CN213851295U

CN213851295U - Lower limb fracture traction device

Info

Publication number: CN213851295U
Application number: CN202022379064.0U
Authority: CN
Inventors: 秦萌
Original assignee: Mianzhu Peoples Hospital
Current assignee: Mianzhu Peoples Hospital
Priority date: 2020-10-22
Filing date: 2020-10-22
Publication date: 2021-08-03
Anticipated expiration: 2030-10-22

Abstract

The utility model relates to a draw gear technical field provides a low limbs fracture draw gear, include foot fixing device and set up the traction area on foot fixing device, foot fixing device includes the podotheca that is used for wrapping up the foot and sets up in the outside protective sheath of podotheca, but protective sheath cladding heel and ankle position. The utility model discloses draw gear can play the guard action to patient's heel and ankle position, avoids wearing out patient's skin, or causes uncomfortable feelings such as constraint, has increased patient's comfort level under traction state.

Description

Lower limb fracture traction device

Technical Field

The utility model relates to a draw gear technical field particularly, relates to a low limbs fracture draw gear.

Background

The lower limb fracture is one of common orthopedic diseases, traction is one of rehabilitation methods, a special traction belt and a special traction device are used for carrying out traction exercise on a certain part of a human body, the purpose is to enlarge a vertebral body gap and an intervertebral foramen, relieve the compression of nerve roots and the distortion of vertebral arteries, relieve muscle spasm, enable a protruded intervertebral disc to reset femoral fracture, and then the leg needs to be hung and hung for traction rehabilitation.

The traction device is provided with foot sleeves for placing the feet of the patient, but the existing foot sleeves are poor in balance in the use process, cannot realize binding and fixing of the feet of the patient, can often shift, and even can cause the phenomenon that the skin of the heels, ankles and other parts of the patient is abraded; in addition, the foot cover is usually only a single lantern ring, and when the foot cover is used, after the foot is placed in the foot cover, the load feeling, instability and the like of a patient can be increased, the phenomena of instability and displacement of the foot of the patient are easily caused, and great inconvenience is brought to foot traction of the patient. And the traction belt for traction the foot sleeve is basically arranged on two sides of the foot sleeve, so that the angle fixing stability of the patient is not good on one hand, and the load of the feet, the legs and even the waist of the patient is increased on the other hand.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low limbs fracture draw gear can play the guard action to patient's heel and ankle position, avoids wearing out patient's skin, or causes uncomfortable feelings such as constraint, has increased patient's comfort level under traction state.

The embodiment of the utility model discloses a realize through following technical scheme:

the utility model provides a low limbs fracture draw gear, includes foot fixing device and sets up the traction area on foot fixing device, foot fixing device is including the podotheca that is used for wrapping up the foot and set up in the outside protective sheath of podotheca, but protective sheath cladding heel and ankle position.

Furthermore, the traction belt comprises a first traction belt and a second traction belt which are symmetrically arranged on two sides of the protective sleeve, and a third traction belt which is arranged at the front end of the protective sleeve and close to the toe end.

Further, the protective sleeve is detachably connected with the foot sleeve.

Furthermore, the instep of the foot cover is arranged in a hollow manner.

Furthermore, the ankle and the instep of the ankle sleeve are both provided with a length-adjustable bandage.

Furthermore, the first traction belt, the second traction belt and the third traction belt are elastic belts with adjustable lengths.

Further, a sterile pad is arranged in the foot sleeve.

The utility model discloses technical scheme has following advantage and beneficial effect at least:

1. the utility model discloses a but set up the protective sheath at the podotheca outside cladding heel and ankle position for even pull and also can play the guard action to patient's heel and ankle position when taking the gliding, avoid wearing out patient's skin, or cause uncomfortable feelings such as constraint, increased the comfort level of patient under the traction state.

2. The utility model discloses draw gear increases the total power of drawing the area, has enlarged the application range who draws the area, has alleviateed the holistic atress of low limbs simultaneously, makes the utility model is suitable for a foot and low limbs fracture aversion or dislocation need the condition that pulls of great weight to reset, have increased the heavy burden that has alleviateed patient foot, shank even waist simultaneously to the fixed stability of patient low limbs.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic structural view of a lower limb fracture traction device provided by the embodiment of the present invention.

Icon: 1-traction belt, 11-first traction belt, 12-second traction belt, 13-third traction belt, 2-foot fixing device, 21-foot sleeve, 22-protective sleeve and 3-binding belt.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship which is usually placed when the product of this application is used, the description is only for convenience of description and simplification, but the indication or suggestion that the device or element to be referred must have a specific orientation, be constructed in a specific orientation and be operated is not to be construed as limiting the present invention.

In the description of the present invention, it should be further noted that unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

The embodiment provides a lower limb fracture traction device, which comprises a foot fixing device 2 and a traction belt 1 arranged on the foot fixing device 2, wherein the foot fixing device 2 comprises a foot sleeve 21 used for wrapping a foot and a protective sleeve 22 arranged outside the foot sleeve 21, and the protective sleeve 22 can wrap the heel and ankle parts; the traction belt 1 comprises a first traction belt 11 and a second traction belt 12 which are symmetrically arranged at two sides of the protective sleeve 22, and further comprises a third traction belt 13 which is arranged at the front end of the protective sleeve 22 and is close to the toe end.

In this embodiment, the protective cover 22 covers the heel and ankle areas; such design makes even traction belt 1 gliding also can play the guard action to patient's heel and ankle position, avoids wearing out patient's skin, or causes uncomfortable feelings such as constraint, has increased patient's comfort level under traction state.

The working principle is as follows: the utility model discloses draw gear places patient's foot in podotheca 21 when using, because podotheca 21 outside still is provided with a protective sheath 22, under the in-process of pulling or the condition that takes place to shift, can be fixed by the further performance of protective sheath 22, stable effect and can avoid because the phenomenon that the position skin such as the heel or the ankle of the especially old person of patient ground owing to shift. Most importantly, the utility model discloses not only set up first traction area 11 and second traction area 12 in the both sides of human foot, in order to enlarge the traction range of foot and whole low limbs, the utility model discloses correspond human foot front end department at protective sheath 22 front end promptly and set up third traction area 13 again to increase one again and pull the stress point, according to the parallelogram synthesis principle of power, the resultant force of ankle both sides and three atresss of foot front end, under the unchangeable condition of foot's atress, is greater than the resultant force of ankle both sides atress, the utility model discloses draw device, increase the total resultant force of traction area 1 under the unchangeable condition of foot's atress, enlarged the application range of traction area 1, alleviateed the holistic atress of low limbs simultaneously, make the utility model is suitable for a foot and the circumstances that the great weight was drawn to reset that the dislocation needs, has increased the stability of fixing to the patient foot and has alleviateed simultaneously, The loading of the legs and even the waist.

In this embodiment, protective sheath 22 with the connection can be dismantled to podotheca 21, specifically can adopt like buckle connection or chain connection or connection modes such as magic subsides, the utility model discloses do not do the restriction, through detachable connection mode, not only fixed convenient and fastening is convenient for change and wash moreover, increases use comfort.

In this embodiment, the position of the foot cover 21 close to the instep is hollowed; the ventilation comfort of the feet of the patient is improved, the load of the feet of the patient is reduced, and the foot-wearing device is more convenient and labor-saving.

In this embodiment, the ankle and the instep of the foot cover 21 are both provided with the length-adjustable strap 3, so that the tightness of the foot cover can be adjusted according to the use requirements of the patient, and the foot of the patient can be fixed more stably.

In this embodiment, the first traction belt 11, the second traction belt 12 and the third traction belt 13 are elastic belts with adjustable lengths, so that when the medical tractor is used, the lengths of the first traction belt 11, the second traction belt 12 and the third traction belt 13 can be adjusted according to requirements, and therefore the traction angle and the traction height of a patient can be adjusted, and the patient can be conveniently and better recovered.

In this embodiment, a sterile pad (not shown) such as a sterile sponge cushion or a sterile silica gel pad is disposed in the foot cover 21, so as to improve the wearing comfort of the patient in the traction state.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A lower limb fracture traction device is characterized in that: including foot fixing device and set up the traction area on foot fixing device, foot fixing device is including the podotheca that is used for wrapping up the foot and set up in the outside protective sheath of podotheca, but protective sheath cladding heel and ankle position.

2. The lower limb fracture traction device of claim 1, wherein: the traction belt comprises a first traction belt and a second traction belt which are symmetrically arranged on two sides of the protective sleeve, and further comprises a third traction belt which is arranged at the front end of the protective sleeve and close to the toe end.

3. The lower limb fracture traction device of claim 1, wherein: the protective sheath with the podotheca can be dismantled and be connected.

4. The lower limb fracture traction device of claim 1, wherein: the instep part of the foot cover is arranged in a hollow way.

5. The lower limb fracture traction device of claim 1, wherein: the ankle department and the instep department of podotheca all are provided with the bandage of adjustable length.

6. The lower limb fracture traction device of claim 2, wherein: the first traction belt, the second traction belt and the third traction belt are elastic belts with adjustable lengths.

7. The lower limb fracture traction device of claim 1, wherein: the foot sleeve is internally provided with a sterile pad.