An access control apparatus having a protective covering configure to cover at least one of a subject or an object inside said protective covering is provided, where an opening is configured to provide access to the at least one of a subject or an object and a covering element configured to selectively cover said opening. A receiving element is provided on the protective covering and an activating device with an activating element is provided external to the protective covering. A motor is coupled to the covering element, wherein said motor selectively moves the covering element to at least partially unblock the opening based on a wireless activation signal and a distance between the activating element and the receiving element being within a predefined distance and to completely block the opening based on the wireless activation signal and the distance between the activating element and the receiving element being greater than the predefined distance, effectively limiting the exchange of contaminated or adverse environments between an internal area of the protective covering and an area outside the protective covering. The covering element can be an integral covering or an iris diaphragm arrangement.

An access control apparatus having a protective covering configure to cover at least one of a subject or an object inside said protective covering is provided, where an opening is configured to provide access to the at least one of a subject or an object and a covering element configured to selectively cover said opening. A receiving element is provided on the protective covering and an activating device with an activating element is provided external to the protective covering. A motor is coupled to the covering element, wherein said motor selectively moves the covering element to at least partially unblock the opening based on a wireless activation signal and a distance between the activating element and the receiving element being within a predefined distance and to completely block the opening based on the wireless activation signal and the distance between the activating element and the receiving element being greater than the predefined distance, effectively limiting the exchange of contaminated or adverse environments between an internal area of the protective covering and an area outside the protective covering. The covering element can be an integral covering or an iris diaphragm arrangement.

An air adjusting device includes a casing, a hood, a first airflow generating unit, a tunnel and an air conditioning module. The hood has a wind inlet. The first airflow generating unit is connected to the hood. The tunnel is connected to the first airflow generating unit, wherein the tunnel has a wind outlet. The hood, the first airflow generating unit and the tunnel form an airflow passage. The airflow passage is isolated from an internal space of the casing. At least one part of the air conditioning module is disposed at the wind inlet. The first airflow generating unit draws a first ambient air into the airflow passage from the wind inlet. A temperature of the first ambient air is adjusted by the air conditioning module and discharged from the wind outlet through the airflow passage.

A portable isolation unit for use with a bed or chair, including an enclosure portion configurable between a stowed state and a deployed state, in which the enclosure portion substantially shields over an end of the bed or chair; a ventilation unit configured for applying air pressure to an area beneath the enclosure portion when the enclosure portion is in the deployed state; and a portable frame to which the enclosure portion and ventilation unit are mounted.

Disclosed are a hermetic tarpaulin device and a nursing room. The hermetic tarpaulin device includes a frame and a tarpaulin body. The frame can be unfolded or folded into a predetermined shape. The tarpaulin body can be connected to the frame. When the frame is unfolded, the tarpaulin body is unfolded to form a hermetic space completely isolated from an outside world, and when the frame is folded, the tarpaulin body is folded into a whole. The tarpaulin body can be unfolded with the frame to form a hermetic space completely isolated from the outside world, which can achieve complete isolation from the outside world, thereby improving the isolation effect, and the nursing room can be more convenient to build, and can also reduce the cost and reduce the occupied space.

An airway management isolation enclosure and a method for protecting medical personnel from infectious agents when treating a patient having an infectious disease, comprising: (a) a frame that is positioned over the head and anterior thoracic region of the patient; (b) a transparent barrier supported by frame, which covers and forms a seal around the head and anterior thoracic region of the patient and allows medical personnel to create sealable entry ports; and (c) an air flow entry and a vacuum exit connection to direct the infectious agents in the form of respiratory droplets and particles produced by the patient to flow away from the head of the patient and out of the transparent covering while the medical personnel manages the airway and upper aerodigestive tract of the patient.

A biocontainment assembly for use with a patient suspected of having or diagnosed with a transmissible disease(s) capable of respiratory, airborne, contact, or droplet transmission includes a housing configured to be positioned over and at least partially enclose a head, neck, and/or torso of the patient. A sidewall of the housing includes an open portion contiguous with an at least partially pen bottom portion of the housing, sized to fit over at least a portion of the head, neck, and/or a torso of the patient. The housing also includes an airflow opening for evacuating fluid from an interior defined by the housing. The assembly also includes a drape configured to extend across the open portion of the sidewall having a first portion removably connected to the housing and an opposing second portion configured to be draped over the torso, abdomen, waist, and/or legs of the patient.

A barrier for use in one or more of physical examinations, diagnostics, treatments and recreation includes one or more panels. At least one of the panels includes a window through which at least one of a physical examinations, diagnostic procedure and treatment may be performed. The barrier includes at least one structural feature that is configured to reversibly collapse the barrier into a compact configuration while not in use or for transporting the barrier.

A barrier for use in one or more of physical examinations, diagnostics, treatments and recreation includes one or more panels. At least one of the panels includes a window through which at least one of a physical examinations, diagnostic procedure and treatment may be performed. The barrier includes at least one structural feature that is configured to reversibly collapse the barrier into a compact configuration while not in use or for transporting the barrier.

A testing equipment system collects a specimen from a subject and measures the specimen, and includes a first unit portion forming a collection room including equipment to collect the specimen, a second unit portion forming a measurement room including equipment to measure the specimen, separately from the collection room, and a third unit portion including equipment to output a measurement result. The testing equipment system is placed at a moving base for passenger transportation.