Emergency fixing device for limb bone fracture in emergency nursing

Abstract

The utility model discloses an emergency nursing limb bone fracture emergency fixing device, and particularly relates to the technical field of medical instruments, the emergency nursing limb bone fracture emergency fixing device comprises four arc-shaped fixing plates which are symmetrically distributed, the upper surface of the arc-shaped fixing plate on one side is fixedly connected with a first buffer structure, and the upper portion of the outer surface of the arc-shaped fixing plate is slidably connected with a sliding structure; the sliding structures on one side are jointly and fixedly connected with a fixing plate structure, and the two handles are jointly and fixedly connected with a plurality of rotating structures. According to the emergency nursing limb bone fracture emergency fixing device, the handle is matched with the rotating structure, the whole device can be operated with one hand, under the emergency condition, operation is convenient and fast, the treatment time is effectively shortened, the sliding structure is matched with the buffering structure and the fixing plate structure, the whole device is suitable for different injured limbs, and the fixing effect is good. Meanwhile, compression hemostasis can be conducted on the bleeding part, a certain buffering effect can be achieved in the clamping process, and the injured fracture part is prevented from being secondarily injured.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to an emergency fixation device for acute nursing of limb bone injuries. Background Art

[0002] In emergency care, emergency fixation devices for limb bone injuries are crucial. They can effectively prevent further displacement or damage to the fracture site, alleviate the patient's pain, and facilitate subsequent treatment and transfer.

[0003] Chinese patent document CN215130399U discloses an emergency fixation device for limb bone injuries for emergency nursing, including a device body, a sliding groove is opened in the middle of the upper end of the device body, a sliding structure is slidably connected in the sliding groove, a placement plate is fixedly connected to the upper end of the sliding structure, a telescope is fixedly connected to the upper end of the support plate, the output end of the telescope passes through the support plate and is fixedly connected to a fixed structure, a fixing rod is fixedly connected to the two support frames, and legs are fixedly connected to the four corners of the lower end of the device body. The device in the above document, by providing a sliding structure and a fixed structure, avoids re-injury of the bone-injured limb part, increases the stability of the moving position by the sliding ball, improves the stability of the device when in use, and increases the clamping area of ​​the device for fixing the bone-injured limb part.

[0004] However, the device in the above literature is complicated to operate, which prolongs the bone injury treatment time to a certain extent, and the air permeability of the fixed structure is relatively weak. Utility Model Content

[0005] The main purpose of the utility model is to provide an emergency fixation device for limb bone injuries in emergency care, which can effectively solve the problems of quickly and conveniently treating bone injuries, being easy to carry, having high air permeability and being able to simply compress and stop bleeding.

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

[0007] An emergency fixation device for limb bone injuries in emergency care, comprising four symmetrically distributed arc-shaped fixing plates, wherein the bottom ends of two arc-shaped fixing plates on one side are fixedly connected to a handle, the upper surfaces of two arc-shaped fixing plates on one side are close to each other and fixedly connected to a plurality of buffer structures 1, the upper portion of the outer surface of the arc-shaped fixing plate is slidably connected to a sliding structure, and the lower surface of the sliding structure is fixedly connected to a plurality of buffer structures 2, one end of two sliding structures on one side is close to each other and fixedly connected to a fixed plate structure, one end of two arc-shaped fixing plates on one side is close to each other and fixedly connected to an arc plate, and the two handles are fixedly connected to a plurality of rotating structures.

[0008] Preferably, the rotating structure includes four symmetrically distributed fixed blocks, the four fixed blocks are rotatably connected to a rotating rod, a torsion spring is fixedly connected to the middle of the outer surface of the rotating rod, and one end of two fixed blocks on one side away from the rotating rod is fixedly connected to the handle.

[0009] Preferably, spherical grooves are symmetrically provided on the front and rear sides of the arc-shaped fixed plate, and the sliding structure includes an arc-shaped cylinder, and V-shaped spring pieces are fixedly connected to the front and rear sides of the inner cavity of the arc-shaped cylinder, and a spherical slider is fixedly connected to the side of the V-shaped spring piece close to the arc-shaped fixed plate, and the spherical surface of the spherical slider can contact the spherical groove.

[0010] Preferably, the buffer structure 1 comprises a buffer plate, a plurality of springs are fixedly connected to the bottom end of the buffer plate, and the bottom end of the springs is fixedly connected to the upper surface of the arc-shaped fixed plate.

[0011] Preferably, the specific structure of the buffer structure 2 is the same as that of the buffer structure 1, and the connection method between the lower surface of the arc-shaped cylinder and the buffer structure 2 is the same as the connection method between the buffer structure 1 and the arc-shaped fixing plate.

[0012] Preferably, the fixed plate structure comprises a circular plate, a plurality of air bags are fixedly connected to the inner surface of the circular plate, a plurality of air holes are opened in the gaps between the air bags, and two arc-shaped tubes on one side are close to each other and fixedly connected to the circular plate at one end.

[0013] Preferably, both ends of the arc plate are slidably connected to the arc tube, the inner surface of the arc plate is slidably connected to the outer surface of the circular plate, and the bottom end of the arc plate is fixedly connected to the top end of the handle.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. During the implementation of the utility model, the handle is combined with the rotating structure so that the whole device can be operated with one hand. In emergency situations, the operation is convenient and the rescue time is effectively shortened. Secondly, the sliding structure is combined with the buffer structure and the fixed plate structure to make the whole device suitable for different injured limbs. At the same time, the bleeding part can be compressed to stop bleeding, and it can also have a certain buffering effect during the clamping process to avoid secondary injury to the injured fracture part.

[0016] 2. During the implementation of the utility model, the air holes are used in conjunction with the circular plate for fixation, which is breathable and can facilitate medical staff to observe the condition of the injured limb and facilitate subsequent treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a cross-sectional schematic diagram of the utility model;

[0019] Figure 3 It is a schematic diagram of the structure of the rotating structure and the arc plate assembly of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the arc-shaped fixing plate and the buffer structure assembly of the utility model;

[0021] Figure 5 It is a schematic diagram of the internal component structure of the sliding structure of the utility model.

[0022] In the figure: 1. arc-shaped fixed plate; 11. spherical groove; 2. handle; 3. buffer structure one; 31. buffer plate; 32. spring; 4. sliding structure; 41. arc-shaped cylinder; 42. V-shaped spring; 43. spherical slider; 5. fixed plate structure; 51. round plate; 52. air vent; 53. air bag; 6. arc-shaped plate; 7. rotating structure; 71. fixed block; 72. rotating rod; 73. torsion spring; 8. buffer structure two. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figure 1 and Figure 2 As shown, an emergency fixation device for limb bone injuries in emergency care includes four symmetrically distributed arc-shaped fixing plates 1, two arc-shaped fixing plates 1 on one side have a handle 2 fixedly connected to their bottom ends, the upper surfaces of the two arc-shaped fixing plates 1 on one side are close to each other and are fixedly connected to a plurality of buffer structures 3 on one side, the upper portion of the outer surface of the arc-shaped fixing plate 1 is slidably connected to a sliding structure 4, and the lower surface of the sliding structure 4 is fixedly connected to a plurality of buffer structures 8, two sliding structures 4 on one side are close to each other and are fixedly connected to a fixed plate structure 5 at one end, two arc-shaped fixing plates 1 on one side are close to each other and are fixedly connected to an arc plate 6 at one end, and the two handles 2 are fixedly connected to a plurality of rotating structures 7.

[0025] The material of the buffer plate 31 described in this solution is medical rubber material, which has the material properties of being soft and having a certain supporting force.

[0026] When the device in this scheme is in operation, the user pries the bottom end of the handle 2, and rotates the connection through the rotating structure 7 so that the two arc-shaped fixed plates 1 on one side drive the sliding structure 4, the fixed plate structure 5 and the arc-shaped plate 6 to open, so that they fit the position to be fixed of the bone injury, and then pulls the top end of the sliding structure 4 to move the position of the sliding structure 4, so that the sliding structure 4 fits the limb more closely.

[0027] See also Figure 2The rotating structure 7 includes four symmetrically distributed fixed blocks 71, which are rotatably connected to a rotating rod 72. A torsion spring 73 is fixedly connected to the middle of the outer surface of the rotating rod 72, and one end of two fixed blocks 71 on one side away from the rotating rod 72 is fixedly connected to the handle 2.

[0028] Specifically, when the bottom end of the handle 2 is moved, the fixing block 71 is driven to rotate, and the torsion spring 73 is compressed, so that the upper end of the handle 2 is separated and opened.

[0029] See also Figure 4 The front and rear sides of the arc-shaped fixed plate 1 are symmetrically provided with spherical grooves 11, and the sliding structure 4 includes an arc-shaped cylinder 41, and the front and rear sides of the inner cavity of the arc-shaped cylinder 41 are fixedly connected with V-shaped spring pieces 42, and the V-shaped spring piece 42 is fixedly connected with a spherical slider 43 on the side close to the arc-shaped fixed plate 1, and the spherical surface of the spherical slider 43 can contact the spherical groove 11.

[0030] Furthermore, when the user pulls the arc tube 41, the spherical slider 43 slides along the inner surface of the spherical groove 11, thereby squeezing the V-shaped spring piece 42, and at the same time driving the spherical slider 43 to slide to the top of the spherical groove 11. When the arc tube 41 is continued to be pulled upward, the spherical slider 43 is driven to move upward until it is in contact with the inner cavity of another spherical groove 11. The above operation is repeated until the inner surface of the arc tube 41 is in contact with the injured limb.

[0031] See also Figure 1 and Figure 4 The buffer structure 1 3 includes a buffer plate 31, and a plurality of springs 32 are fixedly connected to the bottom end of the buffer plate 31. The bottom end of the spring 32 is fixedly connected to the upper surface of the arc-shaped fixed plate 1. The specific structure of the buffer structure 2 8 is the same as that of the buffer structure 1 3. The connection method between the lower surface of the arc-shaped cylinder 41 and the buffer structure 2 8 is the same as the connection method between the buffer structure 1 3 and the arc-shaped fixed plate 1.

[0032] Specifically, when the device in this scheme is used to clamp and fix a person with limb bone injuries, the limb will fit tightly against the buffer plate 31, and the buffer plate 31 and the spring 32 located on the lower surface of the arc tube 41 will compress the injured bleeding part to stop the bleeding, and the buffer plate 31 and the spring 32 located on the upper surface of the arc fixing plate 1 will buffer the limb to prevent secondary injury caused by excessive squeezing.

[0033] See also Figure 2 The fixed plate structure 5 includes a circular plate 51, and a plurality of air bags 53 are fixedly connected to the inner surface of the circular plate 51. The circular plate 51 has a plurality of air holes 52 in the gaps between the air bags 53. Two arc tubes 41 on one side are close to each other and fixedly connected to the circular plate 51 at one end. The two ends of the arc plate 6 are slidably connected to the arc tube 41, the inner surface of the arc plate 6 is slidably connected to the outer surface of the circular plate 51, and the bottom end of the arc plate 6 is fixedly connected to the top of the handle 2.

[0034] Specifically, during use of the device in this solution, the arc plate 6 is located in a lower position and cooperates with the circular plate 51 to fix the injured limb as a whole to avoid secondary injury. At the same time, the air bag 53 on the inner surface of the circular plate 51 also has a buffering and compression hemostasis function, and cooperates with the air hole 52 to improve the air permeability, avoiding medical staff from failing to discover problems in time.

[0035] The working principle of the utility model is:

[0036] First, the user twists the bottom end of the handle 2 to rotate the fixing block 71 around the rotating rod 72, and at the same time drives the arc-shaped fixing plates 1, the sliding structure 4, the fixing plate structure 5 and the arc-shaped plate 6 on both sides to separate and open, and place them under the injured limb, then pull the upper end of the arc-shaped cylinder 41, and through the V-shaped spring piece 42 and the spherical slider 43 cooperating with the spherical groove 11, the arc-shaped cylinder 41 is rotated to a suitable position, so that the whole device can completely cover the injured limb and fix it.

[0037] At the same time, the arc plate 6 and the fixed plate structure 5 can fix the injured limb, and the airbag 53 cooperates with the buffer structure 1 3 and the buffer structure 2 8 to compress different parts to stop bleeding and have a buffering effect. Finally, the injured limb is urgently fixed and then transferred to the hospital for follow-up treatment.

[0038] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An emergency fixation device for limb bone injuries in emergency care, comprising four symmetrically distributed arc-shaped fixing plates (1), characterized in that: The bottom ends of the two arc-shaped fixed plates (1) on one side are fixedly connected to a handle (2); the upper surfaces of the two arc-shaped fixed plates (1) on one side are close to each other and fixedly connected to a plurality of buffer structures (1) on one side; the upper part of the outer surface of the arc-shaped fixed plate (1) is slidably connected to a sliding structure (4); the lower surface of the sliding structure (4) is fixedly connected to a plurality of buffer structures (2) on the lower surface; the two sliding structures (4) on one side are close to each other and fixedly connected to a fixed plate structure (5); the two arc-shaped fixed plates (1) on one side are close to each other and fixedly connected to an arc plate (6); and the two handles (2) are fixedly connected to a plurality of rotating structures (7).

2. The emergency fixation device for limb bone injuries in emergency care according to claim 1 is characterized by: The rotating structure (7) comprises four symmetrically distributed fixed blocks (71), the four fixed blocks (71) being rotatably connected to a rotating rod (72) together, a torsion spring (73) being fixedly connected to the middle of the outer surface of the rotating rod (72), and ends of two fixed blocks (71) on one side away from the rotating rod (72) being fixedly connected to the handle (2) together.

3. The emergency fixation device for limb bone injuries in emergency care according to claim 2, characterized in that: The arc-shaped fixing plate (1) is symmetrically provided with spherical grooves (11) on the front and rear sides, and the sliding structure (4) comprises an arc-shaped cylinder (41). The front and rear sides of the inner cavity of the arc-shaped cylinder (41) are fixedly connected with V-shaped spring pieces (42). The side of the V-shaped spring piece (42) close to the arc-shaped fixing plate (1) is fixedly connected with a spherical slider (43), and the spherical surface of the spherical slider (43) can contact the spherical groove (11).

4. The emergency fixation device for limb bone injuries in emergency care according to claim 3 is characterized by: The buffer structure (3) comprises a buffer plate (31), the bottom end of which is fixedly connected to a plurality of springs (32), and the bottom end of the springs (32) is fixedly connected to the upper surface of the arc-shaped fixed plate (1).

5. The emergency fixation device for limb bone injuries in emergency care according to claim 4, characterized in that: The specific structure of the buffer structure 2 (8) is the same as that of the buffer structure 1 (3), and the connection method between the lower surface of the arc-shaped cylinder (41) and the buffer structure 2 (8) is the same as the connection method between the buffer structure 1 (3) and the arc-shaped fixing plate (1).

6. The emergency fixation device for limb bone injuries in emergency care according to claim 5, characterized in that: The fixed plate structure (5) comprises a circular plate (51), the inner surface of which is fixedly connected to a plurality of air bags (53), and the circular plate (51) is provided with a plurality of air holes (52) in the gaps between the air bags (53). Two arc-shaped cylinders (41) on one side are close to each other at one end and are fixedly connected to the circular plate (51).

7. The emergency fixation device for limb bone injuries in emergency care according to claim 6, characterized in that: The two ends of the arc plate (6) are slidably connected to the arc tube (41), the inner surface of the arc plate (6) is slidably connected to the outer surface of the circular plate (51), and the bottom end of the arc plate (6) is fixedly connected to the top end of the handle (2).

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