A scoop stretcher used in the medical field
A stretcher and shovel technology, applied in the field of stretchers, can solve the problems of secondary injury and easy damage of patients, and achieve the effect of reducing secondary injury and increasing stability.
Active Publication Date: 2020-03-17
JILIN UNIV FIRST HOSPITAL
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Problems solved by technology
However, since the general shovel stretcher is composed of two shovels on the left and right, during use, the pressure that the two shovels can withstand is relatively small, and the frame of the shovel stretcher is generally foldable, which is easy to be damaged. It may cause secondary injury to the patient; so it is necessary to design a relatively strong scoop stretcher
Method used
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specific Embodiment approach
[0045] Specific implementation method: when using the stretcher designed by the present invention, first put the patient in the middle of the mounting frame 3, then adjust the adjustment rod 4 to rotate counterclockwise, the adjustment rod 4 will drive the drive shaft 5 to rotate, and the rotation of the drive shaft 5 will drive the corresponding two Two driving gears 7 rotate; two driving gears 7 rotate and will make corresponding two blades 2 move to the inside of mounting frame 3 along the corresponding arc-shaped guide groove 12 that opens on mounting frame 3; When the sheet 2 moves to the limit state, the four shovels 2 are just merged; at this time, the stretcher can be lifted; after the use is completed, the medical staff pulls the adjustment rod 4 so that the adjustment rod 4 drives the drive shaft 5 to move; the drive shaft 5 moves to drive The square block 15 installed on it moves, and finally the square block 15 installed on the drive shaft 5 is separated from the sq...
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The present invention belongs to the technical field of stretchers, and especially relates to a shovel-type stretcher for a medical field. The shovel-type stretcher comprises stretcher handles, shovelpieces, a mounting rack, regulation rods, drive shafts, unidirectional support mechanisms and drive gears. When the stretcher designed in the invention is used, a patient is put at the middle portionof the mounting rack, the regulation rods are regulated to rotate in an anticlockwise direction, the regulation rods drive the drive shafts to drive, the rotation of the drive shafts allow the four shovel pieces to be combined to lift up the stretcher at this moment; after the usage of the stretcher is completed, medical workers regulate the regulation rods to allow the shovel pieces to move along the outer side of the mounting rack along corresponding arc guide slots arranged on the mounting rack, and the regulation rods are recovered to original positions for continuous usage next time. Thefixed frame of the shovel-type stretcher is an integrated structure to increase the stabilization of the shovel-type stretcher and avoid that a traditional folding shovel-type stretcher is easy to bedamaged to possibly cause secondary damage to patients.
Description
technical field [0001] The invention belongs to the technical field of stretchers, in particular to a scoop stretcher used in the medical field. Background technique [0002] With the development of science and technology, people's lives are becoming more and more prosperous. At the same time, medical equipment is also constantly improving. Medical equipment finds its shortcomings and shortcomings in the process of use, and then improves and innovates it to better meet people's needs. Demand, more convenient and faster to use. [0003] Stretcher is one of the common equipment in medical equipment. When the patient cannot walk on his own, suffers from serious internal injuries, fractures, etc. and cannot violently vibrate or move, it is often necessary to use a stretcher to move the patient. The shovel stretcher consists of two shovels on the left and right. slice composition. Different from ordinary stretchers, it can respectively insert two spatulas under the patient's bo...
Claims
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IPC IPC(8): A61G1/00A61G1/04
CPCA61G1/00A61G1/04A61G2200/32
Inventor 孙琳琳肖莹张丽蔡智聪刘桂英刘红蕾
Owner JILIN UNIV FIRST HOSPITAL