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1.WO/2022/101747PERSONAL PROTECTIVE DEVICE WITH LOCAL VOICE RECOGNITION AND METHOD OF PROCESSING A VOICE SIGNAL THEREIN
WO 19.05.2022
Int.Class A61F 11/06
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
11Methods or devices for treatment of the ears, e.g. surgical; Protective devices for the ears, carried on the body or in the hand
06Protective devices for the ears
Appl.No PCT/IB2021/060223 Applicant 3M INNOVATIVE PROPERTIES COMPANY Inventor KURZHALS, Holger J.
The present disclosure relates to a personal protective device 100, 100', 300, 400, 500 with local voice recognition comprising a voice receiving unit 20, 20', a voice processing unit 30, 30', a command processing unit 40, 40' and a control unit 42, 42'. The present disclosure further relates to a method of processing a voice signal 202, 202' in a personal protective device 100, 100', 300, 400, 500 with local voice recognition comprising the steps of recognizing a voice signal 202, 202' by a microphone 10, 10', transmitting the voice signal 202, 202' to the voice processing unit 30, 30', optionally of an external device 31', processing the received voice signal 202, 202' with the voice processing unit 30, 30' to generate a voice command based on the received voice signal 202, 202', processing the voice command generated from the voice signal 202, 202' and matching it with the command information stored within the voice processing unit 30, 30' to generate a voice command information block, transmitting the voice command information block to the command processing unit 40, 40', processing the voice command information block and matching it with the control information stored within the command processing unit 40, 40' to generate a control command and transmitting the control command to the control unit 42, 42'.
2.WO/2022/098854SOLID STATE ELECTROCHROMIC EYEWEAR
WO 12.05.2022
Int.Class G02F 1/153
GPHYSICS
02OPTICS
FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
1Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
01for the control of the intensity, phase, polarisation or colour
15based on an electrochromic effect
153Constructional details
Appl.No PCT/US2021/058031 Applicant NITTO DENKO CORPORATION Inventor MA, Liping
The present disclosure relates to an electrochromic lens for use in an eyewear apparatus. More particularly the present disclosure includes a lens incorporating a high coloration speed electrochromic element within the lens. The high coloration speed electrochromic element includes an insulating layer, comprising an electrically insulating material with a dielectric constant of at least 10, positioned between two electrochromic materials having one or more optical properties that may be changed upon application of an electric potential with switching speeds that are less than 5 seconds. An opposite electric potential may be provided to reverse the change in the one or more optical properties. Methods of preparation of the lenses and the associated eyewear assemblies are also described herein.
3.WO/2022/098795ANTIPATHOGENIC PERSONAL PROTECTIVE EQUIPMENT (PPE)
WO 12.05.2022
Int.Class A61F 9/06
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
9Methods 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
04Eye-masks
06Masks, shields, or hoods for welders
Appl.No PCT/US2021/057949 Applicant ADVANCEDMEMS LLC Inventor MEAGLEY, Robert
Antipathogenic personal protective equipment (PPE) such as masks and methods of manufacture therefor. The PPE can comprise an oxidizer that enables a catalyst to produce more reactive oxygen species (ROS) than when only air is used, thereby increasing the disinfecting power of the PPE. The catalyst can be a photocatalyst that generates ROS when illuminated, which can be supplemented with LED's or a phosphorescent material. The photocatalyst can be in the form of an inverse opal structure to maximize light contact with the photocatalyst. The catalyst could be a thermocatalyst that generates ROS when heated, which can be supplemented by a heater. Alternatively, a chemical could be used that reacts with the oxidizer to generate ROS in darkness and at ambient temperatures. Combinations of these enable ROS to be generated in any conditions.
4.20220134052Modeling-guided Light therapy for Adjusting Circadian Rhythm
US 05.05.2022
Int.Class A61M 21/02
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
21Other devices or methods to cause a change in the state of consciousness; Devices for producing or ending sleep by mechanical, optical, or acoustical means, e.g. for hypnosis
02for inducing sleep or relaxation, e.g. by direct nerve stimulation, hypnosis, analgesia
Appl.No 17548206 Applicant LumosTech, Inc. Inventor Biquan LUO

Systems and methods for adjusting a user's circadian rhythm are provided. In some embodiments, a system may be configured to obtain information relating to the user's present circadian rhythm and information relating to one or more anticipated times of sleep and/or wakefulness. The system may generate a model for estimating the user's circadian rhythm. The system may also generate a model for estimating the user's homeostatic sleep drive. Based on one or both models, the system may generate instructions for activating the light source to adjust the user's circadian rhythm.

5.20220133542SMART WELDING HELMETS
US 05.05.2022
Int.Class A61F 9/06
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
9Methods 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
04Eye-masks
06Masks, shields, or hoods for welders
Appl.No 17488953 Applicant Illinois Tool Works Inc. Inventor William Joshua Becker

Described herein are examples of smart welding helmets having a plurality of functions that go beyond conventional welding helmets. For example, a smart welding helmet may be configured to detect if/when the helmet surpasses one or more temperature thresholds, which may alert an operator if they have been welding too close and/or for too long. Other example smart helmet functions may include the ability to display (and/or otherwise output) feedback/guidance and/or welding information, as well as communicate with appropriate personnel. In some examples, the smart welding helmet may be configured to selectively enable/disable certain functions of the smart welding helmet to accommodate the needs of a particular operator and/or groups of operators.

6.3991704SMART WELDING HELMETS
EP 04.05.2022
Int.Class A61F 9/06
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
9Methods 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
04Eye-masks
06Masks, shields, or hoods for welders
Appl.No 21202506 Applicant ILLINOIS TOOL WORKS Inventor BECKER WILLIAM JOSHUA
Described herein are examples of smart welding helmets having a plurality of functions that go beyond conventional welding helmets. For example, a smart welding helmet may be configured to detect if/when the helmet surpasses one or more temperature thresholds, which may alert an operator if they have been welding too close and/or for too long. Other example smart helmet functions may include the ability to display (and/or otherwise output) feedback/guidance and/or welding information, as well as communicate with appropriate personnel. In some examples, the smart welding helmet may be configured to selectively enable/disable certain functions of the smart welding helmet to accommodate the needs of a particular operator and/or groups of operators.
7.216417503一种白内障术后用眼罩
CN 03.05.2022
Int.Class A61F 9/04
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
9Methods 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
04Eye-masks
Appl.No 202122801089.X Applicant 房默文 Inventor 房默文
本实用新型涉及医疗器械技术领域,具体涉及一种白内障术后用眼罩,包括两个镜框,两个所述镜框之间通过两个连接柱固定连接,两个所述镜框的底端之间固定连接有鼻托。本实用新型中,通过透光板一和透光板二的侧壁上均等距离开设有多个透光孔,从而能对眼部进行遮光的同时不影响患者正常用眼看事物,通过拉动板能拽动着透光板二在嵌入槽中进行滑动,通过透光板二顶部固定的T型柱能在T型槽中滑动,从而能限制住透光板二的滑动方位,通过透光板底部设置有斜齿板能和卡接齿相啮合,从而能对透光板二进行定位,使得透光板二只能往一侧滑动,通过透光板二和透光板一滑动交错,从而能调整相对透光孔之间的空隙大小。
8.216417495一种眼睑闭合辅助装置
CN 03.05.2022
Int.Class A61F 9/00
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
9Methods 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
Appl.No 202120074962.7 Applicant 陈瑶 Inventor 陈瑶
本实用新型公开了一种眼睑闭合辅助装置,属于医疗辅助器械技术领域,包括罩体,所述罩体共设有两个,且两个罩体镜像对称设置,两个所述罩体之间固定连接有连接绳,且两个罩体远离连接绳的一端固定连接有系带,每个所述罩体的下端均固定连接有接触垫,通过设置罩体和翻盖,使得翻盖能够开合启闭,方便护士对患者的眼部清洗及换药,并且罩体内部还能填充杀菌敷料,保持眼球湿润的同时持续杀菌,有效防止患者眼球感染,并且不会使患者感到不适,通过设置观察口和湿度显色卡,使得护士能够更加直观的判断敷料上的药水量,方便护士添加药水,从而提高了装置对眼睛的保护效果。
9.216423485一种热敷眼罩产品一体式生产设备
CN 03.05.2022
Int.Class B29C 65/02
BPERFORMING OPERATIONS; TRANSPORTING
29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
65Joining of preformed parts; Apparatus therefor
02by heating, with or without pressure
Appl.No 202123123052.2 Applicant 天津市山佳医药科技有限公司 Inventor 谢文勇
本实用新型公开了一种热敷眼罩产品一体式生产设备,包括底板,所述底板的顶部固定安装有对称设置的两个侧板,两个所述侧板之间设置有成型辊和磁性转移辊,所述磁性转移辊位于成型辊的下方,两个所述侧板之间设置有上布料轮和下布料轮,所述下布料轮位于磁性转移辊的下方,所述上布料轮位于成型辊的上方。本实用新型不仅能够一次热压成型,可通过带有不同模具的磁性转移辊使粉末在布料上形成不同的形状,同时能够对布料上吸附磁性粉状物的厚度进行调节,满足了不同情况下的使用需求,使用方便,能够使磁性粉状物与自热粉末物充分混合,防止磁性粉状物在刮板下方堆积,还能自动对给料箱内补充物料,提高了工作效率。
10.216417504一种便于佩戴的艾精油蒸汽眼罩
CN 03.05.2022
Int.Class A61F 9/04
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
FFILTERS 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
9Methods 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
04Eye-masks
Appl.No 202122855432.9 Applicant 江西宫绣堂生物科技有限公司 Inventor 黄能
本实用新型公开了一种便于佩戴的艾精油蒸汽眼罩,包括蒸汽眼罩本体,所述蒸汽眼罩本体两侧对称设置有安装盒,所述安装盒后表面挖设有开口,所述安装盒内腔后侧通过滑动式辅助机构连接有限位机构,且所述辅助式滑动机构设置于安装盒内腔底面,所述限位机构一侧连接有固线机构,所述滑道挖设于安装盒内腔后表面,所述滑道内腔滑动连接有滑动块,所述滑动块两侧分别挖设有止锁槽,所述滑道内腔两侧对称设置有止锁块,相邻的两个所述止锁槽与止锁块为一组,并为卡合连接,使得连接线达到佩戴者舒适的长度时,有效的进行限位,同时与固线机构相协助配合,使得佩戴者根据自己的需求进行调整连接线,提高了适用的范围,同时提高了佩戴者的舒适性。