CN215349832U

CN215349832U - Orthopedic leg joint fixing device

Info

Publication number: CN215349832U
Application number: CN202023085996.0U
Authority: CN
Inventors: 彭海青
Original assignee: Jiangsu Yunwaifu Information Technology Co ltd
Current assignee: Jiangsu Yunwaifu Information Technology Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-12-31
Anticipated expiration: 2030-12-21

Abstract

The utility model relates to the technical field of fixing devices, in particular to an orthopedic leg joint fixing device. The technical problem to be solved by the utility model is not suitable for different patients. In order to solve the technical problem, the utility model provides an orthopedic leg joint fixing device which comprises a left sleeve ring, wherein an expansion groove is fixedly connected to the right side of the left sleeve ring, a sliding block is connected to the inside of the expansion groove in a sliding mode, a spring rod is fixedly installed on the right side of the sliding block, the other end of the spring rod penetrates through the inner wall of the expansion groove and extends to the outside of the expansion groove to be fixedly connected with a right sleeve ring, the right side of the sliding block is movably connected with the right side of the inner wall of the expansion groove through a spring, anti-collision protection pads are fixedly installed on the side surfaces of the left sleeve ring and the right sleeve ring, air bags can be filled aiming at joints with different degrees, the air bags are filled with air, and then the joints of a patient are clamped, so that the joints are attached to prevent an equipment body from crushing the leg joints of the patient.

Description

Orthopedic leg joint fixing device

Technical Field

The utility model relates to the technical field of fixing devices, in particular to an orthopedic leg joint fixing device.

Background

The joint of the existing leg fracture needs to be fixed to prevent growth deformity and the like in subsequent treatment, the existing fixation is plaster fixation, the method is not environment-friendly and not good to use, the leg of a patient is easily extruded in daily life, the leg of different patients has different shapes, the leg epidermis of the patient is easily stabbed in the wearing process, and the old fixing device cannot be used for multiple times, so that the environment is not protected, and resources are wasted.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides an orthopedic leg joint fixing device, which solves the problem that the orthopedic leg joint fixing device is not suitable for different patients.

(II) technical scheme

In order to achieve the purpose, the utility model is realized by the following technical scheme: an orthopedic leg joint fixing device comprises a left lantern ring, wherein an expansion groove is fixedly connected to the right side of the left lantern ring, a sliding block is connected to the inside of the expansion groove in a sliding mode, a spring rod is fixedly installed on the right side of the sliding block, the other end of the spring rod penetrates through the inner wall of the expansion groove and extends to the outside of the expansion groove to be fixedly connected with a right lantern ring, the right side of the sliding block is movably connected with the right side of the inner wall of the expansion groove through a spring, anti-collision protection pads are fixedly installed on the side surfaces of the left lantern ring and the right lantern ring, a main air pipe A and two air pipes A are sleeved inside the left lantern ring and fixedly connected with the air supply pipe A, a main air pipe B and an air pipe B are sleeved inside the right lantern ring and fixedly connected with the air supply pipe B, the other end of the main air pipe B extends to the outside of the right lantern ring and is fixedly connected with the air supply pipe B, the utility model discloses a trachea protection device, including telescopic pipe, air supply pipe A, air supply pipe B, protection pad, the equal fixed mounting in one side that two expansion slots are relative has a gas tube, air supply pipe A and air supply pipe B pass through telescopic pipe swing joint, the top fixed mounting of telescopic pipe has the gas tube, and the equal fixed mounting in one side that two expansion slots are relative has the protection pad, the equal fixed mounting of the inner wall of the left side lantern ring and the right side lantern ring has the gasbag, and the inside of two gasbags communicates with each other with trachea A's inside and trachea B's inside respectively.

Further preferably, the gas supply pipe A and the gas supply pipe B are both Z-shaped, and the gas supply pipe A and the gas supply pipe B are both made of metal.

Preferably, the surface of the protective pad is provided with anti-slip lines, and the protective pad is made of soft rubber.

Further preferably, the main air pipe a and the main air pipe B are arc-shaped, and the diameter of the main air pipe a and the diameter of the main air pipe B are the same as the diameter of the air supply pipe a.

Further preferably, the inner wall of the expansion groove and the surface of the sliding block are both in a polished design, and the expansion groove is located between the left sleeve ring and the right sleeve ring.

Further preferably, the inner wall of the inflation tube is clamped with an air plug, and the top of the inflation tube is sleeved with a rubber ring.

(III) advantageous effects

The utility model provides an orthopedic leg joint fixing device which has the following beneficial effects:

(1) when the patient wears, can expand towards left and right both sides through pulling left lantern ring and right lantern ring, thereby the right lantern ring can slide in the inside of spring through spring lever control slider and make left lantern ring and right lantern ring expand to make things convenient for the patient to wear this equipment.

(2) When wearing, because patient's shank joint thickness is different, can be to the joint of different degrees make its inside be full of gas and then press from both sides tightly to patient's joint to joint department of laminating prevents that the crowded wound patient's leg joint department of equipment body.

Drawings

FIG. 1 is a front cross-sectional view of the structure of the present invention;

FIG. 2 is an internal cross-sectional view of a structural expansion slot of the present invention;

FIG. 3 is a perspective view of an inflation tube of the present invention construction.

In the figure: 1 left lantern ring, 2 air bags, 3 air pipes A, 4 main air pipes A, 5 anti-collision protection pads, 6 air supply pipes A, 7 extension pipes, 8 inflation pipes, 9 air supply pipes B, 10 expansion grooves, 11 right lantern rings, 12 protection pads, 13 air pipes B, 14 main air pipes B, 15 sliding blocks, 16 springs and 17 spring rods.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an orthopedic leg joint fixing device comprises a left lantern ring 1, an expansion groove 10 is fixedly connected to the right side of the left lantern ring 1, a sliding block 15 is connected to the inside of the expansion groove 10 in a sliding mode, a spring rod 17 is fixedly installed on the right side of the sliding block 15, the other end of the spring rod 17 penetrates through the inner wall of the expansion groove 10 and extends to the outside of the expansion groove to be fixedly connected with a right lantern ring 11, the right side of the sliding block 15 is movably connected with the right side of the inner wall of the expansion groove 10 through a spring 16, the inner wall of the expansion groove 10 and the surface of the sliding block 15 are both in a polishing design, the expansion groove 10 is located between the left lantern ring 1 and the right lantern ring 11, due to the design, the expansion process can be more convenient and faster, an anti-collision protection pad 5 is fixedly installed on the side surfaces of the left lantern ring 1 and the right lantern ring 11, a main air pipe A4 and two air pipes A3 are sleeved inside the left lantern ring 1, the air pipe A3 is fixedly connected with the main air pipe A4, the main air pipe A4 and the main air pipe B14 are arc-shaped, the diameters of the main air pipe A4 and the main air pipe B14 are the same as the diameter of the air supply pipe A6, the design is convenient for conveying air to enable the air bag 2 to be inflated, the other end of the main air pipe A4 extends to the outside of the left lantern ring 1 and is fixedly connected with the air supply pipe A6, the air supply pipe A6 and the air supply pipe B9 are both in Z-shaped design, the air supply pipe A6 and the air supply pipe B9 are both made of metal materials, the design can be more convenient to use and cannot be easily damaged, the main air pipe B14 and the air pipe B13 are sleeved inside the right lantern ring 11, the air pipe B13 and the main air pipe B14 are fixedly connected, the other end of the main air pipe B14 extends to the outside of the right lantern ring 11 and is fixedly connected with the air supply pipe B9, the air supply pipe A6 and the air supply pipe B9 are movably connected through the telescopic pipe 7, the top of the telescopic pipe 7 is fixedly provided with the inflatable pipe 8, the inner wall of the inflatable pipe 8 is clamped with an air plug, and the top of the inflatable pipe 8 is sleeved with a rubber ring, and the design can effectively prevent human body from being punctured, the equal fixed mounting in the relative one side of two expansion grooves 10 has protection pad 12, and anti-skidding line has been seted up on the surface of protection pad 12, and protection pad 12 is soft rubber material, and the equal fixed mounting of the inner wall of left lantern ring 1 and right lantern ring 11 has gasbag 2, and the inside of two gasbags 2 communicates with each other with trachea A3's inside and trachea B13's inside respectively.

The working principle is as follows: firstly, the left sleeve ring 1 and the right sleeve ring 11 on two sides are pulled to move in opposite directions, the right sleeve ring 11 can pull the sliding block 15 to slide in the expansion slot 10 through the spring rod 17 and then be sleeved on the leg, the left sleeve ring 1 and the right sleeve ring 11 can move in opposite directions due to the spring 16 after hands are released, so that the joint of a patient is clamped and fixed, if the joint is uncomfortable or the leg of the patient is not clamped tightly, the inner part of the inflation tube 8 is inflated through the inflator, gas can respectively flow into the inner parts of the main air tube A4 and the main air tube B14 along with the extension tube 7 and the air supply tube B9, and the air bag 2 is inflated to be attached to the leg of the patient along with the two air tubes A3 and the two air tubes B13 entering the inner parts of the two air bags 2.

Claims

1. An orthopedics leg joint fixing device, includes left lantern ring (1), its characterized in that: the right side of the left lantern ring (1) is fixedly connected with an expansion groove (10), the inside of the expansion groove (10) is connected with a sliding block (15) in a sliding mode, the right side of the sliding block (15) is fixedly provided with a spring rod (17), the other end of the spring rod (17) penetrates through the inner wall of the expansion groove (10) and extends to the outside of the expansion groove to be fixedly connected with a right lantern ring (11), the right side of the sliding block (15) is movably connected with the right side of the inner wall of the expansion groove (10) through a spring (16), the side surfaces of the left lantern ring (1) and the right lantern ring (11) are both fixedly provided with an anti-collision protection pad (5), a main air pipe A (4) and two air pipes A (3) are sleeved inside the left lantern ring (1), the air pipes A (3) are fixedly connected with the main air pipe A (4), and the other end of the main air pipe A (4) extends to the outside of the left lantern ring (1) and is fixedly connected with an air supply pipe A (6), main trachea B (14) and trachea B (13) have been cup jointed to the inside of right side lantern ring (11), trachea B (13) and main trachea B (14) fixed connection, the other end of main trachea B (14) extends to the outside of right side lantern ring (11) and with air supply pipe B (9) fixed connection, air supply pipe A (6) and air supply pipe B (9) are through flexible pipe (7) swing joint, the top fixed mounting of flexible pipe (7) has gas tube (8), the equal fixed mounting in one side that two expansion grooves (10) are relative has protection pad (12), the equal fixed mounting of inner wall of left side lantern ring (1) and right lantern ring (11) has gasbag (2), and the inside of two gasbags (2) communicates with each other with the inside of trachea A (3) and trachea B (13) respectively.

2. The orthopedic leg joint fixation device of claim 1, wherein: the gas supply pipe A (6) and the gas supply pipe B (9) are both Z-shaped, and the gas supply pipe A (6) and the gas supply pipe B (9) are both made of metal.

3. The orthopedic leg joint fixation device of claim 1, wherein: the surface of the protective pad (12) is provided with anti-skid lines, and the protective pad (12) is made of soft rubber.

4. The orthopedic leg joint fixation device of claim 1, wherein: the main air pipe A (4) and the main air pipe B (14) are arc-shaped, and the diameter of the main air pipe A (4) and the diameter of the main air pipe B (14) are the same as that of the air supply pipe A (6).

5. The orthopedic leg joint fixation device of claim 1, wherein: the inner wall of the expansion groove (10) and the surface of the sliding block (15) are both in a polishing design, and the expansion groove (10) is located between the left lantern ring (1) and the right lantern ring (11).

6. The orthopedic leg joint fixation device of claim 1, wherein: the inner wall of the inflation tube (8) is clamped with an air plug, and the top of the inflation tube (8) is sleeved with a rubber ring.