A clinical medical emergency aid device

Abstract

The utility model discloses a clinical medical first-aid auxiliary device relates to medical equipment technical field, including two groups of hinged bearing plate of setting, the opposite two side walls of first bearing plate are provided with fixed link and fixed sleeve, the side wall of second bearing plate is fixedly connected with the positioning sleeve, and the positioning sleeve is slidably connected with the positioning sliding block, and the positioning sliding block is fixedly connected on the slide bar, and the end of slide bar is adapted to the inside diameter of fixed sleeve, and the positioning sleeve is provided with the positioning pin shaft, and the positioning sliding block is provided with at least two groups of recess, and the recess is adapted to the positioning pin shaft. Through the setting of the utility model, the quick adjustment and stable locking of bearing length and angle can be realized by using two groups of hinged bearing plate cooperation with the slideable slide bar, the positioning sleeve and the recess positioning structure, and the operation can be completed without the aid of tools, and the portability and the bearing strength are considered at the same time, the use pain point of the existing device in the first-aid scene is effectively solved, and more efficient, safe auxiliary support is provided for clinical first-aid.

Description

Technical Field

[0001] This utility model relates to the field of medical equipment technology, and in particular to a clinical medical emergency aid device. Background Technology

[0002] In the field of clinical emergency medicine, emergency aids are crucial for improving emergency response efficiency and reducing the risk of secondary injuries. Currently, most commonly used emergency aids are either integrated fixed structures or simple folding structures, which have significant limitations in practical use and fail to meet the needs of diverse emergency scenarios. Specific problems include: First, the assembly and adjustment processes are cumbersome and time-consuming. Some adjustable emergency rescue devices require multiple sets of bolts, clips, and other components for assembly and fixation. The adjustment process requires tools and involves complex steps. In emergency situations, time is of the essence, and cumbersome operations can delay emergency response and reduce treatment efficiency. This problem is particularly pronounced in outdoor emergency rescue and on-site transport scenarios where specialized tools are lacking.

[0003] Furthermore, the stability and safety of existing devices are insufficient. The positioning and fixing structures of existing devices are mostly single-limit designs, such as simple fixation with straps or angle locking at a single point. During transport, external forces such as bumps and vibrations can easily cause the positioning to loosen or the angle to shift, leading to slippage of the patient's limbs or body parts. This not only affects emergency procedures but may also cause secondary damage to the injured area, threatening the patient's safety.

[0004] Furthermore, portability and practicality are difficult to balance. Some devices adopt heavy metal frames or integrated structures in pursuit of stability, which improves load-bearing strength, but they are also large and heavy, making them inconvenient for medical personnel to carry to outdoor emergency sites or confined spaces; while lightweight devices often have weak load-bearing capacity and limited adjustment range, which cannot meet the load-bearing needs of adult patients or those with more severe injuries.

[0005] In view of the shortcomings of the existing technology, there is an urgent need to develop a clinical medical emergency aid device that is flexible in structure, easy to adjust, stable in fixation and highly adaptable. Utility Model Content

[0006] The purpose of this utility model is to address the deficiencies in the existing technology and to propose a clinical medical emergency aid device.

[0007] To achieve the above objectives, the present invention adopts the following technical solution: A clinical medical emergency aid device includes two sets of hinged support plates. A fixing rod and a fixing sleeve are provided on opposite side walls of the first support plate. A positioning sleeve is fixedly connected to the side wall of the second support plate. A positioning slider is slidably connected inside the positioning sleeve and fixedly connected to a sliding rod. The end of the sliding rod is adapted to the inner diameter of the fixing sleeve. A positioning pin is provided on the positioning sleeve, and at least two sets of grooves are provided on the positioning slider, the grooves being adapted to the positioning pin.

[0008] Furthermore, the first and second bearing plates are hinged together, and when the two bearing plates are unfolded, their adjacent end faces abut against each other.

[0009] Furthermore, the upper surfaces of both the first and second support plates are provided with cushioning pads. The cushioning pads are made of medical-grade sponge material with a thickness of 5-10 mm. The upper surface of the cushioning pads is provided with ventilation holes, which are distributed in a matrix and have a diameter of 1-2 mm.

[0010] Furthermore, the second bearing plate includes an outer frame and a plate body, the positioning sleeve is fixedly connected to the outer frame, and a limiting sleeve is also provided on the outer frame. The limiting sleeve is adjacent to the fixed sleeve, and the sliding rod is slidably connected inside the limiting sleeve.

[0011] Furthermore, both the fixed rod and the sliding rod are provided with handles at their ends, and the handles are respectively perpendicular to the fixed rod and the sliding rod, and an anti-slip layer is fixedly connected to the handles.

[0012] Furthermore, both sides of the top of the first and second support plates are provided with grooves, and damping slide rails are provided in the grooves. Sliders are provided on the damping slide rails, and straps are fixedly connected to the sliders. The two straps of the same support plate are glued together by Velcro.

[0013] Furthermore, one end of the positioning pin passes through the side wall of the positioning sleeve and extends into the groove, and the other end of the positioning pin is fixedly connected to a lifting block. A reset spring is provided between the lifting block and the outer wall of the positioning sleeve. The reset spring is sleeved on the outside of the positioning pin, and both ends of the reset spring are connected to the inner wall of the lifting block and the outer wall of the positioning sleeve, respectively.

[0014] Beneficial effects

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows: By utilizing two sets of hinged bearing plates, along with a sliding rod, positioning sleeve, and multiple sets of groove positioning structures, the bearing length and angle can be quickly adjusted and stably locked. The operation can be completed without the aid of tools, while taking into account both portability and bearing strength. This effectively solves the pain points of existing devices in emergency scenarios and provides more efficient and safer auxiliary support for clinical emergency care. Attached Figure Description

[0016] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0017] Figure 1 This is a schematic diagram of the overall structure of a clinical medical emergency aid device.

[0018] Figure 2 This is a structural diagram of part A.

[0019] Figure 3 This is a schematic diagram of the folded structure of a clinical medical emergency aid device.

[0020] In the diagram: 1. Fixing sleeve; 2. Fixing rod; 3. Bearing plate; 4. Strap; 5. Slider; 6. Slide rod; 7. Positioning slider; 8. Positioning pin; 9. Positioning sleeve. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0022] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0023] Reference Figures 1-3A clinical medical emergency aid device includes two sets of hinged support plates 3. The first support plate has a fixing rod 2 and a fixing sleeve 1 on its opposite side walls. The second support plate has a positioning sleeve 9 fixedly connected to its side wall. A positioning slider 7 is slidably connected inside the positioning sleeve 9. The positioning slider 7 is fixedly connected to a slide rod 6. The end of the slide rod 6 is adapted to the inner diameter of the fixing sleeve 1. A positioning pin 8 is provided on the positioning sleeve 9. The positioning slider 7 has at least two sets of grooves, which are adapted to the positioning pin 8.

[0024] The matching design of at least two sets of grooves on the positioning pin 8 and the positioning slider 7 constitutes a quick locking structure: during adjustment, simply move the positioning pin 8 to disengage it from the current groove, and the slide rod 6 can be pushed to adjust the length and the bearing plate 3 can be rotated to adjust the angle. After adjusting to the horizontal position, the slide rod 6 extends into the fixed sleeve 1 to limit the angle of the bearing plate 3. The positioning pin 8 is engaged in the corresponding groove under its own weight or with the assistance of external force to complete the locking, without the need for bolts, clips or additional tools.

[0025] In other preferred embodiments, the first and second support plates are hinged together, and after the two support plates 3 are unfolded, their adjacent end faces abut each other. The hinged design of the first and second support plates, combined with the structure where their adjacent end faces abut each other after unfolding, forms a rigid support and limiting structure. The abutting end faces can limit the relative displacement of the two sets of support plates 3 in the vertical direction, ensuring that the support surface always remains flat and providing stable support for the patient.

[0026] In other preferred embodiments, the upper surfaces of both the first and second support plates are provided with cushioning pads. The cushioning pads are made of medical sponge material with a thickness of 5-10 mm. The upper surface of the cushioning pads is provided with venting holes, which are distributed in a matrix and have a pore diameter of 1-2 mm.

[0027] In other preferred embodiments, the second support plate includes an outer frame and a plate body. The positioning sleeve 9 is fixedly connected to the outer frame, and a limiting sleeve is also provided on the outer frame. The limiting sleeve is adjacent to the fixed sleeve 1, and the slide rod 6 is slidably connected inside the limiting sleeve. The slide rod 6 passes through and is slidably connected inside the limiting sleeve. With the sliding cooperation of the positioning slider 7 and the positioning sleeve 9, the slide rod 6 always maintains a linear movement trajectory during the length adjustment process. The limiting sleeve can limit the vertical or horizontal lateral displacement of the slide rod 6.

[0028] In other preferred embodiments, handles are provided at the ends of both the fixed rod 2 and the sliding rod 6. The handles are perpendicular to the fixed rod 2 and the sliding rod 6, respectively, and an anti-slip layer is fixedly connected to the handles. The vertical structure makes the direction of force applied by the hand more consistent with the sliding direction of the sliding rod 6 and the direction of device transport, so that force can be applied efficiently without deliberately adjusting the hand posture. The anti-slip layer can be made of medical anti-slip rubber, textured silicone, or other materials. The rough texture or raised structure of its surface can increase the friction between the hand and the handle, so that even when the hands are wet, sweaty, or in contact with medicine, the grip can be stable, and the device can be prevented from slipping and losing control.

[0029] In other preferred embodiments, the top two sides of the first and second support plates are provided with grooves, and damping slide rails are provided in the grooves. Slider 5 is provided on the damping slide rails, and straps 4 are fixedly connected to the slider 5. The two straps 4 of the same support plate 3 are glued together by Velcro.

[0030] The slider 5 can slide along the damping slide rail, driving the strap 4 to adjust its position in the width direction of the bearing plate 3. It can accurately locate the fixation point according to the patient's body shape (such as the torso width and limb thickness of adults and children) or the location of the injury (such as avoiding the wound for leg fractures and reserving operating space for back injuries), so as to avoid the strap 4 compressing the injured area or causing fixation failure due to improper fixation position.

[0031] When adjusting the position of the strap 4, the slider 5 moves smoothly and controllably along the slide rail, preventing sudden slippage or jamming due to external force. This is especially important when immobilizing conscious patients or those with sensitive injury sites. The slow adjustment process reduces traction or impact on the patient's body, preventing increased pain or secondary injury caused by sudden displacement of the strap 4. Simultaneously, the positioning function of the damping slide rail allows the slider 5 to remain stable after being adjusted to the target position, temporarily fixing it without the need for additional locking structures. This facilitates two-handed operation of the strap 4 during attachment, improving the safety and convenience of the fixation procedure.

[0032] In other preferred embodiments, one end of the positioning pin 8 passes through the side wall of the positioning sleeve 9 and extends into the groove, and the other end of the positioning pin 8 is fixedly connected to a lifting block. A reset spring is provided between the lifting block and the outer wall of the positioning sleeve 9. The reset spring is sleeved on the outside of the positioning pin 8, and the two ends of the reset spring are respectively connected to the inner wall of the lifting block and the outer wall of the positioning sleeve 9.

[0033] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A clinical medical emergency aid device, characterized in that, The device includes two sets of hinged support plates. The first support plate has a fixing rod and a fixing sleeve on its opposite side walls. The second support plate has a positioning sleeve fixedly connected to its side wall. A positioning slider is slidably connected inside the positioning sleeve. The positioning slider is fixedly connected to a sliding rod. The end of the sliding rod is adapted to the inner diameter of the fixing sleeve. A positioning pin is provided on the positioning sleeve. The positioning slider has at least two sets of grooves, which are adapted to the positioning pins.

2. The clinical medical emergency aid device according to claim 1, characterized in that, The first and second bearing plates are hinged together for limiting their position. After the two bearing plates are unfolded, their adjacent end faces abut against each other.

3. The clinical medical emergency aid device according to claim 1, characterized in that, Both the first and second support plates have cushioning pads on their upper surfaces. The cushioning pads are made of medical-grade sponge with a thickness of 5-10 mm. The upper surface of the cushioning pads has ventilation holes distributed in a matrix, and the diameter of the ventilation holes is 1-2 mm.

4. The clinical medical emergency aid device according to claim 1, characterized in that, The second bearing plate includes an outer frame and a plate body. The positioning sleeve is fixedly connected to the outer frame. A limiting sleeve is also provided on the outer frame. The limiting sleeve is adjacent to the fixed sleeve. The sliding rod is slidably connected inside the limiting sleeve.

5. A clinical medical emergency aid device according to claim 1, characterized in that, Both the fixed rod and the sliding rod are equipped with handles at their ends. The handles are perpendicular to the fixed rod and the sliding rod, respectively, and an anti-slip layer is fixedly connected to the handles.

6. A clinical medical emergency aid device according to claim 1, characterized in that, The top two sides of the first and second support plates are provided with sliding grooves, and damping slide rails are provided in the sliding grooves. Sliders are provided on the damping slide rails, and straps are fixedly connected to the sliders. The two straps of the same support plate are glued together by Velcro.

7. A clinical medical emergency aid device according to claim 1, characterized in that, One end of the positioning pin passes through the side wall of the positioning sleeve and extends into the groove. The other end of the positioning pin is fixedly connected to a lifting block. A reset spring is provided between the lifting block and the outer wall of the positioning sleeve. The reset spring is sleeved on the outside of the positioning pin, and the two ends of the reset spring are respectively connected to the inner wall of the lifting block and the outer wall of the positioning sleeve.

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