CN115177485B - A posture adjustment device for special patients - Google Patents

Abstract

This application discloses a posture adjustment device for special patients. The device is installed on an oral treatment chair. Its bracket structure includes symmetrically arranged left and right bracket structures and a central pillar. The central pillar is passed by a bearing structure on both sides. The lateral hydraulic lift rod is connected to the left and right bracket structures respectively, in which a second air bag is provided between the center pillar and the left and right bracket structures. When the lateral hydraulic lift rod is extended or compressed, the second air bag The two air bags are configured to expand or shrink; the bracket structure is set above the oral treatment chair, and is also equipped with a vertical hydraulic lift rod for adjusting the height of the bracket structure; the latex pad is installed above the bracket structure; the controller is connected to the lateral hydraulic Lifting rod, vertical hydraulic lifting rod. Through the technical solution in this application, it is possible to provide positional assistance to patients during oral treatment, provide support for patients in various postures, and improve patient comfort during treatment.

Description

A posture adjustment device for special patients

Technical field

The present application relates to the technical field of medical equipment, and specifically to a posture adjustment device for special patients.

Background technique

The difficulty of oral treatment operations is closely related to the relative positions of the patient and the doctor. A good posture allows the patient to better expose the surgical area to the doctor and facilitate the operation. In some special patients or cases, some special positions are needed to ensure the safety of the patient, prevent and treat complications, or make the operation easier to perform. For example, during the treatment of pregnant patients, being in the supine position for a long time may cause the embryo to compress the inferior vena cava, resulting in poor blood return and postural hypotension. Therefore, during treatment, the right hip needs to be 10 higher than the left hip. -15cm to keep the blood vessels open to avoid this complication. For pregnant women or obese patients with larger bodies, the area of conventional customized dental treatment chairs is small, making patients less comfortable during treatment, and they are prone to slipping from the dental chair when turning over and other movements, leading to certain dangerous situations.

In addition, during the treatment of certain maxillary and mandibular posterior teeth, the patient needs to open his mouth widely and cooperate with movements such as turning, raising or lowering his head to expose the surgical area and allow the treatment to proceed. However, maintaining these postures for long periods of time without support often makes patients feel painful or unable to persist.

However, the existing clinical dental treatment chairs can only make overall rough adjustments in the supine range. Each part cannot be independently finely adjusted, let alone the left and right rotation, and cannot meet the needs of the patient during the treatment process. Postural requirements.

Contents of the invention

The purpose of this application is to provide positional assistance to patients during oral treatment, provide support for patients in various postures, and improve patient comfort during treatment.

The technical solution of this application is to provide a posture adjustment device for special patients. The device is installed on an oral treatment chair. The device includes: a latex pad, a bracket structure and a controller; the bracket structure includes a symmetrically arranged left bracket. structure, the right bracket structure and the center pillar. The center pillar is equipped with a bearing structure. The bearing structure is connected to the left bracket structure and the right bracket structure respectively through the lateral hydraulic lift rods on both sides. Among them, the center pillar and the left A second air bag is provided in the gap between the bracket structure and the right bracket structure. When the lateral hydraulic lifting rod is extended or compressed, the second air bag is configured to expand or shrink; the bracket structure is arranged above the oral treatment chair. The bracket structure is also equipped with a vertical hydraulic lifting rod, which is used to adjust the height of the bracket structure; the latex pad is installed above the bracket structure; the controller is connected to the lateral hydraulic lifting rod, the vertical hydraulic lifting rod and Second airbag.

In any of the above technical solutions, further, the device further includes: a base; the base is provided below the lower bracket, and the base is used to install the device above the oral treatment chair.

In any of the above technical solutions, further, a clamping and retaining device is installed on the base, so that the base can be detachably installed above the oral treatment chair.

In any of the above technical solutions, further, an armrest device is installed on the right side of the base.

In any of the above technical solutions, further, the central pillar is divided into two upper and lower pillars, and the upper central pillar and the lower central pillar are connected by an intermediate hydraulic lift rod.

In any of the above technical solutions, further, the support structure is divided into a head and neck support, a low back support, a hip support, and a leg support, and the central support is divided into a head and neck support, a low back support, a buttock support, Leg support, wherein the device is also provided with a plurality of second hinge structures, and the plurality of second hinge structures are respectively used to realize the hinge between the head and neck support, the waist support, the hip support and the leg support.

In any of the above technical solutions, further, the structure of the left bracket structure is the same as that of the right bracket structure. The left bracket structure includes an upper bracket, a vertical hydraulic lift rod and a lower bracket arranged in sequence. The device also includes: An air bag; the first air bag is arranged between the upper support and the lower support. When the vertical hydraulic lifting rod is extended or compressed, the first air bag is configured to expand or shrink.

In any of the above technical solutions, further, the device further includes: a heating device; the heating device is arranged on the bracket structure.

In any of the above technical solutions, further, a head retention device is provided on the head and neck support.

In any of the above technical solutions, further, the structure of the latex pad above the head and neck support is a central depression and convex edges.

The beneficial effects of this application are:

The technical solution in this application is to install the body position adjustment device for special patients on the oral treatment chair. After the patient lies down, according to the posture requirements required for treatment, through the adjustment device and the oral treatment chair, an external The controller adjusts the height of the corresponding hydraulic lifting rod in the bracket structure and the air pressure in the air bag, driving the latex pad to tilt, rise and fall, completing the adjustment of the entire plane of the latex pad, so that it can provide support for the patient to maintain a specific posture and improve the patient's health. Comfort during treatment.

Description of the drawings

The advantages of the above and/or additional aspects of the present application will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

Figure 1 is a schematic block diagram of a posture adjustment device for a special patient according to one embodiment of the present application;

Figure 2 is a schematic diagram of a unit bracket according to an embodiment of the present application;

Figure 3 is a schematic diagram of a bracket structure according to an embodiment of the present application;

Figure 4 is a schematic diagram of the folded state of the bracket structure according to an embodiment of the present application;

Figure 5 is a schematic diagram of the expanded state of the stent structure according to an embodiment of the present application;

Figure 6 is a schematic diagram of a partial bracket structure according to an embodiment of the present application;

Figure 7 is a schematic diagram of a first hinge structure according to an embodiment of the present application.

Figure 8 is a schematic diagram of a second hinge structure according to an embodiment of the present application.

Detailed ways

In order to understand the above-mentioned objects, features and advantages of the present application more clearly, the present application will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, as long as there is no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

In the following description, many specific details are set forth to fully understand the present application. However, the present application can also be implemented in other ways different from those described here. Therefore, the protection scope of the present application is not limited by the following disclosure. Limitations of Specific Examples.

Example 1:

As shown in Figures 1 to 3, this embodiment provides a posture adjustment device for special patients, which is installed above the oral treatment chair and can provide support for various postures of the patient during the treatment process. The device includes: a latex pad 10, The bracket structure 20 and the controller 40; the bracket structure 20 includes an upper bracket 201, a vertical hydraulic lifting rod 203 and a lower bracket 202. The fixed end of the vertical hydraulic lifting rod 203 is installed above the lower bracket 202, and the vertical hydraulic lifting rod 203 The lifting end is installed below the upper bracket 201 in a hinged manner, and the lower bracket 202 is arranged above the oral treatment chair. The above-mentioned hinge manner can be realized by the first hinge structure 700, as shown in Figure 7.

It should be noted that the special patients in this embodiment may be pregnant women, persons with abdominal injuries, etc.

Specifically, the bracket structure 20 is used to provide support for the latex pad 10, and the height of the vertical hydraulic lifting rod 203 can be adjusted to control the inclination of the bracket structure 20.

In this embodiment, the latex pad 10 is installed above the upper bracket 201 so that the latex pad 10 can be in contact with the patient and improve the patient's comfort. The latex pad 10 can be divided into a head and neck pad (corresponding to the head and neck bracket 11). , back pad (corresponding to the back bracket 12), hip pad (corresponding to the hip bracket 13) and leg pad (corresponding to the leg bracket 14) four parts, each part is divided into left and right sides. By adjusting the vertical hydraulic lifting rod 203 at different positions, the latex pad 10 and the bracket structure 20 are tilted at the same time to provide support for the patient to change postures.

It should be noted that the number of vertical hydraulic lifting rods 203 in different parts of the bracket structure 20 can be different or the same. The number of vertical hydraulic lift rods 203 can be reduced in parts with a small support area, while in parts with a large support area, the number of vertical hydraulic lift rods 203 can be increased.

The number of vertical hydraulic lifting rods 203 can also be designed according to the density of the required posture control, and the number can range from one to hundreds.

In this embodiment, the controller 40 is connected to the vertical hydraulic lifting rod 203, and the controller 40 is used to control the lifting height of the lifting end of the vertical hydraulic lifting rod 203. Among them, the controller 40 can be provided with a microprocessor and corresponding circuits, which are directly connected to the vertical hydraulic lifting rod 203 to control the lifting and lowering of the vertical hydraulic lifting rod 203; it can also be wired or wirelessly, through microprocessing. The device and the corresponding circuit are connected to the vertical hydraulic lifting rod 203, and by sending adjustment signals to the microprocessor, the lifting and lowering of the vertical hydraulic lifting rod 203 is controlled.

Specifically, the vertical lifting of the hydraulic lifting rod 203 can be controlled by the controller 40 through a microprocessor. Among them, the microprocessor can be a single-chip microcomputer to meet the needs of intelligent control and is economical.

The controller 40 has a display screen, such as an LCD display screen. In addition to controlling the movements of various parts respectively, the controller 40 is also provided with some basic common body positions, such as right tilt position, left tilt position, head-down position, head-up position, etc., so as to realize rapid adjustment of some basic body positions.

Further, the device also includes: a base 30; the base 30 is provided below the lower bracket 202, and the base 30 is used to install the device above the oral treatment chair.

Specifically, the base 30 can be designed according to a common oral treatment chair on the market, so that the device can be flexibly disassembled on the oral treatment chair. Among them, the base 30 can be divided into multiple parts, and each part is hinged. After disassembly, it can be folded together with the bracket structure and latex pad to facilitate portability and transportation.

Preferably, the base 30 is also equipped with a clamping and retaining device, so that the base 30 can be detachably installed above the oral treatment chair. Among them, the clamping and retaining device can be realized by a locking device such as a hasp lock or a quick clamp, so as to realize the easy disassembly and installation of the base 30 and the device and improve the convenience of the device.

Preferably, an armrest device is installed on the right side of the base 30 to prevent the patient from slipping off the device during posture changes.

Example 2:

As shown in Figures 4 and 6, on the basis of the above-mentioned embodiments, this embodiment shows a preferred implementation method of the bracket structure 20. According to the patient's body position (left side, right side) and the patient's head and neck It is divided into four parts: head, back, buttocks and legs, in order to facilitate the adjustment of the patient's position and provide reliable support.

First, the bracket structure 20 is divided into a left bracket structure and a right bracket structure. The left bracket structure and the right bracket structure are symmetrically arranged. At the same time, the device also includes: a center pillar; a bearing structure 22 is installed on the center pillar. The bearing structure 22 is used to connect with the left bracket structure and the right bracket structure respectively in a hinged manner.

Secondly, the bracket structure 20 is divided into a head and neck bracket, a waist bracket, a hip bracket, and a leg bracket, which respectively correspond to the head and neck pad 11, the back pad 12, the hip pad 13, and the leg pad 14 in the latex pad 10. The central pillar is divided into head and neck pillars 211, waist and back pillars 212, hip pillars 213, and leg pillars 214. The device is also provided with a plurality of second hinge structures 23, the structure of which is shown in Figure 8 , the plurality of second hinge structures 23 are respectively used to realize the hinges between the head and neck pillars 211, the waist pillars 212, the hip pillars 213, and the leg pillars 214.

Specifically, by dividing the bracket structure 20, each part can be adjusted according to the adjustment of the oral treatment chair, so that the position adjustment device for special patients and the oral treatment chair are more fit and firm, with the help of the adjustment of the oral treatment chair. The function performs the first adjustment of the patient's position, and then uses the multiple vertical hydraulic lifting rods 203 provided under each part to adjust the patient's position for the second time to provide support for the patient and improve the patient's comfort during the treatment process.

In this embodiment, each part of the bracket is an independent structure and can be used as a unit bracket. Each unit has a similar structure and is divided into upper and lower layers. The upper layer (upper bracket 201) is connected to the latex pad 10, and the lower layer (lower bracket 202) is connected to the base. 30 are connected, and the upper layer and the lower layer are connected and supported by a plurality of vertical hydraulic lifting rods (203).

As shown in Figure 2, each unit bracket has three vertical hydraulic lifting rods 203 distributed between the inner (side close to the central pillar) and outer (side away from the central pillar) two-layer brackets, which are controlled by a microprocessor ( The controller 40) controls the lifting. When the outer side is lifted vertically toward the hydraulic lift rod, the latex pad 10 is driven to rotate with the inner bracket as the center of the circle. When the inner side is lifted vertically toward the hydraulic lift rod, the latex pad 10 is driven to rotate with the outer bracket as the center of the circle. When the inner and outer lifting rods are raised and lowered at the same time, they will rotate with the center of the bracket as the center of the circle.

Preferably, the head and neck support is provided with a head retention device.

Preferably, the latex pad 11 of the head and neck support has a concave shape in the center and convex edges, making the whole body concave to achieve good support for the patient's head.

Embodiment three:

This embodiment provides a body position adjustment device for special patients. The device includes: a latex pad 10, a bracket structure 20, a base 30 and a controller 40; the bracket structure 20 includes an upper bracket 201, a vertical hydraulic lift rod 203 and The fixed end of the lower bracket 202 and the vertical hydraulic lifting rod 203 is installed above the lower bracket 202. The lifting end of the vertical hydraulic lifting rod 203 is installed below the upper bracket 201 in a hinged manner. The lower bracket 202 is connected to the base 30 , so that the bracket structure 20 is installed above the oral treatment chair through the base 30; the latex pad 10 is installed above the upper bracket 201; the controller 40 is connected to the vertical hydraulic lifting rod 203, and the controller 40 is used to control the vertical hydraulic pressure The lifting height of the lifting end of the lifting rod 203. Among them, the number of vertical hydraulic lifting rods 203 can be set according to actual needs.

The controller 40 adjusts the lifting height of the vertical hydraulic lifting rod 203 in the bracket structure 20 to tilt the latex pad 10 and the bracket structure 20 to provide support for the patient to change posture, change the patient's body position, and improve the patient's comfort during the treatment process. sex.

Further, the device also includes: a limit sensor; the limit sensor is arranged on the upper bracket 201, and the limit sensor is used to limit the vertical hydraulic lifting rod 203 below the upper bracket 201 to increase safety during the height adjustment process. sex to avoid danger.

Furthermore, the device further includes: a heating device; the heating device is provided on the bracket structure 20 . Among them, the heating device can be implemented by an electric heating device, which can provide a heating function for the latex pad 10 when the temperature is low, further improving the patient's comfort during treatment.

It should be noted that the device can also be equipped with massage heads, tracks and other structures as needed to achieve the massage function.

Embodiment 4:

On the basis of the above embodiment, as shown in Figures 5 and 7, this embodiment also provides a body position adjustment device for special patients. The device is installed on an oral treatment chair and includes: a latex pad 10, a bracket Structure 20, base 30 and controller 40;

The support structure 20 includes a symmetrically arranged left support structure, a right support structure and a center pillar. A bearing structure 22 is set on the center pillar. The bearing structure 22 is connected to the left support structure through lateral hydraulic lifting rods 600 on both sides. , the right side bracket structure, in which a second air bag 800 is provided at the gap between the center pillar, the left side bracket structure, and the right side bracket structure. When the lateral hydraulic lift rod 600 is extended or compressed, the second air bag 800 is It is configured to inflate (expand) or deflate (deflate) to fill the gap between the central pillar and the left and right stent structures to provide support to the patient.

Specifically, the fixed end of the lateral hydraulic lifting rod 600 is connected to the bearing structure 22, and the lifting end of the lateral hydraulic lifting rod 600 passes through the first hinge structure 700, as shown in Figure 7, and is connected to the left bracket structure and the right side. The bracket structure ensures the overall stability when the bracket is lifted and lowered.

When the vertical hydraulic lift rods connected to the two side brackets and the central rod are extended, the area of the entire device increases to meet the needs of pregnant women and obese patients for lying flat area. The increased gap caused by the extension of the lifting rod is filled by the second air bag 800 to provide support to the patient and ensure the patient's comfort.

Furthermore, the bracket structure 20 is disposed above the oral treatment chair. The bracket structure 20 is also provided with a vertical hydraulic lifting rod 203 . The vertical hydraulic lifting rod 203 is used to adjust the height of the bracket structure 20 . The left bracket structure is the same as the right bracket structure. The left bracket structure includes an upper bracket 201, a vertical hydraulic lifting rod 203 and a lower bracket 202 arranged in sequence. The device also includes: a first air bag 500; 500 is disposed between the upper bracket 201 and the lower bracket 202. When the hydraulic lifting rod 203 is vertically extended or compressed, the first air bag 500 is configured to expand or shrink.

Specifically, the left and right bracket structures have the same structure, including an upper bracket 201, a vertical hydraulic lift rod 203, a lower bracket 202 and a first air bag 500 arranged in sequence. The bracket structure 20 is installed on the oral treatment chair through the base 30. Above; wherein, the first airbag 500 is disposed between the upper bracket 201 and the lower bracket 202 to fill the space between them.

The fixed end of the vertical hydraulic lifting rod 203 is installed above the lower bracket 202. The lifting end of the vertical hydraulic lifting rod 203 is installed below the upper bracket 201 in a hinged manner. The lower bracket 202 is connected to the base 30, so that the The bracket structure 20 is installed above the oral treatment chair through the base 30;

The latex pad 10 is installed above the upper bracket 201 in the bracket structure 20; the controller 40 is connected to the lateral hydraulic lifting rod 600 and the vertical hydraulic lifting rod 203. The controller 40 is used to control the lateral hydraulic lifting rod 600 and the vertical hydraulic lifting rod 600. The lifting height of the lifting end of the lifting rod 203 is to complete the control of the bracket structure 20 and realize the support of the patient by the device.

Furthermore, the central pillar is divided into two upper and lower pillars, and the two are connected by an intermediate hydraulic lifting rod, which can adjust the overall thickness of the support structure 20 .

In this embodiment, a first air bag 500 and a second air bag 800 are respectively designed at the gaps (gaps) of the stent structure 20. The expansion and contraction of the air bags are controlled by compressed air, which can provide support, increase the cushioning of the device, and improve the patient's health. comfort. The control of the first air bag 500 and the second air bag 800 can be realized through the controller 40 and is linked to the actions of the lateral hydraulic lifting rod 600 and the vertical hydraulic lifting rod 203 .

It should be noted that the above-mentioned vertical hydraulic lifting rod 203 has different length specifications, which can meet different adaptation scenarios. The vertical hydraulic lifting rod 203 with longer length specifications has a larger adjustment angle and range.

Similarly, according to actual needs, the head and neck, waist, back, buttocks, and legs of the overall device can be equipped with various length specifications to meet the size requirements of patients with different body types.

In this embodiment, the connection between the latex pad 10 and the upper bracket 201 is a detachable connection. The latex pad is equipped with different thickness (or elastic quality) specifications. Latex pads 10 with corresponding thickness (or elastic quality) can be selected for patients with different weights. That is, heavy-weight patients use latex pads 10 with thick layers (or high elastic quality), and small-weight patients use latex pads 10 with thin layers (or low elastic quality), so that patients of different weights can obtain satisfactory comfort.

The technical solution of this application has been described in detail with reference to the accompanying drawings. This application proposes a posture adjustment device for special patients. The device is installed on an oral treatment chair and includes: a latex pad, a bracket structure and a controller; the bracket structure It includes a symmetrically arranged left bracket structure, a right bracket structure and a central pillar. The central pillar is equipped with a bearing structure. The bearing structure is connected to the left bracket structure and the right bracket structure respectively through lateral hydraulic lifting rods on both sides. Among them, a second air bag is provided at the gap between the center pillar, the left bracket structure, and the right bracket structure. When the lateral hydraulic lift rod is extended or compressed, the second air bag is configured to expand or shrink; the bracket structure is configured Above the dental treatment chair, a vertical hydraulic lifting rod is also provided in the bracket structure. The vertical hydraulic lifting rod is used to adjust the height of the bracket structure; the latex pad is installed above the bracket structure; the controller is connected to the lateral hydraulic lifting rod. , Vertical hydraulic lifting rod. Through the technical solution in this application, it is possible to provide positional assistance to patients during oral treatment, provide support for patients in various postures, and improve patient comfort during treatment.

In this application, the terms "installation", "connection", "connection", "fixing" and other terms should be understood in a broad sense. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection. ; "Connected" can be directly connected or indirectly connected through an intermediary. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

The shapes of each component in the drawings are schematic, and certain differences from their real shapes are not excluded. The drawings are only used to illustrate the principles of the present application and are not intended to limit the present application.

Although the present application has been disclosed in detail with reference to the accompanying drawings, it should be understood that these descriptions are exemplary only and are not intended to limit the application of the present application. The protection scope of the present application is defined by the appended claims, and may include various modifications, modifications and equivalent solutions to the invention without departing from the scope and spirit of the present application.

Claims (7)

1. A posture adjustment device for a particular patient, the device being mounted on an oral treatment chair, the device comprising: a latex pad (10), a support structure (20) and a controller (40);

the support structure (20) comprises a left support structure, a right support structure and a central support column which are symmetrically arranged, a bearing structure (22) is sleeved on the central support column, the bearing structure (22) is respectively connected with the left support structure and the right support structure through lateral hydraulic lifting rods (600) at two sides, a second air bag (800) is arranged at a gap between the central support column and the left support structure and between the central support column and the central support column are arranged at the right support structure, and when the lateral hydraulic lifting rods (600) are stretched or compressed, the second air bag (800) is configured to expand or shrink;

the bracket structure (20) is arranged above the oral cavity treatment chair, a vertical hydraulic lifting rod (203) is further arranged in the bracket structure (20), and the vertical hydraulic lifting rod (203) is used for adjusting the height of the bracket structure (20);

the latex pad (10) is arranged above the bracket structure (20);

the controller (40) is connected to the lateral hydraulic lifter (600), the vertical hydraulic lifter (203) and the second air bag (800),

the support structure (20) is divided into a head and neck support, a waist and back support, a hip support and a leg support, the center support is divided into a head and neck support (211), a waist and back support (212), a hip support (213) and a leg support (214), a plurality of second hinge structures (23) are further arranged in the device, the second hinge structures (23) are respectively used for realizing the hinge of the head and neck support (211), the waist and back support (212), the hip support (213) and the leg support (214), the supports are independent structures and can be respectively used as a unit support, the unit structures are divided into an upper layer and a lower layer, the upper layer support is connected with the latex pad (10), the lower layer support is connected with the base (30), the upper layer support is connected with the lower layer support through a plurality of vertical hydraulic lifting rods (203),

the left side support structure is including upper bracket (201) that sets gradually vertical hydraulic lifting rod (203) and lower floor's support (202), the device still includes: a first balloon (500);

the first balloon (500) is arranged between the upper bracket (201) and the lower bracket (202), and when the vertical hydraulic lifting rod (203) stretches or compresses, the first balloon (500) is configured to expand or shrink,

each unit support is provided with three vertical hydraulic lifting rods (203) on one side close to the center support and on one side far away from the center support and between two layers of supports, lifting is controlled by a controller (40), one side close to the center support is called the inner side, one side far away from the center support is called the inner side, when the outer side is lifted by the vertical hydraulic lifting rods, the rubber pad (10) is driven to rotate by taking the inner side support as the center of a circle, when the inner side is lifted by the vertical hydraulic lifting rods, the rubber pad (10) is driven to rotate by taking the outer side support as the center of a circle, when the inner side and the outer side lifting rods are lifted simultaneously, the center support is divided into an upper center support and a lower center support, the upper center support and the lower center support are connected by the middle hydraulic lifting rods, and the left side support structure is identical to the right side support structure.

2. The posture adjustment device for a specific patient of claim 1, further comprising: a base (30);

the base (30) is arranged below the lower support (202), and the base (30) is used for installing the device above the oral treatment chair.

3. The posture adjustment device for special patients as claimed in claim 2, characterized in that the base (30) is also fitted with a clamping and holding device, so that the base (30) is detachably mounted above the oral treatment chair.

4. Body position adjustment device for special patients according to claim 2, characterized in that the right side of the base (30) is fitted with armrest means.

5. The posture adjustment device for a specific patient of any one of claims 1-4, characterized in that the device further comprises: a heating device;

the heating device is arranged on the support structure (20).

6. The posture adjustment device for special patients of claim 5, characterized in that the head and neck support is provided with a head retention device.

7. The posture adjustment device for special patients according to claim 4, characterized in that the structure of the latex pad above the head and neck support is a central depression and an edge projection.