped with a suit and respiratory helmet, by the application of dec...  
WO/2021/224861A1
Ventilated full-face individual protection device (100) comprising: - an inflatable helmet (101) able to be removably placed in correspondence with the head (51) of a user (50) and configured for being closed in a bottom portion in corre...  
WO/2021/224933A1
This invention provides an e-visor, a PPE, having a negatively charged surface, which is expected to repel the coronavirus because the coronavirus also has a negatively charged surface. The electrical charge of any micro organisms positi...  
WO/2021/222324A1
Devices for facilitating breathing and methods of using and constructing the same. In at least one embodiment of a device for facilitating breathing of the present disclosure, the device comprises a generally cylindrical central portion ...  
WO/2021/217691A1
A positive-pressure respiratory droplet-free protective clothing, comprising a large-volume protective clothing body (100) sleeved on the upper body and the head of a human body, and further comprising a filter head (200) and an air supp...  
WO/2021/219886A1
An article of personal protective equipment (PPE) formed from a semipermeable arrangement, wherein the semipermeable arrangement comprises a self-cleaning means that is formed at least partially from polytetrafluoroethylene (PTFE) and wh...  
WO/2021/214062A1
The invention relates to a clothing element (10), comprising a wearing portion (11) for the wearing of the clothing element (10) in a wearing position (I) by a wearer (1) and an emission unit (12) for emitting electromagnetic radiation (...  
WO/2021/214602A1
A setting selection system for a personal protective equipment device is presented. The system includes an indicia retriever that retrieves a set of indications relevant to the personal protective equipment device. The system also includ...  
WO/2021/217116A1
A sterile body suit apparatus, system, and method is provided. In certain embodiments, the sterile body suit apparatus may comprise a helmet member, a lower extremity member, and a control interface means. The helmet member may comprise ...  
WO/2021/206061A1
Provided are a control unit, a mask, and a shield that are capable of appropriately blocking movement of viruses. Provided is a mask characterized by having: a first member having a first air intake port through which air is taken in fro...  
WO/2021/207292A1
Certain embodiments are directed to a liquid and ballistic droplet protection shield ("shield") is described that provides increased protection infective fluids during the intubation process.  
WO/2021/202607A1
An upper body positive pressure protection system protects a user from aerosolized contaminants and isolates a user's entire upper body from a contaminated environment. Filtered air is supplied to an upper body suit by a reusable, rechar...  
WO/2021/147258A1
The present application relates to a smart wearable device and a use method therefor. The smart wearable device comprises a helmet and a protective suit. The helmet is in communication with the inside of the protective suit, and the prot...  
WO/2021/142129A1
In one example, a heating and cooling garment system includes a garment, and a plurality of heating and cooling zones positioned within a portion of the garment. Each heating and cooling zone is configured to independently heat or cool b...  
WO/2021/138343A1
An extensible sleeve for direct contact prevention includes a sleeve member having an open first end, an open second end, an exterior, an interior, a dorsal side, and a palmar side. The sleeve member is wearable around the wrist of a use...  
WO/2021/118843A1
A cold weather survival suit includes a principal body cavity having pneumatically connected extensions to fit body extremities and a coverable cranial opening. The structure of the suit includes a layered structure of mechanically inter...  

Matches 1 - 50 out of 1,615