Transfer device for emergency treatment

Abstract

The utility model belongs to the technical field of medical instruments, and particularly relates to a transfer device for emergency treatment. The stretcher comprises a stretcher body, the stretcher body comprises two parallel fixing rods, one end of each fixing rod is horizontally provided with a connecting rod consistent with the length direction of the fixing rod, and the end of each fixing rod is provided with a sliding groove used for the corresponding connecting rod to be inserted and horizontally sliding in the length direction of the fixing rod; locking assemblies for fixing the connecting rods in the sliding grooves are arranged on the fixing rods, first cloth is arranged between the ends, away from the fixing rods, of the two connecting rods, and second cloth is arranged between the two fixing rods. According to the design, the combined length of the connecting rods and the fixing rods can be adjusted according to the height of a patient, so that the fixing rods and the connecting rods can be prevented from being too long when the short patient is transferred in some communities without elevators, the difficulty that the short patient is lifted to go downstairs is reduced, and the working efficiency is improved. And a short patient can conveniently go upstairs and downstairs.

Description

Technical Field

[0001] The utility model belongs to the technical field of medical equipment, and in particular relates to an emergency transport device. Background Art

[0002] In daily life, due to some unexpected accidents or physical reasons, some diseases may occur suddenly at home, leading to symptoms such as fainting or shock. At this time, people usually call the emergency number and ask the emergency center to arrange an ambulance for first aid. In order to quickly transfer the patient to the ambulance, emergency personnel need to transfer the patient on a stretcher.

[0003] The existing stretcher includes two fixing rods and a stretcher cloth, and the length cannot be adjusted. For some patients with tall height, their legs are easily hung on the outside of the stretcher, which is easy to collide with each other during transportation, resulting in accidents. Therefore, the existing stretcher is generally longer. However, the length of the stretcher is too long. In some old residential areas, there is no elevator installed on the floors, and medical staff need to place the patient on the stretcher and carry it downstairs. The space of the stairs is relatively small, especially at the corners, and the stretcher generally needs to be lifted higher than the height of the handrail to pass through. When the length of the stretcher is fixed, it is also inconvenient to transfer some patients with shorter heights. Utility Model Content

[0004] The utility model aims to provide an emergency transport device, which can adjust the length of the stretcher and facilitate carrying a shorter patient downstairs in a community without an elevator.

[0005] The emergency transport device comprises a stretcher body, which comprises two mutually parallel fixed rods, one end of each fixed rod is horizontally provided with a connecting rod consistent with the length direction thereof, the end of the fixed rod is provided with a slide groove for the connecting rod to be inserted and slide horizontally along the length direction of the fixed rod, the fixed rod is provided with a locking assembly for fixing the connecting rod in the slide groove, a first cloth is provided between the ends of the two connecting rods away from the fixed rods, and a second cloth is provided between the two fixed rods.

[0006] Furthermore, the locking assembly includes an external thread opened on the outer wall of the connecting rod, an internal thread threadedly matched with the external thread opened on the inner wall of the slide groove, a section of the connecting rod away from the fixed rod is independently sleeved with a fixed tube, a bearing is arranged between the fixed tube and the connecting rod, and the first cloth is located between the two fixed tubes.

[0007] Furthermore, one end of the connecting rod away from the fixing rod exceeds the fixing tube and is fixed with a limiting block, which is a circular structure, and the diameter of the limiting block is consistent with the outer diameter of the fixing tube.

[0008] Furthermore, a first handle is provided at one end of the limit block away from the fixed tube, and a second handle is provided at one end of the fixed rod away from the fixed tube.

[0009] Furthermore, a third cloth is independently arranged between the first cloth and the second cloth, and four corners of the third cloth are respectively connected to the fixing pipe and the fixing rod through connecting components.

[0010] Furthermore, the connecting assembly includes two clamping blocks that are clamped and have an arc-shaped structure. The two clamping blocks are generally ring-shaped in the clamping state. One end of the two clamping blocks is hinged, and the other ends of the two clamping blocks are connected by a connecting piece. The outer wall of the clamping block is fixed with a circular ring for binding a third cloth.

[0011] Furthermore, a support rod for hanging an infusion bag is vertically arranged on the top of the fixing rod, and the support rod is detachably matched with the fixing rod.

[0012] Furthermore, one of the connecting rods is provided with a mounting groove for inserting the supporting rod, and a through hole for passing the supporting rod is provided on the limiting block corresponding to the connecting rod, and the first handle on the limiting block is cylindrical, and the first handle is threadedly matched with the through hole on the limiting block.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model enables the connecting rod to move horizontally in the sliding groove on the fixed rod, so that the combined length of the connecting rod and the fixed rod can be adjusted according to the height of the patient, thereby avoiding that the combined length of the fixed rod and the connecting rod is too long. Therefore, in some communities without elevators, when transporting patients with shorter heights, the length of the fixed rod and the connecting rod can be avoided to be too long, thereby reducing the difficulty of carrying the patients with shorter heights downstairs and making it more convenient to carry the patients with shorter heights downstairs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 Another structural schematic diagram of the utility model;

[0017] Figure 3 for Figure 2 Schematic diagram of the structure of the connecting components;

[0018] Figure 4 This is a diagram of the use state of the utility model;

[0019] The names of the components in the figure are: 1. fixing rod 2, fixing tube 3, connecting rod 4, limiting block 5, first handle 6, first cloth 7, supporting rod 8, second cloth 9, second handle 10, third cloth 11, clamping block 12, ring 13, nut 14, fixing block 15, screw. DETAILED DESCRIPTION

[0020] The present invention is further described below through specific embodiments in conjunction with the accompanying drawings, but the present invention is not limited thereto. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

[0021] Example 1

[0022] The emergency transport device described in this embodiment is as follows: Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, the stretcher body includes two mutually parallel fixed rods 1, one end of each fixed rod 1 is horizontally provided with a connecting rod 3 consistent with the length direction thereof, two connecting rods 3 are provided, which are respectively located at the rear sides of the two fixed rods 1, and the ends of the fixed rods 1 are provided with sliding grooves for inserting the connecting rods 3 and sliding horizontally along the length direction of the fixed rods 1, the diameter of the connecting rods 3 is smaller than the diameter of the fixed rods 1, and the rear end of the fixed rods 1 is provided with a sliding groove for inserting the connecting rods 3, and the sliding groove is a circular groove.

[0023] The outer wall of the connecting rod 3 is provided with an external thread, and the inner wall of the slide groove is provided with an internal thread that is threadedly matched with the external thread. The connecting rod 3 is threadedly matched with the slide groove, so that the length of the connecting rod 3 and the fixed rod 1 can be adjusted, and the connecting rod 3 will not slide in the slide groove at will. A section of the connecting rod 3 away from the fixed rod 1 is independently sleeved with a fixed tube 2. The length of the fixed tube 2 plus the fixed rod 1 is the shortest length of the stretcher. A bearing is arranged between the fixed tube 2 and the connecting rod 3. Preferably, 3 bearings are arranged. A bearing is arranged at both ends and in the middle of the fixed tube 2. The inner ring of the bearing is fixedly sleeved on the connecting rod 3, the outer ring of the bearing is fixed to the inner wall of the fixed tube 2, and the first cloth 6 is located between the two fixed tubes 2. When the connecting rod 3 is rotated, the rotation of the connecting rod 3 will not drive the fixed tube 2 to rotate through the bearing and the fixed tube 2, thereby avoiding the entanglement of the first cloth 6, and when the connecting rod 3 moves horizontally, the connecting rod 3 will drive the fixed tube 2 to move through the bearing, thereby avoiding the fixed tube 2 from sliding freely on the connecting rod 3; this paragraph of text as a whole constitutes a locking assembly that fixes the connecting rod 3 in the slide groove.

[0024] Of course, in actual use, the locking component can also be a bolt. The side wall of the fixing rod 1 is provided with a threaded hole that is threadedly matched with the bolt. The threaded hole is connected to the slide groove. The screw rod of the bolt passes through the threaded hole and presses on the connecting rod 3, thereby fixing the connecting rod 3 in the slide groove.

[0025] A first cloth 6 is arranged between the ends of the two connecting rods 3 away from the fixing rods 1 , and a second cloth 8 is arranged between the two fixing rods 1 . The materials of the first cloth 6 and the second cloth 8 are the stretcher cloths on the existing stretchers.

[0026] The end of the connecting rod 3 away from the fixed rod 1 exceeds the fixed tube 2. The fixed tube 2 is located on the rear side of the fixed rod 1. The rear end of the connecting rod 3 exceeds the fixed tube 2 and is fixed with a limiting block 4. The limiting block 4 is a circular structure. The diameter of the limiting block 4 is consistent with the outer diameter of the fixed tube 2. The gap between the fixed tube 2 and the connecting rod 3 can be blocked by the limiting block 4 to avoid injuries caused by fingers inserted between the fixed tube 2 and the connecting rod 3 when the connecting rod 3 is rotated. The limiting block 4 can also block the movement of the fixed tube 2 to avoid the fixed tube 2 from detaching from the end of the connecting rod 3 after the bearing is damaged.

[0027] A first handle 5 is provided at the end of the limit block 4 away from the fixed tube 2. The first handle 5 is cylindrical, and the diameter of the first handle 5 is smaller than the diameter of the limit block 4. The outer diameter of the fixed tube 2 is consistent with the diameter of the fixed rod 1. The first handle 5 is fixed to the rear side of the limit block 4. In order to prevent slipping, anti-slip grooves are provided on the outer side of the first handle 5. A second handle 9 is provided at the end of the fixed rod 1 away from the fixed tube 2. The shape of the second handle 9 is consistent with that of the first handle 5, and the diameter of the second handle 9 is smaller than the diameter of the fixed rod 1. The first handle 5 and the second handle 9 are convenient for medical staff to lift the fixed rod 1 and the connecting rod 3.

[0028] A third cloth 10 is independently arranged between the first cloth 6 and the second cloth 8. The material of the third cloth 10 is consistent with that of the first cloth 6 and the second cloth 8. The third cloth 10 preferably has multiple sheets of different widths, and the third cloths 10 of different widths can be selected according to the distance between the first cloth 6 and the second cloth 8. When the combined length of the connecting rod 3 and the fixing rod 1 is too long, the third cloth 10 can avoid a large gap between the first cloth 6 and the second cloth 8. The third cloth 10 can lift the patient, thereby reducing the patient's discomfort.

[0029] The connecting assembly includes two clamping blocks 11 with an arc-shaped structure in a clamping cooperation. The two clamping blocks 11 are in a ring shape as a whole in the clamping state. One end of the two clamping blocks 11 is hinged, and a fixing block 14 is fixed to the end of the two clamping blocks 11 away from the hinge. The two fixing blocks 14 are parallel to each other. Through holes that communicate with each other on the left and right are opened on the two fixing blocks 14. Screws 15 are independently installed in the through holes. Two nuts 13 that are threadedly matched with the screws are provided on the screws 15. The two fixing blocks 14 are located between the two nuts 13. The two fixing blocks 14 are tightly attached to each other through the two nuts 13, so that the two clamping blocks 11 are clamped and matched, so that the clamping blocks 11 are tightly attached to the fixed pipe 2 or the fixed rod 1. The nuts 13, the fixing blocks 14 and the screws 15 as a whole constitute a connecting piece that connects the two clamping blocks 11; of course, in actual use, the connecting piece can also be a screw 15 replaced by a bolt, and only one nut is provided.

[0030] The outer wall of the clamping block 11 is fixed with a ring 12 for binding the third cloth 10. The third cloth 10 is fixed by tying the corners of the third cloth 10 to the ring 12, and then the clamping block 11 is connected with the fixed tube 2 and the fixed rod 1. Of course, in order to make the third cloth 10 neater, straps can be provided at the four corners of the third cloth 10, and the third cloth 10 is bound to the ring 12 by tying the straps to the ring 12; this paragraph plus another paragraph of text constitutes a connection assembly that connects the third cloth 10 to the fixed tube 2 and the fixed rod 1. Of course, in actual use, the clamping block 11 can be omitted, and the ring 12 can be directly fixed to the fixed tube 2 or the fixed rod 1, and then the corners of the third cloth 10 can be tied to the ring 12.

[0031] like Figure 4 The top of the fixing rod 1 is provided with a support rod 7 for hanging an infusion bag, and a through groove for communicating front and back is provided in the middle of the top of the support rod 7, so that the infusion bag is hung on the side wall of the through groove, so that there is no need to set a hook on the top of the support rod 7, so that the support rod 7 can be placed in the mounting groove on the connecting rod 3. A threaded groove is provided on the top of the fixing rod 1, and an outer wall at the bottom of the support rod 7 is provided with an external thread that is threadedly matched with the threaded groove. Through the threaded match between the support rod 7 and the threaded groove, the support rod 7 and the fixing rod 1 are detachably matched. Of course, a groove for inserting the bottom end of the support rod 7 can also be directly provided on the top of the fixing rod 1. When in use, since the patient needs to be infused during the transportation process, and the existing medical staff hold the infusion bag or the infusion bottle and run with the stretcher, it is inconvenient. By hanging the infusion bag or the infusion bottle on the support rod 7, the medical staff does not need to hold it, which can save manpower and ensure the height of the infusion bag or the infusion bottle to avoid affecting the patient.

[0032] One of the connecting rods 3 is provided with a mounting groove for inserting the support rod 7, and the right connecting rod 3 is provided with a mounting groove, which is a circular structure, and the length of the mounting groove is consistent with the length of the support rod 7. Corresponding to the connecting rod 3, its limit block 4 is provided with a through hole for the support rod 7 to pass through, and the right limit block 4 is provided with a through hole, and the first handle 5 on the limit block 4 is cylindrical, and the first handle 5 is threadedly matched with the through hole on the limit block 4, and the outer side wall of the right first handle 5 near one end of the limit block 4 is provided with an external thread, and the through hole on the right limit block 4 is a threaded through hole, and the first handle 5 on the right side is threadedly matched with the limit block 4 on the right side, so that the first handle 5 on the right side can block the through hole on the right limit block 4 to prevent the support rod 7 from slipping out of the mounting groove on the right connecting rod 3, and by placing the support rod 7 in the mounting groove on the right connecting rod 3, it is convenient to carry the support rod 7.

[0033] Working principle:

[0034] When in use, when transferring a patient, the connecting rod 3 is rotated according to the patient's height. Due to the action of the bearing and the fixed tube 2, the connecting rod 3 will not drive the first cloth 6 to rotate when rotating, so as to avoid the first cloth 6 from being entangled. Therefore, the combined length of the connecting rod 3 and the fixed rod 1 is adjusted, so that the patient lies on the first cloth 6 and the second cloth 8. When transferring a patient to a floor without an elevator, the combined length of the connecting rod 3 and the fixed rod 1 can be adjusted according to the patient's height, so as to avoid the combined length of the fixed rod 1 and the connecting rod 3 being too long, so as to facilitate the transfer of patients with shorter height. When the patient is taller, the gap between the first cloth 6 and the second cloth 8 can be supplemented by the third cloth 10, so that the third cloth 10 can lift the patient's buttocks, which can reduce the discomfort of the taller patient during transportation.

Claims

1. An emergency transport device, comprising a stretcher body, the stretcher body comprising two mutually parallel fixing rods (1), characterized in that: A connecting rod (3) is horizontally arranged at one end of each of the fixing rods (1) in the same length direction thereof; a sliding groove is provided at the end of the fixing rod (1) for the connecting rod (3) to be inserted and slide horizontally along the length direction of the fixing rod (1); a locking assembly is arranged on the fixing rod (1) for fixing the connecting rod (3) in the sliding groove; a first cloth (6) is arranged between the ends of the two connecting rods (3) away from the fixing rod (1); and a second cloth (8) is arranged between the two fixing rods (1).

2. The emergency transport device according to claim 1, characterized in that: The locking assembly comprises an external thread formed on the outer wall of the connecting rod (3); an internal thread formed on the inner wall of the slide groove and threadably matched with the external thread; a section of the connecting rod (3) away from the fixed rod (1) is independently sleeved with a fixed tube (2); a bearing is provided between the fixed tube (2) and the connecting rod (3); and a first cloth (6) is located between the two fixed tubes (2).

3. The emergency transport device according to claim 2, characterized in that: One end of the connecting rod (3) away from the fixing rod (1) extends beyond the fixing tube (2) and fixes a limiting block (4); the limiting block (4) is a circular structure, and the diameter of the limiting block (4) is consistent with the outer diameter of the fixing tube (2).

4. The emergency transport device according to claim 3, characterized in that: A first handle (5) is provided at one end of the limit block (4) away from the fixed tube (2), and a second handle (9) is provided at one end of the fixed rod (1) away from the fixed tube (2).

5. The emergency transport device according to claim 4, characterized in that: A third cloth (10) is independently arranged between the first cloth (6) and the second cloth (8), and the four corners of the third cloth (10) are respectively connected to the fixed pipe (2) and the fixed rod (1) through connecting components.

6. The emergency transport device according to claim 5, characterized in that: The connection assembly comprises two clamping blocks (11) in an arc-shaped structure, the two clamping blocks (11) being in a clamping state and being in a ring shape as a whole, one end of the two clamping blocks (11) being hinged, the other ends of the two clamping blocks (11) being connected via a connecting piece, and a circular ring (12) for binding the third cloth (10) being fixed to the outer side wall of the clamping block (11).

7. The emergency transport device according to claim 6, characterized in that: A support rod (7) for hanging an infusion bag is vertically arranged on the top of the fixing rod (1), and the support rod (7) and the fixing rod (1) are detachably matched.

8. The emergency transport device according to claim 7, characterized in that: One of the connecting rods (3) is provided with a mounting groove for inserting the support rod (7), and a through hole for the support rod (7) to pass through is provided on the limit block (4) corresponding to the connecting rod (3), and the first handle (5) on the limit block (4) is cylindrical, and the first handle (5) is threadedly matched with the through hole on the limit block (4).

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