Ambulance transfer stretcher with improved fixing effect

Abstract

The utility model relates to a rescue vehicle transfer stretcher of lifting fixed effect, including stretcher body, the front side of stretcher body is connected with main pull rod, the back of stretcher body is installed with vice pull rod, the top of stretcher body is provided with limit fixed mechanism. The rescue vehicle transfer stretcher of lifting fixed effect, first open the two elastic bands of connection, first fixed sleeve and second fixed sleeve, place the patient on the stretcher body, the neck of patient is stuck in the neck support, the two wings are bent to the opposite direction, the toughness of high density polyethylene board realizes stable adhesion, then makes the two legs of patient pass through first fixed sleeve and second fixed sleeve respectively, then buckles magic tape hook and magic tape burr surface and fixes the thigh and shank of patient stably, finally pulls two groups of elastic bands and buckles the female buckle and male buckle, to reach the effect of further limiting and fixing, at this moment, a plurality of medical staff hold main pull rod and vice pull rod respectively and can complete the transfer.

Description

Technical Field

[0001] This utility model relates to the field of transport stretcher technology, specifically to an ambulance transport stretcher that improves the fixation effect. Background Technology

[0002] A transport stretcher is a mobile medical device designed specifically for emergency medical care and patient transport. It is mainly used to safely and efficiently transfer patients with limited mobility or injuries. Its core function is to reduce the risk of secondary injury during transport by providing stable support and rapid deployment. It is widely used in ambulances, hospitals, disaster relief and other scenarios.

[0003] Existing transport stretchers generally lack limiting and fixation devices during use. When medical staff move the patient quickly during transport, the patient's body is prone to displacement, which can aggravate injuries to important parts of the cervical and lumbar spine, causing secondary injuries to the patient and increasing the difficulty of treatment. Therefore, a new type of ambulance transport stretcher with improved fixation is proposed to solve the above problems. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides an ambulance transport stretcher with improved fixation effect. It has the advantage of improving the fixation effect of the stretcher and solves the problem that existing transport stretchers generally lack limiting and fixing devices during use. This makes it easy for the patient's body to shift during rapid transport by medical staff, which can aggravate injuries to important parts such as the cervical and lumbar spine, cause secondary injuries to the patient, and increase the difficulty of treatment.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an ambulance transfer stretcher with improved fixation effect, comprising a stretcher body, a main pull bar connected to the front side of the stretcher body, a secondary pull bar installed on the rear side of the stretcher body, and a limit fixing mechanism provided at the top of the stretcher body. The limiting and fixing mechanism includes a neck brace, wing plates, an elastic band, a first fixing sleeve, a second fixing sleeve, a first limiting component, and a second limiting component. A neck brace is installed on the top of the stretcher body, wing plates are fixedly installed on both the left and right sides of the neck brace, an elastic band is fixedly installed on the top of the stretcher body, a first fixing sleeve is fixedly installed on the top of the stretcher body, a second fixing sleeve is fixedly installed on the top of the stretcher body, a first limiting component is installed on the outside of the elastic band, and a second limiting component is installed on the outside of the first fixing sleeve.

[0006] Furthermore, the wing plate is made of high-density polyethylene, an extension plate is fixedly connected to the front side of the stretcher body, and the bottom of the neck brace is connected to the extension plate.

[0007] Furthermore, there are four elastic bands in total, which are divided into two groups, with two elastic bands in each group.

[0008] Furthermore, the opposite sides of each of the two elastic bands are connected to the left and right sides of the stretcher body, respectively, and there are two of each of the first and second fixing sleeves.

[0009] Furthermore, the first limiting component includes a male buckle and a female buckle. At least five male buckles are fixedly installed on the top of the elastic band on the right side, and a female buckle is fixedly installed on the bottom of the elastic band on the left side.

[0010] Furthermore, the second limiting component includes a hook and loop fastener surface and a burr surface, with the hook and loop fastener surface mounted on the front side of the first fixing sleeve and the burr surface fixedly mounted on the back side of the first fixing sleeve.

[0011] Compared with the prior art, the technical solution of this application has the following beneficial effects: This ambulance transport stretcher, which enhances fixation, uses the coordinated structure of its limiting and fixing mechanism to effectively limit and fix the patient's neck, thighs, calves, and other parts of the body. This prevents displacement of the patient's body during stretcher movement, effectively avoids secondary injuries, and ensures more timely and effective treatment. Attached Figure Description

[0012] Figure 1 This is a three-dimensional schematic diagram of the present invention; Figure 2 This is a front view schematic diagram of the present utility model; Figure 3 This is a schematic diagram of the neck brace of this utility model; Figure 4 This is a schematic diagram of a partial first component of the present invention; Figure 5 This is a schematic diagram of a partial second component of the present invention.

[0013] In the diagram: 1. Stretcher body, 2. Main pull bar, 3. Secondary pull bar, 4. Limiting and fixing mechanism, 401. Neck brace, 402. Wing plate, 403. Elastic band, 404. First fixing sleeve, 405. Second fixing sleeve, 406. First limiting component, 4061. Female buckle, 4062. Female buckle, 407. Second limiting component, 4071. Velcro hook and barbed surface, 4072. Velcro burr surface, 5. Extension plate. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please see Figure 1-5 An ambulance transfer stretcher with improved fixation effect in this embodiment includes a stretcher body 1, a main pull bar 2 connected to the front side of the stretcher body 1, a secondary pull bar 3 installed on the rear side of the stretcher body 1, and a limit fixing mechanism 4 provided on the top of the stretcher body 1.

[0016] Specifically, the stretcher body 1, the basic frame that supports the patient, is made of lightweight, high-strength materials to ensure stability and portability, reduce the burden on medical staff, provide a reliable support platform, and work with the main pull bar 2 and the auxiliary pull bar 3 to facilitate the transfer of patients by medical staff.

[0017] The limiting and fixing mechanism 4 includes a neck support 401, a wing plate 402, an elastic band 403, a first fixing sleeve 404, a second fixing sleeve 405, a first limiting component 406, and a second limiting component 407. The neck support 401 is installed on the top of the stretcher body 1. Wing plates 402 are fixedly installed on both the left and right sides of the neck support 401. The elastic band 403 is fixedly installed on the top of the stretcher body 1. The first fixing sleeve 404 is fixedly installed on the top of the stretcher body 1. The second fixing sleeve 405 is fixedly installed on the top of the stretcher body 1. The first limiting component 406 is installed on the outside of the elastic band 403. The second limiting component 407 is installed on the outside of the first fixing sleeve 404.

[0018] Specifically, through the cooperation of various structures in the limiting and fixing mechanism 4, the patient's neck, thighs, calves and other parts are limited and fixed, preventing the patient's body from shifting during the movement of the stretcher body 1, effectively avoiding secondary injuries, and ensuring more timely and effective treatment.

[0019] exist Figure 1 and Figure 2 In the middle, the wing plate 402 is made of high-density polyethylene plate, and the extension plate 5 is fixedly connected to the front side of the stretcher body 1. The bottom of the neck support 401 is connected to the extension plate 5.

[0020] Specifically, the neck brace 401 and the wing plate 402 fix the patient's neck. The wing plate 402 is made of high-density polyethylene and can be bent to fit the sides of the neck, preventing cervical spine displacement and reducing the risk of secondary injury. It is especially suitable for patients with spinal trauma.

[0021] exist Figure 1 and Figure 2 There are four elastic bands 403 in total. The four elastic bands 403 are divided into two groups, with two elastic bands 403 in each group.

[0022] exist Figure 1 and Figure 3In the middle, the opposite sides of the two elastic bands 403 in each group are connected to the left and right sides of the stretcher body 1 respectively, and there are two first fixing sleeves 404 and two second fixing sleeves 405.

[0023] exist Figure 3 and Figure 4 In the middle, the first limiting component 406 includes a male buckle 4061 and a female buckle 4062. At least five male buckles 4061 are fixedly installed on the top of the right elastic band 403, and a female buckle 4062 is fixedly installed on the bottom of the left elastic band 403.

[0024] Specifically, the elastic band 403 and the first limiting component 406 are adjusted in tightness through the male buckle 4061 and the female buckle 4062 to fix the patient's torso. The elastic design adapts to different body types and avoids compressing the injured area.

[0025] exist Figure 4 and Figure 5 In the middle, the second limiting component 407 includes a hook and loop fastener surface 4071 and a hook and loop fastener burr surface 4072. The hook and loop fastener surface 4071 is installed on the front side of the first fixing sleeve 404, and the hook and loop fastener burr surface 4072 is fixedly installed on the back side of the first fixing sleeve 404.

[0026] Specifically, the first fixing sleeve 404 and the second fixing sleeve 405 cooperate with the second limiting component 407, and the hook and loop fasteners 4071 and burr fasteners 4072 fix the thigh and calf to prevent the lower limbs from sliding and ensure smooth transport.

[0027] During implementation, follow these steps: First, open the two connected elastic bands 403, the first fixing sleeve 404, and the second fixing sleeve 405. Place the patient on the stretcher body 1 and secure the patient's neck to the neck brace 401. Bend the two wing plates 402 in opposite directions to achieve a stable fit through the toughness of the high-density polyethylene plate, thus fixing the patient's neck securely. Then, pass the patient's two legs through the first fixing sleeve 404 and the second fixing sleeve 405 respectively. Next, fasten the hook and loop fasteners 4071 and burr fasteners 4072 to secure the patient's thighs and calves. Finally, pull the two sets of elastic bands 403 to fasten the female buckle 4061 and the female buckle 4062, thereby achieving a further limiting and fixing effect. At this point, multiple medical staff can hold the main pull bar 2 and the auxiliary pull bar 3 respectively to complete the transfer.

[0028] In summary, this ambulance transport stretcher with improved fixation effect includes a neck brace 401 and wing plates 402 to fix the patient's neck. The wing plates 402 are made of high-density polyethylene and can be bent to fit the sides of the neck, preventing cervical spine displacement and reducing the risk of secondary injury, making them especially suitable for patients with spinal trauma. The elastic band 403 and the first limiting component 406, with adjustable tightness via male buckle 4061 and female buckle 4062, fix the patient's torso. The elastic design adapts to different body types and avoids pressure on the injured area. The first fixing sleeve 404 and the second fixing sleeve 405 cooperate with the second limiting component 407. The hook and barbed surfaces of the Velcro 4071 and burr surfaces of the Velcro 4072 fix the thighs and calves, preventing the lower limbs from slipping and ensuring stable transport.

[0029] The specific model and specifications of each device mentioned in this article need to be selected and determined based on the actual specifications of the device. The specific selection and calculation methods adopt existing technologies in this field, so they will not be described in detail here.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0031] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An ambulance transport stretcher with improved fixation effect, comprising a stretcher body (1), characterized in that: The front side of the stretcher body (1) is connected to a main pull bar (2), the rear side of the stretcher body (1) is equipped with a secondary pull bar (3), and the top of the stretcher body (1) is provided with a limit fixing mechanism (4). The limiting and fixing mechanism (4) includes a neck brace (401), a wing plate (402), an elastic band (403), a first fixing sleeve (404), a second fixing sleeve (405), a first limiting component (406), and a second limiting component (407). The neck brace (401) is installed on the top of the stretcher body (1). Wing plates (402) are fixedly installed on both the left and right sides of the neck brace (401). The elastic band (403) is fixedly installed on the top of the stretcher body (1). The first fixing sleeve (404) is fixedly installed on the top of the stretcher body (1). The second fixing sleeve (405) is fixedly installed on the top of the stretcher body (1). The first limiting component (406) is installed on the outside of the elastic band (403). The second limiting component (407) is installed on the outside of the first fixing sleeve (404).

2. The ambulance transfer stretcher for improving fixation effect according to claim 1, characterized in that: The wing plate (402) is made of high-density polyethylene. An extension plate (5) is fixedly connected to the front side of the stretcher body (1). The bottom of the neck brace (401) is connected to the extension plate (5).

3. The ambulance transfer stretcher for improving fixation effect according to claim 1, characterized in that: There are four elastic bands (403) in total. The four elastic bands (403) are divided into two groups, and each group has two elastic bands (403).

4. The ambulance transfer stretcher for improving fixation effect according to claim 1, characterized in that: The opposite sides of each of the two elastic bands (403) are connected to the left and right sides of the stretcher body (1), respectively, and there are two of each of the first fixing sleeve (404) and the second fixing sleeve (405).

5. The ambulance transfer stretcher for improving fixation effect according to claim 1, characterized in that: The first limiting component (406) includes a male buckle (4061) and a female buckle (4062). At least five male buckles (4061) are fixedly installed on the top of the elastic band (403) on the right side, and a female buckle (4062) is fixedly installed on the bottom of the elastic band (403) on the left side.

6. The ambulance transfer stretcher for improving fixation effect according to claim 1, characterized in that: The second limiting component (407) includes a hook and loop fastener (4071) and a burr fastener (4072). The hook and loop fastener (4071) is mounted on the front side of the first fixing sleeve (404), and the burr fastener (4072) is fixedly mounted on the back side of the first fixing sleeve (404).

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