CN216603365U - A new type of orthopedic inner arc supporter - Google Patents

Abstract

The utility model discloses a novel orthopedic internal arc support, which comprises a support mechanism, an angle adjusting mechanism and a height adjusting mechanism. The utility model has the beneficial effects that: the angle adjusting mechanism is arranged to drive the arc-shaped plate to present different inclination angles, so that the arc-shaped plate can be supported at corresponding angles according to different supporting requirements of patients, and meanwhile, the thread telescopic mechanism for adjusting the angles can form triangular stable support while realizing the inclination adjustment of the arc-shaped plate; the height adjusting mechanism is arranged, the telescopic inner rod is movably inserted into the telescopic outer rod, and one side of the upper end of the telescopic outer rod is in threaded connection with a fastening knob for fixing the telescopic inner rod, so that the extension length of the telescopic inner rod can be conveniently adjusted and fixed, and the arc-shaped plate of the support can be supported below the fractured and injured arm or leg of a patient; the soft cushion arranged in an arc shape is arranged, so that when the arms or legs of a patient with fracture injury are placed on the arc plate to be supported, the soft cushion is contacted with the soft cushion, and pain of the patient is reduced.

Description

A new type of orthopedic inner arc supporter

technical field

The utility model relates to a supporter, in particular to a novel orthopedic inner arc supporter, which belongs to the technical field of medical instruments.

Background technique

For some patients with arm or leg fractures, after the fracture position is reduced, they cannot move at will to prevent re-dislocation. At the same time, in order to avoid the lack of support at the fracture site, it is often necessary to use an auxiliary support device to fix the fractured arm or leg of the patient. Elevate support.

For the existing support devices, there are often many problems:

1. For some simple support devices, ropes are used to lift and support the injured part, so that the injured limb of the patient is stressed by a rope. Long-term lifting and support will bring more discomfort to the patient;

2. For some existing devices that are supported from below the injured part of the patient, it is often impossible to adjust the device accordingly, and the device cannot be adjusted to a suitable height or angle according to the different needs of the patient. bring more inconvenience.

Utility model content

The purpose of this utility model is to provide a novel orthopaedic inner arc supporter in order to solve the problem.

The utility model achieves the above purpose through the following technical solutions: a novel orthopedic inner arc supporter, comprising:

a support mechanism, which is composed of an arc-shaped plate with an inwardly concave arc-shaped surface and a U-shaped seat located under the arc-shaped plate;

The angle adjustment mechanism is arranged below the support mechanism, and is composed of a connecting seat connected to the supporting inclined rods symmetrically welded on the left and right sides under the U-shaped seat, and a threaded telescopic mechanism located on both sides of the connecting seat respectively. One end of the threaded telescopic mechanism is respectively rotatably connected to the connecting lugs welded and fixed on both sides of the connecting seat, and the other ends of the two threaded telescopic mechanisms are respectively rotatably connected to the connecting lugs welded and fixed on the front and rear sides of the bottom of the U-shaped seat. ;

The height adjustment mechanism is arranged below the support mechanism and consists of a vertically arranged telescopic outer rod and a telescopic inner rod inserted in the telescopic outer rod. The bottom end of the telescopic outer rod is welded and fixed on the supporter. At the center of the bottommost base, the top end of the telescopic inner rod is welded and fixed below the connecting seat.

As a further solution of the present invention, there are two arc-shaped plates, and the center of the lower surface of the arc-shaped plate is provided with a connecting screw that passes through the movable groove opened by the U-shaped seat, and the arc-shaped plate passes through the center of the lower surface of the arc plate. The fastening nut is screwed on the connecting rod to be fixedly connected with the U-shaped seat.

As a further solution of the present invention, the bottom end of the supporting inclined rod is rotatably clamped on the connecting seat, and a connecting screw is passed between the supporting inclined rod and the connecting seat for fixing.

As a further solution of the present invention, the threaded telescopic mechanism is composed of threaded rods at both ends and a threaded sleeve connected between the two threaded rods, and reverse threads are arranged on the two threaded rods.

As a further solution of the present invention, the telescopic inner rod is movably inserted in the telescopic outer rod, and the upper end side of the telescopic outer rod is threadedly connected with a tightening knob for fixing the telescopic inner rod.

As a further solution of the present invention, soft pads arranged in an arc shape are placed on the inner side of the arc plate.

The beneficial effects of the present utility model are:

1. An angle adjustment mechanism is provided to drive the arc plate to present different inclination angles, so that the corresponding angle can be supported according to the different support requirements of the patient. At the same time of tilt adjustment, it can also form a triangular stable support;

2. A height adjustment mechanism is provided, the telescopic inner rod is movably installed in the telescopic outer rod, and the upper end side of the telescopic outer rod is threadedly connected with a tightening knob for fixing the telescopic inner rod, which is convenient to adjust the extension length of the telescopic inner rod , and fix it so that the curved plate of the support can be supported under the patient's fractured arm or leg;

3. A soft pad is provided in the shape of an arc, so that when the patient's fractured arm or leg is placed on the curved plate for support, it is in contact with the softer pad to reduce the patient's pain.

Description of drawings

Fig. 1 is the front view structure schematic diagram of the present utility model;

Figure 2 is a schematic diagram of the connection structure between the curved plate and the U-shaped seat of the present invention;

FIG. 3 is a schematic structural diagram of the angle adjustment mechanism of the present invention.

In the picture: 1. Arc-shaped plate, 2. U-shaped seat, 3. Soft pad, 4. Connecting screw rod, 5. Active groove, 6. Fastening nut, 7. Supporting inclined rod, 8. Connecting seat, 9. Telescopic Inner rod, 10, telescopic outer rod, 11, tightening knob, 12, base, 13, card slot, 14, connecting ear, 15, threaded rod and 16, threaded sleeve.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

Example 1

Please refer to Figures 1 to 3, a new type of orthopaedic inner arc supporter, including

The supporting mechanism is composed of an arc-shaped plate 1 with an inwardly concave arc-shaped surface and a U-shaped seat 2 located under the arc-shaped plate 1;

The angle adjustment mechanism is arranged below the support mechanism, and is connected by the connecting seat 8 connected by the support inclined rods 7 symmetrically welded on the left and right sides of the U-shaped seat 2 and the threaded telescopic mechanism located on both sides of the connecting seat 8 It is constituted that one end of the two threaded telescopic mechanisms is respectively rotatably connected to the connecting ears 14 welded and fixed on both sides of the connecting seat 8, and the other ends of the two threaded telescopic mechanisms are respectively rotatably connected to the bottom of the U-shaped seat 2. on the connecting ears 14 fixed by welding on the side;

The height adjustment mechanism, which is arranged below the support mechanism, is composed of a vertically arranged telescopic outer rod 10 and a telescopic inner rod 9 inserted into the telescopic outer rod 10. The bottom end of the telescopic outer rod 10 is welded and fixed on the At the center of the base 12 at the bottom end of the supporter, the top end of the telescopic inner rod 9 is welded and fixed below the connecting base 8 .

In the embodiment of the present invention, two arc-shaped plates 1 are provided, and the center of the lower surface of the arc-shaped plate 1 is provided with a connecting screw 4 passing through the movable groove 5 opened in the U-shaped seat 2, and the The arc-shaped plate 1 is screwed on the connecting screw 4 through the tightening nut 6 to be fixedly connected with the U-shaped seat 2, so that the arc-shaped plate 1 is detachably arranged, and the distance between the two arc-shaped plates 1 can be adjusted. for ease of use for different patients.

In the embodiment of the present invention, an arc-shaped soft pad 3 is placed on the inner side of the arc-shaped plate 1, so that when the patient's fractured arm or leg is placed on the arc-shaped plate 1 for support, it is different from the comparison Soft cushions 3 are in contact to reduce the patient's pain.

Embodiment 2

Please refer to Figures 1 to 3, a new type of orthopaedic inner arc supporter, including

The supporting mechanism is composed of an arc-shaped plate 1 with an inwardly concave arc-shaped surface and a U-shaped seat 2 located under the arc-shaped plate 1;

The angle adjustment mechanism is arranged below the support mechanism, and is connected by the connecting seat 8 connected by the support inclined rods 7 symmetrically welded on the left and right sides of the U-shaped seat 2 and the threaded telescopic mechanism located on both sides of the connecting seat 8 It is constituted that one end of the two threaded telescopic mechanisms is respectively rotatably connected to the connecting ears 14 welded and fixed on both sides of the connecting seat 8, and the other ends of the two threaded telescopic mechanisms are respectively rotatably connected to the bottom of the U-shaped seat 2. on the connecting ears 14 fixed by welding on the side;

The height adjustment mechanism, which is arranged below the support mechanism, is composed of a vertically arranged telescopic outer rod 10 and a telescopic inner rod 9 inserted into the telescopic outer rod 10. The bottom end of the telescopic outer rod 10 is welded and fixed on the At the center of the base 12 at the bottom end of the supporter, the top end of the telescopic inner rod 9 is welded and fixed below the connecting base 8 .

In the embodiment of the present invention, the bottom end of the supporting inclined rod 7 is rotatably clamped on the connecting seat 8, and a connecting screw is inserted between the supporting inclined rod 7 and the connecting base 8 for fixing, so that the supporting inclined rod is fixed. 7 can be rotated along with the telescopic adjustment of the threaded telescopic mechanism, thereby driving the arc-shaped plate 1 to present different inclination angles.

In the embodiment of the present invention, the threaded telescopic mechanism is composed of threaded rods 15 at both ends and a threaded sleeve 16 connected between the two threaded rods 15, and the two threaded rods 15 are provided with reverse threads. Rotating the threaded sleeve 16 realizes the length adjustment of the threaded telescopic mechanism, and one of the threaded telescopic mechanisms extends and the other bolt telescopic mechanism shrinks, which can form a triangular stable support while realizing the tilt adjustment of the arc plate 1 .

In the embodiment of the present invention, the telescopic inner rod 9 is movably inserted in the telescopic outer rod 10, and the upper end side of the telescopic outer rod 10 is threadedly connected with a tightening knob 11 for fixing the telescopic inner rod 9, which is convenient for adjustment The extension length of the inner rod 9 is retracted and fixed, so that the arc plate 1 of the supporter can be supported under the arm or leg injured by the patient's fracture.

Working principle: First, the medical staff determines whether the injured part of the patient needs to be supported horizontally or obliquely. If it is supported horizontally, screw the threaded sleeves 16 of the threaded telescopic mechanisms on both sides at the same time, so that the threaded telescopic mechanisms on both sides are at the same length, so that the The arc-shaped plate 1 is arranged horizontally. If the support is inclined, the two threaded sleeves 16 are rotated in the opposite direction, so that one of the threaded telescopic mechanisms is extended, and the other bolt telescopic mechanism is retracted, so that the arc-shaped plate 1 is inclined and arranged to adjust. After completion, tighten the connecting screw between the support oblique rod 7 and the connecting seat 8 for fixation, and then place the supporter under the injured part of the patient's fracture, support it through the arc plate 1, and adjust the expansion and contraction according to the comfort of the patient. The protruding length of the inner rod 9 is fixed.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, and that the present invention may be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments are to be considered in all respects as exemplary and not restrictive, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and it is therefore intended that the All changes within the meaning and range of the required equivalents are embraced within the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

In addition, it should be understood that although this specification is described in terms of embodiments, not each embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims (6)

1. a novel orthopedic inner arc supporter, is characterized in that: comprising: a support mechanism, which is composed of an arc-shaped plate (1) in the shape of an inwardly concave arc-shaped surface and a U-shaped seat (2) located below the arc-shaped plate (1); An angle adjustment mechanism, which is arranged below the support mechanism, and is connected by the support inclined rods (7) symmetrically welded on the left and right sides below the U-shaped seat (2), and the connecting seat (8) and the connecting seat (8) are respectively located in the connecting seat (2). 8) It is composed of threaded telescopic mechanisms on both sides, one end of the two threaded telescopic mechanisms is respectively rotatably connected to the connecting ears (14) welded and fixed to both sides of the connecting seat (8), and the other ends of the two threaded telescopic mechanisms are respectively connected. One end is respectively rotatably connected to the connecting ears (14) welded and fixed on the front and rear sides of the bottom of the U-shaped seat (2); A height adjustment mechanism, which is arranged below the support mechanism, is composed of a telescopic outer rod (10) arranged vertically, and a telescopic inner rod (9) inserted in the telescopic outer rod (10), the telescopic outer rod ( The bottom end of 10) is welded and fixed at the center of the base (12) at the bottommost end of the supporter, and the top end of the telescopic inner rod (9) is welded and fixed under the connecting seat (8). 2. A novel orthopaedic inner arc supporter according to claim 1, characterized in that: two arc plates (1) are provided, and the center of the lower surface of the arc plate (1) is provided with Passing through the connecting screw (4) of the movable groove (5) opened in the U-shaped seat (2), and the arc-shaped plate (1) is screwed on the connecting screw (4) through the tightening nut (6) to connect with the U-shaped plate (1). The seat (2) is fixedly connected. 3. A new type of orthopaedic inner arc supporter according to claim 1, characterized in that: the bottom end of the support oblique rod (7) is rotatably clamped on the connecting seat (8), and the support oblique rod (7) A connecting screw is threaded between the rod (7) and the connecting seat (8) for fixing. 4. A novel orthopaedic inner arc supporter according to claim 1, characterized in that: the threaded telescopic mechanism consists of threaded rods (15) located at both ends and a threaded rod (15) connected between the two threaded rods (15). A threaded sleeve (16) is formed, and reverse threads are provided on the two threaded rods (15). 5. A novel orthopedic inner arc supporter according to claim 1, characterized in that: the telescopic inner rod (9) is movably inserted in the telescopic outer rod (10), and the telescopic outer rod (10) is movably inserted into the telescopic outer rod (10). A tightening knob (11) for fixing the telescopic inner rod (9) is threadedly connected to the upper end side of the ). 6 . The novel orthopaedic inner arc supporter according to claim 1 , wherein a soft pad ( 3 ) arranged in an arc shape is placed on the inner side of the arc plate ( 1 ). 7 .

Images