1000 results about "Oxygen tank" patented technology

The invention is a apparatus and method for holding the oxygen hose above a patient's head. It also flexes whenever the patient turns in bed. The device is a 32''-36'' fiberglass tubing with a flexible shaft to extend over different bed sizes. The oxygen tubing is then threaded through the eye hooks on the shaft and the attached mask can fit any patient. The base of the unit is metal and is placed near the oxygen tank or air pump as used with a cardio pulmonary air pump assistance unit by the patient's bed and is eminently flexible in any direction.

A multifunctional medical equipment supporting apparatus effectively includes a mobile frame, a telescopically adjustable shaft, and a concave base member with an annular outer circumference raised above a ground surface. Such a base member is statically affixed to the female member and spaced from the male member, and a plurality of casters are pivotally coupled to an underside of the base member and equidistantly juxtaposed along the outer circumference. The apparatus further includes a mechanism for receiving and maintaining an existing oxygen tank adjacently positioned to the frame such that the existing oxygen tank is automatically raised from an initial lowered position to an elevated position as an oxygen volume is depleted from the existing oxygen tank. A mechanism for conveniently receiving and suspending a plurality of existing intra-venous fluid-dispensing bags is located adjacent to a top portion of the frame.

A portable medical kit or pack comprising a case having a protective bottom with a plurality of internal removable compartments and a top lid with an internally accessible pocket having a transparent window containing a removable pocket compartment and an externally accessible pocket. Each of the compartments is waterproof and contains medical supplies geared for different emergencies or treatment situations. In addition, the case comprises two external side pouches on opposing sides of the case and a front pouch that contains a smaller, removable cardiovascular equipment case. The C/V equipment case contains an automated electronic defibrillator (AED) and a compact oxygen tank, and can be removed from the main case for separate transport and use independent of the main case. The case is provided with a shoulder strap and two backpack straps and is padded to provide protection for its contents.

Tank tote bags for storing cylinders such as diving tanks, welding tanks, and medical tanks such as oxygen tanks, in separate compartments that can be arranged in either vertical upright positions or horizontal laid down positions. One bag version has two tanks that can be arranged side-by-side in a bag with a mesh material behind the tanks, an open front and open top, and horizontal and vertical straps for holding the tanks together and separate from one another. Another bag version has three tanks arranged in a triangular arrangement. And another version has five tanks arranged in a triangular configuration. A still another version has four tanks arranged in a stacked two by two arrangement in a bag with a closeable top. The bags can be used in pickup truck beds and boats, homes and garages. The bags can be lightweight and can be easily carried and handled by one hand and later folded into small compact spaces.

A carrier for retaining an oxygen bottle said carrier comprising a flexible open-top container adapted for maintaining a close fitting relationship with an oxygen bottle, said container including an upper mouth portion made at least partially from a stiff material to enable an oxygen bottle to be loaded therein vertically; and a flexible upper bottle retaining portion, for preventing said bottle from falling out of said carrier.

A device aid in the retention and transportation of small oxygen bottles worn by a user during use is herein disclosed, comprising a somewhat larger and cylindrical holster to hold a type “B” oxygen canister which is approximately twelve (12) inches long and three (3) inches in diameter. The device uses a formed shoulder strap available in two different models for specific right or left hand use. The formed radius of the strap forces the strap up onto the shoulder and makes the device conform securely to the user. A retention strap that goes under the opposite arm also aids in this retention. The device can be worn while sitting, walking, standing or performing most normal activities.

The invention discloses an oxygen supply and sputum suction visual device for the breath internal medicine department. The oxygen supply and sputum suction visual device comprises a breathing mask, a sputum suction device, an oxygen inhaler and a visual controller, wherein the breathing mask is composed of a mask support main body, a mask attaching ring, a face protecting jacket and a mask fixing belt; the sputum suction device is composed of a sputum suction pipe and a cleaning pipe; the oxygen inhaler is composed of a humidifier, an oxygen tank, an oxygen inhaling tube and an air outlet; the visual controller is composed of a display screen and a control button, the display screen is connected with a speculum, and a magnifying lens is arranged between the display screen and the speculum. The oxygen supply and sputum suction visual device is simple in structure and convenient to use, the real-time monitoring can be realized, and thus very good economic benefits are obtained.

A walker for assisting physically challenged persons to move around. The walker comprises a frame with wheels mounted on it for traveling over a surface. Oxygen tank supports are mounted on the seat and are adapted to receive oxygen bottles therein. A counterbalance is mounted on the frame to counteract the weight of any oxygen bottles received in the tank supports and thereby maintain the stability and balance of the walker.

The invention discloses a cold helium heating and pressurizing system and method for a rocket oxygen tank. The cold helium heating and pressurizing method for the rocket oxygen tank comprises the steps that a certain number of cold helium cylinders are placed in the liquid oxygen storage tank, helium in the cold helium cylinders enters a gas pillow of the liquid oxygen storage tank after passing through a filter, an electromagnetic valve, a pressure reduction device, a throttling ring and a heater, and then liquid oxygen is pressurized. The cold helium heating and pressurizing system and method for the rocket oxygen tank have the advantages that helium in the cold helium cylinders enters the gas pillow of the liquid oxygen storage tank after being filtered, decompressed and heated, so thatliquid oxygen is pressurized, and the requirement for the pressure at an inlet of an engine is met. Through reasonable design of the cold helium heating and pressurizing system, it is ensured that under the normal operating condition of the cold helium heating and pressurizing system, the self weight of the heating and pressurizing system can be reduced, meanwhile, the effective utilization rateof helium can be increased, the carrying capacity of a rocket is improved accordingly; and meanwhile, the heating and pressurizing system has high safety and reliability.

A device is disclosed for removably attaching one or more oxygen tanks to a chair, particularly to a wheelchair, while providing a means of warmth for the seated individual and storage space for personal effects. The device comprises a holder component and a garment component. The holder component fits over the back rest of the chair and contains one or more pockets of sufficient dimension to secure one or more oxygen tanks to the rear of the chair's back rest. The garment component is attached to the holder component via a fastening means such as Velcro® or snaps and comprises long, substantially rectangular flaps which cover the seated individual, providing comfort and warmth. The garment component may also contain interior and/or exterior pockets to hold loose articles.

The invention discloses a frequency-adjustable atomizing dosing respirator which comprises a base, an oxygen tank, an air tank, an air-oxygen mixer, a fixing box and a control system.A mixing rotator is arranged in the air-oxygen mixer, an air pump is connected on the air-oxygen mixer, an air outlet end of the air-oxygen mixer is connected with an air purifier, an air outlet of the air purifier is connected with a humidifier, a pipeline is connected on the humidifier, and the other end of the pipeline is connected with a respiratory mask.The air pump is arranged on the oxygen tank and the air tank, so that frequency and air outgoing quantity can be adjusted conveniently to meet requirements of different patients; a heating plate and a temperature sensor are mounted in the air-oxygen mixer, so that gas needed by the patients can be heated and cleaned; an ultrasonic generator can ensure gas temperature to be unchanged in the humidifying process and can generate negative oxygen ions good for human body; the air purifier is arranged, so that germs in air guided in by a respirator body can be killed effectively.

Disclosed is a vehicle seat for use in a fire truck or an ambulance. The vehicle seat includes a seat back frame defining an oxygen tank receiving space therein to receive an oxygen tank, a seating bracket attached to a lower position of the seat back frame so as to support a lower end of the oxygen tank seated thereon, a holder pivotally attached to an upper position of the seat back frame and integrally connected to a headrest so as to catch and support an upper end of the oxygen tank, an elastic fixing unit to assist the holder in continuously supporting the upper end of the oxygen tank, and a release cable to release the elastic fixing unit when it is pulled, causing the holder supporting the oxygen tank to be lifted by restoration force of the spring, thereby enabling separation of the oxygen tank.

The invention discloses a no-pump high-pressure pulsed water jet generation device which comprises a pulsed jet generation component, a power supply (1), a sparking plug (2), an oxygen tank (5), a hydrogen tank (17), a water tank (10) and a centrifugal blower (18), wherein the pulsed jet generation component comprises a power chamber body (3), a first-stage piston (6), a connecting rod (7), a spring, a base (9), a second-stage piston (15), a jet chamber body (11), a valve core (14) and a sealing ring (13); the first-stage piston (6) is positioned in the power chamber body (3), and the second-stage piston (15) is positioned in the jet chamber body (11); the first-stage piston (6) is connected with the second-stage piston (15) through the connecting rod (7) passing through the base (9); the central axes of the power chamber body (3), the jet chamber body (11) and the base (9) are on the same straight line. According to the no-pump high-pressure pulsed water jet generation device, the pistons are pushed by energy generated by explosion of mixed gas of oxygen and hydrogen to move so as to squeeze out water in a chamber, the reciprocating motion of the pistons generate pulsed jet, and therefore the effective pulsed water jet can be generated without a high-pressure pump. The device has the advantages of being simple in structure, low in cost and convenient to use.

The present invention relates to a zero emission propulsion system and generator sets using ammonia (NH₃) as fuel for engines and power plants such as steam boilers (5) for steam turbines (7), piston engines (9), fuel cells (10) or Stirling engines (11). Due to the poor flammability of ammonia (NH₃), a hydrogen reactor (4) can split ammonia (NH₃) into hydrogen (H₂) and nitrogen (N₂). The hydrogen (H₂) can be placed in a hydrogen tank (8) for intermediate storage and the nitrogen can be stored in a nitrogen tank (6). The hydrogen (H₂) could be mixed with ammonia (NH₃) to improve flammability and thus facilitate the ignition of an air/ammonia (NH₃) mixture in engines or power plants (5, 9, 11). Alternatively, hydrogen (¾) may be supplied in a separate fuel system (5-1, 9-5, 11-8) as a pilot fuel for pilot ignition of an air/ammonia (NH3) mixture. The hydrogen (H₂) can also be used in AIP systems along with oxygen (O2) from an oxygen tank (22). The hydrogen (H₂) will then be used for fuel cells (10), for combustion in a steam turbine inlet/high pressure side (7-1), or in a Stirling engine (11). In addition to hydrogen (H₂), other bio and fossil fuels from the fuel tank (12) can be used as pilot fuel for pilot ignition of an air/ammonia (NH₃) mixture. The advantage of using existing bio or fossil fuels for pilot ignition is that engines or power plants (5, 9, 11) will have a pilot fuel system with sufficient capacity to maintain normal operations if ammonia (NH₃) is not available. Alternatively, that engines or power plants (5, 9, 11) have an additional fuel system for existing bio or fossil fuels in order to maintain normal operations if ammonia (NH₃) is not available. The nitrogen (N₂) in the nitrogen tank (6) can be used as a gas in fire extinguishing systems or for submarine ballast tank blows.

An underwater personal submersible is provided. The underwater personal submersible can include a main body comprising a tripod structure of two forward-swept stabilizing surfaces and a main section including a user compartment, a plurality of oxygen tanks, and a propulsion mechanism. The placement of the propulsion mechanism and the stabilizing surfaces increases the maneuverability of the submersible.

An underwater robot can dive in the seabed and can scurry to the water surface in a high speed for receiving and transmitting information. The underwater robot can move fast in water, can perform dredging in a shoal and can reach the deep-sea bottom to sample core samples and valuable organisms, perform undersea transportation and the like, turning of the underwater robot is very flexible, and the main body of the underwater robot is a powerful pump like an abdominal cavity which can eat from the front portion and can perform discharging from the rear portion; a digging wheel is arranged in front of the pump, and a scribbing blade is like an arm and can perform padding and turning; rear driving wheels are like double feet and can walk; a driving cab and a self-control system are arranged above the pump, and operation can be performed according to information provided by an underwater monitor and an information transmitting and receiving device; and a lithium battery (or a fuel battery), a hydraulic oil tank, an oxygen tank and a hydraulic power system are arranged on two sides and the rear surface of the pump and serve as the heart and vessels of the robot, and a support plate is arranged on the lower portion and serves as the back of a human body. When the water is not deep, the robot can operate according to the information of a ship monitor provided by an underwater display in dredging, the cab can be descended, and debris flow can be stricken to a mud boat or ejected on the shore without any piling or pile pulling. Therefore, the underwater robot can dive to the seabed and can perform dredging.

The invention relates to the technical field of biology, in particular to a microbiological incubator with the functions of Internet of Things. The microbiological incubator comprises an incubator body, a stacking device, a feeding device and a control device, wherein the incubator body comprises an operation box and an anaerobic chamber; the operation box and the anaerobic chamber are separated by a separating door; the feeding device comprises a transferring component and a handling component; the stacking device comprises a supporting frame and a driving component; the control device comprises a controller and a sensor component which is electrically connected with the controller. The microbiological incubator disclosed by the invention has the functions of the Internet of Things; a first camera and a second camera monitor the inner part of the incubator in a real-time manner; an operator can remotely watch culture state of microorganisms in the incubator and read various environmental indicators through a mobile phone or a computer; by matching a non-oxygen tank with a dehumidifying device, the inner part of the incubator is in a positive air pressure state relative to the outer part of the incubator by gas supply and further oxygen is prevented from flowing into the incubator each time when an incubator door is opened.

The invention discloses a cardiopulmonary cerebral resuscitation rescue device for clinical use in the emergency department. The device comprises a bottom plate, wherein an oxygen tank is arranged onthe upper surface of the bottom plate, the oxygen tank is connected with a breathing machine through a pipeline, and the side surface of the breathing machine is connected with a breathing tube; the side surface of the breathing tube is provided with a control valve, and the end of the breathing tube is provided with a breathing mask; and the upper surface of the bottom plate is provided with a first-aid kit, the upper surface of the first-aid kit is rotatably connected with an upper cover, and the outer surface of the upper cover is provided with a handle and a lock. According to the cardiopulmonary cerebral resuscitation rescue device for clinical use in the emergency department, the pressing effect on the heart of a patient is good by means of a servo motor, a cam and a spring, the patient can be conveniently fixed through a fixing belt and a hook and loop fastener on the side face of the breathing mask, first-aid medicine and first-aid tools can be conveniently placed through the first-aid kit, an infusion bottle can be conveniently hung through an infusion support, and medical garbage can be conveniently collected through a medical garbage can for centralized treatment. Therefore, the cardiopulmonary cerebral resuscitation rescue device for clinical use in the emergency department is suitable for popularization and use.