Rapid transfer stretcher for emergency department

Abstract

The utility model relates to the technical field of medical care equipment, and discloses a rapid transfer stretcher for emergency department, which comprises a frame body, the upper surface of the frame body is fixedly connected with a stretcher bed, the lower surface of the frame body is respectively and fixedly connected with supporting legs close to four corners, the lower surfaces of the supporting legs are fixedly connected with universal wheels, one side of the frame body is fixedly connected with a fixing frame, and the fixing frame is fixedly connected with the stretcher bed. A hanging assembly is arranged outside the fixing frame. The hanging assembly comprises a sliding sleeve, the sliding sleeve is slidably connected to the outer portion of the fixing frame, and the upper surface of the sliding sleeve is rotationally connected with a shaft rod. When a patient is transferred, an infusion bottle can be hung conveniently, medical staff do not need to lift the infusion bottle manually, the arm ache caused by long-term lifting and the risk that the infusion bottle slips due to instability are reduced, the height of the hanging assembly is allowed to be adjusted, the capacity of the stretcher for limiting and fixing the patient is enhanced, and the stretcher is convenient to use. The limiting position can be conveniently adjusted to limit the movement range of the patient and stabilize the body position of the patient.

Description

TECHNICAL FIELD

[0001] The utility model relates to medical treatment equipment technical field especially, relates to a fast transfer stretcher for emergency department. BACKGROUND

[0002] The emergency department, also known as emergency medicine department or emergency room, is the most concentrated department of critical patients, the most multiple department of diseases, the most heavy department of rescue and management task in the hospital, and the emergency department is usually equipped with various advanced first-aid equipment and medicines to ensure that various emergency situations can be responded to quickly and effectively, and the fast transfer stretcher is a medical transfer tool specially designed for patients with difficulty in movement or injury, and is an important equipment indispensable in medical first-aid and rescue operations, which can help medical staff to quickly and effectively transfer patients from one place to another.

[0003] Through the search, the patent with the publication number CN213310972U discloses a portable quick disassembly medical transfer stretcher, the stretcher bar is a straight bar structure, which cannot be folded after use, and the stretcher bar is too long to be used in the ward or operating room; it occupies space when idle, and it is troublesome to disassemble; when the patient is in the lithotomy position, the stretcher bar cannot pass through the perforations on both sides of the stretcher cloth; the stretcher cloth has poor structural strength and is easy to be damaged, so the foldable deformation stretcher bar with a unique structure can realize the contraction and folding of the entire stretcher bar in two spatial dimensions, can maximize the deformation of the stretcher bar, and can minimize the occupied space when idle, and disassembly is convenient and fast.

[0004] The above-mentioned transfer stretcher is convenient for contraction and folding after use, and in the prior art, some patients need to be transfused at the same time during transfer when using the stretcher to transfer patients, and the stretcher is only convenient for the patient to lie flat, and it is not convenient to hang the infusion bottle, so medical staff need to manually hold the infusion bottle high, and after holding the infusion bottle high for a long time during transfer, the arms are prone to ache, the held infusion bottle is prone to instability and falling from the hands, which is easy to cause damage to the infusion bottle and is not conducive to the safe transfer of the patient. UTILITY MODEL CONTENTS

[0005] The utility model aims at solving the shortcomings in the prior art and provides a fast transfer stretcher for emergency department.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a fast transfer stretcher for emergency department, including the frame body, the upper surface of the frame body is fixedly connected with the stretcher bed, the lower surface of the frame body is fixedly connected with the supporting leg near four corners respectively, the lower surface of the supporting leg is fixedly connected with the universal wheel, one side of the frame body is fixedly connected with the fixed frame, the outside of the fixed frame is provided with the suspension assembly;

[0007] The suspension assembly comprises a sliding sleeve, the sliding sleeve is slidably connected outside the fixed frame, the upper surface of the sliding sleeve is rotatably connected with a shaft rod, the outer part of the shaft rod is fixedly connected with a shell rod, one side of the sliding sleeve is fixedly installed with a stepping motor, and one end of the shaft rod is fixedly connected with the output end of the stepping motor.

[0008] Further description of the above technical solution:

[0009] The inner part of the shell rod is slidably connected with an adjusting rod, one end of the adjusting rod is fixedly connected with a hanging ring, the upper surface of the shell rod is throughly connected with a first threaded sleeve, and the inner part of the first threaded sleeve is threadedly connected with a first bolt.

[0010] Further description of the above technical solution:

[0011] The lower surface of the sliding sleeve is rotatably connected with a stud, one end of the stud is fixedly connected with a knob, and the outer part of the stud is threadedly connected with a moving block.

[0012] Further description of the above technical solution:

[0013] One side of the moving block is fixedly connected with a connecting block, the upper surface of the connecting block is fixedly connected with a stop block, one side of the stop block is provided with a rubber pad, and the other side of the sliding sleeve is provided with a through groove.

[0014] Further description of the above technical solution:

[0015] The outer part of the frame body is provided with a limiting assembly, the limiting assembly comprises a plurality of adjusting sleeves, and the plurality of adjusting sleeves are slidably connected to the two sides of the frame body.

[0016] Further description of the above technical solution:

[0017] One side of two of the adjusting sleeves is throughly connected with a second threaded sleeve, the inner part of the second threaded sleeve is threadedly connected with a second bolt, and a connecting rod is fixedly connected between the two adjusting sleeves.

[0018] Further description of the above technical solution:

[0019] The upper surfaces of the two adjusting sleeves are provided with a first stabilizing belt, one end of the first stabilizing belt is provided with an adjusting female buckle, the upper surfaces of the other two adjusting sleeves are provided with a second stabilizing belt, and one end of the second stabilizing belt is provided with an adjusting male buckle.

[0020] The utility model has the advantages of the following beneficial effects:

[0021] 1. The utility model discloses a convenient to the patient of the stretcher of transport increases the function of suspending the infusion bottle when transporting the patient, and the medical staff does not need to manually hold the infusion bottle, thereby reduce the phenomenon that the infusion bottle is damaged because of the infusion bottle of long -term holding and the phenomenon that the infusion bottle is unstable and falls from the hand, improve the security and the convenience when transporting the patient, and convenient to the height of the suspension assembly is adjusted to adapt to different use demand.

[0022] 2. The utility model discloses a convenient to the patient of the stretcher of transport increases the function of limiting and fixing the patient through the setting of the limiting component, and convenient to the limiting position of limiting component is adjusted, convenient to the activity range of patient, the body position of stable patient, reduce the pain and the discomfort caused by activity, thereby reduce the further aggravation of injury, convenient to improve the safety of patient in the process of transporting, reduce the phenomenon of falling or collision because of the phenomenon of bumping or emergency braking and so on, cause secondary injury. DRAWINGS

[0023] Figure 1 It is the overall structure schematic diagram that the utility model proposes;

[0024] Figure 2 It is the connecting rod structure schematic diagram that the utility model proposes;

[0025] Figure 3 It is the shell rod section structure schematic diagram that the utility model proposes;

[0026] Figure 4 It is the blocking block structure schematic diagram that the utility model proposes;

[0027] Figure 5 It is the adjusting sleeve structure schematic diagram that the utility model proposes;

[0028] Figure 6 It is the second threaded sleeve structure schematic diagram that the utility model proposes.

[0029] Legend:

[0030] 1, frame body, 2, stretcher bed, 3, support leg, 4, universal wheel, 5, fixed frame, 6, sliding sleeve, 7, shaft, 8, shell rod, 9, step motor, 10, adjusting rod, 11, hanging ring, 12, first threaded sleeve, 13, first bolt, 14, stud, 15, knob, 16, moving block, 17, connecting block, 18, blocking block, 19, rubber pad, 20, through groove, 21, adjusting sleeve, 22, second threaded sleeve, 23, second bolt, 24, connecting rod, 25, first stabilizing belt, 26, adjusting female buckle, 27, second stabilizing belt, 28, adjusting male buckle. DETAILED DESCRIPTION

[0031] Clearly and completely describe the technical scheme in the embodiments of the utility model with the drawings in the embodiments of the utility model below, obviously, the described embodiments are only a part of the embodiments of the utility model, and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skilled in the art without making creative labor belong to the scope of the utility model protection.

[0032] As shown in the accompanying Figures 1-6 The utility model provides an embodiment: a rapid transfer stretcher for emergency department, stretcher bed 2 is connected to the upper surface of frame body 1, and supporting leg 3 is connected to the lower surface of frame body 1 near four corners, universal wheel 4 is connected to the lower surface of supporting leg 3, fixed frame 5 is connected to one side of frame body 1, and suspension assembly is arranged outside fixed frame 5.

[0033] Suspension assembly includes sliding sleeve 6, sliding sleeve 6 is connected to the outside of fixed frame 5, shaft rod 7 is rotatably connected to the upper surface of sliding sleeve 6, shell rod 8 is fixedly connected to the outside of shaft rod 7, stepping motor 9 is fixedly installed on one side of sliding sleeve 6, one end of shaft rod 7 is fixedly connected to the output end of stepping motor 9, sliding sleeve 6 is convenient for indirectly driving the position of hanging ring 11 to move, and shell rod 8 is convenient for adjusting the contraction of rod 10.

[0034] As shown in the accompanying Figure 3 Shell rod 8 is slidably connected to the inside, hanging ring 11 is fixedly connected to one end of adjusting rod 10, first threaded sleeve 12 is connected to the upper surface of shell rod 8, first threaded sleeve 12 is screw connected with first bolt 13 in the inside, hanging ring 11 is convenient for the suspension of infusion bottle, and first threaded sleeve 12 is convenient for the installation of first bolt 13.

[0035] As shown in the accompanying Figure 4 Rotatably connected to the lower surface of sliding sleeve 6, one end of stud 14 is fixedly connected with knob 15, stud 14 is screw connected with moving block 16 in the outside, moving block 16 is fixedly connected with connecting block 17 on one side, connecting block 17 is fixedly connected with blocking block 18 on the upper surface, rubber pad 19 is arranged on one side of blocking block 18, through groove 20 is formed on the other side of sliding sleeve 6, stud 14 is convenient for driving moving block 16 to move, blocking block 18 is used for being closely attached to fixed frame 5 under the antiskid effect of rubber pad 19, and sliding sleeve 6 is fixedly limited.

[0036] As shown in the accompanying Figure 5As shown, the outside of the frame body 1 is provided with a limiting assembly, the limiting assembly comprises a plurality of adjusting sleeves 21, the plurality of adjusting sleeves 21 are respectively connected in sliding mode on the two sides of the frame body 1, one side of two adjusting sleeves 21 is connected with a second threaded sleeve 22 in penetration mode, the inside of the second threaded sleeve 22 is threadedly connected with a second bolt 23, the two adjusting sleeves 21 are fixedly connected with a connecting rod 24, the second threaded sleeve 22 is used for installing the second bolt 23, and the connecting rod 24 facilitates moving the two adjusting sleeves 21 simultaneously.

[0037] As shown in the accompanying drawings, Figure 6 As shown, the upper surfaces of the two adjusting sleeves 21 are provided with first stabilizing belts 25, one end of the first stabilizing belts 25 is provided with adjusting female buckles 26, the upper surfaces of the other two adjusting sleeves 21 are provided with second stabilizing belts 27, one end of the second stabilizing belts 27 is provided with adjusting male buckles 28, the first stabilizing belts 25 are connected with the adjusting male buckles 28 through the adjusting female buckles 26, the second stabilizing belts 27 are connected with the adjusting female buckles 26 under the action of the adjusting male buckles 28, and the second stabilizing belts 27 facilitate adjusting the length.

[0038] Working principle: in the process of transferring, when the infusion bottle needs to be hung, the sliding sleeve 6 is moved according to the position of the infusion needed to be moved, so that the sliding sleeve 6 slides outside the fixed frame 5, after being moved to the appropriate position, the knob 15 is twisted, the stud 14 is driven to rotate, the moving block 16 is driven to move, the blocking block 18 and the rubber pad 19 are driven to penetrate through the through groove 20 under the action of the connecting block 17, and are tightly attached to one side of the fixed frame 5, so that the position of the sliding sleeve 6 is fixed, then the stepping motor 9 is started, the output end of the stepping motor 9 drives the shaft rod 7 to rotate, the shaft rod 7 drives the shell rod 8 to rotate, the shell rod 8 moves through the adjusting rod 10 and the hanging ring 11 when rotating, so that the hanging ring 11 is perpendicular, then the infusion bottle is hung in the inside of the hanging ring 11, according to the height needed to be adjusted, the first bolt 13 in the inside of the first threaded sleeve 12 is twisted, the first bolt 13 is separated from the adjusting rod 10, then the adjusting rod 10 is pulled, the adjusting rod 10 slides in the inside of the shell rod 8, when the hanging ring 11 is moved to the appropriate height, the first bolt 13 is tightened, so that the position of the adjusting rod 10 is fixed, the convenience of the infusion during the transfer is improved.

[0039] When the patient is positioned during the transportation, the second bolt 23 is loosened in the second threaded sleeve 22, so that the adjusting sleeve 21 is released from the position limiting, the connecting rod 24 is slid, so that the two adjusting sleeves 21 are moved by the connecting rod 24, when the position is appropriate, the second bolt 23 is tightened in the second threaded sleeve 22, the position of the adjusting sleeve 21 is tightened, then the first stabilizing belt 25 and the second stabilizing belt 27 are connected by the adjusting pin buckle 28 and the adjusting female buckle 26, then the length of the second stabilizing belt 27 is adjusted by the adjusting pin buckle 28, so that the position limiting assembly is tightened, thereby the patient is positioned.

[0040] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for the skilled in the art, it still can be modified, or part of the technical features of the equivalent replacement, within the spirit and principles of the present application, any modification, equivalent replacement, improvement, etc., should be included in the scope of the present application.

Claims

1. A rapid transfer stretcher for emergency department, comprising a frame (1), characterized in that: The upper surface of the frame body (1) is fixedly connected with a stretcher bed (2), the lower surface of the frame body (1) is fixedly connected with supporting legs (3) near four corners, the lower surface of the supporting legs (3) is fixedly connected with universal wheels (4), one side of the frame body (1) is fixedly connected with a fixing frame (5), and the outer portion of the fixing frame (5) is provided with a hanging assembly. The hanging assembly comprises a sliding sleeve (6), the sliding sleeve (6) is slidingly connected to the outer portion of the fixing frame (5), the upper surface of the sliding sleeve (6) is rotatably connected with a shaft rod (7), the outer portion of the shaft rod (7) is fixedly connected with a shell rod (8), one side of the sliding sleeve (6) is fixedly installed with a stepping motor (9), and one end of the shaft rod (7) is fixedly connected to the output end of the stepping motor (9).

2. The rapid transport stretcher for emergency department according to claim 1, characterized in that: The inner portion of the shell rod (8) is slidingly connected with an adjusting rod (10), one end of the adjusting rod (10) is fixedly connected with a hanging ring (11), the upper surface of the shell rod (8) is throughly connected with a first threaded sleeve (12), and the inner portion of the first threaded sleeve (12) is threadedly connected with a first bolt (13).

3. The rapid transport stretcher for emergency department of claim 1, wherein: The lower surface of the sliding sleeve (6) is rotatably connected with a stud (14), one end of the stud (14) is fixedly connected with a knob (15), and the outer portion of the stud (14) is threadedly connected with a moving block (16).

4. The rapid transport stretcher for emergency department of claim 3, wherein: One side of the moving block (16) is fixedly connected with a connecting block (17), the upper surface of the connecting block (17) is fixedly connected with a stop block (18), one side of the stop block (18) is provided with a rubber pad (19), and the other side of the sliding sleeve (6) is provided with a through groove (20).

5. The rapid transport stretcher for emergency department of claim 1, wherein: The outer portion of the frame body (1) is provided with a limiting assembly, the limiting assembly comprises a plurality of adjusting sleeves (21), and the plurality of adjusting sleeves (21) are slidingly connected to the two sides of the frame body (1).

6. The rapid transport stretcher for emergency department of claim 5, wherein: One side of two adjusting sleeves (21) is throughly connected with a second threaded sleeve (22), the inner portion of the second threaded sleeve (22) is threadedly connected with a second bolt (23), and the two adjusting sleeves (21) are fixedly connected with a connecting rod (24).

7. The rapid transport stretcher for use in an emergency department of claim 5, wherein: The upper surfaces of the two adjusting sleeves (21) are provided with first stabilizing belts (25), one end of the first stabilizing belts (25) is provided with an adjusting female buckle (26), the upper surfaces of the other two adjusting sleeves (21) are provided with second stabilizing belts (27), and one end of the second stabilizing belts (27) is provided with an adjusting male buckle (28).

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