DEVICE FOR PRE-CLINICAL TRANSPORT OF PATIENTS WITH MULTIPLE INJURIES

Description

2 To achieve the above-mentioned goal, the present invention offers the following solution: a device for the pre-clinical transport of patients with multiple injuries, consisting of: a support base, on its underside movable wheels are attached; a carrying arrangement comprising a carrying frame and a protective element, wherein a flexible carrying sling is firmly attached to the carrying frame, the carrying frame, after unfolding, serves to position the patient, and after placing the patient on it, the carrying frame is placed on the support base, wherein the protective element is attached to the carrying arrangement and, after inflation, protects the patient on the carrying frame; 10 two limiting elements, each attached to both sides of a top of the support base, wherein the carrying arrangement is placed on the support base and positively connected to the support base via the limiting elements; and a monitoring unit attached to the carrying arrangement, wherein the monitoring unit serves to monitor the vital functions of the patient.15 According to the invention, the protective element comprises a plurality of airbag units, wherein the airbag units are firmly connected to the flexible carrying sling and the plurality of airbag units correspond one to one to the head and neck, torso, pelvis and limbs of the patient. The present invention relates to a pre-hospital transport device for patients 20 with multiple injuries. The protective component comprises several airbag units which are firmly connected to the flexible carrying sling. Each airbag unit is assigned one to the head and neck, torso, pelvis and extremities of the patient. The present invention relates to a pre-clinical transport device for patients with multiple injuries. The limiting element comprises a groove on the upper side of the 25 mm support surface. A support frame is rigidly connected to both ends of the groove. A bidirectional threaded spindle is rotatably arranged in the support frame. The two bidirectional threaded spindles are rigidly connected to each other via a connecting shaft.Two sliding pieces are slidably arranged in the support frame. The two sliding pieces are screwed to the ends of the bidirectional threaded spindle. A clamping block is fixed to the top of the sliding piece. The clamping block serves to fix the support frame. The present invention relates to a device for transporting patients with multiple injuries to the hospital, wherein the monitoring unit comprises a body temperature sensor and a pulse oximetry sensor, and the body temperature sensor and the pulse oximetry sensor are each fixedly connected to the support frame. The present invention relates to a pre-hospital transport device for patients with multiple injuries, in which the flexible support fabric is provided with several rigid support strips.5 The present invention relates to a preclinical transfer device for patients with multiple injuries, wherein the carrying frame is provided with handles at all four corners, the support base is provided with positioning grooves at all four corners of its upper surface, and the clamping block is provided with arc-shaped grooves, wherein the positioning grooves or the arc-shaped grooves are adapted to the handles. 10 The present invention relates to a preclinical transfer device for patients with multiple injuries, in which a crank handle is rotatably connected to both ends of the side wall of the support base and is fixedly connected to the rotating shaft of the crank handle at the end of the bidirectional threaded spindle. Compared to the prior art, the present invention offers the following advantages and technical effects. 15 This invention provides a device for the pre-hospital transport of patients with multiple injuries. It uses inflatable protective elements for the segmented, flexible fixation of important areas such as the head, neck, torso, and pelvis of the patient.In combination with the stable support provided by a flexible carrying sling, the device minimized patient movement during transport. Limiting elements quickly and reliably lock the support elements to the base. The device is easy to use, securely connected, and prevents accidental slippage of the support elements during transport. It also integrates a vital signs monitoring unit that enables real-time recording of the patient's body temperature and blood oxygen saturation during pre-hospital transport. This provides valuable information and preparation time for subsequent resuscitation in the hospital, thus improving the overall efficiency of the rescue measures.DESCRIPTION OF THE DRAWING 30 To illustrate the embodiments of the present invention or the prior art technical solutions more clearly, the accompanying drawings, which are to be used in the embodiments, are briefly described below, and it is evident that the drawings accompanying the following descriptions are merely some embodiments of the present invention, and 35 BE2025 / 7054 4 Persons skilled in the art can obtain further drawings in accordance with these drawings without inventive effort. Fig. 1 is a schematic representation of the overall structure of the present invention; Fig. 2 is a schematic representation of the limiting component structure of the present invention; and 5 Fig. 3 shows a supporting structure of the present invention.DETAILED DESCRIPTION The technical solutions in the embodiments of the present invention are clearly and completely described below in conjunction with the attached drawings in the 10 embodiments of the present invention, and it is obvious that the described embodiments represent only a part of the embodiments of the present invention and not all embodiments. Starting from the embodiments of the present invention, all other embodiments that can be achieved by a person skilled in the art without inventive work fall within the scope of protection of the present invention. In order to make the above-mentioned objectives, features and advantages of the present invention clearer and more understandable, the present invention is described in more detail below with reference to the attached drawings and specific embodiments. 20 With reference to Figs. 1-203. The present invention provides a device for the pre-clinical transport of patients with multiple injuries, comprising: a support base 1, wherein movable wheels 2 are attached to its underside; a carrying arrangement, comprising a carrying frame 3 and a protective element, wherein a flexible carrying sheet 4 is firmly attached to the carrying frame 3, the carrying frame 3 serves to position the patient after 25 unfolding, and after placing the patient on it, the carrying frame 3 is placed on the support base 1, wherein the protective element is attached to the carrying arrangement and protects the patient on the carrying frame 3 after inflation; two limiting elements, each attached to both sides of a top of the support base 30 1, wherein the carrying arrangement is placed on the support base 1 and is positively connected to the support base 1 via the limiting elements; and a monitoring unit attached to the carrying arrangement, wherein the monitoring unit serves to monitor the vital functions of the patient.As an optional embodiment, the protective element comprises several Airbag-35 units5, wherein the Airbag units are firmly connected to the flexible carrying sling4, BE2025 / 7054 5 and the several Airbag units5 each correspond one to one to the head and neck, torso, pelvis and limbs of the patient. In one embodiment of the present invention, the protective element is configured as several airbag units, each corresponding to the head and neck, torso, pelvis, and limbs of the patient. This enables rescue personnel to selectively inflate and immobilize specific areas according to the patient's injuries. For example, a higher pressure can be applied to a collapsed pelvis to ensure stable support, while a lower pressure can be used for chest injuries to avoid compression.This “adaptive” fixation method10 distributes pressure evenly compared to rigid fixation and effectively prevents torsional, bending, and shear forces in critical areas of the spine and pelvis that can arise from movements of body position during handling and transport. This minimizes the risk of secondary injuries. As an optional embodiment, the limiting elements have a groove 6 formed in the upper side of the support base 1, wherein a support frame 7 is fixedly attached inside the groove 6 at each end, a bidirectional threaded spindle 8 is rotatably mounted inside each support frame 7, and the two bidirectional threaded spindles 8 are fixedly connected to each other by a connecting shaft 9, wherein two sliding pieces 10 are slidably mounted inside each support frame 7, the two sliding pieces 10 are screwed to each end of the bidirectional threaded spindle 8, and clamping blocks 11 are fixedly connected to the upper sides of the sliding pieces 10, the clamping blocks 11 serving to clamp the support frame 3.In one embodiment of the present invention, the sliding pieces 10 and the clamping blocks 11 move synchronously 25 towards each other by means of a drive of the bidirectional threaded spindle 8. During the movement of the two clamping blocks 11, the support frame 3 is clamped, thereby establishing a fixed connection between the support frame 3 and the support base 1. As an optional embodiment, the monitoring unit comprises a body temperature sensor 12 and a pulse oximetry sensor 13, wherein the body temperature sensor 12 and the pulse oximetry sensor 13 are each fixedly attached to the support frame 3. In one embodiment of the present invention, the body temperature sensor 12 and the pulse oximetry sensor 13 are directly integrated into the carrying arrangement. This enables continuous monitoring of the patient's most important vital functions, body temperature and blood oxygen saturation, from the beginning of restraint and transport. As an optional embodiment, a plurality of rigid support strips are provided inside the flexible carrying sling 4.In one embodiment of the present invention, the rigid support strip 5 assumes the primary structural load-bearing capacity and thus prevents curvature of the patient's spine caused by excessive sagging of the sling in the middle during lifting. As an optional embodiment, 3 handles 14 are provided at all four corners of the carrying frame, 3 positioning grooves 15 are provided at all four corners of the upper surface of the support base 1, and 10 arcuate grooves 16 are formed on the clamping blocks 11, and 10 the positioning grooves 15 and the arcuate grooves 16 are each adapted to the handles 14. In one embodiment of the present invention, the handles 14 engage in the positioning grooves 15 when the carrying arrangement is placed on the frame, which provides a quick and easy lifting action.

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