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IC:A62B18/02

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Analysis

1 / 1,750
1.20260115505FIREFIGHTER RESPIRATOR MASK DEVICE AND RELATED METHODS
US - 30.04.2026
Int.Class A62B 23/02
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
23Filters for breathing-protection purposes
02for respirators
 Appl.No 19432473 Applicant Brian Greene Inventor Brian Greene

The present disclosure relates to the field of firefighter facial masks. More specifically, the present disclosure relates to a firefighter respirator mask device that includes a body, a facial covering over an opening of an SCBA mask, a fastening mechanism and a filter. The body of the device preferably resembles an ovular shape, or any shape that sufficiently covers the hole left over the mouth of an SCBA mask when not attached to an oxygenated hose, normally present under hazardous conditions. The device includes color-changing technology that allows the facial mask to turn colors in response to pathogenic exposure, indicating to the user that it is no longer sterile. In this manner, the device can be applied to any firefighter or industrial worker requiring the use of an SCBA without risk of possible pathogenic exposure when not attached to an oxygenated hose.

2.202024107177Schnorchelmaske
DE - 23.04.2026
Int.Class B63C 11/16
BPERFORMING OPERATIONS; TRANSPORTING
63SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
CLAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
11Equipment for dwelling or working under water; Means for searching for underwater objects
02Divers' equipment
12Diving masks
16with air supply by suction from diver, e.g. snorkels
 Appl.No 202024107177 Applicant hoodoo commerce GmbH Inventor

Schnorchelmaske (1) mit einem großflächigen Visier (3), einer an einem umlaufenden Rand des Visiers (3) anliegenden Gesichtsdichtung (9) und einem Schnorchel (5), wobei die Gesichtsdichtung (9) das Visier (3) bei Verwendung der Schnorchelmaske (1) durch eine die Schnorchelmaske (1) tragende Person gegen ein Gesicht der Person ab, wobei die Schnorchelmaske (1) weiterhin ein Trennelement (11) aufweist, dass derart konfiguriert ist, dass das Trennelement (11) bei Verwendung der Schnorchelmaske (1) ebenfalls am Gesicht der Person anliegt und einen Bereich zwischen dem Visier (3) und dem Gesicht der Person in einen Sichtbereich (13) und einen Atembereich (15) unterteilt, wobei die Augen der Person im Sichtbereich (13) und die Nasenöffnungen und der Mund der Person im Atembereich (15) angeordnet sind, wobei die Schnorchelmaske (1) weiterhin zumindest ein Sichtschutzrückschlagventil (31) aufweist, dass derart konfiguriert ist, dass ein Luftstrom vom Sichtbereich (13) zum Atembereich (15) durch das zumindest eine Sichtschutzrückschlagventil (31) möglich ist, während ein Luftstrom vom Atembereich (15) zum Sichtbereich (13) durch das zumindest eine Sichtschutzrückschlagventil (31) verhindert wird, wobei der Schnorchel (5) an einem vom Visier (3) gebildeten Anschlussbereich (17) derart mit der Schnorchelmaske (1) verbunden ist, dass über einen in dem Schnorchel (5) ausgebildeten Frischluftkanal (23), den Sichtbereich (13) und das zumindest eine Rückschlagventil (29, 31) Frischluft in den Atembereich (15) strömen kann, wobei im Anschlussbereich (17) des Visiers (3) zumindest eine Ausatemöffnung (37) ausgebildet ist, die derart über zumindest einen Ausatemkanal (35) mit dem Atembereich (15) verbunden ist, dass bei Verwendung der Maske (1) von der Person ausgeatmete Luft durch den zumindest einen Ausatemkanal (35) zu der Ausatemöffnung (37) strömen und durch die Ausatemöffnung (37) unmittelbar in die Umgebung der Maske (1) abgegeben werden kann. embedded image

3.WO/2026/080963HEAT AND MOISTURE EXCHANGER
WO - 23.04.2026
Int.Class A61M 16/10
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
16Devices for influencing the respiratory system of patients by gas treatment, e.g. ventilators ; Tracheal tubes
10Preparation of respiratory gases or vapours
 Appl.No PCT/AU2025/051136 Applicant RESMED PTY LTD Inventor FOSTER, Sophie Evelyn
A heat and moisture exchanger (HMX) is disclosed. The HMX comprises a folded HMX material, wherein the HMX material comprises a plurality of parallel first fold lines and a plurality of second fold lines. The second fold lines are zig-zag lines which intersect each of the first fold lines, wherein the second fold lines change direction at each intersection with the first fold lines. The first and second fold lines define a plurality of tessellating parallelogram shaped panels. The first fold lines alternate between mountain folds and valley folds at each intersection with the second fold lines, wherein the second fold lines comprise alternate mountain folds and valley folds.
4.WO/2026/084100MASK MANUFACTURING DEVICE
WO - 23.04.2026
Int.Class A62B 23/02
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
23Filters for breathing-protection purposes
02for respirators
 Appl.No PCT/KR2024/015913 Applicant MANDEUM CO.,LTD. Inventor HWANG, Seok-Kwang
The present invention relates to a mask manufacturing device and, more specifically, to a mask manufacturing device capable of manufacturing a mask that not only improves airtightness of a face portion but also eliminates inconvenience when the mask is worn, by forming wrinkles formed at a position covering the nose of a user in the mask in opposite directions to secure a space in a portion covering the nose of the user. To achieve the above-described end, the present invention comprises: a fabric supply unit installed at one end of an upper part of a base frame to supply a fabric; a wrinkle forming unit installed on the upper part of the base frame to form wrinkles on the fabric supplied from the fabric supply unit; and a fusion cutting unit installed at the other end of the upper part of the base frame to fuse and cut the wrinkled fabric discharged from the wrinkle forming unit.
5.WO/2026/080423MASKLESS RESPIRATORY AND EYE PROTECTION DEVICE FOR AEROSOLS AND VAPORS INCLUDING CHEMICAL, BIOLOGICAL, RADIOLOGICAL, AND NUCLEAR (CBRN) CONTAMINANTS
WO - 16.04.2026
Int.Class A62B 7/10
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
7Respiratory apparatus
10with filter elements
 Appl.No PCT/US2025/049760 Applicant PATIENT KNOWHOW, INC. Inventor SRIKRISHNA, Devabhaktuni
A respiratory and eye protection device having at least one filter and at least one axial fan. The least one filter is configured to achieve an aerosolized particle contamination filtration efficiency of 50% or greater for particles having a size of about 0.3 pm and configured to achieve a vapor contamination filtration efficiency of 50% or greater for one or more of Novichok nerve agent (A232), thickened venomous nerve agent (TVX), sulfur mustard agent (HD), thickened sulfur mustard agent (THD), soman nerve agent (GD), and sarin nerve agent (GB). During the operation and monitoring of the respiratory and eye protection device, at least one fan is activated when concentrations of select aerosolized chemical, biological, radiological, and nuclear (CBRN) agents are detected.
6.2020260000496부착형 마스크
KR - 15.04.2026
Int.Class A62B 23/02
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
23Filters for breathing-protection purposes
02for respirators
 Appl.No 2020240001807 Applicant 양동우 Inventor 양동우
본 고안은 부착형 마스크에 관한 것으로, 착용자의 구강 및 비강을 덮을 수 있도록 형성된 여과부; 상기 여과부의 일측에 결합되어 착용자의 코에 부착되는 제1 부착부; 및 상기 여과부의 타측에 결합되어 착용자의 안면에 부착되는 제2 부착부;를 포함한다. 이러한 구성으로, 마스크 여과부의 일측에 착용자의 코 부위에 부착되도록 제1 부착부가 결합되고, 제1 부착부가 절곡되도록 형성됨으로써, 여과부가 제1 부착부에 의해 기밀하게 부착되어 김서림이 발생되는 것을 방지할 수 있는 효과가 있다.
7.224113136一种民用防护型防烟面罩
CN - 14.04.2026
Int.Class A62B 18/02
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
18Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes
02Masks
 Appl.No 202520816408.X Applicant 河南省安克林滤业有限公司 Inventor 李家成
本实用新型涉及一种民用防护型防烟面罩，包括外周能够与脸部相贴合的面罩本体，面罩本体上安装有固定带组件，且面罩本体上对应于眼部位置安装有透明眼罩，面罩本体上对应于口鼻位置固定连通有凸壳，凸壳上连通有能够伸缩的通气管组件，通气管组件与凸壳的连通位置安装有可拆卸的透气滤芯，且通气管组件远离凸壳的一端安装有系带组件，透气滤芯为片状结构，透气滤芯由两层无纺布层与位于两层无纺布层之间的熔喷布层复合而成，本实用新型在使用时，可便于使用者正常呼吸；其次，可减少浪费；最后，可便于拆装更换透气滤芯。
8.224113133一种辅助高氧运动的供氧干预系统
CN - 14.04.2026
Int.Class A62B 7/04
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
7Respiratory apparatus
02with compressed oxygen or air
04and lung-controlled oxygen or air valves
 Appl.No 202520422897.0 Applicant 聚合盛康（北京）生物科技有限公司 Inventor 廖文强
本申请公开了一种辅助高氧运动的供氧干预系统，包括机架、氧气瓶、气流控制阀、波纹管、氧气面罩、第一方形管、限位板、限位孔、第二方形管、滑动组件，第二方形管顶部设置有安装台，安装台上转动设置有转动板，转动板上水平滑动设置有滑动板，滑动板上设置有报警组件，滑动板上开设有开口，开口内设置有第一管夹，转动板一侧水平设置有安装杆，安装杆远离转动板一端设置有引导管。通过限位孔、第一管夹、引导管对波纹管进行限位，使得波纹管从用户前侧上方垂下与氧气面罩连接，避免干涉用户的运动动作不小心拉扯波纹管时，第一管夹和滑动板移动，报警组件检测到滑动板滑动距离较大时，报警组件对用户进行提醒。
9.224113132一种高原氧气吸入装置
CN - 14.04.2026
Int.Class A62B 7/02
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
7Respiratory apparatus
02with compressed oxygen or air
 Appl.No 202520826518.4 Applicant 福建医科大学附属第二医院 Inventor 刘玉琪
本实用新型涉及氧气装置领域，提供了一种高原氧气吸入装置，包括瓶体，瓶体内设有腔体，腔体内装有氧气，瓶体上设有瓶口，瓶口上安装有出氧器，出氧器内设有出气通道，出气通道端部设有出气口，出气通道导通于腔体，出气通道上设有流速电磁阀，流速电磁阀连接一电源，出氧器上具有人体感应器和气流感应器，瓶体上设有氧气面罩。流速电磁阀能够精确控制氧气的启闭与流速，避免了传统手压式开关需要按压和吸气同步的问题，避免氧气浪费，延长装置使用时间，同时方便老人、小儿、意识障碍、智障人员和低文化水平人员等特殊群体的使用，扩大了使用人群范围，解决了氧气吸入装置使用时容易造成浪费，存在安全隐患以及特殊人群使用受限的技术问题。
10.121846561一种双模式接口的正压式空气呼吸器全面罩
CN - 14.04.2026
Int.Class A62B 18/02
AHUMAN NECESSITIES
62LIFE-SAVING; FIRE-FIGHTING
BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
18Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes
02Masks
 Appl.No 202610229968.4 Applicant 上海宝亚安全装备股份有限公司 Inventor 安源
本申请公开了一种双模式接口的正压式空气呼吸器全面罩，涉及呼吸防护装备领域，其包括全面罩主体、与全面罩主体连通的供气接口座，所述全面罩主体上还连通有化学氧接口座，所述全面罩主体上设置有用于连接化学氧自救器的连接机构，所述化学氧接口座内固定有杠杆支架，所述杠杆支架上设置有用于密封化学氧接口座呼气口的密封组件，所述化学氧接口座内设置有驱使密封组件移动的拨动机构。本申请实现了双模式接口功能、便于与化学氧自救器连接和拆卸、保证呼气口有效密封和开启的技术效果，提高了呼吸防护的可靠性和实用性。
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