摘要:
A forehead support (12) for a mask assembly (10), comprising a frame connector (20) provided to a mask frame (14), a forehead cushion (16) support movably mounted to the frame connector (20) for generally linear movement between retracted and extended positions with respect to the frame connector (20), and an adjustment knob (40) movably mounted to the frame connector (20) and threadably engaged with the forehead cushion support (60) such that turning movement of the adjustment knob (40) causes the forehead cushion support (60) to be moved between the retracted and extended positions, wherein the adjustment knob (40) includes a resilient prong (54) having a ratchet bump (56), the ratchet bump (56) adapted to selectively engage a series of ridges (74) provided to the frame connector (20) to provide indexed incremental adjustment.
摘要:
The invention relates to a forehead rest for respiratory masks. An embodiment of the forehead rest comprises a deformable resilient member (300) comprising a top surface (302) and a base (303) connected by two side walls (304, 305), said top surface (302) being substantially thicker than said side walls (304, 305), said deformable member (300) evenly distributing the pressure on the forehead of a patient that contacts said deformable resilient member (300), wherein said side walls (304, 305) are capable of folding under compression.
摘要:
The present invention relates to a breathing mask for use in a respirator, comprising a receiving cover comprising an engagement portion for engaging a patient's mouth portion and/or nose portion, a connection portion connected to a breathing pipe, and an elastic deformable portion for connecting the engagement portion with the connection portion; a bracket assembly, comprising a forehead support disposed external of the connection portion and a receiving cover fixing frame fixedly disposed external of the engagement portion, and an elastic member for connecting the forehead support with the receiving cover fixing frame from a bottom of the receiving cover. The breathing mask for use in a respirator according to the present invention may achieve automatic adjustment of the forehead support without manual assistant adjustment.
摘要:
The present invention relates to a forehead pad comprising a base portion (708), wherein the base portion (708) defines a first surface, and a second surface to contact a user's forehead (813), a support post (701), wherein the support post (701) projects from the first surface and comprises a necked down region, and a head adapted to connect the support post to a forehead support of a respiratory mask (410), wherein the necked down region facilitates releasable engagement of the forehead pad with the forehead support, and wherein the base portion further includes a hollowed out portion that extends therethrough and at least partly through the support post.
摘要:
Die Erfindung betrifft eine Atemmaske zur Zufuhr eines Atemgases zu einem Maskenanwender. Die erfindungsgemässe Atemmaske umfasst eine Dichtlippeneinrichtung (2) zur Abdichtung einer Maskenauflagezone, einen Maskenbasiskörper (1) zur Bildung des Maskeninnenraumes sowie eine Anschlusseinrichtung (20) zum Anschluss wenigstens einer Atemgasleitung, wobei der Maskenbasiskörper und/oder die Anschlusseinrichtung mit wenigstens einer aus einem Elastomermaterial gebildeten Entkoppelungsstruktur versehen ist. Hierdurch wird auf vorteilhafte Weise eine Relativbewegung zwischen einem maskenbasiskörperseitigen Umfangsfussbereich der Dichtlippeneinrichtung und der Atemgasleitung in einem ausreichenden Bewegungsbereich erreicht.