CN209645170U - A non-powered cervical spine rehabilitation physiotherapy instrument - Google Patents

Abstract

The utility model discloses a kind of unpowered cervical vertebra rehabilitation physiotherapy equipments, belong to medical rehabilitation instrument field, comprising: pedestal, bottom are equipped with mobile mechanism；Column is set on the base, and has the function of longitudinal extension；Located lateral bar has the function of transversal stretching, and one end is fixed on column, and the other end is supported on the flat bedside lain prone of patient；Back cushion supports the lower jaw of patient when patient falls, and is mounted at the top of column by a rotary shaft, and rotary shaft is perpendicular to the plane where column and located lateral bar.Patient is flat to lie prone in bed, lower jaw is placed on back cushion, by pushing lower jaw to apply tractive force, human body head is upturned naturally with the Forward of lower jaw, makes cervical vertebra that " c " font be presented, realize counterextension, and the effect realized is also to restore the original state of cervical vertebra, " c " font.Back cushion can raise up with head and be raised up, and greatly strengthen the comfort and safety in distraction procedure, and the pull-in time that can allow patient that can bear reaches longer.

Description

A non-powered cervical spine rehabilitation physiotherapy instrument

technical field

The utility model relates to the field of medical rehabilitation equipment, in particular to a non-powered cervical spine rehabilitation physical therapy instrument.

Background technique

Cervical spondylosis is one of the most common diseases in clinical medicine. With the progress and development of society, the way of life of human beings is also gradually changing. The wide application of electronic devices such as computers and mobile phones, and the increase in the pressure of study and work have led to more and more "low-headed people" and longer and longer desk hours. , Exercise time is getting shorter and shorter, coupled with unscientific living habits, all of which have made the incidence of cervical spondylosis significantly higher in recent years than before, and the incidence of people tends to be younger and younger. Therefore, a convenient, cheap, safe and effective way of treating the cervical spine is in urgent need of the market. However, as far as the current products on the market are concerned, some cheap products often have poor therapeutic effects and are easy to cause harm to patients, while some products with good effects are often bulky and expensive, and many of them must be combined with some medical equipment Combined use is not conducive to the daily effective treatment of the general public.

At present, there are mainly the following types of cervical spine treatment instruments on the market:

1. Imported anti-traction bed for medical use. This kind of physiotherapy bed adopts anti-traction method for treatment, and the effect and safety are guaranteed, but the price is as high as tens of thousands of yuan, and it covers a large area. care.

2. Domestic medical or dual-purpose traction beds, one is to use the whole head to stretch the cervical spine. This method stretches the front and back of the cervical spine at the same time, which may cause the cervical spine to straighten or even straighten the cervical spine. Anti-bow, long-term use, not only cannot achieve the purpose of effective treatment, but also has the risk of aggravating cervical diseases, and requires special assistance in the practical process; the other is to apply thrust to the back of the cervical spine to achieve resistance to traction, but this The magnitude of the traction force of this method is mainly determined by the degree of backward bending of the cervical spine. For patients with severe symptoms, when a large-scale stretch is to be achieved, it is easy to cause discomfort to the patient and cause accidents such as muscle strain.

3. Most of the cervical traction chairs use vertical cervical traction, which has the same principle and problems as the first type of domestic traction bed, and the comfort effect is even worse.

4. There are two types of cervical traction devices. The first type has the same principle and problems as the first type of domestic traction beds, and there are still a large number of cervical traction devices on the market that can only stretch the back of the cervical spine. Such products can easily cause cervical spine arching, thereby aggravating cervical spine diseases. The second type uses resistive stretching. This kind of equipment stretches with a fixed head-up angle. The treatment effect will be quite different for patients of different degrees. The posture of the human body, whether sitting or standing, determines the position of the cervical spine. It is difficult to satisfy the tensile strength and the maintenance of the normal "c" shape of the cervical spine at the same time. As a result, there is a certain effect, but the effect is limited, especially for patients with severe symptoms. Such products also require special assistance, which can easily cause boredom and discomfort for patients, and increase the probability of accidents caused by improper behavior of patients during treatment.

Utility model content

The purpose of this utility model is to provide a non-powered cervical spine rehabilitation physiotherapy instrument, which adopts the way of resisting traction, and the patient can easily control the magnitude of the traction force to achieve precise control, more safety, and better comfort, which perfectly solves the problem. Problems existing in the prior art.

In order to achieve the above object, the non-powered cervical spine rehabilitation physiotherapy instrument provided by the utility model includes:

a base, the bottom of which is provided with a moving mechanism;

The column is set on the base and has the function of longitudinal expansion and contraction;

The horizontal positioning rod has the function of horizontal telescopic expansion. One end is fixed on the column, which can be fixed on the top of the column, and the other end is supported on the side of the patient's flat bed;

The back cushion is used to support the patient's lower jaw when the patient lies down, and is installed on the top of the column through a rotation axis, and the rotation axis is perpendicular to the plane where the column and the lateral positioning rod are located.

In the above technical solution, the patient lies flat on the bed, places the mandible on the cushion, and applies traction force by pushing the mandible, and the head of the human body naturally rises upwards with the forward movement of the mandible, so that the cervical spine presents a "c" shape, realizing resistance to traction. The advantage is that during the whole traction process, the bending of the human cervical spine is a natural process, not mechanically forced, and the effect is to restore the original state of the cervical spine, "c" shape. The cushion can rise as the head rises, which greatly enhances the comfort and safety during the traction process, and enables the patient to endure longer traction time. In addition, the non-powered cervical spine rehabilitation physiotherapy instrument of the utility model is used in conjunction with household and medical beds, and hardly occupies extra space. However, the non-powered cervical spine rehabilitation physiotherapy instrument of the utility model allows people to be in a flat posture, which can ensure that the patient's cervical spine is always in the normal shape of the human cervical spine as the traction force changes, which ensures the therapeutic effect and safety of treatment at the same time.

Preferably, a support positioning mechanism is provided between the back cushion and the column, and the support positioning mechanism includes a telescopic rod with one end hinged to the column and the other end fixed at the bottom of the back cushion. The telescopic rod is supported between the back cushion and the column, and the telescopic rod automatically expands and contracts, and the telescopic rod is fixed when the back cushion turns to a suitable angle. Preferably, an accommodating groove is arranged at the bottom of the back cushion for installing the end of the telescopic rod hinged at the bottom of the back cushion, so that the back cushion can be rotated at a maximum angle when the telescopic rod has a certain telescopic length.

As preferably, the minimum upturn angle of the back cushion is 10°.

The telescopic rod can realize the following three functions: 1. For two types of patients, one type of patients with mild cervical spondylosis does not need too much traction force. A class of patients whose cervical spine is arched due to the use of some "bad" cervical traction equipment or sitting at the desk, within a certain range of traction, the head will not naturally rise. Even if the head rises, it is the result of muscle stretching. If Without this device, the treatment effect for these two types of patients is not good, but this device ensures that the angle of the head can be adjusted according to one's own needs and comfort in any state; The reason may cause the possibility of head sagging; 3. Ensure a minimum angle of the cushion, 10 degrees upward, to ensure that the curvature of the cervical spine reaches at least the normal curvature of the cervical spine during the treatment process to ensure the effect of anti-therapeutic treatment.

Preferably, the telescopic rod includes a first inner sleeve rod and a first outer sleeve rod which are nested with each other, and fastening screws are arranged on the first outer sleeve rod. The first inner sleeve rod is hinged in the receiving groove at the bottom of the back cushion, the first outer sleeve rod is hinged on the upright column through a hinge, and the first inner sleeve rod is hinged at the bottom of the back cushion through a hinge. The first inner sleeve rod can slide up and down in the first outer sleeve rod, and when it slides to a suitable position, it is locked by a fastening screw arranged on the first outer sleeve rod.

Preferably, the column includes a second outer rod fixed to the base and a second inner rod sleeved in the second outer rod, and a fastening screw is provided between the second outer rod and the second inner rod. The second inner sleeve rod can slide up and down in the second outer sleeve rod, and when it slides to a suitable position, it is locked by the fastening screw arranged on the second outer sleeve rod.

Preferably, the lateral positioning rod includes two threaded inner rods arranged at both ends and a threaded outer rod connecting the two threaded inner rods, and the threaded outer rod and the two threaded inner rods are threadedly engaged. The thread self-locking method is used for connection, which is convenient for adjustment and installation.

Preferably, the support surface of the back cushion is provided with a flexible contact body, the installation surface of the back cushion is provided with a vertical installation groove, the top of the column is inserted into the installation groove, and the rotation axis traverses the installation groove. The installation groove also plays a role of avoidance, preventing the back cushion from interfering with the upright column or the lateral support rod during rotation [t1].

Preferably, the lateral positioning rod is provided with a support plate at one end supporting the side of the bed. Support the support board on the side of the bed to increase the contact area and make the support more stable.

Preferably, the moving mechanism is a directional roller installed at the bottom of the base. Of course, the movement of the base can also be realized by using a guide rail slider mechanism.

Compared with the prior art, the beneficial effects of the utility model are:

The non-powered cervical spine rehabilitation physiotherapy instrument of the utility model can work cooperatively with any bed, can be used for both household use and medical use, and has wide applicability and comfort. Patients only need to spend 30 minutes for rehabilitation treatment before going to bed every day to achieve good results and realize the daily routine of treatment. The unpowered form avoids the problems of inconvenient and unsafe wiring. The patient can easily control the size of the traction force in the prone state, allowing each patient to adjust the size of the traction force in real time according to their own actual situation, so as to make the traction the most comfortable and achieve the best traction effect, which greatly avoids the setting of traction force Improperly causing harm to patients.

Description of drawings

Fig. 1 is the perspective view of the unpowered cervical spine rehabilitation physical therapy instrument of the utility model embodiment;

Fig. 2 is the side view of the unpowered cervical spine rehabilitation physical therapy instrument of the utility model embodiment;

Fig. 3 is the front view of the unpowered cervical spine rehabilitation physiotherapy instrument of the utility model embodiment;

Fig. 4 is the B-B sectional view of Fig. 3;

Fig. 5 is a top view of the non-powered cervical spine rehabilitation physiotherapy instrument according to the embodiment of the present utility model.

Detailed ways

In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model will be further described below in conjunction with the embodiments and accompanying drawings.

Example

Referring to Fig. 1 to Fig. 5, the non-powered cervical spine rehabilitation physiotherapy instrument of the present invention is used for cervical spine physiotherapy, including back cushion 1, lateral positioning rod 2, support plate 3, column 4, base 5, directional roller 6, telescopic rod 7, The support plate 3 is connected with the household or medical bed, and the connection method is selected according to the specific needs. The connection between the lateral positioning rod 2 and the column 4 is carried out by welding, and the whole formed by the lateral positioning rod 2 and the column 4 is hinged to the back cushion 1. The mode is connected, and the back cushion 1 can rotate around the rotation axis along the plane where the lateral positioning rod 2 and the column 4 are located.

The telescopic rod 7 includes a first inner sleeve rod 71 and a first outer sleeve rod 72 which are nested with each other. The first outer sleeve rod 72 is provided with a fastening screw, and the fastening screw is covered with a handle 73 for easy rotation.

The structure of the column 4 is the same as that of the telescopic rod 7, including a second outer sleeve rod 42 fixed to the base 5 and a second inner sleeve rod 41 sleeved in the second outer sleeve rod 42, and the second outer sleeve rod 42 is connected to the second inner sleeve rod 42. A fastening screw is arranged between the sleeve rods 41, and a handle 43 for convenient rotation is set on the fastening screw.

The telescopic realization of the column 4 and the telescopic rod 7 is as follows: when the handle is rotated counterclockwise, the inner rod and the outer rod can move freely; when the handle is rotated clockwise, the inner rod and the outer rod cannot move relative to each other.

The lateral positioning rod 2 adopts threaded self-locking, including two threaded inner rods 21 arranged at both ends and a threaded outer rod 22 connecting the two threaded inner rods 21 , between the threaded outer rod 22 and the two threaded inner rods 21 Fit by thread. Rotate the threaded outer rod 22 counterclockwise, and the lateral positioning rod 2 will elongate; rotate the threaded outer rod 22 clockwise, and the lateral positioning rod 2 will shorten. The length adjusts the relative height between the physical therapy device and the bed.

The process of adjustment and treatment of the unpowered cervical spine rehabilitation physiotherapy instrument of the present embodiment includes:

According to the height of the bed, the height of the column 4 is adjusted to ensure that the patient lies prone on the bed, the mandible rests on the back cushion, and the human body is in a comfortable state when no extra traction is applied. When the patient lies prone on the bed and the mandible leans against the back cushion, the threaded outer rod 22 of the lateral positioning rod 2 can be rotated counterclockwise by hand, and the horizontal positioning rod 2 is horizontally elongated to apply traction to the cervical spine.

When the traction force reaches a certain size, the head of the human body will naturally rise. When the head rises, the back cushion 1 will rise accordingly to ensure the comfort of the human jaw. When the patient's head rises to a certain angle , at this time, the patient feels that the traction is sufficient and comfortable enough, and the handle 71 on the telescopic rod 7 is rotated clockwise to brake, so that the upward angle of the head is kept constant. In addition, due to the blocking effect of the column 4, the stretching process is avoided. A drooping head (cervical arch) occurs in the

The patient can adjust the elongation length of the lateral positioning rod 2 , that is, the size of the traction force, according to his comfort level, tolerance, and the severity of cervical spondylosis. After completing the traction task, the threaded outer rod of the telescopic rod 7 and the lateral positioning rod 2 is rotated clockwise to reset. After reset, the patient needs to continue to lie prone and flat for more than 10 minutes to ensure that the muscles in the cervical spine of the patient are reversely stretched and tense due to traction, so as to ensure that the patient can receive a complete rehabilitation treatment.

Claims (9)

1. A non-powered cervical spine rehabilitation physical therapy instrument, characterized in that it comprises: a base, the bottom of which is provided with a moving mechanism; The column is arranged on the base and has the function of longitudinal expansion and contraction; The horizontal positioning rod has a horizontal telescopic function, one end is fixed on the column, and the other end is supported on the bedside of the patient lying flat; The back cushion is used to support the patient's lower jaw when the patient lies down, and is installed on the top of the column through a rotation axis, and the rotation axis is perpendicular to the plane where the column and the lateral positioning rod are located. 2. The non-powered cervical spine rehabilitation physiotherapy instrument according to claim 1, characterized in that: a support positioning mechanism is arranged between the back cushion and the column, and the support positioning mechanism includes one end hinged with the column, and another A telescoping rod hinged at one end to the bottom of the cushion. 3. The non-powered cervical spine rehabilitation physiotherapy instrument according to claim 2, characterized in that: the telescopic rod includes a first inner sleeve rod and a first outer sleeve rod which are nested with each other, and the first outer sleeve rod is provided with Tighten the screws. 4. The non-powered cervical spine rehabilitation physiotherapy instrument according to claim 1, characterized in that: the column includes a second overcoat rod fixed to the base and a second overcoat rod sleeved in the second overcoat rod. The inner sleeve rod is provided with fastening screws between the second outer sleeve rod and the second inner sleeve rod. 5. The unpowered cervical spine rehabilitation physiotherapy instrument according to claim 1, characterized in that: said lateral positioning rod comprises two threaded inner rods arranged at two ends and a threaded outer rod that connects the two threaded inner rods, so The threaded outer rod and the two threaded inner rods are threadedly matched. 6. The unpowered cervical spine rehabilitation physiotherapy instrument according to claim 1, characterized in that: the support surface of the back cushion is provided with a flexible contact body, and the installation surface of the back cushion is provided with a vertical installation groove, the The top of the column is inserted into the installation groove, and the rotation axis traverses the installation groove. 7. The non-powered cervical spine rehabilitation physiotherapy instrument according to claim 1, characterized in that: said lateral positioning rod is provided with a support plate at one end supporting the bedside. 8. The non-powered cervical spine rehabilitation physiotherapy instrument according to claim 1, characterized in that: the moving mechanism is a directional roller installed at the bottom of the base. 9. The non-powered cervical spine rehabilitation physiotherapy instrument according to claim 1, characterized in that: the minimum upward angle of the back cushion is 10°.