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JP3438073B2 |
The object of this invention is a valve arrangement of a protective respirator intended for protecting the wearer against dust or gases. The invention sets out how the exhalation air is guided as soon as possible out of the face section ...
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JP3423697B2 |
To provide a respiration support equipment for dustproof/gasproof which is possible to work continuously for a long-time or to improve the working condition on a working space. In the respiration support equipment for dustproof/gasproof,...
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JP2003169856A |
To provide a smoke-proof tool which is made compact and light in weight, is improved in handling property and mounting property and can secure safety.In the smoke-proof tool 10 to feed air from an air source cylinder 11 provided with two...
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JP2003516831A |
A respirator system ( 10; 100 ) for a worker in an environment with hazardous airborne contaminants comprises a respirator ( 12, 112 ), a helmet ( 14, 114 ), a camera ( 40, 140 ), and a gas sample analyser ( 16, 116 ) capable of analysin...
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JP2003516177A |
Respiratory equipment coupled in interruptible fluid communication between a recipient and a source of pressurized respiratory gas and adapted for controlling delivery of the pressurized gas to the recipient as the recipient inhales and ...
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JP2003093530A |
To improve a feeling of wearing of a nose plug mounting tool, using the very high elasticity of a shape memory alloy.Both ends of a U-shaped device 11 are folded down to form hook-shaped portions 12. The U-shaped tool 11 is inserted into...
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JP2003509171A |
A pneumatically-operated gas delivery device coupled in interruptible fluid communication between a recipient and at least one course of pressurized respiratory gas controls delivery of the respiratory gas to the recipient as the recipie...
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JP2003070923A |
To provide an attachment for easily moistening a mask with liquid drugs from containers of liquid drugs and sustaining the effects of the liquid drugs.The liquid drug containers (2) are arranged laterally and longitudinally on a net-like...
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JP2002541880A |
A heat and moisture exchanger including a gas-permeable element, preferably a fibrous media, adapted to be warmed and to trap moisture from a patient's breath during exhalation and to be cooled and to release the trapped moisture for ret...
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JP3353389B2 |
PURPOSE: To quickly control the internal pressure corresponding to acceleration in a supplied body by providing a weight displaced according to the acceleration and a poppet interlocked with the weight so that a supply path between an ex...
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JP2002345984A |
To provide a mouthpiece capable of eliminating worriness in respira tion by making the respiration easy since a thirst gives an extreme pain to a person in underwater diving or rescue activity to cause a respiration difficulty which enda...
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JP2002539441A |
The invention relates to a sensor device comprising a sensor element for detecting gases and fumes in air, as well as to a method of operating such a sensor system. The sensor element is preferably a heated metal-oxide sensor having a he...
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JP2002539442A |
The invention relates to a sensor device comprising a sensor element for detecting gases and fumes in air, as well as to a method of operating such a sensor system. The sensor element is preferably a heated metal-oxide sensor having a he...
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JP2002325856A |
To provide a safe tool box for manhole work which can prevent forgetting to carry necessary tools for work with fear of oxygen lack such as manhole work, etc., breaking tools on carrying, or scattering necessary tools at a work site to e...
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JP2002325855A |
To provide a hygienic and economical detachable mask nose clip which is one-touch-attached on the center of the upper side of a mask to cover the mouth and the nose to eliminate gaps between the upper side part of the mask and recess par...
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JP2002248177A |
To solve the following problems of an inhalation mask: the mask made of a chemical material such as rubber, resin and nonwoven fabric causes a sign of a fit or the like and generation of dioxins due to incineration of their refuse, the m...
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JP2002239017A |
To provide a taping method which expands the nostrils and eases respiration.The face on the right and left sides of the nose is pulled outward and fixed by tapes for exclusive use. The tapes for exclusive use are formed to a shape having...
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JP2002234831A |
To delivery functional biologic materials into the pulmonary airway or other body cavities of a patient.A device for delivering the functional biologic materials into the pulmonary airway is equipped with (a) a flexible tube, (b) an air ...
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JP3312013B2 |
To provide a regulator furnished with a deflector to lower flow velocity of air discharged toward the mouth of a diver. A deflector 21 to cover air discharge holes 24, 26 at a part immediately above a housing 13 in the diametrical direct...
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JP3306164B2 |
PURPOSE: To provide a lightweight smoke-proof escape apparatus easy to handle and giving little oppressive sensation in an emergency. CONSTITUTION: A smoke-proof evacuation tool is constituted of a nasal cavity closing jig 1, an air feed...
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JP2002521103A |
Air filter device comprising at least one filter element provided with means in the form of a mouthpiece allowing the user to grip and retain the device.
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JP2002521101A |
The demand regulator has a duct communicating a pressurized breathing gas admission with a tube connected to the inside of a breathing mask. Dilution air may be added to the breathing gas. A breathe-out valve opens from the tube to atmos...
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JP2002512093A |
This invention is a disposable active humidifier used in conjunction with mechanical ventilation of a patient, having a cartridge (1) which forms a humidification chamber (2) which is delimited by an inlet (3), an outlet (4), and can be ...
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JP2002114198A |
To easily open a part of a door in the inspection work with respect to a storage box for storing an oxygen mask for passenger of an airplane.This oxygen mask storing box comprises a housing 10 closed by the door 12, and a piping accommod...
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JP2002510573A |
An improvement to a customizable scuba-diving mouthpiece having a passageway-forming front member extending from a proximal in-mouth end to a distal outside end, and a U-shaped thermoformable back member having a forward middle portion, ...
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JP2002085576A |
To provide a protector for repiration, with which safety is improved by making a user easily notice an alarm tone generated by an alarm, and which alarm does not disturb work, and in which the alarm, a pressure reducing part and a pressu...
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JP2001524852A |
A device (10) for improving the breathing of a user includes an upper arch (12) adapted to receive at least some of the user's upper teeth and a lower arch (14) adapted to receive at least some of the user's lower teeth. A hook (104) is ...
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JP3228605B2 |
PURPOSE: To enhance the safety and economic property of an attaching and detaching mechanism for the face body and air feed valve of an aerial respiration device. CONSTITUTION: An aerial respiration device 1 is formed of a face body 2, a...
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JP2001269417A |
To provide a safety device by which a pilot makes an airplane safely land under an emergent situation. This emergent flight safety device is used for a crew (3) of an airplane under an emergent situation, and includes a full-face mask (1...
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JP2001516623A |
A ventilatory system which may be operated in an invasive and a non-invasive mode is provided utilizing a graphical user interface for presenting only those controlled parameters utilized for that specific mode of operation. Volume and p...
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JP2001259063A |
To provide a unit for generating air for respiration, which can easily be moved to any working field.The movable and transportable unit for generating air for respiration is provided with a first component (1) having an air compressing m...
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JP3201824B2 |
PURPOSE: To enable improving the resistance to icing in surrounding under cold but slightly negative temperatures as it is the case with scuba diving in particular, while remaining of simple construction and of low manufacturing cost. CO...
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JP3190445B2 |
PURPOSE: To provide an air inhalator for emergency evacuation by which air in an air cylinder is fed to a mask since a valve is opened when a valve lever is rotated erectly after being adjusted in a proper quantity by means of a pressure...
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JP2001171596A |
To provide an attachment system appropriate for imparting the most appropriate force for attaching a compression air container even under any use condition without requiring any physical effort against a user.In a tightening device of a ...
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JP2001506883A |
The valve (14) comprises a housing (22) and a slider element (24) connected to a mask housing (26). During normal operation side ports (30, 34) are closed by element (24). The air flow to a patient must be sufficient to overcome the slig...
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JP2001090860A |
To provide a small and inexpensive equalizing valve for an oxygen generating device. This equalizing valve 1 for an oxygen generating device is mounted in an oxygen generating device that utilizes a pair of adsorbing cylinders alternatel...
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JP2001025512A |
To provide an emergency evacuation tool of simple constitution for safely evacuating from a fire or a gas evolution place.An emergency evacuation tool for safely evacuating from a fire or a gas evolution place consists of nose tubes cont...
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JP3125735B2 |
To secure sufficient sealing irrespective of incompatibility between a valve member and a seat by interconnecting the valve member and a displacing means by a wire and displacing the wire in an axial direction so as to control the openin...
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JP3124764B2 |
The exhalation valve (14) of a respiratory face mask (10), while taking up only a small area, can afford extraordinarily low pressure drop for easy breathing if constructed with a valve seat (16) having a seal edge (18) that defines an o...
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JP3123689B2 |
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JP2000515784A |
A nasal cushion (30) comprises a substantially triangularly shaped frame (32) from which extends a membrane (34). The frame (32) has a scalloped edge (36) by which the cushion (30) is affixed to a mask body. The membrane (34) has an aper...
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JP3098538B2 |
A closed or semi-closed breathing system for smoke diving and the like includes a pneumatically controlled breathing bag (1) communicating in a circulation (4, 5, 6) with a breathing mouthpiece or breathing mask (2) for a user and with a...
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JP2000512518A |
A heated ventilation tube (1) having at least one heating wire (4, 5) embedded in a helical ridge (3) along the outer wall (2).
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JP3090874B2 |
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JP3089862B2 |
PURPOSE: To secure safety at the time of supplying a cylinder with oxygen when the state of oxygen deficiency continues in excess of the capacity of the cylinder by providing an external joint to an external air supply through inserting ...
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JP2000511088A |
A use-evident container for containing an object and selectively preventing elements outside said container to reach the object comprises two housing portions and two caps. The two housing portions define a chamber for surrounding an obj...
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JP3058881B2 |
A valve (42) in a medical ventilator (30) which controls the flow of gas from a pressurized gas source (32) to a patient for inhalation. Flow through the valve is choked and pressure upstream of the valve is held stable so that a known r...
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JP2000507121A |
A method of verifying and indicating proper or improper functioning of breathing apparatus for an irrespirable environment. The breathing apparatus includes gas supply for supplying a user with breathable gas, at least one electrical com...
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JP2000507122A |
Breathing equipment for use in toxic atmospheres or beneath water including a breathing mask, a pressure regulator adjacent the source of breathing gas, and a source of breathing gas. A conduit transports breathing gas from the source of...
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JP2000507114A |
(57) [Summary] Provided is a respiratory promoter (10) in which an upper arch (12) accommodating the user's upper teeth and a lower arch (14) accommodating the user's lower teeth are tunably connected by a connector (16). The connector (...
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