摘要:
A respiratory mask assembly (10) for delivering breathable gas to a patient includes a frame (20) having a front surface and a rear surface which, in use, faces the patient. The frame includes a main body (20a) providing an aperture (24) therethrough for the introduction of breathable gas into a nasal cavity. An elbow assembly (60) is swivelably coupled to the front surface of the frame (20). The elbow assembly (60) includes a swivel elbow (160) that defines an intake port (162) and an exhaust port (164) separated from the intake port using a baffle (161). The elbow assembly includes an end portion that interfaces with the aperture (24) of the frame.
摘要:
A respiratory mask assembly (10) for delivering breathable gas to a patient includes a frame (20) having a front surface and a rear surface which, in use, faces the patient. The frame includes a main body (20a) providing an aperture (24) therethrough for the introduction of breathable gas into a nasal cavity. An elbow assembly (60) is swivelably coupled to the front surface of the frame (20). The elbow assembly (60) includes a swivel elbow (160) that defines an intake port (162) and an exhaust port (164) separated from the intake port using a baffle (161). The elbow assembly includes an end portion that interfaces with the aperture (24) of the frame.
摘要:
A respiratory mask assembly (10) for delivering breathable gas to a patient includes a frame (20) having a front surface and a rear surface which, in use, faces the patient. The frame includes a main body (20a) providing an aperture (24) therethrough for the introduction of breathable gas into a nasal cavity. An elbow assembly (60) is swivelably coupled to the front surface of the frame (20). The elbow assembly (60) includes a swivel elbow (160) that defines an intake port (162) and an exhaust port (164) separated from the intake port using a baffle (161). The elbow assembly includes an end portion that interfaces with the aperture (24) of the frame.
摘要:
A respiratory mask assembly (10) for delivering breathable gas to a patient includes a frame (20) having a front surface and a rear surface, opposite the front surface, and arranged in use to face the patient. The frame defines an inner wall (28) and an outer wall (30) extending from the rear surface, the inner and outer walls being spaced to define a channel (26) therebetween. A cushion (40) is removably attachable to the frame such that the cushion and frame are repeatably engagable with and disengagable from one another. The cushion includes a side wall (215) to be inserted into the channel (26) of the frame, the side wall having a first interlocking surface (44) that engages a second interlocking surface (33) provided in the channel when the cushion and frame are engaged with one another. The first and second interlocking surfaces interlock with one another to removably attach the cushion to the frame.
摘要:
The present invention relates to a patient interface (10) for nasal CPAP therapy of sleep disordered breathing, the patient interface comprising: a frame (20) having a main body (20a) and a side frame member (20b) formed in one piece with the main body; a cushion (40) removably attached to the frame; a locking clip (82) formed as an integral unit with the frame (20); and a headgear assembly (80) comprising a yoke (92) configured to be removably connected to the locking clip, wherein when connected to the locking clip, the yoke is rotationally adjustable with respect to the locking clip by way of a toothed system, and wherein the yoke and the locking clip are only removable from each other only when the yoke and the locking clip are positioned at a position that does not occur when the patient interface is in normal use.
摘要:
A respiratory mask assembly (10) for delivering breathable gas to a patient includes a frame (20) having a front surface and a rear surface which, in use, faces the patient. The frame includes a main body (20a) providing an aperture (24) therethrough for the introduction of breathable gas into a nasal cavity. An elbow assembly (60) is swivelably coupled to the front surface of the frame (20). The elbow assembly (60) includes a swivel elbow (160) that defines an intake port (162) and an exhaust port (164) separated from the intake port using a baffle (161). The elbow assembly includes an end portion that interfaces with the aperture (24) of the frame.
摘要:
A respiratory mask assembly (10) for delivering breathable gas to a patient includes a frame (20) having a front surface and a rear surface, opposite the front surface, and arranged in use to face the patient. The frame defines an inner wall (28) and an outer wall (30) extending from the rear surface, the inner and outer walls being spaced to define a channel (26) therebetween. A cushion (40) is removably attachable to the frame such that the cushion and frame are repeatably engagable with and disengagable from one another. The cushion includes a side wall (215) to be inserted into the channel (26) of the frame, the side wall having a first interlocking surface (44) that engages a second interlocking surface (33) provided in the channel when the cushion and frame are engaged with one another. The first and second interlocking surfaces interlock with one another to removably attach the cushion to the frame.
摘要:
A respiratory mask assembly (10) for delivering breathable gas to a patient includes a frame (20) having a front surface and a rear surface which, in use, faces the patient. The frame includes a main body (20a) providing an aperture (24) therethrough for the introduction of breathable gas into a nasal cavity. An elbow assembly (60) is swivelably coupled to the front surface of the frame (20). The elbow assembly (60) includes a swivel elbow (160) that defines an intake port (162) and an exhaust port (164) separated from the intake port using a baffle (161). The elbow assembly includes an end portion that interfaces with the aperture (24) of the frame.
摘要:
A respiratory mask assembly (10) for delivering breathable gas to a patient includes a frame (20) having a front surface and a rear surface which, in use, faces the patient. A cushion (40) having a side wall is removably attachable to the frame. The cushion has a rim (225) extending away from the side wall, and a membrane (205) provided to substantially surround the rim. An inner edge of the membrane defines an aperture, the aperture having a generally trapezoidal shape.