168 results about "Personal protective equipment" patented technology

Systems and methods for detecting and verifying the adequacy of personal protective equipment needed by a person to complete a potentially hazardous task.

Embodiments may comprise personal protective equipment with integrated physiological monitoring. Some embodiments may relate specifically to in-ear devices (such as hearing protection and/or communication devices) having one or more physiological sensors for early monitoring for heat related illnesses. Several embodiments may incorporate a temperature sensor and a speaker into such in-ear device.

Embodiments of the invention relate to an image analysis system for detecting compliance with requirements for using personal protective equipment (PPE). An image capturing device may be used to acquire an image of an individual requesting entry into a restricted area. In turn, a PPE analysis tool may be configured to analyze the image to detect the presence of the PPE, e.g., by recognizing markings made using UV fluorescent dye, reflective ink, or other marking materials visible in the captured image and/or the physical shape of the PPE. The image analysis tool may be further configured to demine not only whether the required PPE is present, but also determine whether the PPE is being worn correctly by the individual requesting access to the restricted area.

A vital signs monitor system is integrated with personal protective equipment (“PPE”) so that upon wearing the PPE, the monitor is placed in an operational position to monitor a vital sign. In one embodiment, the vital signs sensor comprises a thermal sensor located at a mouth guard to automatically make operational contact with tissue under the tongue when the mouth guard is worn. A second vital signs monitor comprising reflective pulse oximetry devices senses oxygen saturation and heart rate. Vital signs data are communicated to an RF module located in an associated helmet for transmission to a remote location. A gateway at that remote location receives the transmitted vital signs data and forwards that data to a data collection, organization, and access system that is programmed to make the vital signs data available over the Internet. Medical personnel, coaches, supervisors at the location of the PPE can monitor the vital signs of the wearer by accessing the data collection, organization, and access system with hand held, or portable computing equipment over the Internet.

A 3D surface wound, injury, and personal protective equipment (PPE) data entry system provides an easily usable graphical user interface through which an examiner can objectively record data relating to surface wounds and injuries sustained by a subject human, as well as PPE used when the wounds/injuries were sustained. The system includes a 3D human model onto which the examiner draws the surface wound(s) and/or damage to the PPE. The subject human's record is stored in a database of similar records. The database records comprise quantifiable, objective data that is easily compared and analyzed. An analysis tool can aggregate a selected population of human subjects within the database to create wound density information that can be statistically analyzed and/or displayed on a standard 3D human model. Such objective wound density information may facilitate improved medical and/or tactical training, and improved PPE design.

An electrical safety backpack contains all of the products needed for working near or on energized circuits in a single transportable container which can be carried from various vantage points and which provides easy, immediate access to insulated tools, electrical test equipment and personal protective equipment (PPE) and clothing. This collection of disparate tools puts all the necessary items that are needed to work on energized equipment in one portable container.

The present invention comprises one or more sensing device interconnected or interoperable with personal protective equipment that senses the relationship between a person and the protective equipment, which can communicate that relationship to a software application for compliance purposes.

The present invention comprises one or more sensing device interconnected or interoperable with personal protective equipment that senses the relationship between a person and the protective equipment, which can communicate that relationship to a software application for compliance purposes.

The present invention relates to bodysuits for use as personal protective equipment comprising a torso portion comprising a front side; a back side including a sealable port through which a wearer can enter and exit the bodysuit when donning or doffing the bodysuit, respectively; a waist region; a neck opening; a pair of upper limb openings; and a pair of lower limb openings; two arm portions each extending from one of the upper limb opening; and two leg portions each extending from one of the lower limb opening and methods for the removal of such body suits.

The invention is directed to transparent glass-ceramic materials for use in transparent armor systems. Applications include armor systems for ground vehicles and aircraft as well as personal protective equipment. The glass-ceramic materials according to the invention exhibit a ballistic limit vs. areal density line slope of 1.0 or greater, preferably 1.1 or greater and more preferably 1.2 or greater. The crystalline phase of the glass ceramic materials may include β-quartz, spinel, spinel solid solutions, mullite and phases known in the art to be transparent.

In at least one embodiment of the present invention, a material intended for personal protective equipment is disclosed, wherein the material includes at least four different layers, the layers being: an outer first layer of a material comprising at least one polymer, which material is self-extinguishing; a second layer of a fiber material, which fiber material is self-extinguishing; a third layer being adhesive; and an inner fourth layer being a barrier laminate; wherein all at least four different layers individually are attached to layers located next to them. Furthermore, a protective suit including a material according to the present invention and the use of such a material for the production of personal protective equipment are also described. Moreover, a chemical and flash fire escape protective suit is disclosed, including a material according to the present invention, the suit meeting all of the basic requirements according to NFPA 1991, the suit having a minimum breakthrough time of at least 480 minutes for the chemicals according to NFPA 1991 when tested in accordance with EN 374-3 and ASTM F 739 with breakthrough criterion of 0.1 μg/cm²*min, the suit passing the permeation resistance test which lasts more than 180 minutes after flexing and abrasion according to NFPA 1991 and the suit passing the flame test according to ASTM F 1358 and the garment material flame test and the whole suit flash over test according to NFPA 1991 optional flash fire escape.

Various implementations for an automatic safety system for monitoring the use of personal protective equipment are provided. Various implementations for processes for monitoring the use of personal protective equipment are also provided. The system and methods involve the use of personal safety instruments comprising beacons, and a wearable electronic detection device carried by a user, configured to continuously or periodically monitor the distance between a user and the personal safety instruments. The system and processes may be used to prevent or limit the occurrence of accidents, incidents and/or injuries in hazardous work environments.

The invention relates to unpowered respiratory protective headsets for personal protective equipment and personal protective bodysuits with an unpowered respiratory protective headset.

Provided herein are biologic sample preparation and analysis systems that are rapid, portable, robust detection system for multiplexed detection of bio-threats, and which can be ruggedized to operate in harsh environments. A new method of detection called Combinatorial Probe Analysis (CPA), which provides an exponential increase in detection reliability, has been incorporated into these systems. This type of analysis greatly reduces false positives and false negatives; in addition it is reusable and eliminates special storage requirements for reagents. Specific technical advancements in the optimization of hybridization assays for nucleic acid detection on porous polymer monoliths (PPM) are also disclosed. Performing rapid and complete solubilization of viruses, vegetative bacteria and bacterial spores with an ultra high temperature solubilization protocol is also described. The systems provided herein provides the ability to perform rapid highly multiplexed analysis of a variety of bioagents, including bacteria viruses, and protein biotoxins. The systems and assays described herein are perform completely automated sample preparation and analysis, in a time frame of five minutes or less. The assay is simple in design allowing users in personal protective equipment to easily operate the system. The disclosed systems are robust, simple to use, and address the goals of the first responder community.

The disposable stethoscope cover is a medical device that is designed to prevent the spread of infection by not allowing any fluids, infectious or not, to pass through it. It is a universal precaution which institutes personal protective equipment to provide barrier protection preventing liquids from transporting through it. It is designed for a single use. It is designed to be used wherever stethoscopes are used. It is designed to protect the stethoscope from contamination and to prevent the spread of contamination via the stethoscope. According to federal mandates in OSHA states, personal protective equipment should be provided to employees that perform duties that place them at risk of occupational exposure at no cost to the employees. Also, according to the mandates, the product should be disposed of by the employer with all costs of disposal being borne by the employer. Recently, non-OSHA states have enacted legislation to address the potential spread of infection through blood and bloodborne pathogens. Pursuant to this legislation, personal protective equipment should be worn at all times whenever contamination and or infection are possible. Preventing infection will aide mankind in increasing our quality of life.

The invention belongs to the technical field of personal protective equipment of firemen, particularly relating to a system for collecting and transmitting fire scene information by firemen. The system consists of a fire scene environment information module, a personnel physiological characteristic information module, a quick positioning module for personnel in danger, an excess pressure measuring module of an air breathing apparatus, a fireman movement sensing and measuring module, a fire scene order display module, an information processing module, a short-distance data transmission module, a long-distance data transmission module, an information relay module and a background terminal, wherein the fireman movement sensing and measuring module, a fire scene environment information module, the personnel physiological characteristic information module, the quick positioning module for personnel in danger and the excess pressure measuring module of the air breathing apparatus send the fireman fire scene information to the information processing module by the short-distance data transmission module; the information is integrated by the information processing module; and the integrated information is transmitted to the background terminal by the long-distance data transmission module. In the system, a proper module is selected according to the requirement of a disaster scene to lighten whole borne load, which is favourable for fire fighting; a unified communication platform is used for transmitting and displaying data; and commanding personnel can obtain various types of data, thereby bringing convenience for making overall arrangements.

A cellular phone and personal protective equipment usage system comprises a camera for detecting a person within an environment and a processor which receives information detected by the camera and determines whether the person is involved in distracting activities such as using a cellular phone or other portable electronic device, or print media, or is using personal protective equipment, and issues an alarm signal upon determining that the person is using a cellular phone or is not using personal protective equipment. The camera may be provided on or within a vehicle and the person is an operator of the vehicle. Alternatively, the camera may be mounted in a stationary location within a working site.