4 results about "Breathing difficulty" patented technology

The utility model discloses a respiratory muscle training vest which comprises a vest body, an air inflation piece and four air bag pieces, the four air bag pieces are arranged on the front side of the vest body in a matrix mode and are all connected and communicated with the air inflation piece through pipelines, the two air bag pieces located on the upper portion correspond to the positions of chest cavities on the two sides respectively, and the air bag pieces are arranged on the lower portion of the vest body. The two air bag pieces located on the lower portion correspond to the positions of the abdominal cavities on the two sides respectively, the inflation pieces are used for inflating the air bag pieces, and the four air bag pieces apply compression force to the chest cavity and the abdominal cavities respectively, so that after the vest body is worn, the four air bag pieces can be inflated synchronously through the inflation pieces, and the chest cavity and the abdominal cavities can be inflated synchronously. At the moment, the air bag piece expands to apply pressure to the chest and the abdominal cavity, so that the breathing difficulty of the wearer is improved, and respiratory muscles are exercised.

The invention relates to the technical field of emergency lighting, in particular to a fire emergency lighting device which comprises a mounting shell and two lighting lamps mounted on the mounting shell. The device further comprises a box body. The lower part of the mounting shell is slidably connected with a box body in a damping manner; the upper surface of the box body is fixedly connected with two ropes fixedly connected with the mounting shell; a winding frame is connected in the box body; and a filter cotton roll is wound on a rotating shaft of the winding frame. An escape person grabs a drooping rope to move downwards, a sawtooth part of a rotating plate is forced to puncture a water bag, a filter cotton roll is soaked by water in the water bag, dust attached to the illuminating lamp is cleaned through fluff on an elastic rope, and the situation that the illuminating brightness of the illuminating lamp is affected by accumulated dust is prevented; and then the box body is separated from the mounting shell, continuously falls down, is hung in the air and is at a height which is convenient for the escape personnel to contact, so that the subsequent escape personnel can conveniently pull apart the filter cotton roll to cover the mouth and the nose, and the phenomenon that the human body cannot breathe smoothly or death due to suffocation when absorbing smoke dust is prevented.

This utility model discloses an intelligent air mattress for turning over and preventing pressure sores in critically ill cardiovascular patients, belonging to the field of medical device technology. The utility model includes a base plate with a baffle fixedly connected to the top outer wall of the base plate. By setting up a control panel and automatic telescopic rods, the extension distance of multiple automatic telescopic rods at the bottom can be changed by operating the control panel, thereby causing the automatic telescopic rods to push one side of the air mattress upwards. The other side of the air mattress is confined to the base plate, so the movement of the automatic telescopic rods causes the air mattress to bend, with the bending part precisely near the waist. This allows the patient to adjust the shape of the bed to conform to the human body curve by controlling the control panel. The height of the automatic telescopic rods can be adjusted by the control panel, causing the telescopic rods to push one side of the air mattress upwards and bend it, preventing pressure sores. For critically ill cardiovascular patients, prolonged lying flat can easily lead to the accumulation of respiratory secretions in the lungs, making it difficult to expel and causing breathing difficulties.

A chick basket, comprising a basket body and a plurality of partition structures arranged in the basket body, the partition structures separate the basket body into a plurality of separate cavities, the inner side walls of the four perimeters of the basket body are respectively provided with vertical support bars protruding from the basket body, the top opening area of the basket body is larger than the bottom area of the basket body, and the top height of the vertical support bars is lower than the top opening height of the basket body, so that the bottom edge of the upper basket body is just supported on the upper end of the vertical support bar of the top opening of the lower basket body. The utility model can effectively separate the chicks, prevent a large number of chicks from being too concentrated to cause problems such as trampling and breathing difficulties, facilitate the stacking of a plurality of the utility model together for use, and make the stacking more firm; not only is a plurality of air vents arranged to form a breathable gap, but air can also enter from the top gap, effectively improving the ventilation effect, preventing the up-down stacking of the basket from affecting air circulation, and ensuring smooth breathing of the chicks inside.