CN212817023U - Lower limb posture adjusting device in clinical operation - Google Patents

Abstract

The utility model discloses a low limbs posture adjustment device in clinical operation, the device includes: a substrate; the lower limb posture adjusting assembly is arranged on the base and comprises a supporting part and a foot fixing device, the supporting part has a preset extending length and is rotatably connected to the base, and the foot fixing device is connected to the supporting part in a sliding mode in the length direction of the supporting part.

Description

Lower limb posture adjusting device in clinical operation

Technical Field

The utility model belongs to the technical field of medical instrument, concretely relates to low limbs posture adjustment device in clinical operation.

Background

Clinical operations such as knee joint surgery and the like are of great significance to repair of physical injuries of patients or medical research. Among them, knee joint surgery is an effective means for treating knee joint diseases. The rabbit knee joint operation is an important operation test for researches such as knee joint cartilage defect repair, meniscus defect repair, cruciate ligament reconstruction and the like. During the operation, the posture of the lower limb is often required to be adjusted so as to facilitate the operation of the operator. However, the conventional lower limb posture adjustment device for clinical operation cannot well adjust the posture of the lower limb of the patient, and the operation efficiency is affected. Therefore, there is a need to provide a novel lower limb posture adjusting device in clinical operation.

SUMMERY OF THE UTILITY MODEL

The utility model provides a lower limb posture adjusting device in clinical operation, which can better adjust the posture of the lower limb of an operated person.

In order to achieve the above object, the utility model provides a low limbs posture adjustment device in clinical operation, it includes:

a substrate;

the lower limb posture adjusting assembly is arranged on the base and comprises a supporting part and a foot fixing device, the supporting part has a preset extending length and is rotatably connected to the base, and the foot fixing device is connected to the supporting part in a sliding mode in the length direction of the supporting part.

The utility model provides a low limbs posture adjustment device in clinical operation, support piece rotatable coupling are in the basement, and are equipped with slidable foot fixer on its length direction on support piece. When in use, the lower limbs of the operator can be supported on the supporting piece, the feet are fixed on the foot fixing device, and the opening angle of the lower limbs can be adjusted by rotating the supporting piece; the flexion angle of the knee joint of the lower limb can be adjusted by sliding the foot fixer in the longitudinal direction of the support member. Therefore, adopt the utility model discloses a low limbs posture adjustment device in clinical operation can be according to the actual demand of operation better adjusted by operation person's low limbs gesture to can make things convenient for operation person to carry out the operation, improve operation efficiency.

In some embodiments of the present invention, a lower limb posture adjustment assembly may be disposed on the base, or two lower limb posture adjustment assemblies may be disposed on the base, so as to independently adjust the postures of the two lower limbs.

In some embodiments of the present invention, one of the base and the supporting member is provided with a connecting shaft, and the other is provided with a connecting hole, and the supporting member is rotatably connected to the base through a shaft hole matching structure formed by the connecting shaft and the connecting hole.

In some embodiments of the present invention, the base has a first hole, the support member has a second hole corresponding to the first hole, and the pin can pass through the first hole and the second hole to fix the support member; the first hole may be one, or a plurality of holes distributed at intervals along the rotation track of the support.

In some embodiments of the present invention, the supporting member is provided with a rail assembly along the extending direction thereof, the bottom of the foot fixer is provided with a sliding assembly, and the foot fixer is slidably connected to the supporting member through the rail assembly and the sliding assembly.

In some embodiments of the present invention, the lower limb posture adjustment assembly may further comprise a lower limb fixer rotatably connected to a side of the foot fixer near the head end of the support member.

In some embodiments of the present invention, the foot fixer may include a first bottom plate and two first side plates oppositely disposed on the first bottom plate along a width direction of the first bottom plate, and the foot fixing band may be connected to the two first side plates to fix the foot; and/or the presence of a gas in the gas,

the shank fixer can comprise a second bottom plate and two second side plates which are oppositely arranged on the second bottom plate along the width direction of the second bottom plate, and the shank fixing band can be connected to the two second side plates so as to fix the shank.

In some embodiments of the present invention, a thigh fixing strap may be disposed on the supporting member.

In some embodiments of the present invention, the apparatus may further comprise:

the neck fixer is arranged at a preset distance from the lower limb posture adjusting assembly;

the upper limb fixer is arranged between the neck fixer and the lower limb posture adjusting component;

the chest fixator is arranged between the neck fixator and the lower limb posture adjusting assembly;

the abdomen fixer is arranged between the chest fixer and the lower limb posture adjusting component.

In some embodiments of the present invention, the chest fixator may include a first arc-shaped clamp and a second arc-shaped clamp disposed opposite to each other, and the first arc-shaped clamp and the second arc-shaped clamp are slidably disposed on the base in a width direction of the base, respectively, so that the first arc-shaped clamp and the second arc-shaped clamp can relatively approach or move away from each other in the width direction; and/or the presence of a gas in the gas,

the abdomen fixator can comprise a third arc-shaped clamping piece and a fourth arc-shaped clamping piece which are oppositely arranged, and the third arc-shaped clamping piece and the fourth arc-shaped clamping piece are respectively arranged on the substrate in a slidable mode in the width direction of the substrate, so that the third arc-shaped clamping piece and the fourth arc-shaped clamping piece can be relatively close to or far away from each other in the width direction.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the embodiments of the present invention will be briefly described below, and it is obvious that the drawings described below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic structural view of a lower limb posture adjusting device in a clinical operation according to an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of another view angle of the lower limb posture adjustment device in clinical operation shown in fig. 1.

Detailed Description

In order to make the objects, technical solutions and advantageous effects of the present invention more clear, features and exemplary embodiments of various aspects of the present invention will be described in detail below. In the following detailed description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without some of these specific details. The following description of the embodiments is merely intended to provide a better understanding of the invention by illustrating examples of the invention. In the drawings and the following description, at least some well-known structures and techniques have not been shown in detail in order to avoid unnecessarily obscuring the present invention; also, the dimensions of some of the structures may be exaggerated for clarity. Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

In the description of the present invention, it is to be noted that, unless otherwise specified, "a plurality" or "several" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", and the like, indicate orientations or positional relationships only for convenience in describing the present invention and to simplify the description, but do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The directional terms appearing in the following description are directions shown in the drawings and do not limit the specific structure of the embodiments of the present invention. In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "mounted" and "connected" are to be interpreted broadly, e.g., as either a fixed connection, a removable connection, or an integral connection; can be directly connected or indirectly connected. The specific meaning of the above terms in the present invention can be understood as the case may be, by those of ordinary skill in the art.

The above summary of the present invention is not intended to describe each disclosed embodiment or every implementation of the present invention. The following description more particularly exemplifies illustrative embodiments. At various points throughout this application, guidance is provided through a list of embodiments that can be used in various combinations. In each instance, the list is merely a representative group and should not be construed as exhaustive.

The utility model discloses an embodiment provides low limbs posture adjustment device among clinical operation. Fig. 1 is a schematic structural view showing a lower limb posture adjustment apparatus in clinical surgery as an example. Referring to fig. 1, the present invention provides a lower limb posture adjustment apparatus in clinical operation, which comprises a base 100 and a lower limb posture adjustment assembly 200 disposed on the base 100, wherein the lower limb posture adjustment assembly 200 comprises a supporting member 210 and a foot fixer 220, the supporting member 210 has a predetermined extension length, the supporting member 210 is rotatably connected to the base 100, and the foot fixer 220 is slidably connected to the supporting member 210 in a length direction of the supporting member 210.

The base 100 is used to assemble the lower limb posture adjustment assembly 200, which can take the form of a desired shape or configuration of the base according to actual needs. As an example, the substrate 100 may be a block or plate structure. Further, the substrate 100 has a plate shape. The plate-shaped structure base 100 can be used as a mounting member of the lower limb posture adjustment assembly 200 and also as an operation platform.

Lower limb posture adjustment assembly 200 is mounted to base 100 via support member 210. The support member 210 has a predetermined extension length, which can satisfy the support requirement of lower limbs (such as legs of human, rear legs of animals such as rabbits). The supporting member 210 is rotatably connected to the base 100, and can adjust the stretching angle (or referred to as the abduction angle) of the lower limb when rotating relative to the base 100. A foot holder 220 slidable in a length direction thereof is provided on the support member 210. When the foot is fixed to the foot fixer 220 and the foot fixer 220 is slid on the supporter 210, the knee joint flexion angle of the lower limb can be adjusted. During the use, can support in support piece 210 by operator's low limbs to be fixed in foot fixer 220 with the foot, adjust the angle that opens of low limbs through rotating support piece 210, adjust the knee joint flexion angle of low limbs through the length direction slip foot fixer 220 along support piece 210, can adjust by operator's low limbs gesture according to the actual demand of operation betterly, thereby can make things convenient for the operator to carry out the operation, improve operation efficiency.

Furthermore, the utility model discloses a low limbs posture adjustment device convenient operation is laborsaving, can realize that one-man operation comes the adjustment by operation person's low limbs to the required gesture of operation completely, consequently can also practice thrift the manpower, has alleviated the problem that the operator staff is not enough.

In some embodiments, a lower limb posture adjustment assembly 200 may be disposed on the base 100. For example, when a single lower limb of a subject needs to be operated, the lower limb posture adjustment assembly 200 can be used to adjust the posture of the lower limb.

In other embodiments, two lower limb posture adjustment assemblies 200 can be oppositely disposed on the base 100. Therefore, the postures of the two lower limbs can be adjusted independently, and different operation requirements are met.

In the lower limb posture adjustment device, the support member 210 may be rotatably coupled to the base 100 using a coupling means known in the art. In some embodiments, one of the base 100 and the supporting member 210 is provided with a connecting shaft, and the other is provided with a connecting hole, and the supporting member 100 is rotatably connected to the base through a shaft hole matching structure formed by the connecting shaft and the connecting hole.

The shape of the connecting shaft is not particularly limited, and the connecting shaft can be inserted into or passed through the connecting hole and has a degree of freedom of rotation. As one example, the connecting shaft is cylindrical, and the connecting hole is a cylindrical hole. The cylindrical connection shaft has opposite ends in a length direction thereof, one end of which is connected to the supporting member 210 and the other end of which passes through the cylindrical hole to be connected to the blocking member. Wherein the blocking member can block the coupling shaft from being separated from the substrate 100.

As another example, the coupling shaft is a spherical shaft, and the coupling hole is a spherical groove. Preferably, the size of the notch of the spherical groove is smaller than the outer diameter of the spherical shaft. The spherical shaft can be embedded in the spherical groove and has a rotational degree of freedom. Since the size of the opening of the spherical groove is smaller than the outer diameter of the spherical shaft, the spherical shaft is prevented from coming out of the spherical groove, so that the lower limb posture adjustment assembly 200 is stably fixed to the base 100.

In some embodiments, a first hole is formed on the substrate 100, a second hole corresponding to the first hole is formed on the support 210, and the latch 230 can pass through the first hole and the second hole to fix the support 210. When the supporting member 210 is rotated to a predetermined angle to meet the requirement of the lower limb opening angle required for performing the operation, the supporting member 210 can be fixed by the latch 230.

The number of first holes may be one. For example, the lower limb opening angle can be adjusted to a specific value, and at this time, only one first hole needs to be formed in the substrate 100. Of course, a plurality of first holes may be disposed on the substrate 100 at intervals along the rotation track of the support 210. Thus, different first apertures correspond to different rotation angles of the support member 210, i.e., different opening angles of the lower limb. Therefore, the lower limb opening angle can be adjusted to different values according to different operation requirements, and the device has better adaptability.

For example, the support 210 can reach a rotation angle of 15 to 60 degrees. When two lower limb posture adjustment assemblies 200 are oppositely arranged on the base 100, the opening angle of the two lower limbs can be 30-120 degrees. Further, the first holes may be respectively disposed on the substrate 100 at positions corresponding to the rotation angles of the support 210 of 15 degrees, 20 degrees, 30 degrees, 40 degrees, 50 degrees, and 60 degrees. But not limited thereto, the rotation angle range of the supporting member 210, and the position and number of the first holes may be designed according to actual requirements.

In the lower limb posture adjustment device, the foot holder 220 may be slidably coupled to the support member 210 using a coupling means known in the art. In some alternative embodiments, the supporting member 210 is provided with a rail assembly 240 along its extending direction, the bottom of the foot holder 220 is provided with a sliding assembly (not shown), and the foot holder 220 is slidably connected to the supporting member 210 through the cooperation of the rail assembly 240 and the sliding assembly. The foot fixer 220 can be conveniently slid on the support member 210, so that the flexion angle of the knee joint of the lower limb can be conveniently adjusted.

As a specific example, the support 210 is an elongated support plate. Two guide rails are oppositely arranged in the width direction of the long support plate, and the guide rails can be grooves or ridges extending along the length direction of the long support plate. Accordingly, two opposing sliders or grooves are provided at the bottom of the foot holder 220. Slidable attachment of the foot holder 220 to the support member 210 is achieved by sliding engagement of a slotted guide rail on the support member 210 with a slider on the bottom of the foot holder 220, or alternatively, by sliding engagement of a ridged guide rail on the support member 210 with a groove on the bottom of the foot holder 220.

Further, a brake assembly 250 is included, the brake assembly 250 being capable of locking the slide assembly. After the foot fixer 220 is slid to a desired position and the flexion angle of the knee joint of the lower limb is adjusted, the sliding assembly may be locked by the brake assembly 250, so that the foot fixer 220 is stably fixed. Therefore, the problems of poor operation effect or misoperation and the like caused by the change of the posture of the lower limb in the operation process can be avoided.

The present device is not particularly limited in the structure of the foot fixer 220. In some alternative embodiments, the foot holder 220 may include a first bottom plate 221 and two first side plates 222 oppositely disposed on the first bottom plate 221 in a width direction of the first bottom plate 221, and a foot fixing band 223 may be connected to the two first side plates 222 to fix the foot. The first bottom plate 221 is used for supporting feet, the two first side plates 222 have a width sufficient for clamping the feet in the foot holder 220, and the foot fixing band 223 is connected to the two first side plates 222, so that the fixing stability of the feet can be enhanced. Foot securing strap 223 may be, but is not limited to, velcro strips.

In some preferred embodiments, lower extremity stance adjustment assembly 200 may further comprise a lower leg holder 260, where lower leg holder 260 is pivotally attached to a side of foot holder 220 proximate to the head end of support 210. The lower leg fixing device 260 is used to support the lower leg, and improves the stability of fixing the lower limb and the comfort of the operator. The lower leg fixer 260 is rotatably connected to the foot fixer 220, can move along with the sliding of the foot fixer 220, and can change the lifting angle of the lower leg fixer along with the adjustment of the flexion angle of the knee joint, thereby better adapting to the change of the lower leg angle and exerting the supporting effect.

As an example, the calf holder 260 includes a second bottom plate 261 and two second side plates 262 oppositely disposed on the second bottom plate 261 in a width direction of the second bottom plate 261, and a calf fixing band 263 can be connected to the two second side plates 262 to fix the calf. The second bottom plate 251 is used for supporting the lower leg, the two second side plates 262 have a width sufficient for clamping the lower leg in the lower leg fixing device 260, and the lower leg fixing band 263 is connected to the two second side plates 262, so that the fixing stability of the lower leg can be enhanced. The lower leg securing strap 263 can be, but is not limited to, velcro.

Second base plate 261 may be hingedly attached to foot anchor 220 to enable rotation of lower leg anchor 260 relative to foot anchor 220. Further includes a locking assembly for locking when leg holder 260 is rotated to a desired angle. There is no particular requirement for the locking assembly as long as it can lock the calf holder 260 rotated to a predetermined angle against undesired rotation.

In some alternative embodiments, a thigh securing strap 270 may also be disposed on the support member 210. The thigh securing strap 270 may be disposed at the head end of the support member 210. The thigh fixing strap 270 can fix a thigh, and further improves the fixing stability of the lower limb. The thigh securing strap 270 may be a securing strap known in the art, preferably an elastic strap. The fixing stability can be enhanced by restoring the deformed pressure of the elastic band.

The device can conveniently adjust the posture of the lower limb, and can keep the posture of the lower limb stable enough during the operation so as to avoid influencing the operation effect due to the action of the lower limb.

In the knee joint operation, the degree of anesthesia to the operator may be shallow, and the operator may easily recover from the anesthesia. In this case, the fixation strength to the operator needs to be further enhanced.

In some optional embodiments, the lower limb posture adjustment apparatus may further include a neck holder 300 disposed at a predetermined distance from the lower limb posture adjustment assembly 200. The neck fixator 300 is used to fix the neck of the operator.

As an example, the neck fixator 300 may include a neck support 310 and a neck fixation strap 320 connected to the neck support 310. The neck support 310 is connected to the base 100, and may be U-shaped with a concave surface being an arc surface to adapt to the shape of the neck of the operator. In use, the neck of the subject is supported by the neck support 310, and the neck is fixed by fixing the neck fixing band 320 to the arms of the U-shaped structure. The neck fixation band 320 can be, but is not limited to, nylon hook and loop fastener.

Further, an upper limb fixer 400 may be further included, wherein the upper limb fixer 400 is disposed between the neck fixer 300 and the lower limb posture adjustment assembly 200. The base 100 includes two upper limb holders 400 disposed oppositely for holding two upper limbs (e.g., arms of a human, forelegs of a rabbit, etc.). The upper limb fixer 400 can use fixing belts such as velcro belts, but is not limited thereto.

Further, a chest fixer 500 may be further included, and the chest fixer 500 is disposed between the neck fixer 300 and the lower limb posture adjustment assembly 200. The chest anchor 500 is attached to the base 100 for anchoring the chest of the operator.

In some embodiments, chest immobilizer 500 may employ a securing strap, such as a velcro strap. In other embodiments, the chest anchor 500 can include a first arc-shaped clamp 510 and a second arc-shaped clamp 520 disposed opposite each other, and the first arc-shaped clamp 510 and the second arc-shaped clamp 520 can be slidably disposed on the substrate 100 in the width direction of the substrate 100, respectively, such that the first arc-shaped clamp 510 and the second arc-shaped clamp 520 can be relatively close to or far from each other in the width direction of the substrate 100. This enables the chest anchor 500 to be adjusted according to the body size of the operator, thereby improving the adaptability of the device. In addition, the first arc-shaped clamp 510 and the second arc-shaped clamp 520 are matched to fix the chest, so that the chest operation can be facilitated because the chest is not spanned.

The first and second arc clamps 510, 520 may be slidably disposed on the substrate 100 using any connection known in the art. One example of a first arc clamp 510 is illustrated. Two guide rails 530 are oppositely disposed on the substrate 100 along the width direction of the first arc-shaped clamp 510, and the guide rails 530 may be grooves or ridges extending along the width direction of the substrate 100. Accordingly, two opposing slides or grooves are provided at the bottom of the first arc-shaped clamp 510. The slidable attachment of the first arc clamp 510 to the substrate 100 is accomplished by a sliding fit of a slotted guide 530 into a slider at the bottom of the first arc clamp 510, or alternatively, by a sliding fit of a ridged guide 530 into a groove at the bottom of the first arc clamp 510.

Further, an abdominal fixator 600 may be further included, and the abdominal fixator 600 is disposed between the chest fixator 500 and the lower limb posture adjustment assembly 200. The abdominal anchor 600 is attached to the base 100 for anchoring the abdomen of the operator.

In some embodiments, abdominal fixation device 600 may employ fixation straps, such as velcro straps. In other embodiments, the abdominal fixator 600 may include a third and a fourth arc-shaped clamp members 610 and 620 disposed opposite to each other, and the third and the fourth arc-shaped clamp members 610 and 620 are slidably disposed on the base 100 in the width direction of the base 100, respectively, so that the third and the fourth arc-shaped clamp members 610 and 620 can relatively approach or move away from each other in the width direction of the base 100. Thus, the abdominal anchor 600 can be adjusted according to the body size of the operator, and the adaptability of the device is improved. Similarly, the structure of using the third and fourth arc-shaped clamping members 610 and 620 to fix the abdomen can also facilitate the abdominal operation since it does not cross the abdomen.

The third and fourth arc clamps 610, 620 may be slidably disposed on the substrate 100 using any connection known in the art. For example, reference may be made to the sliding connection of the first and second arc clamps 510, 520 described above.

In the lower limb posture adjusting device, the lower limb posture can be conveniently adjusted through the lower limb posture adjusting assembly 200, the lower limb is stably fixed, the neck is fixed through the neck fixer 300, the upper limb is fixed through the upper limb fixer 400, the chest is fixed through the chest fixer 500, and the abdomen is fixed through the abdomen fixer 600, so that the operated person can be firmly fixed on the operating table, and the operation is prevented from being influenced by the action of the operated person or unnecessary injury is prevented from being brought to the operated person and/or the operated person.

The lower limb posture adjusting device can be applied to clinical operations of human or animals, such as rabbit knee joint operation experiments. When needs are operated on big batch rabbit, because this device is adjusted the low limbs gesture more convenient, can reduce the manpower, improve experimental efficiency. In particular, in the case of a less anesthetic level in a rabbit, the rabbit can be firmly fixed even when it is awake, thereby preventing the risk of the operator being scratched by the rabbit or causing tetanus.

In some embodiments, referring to fig. 2, the lower limb posture adjustment apparatus may further include a head support 700. The head support 700 may be disposed on the base 100 and located on a side of the neck fixator 300 away from the lower limb posture adjustment assembly 200. The head of the operator may be supported on the head support 700.

The head support 700 may be detachably connected to the substrate 100, or may be integrally formed with the substrate 100.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily think of various equivalent modifications or replacements within the technical scope of the present invention, and these modifications or replacements should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A lower limb posture adjustment device for use in clinical surgery, the device comprising:

a substrate;

the lower limb posture adjusting assembly is arranged on the base and comprises a supporting piece and a foot fixing device, the supporting piece is provided with a preset extending length and can be rotatably connected to the base, and the foot fixing device is slidably connected to the supporting piece in the length direction of the supporting piece.

2. A clinical intraoperative lower limb posture adjustment device according to claim 1, characterized in that the base is provided with one lower limb posture adjustment assembly, or,

the base is provided with two lower limb posture adjusting components oppositely so as to adjust the postures of the two lower limbs respectively and independently.

3. The device of claim 1, wherein one of the base and the supporting member has a connecting shaft, and the other of the base and the supporting member has a connecting hole, and the supporting member is rotatably connected to the base through a shaft hole fitting structure formed by the connecting shaft and the connecting hole.

4. The device of claim 1, wherein the base has a first hole, the support member has a second hole corresponding to the first hole, and a pin is capable of passing through the first hole and the second hole to fix the support member;

the first holes are one or a plurality of holes distributed at intervals along the rotating track of the supporting piece.

5. The apparatus of claim 1, wherein the support member has a rail assembly extending along the support member, the foot holder has a sliding assembly at a bottom thereof, and the foot holder is slidably coupled to the support member by the rail assembly and the sliding assembly engaging with each other.

6. The device of claim 1, further comprising a lower limb support pivotally connected to a side of the foot support proximate the head end of the support member.

7. The device for adjusting posture of lower limbs during clinical operation according to claim 6, wherein the foot holder comprises a first bottom plate and two first side plates oppositely disposed on the first bottom plate in a width direction of the first bottom plate, and a foot fixing band is capable of being connected to the two first side plates to fix the foot; and/or the presence of a gas in the gas,

the shank fixer comprises a second bottom plate and two second side plates which are oppositely arranged on the second bottom plate along the width direction of the second bottom plate, and shank fixing belts can be connected to the two second side plates so as to fix shanks.

8. A clinical intraoperative lower limb posture adjustment device according to claim 1, characterized in that a thigh fixing strap is provided on the support member.

9. The clinical intraoperative lower limb posture adjustment device of claim 1, further comprising:

the neck fixator is arranged at a preset distance from the lower limb posture adjusting assembly;

the upper limb fixer is arranged between the neck fixer and the lower limb posture adjusting component;

a chest anchor disposed between the neck anchor and the lower limb posture adjustment assembly;

and the abdomen fixer is arranged between the chest fixer and the lower limb posture adjusting component.

10. The device of claim 9, wherein the chest fixator comprises first and second opposing arcuate clamp members, and the first and second arcuate clamp members are slidably disposed on the base in a width direction of the base, respectively, such that the first and second arcuate clamp members can move toward and away from each other in the width direction; and/or the presence of a gas in the gas,

the abdomen fixer comprises a third arc-shaped clamping piece and a fourth arc-shaped clamping piece which are oppositely arranged, and the third arc-shaped clamping piece and the fourth arc-shaped clamping piece are respectively arranged on the substrate in a slidable manner in the width direction of the substrate, so that the third arc-shaped clamping piece and the fourth arc-shaped clamping piece can be relatively close to or far away from each other in the width direction.

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