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Folding and contractive type boat-shaped stretcher

A stretcher trolley and stretcher technology, applied in the field of stretcher trolleys, can solve the problem of no occurrence and the like

Inactive Publication Date: 2016-11-23
武大林
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But the reality is that innovative solutions for various elevators suitable for stretchers are constantly emerging, but so far there has not been an ideal special stretcher suitable for elevators

Method used

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  • Folding and contractive type boat-shaped stretcher
  • Folding and contractive type boat-shaped stretcher
  • Folding and contractive type boat-shaped stretcher

Examples

Experimental program
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Embodiment Construction

[0017] Give an example of a specific design case. Such as figure 1 figure 2 , a stretcher trolley is composed of a set of lying boards, a ring frame, outriggers, bracket support rods, and universal wheels. The couch set is placed on the ring frame. The overall shape of the couch is similar to that of a boat, with a length of 1850 mm and a width of 550 mm. The two sides of the long stretcher are straight sides, and both ends are elliptic curves. The parameters of the elliptic curve are as before mentioned. This boat-shaped stretcher can enter and exit the elevator car of 1500mm deep x 1600mm wide x door 900mm, such as Figure 9 shown. The deck group on the stretcher includes a folding deck, a fixed deck, a shell-shaped deck, and a retractable deck; the fixed deck is fastened to the frame; the foldable deck is connected to one side of the fixed deck with a hinge, The folding deck can be folded as a whole to make the upper body lifted, or it can be folded in two pieces to m...

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Abstract

The invention discloses an improvement of a stretcher, and provides a folding and contractive type boat-shaped stretcher suitable for a lift. The situation that a traditional stretcher can hardly enter or leave a lift is changed. The appearance of the stretcher is similar to a boat shape. The two ends of the stretcher are elliptical curves. The stretcher can be of a folding and contractive type on the aspect of structure, that is, one end of the stretcher is of a folding type, the other end of the stretcher is of a contractive type, the two ends can contract in different ways, and the contracted stretcher can enter and leave a traditional standard-series lift car. The stretcher has the advantages of integrating a stretcher special for a lift, a stretcher special for an ambulance and a universal stretcher and having wide application prospects.

Description

technical field [0001] The invention relates to a medical device, in particular to a stretcher trolley capable of entering and exiting an elevator car. Background technique [0002] There are more and more rescue difficulties caused by narrow elevator cars in high-rise residential buildings, which directly affects the rescue of patients and even endangers their lives. There are more and more such reports on the Internet media. The new national "Residential Design Code" was implemented on August 1, 2012. The new "Code" stipulates: "For residential buildings with 12 floors and above, there should be no less than two elevators in each building, and there should be a An elevator that can accommodate a stretcher". The new code puts new requirements on elevators and stretchers. Common sense is that improving a stretcher is easier and simpler than improving an elevator. But the reality is that the innovative schemes of various elevators applicable to stretchers are constantly em...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61G1/013A61G1/02A61G1/04
Inventor 武大林
Owner 武大林
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