Shovel-type stretcher with adjustable length for medical field

An adjustable stretcher technology, applied in the field of stretchers, can solve the problems of easy damage and secondary injury of patients, and achieve the effect of reducing secondary injury and increasing stability

Active Publication Date: 2018-12-18
JILIN UNIV FIRST HOSPITAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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

Method used

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  • Shovel-type stretcher with adjustable length for medical field
  • Shovel-type stretcher with adjustable length for medical field
  • Shovel-type stretcher with adjustable length for medical field

Examples

Experimental program
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Effect test

specific Embodiment approach

[0047]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 rotation of the telescopic shaft 5, and the rotation of the telescopic shaft 5 will drive the corresponding The four drive gears 7 rotate; the rotation of the four drive gears 7 will make the corresponding four shovel blades 2 follow the corresponding first arc-shaped guide groove 12 and the second arc-shaped guide groove 29 opened on the mounting bracket 3 Move to the inside of the mounting frame 3; when the four shovels 2 are just merged, 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 telescopic shaft 5 to move; the drive telescopic shaft 5 The movement drives the square block 15 installed on it to move, and finally the squar...

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Abstract

The present invention belongs to the technical field of stretchers, and especially relates to a shovel-type stretcher with an adjustable length for the medical field. The shovel-type stretcher comprises stretcher handles, shovel pieces, a mounting rack, regulation rods, drive telescopic shafts, unidirectional support mechanisms and drive gears. When the stretcher designed in the invention is used,a patient is put at the middle portion of the mounting rack, the regulation rods are regulated to rotate in an anticlockwise direction, the regulation rods drive the drive telescopic shafts to drive,the rotation of the drive telescopic shafts allows the eight 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 first and second arc guide slots arranged on the mounting rack, and the regulation rods are recovered to original positions for continuous usage next time. The fixed 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 be damaged to possibly cause secondary damaging for patients.

Description

technical field [0001] The invention belongs to the technical field of stretchers, in particular to a length-adjustable 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 unde...

Claims

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Application Information

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IPC IPC(8): A61G1/00A61G1/04
CPCA61G1/00A61G1/04
Inventor 杨英陈琼芳何雪萍
Owner JILIN UNIV FIRST HOSPITAL
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