Special fixing device for traumatic orthopedics department

Abstract

The utility model discloses a special fixing device for traumatic orthopedics, which relates to the technical field of orthopedics fixation and comprises a cushion table, side plates are symmetrically and fixedly mounted on two sides of the upper end of the cushion table, hinge top covers are movably hinged to the upper ends of the side plates, and fixing mechanisms are symmetrically mounted on two sides of the side plates. A cooling mechanism is installed in the hinge top cover, and a soft cushion is fixedly installed on the inner side of the upper end of the cushion table. Under the cooperation of the fixing box, the threaded sleeve, the threaded rod, the rotary knob, the bearing seat, the arc-shaped fixing blocks, the arc-shaped air bag cushion, the guide pipe and the inflation and deflation balloon, the legs of a patient can be preliminarily fixed through the two sets of arc-shaped fixing blocks, then the inflation and deflation balloon is continuously pressed, and air can be conveyed into the arc-shaped air bag cushion through the guide pipe; and then the arc-shaped air bag cushion is expanded, the legs of the patient can be in contact and fixed, and therefore the stability of the device for fixing the legs of the patient is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of orthopedic fixation, in particular to a special fixation device for trauma orthopedics. Background Art

[0002] Orthopedics is one of the most common departments in major hospitals. It mainly studies the anatomy, physiology and pathology of the skeletal muscle system, and uses drugs, surgery and physical methods to maintain and develop the normal form and function of this system.

[0003] With the widespread use of transportation, traffic accidents are becoming more and more frequent, and the number of trauma orthopedic patients is increasing day by day. When treating trauma orthopedic fractures, the choice of fracture fixation method has always been a controversial topic in the orthopedic community. There is no unified conclusion at present. In the 1950s, the society formulated a series of basic principles for orthopedic treatment based on the orthopedic treatment technology at that time, namely: 1. Achieve anatomical reduction of fracture fragments, especially fractures in the joint area; 2. Design strong internal fixation; 3. Meet the requirements of biomechanics; 4. Non-invasive operation to maintain blood supply to soft tissues and fracture fragments; 5. Early active and painless activities to prevent fractures. This was the orthopedic treatment standard generally recognized by the orthopedic community at that time. The purpose of the society to formulate these rules is: by restoring the anatomical structure of the fracture ends to a certain strength and applying pressure to fix them, local micro-movement of the fracture site can be effectively prevented, and after a certain period of time, the effect of first-stage healing can be achieved.

[0004] The existing technology has the following problems:

[0005] In actual use, the existing devices use two plates to squeeze the fracture site from both sides to achieve the fixation effect. However, it is difficult for the plates to fit the injured part during fixation, which easily leads to unstable fixation. At the same time, the existing devices have a simple structure and poor adaptability. The fracture site of patients is prone to heat up after orthopedic surgery, and the pain is severe, which cannot relieve the pain of patients. Utility Model Content

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A special fixation device for trauma orthopedics includes a pad, side panels are symmetrically fixedly installed on both sides of the upper end of the pad, hinge top covers are movably hinged on the upper ends of the side panels, fixing mechanisms are symmetrically installed on both sides of the side panels, a cooling mechanism is installed inside the hinge top cover, and a soft cushion is fixedly installed on the inner side of the upper end of the pad.

[0008] Preferably: the fixing mechanism comprises a fixing box, the bottom end of the fixing box is fixedly connected to the middle of the outer side of the side panel, the top of the fixing box is fixedly installed with a screw sleeve, the inside of the screw sleeve is rotatably connected with a screw, the top of the screw is fixedly installed with a knob, the bottom end of the screw is installed with a bearing seat, the bottom end of the bearing seat is fixedly installed with an arc-shaped fixing block, the inner side of the arc-shaped fixing block is fixedly installed with an arc-shaped airbag cushion, the front end of the arc-shaped airbag cushion is fixedly installed with a connected conduit, and the top of the conduit is fixedly installed with a connected inflatable air ball.

[0009] Preferably, the outer side of the bottom end of the screw rod is movably connected to the middle of the side plate.

[0010] Preferably, the bottom end of the bearing seat is fixedly connected to the middle of the outer side of the arc block.

[0011] Preferably: the cooling mechanism includes a accommodating cavity, the left and right inner walls of the top of the hinged top cover are symmetrically provided with accommodating cavities, a fan is fixedly installed on the top inner wall of the accommodating cavity, the outer walls on both sides of the upper end of the hinged top cover are symmetrically provided with a plurality of air holes 1, and the inner walls on both sides of the lower end of the hinged top cover are symmetrically provided with air holes 2.

[0012] Preferably, the air hole 1 is communicated with the interior of the accommodating cavity.

[0013] Preferably, the second air hole is communicated with the interior of the accommodating cavity.

[0014] Preferably, the inner side of the upper end of the pad is arc-shaped, and the cushion is arc-shaped.

[0015] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0016] 1. The utility model provides a special fixation device for trauma orthopedics. Through a fixing mechanism, with the cooperation of a fixing box, a screw sleeve, a screw rod, a knob, a bearing seat, an arc-shaped fixing block, an arc-shaped airbag cushion, a catheter, and an inflatable gas ball, two sets of arc-shaped fixing blocks can be used to preliminarily fix the patient's legs. Then, by continuously pressing the inflatable gas ball, gas can be transported to the arc-shaped airbag cushion through the catheter, thereby expanding the arc-shaped airbag cushion, contacting and fixing the patient's legs, thereby improving the stability of the device in fixing the patient's legs.

[0017] 2. The utility model provides a special fixation device for trauma orthopedics. Through the cooling mechanism, through the cooperation of the accommodating cavity, the fan, the air hole 1 and the air hole 2, the fan can cool down the fracture site of the patient, thereby reducing the pain of the patient as much as possible, thereby achieving a certain degree of comfort for the patient. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1It is a structural schematic diagram of a special fixation device for trauma orthopedics of the utility model;

[0019] Figure 2 It is a schematic diagram of the structure of the hinged top cover of the utility model being opened;

[0020] Figure 3 It is a structural schematic diagram of the fixing mechanism of the utility model;

[0021] Figure 4 It is a structural schematic diagram of the detail diagram of the fixing mechanism of the utility model;

[0022] Figure 5 It is a structural schematic diagram of the cooling mechanism of the utility model.

[0023] In the figure: 1. pad; 2. side panel; 3. hinge top cover; 4. fixing mechanism; 5. cooling mechanism; 6. cushion; 41. fixing box; 42. screw sleeve; 43. screw; 44. knob; 45. bearing seat; 46. arc-shaped fixing block; 47. arc-shaped airbag cushion; 48. conduit; 49. inflatable air balloon; 51. accommodating chamber; 52. fan; 53. air hole 1; 54. air hole 2. DETAILED DESCRIPTION

[0024] The present invention is further described in detail below in conjunction with the embodiments:

[0025] like Figure 1-5 As shown, the utility model provides a special fixation device for trauma orthopedics, including a pad 1, side panels 2 are symmetrically fixedly installed on both sides of the upper end of the pad 1, hinge top covers 3 are movably hinged at the upper ends of the side panels 2, fixing mechanisms 4 are symmetrically installed on both sides of the side panels 2, a cooling mechanism 5 is installed inside the hinge top cover 3, and a soft cushion 6 is fixedly installed on the inner side of the upper end of the pad 1.

[0026] The inner side of the upper end of the cushion platform 1 is arc-shaped, and the cushion 6 is arc-shaped.

[0027] Through the fixing mechanism 4, two groups of arc-shaped fixing blocks 46 can be used to preliminarily fix the patient's legs, and then by continuously pressing the inflated air balloon 49, gas can be delivered to the arc-shaped airbag cushion 47 through the catheter 48, thereby causing the arc-shaped airbag cushion 47 to expand, which can contact and fix the patient's legs, thereby improving the stability of the device in fixing the patient's legs. Through the cooling mechanism 5, the fan 52 can cool the patient's fracture site, thereby reducing the patient's pain as much as possible, thereby achieving a certain degree of comfort for the patient.

[0028] like Figure 3-4As shown, the fixing mechanism 4 includes a fixing box 41, the bottom end of the fixing box 41 is fixedly connected to the middle of the outer side of the side panel 2, a screw sleeve 42 is fixedly installed on the top of the fixing box 41, a screw 43 is rotatably connected inside the screw sleeve 42, a knob 44 is fixedly installed on the top of the screw 43, a bearing seat 45 is installed on the bottom end of the screw 43, an arc-shaped fixing block 46 is fixedly installed on the bottom end of the bearing seat 45, an arc-shaped airbag cushion 47 is fixedly installed on the inner side of the arc-shaped fixing block 46, a connected conduit 48 is fixedly installed on the front end of the arc-shaped airbag cushion 47, and a connected inflatable air ball 49 is fixedly installed on the top of the conduit 48.

[0029] The outer side of the bottom end of the screw rod 43 is movably connected to the middle of the side plate 2 through the screw rod 43 .

[0030] The bottom end of the bearing seat 45 is fixedly connected to the middle of the outer side of the arc block.

[0031] like Figure 5 As shown, the cooling mechanism 5 includes an accommodating cavity 51, and the left and right inner walls of the top of the hinged top cover 3 are symmetrically provided with accommodating cavities 51, and a fan 52 is fixedly installed on the top inner wall of the accommodating cavity 51, and the outer walls on both sides of the upper end of the hinged top cover 3 are symmetrically provided with a plurality of air holes 1 53, and the inner walls on both sides of the lower end of the hinged top cover 3 are symmetrically provided with air holes 2 54.

[0032] The air hole 1 53 is communicated with the interior of the accommodating cavity 51 .

[0033] The second air hole 54 is communicated with the interior of the accommodating cavity 51 .

[0034] The working principle of this special fixation device for trauma orthopedics will be specifically described below.

[0035] like Figure 1-5As shown, when the special fixation device for trauma orthopedics is used, the hinged top cover 3 can be opened first, and then the injured part of the patient, such as the leg, is placed on the soft cushion 6 on the inner side of the pad 1, and then the hinged top cover 3 is closed, and then the knobs 44 on both sides are rotated, so that the rotation drives the screw 43 to rotate in the screw sleeve 42, so that the screw 43 can move toward the patient's leg in the screw sleeve 42, and the screw 43 can push the bearing seat 45 to move synchronously, so that the bearing seat 45 drives the arc-shaped fixing block 46 to move synchronously, and then the arc-shaped leg can be initially fixed, and then the inflatable air balloon 49 can be continuously pressed so that the inflatable air balloon 49 can generate gas, and the gas can be transported to the arc-shaped airbag cushion 47 through the conduit 48, so that the arc-shaped airbag cushion 47 can be formed. The airbag cushion 47 expands, and the arc-shaped airbag cushion 47 contacts the patient's leg. After the contact, the reaction force of the leg can be fed back to the arc-shaped airbag cushion 47, so that the arc-shaped airbag cushion 47 is deformed according to the shape of the patient's leg, so that the arc-shaped airbag cushion 47 can better fit the patient's leg. At the same time, after the arc-shaped airbag cushion 47 contacts the patient's leg, the pressing of the inflated air ball 49 can be stopped, thereby improving the stability of the device in fixing the fracture position; at the same time, when the patient's injured part is in severe pain, the fan 52 can be turned on to make the fan 52 run. The fan 52 works and generates airflow, and the airflow flows to the patient's injured part through the air hole 2 54, thereby cooling the patient's injured part and reducing the patient's pain.

[0036] 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 deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A special fixation device for trauma orthopedics, comprising a support platform (1), with side plates (2) symmetrically fixedly mounted on both sides of the upper end of the support platform (1), characterized in that: The upper end of the side panel (2) is movably hinged with a hinged top cover (3), fixing mechanisms (4) are symmetrically installed on both sides of the side panel (2), a cooling mechanism (5) is installed inside the hinged top cover (3), and a soft cushion (6) is fixedly installed on the inner side of the upper end of the pad (1).

2. A special fixation device for trauma orthopedics according to claim 1, characterized in that: The fixing mechanism (4) comprises a fixing box (41), the bottom end of the fixing box (41) is fixedly connected to the middle of the outer side of the side plate (2), the top end of the fixing box (41) is fixedly installed with a screw sleeve (42), the inside of the screw sleeve (42) is rotatably connected with a screw rod (43), the top of the screw rod (43) is fixedly installed with a knob (44), the bottom end of the screw rod (43) is installed with a bearing seat (45), the bottom end of the bearing seat (45) is fixedly installed with an arc-shaped fixing block (46), the inner side of the arc-shaped fixing block (46) is fixedly installed with an arc-shaped airbag cushion (47), the front end of the arc-shaped airbag cushion (47) is fixedly installed with a connected conduit (48), and the top of the conduit (48) is fixedly installed with a connected inflatable gas ball (49).

3. A special fixation device for trauma orthopedics according to claim 2, characterized in that: The outer side of the bottom end of the screw rod (43) is movably connected to the middle of the side plate (2).

4. A special fixation device for trauma orthopedics according to claim 3, characterized in that: The bottom end of the bearing seat (45) is fixedly connected to the middle of the outer side of the arc block.

5. The special fixation device for trauma orthopedics according to claim 1, characterized in that: The cooling mechanism (5) comprises a receiving cavity (51), the left and right inner walls of the top of the hinged top cover (3) are symmetrically provided with receiving cavities (51), a fan (52) is fixedly mounted on the top inner wall of the receiving cavity (51), the outer walls on both sides of the upper end of the hinged top cover (3) are symmetrically provided with a plurality of air holes (53), and the inner walls on both sides of the lower end of the hinged top cover (3) are symmetrically provided with air holes (54).

6. A special fixation device for trauma orthopedics according to claim 5, characterized in that: The air hole 1 (53) is communicated with the interior of the accommodating cavity (51).

7. A special fixation device for trauma orthopedics according to claim 6, characterized in that: The second air hole (54) is communicated with the interior of the accommodating cavity (51).

8. The special fixation device for trauma orthopedics according to claim 1, characterized in that: The inner side of the upper end of the cushion platform (1) is arc-shaped, and the soft cushion (6) is arc-shaped.

Images