RU2700719C1 - Rescue frameless litter - Google Patents

Abstract

FIELD: transportation.

SUBSTANCE: invention relates to means of transfer and evacuation of victims, unable to move independently, and combines possibility of transfer of victim both by one person, and several porters. Rescue frameless litter has a soft frameless base, thoracic and lumbar fixators, transportation handles, wherein they additionally include retainers of lower extremities of the victim, and straps for fixation of the victim together with litter on the back of the porter are equipped with locks-carbines during carrying "on themselves" from bottlenecks.

EFFECT: universality of use of litter, namely combining the possibility of carrying a victim by several carriers and one, which is especially important when passing through narrow spaces.

1 cl, 1 dwg

Description

The invention relates to means of transfer and evacuation of victims unable to move independently, and combines the ability to transfer the victim by one person or several porters.

Various types of stretchers are known. For example, frameless stretchers [1], like those offered by us, have sling tapes for fixing the victim, the absence of a rigid frame. The difference is the inability to place the victim, fixed on them, for transfer on the back, the presence of stiffeners that do not allow folding the stretcher in the longitudinal direction. The drawback of these stretchers is the fixation of the victim with only two slender ribbons, which in the case of the unconscious state of the victim will not provide reliable fastening when lifting the stretcher to a more vertical position (for example, climbing a flight of stairs).

Known frameless single-use stretchers [2]. Common to the stretchers we offer and presented in the patent is the lack of a frame and the presence of handles for carrying around the perimeter of the stretcher. The difference is the lack of fixation of the victim, back straps. The disadvantage of these stretchers is the inability to reuse them, which is economically impractical.

The prototype of the stretchers we offer is a device for rescue and carrying such as a stretcher [3]. The common thing for these stretchers and the ones we offer is the lack of a rigid frame, the presence of straps to fix the victim. The disadvantage of the proposed device for carrying is a soft base made of fabric materials, the absence of locking locks for the back straps, the absence of latches of the lower extremities of the victim.

The objective of the invention is the versatility of the use of a stretcher, namely the combination of the possibility of removal of the victim by several porters and one, which is especially important when passing through narrow spaces.

The problem is solved in that, like the prototype, the stretcher we offer does not have a rigid frame, there are straps for fixing the victim and for transferring it to the porter's back.

A new distinguishing feature of the claimed stretcher is a more reliable stretcher base made of polyurethane foam (in the prototype - fabric); base coating - synthetic polyvinyl chloride fabric; the base is folded along the length of three additions at the dividing seams; straps for carrying out the victim on the back have locks - carbines to prevent their displacement during transportation; fixation of the victim is carried out not only in the chest and lumbar region, but also in the region of the lower extremities; straps for fixing the victim are adjustable in length, made of sling tapes. These distinguishing features provide higher reliability of the stretcher, their compactness, lightness, convenience for the carrying, compliance with sanitary standards due to the possibility of processing with disinfectants, durable fixation of the victim.

The figure 1 shows a front view of a stretcher.

The stretcher consists of three parts, allowing them to be folded in the longitudinal direction. The material of the stretcher is polyurethane foam of small thickness. The base coating is polyvinyl chloride, which allows disinfecting treatment if necessary.

The stretcher consists of transport handles (1), back straps with clasps - carbines that do not allow the straps to move downward under load (4), the chest straps (3), the lumbar (5) and the hips (6) of the victim, made of straps with fasteners - carbines, with the possibility of adjusting the length. The base has two transverse seams (2), allowing it to be folded longitudinally during storage. The length of the transport handles is 20 cm, the back straps are up to 80 cm with the possibility of adjusting it with fasteners.

The procedure for using a stretcher when carrying the victim with two or more porters: to spread the stretcher on a rigid base (floor), deploying them along the dividing seams; lay the victim on a stretcher; fix the straps in the chest, lower back and thighs, adjusting their length depending on the size of the person; take the transport handles located around the perimeter of the base; raise the stretcher and carry out the transfer of the victim.

The procedure for using a stretcher when carried by one porter: to spread the stretcher on a rigid base (floor), deploying them along the dividing seams; lay the victim on a stretcher; fix the straps in the chest, lower back and thighs, adjusting their length depending on the size of the person; put on himself back straps, crouching on his knees; fasten the fasteners on the back straps after adjusting their length; stand with a stretcher with a slight torso forward; carry out the victim, mounted on a stretcher, on his back.

The proposed stretchers will find effective application in marine medicine, in particular on surface ships and submarines; while providing assistance in the ground forces, where their significant advantage over the available samples will be compactness, low weight, increased functionality, low cost. In addition, they can be used in emergency medicine for emergency services and ambulance services.

The technical and economic advantage of the claimed stretcher compared to the prototype [3] lies in their higher functionality and low cost of the materials from which the stretcher is made.

Currently, a stretcher sample is made at the Research Institute of Rescue and Underwater Technologies and is used in practical work.

Bibliography

1. Pat. 2318484 Russian Federation, IPC7 A61G 1/00. Frameless stretchers / Mamdzhyan G.G., Osipov A.Yu .; Applicant and patent holder of LLC Medplant. - Declared. 08/20/2006; published .. 03/10/2008. - Bull. No. 7 (part I) - p. four.

2. Pat. 2182477 Russian Federation, IPC7 A61G 1/00. Single use sanitary stretchers / Arzhanov A.V., Polevov V.N., Katchuk A.V., Milyavsky V.I., Obraztsov N.L., Odinokov G.I .; patent holder of NPP Ekomedsrevis CJSC. - Declared. 01/13/2000, publ. 05/20/2002. - Access mode: http://www.ru-patent.info - Date of access: 01/14/2017.

3. Pat. 2419407 Russian Federation, IPC7 A61G 1/103. Stretcher-type rescue and carrying device / Applicant and patentee Wong Chho Khe (CN). - Declared. 05/10/2007, published on 05/27/2011 // Bull. Number 14. - from. 2.

Claims (1)

Frameless rescue stretchers having a soft frameless base, chest and lumbar fixators, transportation handles, characterized in that they additionally include the lower limbs of the victim, straps for fixing the victim along with a stretcher on the back of the porter, equipped with snap locks, when carrying out on yourself ”from bottlenecks.

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