A portable transfer device for emergency department care

Abstract

The application relates to the medical field, in particular to a portable transfer device for emergency department nursing, which comprises a bed frame, roller supports and the like; two front and rear symmetrical roller supports are arranged on the lower side of the bed frame; two ground wheels are arranged on the lower side of each roller support. The medical staff holds the fixing rod to move the tensile cloth together with the patient, so that the medical staff does not need to move the patient's body, thereby avoiding the secondary injury of the patient caused by the change of the body position, enabling the patient to move stably and quickly between the sickbed and the examination equipment, improving the examination efficiency of the patient, relieving the pain of the patient in the examination process, and temporarily supporting the patient through the supporting plate, so that the patient hovers above the tensile cloth, thereby replacing the contaminated tensile cloth without moving the patient, and avoiding the secondary injury caused by the additional movement.

Description

Technical Field

[0001] This invention relates to the medical field, and more particularly to a portable transport device for emergency department nursing care. Background Technology

[0002] Hospital emergency departments frequently admit critically ill patients, such as those with fractures or internal organ injuries. These patients are unable to move independently and must remain supine in bed throughout the process, undergoing imaging examinations such as CT scans. However, the lifting and carrying motions during these procedures can easily cause the patient's body to bend, stretch, or change position, which not only exacerbates their pain but may also lead to secondary injuries. Summary of the Invention

[0003] In order to overcome the shortcomings of patient transfer in hospital emergency departments, which can easily lead to patient displacement, aggravate pain and secondary injury, this invention provides a portable transport device for emergency department nursing.

[0004] The technical implementation of this invention is as follows: a portable transport device for emergency department nursing, comprising a bed frame and roller supports; two symmetrical roller supports are installed on the lower side of the bed frame; two ground wheels are installed on the lower side of each roller support; it also includes fixing rods, clamping plate assemblies, and tension fabric; two symmetrical grooves are provided on the left and right sides of the bed frame; a fixing rod is engaged in each groove; a clamping plate assembly is inserted into the two fixing rods on the left side; a clamping plate assembly is also inserted into the two fixing rods on the right side; each clamping plate assembly consists of two symmetrical pressure plates; the two clamping plate assemblies together clamp the tension fabric for supporting the patient; the tension fabric is located on the upper side of the bed frame; each clamping plate assembly rolls up the tension fabric to form a storage roll; an intelligent information module is provided at the head of the bed frame.

[0005] Optionally, the roller bracket may be configured with a foldable structure.

[0006] Optionally, each fixed rod has an extrusion groove, which is funnel-shaped; each pressure plate has an extrusion surface on both the front and rear sides; each extrusion surface is in sliding contact with the adjacent extrusion groove.

[0007] Optionally, each fixing rod surface is covered with abrasion-resistant rubber material.

[0008] Optionally, it also includes locking blocks; each fixing rod is fixed with a locking block to prevent the tension fabric inside the roll from unfolding outward.

[0009] Optionally, the bed frame also includes sliders, slide rods, and support plates; several symmetrical L-shaped grooves are provided on the front and rear sides of the bed frame; a horizontal groove is provided on the left side of the top of each L-shaped groove, and the L-shaped groove communicates with the adjacent horizontal groove; a slider is slidably connected to each L-shaped groove; each slider is slidably connected to the adjacent horizontal groove; a slide rod is connected to the two sliders on the left side; a slide rod is also connected to the two sliders on the right side; several support plates for temporarily supporting the patient are slidably connected to each slide rod.

[0010] Optionally, it also includes a pin; the slide bar is configured to be rotatably connected to the slider; each slider and the adjacent slide bar are connected to a pin to lock the rotation of the slide bar; each slide bar is provided with two symmetrical handles.

[0011] Optionally, the back side of the tension fabric is set as a bevel.

[0012] Optionally, the underside of the tensile fabric is covered with a sponge insulation layer.

[0013] Optionally, each support plate is configured to be composed of three base plates, and each slide bar is provided with a limit block; the three base plates of the same support plate are all configured to slide on adjacent limit blocks.

[0014] Compared with the prior art, the present invention has the following advantages:

[0015] The patient is moved along with the tension fabric by medical staff holding the fixed rod, eliminating the need for medical staff to move the patient's body. This avoids secondary injuries caused by changes in the patient's position, allowing the patient to move smoothly and quickly between the bed and the examination equipment, improving the efficiency of the examination, and reducing the pain experienced by the patient during the examination.

[0016] Compared to the conventional method of changing tension fabric, the patient is temporarily supported by a support plate, allowing the patient to be suspended above the tension fabric. This enables the replacement of soiled tension fabric without moving the patient, avoiding secondary injuries caused by additional movement.

[0017] By adjusting the distance between the extrusion groove of the fixing rod and the extrusion surface of the clamping plate assembly, the clamping plate assembly can be quickly fixed and disassembled to improve the efficiency of replacing the tension fabric.

[0018] By covering the patient with tensile fabric, the patient is secured to the bed frame, preventing displacement of body position when passing through turns or bumpy areas, thus avoiding discomfort for the patient. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the portable transport device for emergency department nursing of the present invention;

[0020] Figure 2 This is a three-dimensional structural diagram of the bed frame and roller support combination of the present invention;

[0021] Figure 3 This is a schematic diagram of the three-dimensional structure of the combination of the fixing rod, tension-resistant fabric and locking block of the present invention.

[0022] Figure 4 This is a three-dimensional structural diagram of the combination of the fixing rod, clamping plate assembly, and tension-resistant fabric of the present invention.

[0023] Figure 5 This is a schematic diagram of the three-dimensional structure of the slide bar and support plate combination of the present invention;

[0024] Figure 6 This is a diagram showing the unfolded state of the tension-resistant fabric of the present invention;

[0025] Figure 7 For the present invention Figure 6 Enlarged view of point A in the middle;

[0026] Figure 8 For the present invention Figure 6 Enlarged view at point B in the middle;

[0027] Figure 9 For the present invention Figure 6 Enlarged view of point C in the middle.

[0028] The components in the attached diagram are labeled as follows: 1-bed frame, 1001-groove, 1002-L-shaped groove, 1003-horizontal groove, 2-roller bracket, 3-fixing rod, 3001-extrusion groove, 4-clamping plate assembly, 4001-extrusion surface, 5-tension fabric, 5001-storage roll, 5002-bevel, 201-locking block, 202-slider, 203-slide rod, 20301-handle, 20302-limiting block, 204-support plate, 205-pin. Detailed Implementation

[0029] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0030] Example 1

[0031] like Figures 1-7 and Figure 9As shown, a portable transport device for emergency department nursing includes a bed frame 1 and roller brackets 2; two symmetrical roller brackets 2 are installed on the lower side of the bed frame 1; and two ground wheels are installed on the lower side of each roller bracket 2.

[0032] It also includes fixing rods 3, clamping plate groups 4, and tension fabric 5; two symmetrical grooves 1001 are opened on the left and right sides of the bed frame 1; a fixing rod 3 is engaged in each groove 1001; the two fixing rods 3 on the left side are connected to a clamping plate group 4; the two fixing rods 3 on the right side are also connected to a clamping plate group 4; each clamping plate group 4 consists of two symmetrical pressure plates; the two clamping plate groups 4 together clamp the tension fabric 5; the tension fabric 5 is located on the upper side of the bed frame 1; each clamping plate group 4 rolls up the tension fabric 5 to form a storage roll 5001; an intelligent information module is set at the head of the bed frame.

[0033] Furthermore, to reduce the space occupied by the bed frame 1 and improve the ease of use of the bed frame 1, the roller bracket 2 is equipped with a foldable structure.

[0034] Each fixed rod 3 has an extrusion groove 3001, which is shaped like a trumpet. Each pressure plate has an extrusion surface 4001 on both the front and back sides. Each extrusion surface 4001 is in sliding contact with the adjacent extrusion groove 3001.

[0035] Furthermore, to increase the friction between the fixing rod 3 and the hands of medical staff and improve the stability of the fixing rod 3 when held by medical staff, each fixing rod 3 is covered with wear-resistant rubber material.

[0036] It also includes a locking block 201; a locking block 201 is fixedly attached to each fixing rod 3.

[0037] It also includes sliders 202, slide rods 203, and support plates 204; the bed frame 1 has two symmetrical L-shaped grooves 1002 on the front and rear sides; each L-shaped groove 1002 has a horizontal groove 1003 on the left side of its top end, and the L-shaped groove 1002 is connected to the adjacent horizontal groove 1003; each L-shaped groove 1002 is slidably connected to a slider 202; each slider 202 is slidably connected to the adjacent horizontal groove 1003; the two sliders 202 on the left side are connected to a slide rod 203; the two sliders 202 on the right side are also connected to a slide rod 203; each slide rod 203 is slidably connected to three support plates 204.

[0038] It also includes a pin 205; the slide bar 203 is configured to be rotatably connected to the slider 202; each slider 202 is connected to an adjacent slide bar 203 with a pin 205; each slide bar 203 is provided with two symmetrical handles 20301.

[0039] Furthermore, to allow the patient's head to be exposed on the outside of the tension fabric 5 for easier breathing, the rear side of the tension fabric 5 is designed with a slanted edge 5002.

[0040] Furthermore, to prevent patients from catching a cold due to exposure to cold in the external environment, which could worsen their condition, the lower surface of the tensile fabric 5 is covered with a sponge insulation layer.

[0041] The following is a detailed description of the process of moving the patient during the examination:

[0042] Before using the bed frame 1, the tension fabric 5 is laid flat on the surface of the bed frame 1. Excess fabric from the tension fabric 5 is rolled up onto the left and right side clamping assemblies 4, forming a storage roll 5001. The patient is then placed horizontally on the tension fabric 5, allowing them to lie flat and rest, with their head facing the back of the bed frame 1. When the patient needs to undergo examinations such as CT or MRI, the bed frame 1 can be moved on the ground by the wheels on the roller bracket 2. Two medical staff members can then push the bed frame 1 to move the patient to the side of the examination equipment. The two medical staff members stand at the front and back of the bed frame 1 respectively, grasping two adjacent fixing rods 3 and lifting them upwards, simultaneously pulling the clamping assemblies 4, the rolled-up storage roll 5001, and the tension fabric. The patient moves on the fabric 5 until the fixing rod 3 disengages from the groove 1001 of the bed frame 1. At this point, the patient is positioned on the upper side of the tension fabric 5. The tension fabric 5 supports the patient's lower side, allowing the patient to move upwards until they detach from the bed frame 1. Subsequently, two medical staff members hold the fixing rod 3 and move the patient horizontally, allowing the patient to move smoothly onto the examination equipment. After the examination is completed, the medical staff members hold the fixing rod 3 again and move the tension fabric 5 along with the patient onto the bed frame 1. During this process, the medical staff do not need to move the patient's body, thus avoiding secondary injury caused by changes in body position. This allows the patient to move smoothly and quickly between the bed and the examination equipment, improving the efficiency of the examination and reducing the pain experienced by the patient during the examination.

[0043] When the bed frame 1 is not in use, the roller bracket 2 can be folded under the bed frame 1 by rotating 90 degrees clockwise from left to right. This reduces the space occupied by the bed frame 1, allowing it to be stored away and improving its ease of use.

[0044] When the patient lies on the bed frame 1, the unfolded width of the tension fabric 5 is usually the width of the bed, thus providing ample room for movement. However, excessive space can cause the patient to sway or shift when moving them off the bed frame 1, reducing stability and safety. Therefore, when medical staff grasp the fixing rod 3 and it disengages from the groove 1001, the patient lies in the middle of the tension fabric 5 but is not yet detached from the bed frame 1. By retracting their arms towards the middle of the bed frame 1, the distance between the two clamping plate groups 4 is reduced. Simultaneously, the fixing rod 3 and clamping plate groups 4 are adaptively rotated to tuck excess tension fabric 5 from both sides of the patient into the storage roll 5001, thus reducing the distance between the two clamping plate groups 4. The width of the tension fabric 5 is consistent with the space required for the patient to lie still, thus minimizing the patient's movement space during transport and reducing the amplitude of swaying and body positional movement, thereby improving the stability and safety of patient transport. Furthermore, when medical staff lift the patient, the tension fabric 5, bearing the patient's weight, remains taut, making it easy for the tension fabric 5 rolled up in the storage roll 5001 to unfold. This can cause the fixing rod 3 to easily rotate when held by medical staff, potentially leading to the fixing rod 3 slipping from the medical staff's hands, causing the patient to fall and suffer serious secondary injuries. Therefore, after the width of the tension fabric 5 is adjusted, this... When medical staff push the fixing rod 3, the two fixing rods 3 on the same splint assembly 4 move towards each other, thereby causing the locking blocks 201 connected to them to move towards each other. The locking blocks 201 then lock into the connection between the storage roll 5001 and the tension fabric 5. The locking blocks 201 also press into the storage roll 5001, causing the connection between the storage roll 5001 and the locking blocks 201 to indent inwards. The pressure applied by the locking blocks 201 to the storage roll 5001 increases the friction between the tension fabrics 5, thus pressing the tension fabric 5 tightly and preventing it from continuing to unfold outwards under pressure. This ensures that the fixing rod 3 will not rotate when held, improving the safety of patient transport. It is explained here that... The wear-resistant rubber material covering the surface of the fixing rod 3 increases the friction between the fixing rod 3 and the hands of medical staff, thereby improving the stability of the medical staff holding the fixing rod 3. In addition, when the patient does not need to be moved, the two storage rolls 5001 are located on the left and right sides of the bed frame 1 respectively. At this time, the tension fabric 5 on the bed frame 1 is kept taut by rolling up the storage rolls 5001. Then, the locking block 201 is locked at the connection between the storage rolls 5001 and the tension fabric 5, thereby preventing the tension fabric 5 on the storage rolls 5001 from unfolding outward. In this way, the tension fabric 5 can always be kept taut on the bed frame 1, avoiding wrinkles caused by patient movement or medical staff changing dressings, thereby improving the patient's comfort when lying flat.

[0045] Based on this, when the patient is resting on bed frame 1, at this time... Figure 5 As shown, the support plate 204 is in a horizontal position and located on the upper surface of the tension fabric 5. The support plate 204 is also positioned above the adjacent storage roll 5001. This allows some patients to rest their hands or feet on the support plates 204 on both sides of the bed frame 1, increasing the patient's range of motion and improving comfort while lying on the bed frame 1. It is explained that the pin 205 is inserted between the slide bar 203 and the slider 202, thereby restricting the state of the slide bar 203 and ensuring that the support plate 204 remains horizontal at all times. Furthermore, when the patient is lying on the bed frame 1, the support plate 204 can be adjusted horizontally using the support plate 204. Medical staff pull handle 20301 to move slider 202 towards each other on L-shaped groove 1002, and remove pin 205 so that slide rod 203 can rotate on adjacent slider 202. Then, by cranking handle 20301, slide rod 203 and support plate 204 are rotated so that support plate 204 is rotated to an upward vertical position. Then, pin 205 is reinserted to lock support plate 204 in the vertical upward position, forming a barrier on both sides of bed frame 1, thereby protecting the patient lying flat on bed frame 1 and preventing the patient from accidentally falling off bed frame 1 and causing injury.

[0046] For hygiene reasons, the tension fabric 5 needs to be replaced regularly. However, replacing the tension fabric 5 using conventional methods usually requires the patient to leave the bed frame 1. This unavoidable movement can stretch the injured area and exacerbate the patient's pain. Therefore, when replacing the tension fabric 5, the patient should lie flat on the middle of the tension fabric 5. With the assistance of medical staff, the patient should slowly turn over, lifting the left side of the body to detach it from the tension fabric 5. Simultaneously, the left slider 202 is pushed towards the middle of the bed frame 1 until it reaches the rightmost end of the corresponding L-shaped groove 1002. This allows the horizontal support plate 204 to be pushed under the patient's left side. The patient is then assisted to lie flat again. Following the same procedure, the right-side support plate 204 is pushed under the patient's right side. Then, two medical staff stand at the front and back of the bed frame 1, respectively, and hold the two handles 20301. The handles 20301 are then lifted upwards, causing the sliders 202, slide rods 203, and support plate 204 to move upwards, lifting the patient supported by the support plate 204 and detaching the patient from the tension fabric 5. Then, all handles 20301 are pulled to move simultaneously to the left, causing all sliders 202 to engage in the transverse grooves 1003. The transverse grooves 1003 prevent the sliders 202 from sliding downwards, thus suspending the patient above the tension fabric 5. Finally, the fixing rods 3 are removed from the grooves 1001, and the two fixing rods 3 on the same clamping plate assembly 4 are... The two rods move in opposite directions, disengaging the locking block 201 from the storage roll 5001. Then, the tension fabric 5 inside the storage roll 5001 is fully unfolded. At this point, the ends of the tension fabric 5 are clamped by the two pressure plates of the clamping plate assembly 4. The two fixing rods 3 continue to move in opposite directions until the pressing surface 4001 disengages from the corresponding pressing groove 3001. Thus, the two pressure plates lose the pressure of the pressing groove 3001, thereby losing pressure on the tension fabric 5 between the two pressure plates, making it easier to remove the tension fabric 5 from the two pressure plates. The tension fabric 5 can then be removed from the clamping plate assembly 4. The soiled tension fabric 5 is then pulled out from under the patient, and the clean tension fabric 5 is re-laid in the middle of the bed frame 1. The edges of the tension fabric 5 are then tucked back into the two pressure plates in sequence. The two fixed rods 3 are moved towards each other, causing the extrusion surface 4001 to re-enter the extrusion groove 3001, thereby causing the two pressure plates to press the edge of the tension fabric 5 again. Then, the clamping plate assembly 4 is rotated to roll up the tension fabric 5 into a storage roll 5001, and the locking block 201 is locked into the storage roll 5001. The fixed rods 3 are then placed back into the groove 1001, thus completing the process of laying the new tension fabric 5 flat on the bed frame 1. Then, the medical staff holds the handle 20301 and moves it to the right, causing the slider 202 to disengage from the transverse groove 1003. Then, the handle 20301 is slowly lowered, allowing the patient to slowly fall onto the surface of the new tension fabric 5. Finally, the support plate 204 is removed from under the patient.The slider 202, slider 203, and support plate 204 are moved to their initial positions. Compared to the conventional method of changing the tension fabric 5, the support plate 204 provides temporary support for the patient, suspending the patient above the tension fabric 5. This allows for the replacement of the soiled tension fabric 5 without moving the patient, avoiding secondary injuries caused by additional movement. Simultaneously, by adjusting the distance between the compression groove 3001 of the fixing rod 3 and the compression surface 4001 of the clamp assembly 4, the tension fabric 5 can be quickly fixed and disassembled by the clamp assembly 4, thereby improving the efficiency of changing the tension fabric 5.

[0047] Based on this, in situations requiring long-distance patient transfers, such as transporting patients to other hospitals by ambulance, the patient's inertia can easily cause movement when the ambulance travels through bends or bumpy roads, potentially leading to discomfort. Therefore, when long-distance transfers are necessary, the pin 205 between the slider 202 and the sliding rod 203 is removed, allowing the sliding rod 203 to rotate freely within the slider 202. Figure 1 As shown, by rotating handle 20301, the medical staff makes the support plate 204 vertically downward and located on the outside of the adjacent storage roll 5001. At this time, the medical staff holds the fixing rods 3 on both sides to move the clamping plate assembly 4 upward and unfold the storage rolls 5001 on both sides. The patient lies in the middle of the tension fabric 5. Then, the left fixing rod 3 and clamping plate assembly 4 are placed in the right groove 1001, so that the unfolded tension fabric 5 of the left storage roll 5001 covers the patient. Then, the right fixing rod 3 and clamping plate assembly 4 are placed in the left groove 1001, so that the unfolded tension fabric 5 of the right storage roll 5001 covers the patient. Then, the right fixing rod 3 and clamping plate assembly 4 are placed in the left groove 1001, so that the unfolded tension fabric 5 of the right storage roll 5001 covers the patient. Then, the tension fabric 5 is rolled up by rotating the clamping plate assemblies 4 on both sides until the tension fabric 5 on the patient is taut. In this configuration, the patient is secured to the bed frame 1 using the tension fabric 5, preventing displacement of the patient's position when navigating turns or bumpy terrain, thus avoiding discomfort. Furthermore, when the tension fabric 5 covers the patient, the patient's head faces the back of the bed frame 1. By setting the back of the tension fabric 5 as a slanted edge 5002, the patient's head is exposed outside the tension fabric 5, facilitating breathing. Additionally, because the lower surface of the tension fabric 5 is covered with a sponge insulation layer, wrapping the patient with the tension fabric 5 helps maintain the patient's body temperature, preventing the patient from catching a cold due to exposure to the external environment, which could worsen the patient's condition. It should be noted that before moving the bed frame 1 into the ambulance, the roller support 2 can be folded to reduce the space occupied by the bed frame 1, making it easier for the bed frame 1 to enter the ambulance.

[0048] For the regular replacement of the tension fabric 5, nurses usually need to record the replacement time points to determine the replacement cycle and avoid the tension fabric 5 from being used beyond its expiration date. Then, the information is entered into the hospital system, which is quite inconvenient. However, by installing a smart information module on the bed frame 1, the replacement time points can be directly entered on-site through the smart information module installed at the head of the bed frame 1 and uploaded and saved into the hospital system. Moreover, time information such as dressing change time points and drug injection time points can also be recorded through the smart information module and directly synchronized to the hospital system, improving the convenience of medical care.

[0049] Example 2

[0050] Based on Example 1, such as Figure 6 and Figure 8 As shown, each support plate 204 is configured to be composed of three base plates, and each slide rod 203 is provided with a limit block 20302; the three base plates of the same support plate 204 are all configured to slide on adjacent limit blocks 20302.

[0051] Because patients' injuries vary, during the support process using the support plate 204, there is a possibility that the support plate 204 may come into contact with the injured area, which can aggravate the patient's pain. Therefore, by designing each support plate 204 as a combination of three base plates, medical staff can adjust the distance between the base plates to align the gaps between them with the patient's injured area. This avoids the support plate 204 coming into contact with the injured area, thus improving patient comfort. Furthermore, since each patient's height is different, adjusting the distance between the three base plates allows for adaptive support of the patient's head, back, and feet, respectively. This allows for adaptive adjustment of the base plate spacing to suit different patient body types, improving the applicability of the support plate.

[0052] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that variations may be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A portable transport device for emergency department nursing, comprising a bed frame (1) and roller supports (2); two symmetrically arranged roller supports (2) are installed on the underside of the bed frame (1); each roller support (2) has two floor wheels installed on its underside; characterized in that: It also includes a fixing rod (3), a clamping plate assembly (4), and a tension fabric (5); two symmetrical grooves (1001) are opened on the left and right sides of the bed frame (1); a fixing rod (3) is snapped into each groove (1001); a clamping plate assembly (4) is inserted into the two fixing rods (3) on the left side; a clamping plate assembly (4) is also inserted into the two fixing rods (3) on the right side; each clamping plate assembly (4) consists of two symmetrical pressure plates; the two clamping plate assemblies (4) together hold the tension fabric (5) used to support the patient; the tension fabric (5) is located on the upper side of the bed frame (1); each clamping plate assembly (4) rolls up the tension fabric (5) to form a storage roll (5001); an intelligent information module is set at the head of the bed frame (1); It also includes sliders (202), slide bars (203), and support plates (204); the bed frame (1) has several left-right symmetrical L-shaped grooves (1002) on the front and rear sides; each L-shaped groove (1002) has a horizontal groove (1003) on the left side of the top of the top of each L-shaped groove (1002), and the L-shaped groove (1002) is connected to the adjacent horizontal groove (1003); each L-shaped groove (1002) is slidably connected to a slider (202); each slider (202) is slidably connected to the adjacent horizontal groove (1003); the two sliders (202) on the left side are connected to a slide bar (203); the two sliders (202) on the right side are also connected to a slide bar (203); each slide bar (203) is slidably connected to several support plates (204) for temporary support of the patient. It also includes a pin (205); the slide bar (203) is configured to be rotatably connected to the slider (202); each slider (202) and the adjacent slide bar (203) are connected to a pin (205) to lock the slide bar (203) from rotating; each slide bar (203) is provided with two front and rear symmetrical handles (20301).

2. A portable transport device for emergency department nursing care according to claim 1, characterized in that: The roller bracket (2) is designed to be foldable.

3. A portable transport device for emergency department nursing care according to claim 1, characterized in that: Each fixed rod (3) has an extrusion groove (3001) inside, and the shape of the extrusion groove (3001) is set as a trumpet; each pressure plate has an extrusion surface (4001) on both the front and rear sides; each extrusion surface (4001) is in sliding contact with the adjacent extrusion groove (3001).

4. A portable transport device for emergency department nursing care according to claim 3, characterized in that: Each fixing rod (3) is covered with wear-resistant rubber material.

5. A portable transport device for emergency department nursing care according to claim 4, characterized in that: It also includes a locking block (201); each fixing rod (3) is fixed with a locking block (201) to prevent the tension fabric (5) inside the storage roll (5001) from unfolding outward.

6. A portable transport device for emergency department nursing care according to claim 5, characterized in that: The back side of the tension fabric (5) is set as a bevel (5002).

7. A portable transport device for emergency department nursing care according to claim 6, characterized in that: The lower surface of the tensile fabric (5) is covered with a sponge insulation layer.

8. A portable transport device for emergency department nursing care according to claim 1, characterized in that: Each support plate (204) is configured to be composed of three base plates, and each slide bar (203) is provided with a limit block (20302); the three base plates of the same support plate (204) are configured to slide on adjacent limit blocks (20302).

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