CN107789112A - A kind of fixing device for arm of fracturing - Google Patents

Abstract

The invention discloses a fixation device for a fractured arm, which comprises a fixation device body, which is characterized in that: the body is arranged in a vest type, and the body arranged in a vest type is located on the front of the chest and on the waist side corresponding to the fractured arm There are zippers on the upper and lower parts of the body, a shoulder pad on the shoulder corresponding to the fractured arm on the body, and a waist pad on the waist corresponding to the unfractured arm on the body, and the shoulder pad and the waist pad are integrated through the back pad. It also includes a support pad, two strap holes are arranged on the outside of the pad, and slings are respectively run through the two strap holes, one end of the two slings is fixedly connected with the shoulder pad respectively, and the other end of the two slings It is connected with the waist pad through a length adjustment mechanism. The whole device of the present invention is easy to wear, relying on shoulder pads, waist pads and back pads to bear the force together, which is more comfortable and safe than in the past when only the neck is stressed, and the hanging height of the fractured arm can be adjusted conveniently to meet the needs of different patients .

Description

An immobilization device for a fractured arm

technical field

The invention relates to the field of orthopedic surgery treatment and rehabilitation, in particular to a fixation device for arm fractures.

Background technique

In the current medical field, fracture is a common condition. Fracture refers to a complete or partial break in the continuity of the bone structure. It is usually a fracture in one part, a few fractures are multiple fractures, and fractures in the upper or lower limbs are more common. During the treatment of upper limb fractures, plaster or resin splints are usually used to reduce and fix the fractured limbs, and then hang them on the neck with gauze or neck and wrist slings, so that the fractured upper limbs are suspended in an L shape. This kind of fracture treatment method has a big disadvantage in use, that is, after the fractured arm is suspended, plus the weight of plaster, the entire stress-bearing part is all on the neck, and the neck is difficult to bear such a weight for a long time. Over time, it will compress the cervical spine, cause neck pain, and cause unnecessary damage to the neck. Especially for children, after the plaster or resin splint is fixed, the weight of the arm will increase and the injury to the neck will be increased; It is in the functional position to prevent joint stiffness, so the angle of the elbow of the affected limb after fixation is between 90°-160°, not completely L-shaped at a 90° angle. Conventional neck and wrist slings cannot fully apply plaster or resin splints Fixed patient.

Contents of the invention

The purpose of the present invention is to provide a fixation device for a fractured arm. The whole device is easy to wear, and relies on the shoulder pads, waist pads and back pads to bear the force together. Compared with the past, only the neck is stressed, which is more comfortable and safe. The lifting height can be easily adjusted to meet the needs of different patients.

The technical solution of the present invention is: a fixation device for a fractured arm, comprising a fixation device body, the body is arranged in a vest type, and the body of the vest type is located on the front of the chest and the waist side corresponding to the fractured arm Zippers are provided from bottom to top, shoulder pads are provided at the shoulders corresponding to the fractured arm on the body, and waist pads are provided at the waist corresponding to the unfractured arm side on the body. The pad is integrally connected; it also includes a support pad, and the outside of the support pad is provided with two belt holes, and the two belt holes are respectively provided with suspenders, and one end of the two suspenders is respectively connected to the shoulder The cushion is fixedly connected, and the other ends of the two suspenders are connected with the waist cushion through a length adjustment mechanism.

In a further technical solution, the length adjustment mechanism includes a tab provided at one end of the sling, and a length-adjustable adjustment buckle is provided at one end of the waist pad in cooperation with the tab, and the tab is connected to the strap. The above-mentioned adjustment buckle snap-fit connection.

In a further technical solution, the shoulder pad and the waist pad are integrally connected via a back pad, and the shoulder pad, waist pad and back pad are fixedly connected to the body.

In a further technical solution, the inner side of the shoulder pad, the waist pad and the back pad are respectively provided with pads.

In a further technical solution, one end of the two slings is respectively fixedly connected to the shoulder pad, and the two slings are respectively located on the upper part and the side part of the shoulder corresponding to the fractured arm.

The advantages of the present invention are:

1. In the present invention, the main body of the fixation device is arranged in a vest style. A shoulder pad is provided on the shoulder corresponding to the fractured arm on the main body, and a waist pad is provided on the waist corresponding to the unfractured arm on the main body. The shoulder pad and the waist pad are integrated through the back pad. Connection, the support pad is used to support the fractured arm, and the two sides of the support pad are respectively connected to the shoulder pad and the waist pad through the sling, so that the whole device relies on the shoulder pad, waist pad and back pad to bear the force. Compared with the past, only the neck is supported. More comfortable and safer;

2. In the present invention, zippers are respectively provided on the chest part of the vest-type body and the waist side corresponding to the fractured arm from top to bottom, which facilitates the wearing and taking off of the vest-type body;

3. In the present invention, the sling and the waist pad are connected by a length adjustment mechanism. The mechanism realizes the snap-fit connection by the tongue and the adjustment buckle. The length of the adjustment buckle can be adjusted, thereby adjusting the lifting height of the support pad and then adjusting it. The height of the suspension of the fractured arm is adapted to the needs of different patients;

4. In the present invention, two strap holes are respectively opened on the outside of the support pad, and the two straps can pass through the strap holes respectively, so that the pad can slide along the straps, and then the placement position can be adjusted to meet the needs of different patients. use requirements;

5. The main body of the fixation device in the present invention is set in a vest style, which is beneficial to the functional exercise of the fractured arm, can move the shoulder joint, stabilize the affected limb, and is not easy to slip off, which is more conducive to active children;

6. The pad in the present invention is a single-piece design, and can move back and forth along the sling, which is beneficial to fix arms with different types of fractures. After plaster fixation, the fractured arms with elbow angles between 90° and 160° can be used this pallet;

7. The support pad in the present invention is designed in a long oval shape. After the arm is held up, it fits the shape of the arm, which is beneficial to the fixation of the forearm;

8. The present invention is simple in structure, convenient to use and easy to implement, and is suitable for popularization and use.

Description of drawings

The present invention will be further described below in conjunction with accompanying drawing and embodiment:

Fig. 1 is a structural schematic diagram of the present invention.

Among them: 1. Body; 2. Zipper; 3. Shoulder pad; 4. Waist pad; 5. Back pad; 6. Support pad; 7. Wearing hole; 8. Sling; 9. Tab; 10. Adjustment buckle .

Detailed ways

Embodiment: Referring to Fig. 1, a fixation device for a fractured arm includes a fixation device body, the body is arranged in a vest type, and the body of the vest type is located on the front of the chest and the waist corresponding to the fractured arm. The side parts are respectively provided with zippers from bottom to top, shoulder pads are provided at the corresponding shoulders of the fractured arm on the body, and waist pads are provided at the waist corresponding to the side of the unfractured arm on the body. It is integrally connected through the back pad; it also includes a support pad, and the outside of the support pad is provided with two belt holes, and the two belt holes are respectively provided with suspenders, and one end of the two suspenders is respectively connected to the The shoulder pads are fixedly connected, and the other ends of the two suspenders are connected with the waist pad through a length adjustment mechanism.

The above-mentioned length adjustment mechanism includes a tongue provided at one end of the sling, and a length-adjustable adjustment buckle is arranged on one end of the waist pad in cooperation with the tongue, and the tongue is engaged with the adjustment buckle. combined connection. This structure is similar to the adjustment buckle structure used on school bags. By pulling the belt wrapped around the adjustment buckle, the length between the suspender belt and the waist pad can be lengthened or shortened, thereby driving the adjustment of the height of the support pad to meet different needs. Suspension height requirements for the patient's fractured arm.

The shoulder pad and the waist pad are integrally connected through the back pad, and the shoulder pad, waist pad and back pad are fixedly connected to the body, and the fixing device mainly relies on the shoulder pad, waist pad and back pad for force during use. , Compared with the past, only the neck is stressed, which is more comfortable.

The shoulder pads, waist pads and back pads are provided with pads respectively, and the shoulder pads, waist pads and back pads can also be thickened and widened, which increases the stress area of the shoulder pads, waist pads and back pads, increases Patient comfort during use.

One end of the two slings is respectively fixedly connected to the shoulder pad, and the two slings are respectively located on the upper part and the side of the shoulder corresponding to the fractured arm. The setting positions of the two slings are conducive to fixing the shoulder pad and the sling, Not easy to slip off.

The support pad wraps and supports the fractured arm, and two strap holes are arranged on the outside of the pad, and slings are respectively arranged in the two strap holes, so that the pad can slide back and forth on the sling, thereby adjusting the placement position of the pad. Meet the needs of different patients. The setting of two slings further increases the stability and stress-bearing area, and improves the comfort of patients during use. The support pad is designed in a long oval shape, which is beneficial to the fixation of the forearm. The pad can be made of grid-like cloth, and the pad made of grid-like cloth has better air permeability, which is beneficial to the ventilation of the fractured arm, and avoids pressure sores caused by long-term airtightness.

When the device is in use, the patient first unzips the zipper on the chest of the body as usual when wearing a vest, passes the unfractured arm through the cuff on one side of the body set in the vest style, and then unzips the zipper on the side of the waist on the other side. Since the zippers on the front of the chest and the side of the waist are set from bottom to bottom, the body of the chest is similar to a cover that can be lifted upwards. When the patient's unfractured arm passes through the cuff on one side of the body, the The body between the front of the chest and the side of the waist is covered on the front side of the patient's body, so that the shoulder pad is located on the corresponding shoulder of the fractured arm, and then the zippers on the front of the chest and the side of the waist are closed, so that the body is worn by the patient. Then support the fractured arm with the support pad, the two belt holes on the outside of the support pad are respectively threaded with slings, one end of the sling is fixedly connected with the shoulder pad, and the other end is connected with the waist pad through the tab and the adjustment buckle, so that The patient's fractured arm can be suspended and lifted to achieve fixation, and the buckle can be adjusted to adjust the connection length between the sling and the lumbar pad, and then the height of the pad can be adjusted to meet the height requirements of different patients' fractured arms. At the same time, since the pad is set on the sling through the belt hole, the pad can slide back and forth on the sling to adjust the placement of the pad to meet the needs of different patients. When the entire fixing device is in use, it relies on the shoulder pads, back pads and waist pads to bear the force. Compared with the past, only the neck is under the force, which is more comfortable, and the position and height of the support pad can be adjusted conveniently, so that the fractured arm can be supported The height can be adjusted conveniently to meet the needs of different patients.

When this fixing device is actually used, the shoulder pads can be set on different shoulders according to the left and right sides of the fractured arm, and the other side corresponds to the cuff that the unfractured arm passes through. At the same time, the model of the main body can have three types: large, medium and small. Models to meet the wearing requirements of patients with different body types.

Of course, the above-mentioned embodiments are only to illustrate the technical conception and characteristics of the present invention, and its purpose is to enable those skilled in the art to understand the content of the present invention and implement it accordingly, and not to limit the protection scope of the present invention. All modifications made according to the spirit of the main technical solutions of the present invention shall fall within the protection scope of the present invention.

Claims (5)

1. A fixation device for a fractured arm, comprising a fixation device body, characterized in that: the body (1) is a vest-style setting, and the vest-style body (1) is positioned at the front of the chest and the fractured arm The corresponding waist parts are respectively provided with zippers (2) from bottom to top, shoulder pads (3) are provided at the corresponding shoulders of the fractured arm on the body (1), and shoulder pads (3) are provided on the body (1) corresponding to the side of the unfractured arm. The waist is provided with a waist pad (4), and the shoulder pad (3) and the waist pad (4) are integrally connected via the back pad (5); a support pad (6) is also included, and the support pad (6) Two strap holes (7) are arranged on the outside, and slings (8) are respectively run through in the two strap holes (7), and one end of the two slings (8) is connected with the shoulder pad (3) respectively. ) is fixedly connected, and the other ends of the two suspenders (8) are connected with the waist pad (4) through a length adjustment mechanism. 2. A fixation device for a fractured arm according to claim 1, characterized in that: the length adjustment mechanism includes a tab (9) provided at one end of the sling (8), which is connected to the tab (9). 9) A length-adjustable adjustment buckle (10) is fitted on one end of the waist pad (4), and the tongue is engaged with the adjustment buckle. 3. The fixation device for a fractured arm according to claim 1, characterized in that: the shoulder pad and the waist pad are integrally connected via the back pad, and the shoulder pad, the waist pad and the back pad are connected with the back pad The body is fixedly connected. 4 . The fixation device for a fractured arm according to claim 1 , wherein the inner side of the shoulder pad, the waist pad and the back pad are respectively provided with pads. 5. A fixation device for a fractured arm according to claim 1, characterized in that: one end of the two slings is respectively fixedly connected to the shoulder pad, and the two slings are respectively located at the corresponding shoulders of the fractured arm top and sides.