Detachable clamping equipment for fracture patient

Abstract

The invention discloses detachable clamping equipment for a fracture patient, and relates to the technical field of pre-hospital emergency care, the detachable clamping equipment comprises a bed body, moving wheels are arranged at four corners of the bottom surface of the bed body, a sliding groove is formed in the top surface of the bed body, and a sliding block is slidably connected in the sliding groove. The dismounting plate is installed at the top of the supporting block through the square groove, the top block is pulled to move, the top block stretches the tension spring to generate elastic force, the top block is moved to a vertical state under the action of the rotating shaft and the rotating block, and then the clamping plate is clamped into the clamping groove, so that the dismounting plate is fixed to the top of the supporting block, the straight rod telescopically moves in the sleeve, and it is guaranteed that the tension spring is stably stretched; the connecting stability between the dismounting plate and the supporting block is improved through the elastic force effect of the tension spring, when the fixing mechanism is used for fixing and transferring the limbs of the patient, the clamping plate and the clamping groove are separated, the tension spring restores the elastic force and rebounds to the original position, at the moment, the dismounting plate can be taken down from the top of the supporting block, the limbs fixed by the fixing mechanism are conveniently transferred, and the using effect is improved.

Description

Technical Field

[0001] The invention relates to the technical field of pre-hospital emergency nursing, and in particular to a detachable clamping device for fracture patients. Background Art

[0002] First aid means emergency treatment. It means that when any accident or acute illness occurs, the rescuer uses the applicable materials on site to temporarily and appropriately provide initial rescue and care for the injured and sick according to the principles of medical care before the arrival of medical staff, and then rushes to the hospital. First aid techniques are first aid measures that can be used by bystanders and require little or no medical equipment for critically ill patients. Some of them are medical common sense that each of us needs to master. For example, patients with cerebral hemorrhage should be moved less, and to prevent aspiration, they should turn their heads when vomiting; severed limbs need to be refrigerated for replantation, etc. First aid techniques include: first aid for trauma, first aid for non-traumatic diseases, and cardiopulmonary resuscitation. Before the patient is sent to the hospital, pre-hospital emergency care equipment may be used.

[0003] When a fracture patient is receiving emergency care on a hospital bed, the bed cannot clamp and fix the patient's limbs, which may cause secondary injuries during the transfer process. When the patient is transferred from the bed to the operating table, if the clamping and fixation of the patient's limbs are released and the patient is transferred again, secondary injuries may also occur. This results in poor effect of the existing clamping device and low efficiency of emergency care. Therefore, a detachable clamping device for fracture patients is proposed. Summary of the invention

[0004] The object of the present invention is to provide a detachable clamping device for fracture patients to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the technical solution adopted by the present invention is:

[0006] A detachable clamping device for fracture patients comprises a bed body, wherein movable wheels are arranged at the four corners of the bottom surface of the bed body, a slide groove is opened on the top surface of the bed body, a slider is slidably connected inside the slide groove, a disassembly mechanism is arranged on the top surface of the slider, and a fixing mechanism is arranged on the top surface of the disassembly mechanism.

[0007] The disassembly mechanism includes a support block and a disassembly plate, a side of the support block is fixedly connected to a transverse plate, a side of the transverse plate is fixedly connected to a rotating shaft, a surface of the rotating shaft is rotatably connected to a rotating block, a side of the rotating block is fixedly connected to a sleeve, a straight rod is movably sleeved inside the sleeve, one end of the straight rod is fixedly connected to a top block, and a side of the top block is fixedly connected to a clamping plate.

[0008] A further improvement of the technical solution of the present invention is that: a card slot is provided on the side of the disassembly plate, the card slot is engaged with the card plate, and a square slot is provided on the bottom surface of the disassembly plate, the square slot is engaged with the top surface of the support block.

[0009] A further improvement of the technical solution of the present invention is that a tension spring is fixedly connected to the side of the top block, one end of the tension spring is fixedly connected to the side of the rotating block, and the tension spring is movably sleeved on the outside of the sleeve.

[0010] A further improvement of the technical solution of the present invention is that the fixing mechanism includes a screw plate and a fixed side plate, the fixed side plate is fixedly connected to one side of the top surface of the disassembly plate, the screw plate is fixedly connected to the other side of the top surface of the disassembly plate, the internal thread of the screw plate is connected to a screw rod, and one end of the screw rod is rotatably connected to a movable side plate.

[0011] A further improvement of the technical solution of the present invention is that: an airbag is fixedly connected to one side of the fixed side panel, a splint is fixedly connected to the side of the airbag, a pressure sensor is fixedly connected to the other side of the fixed side panel, the pressure sensor is connected to the airbag, and the splint is fixedly connected to the side of the movable side panel.

[0012] A further improvement of the technical solution of the present invention is that: a side surface of the movable side plate is fixedly connected with a limiting rod, one end of the limiting rod passes through the screw plate, and the limiting rod is movably connected to the screw plate.

[0013] A further improvement of the technical solution of the present invention is that a fixing groove is opened inside the slider, a pressure plate is movably sleeved inside the fixing groove, an adjusting rod is fixedly connected to one side of the pressure plate, an arc spring piece is fixedly connected to the other side of the pressure plate, one side of the arc spring piece is fixedly connected to the inner side of the fixing groove, and a paddle is fixedly connected to the top surface of the pressure plate.

[0014] A further improvement of the technical solution of the present invention is that: an adjustment hole is opened on the side of the slide groove, and the adjustment holes are evenly distributed on the side of the slide groove, and one end of the adjustment rod extends to the outside of the slider and is engaged with the adjustment hole.

[0015] Due to the adoption of the above technical solution, the present invention has the following technical advances compared with the prior art:

[0016] 1. The present invention provides a detachable clamping device for patients with fractures, which adopts the cooperation of a disassembly mechanism, a support block, a cross plate, a rotating shaft, a rotating block, a sleeve, a tension spring, a straight rod, a top block, a clamping plate, a disassembly plate, a square groove, a clamping groove and a fixing mechanism. The disassembly plate is installed on the top of the support block through the square groove, and the top block is pulled to move, and the top block stretches the tension spring to generate elastic force. The top block is moved to a vertical state by utilizing the action of the rotating shaft and the rotating block, and then the clamping plate is clamped into the clamping groove, so that the disassembly plate is fixed to the top of the support block. The straight rod is telescopically movable in the sleeve to ensure that the tension spring is stretched steadily. The elastic force of the tension spring improves the stability of the connection between the disassembly plate and the support block. The patient's limb is fixed by utilizing the fixing mechanism. When transferring, the clamping plate and the clamping groove are separated, and the tension spring restores the elastic force to bounce back to the original position. At this time, the disassembly plate can be removed from the top of the support block, which is convenient for transferring the limb fixed by the fixing mechanism, thereby improving the use effect.

[0017] 2. The present invention provides a detachable clamping device for patients with fractures, which adopts the cooperation of a fixing mechanism, a screw plate, a screw, a limiting rod, a movable side plate, a fixed side plate, an airbag, a pressure sensor, and a splint. The patient's injured limb is placed between the fixed side plate and the movable side plate on the top of the disassembly plate, and the screw is rotated. The threaded action between the screw and the screw plate is used to drive the movable side plate to move, and the splints on the surfaces of the movable side plate and the fixed side plate are used to fix the patient's injured limb. During the clamping process of the splint, the airbag is compressed to generate pressure, and the pressure sensor detects the pressure change. The clamping force can be judged by the pressure sensor to avoid secondary injury to the patient caused by excessive clamping force, thereby ensuring stability and safety of use.

[0018] 3. The present invention provides a detachable clamping device for patients with fractures, which adopts the cooperation of a slide groove, an adjustment hole, a slider, a fixing groove, a pressure plate, an adjustment rod, an arc spring piece, a paddle, a disassembly mechanism and a fixing mechanism. The paddle piece is driven to move the pressure plate in the fixing groove. When the pressure plate moves, it drives the adjustment rod to move and compresses the arc spring piece to generate elastic force. The adjustment rod moves out of the adjustment hole at the current position. At this time, the movable slider moves in the slide groove. The movement of the slider can drive the disassembly mechanism and the fixing mechanism to move, which is convenient for adjusting the fixed position of the patient's limb. After adjusting to the specified position, the paddle piece is released, and the arc spring piece restores the elastic force to drive the adjustment rod to pop out. The adjustment rod is inserted into the adjustment hole at the current position for fixation, thereby improving adaptability. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0020] Figure 2 It is a structural schematic diagram of the disassembly mechanism of the present invention;

[0021] Figure 3 It is a structural schematic diagram of the disassembly plate of the present invention;

[0022] Figure 4 It is a structural schematic diagram of the fixing mechanism of the present invention;

[0023] Figure 5 It is a structural schematic diagram of the fixed side plate of the present invention;

[0024] Figure 6 It is a schematic diagram of the cross-sectional structure of the slider of the present invention.

[0025] In the figure: 1. bed; 2. moving wheel; 3. slide groove; 4. adjustment hole; 5. slider; 51. fixing groove; 52. pressure plate; 53. adjusting rod; 54. arc spring; 55. paddle; 6. disassembly mechanism; 61. support block; 611. cross plate; 612. rotating shaft; 613. rotating block; 614. sleeve; 615. tension spring; 616. straight rod; 617. top block; 618. clamping plate; 62. disassembly plate; 621. square groove; 622. clamping groove; 7. fixing mechanism; 71. screw plate; 72. screw rod; 73. limit rod; 74. moving side plate; 75. fixed side plate; 751. air bag; 752. pressure sensor; 76. splint. DETAILED DESCRIPTION

[0026] The present invention is further described in detail below in conjunction with embodiments:

[0027] Example 1

[0028] like Figure 1-6As shown, the present invention provides a detachable clamping device for fracture patients, including a bed body 1, wherein the bottom four corners of the bed body 1 are each provided with a moving wheel 2, the top surface of the bed body 1 is provided with a slide groove 3, the inside of the slide groove 3 is slidably connected with a slider 5, the top surface of the slider 5 is provided with a disassembly mechanism 6, the top surface of the disassembly mechanism 6 is provided with a fixing mechanism 7, the disassembly mechanism 6 includes a support block 61 and a disassembly plate 62, the side of the support block 61 is fixedly connected with a transverse plate 611, and the side of the transverse plate 611 is fixedly connected with a rotating shaft 612, the surface of the rotating shaft 612 is rotatably connected with a rotating block 613, the side of the rotating block 613 is fixedly connected with a sleeve 614, the inner part of the sleeve 614 is movably sleeved with a straight rod 616, one end of the straight rod 616 is fixedly connected with a top block 617, the side of the top block 617 is fixedly connected with a clamping plate 618, the side of the disassembly plate 62 is provided with a clamping groove 622, the clamping groove 622 is clamped with the clamping plate 618, the bottom surface of the disassembly plate 62 is provided with a square groove 621, the square groove 621 is clamped with the top surface of the support block 61 The side of the top block 617 is fixedly connected with a tension spring 615, one end of which is fixedly connected to the side of the rotating block 613, and the tension spring 615 is movably sleeved on the outside of the sleeve 614. The disassembly plate 62 is installed on the top of the support block 61 through the square groove 621, and the top block 617 is pulled to move, and the top block 617 stretches the tension spring 615 to generate elastic force. By using the action of the rotating shaft 612 and the rotating block 613, the top block 617 is moved to a vertical state, and then the clamping plate 618 is clamped into the clamping groove 622, so that The disassembly plate 62 is fixed on the top of the support block 61, and the straight rod 616 is telescopically moved in the sleeve 614 to ensure that the tension spring 615 is stretched smoothly. The elastic force of the tension spring 615 improves the stability of the connection between the disassembly plate 62 and the support block 61. The patient's limb is fixed by the fixing mechanism 7. When transferring, the clamping plate 618 and the clamping slot 622 are separated, and the tension spring 615 rebounds to its original position due to the recovery force. At this time, the disassembly plate 62 can be removed from the top of the support block 61, which is convenient for transferring the limb fixed by the fixing mechanism 7.

[0029] Example 2

[0030] like Figure 1-6As shown, on the basis of Example 1, the present invention provides a technical solution: preferably, the fixing mechanism 7 includes a screw plate 71 and a fixed side plate 75, the fixed side plate 75 is fixedly connected to one side of the top surface of the disassembly plate 62, the screw plate 71 is fixedly connected to the other side of the top surface of the disassembly plate 62, the internal thread of the screw plate 71 is connected to a screw rod 72, one end of the screw rod 72 is rotatably connected to a movable side plate 74, one side of the fixed side plate 75 is fixedly connected to an air bag 751, the side of the air bag 751 is fixedly connected to a clamping plate 76, the other side of the fixed side plate 75 is fixedly connected to a pressure sensor 752, the pressure sensor 752 is connected to the air bag 751, the side of the movable side plate 74 is fixedly connected to the clamping plate 76, the movable side plate 74 The side of the plate 62 is fixedly connected to a limit rod 73, one end of which passes through a screw plate 71, and the limit rod 73 is movably connected to the screw plate 71. The injured limb of the patient is placed between the fixed side plate 75 and the movable side plate 74 on the top of the disassembly plate 62, and the screw rod 72 is rotated. The movable side plate 74 is driven to move by the threaded action between the screw rod 72 and the screw plate 71, and the injured limb of the patient is fixed by the splint 76 on the surface of the movable side plate 74 and the fixed side plate 75. During the clamping process of the splint 76, the airbag 751 is compressed to generate pressure, and the pressure sensor 752 detects the change in pressure. The clamping force can be judged by the pressure sensor 752 to avoid secondary injury to the patient caused by excessive clamping force.

[0031] Example 3

[0032] like Figure 1-6 As shown, on the basis of Example 1, the present invention provides a technical solution: preferably, a fixing groove 51 is opened inside the slider 5, a pressure plate 52 is movably sleeved inside the fixing groove 51, an adjusting rod 53 is fixedly connected to one side of the pressure plate 52, an arc spring piece 54 is fixedly connected to the other side of the pressure plate 52, one side of the arc spring piece 54 is fixedly connected to the inner side of the fixing groove 51, a paddle 55 is fixedly connected to the top surface of the pressure plate 52, an adjusting hole 4 is opened on the side of the slide groove 3, the adjusting holes 4 are evenly distributed on the side of the slide groove 3, one end of the adjusting rod 53 extends to the outside of the slider 5 and is connected to the adjusting hole 4 The clamping connection is achieved by moving the paddle 55 to drive the pressure plate 52 to move in the fixing groove 51. When the pressure plate 52 moves, it drives the adjusting rod 53 to move and compresses the arc spring piece 54 to generate elastic force. The adjusting rod 53 moves out of the adjusting hole 4 at the current position. At this time, the movable slider 5 moves in the sliding groove 3. The movement of the slider 5 can drive the disassembly mechanism 6 and the fixing mechanism 7 to move, which is convenient for adjusting the fixed position of the patient's limb. After adjusting to the specified position, the paddle 55 is released, and the arc spring piece 54 restores the elastic force to drive the adjusting rod 53 to pop out. The adjusting rod 53 is clamped into the adjusting hole 4 at the current position for fixation, thereby improving adaptability.

[0033] The working principle of the detachable clamping device for fracture patients will be described in detail below.

[0034] like Figure 1-6 As shown, when in use, the moving wheel 2 is used to move the bed body 1 to the patient's position. According to the required fixed position, the paddle 55 is toggled to drive the pressure plate 52 to move in the fixing groove 51. When the pressure plate 52 moves, it drives the adjusting rod 53 to move and compresses the arc spring piece 54 to generate elastic force. The adjusting rod 53 moves out of the adjusting hole 4 at the current position. At this time, the movable slider 5 moves in the sliding groove 3. The movement of the slider 5 can drive the disassembly mechanism 6 and the fixing mechanism 7 to move, which is convenient for adjusting the fixed position of the patient's limb. After adjusting to the specified position, the paddle 55 is released, and the arc spring piece 54 restores the elastic force to drive the adjusting rod 53 to pop out. The adjusting rod 53 is snapped into the adjusting hole 4 at the current position for fixing. The disassembly plate 62 is installed on the top of the support block 61 through the square groove 621, and the top block 617 is pulled to move. The top block 617 stretches the tension spring 615 to generate elastic force, and the top block 617 is moved to a vertical position by using the action of the rotating shaft 612 and the rotating block 613. The clamping plate 618 is clamped into the clamping groove 622, thereby fixing the disassembly plate 62 on the top of the support block 61. The patient is then moved onto the bed body 1, and the patient's injured limb is placed between the fixed side plate 75 and the movable side plate 74 on the top of the disassembly plate 62. The screw rod 72 is rotated, and the movable side plate 74 is driven to move by the threaded action between the screw rod 72 and the screw plate 71. The patient's injured limb is fixed by the splint 76 on the surface of the movable side plate 74 and the fixed side plate 75. During the clamping process of the splint 76, the airbag 751 is compressed to generate pressure, and the pressure sensor 752 detects the change in pressure. The clamping force can be determined by the pressure sensor 752. When the patient needs to be transferred to the bed, the clamping plate 618 and the clamping groove 622 are separated, and the tension spring 615 returns to its original position due to the recovery force. At this time, the disassembly plate 62 can be removed from the top of the support block 61, which is convenient for transferring the limb fixed by the fixing mechanism 7.

[0035] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not depart from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A detachable clamping device for a fracture patient, comprising a bed (1), characterized in that: The bottom four corners of the bed body (1) are all provided with moving wheels (2); the top surface of the bed body (1) is provided with a slide groove (3); the inside of the slide groove (3) is slidably connected with a slider (5); the top surface of the slider (5) is provided with a disassembly mechanism (6); the top surface of the disassembly mechanism (6) is provided with a fixing mechanism (7); The disassembly mechanism (6) comprises a support block (61) and a disassembly plate (62); the side of the support block (61) is fixedly connected to a transverse plate (611); the side of the transverse plate (611) is fixedly connected to a rotating shaft (612); the surface of the rotating shaft (612) is rotatably connected to a rotating block (613); the side of the rotating block (613) is fixedly connected to a sleeve (614); the sleeve (614) is movably sleeved with a straight rod (616); one end of the straight rod (616) is fixedly connected to a top block (617); the side of the top block (617) is fixedly connected to a clamping plate (618).

2. A detachable clamping device for fracture patients according to claim 1, characterized in that: The side surface of the disassembly plate (62) is provided with a card slot (622), and the card slot (622) is card-engaged with the card plate (618); the bottom surface of the disassembly plate (62) is provided with a square groove (621), and the square groove (621) is card-engaged with the top surface of the support block (61).

3. A detachable clamping device for fracture patients according to claim 1, characterized in that: A tension spring (615) is fixedly connected to the side of the top block (617), one end of the tension spring (615) is fixedly connected to the side of the rotating block (613), and the tension spring (615) is movably sleeved on the outside of the sleeve (614).

4. A detachable clamping device for fracture patients according to claim 1, characterized in that: The fixing mechanism (7) comprises a screw plate (71) and a fixed side plate (75), wherein the fixed side plate (75) is fixedly connected to one side of the top surface of the disassembly plate (62), and the screw plate (71) is fixedly connected to the other side of the top surface of the disassembly plate (62). The internal thread of the screw plate (71) is connected to a screw rod (72), and one end of the screw rod (72) is rotatably connected to the movable side plate (74).

5. A detachable clamping device for fracture patients according to claim 4, characterized in that: An airbag (751) is fixedly connected to one side of the fixed side plate (75), a clamping plate (76) is fixedly connected to the side of the airbag (751), a pressure sensor (752) is fixedly connected to the other side of the fixed side plate (75), the pressure sensor (752) is connected to the airbag (751), and the clamping plate (76) is fixedly connected to the side of the movable side plate (74).

6. A detachable clamping device for fracture patients according to claim 4, characterized in that: A limiting rod (73) is fixedly connected to the side surface of the movable side plate (74), one end of the limiting rod (73) passes through the screw plate (71), and the limiting rod (73) is movably connected to the screw plate (71).

7. A detachable clamping device for fracture patients according to claim 1, characterized in that: The slider (5) is provided with a fixing groove (51) inside, a pressure plate (52) is movably sleeved inside the fixing groove (51), one side of the pressure plate (52) is fixedly connected to an adjusting rod (53), the other side of the pressure plate (52) is fixedly connected to a circular arc spring sheet (54), one side of the circular arc spring sheet (54) is fixedly connected to the inner side of the fixing groove (51), and the top surface of the pressure plate (52) is fixedly connected to a paddle (55).

8. A detachable clamping device for fracture patients according to claim 7, characterized in that: The side of the slide groove (3) is provided with adjustment holes (4), and the adjustment holes (4) are evenly distributed on the side of the slide groove (3). One end of the adjustment rod (53) extends to the outside of the slider (5) and is engaged with the adjustment hole (4).

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