摘要:
A patient interface device (8) for delivering a flow of breathing gas to an airway of a patient is provided that includes a patient contacting component (9, 90) having a patient contacting surface structured to engage the face of the patient when the patient interface device is donned by the patient, the patient contacting surface also including a plurality of ribs (40, 52, 62, 72, 82, 96) extending therefrom. The patient contacting component may be, without limitation, a mask having a mask cushion, a forehead support having a forehead cushion, a cheek pad or a chin pad.
摘要:
A humidifier for use with a pressure support system. The humidifier includes a body having an inlet, a fluid holding chamber, and an outlet. The inlet is positioned upstream and in fluid communication with the fluid holding chamber. The outlet is positioned downstream of and in fluid communication with the fluid holding chamber. A back-flow preventing valve is positioned upstream of the fluid chamber. The back-flow preventing valve is movable between an open position, in which the inlet is unblocked, and a closed position in which the inlet is blocked. In the closed position, the back-flow preventing valve prevents fluid, fluid vapor, or both from entering the pressure support via the inlet to the humidifier.
摘要:
A patient interface assembly that includes a first conduit, a second conduit, and a patient interface coupled to the first conduit and the second conduit. The first and second conduits each include a first end that is disposed proximate to a top of a head of a user, and a second end that is disposed proximate to an airway of such a user when the patient interface assembly is being worn by the user. The first and second conduits also each include a central portion that extends along the sides of a face between the user's eye and an ear a head strap is coupled between the first and second conduit, and a patient interface is coupled to the second ends of the first and second conduits.
摘要:
A patient interface of the present invention includes a faceplate including a plurality of headgear attachment elements, a seal member operatively coupled to the faceplate; and an adjustment mechanism coupling the seal member to the faceplate. The adjustment mechanism controls the position of the seal member relative to the faceplate such that the seal member is moveable from a first position to a second position and is maintained in the second position during use of the patient interface after being moved to the second position.
摘要:
A garment having a tubing management system incorporated therein is provided. The tubing management system includes at least one conduit and a coupling system for the conduit. The coupling system has at least one coupling point, which is located, for example, at the neck opening of the garment. The coupling system defines a path for the conduit, i.e., there is more than one attachment point, therefore the path of the conduit may be controlled. In this configuration, the conduit moves with the user and, as such, there is a reduced chance that the user's movements, even while asleep, will cause the facemask to be pulled from its proper position.
摘要:
A patient interface device includes a mask having a shell defining a chamber. A component, such as a nasal cannula coupled to a sensor, is structured to be selectively positioned within the chamber. A manipulation mechanism for selectively manipulating the position of the component within the chamber from an exterior of the mask when the mask is placed against the patient's face. The manipulation mechanism may include an attachment element, such as a magnet, attached to the component and structured to be selectively positioned on the interior surface of the shell, and a manipulation element, such as a magnet, structured to be selectively positioned on the exterior surface of the shell and coupled to the attachment element through the shell, wherein movement of the manipulation element causes movement of the attachment element and the component.
摘要:
A patient interface assembly that includes a substantially rigid support and a patient interface device coupled to a first end of the support. A first arm is coupled to a first side of the support and a second arm is coupled to a second side of the support. A cross member spans between the first arm and the second arm such that the cross member is disposed under a patient's mandible when the patient interface assembly is worn by a user. An addition, a conduit is coupled to a second end of the support.
摘要:
A patient interface device that includes a support member sized and configured to span at least a portion of a patient's face while remaining below the patient's eyes responsive to the patient interface device being donned by such a patient and a sealing assembly operatively coupled to the support member such that the support member is moveable relative to the support member. The support member defines a gas carrying conduit adapted to carry a flow of gas to the sealing assembly. The support member is a single-piece unitary member and includes a conduit coupling portion adapted to be coupled to a patient circuit.
摘要:
A patient interface device that includes a body portion comprising a pair of arms and a chin support. A first end portion of each arm in the pair of arms is coupled to an opposite end of the chin support. The chin support is adapted to be disposed under the mandible responsive to the patient interface device being donned by a user. At least one headgear attachment element is provided on each arm in the pair of arms. A circuit portion is provided at a second end portion of each arm in the pair of arm. A patient interface portion is coupled to the circuit portion.
摘要:
A chest brace and method of using same that prevents the chest wall from buckling inwards during patient breathing by providing a distending force on the patient's thorax. The chest brace also restores the normal anterior-to-posterior chest dimensions by providing a distending force in this direction. The chest brace includes an anterior member adapted to overly a patient's chest. An adhesive mechanism secures the anterior member to a surface of such a patient. A support structure is coupled to the anterior member such that, in use, the support structure imparts a force on the anterior member in a manner so as to distend a thorax of such a patient.