CN211560576U

CN211560576U - Posture control device for skull traction

Info

Publication number: CN211560576U
Application number: CN201921900866.2U
Authority: CN
Inventors: 武宇航
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2020-09-25
Anticipated expiration: 2029-11-06

Abstract

The utility model discloses a posture control device for skull traction, which comprises a bottom plate and a shoulder plate, wherein a head cushion for reducing pressure of a back pillow is arranged on the top surface of the bottom plate, one end of the bottom plate is fixed at the head of a traction bed, and the other end is assembled with the shoulder plate; the top surface of the shoulder board is provided with an arc-shaped groove for accommodating and fixing the neck, so that the physiological curvature of the cervical vertebra is met, and the shoulder board has three different models which can be selected as required. When the skull traction device is used, the head of a patient is abutted against the head pad, the neck of the patient is placed in the groove, the shoulder of the patient is abutted against the shoulder plate, the shoulder plate plays a role in increasing resistance, the counter traction force of the patient can be increased during skull traction, even if the weight of the counterweight is increased, the effective traction body position of the patient can be continuously maintained, the pain of the patient can be relieved, and the rapid resetting of the patient is facilitated; the neck is arranged in the groove, so that the movement of the neck can be limited, the effective traction angle is kept, and the comfort of a patient can be improved by conforming to the radian design of the neck; the head cushion improves patient comfort while also reducing the incidence of pressure sores on the head.

Description

Posture control device for skull traction

Technical Field

The utility model relates to a position control device, in particular to a position control device for skull traction.

Background

Cervical dislocation is a serious disease which causes the physiological curvature of the neck to be changed, then causes spinal cord injury, partial or all limb paralysis and incontinence of urine and feces, can cause cervical dislocation due to trauma or congenital cervical dysplasia, and is accompanied or not accompanied by cervical fracture. In the treatment of cervical vertebra fracture dislocation, skull traction is an indispensable basic treatment.

Skull traction is a common technique in spinal surgery, and is generally applied to the reduction treatment before cervical vertebra fracture dislocation or the conservative treatment of patients who do not receive operations. The function of the resetting tool is to reset the dislocation or fracture part. The technique is to install a traction bow on the skull and realize traction through a traction rope, a pulley and a suspension counterweight. The continuous traction force is provided for the neck through the counterweight, the reverse traction is provided by the self weight of the patient, and the dislocated or shifted cervical vertebra is recovered to the normal sequence.

In skull traction, ineffective traction is a more prominent problem, and can reduce traction effect and increase traction complications. The ineffective traction means that: including traction weight changes, constant interruptions, patient position changes, and pulley, traction pin, traction bow, traction cord shifts, etc., resulting in reduced or even ineffective traction.

During skull traction, the maintenance of traction angle, time and weight are three major core factors for maintaining the effectiveness of traction. While the effectiveness of traction directly affects the therapeutic effect of the patient.

The factors influencing the skull traction effectiveness in the clinical care work mainly have the following two aspects:

1. posture change: to alleviate discomfort of a fixed posture and avoid pressure sores during treatment, a patient needs to turn over regularly. The body position of the patient is changed due to the turning over, and the direction of the body axis is inconsistent with the direction of the traction force, so that the effectiveness of skull traction is reduced, and the resetting effect is influenced.

2. The experience of the patient is as follows: during the tradition skull traction, head and occipital pad, both sides are put the sand bag and are fixed, and the travelling comfort is relatively poor. Particularly in damp-heat areas, the head is easy to sweat when lying down, so that the heat rash of the headrest part is caused; the discomfort of neck fixation can easily cause poor sleep of the patient. Meanwhile, some families can relieve the discomfort caused by the neck fixation of the patient, and can relieve the traction weight or remove the traction counter weight without permission to influence the traction.

Traditional skull pulls, during the treatment, for keeping neck and truck to pull at same level, need bed hedgehopping patient shoulder, and place the sand bag in the neck both sides, it is the head, the neck keeps neutral position, pull weight and also can carry out the counter weight according to the treatment condition, if counter weight overweight, can pull easily patient or patient can utilize neck strength and counter weight to drawing, thereby the position of pulling has been influenced, influence treatment, and patient's travelling comfort is difficult to be ensured to traditional nursing method, and simultaneously, shoulder supports when standing up because of the patient, make the line of traction force change, can't ensure to pull the validity.

In order to improve the nursing quality of skull traction, a millet pillow is made by people for improving the neck comfort degree of a patient during skull traction and reducing the occurrence of occipital pressure sores of the patient, but the millet pillow cannot keep the effectiveness of traction. In addition, a new nursing method has been proposed, which uses techniques such as infrared positioning to keep the effectiveness of the neck traction direction of the patient during the traction process, but the technique is complicated to use, has high cost and is difficult to popularize.

In addition, the treatment effect is poor due to the existence of objective and leading factors influencing skull traction, and meanwhile, nursing staff also need to increase the number of times of patrol, observe whether the traction line deviates or not and randomly increase and decrease the weight of the counterweight, so that the nursing workload is increased.

Therefore, there is a need for a skull traction position control device that can be widely used and maintain the effectiveness of traction.

Disclosure of Invention

The utility model aims at providing a position controlling means for skull is pull utilizes self gravity to pull as anti-validity that influences the traction easily as pulling and patient's position removal in order to solve traditional skull to appear invalid and pull, influence treatment and difficult technical problem who ensures patient's travelling comfort.

The technical scheme of the utility model is realized like this:

a position control device for skull traction comprises a bottom plate and a shoulder plate, wherein a head cushion for reducing pressure of a back pillow is mounted on the top surface of the bottom plate, a groove for accommodating and fixing a neck is formed in the middle of the top surface of the shoulder plate, and the shoulder plate is inserted into one end of the bottom plate.

Preferably, the groove is arranged at the top of the shoulder plate, at least 2 positioning bosses are arranged at the lower part of the shoulder plate, and the positioning bosses are matched with positioning holes arranged at one end of the base plate for installation.

Preferably, the groove is an arcuate groove.

Preferably, the arc of the arc-shaped groove is designed according to the bending arc of the neck.

Preferably, the head pad is made of a polyurethane material.

Preferably, the head pad is provided with a plurality of ventilation holes.

Preferably, at least 2 mounting feet are provided at the other end of the base plate.

Preferably, the shoulder board includes skeleton main part, sponge layer and leather layer, and partial sponge layer is filled in skeleton main part the inside, and partial sponge layer parcel is in the outside of skeleton main part, the leather layer sets up and wraps up sponge layer and skeleton main part together at the surface of shoulder board.

Preferably, the framework main body is formed by welding a plurality of metal rods, and the metal rods are distributed in a criss-cross mode.

Preferably, the shoulder board comprises a fixing plate, a sponge layer and a leather layer, the leather layer is arranged on the outer surface of the shoulder board and wraps the sponge layer and the fixing plate together, the fixing plate is a flat plate, the sponge layer covers the surface of the fixing plate, and the sponge layer is sandwiched between the fixing plate and the leather layer.

Compared with the prior art, the utility model, there is following advantage:

1. a body position control device for skull traction comprises a bottom plate and a shoulder plate, wherein a head cushion for reducing pressure of a back pillow is installed on the top surface of the bottom plate, a groove for accommodating and fixing a neck is formed in the middle of the top surface of the shoulder plate, the shoulder plate is inserted into one end of the bottom plate and is an arc-shaped groove, the radian of the arc-shaped groove is designed according to the bending radian of the neck, the control device is installed on a medical bed, the neck of a patient is placed in the groove, the shoulder abuts against the shoulder plate, the head abuts against the head cushion, and the shoulder plate plays a role in increasing resistance; the neck is arranged in the groove, so that the movement of the neck can be limited, the effective traction angle is kept, and the comfort of a patient can be improved by conforming to the radian design of the neck; the head pad can improve the comfort of a patient and simultaneously reduce the incidence rate of pressure sores on the head, the control device can effectively improve the success rate of traction and restoration of the skull, reduce the wounds and the economic cost of the patient, reduce the incidence rate of pressure sores and improve the nursing work efficiency, and the control device is relatively simple in manufacturing process, high in practicability, suitable for popularization and use and capable of keeping the effectiveness of traction.

2. Other advantages of the present invention are described in detail in the examples section of this specification.

Drawings

Fig. 1 is a perspective view of a posture control device according to an embodiment;

FIG. 2 is an exploded view of a posture control device according to one embodiment;

FIG. 3 is a front view of a shoulder plate provided in accordance with a first embodiment;

FIG. 4 is a cross-sectional view A-A provided in FIG. 3;

FIG. 5 is a perspective view of a skeletal body according to an embodiment;

FIG. 6 is a schematic diagram of the body position control device according to the present invention;

FIG. 7 is a front view of a shoulder plate according to the second embodiment;

FIG. 8 is a cross-sectional view B-B provided in FIG. 7;

fig. 9 is a perspective view of a fixing plate according to a second embodiment.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The first embodiment is as follows:

as shown in fig. 1 to 5, the embodiment provides a posture control device for skull traction, which comprises a bottom plate 1 and a shoulder plate 2, wherein a head cushion 3 for relieving pressure of a back pillow is installed on the top surface of the bottom plate 1, a groove 20 for accommodating a fixed neck is arranged in the middle of the top surface of the shoulder plate 2, the shoulder plate 2 is inserted into one end of the bottom plate 1, the groove 20 is an arc-shaped groove, the radian of the arc-shaped groove is designed according to the bending radian of the neck, at least 2 installation feet 5 are arranged at the other end of the bottom plate 1, the head cushion 3 is attached to the top surface of the bottom plate 1, the head cushion 3 is convenient to assemble, disassemble and replace, the control device is installed on a medical bed 100 through the installation feet 5, the neck of a patient is placed in the groove 20, the shoulder abuts against the shoulder plate 2, the head abuts against the head cushion 3, the shoulder plate 2 plays a role in increasing resistance, and the resistance of the patient can, even if the weight of the counterweight is increased, the effective traction body position of the patient can be continuously kept, the pain of the patient can be relieved, and the quick resetting of the patient is facilitated; the neck is arranged in the groove 20, so that the movement of the neck can be limited, the effective traction angle is kept, and the comfort of a patient can be improved by conforming to the radian design of the neck; the head cushion 3 can improve the comfort of the patient and simultaneously reduce the incidence rate of pressure sores on the head, the control device can effectively improve the success rate of traction and restoration of the skull, reduce the wounds and the economic cost of the patient, reduce the incidence rate of pressure sores and improve the nursing work efficiency, and the control device is relatively simple in manufacturing process, high in practicability, suitable for popularization and use and capable of keeping the effectiveness of traction.

In addition, shoulder board 2 according to the normal height of human body, the contrast of parameters such as weight, size, synthesize, the design has 3 different sizes, shoulder board 2 of the three not unidimensional of big sign indicating number L, well sign indicating number M and little sign indicating number S promptly, can make chooseing for use of corresponding size according to patient' S age, size when using, shoulder board 2 is the cartridge on bottom plate 1 in addition, when the shoulder board 2 of the different sizes of replacement, can directly extract, then insert different sizes, this easy operation, convenience.

Preferably, the groove 20 is formed in the top of the shoulder plate 2, at least 2 positioning bosses 4 are arranged on the lower portion of the shoulder plate 2, the positioning bosses 4 are matched with the positioning holes 12 formed in one end of the base plate 1 for installation, the structure is simple, repeated assembly and disassembly of the shoulder plate 2 and the base plate 1 are facilitated, the operation is convenient, quick assembly and disassembly can be achieved, in addition, the shoulder plates 2 with different sizes refer to different sizes of the groove 20 in the shoulder plate 2, the positions of the positioning bosses 4 are the same, the universality of the base plate 1 can be improved, and the manufacturing cost of the control device is reduced.

The shoulder plate 2 comprises a framework main body 21, a sponge layer 22 and a leather layer 23, wherein part of the sponge layer 22 is filled in the framework main body 21, part of the sponge layer 22 is wrapped outside the framework main body 21, the leather layer 23 is arranged on the outer surface of the shoulder plate 2 to wrap the sponge layer 22 and the framework main body 21 together, the framework main body 21 is formed by welding a plurality of metal rods 211, the metal rods 211 are distributed in a criss-cross mode, the metal rods 211 are made of steel, the stability of the shoulder plate 2 is guaranteed, deformation caused by increase of traction force is avoided, and the positioning bosses 4 are welded on the framework main body 21; the groove 20 is formed by splicing the metal rods 211, a gap is reserved between every two adjacent metal rods 211, the interior of a framework main body 21 formed by the metal rods 211 is hollow, a sponge layer 22 is filled in the framework main body 21 and wraps each metal rod 211, and a leather layer 23 wraps the sponge layer 22 and the framework main body 21 and fixes the sponge layer 22 in a shaping mode; wherein the sponge layer 22 chooses for use the sponge of the high resilience force of high density to make, in addition, carries out thickening treatment to the sponge layer 22 of the position of shoulder board 2 and patient's neck, shoulder contact to furthest's long-term pressurized shoulder skin of protection prevents the production of pressure sore.

Preferably, the head pad 3 is made of a polyurethane material, and the head pad 3 is provided with a plurality of air holes 31, so that the air permeability is improved, the comfort of a patient can be improved, and the pressure sores can be prevented.

The working principle is as follows: as shown in fig. 6, the base plate 1 is installed on the bed frame 105 of the medical bed 100 by the installation feet 5, the shoulder plate 2 is inserted into one end of the base plate 1, when the skull is dragged, the head of the traction bow 101 is clamped on the head of the patient, one end of the traction rope 102 is tied on the tail of the traction bow 101, the other end passes through the pulley 103 and is hung with a plurality of balancing weights 104, the neck of the patient is placed in the groove 20 of the shoulder plate 2, the shoulder is abutted against the shoulder plate 2, and the head is abutted against the head pad 3, when the traction is performed, the shoulder plate 2 provides resistance for the patient, the patient is prevented from moving due to overweight of the balancing weights, the shoulder plate 2 plays a role in increasing the resistance, the counter traction force of the patient is increased, even if the weight of the balancing weights is increased, the effective traction body position; the neck is arranged in the groove 20, so that the movement of the neck can be limited, the body position of a patient is prevented from being changed accidentally, and the comfort of the patient can be improved by conforming to the radian design of the neck; head pad 3 has adopted ventilative material and has been provided with the bleeder vent, can improve gas permeability and patient's travelling comfort, simultaneously, also reduces the head and presses the sore incidence, and this controlling means can effectively improve the skull and pull the success rate that resets, reduces patient's wound and economic cost, reduces and presses the sore incidence, improves nursing work efficiency, and the preparation technology is simple relatively moreover, and the practicality is strong, is fit for using widely, can keep the validity of pulling simultaneously again.

Example two:

as shown in fig. 7 to 9, the present embodiment is an improvement of the structure of the shoulder plate 2 on the basis of the first embodiment, the shoulder plate 2 in the present embodiment includes a fixing plate 24, a sponge layer 22 and a leather layer 23, the leather layer 23 is disposed on the outer surface of the shoulder plate 2 to wrap the sponge layer 22 and the fixing plate 24 together, the fixing plate 24 is a flat plate, the sponge layer 22 covers the surface of the fixing plate 24, the sponge layer 22 is sandwiched between the fixing plate 24 and the leather layer 23, the sponge layer 22 at the position where the shoulder plate 2 contacts with the neck and the shoulder of the patient is thickened, the groove 20 is disposed on the fixing plate 24, the positioning boss 4 can be locked on the fixing plate by a screw, the fixing plate 24 is used to replace a skeleton body formed by welding a plurality of metal rods, the manufacturing process and the manufacturing time of the shoulder plate can be effectively simplified, thereby reducing the manufacturing cost of the flat plate, is more convenient for popularization and use.

The above embodiments are preferred embodiments of the present invention, but the embodiments of the present invention are not limited thereto, and any other changes, modifications, substitutions, combinations, and simplifications made without departing from the spirit and principle of the present invention are equivalent replacement modes, and are all included in the scope of the present invention.

Claims

1. A posture control device for skull traction is characterized in that: the novel shoulder board comprises a bottom board (1) and shoulder boards (2), wherein a head cushion (3) used for relieving pressure of a back pillow is mounted on the top surface of the bottom board (1), a groove (20) for accommodating a fixed neck is formed in the middle of the top surface of each shoulder board (2), each shoulder board (2) is inserted into one end of the bottom board (1), the groove (20) is formed in the top of each shoulder board (2), at least 2 positioning bosses (4) are arranged on the lower portion of each shoulder board (2), and the positioning bosses (4) are mounted in a matched mode with positioning holes (12) formed in one end of the bottom board (1).

2. A posture control device for cranial traction according to claim 1, wherein: the groove (20) is an arc-shaped groove.

3. A posture control device for cranial traction according to claim 2, wherein: the radian of the arc-shaped groove is designed according to the bending radian of the neck.

4. A posture control device for cranial traction according to claim 3, wherein: the head pad (3) is made of polyurethane material.

5. A posture control device for cranial traction according to claim 4, wherein: the head pad (3) is provided with a plurality of air holes (31).

6. A posture control device for cranial traction according to claim 5, wherein: the other end of the bottom plate (1) is provided with at least 2 mounting feet (5).

7. A posture control device for cranial traction according to any of claims 1 to 6, wherein: shoulder board (2) are including skeleton main part (21), sponge layer (22) and leather layer (23), and partial sponge layer (22) are filled in skeleton main part (21) the inside, and partial sponge layer (22) parcel is in the outside of skeleton main part (21), leather layer (23) set up and wrap up sponge layer (22) and skeleton main part (21) together at the surface of shoulder board (2).

8. A posture control device for cranial traction according to claim 7, wherein: the framework main body (21) is formed by welding a plurality of metal rods (211), and the metal rods (211) are distributed in a criss-cross mode.

9. A posture control device for cranial traction according to any of claims 1 to 6, wherein: the shoulder board (2) include fixed plate (24), sponge layer (22) and leather layer (23), leather layer (23) set up the surface of shoulder board (2) with sponge layer (22) and fixed plate (24) parcel together, fixed plate (24) are a flat board, sponge layer (22) cover is on the surface of fixed plate (24), and sponge layer (22) are mingled with between fixed plate (24) and leather layer (23).