Auxiliary bandaging device for emergency treatment

Abstract

The utility model discloses an auxiliary bandaging device for emergency treatment, which comprises a main body frame, two clamping structures are symmetrically arranged on the main body frame, the utility model relates to the technical field of medical instruments, an injured limb of a patient is arranged at a u-shaped part on a supporting seat, and an injured part is positioned at a part between the supporting seats on two sides; a medical worker controls the two-way air pump to conduct inflation work, the air bag is inflated through the air guide pipe so that the air bag can expand, meanwhile, the air cylinder extends till the n-shaped portion on the air bag is pressed on the limb of a patient, when the pressure value reaches a set value, the two-way air pump and the air cylinder stop working, and at the moment, the air bag limits the limb of the patient and prevents the limb of the patient from moving; medical personnel bind the injured parts of the limbs of the patient, the limbs of the patient can be fixed only by controlling the work of the two-way air pump and the air cylinder, and the work of operating the device by the medical personnel is simplified.

Description

Technical Field

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

[0002] Emergency refers to the emergency department of a hospital, which means treatment in an emergency. It is divided into emergency treatment and rescue. Its existence ensures that we can get professional and scientific treatment as quickly as possible when we suffer from sudden illness or accidental injury. Bandaging is one of the important measures for emergency treatment at the trauma site. Timely and correct bandaging can achieve the purpose of compression hemostasis, reduce infection, protect wounds, and reduce pain. In order to prevent the patient from moving his limb due to pain when the medical staff is bandaging the injured limb of the patient, a device for fixing the limb is usually used to limit and fix the patient's limb. However, some devices are cumbersome to operate. For example, a bandage auxiliary support frame for emergency department nursing with publication number CN214129231U discloses a support plate, a slide groove is provided on the top of the support plate, a slider is slidably connected to the inner wall of the slide groove, a support sleeve is fixedly connected to the top of the slider, a fixing plate is fixedly connected to the bottom of the surface of the support sleeve, a fixing hole is provided on the top of the support plate located on one side of the slide groove, a support rod is slidably connected to the inner wall of the support sleeve, a positioning hole is provided on one side of the surface of the support rod, and a first fixing ring is fixedly connected to the top of the support rod; in the patent document, when fixing the patient's limb, it is necessary to rotate the second fixing ring around the connecting shaft, insert the connecting rod into the holder, press the second fixing ring downward, and completely fix the patient's arm or leg with the second fixing ring. The operation is too complicated, which affects the efficiency of emergency bandaging and is inconvenient to use.

[0003] There may already be technical means to solve the above problems in the prior art, but this case intends to provide an alternative or replacement technical solution. Utility Model Content

[0004] In order to solve the problems raised in the background technology, the utility model is implemented through the following technical solutions: an emergency auxiliary bandaging device, comprising a main frame, on which two clamping structures are symmetrically installed;

[0005] Each of the clamping structures comprises a lower end supporting portion and an upper end pressing portion;

[0006] The upper end pressing part includes an upper end moving component, which is installed on the inner top surface of the main frame, a cylinder is installed on the upper end moving component, a pressure sensor is installed on the telescopic end of the cylinder, a fixed cover is installed on the pressure sensor, an airbag is fixedly installed on the inner wall of the fixed cover, the lower wall of the airbag is an n-type structure, an air guide tube is inserted on the upper wall of the airbag, a two-way air pump is installed at one end of the air guide tube, and the two-way air pump is installed on the inner top surface of the fixed cover.

[0007] Preferably, the lower end support portion includes a lower end moving component, the lower end moving component is installed on the inner bottom surface of the main frame, a support seat is installed on the lower end moving component, the upper wall surface of the support seat is a U-shaped structure, and the support seat and the airbag are installed symmetrically up and down.

[0008] Preferably, the upper end moving component includes an upper end motor, which is installed on the inner top surface of the main frame, and the driving end of the upper end motor is installed with an upper end screw rod, and the upper end screw rod is threadedly sleeved with an upper end moving block, and the cylinder is installed on the lower wall surface of the upper end moving block.

[0009] Preferably, the lower end moving component includes a lower end motor, which is installed on the inner bottom surface of the main frame, and the driving end of the lower end motor is installed with a lower end screw rod, and the lower end screw rod is threadedly mounted with a lower end moving block, and the support seat is installed on the upper wall surface of the lower end moving block.

[0010] Preferably, a vent hole is provided on the upper wall of the fixed cover, and a dustproof net is installed on the vent hole.

[0011] Preferably, two switch assemblies are symmetrically installed on the upper wall of the main frame, each of the switch assemblies includes an inflation switch and two direction switches, and the two direction switches are symmetrically installed with the inflation switch as the center.

[0012] Preferably, the upper end shift block is movably attached to the inner top surface of the main frame, and the lower end shift block is movably attached to the inner bottom surface of the main frame.

[0013] Beneficial Effects

[0014] The utility model provides an emergency auxiliary bandaging device, which has the following beneficial effects compared with the prior art: the patient's injured limb is placed at the U-shaped part on the support seat, and the injured part is located between the support seats on both sides. The medical staff controls the two-way air pump to inflate the airbag, and inflates the airbag through the air guide tube to expand the airbag. At the same time, the cylinder is extended to the N-shaped part on the airbag and pressed on the patient's limb. When the pressure value reaches the set value, the two-way air pump and the cylinder stop working. At this time, the airbag limits the patient's limb and prevents the patient's limb from moving. The medical staff bandages the injured part of the patient's limb. The patient's limb can be fixed only by controlling the work of the two-way air pump and the cylinder, which simplifies the work of the medical staff to operate the device. In the process of inflating the two-way air pump and extending the cylinder, that is, in the process of fixing the patient's limb, the medical staff can prepare bandaging materials and other work, thereby improving the efficiency of emergency nursing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a three-dimensional structural schematic diagram of an emergency auxiliary bandaging device from a top view.

[0016] Figure 2 The utility model is a three-dimensional structural schematic diagram of an emergency auxiliary bandaging device at an upward viewing angle.

[0017] Figure 3 The utility model is a schematic diagram of a side sectional structure of an emergency auxiliary bandaging device.

[0018] In the figure: 1, main frame, 2, cylinder, 3, pressure sensor, 4, fixed cover, 5, air bag, 6, air guide tube, 7, two-way air pump, 8, support seat, 9, upper end motor, 10, upper end screw rod, 11, upper end moving block, 12, lower end motor, 13, lower end screw rod, 14, lower end moving block, 15, dust net, 16, inflation switch, 17, direction switch. DETAILED DESCRIPTION

[0019] Based on the embodiments of the present utility model, all other embodiments obtained by ordinary technicians in the field without making any creative work shall fall within the scope of protection of the present utility model.

[0020] Embodiment: Through the personnel in this field, all the electrical components in this case are connected to their adapted power supplies through wires, and a suitable controller should be selected according to the actual situation to meet the control requirements. The specific connection and control sequence should refer to the following working principle. The electrical connection between the electrical components is completed in the working sequence. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and does not explain the electrical control. Please refer to Figure 1-3 An emergency auxiliary bandaging device includes a main frame 1 on which two clamping structures are symmetrically installed.

[0021] Specifically, each clamping structure includes a lower end supporting portion and an upper end pressing portion.

[0022] More specifically, the upper end pressing part includes an upper end moving component, which is installed on the inner top surface of the main frame 1, and a cylinder 2 is installed on the upper end moving component. A pressure sensor 3 is installed at the telescopic end of the cylinder 2, and a fixed cover 4 is installed on the pressure sensor 3. An air bag 5 is fixedly installed on the inner wall of the fixed cover 4, and the lower wall of the air bag 5 is an n-type structure. An air guide tube 6 is inserted on the upper wall of the air bag 5, and a two-way air pump 7 is installed at one end of the air guide tube 6, and the two-way air pump 7 is installed on the inner top surface of the fixed cover 4.

[0023] More specifically, the lower end support portion includes a lower end moving component, which is installed on the inner bottom surface of the main frame 1. A support seat 8 is installed on the lower end moving component. The upper wall of the support seat 8 is a U-shaped structure. The support seat 8 and the airbag 5 are installed symmetrically up and down.

[0024] It should be noted that when the device is in use, the main frame 1 is placed in the target position. When not in use, the airbag 5 is in a contracted state, and the telescopic end of the cylinder 2 is also in a contracted state. The patient's injured limb is placed on the U-shaped portion of the support seat 8, and the injured part is located between the support seats 8 on both sides. Then the medical staff controls the two-way air pump 7 to inflate the airbag 5 through the airway tube 6 to expand the airbag 5. At the same time, the cylinder 2 extends until the n-shaped portion on the airbag 5 is pressed against the patient's limb. At this time, the pressure sensor 3 detects the pressure value. When the pressure value reaches the set value, the two-way air pump 7 and the cylinder 2 stop working. The airbag 5 can limit the position of the patient's limbs and prevent them from moving. The medical staff can bandage the injured part of the patient's limbs by controlling the work of the two-way air pump 7 and the cylinder 2, which simplifies the work of the medical staff in operating the device. During the inflation of the two-way air pump 7 and the extension of the cylinder 2, that is, during the fixation of the patient's limbs, the medical staff can prepare bandaging materials and other work, thereby improving the efficiency of emergency care. When the bandaging is completed, the user controls the two-way air pump 7 to evacuate the air, and the airbag 5 contracts. At the same time, the cylinder 2 contracts to release the airbag 5 from limiting the position of the patient's limbs.

[0025] More specifically, the upper end moving component includes an upper end motor 9, which is installed on the inner top surface of the main frame 1. The driving end of the upper end motor 9 is installed with an upper end screw rod 10, and the upper end screw rod 10 is threadedly sleeved with an upper end moving block 11. The cylinder 2 is installed on the lower wall surface of the upper end moving block 11.

[0026] It should be noted that by controlling the forward and reverse rotation of the upper motor 9, the upper screw rod 10 is rotated, and the upper moving block 11 is thus reciprocated laterally to adjust the distance between the airbags 5 on both sides.

[0027] More specifically, the lower end moving component includes a lower end motor 12, which is installed on the inner bottom surface of the main frame 1, and a lower end screw rod 13 is installed at the driving end of the lower end motor 12. A lower end moving block 14 is threadedly mounted on the lower end screw rod 13, and a support seat 8 is installed on the upper wall surface of the lower end moving block 14.

[0028] It should be noted that by controlling the forward and reverse rotation of the lower end motor 12, the lower end screw rod 13 is rotated, and the lower end moving block 14 is thus reciprocated laterally to adjust the distance between the support seats 8 on both sides.

[0029] Preferably, further, a vent hole is opened on the upper wall of the fixed cover 4 for air pressure balance, and a dustproof net 15 is installed on the vent hole for dust prevention.

[0030] Preferably, further, two switch assemblies are symmetrically installed on the upper wall of the main frame 1, each switch assembly includes an inflation switch 16 and two direction switches 17, and the two direction switches 17 are symmetrically installed with the inflation switch 16 as the center.

[0031] It should be noted that each switch assembly controls the operation of the corresponding clamping structure. When the inflation switch 16 is pressed, the two-way air pump 7 is inflated and the cylinder 2 is extended. When the inflation switch 16 is pressed again, the inflation switch 16 pops up. At this time, the two-way air pump 7 contracts and the cylinder 2 contracts. When the direction switch 17 on one side is pressed, the upper motor 9 and the upper motor 9 work simultaneously, so that the upper moving block 11 and the lower moving block 14 move to that side at the same time. When the direction switch 17 on the other side is pressed, the upper motor 9 and the upper motor 9 work simultaneously, so that the upper moving block 11 and the lower moving block 14 move to the other side at the same time.

[0032] Preferably, further, the upper end shift block 11 is movably fitted on the inner top surface of the main frame 1 to provide position limiting support for the upper end shift block 11, and the lower end shift block 14 is movably fitted on the inner bottom surface of the main frame 1 to provide position limiting support for the lower end shift block 14.

[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An emergency auxiliary bandaging device, comprising a main frame (1), characterized in that: Two clamping structures are symmetrically mounted on the main frame (1); Each of the clamping structures comprises a lower end supporting portion and an upper end pressing portion; The upper end pressing part comprises an upper end moving component, the upper end moving component is mounted on the inner top surface of the main frame (1), a cylinder (2) is mounted on the upper end moving component, a pressure sensor (3) is mounted on the telescopic end of the cylinder (2), a fixed cover (4) is mounted on the pressure sensor (3), an air bag (5) is fixedly mounted on the inner wall surface of the fixed cover (4), the lower wall surface of the air bag (5) is an n-shaped structure, an air guide tube (6) is inserted into the upper wall surface of the air bag (5), a two-way air pump (7) is mounted on one end of the air guide tube (6), and the two-way air pump (7) is mounted on the inner top surface of the fixed cover (4).

2. The emergency auxiliary bandaging device according to claim 1, characterized in that: The lower end support portion comprises a lower end moving component, the lower end moving component is mounted on the inner bottom surface of the main frame (1), a support seat (8) is mounted on the lower end moving component, the upper wall surface of the support seat (8) is a U-shaped structure, and the support seat (8) and the airbag (5) are mounted symmetrically up and down.

3. An emergency auxiliary bandaging device according to claim 2, characterized in that: The upper end moving assembly comprises an upper end motor (9), the upper end motor (9) is mounted on the inner top surface of the main frame (1), the driving end of the upper end motor (9) is mounted with an upper end screw rod (10), the upper end screw rod (10) is threadedly sleeved with an upper end moving block (11), and the cylinder (2) is mounted on the lower wall surface of the upper end moving block (11).

4. The emergency auxiliary bandaging device according to claim 3, characterized in that: The lower end moving assembly comprises a lower end motor (12), the lower end motor (12) is mounted on the inner bottom surface of the main frame (1), a lower end screw rod (13) is mounted on the driving end of the lower end motor (12), a lower end moving block (14) is threadedly mounted on the lower end screw rod (13), and the support seat (8) is mounted on the upper wall surface of the lower end moving block (14).

5. The emergency auxiliary bandaging device according to claim 1, characterized in that: The upper wall surface of the fixed cover (4) is provided with a vent hole, and a dustproof net (15) is installed on the vent hole.

6. The emergency auxiliary bandaging device according to claim 1, characterized in that: Two switch assemblies are symmetrically mounted on the upper wall of the main frame (1), each of the switch assemblies comprising an inflation switch (16) and two direction switches (17), and the two direction switches (17) are symmetrically mounted with the inflation switch (16) as the center.

7. The emergency auxiliary bandaging device according to claim 4, characterized in that: The upper end shift block (11) is movably fitted on the inner top surface of the main frame (1), and the lower end shift block (14) is movably fitted on the inner bottom surface of the main frame (1).

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