CN219271249U - Auxiliary device for feeding swallowing compensatory training - Google Patents

Abstract

The utility model provides an auxiliary device for feeding swallowing compensatory training, and belongs to the technical field of medical instruments; it comprises the following steps: the circular ring sliding rail comprises an outer circle fixing rail and an inner circle sliding rail, and the inner circle sliding rail is slidably arranged on the inner side of the outer circle fixing rail; the support frame is hinged to the outer side of the outer circle fixing rail; the face fixing frame is arranged on the inner circle sliding rail and slides along the inner circle sliding rail on the inner circle of the outer circle fixing rail; the whole device is characterized in that the supporting frames are erected on the shoulders of two sides of a patient, the head of the patient is fixed through the face fixing frame, the movement of the face fixing frame on the sliding rail is regulated through the inner circle sliding rail, the head of the patient is further rotated leftwards or rightwards, and compensatory training such as feeding and the like can be finally carried out through the rotation of the head of the patient; the whole process can be adjusted by only one person, and swallowing compensation training can be performed after the adjustment is finished, so that the labor cost is saved, and the operation is convenient.

Description

Auxiliary device for feeding swallowing compensatory training

Technical Field

The utility model relates to the technology of medical instruments, in particular to an auxiliary device for feeding swallowing compensatory training.

Background

The pharyngeal period (pharyngealpha) refers to initiation of swallowing reflex, beginning with bolus entry into the pharynx, ending with relaxation of the cricopharynx muscle, and bolus entry into the esophagus. Pharyngeal phase is the most critical period of swallowing, and the airway must be closed to prevent bolus entry into the respiratory system. Many functional activities occur extremely rapidly at this stage in a synchronized manner, with the bolus lasting only about 0.8 to 1 second through the pharynx. This period of movement is irreversible once initiated due to involuntary movements that are not controlled at will. If the throat protection mechanism is not perfect, aspiration is most likely to occur during this period.

The swallowing compensation training is one of important training methods before a dysphagia patient resumes normal swallowing function, whether the patient can correctly master the compensation training angle is one of measures for ensuring safe feeding, and the existing method is to guide and assist the patient to adjust the training angle, so that the swallowing compensation training angle is not in place due to the fact that the patient coordination degree and the guiding and assisting person are different, and feeding safety is caused.

Deglutition compensation training is a main measure for solving the difficulty in deglutition and pharyngeal period, and feeding is carried out by rotating the head leftwards or rightwards or downwards in a low-head state, and the main principle is that the physiological effect of head rotation is to reduce the pressure in the pharyngeal esophageal cavity and correspondingly increase the opening of pharyngeal feeding tube sections. The head remains deflected to increase the amount of bolus during swallowing, reducing food residue and also reducing the risk of tracheal collapse. The pear-shaped crypts on the two sides of the pharynx are the places where food is most likely to remain, and the pear-shaped crypts can be cleared by allowing a patient to turn his or her head left and right sides respectively and swallow at the same time. For example, left pear-shaped crypt residual food is swallowed by turning the head to the right or is swallowed towards the left; vice versa, the right piriform crypt retains food and is swallowed with the left turn or with the right bias. Head rotation is a compensatory technique whose treatment may be less effective due to cognitive (compliance) physical factors, or various defects in swallowing function.

The existing swallowing compensation training is usually due to the fact that the head of a patient lacks autonomous movement capability or the movement range is not in place, and then the head of the patient needs to be rotated and fed manually, a plurality of medical staff are required to cooperate and operate, time and labor are wasted, and the consumption of manpower resources is increased.

Disclosure of Invention

In order to achieve the aim, the auxiliary device for feeding swallowing compensatory training is simple to operate, convenient, practical and high in safety.

The technical scheme for solving the technical problems is as follows: an aid for feeding swallowing compensatory training, comprising:

the face fixing device comprises a circular ring sliding rail sleeved on the neck of a human body, a supporting frame for supporting the circular ring sliding rail on the shoulder of the human body and a face fixing frame for fixing the cheek of the human body;

the circular ring sliding rail comprises an outer circle fixing rail and an inner circle sliding rail, and the inner circle sliding rail is slidably arranged on the inner side of the outer circle fixing rail;

the support frame is hinged to the outer side of the outer circle fixing rail;

the face fixing frame is installed on the inner circle sliding rail and slides along the inner circle sliding rail in the outer circle fixing rail inner circle.

The beneficial effects of the utility model are as follows: the support frame is erected on the shoulders of the two sides of a patient, the head of the patient is fixed through the face fixing frame, the movement of the face fixing frame on the sliding rail is regulated through the inner circle sliding rail, the left rotation and the right rotation of the head of the patient are further realized, the left rotation and the right rotation of the head of the patient are fixed, and finally effective feeding compensation training can be performed; the whole process support frame articulates the outside of excircle fixed rail can accomodate when not using, reduces the volume of whole device, and the structural design of excircle fixed rail and interior round slide rail can ensure the smoothness that rotates the head, and the face mount is used for setting up at the face and then accomplishes the fixed to whole head, and whole device only needs alone can accomplish the regulation, can swallow compensation training after adjusting simultaneously, has saved the human cost, has made things convenient for the operation simultaneously.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, the junction is equipped with the ring passageway between the fixed rail of excircle with interior circle slide rail, it is in order to realize to distribute a plurality of balls in the ring passageway the fixed rail of excircle with interior circle slide rail between the relative movement, the fixed rail of excircle still is equipped with fixed knob corresponding to human neck just front end, be equipped with the recess in the middle of the fixed knob, just the fixed rail of excircle with interior circle slide rail passes jointly the recess, fixed knob joint is in the fixed rail of excircle with interior circle slide rail outside, and restriction the fixed rail of excircle with interior circle slide rail's relative slip.

The beneficial effects of adopting the further scheme are as follows: the fixed rail of excircle and interior round slide rail between realize relative sliding connection through the ball, fixed knob fixed mounting is on the fixed rail of excircle, and be equipped with the recess in the middle of the fixed knob and be used for the fixed rail of excircle and interior round slide rail to pass jointly, and then the fixed knob of accessible adjusts the fixed rail of corresponding excircle of middle recess and interior round slide rail's slot width come the joint both to restrict the relative displacement between them, and then ensure that the face mount drives the head and is in the gesture towards left or towards right, make things convenient for medical personnel to carry out side deglutition compensation training.

Further, the fixed knob includes the fixed block, movable block and threaded bolt, the fixed block with movable block interval distribution, just in the middle of the fixed block with the screw hole interval correspondence has all been seted up in the middle of the movable block, threaded bolt passes two the screw hole and connect the fixed block with the movable block, fixed block fixed connection is in the front end of excircle fixed rail, the recess is located the fixed block with between the movable block, threaded bolt is through screwing in the screw hole with pull in or push away distance between the fixed block with the movable block.

The beneficial effects of adopting the further scheme are as follows: the fixed block is fixedly connected to the front end of the outer circle fixed rail, the moving block is located on the inner side of the inner circle sliding rail, the groove is located between the fixed block and the moving block, and the moving block can be pulled in or pushed away through screwing a threaded bolt in the threaded hole, so that the inner circle sliding rail can relatively move or be blocked against the outer circle fixed rail.

Further, the support frame comprises two pairs of shoulder support frames, and the two pairs of shoulder support frames are hinged on the outer circle fixing rail and symmetrically distributed along the diameter of the outer circle fixing rail.

The beneficial effects of adopting the further scheme are as follows: the two pairs of shoulder brackets are used for being placed on shoulders at two ends of a human body, and further are erected on the shoulders through the shoulder brackets so as to realize the stability of the outer circle fixing rail at the neck, and the rotation and the movement of the inner circle sliding rail are convenient, so that the rotation of the head is realized.

Further, the shoulder support comprises two curved bar frames, the two curved bar frames are hinged to the outer circle fixing rail, a limiting block is arranged at the hinged position, the opening angle of the curved bar frames is limited, the two curved bar frames are opened to be respectively erected in front of and behind two shoulders of a human body, and the outer circle fixing rail is fixed at the neck of the human body.

The beneficial effects of adopting the further scheme are as follows: the shoulder support comprises two bent rod frames, the shoulder is clamped through the two bent rod frames, the stability of the whole device can be improved, meanwhile, the hinged arrangement can facilitate the folding and storage of the shoulder support, the occupied space is reduced when the shoulder support is not used, and the limiting block is used for limiting the opening angle of the bent rod frames, namely, the shoulder support is used for protecting the stable fixation of the shoulder support to a human body.

Further, the face fixing frame comprises a stress rod and face protection blocks, wherein the stress rod is hinged to the two upper side positions of the inner circle sliding rail respectively, can be folded and stored to the inner circle sliding rail through a hinged position, and is further provided with a limiting device, the limiting device is installed at the unfolding end of the stress rod and used for limiting the unfolding angle of the stress rod on the inner circle sliding rail, the same position of the middle upper section of the stress rod is hinged to the two face protection blocks through torsion springs, and the two face protection blocks are unfolded through the torsion springs to form an arc opening for clamping the front part and the rear part of a face.

The beneficial effects of adopting the further scheme are as follows: the stress rod can be folded through the hinge part and stored in the inner circle sliding rail, and then the volume when not used is reduced, the hinge part is also provided with a limiting device for ensuring that the angle of the stress rod, which is outwards opened along the inner circle sliding rail, is not larger than the size of the head, the face protection blocks on each stress rod are two and are hinged at the same position of the middle upper section of the stress rod through torsion springs respectively, the head is fixed through the four face protection blocks in total, the two face protection blocks are unfolded through the torsion springs to form an arc opening for clamping the front part and the rear part of the face, one face protection block is clamped at the cheek part, one face protection block is clamped at the rear end of the brain bag, and the torsion springs can ensure the stability of the face protection blocks to the head under the action of tension after being opened.

Further, the stress rod is connected to the inner circle sliding rail through a hinge, the hinge comprises a torsion spring hinge in the left-right direction and a gear hinge in the front-back direction, the torsion spring hinge is arranged on the gear hinge, the stress rod is arranged on the torsion spring hinge, the torsion spring hinge drives the stress rod to prop open in the left-right direction along the inner circle sliding rail, and the gear hinge drives the stress rod to rotate back and forth along the hinged position after prop open.

The beneficial effects of adopting the further scheme are as follows: the stress rod is connected to the inner circle sliding rail through a hinge, the stress rod hinged to the torsion spring hinge can be outwards folded and unfolded from the inner circle sliding rail along the torsion spring hinge point in the left and right directions of the head of a patient, the left and right sides of the head are tightly clung to the left and right sides of the head under the tension action of the spring to stabilize the head, after the head of the patient is fixed through the stress rod and the face protection block, the stress rod can rotate along the gear hinge points on the two sides in the front and back directions of the brain bag, and the stress rod can pass through the gear hinge point, so that the lower head control and fixation of the head of the face fixing frame are completed, and lower head swallowing compensation training of medical staff on the patient is facilitated.

Further, the face protection block is of a block structure, PU leather materials are wrapped on the outer side of the face protection block, and sponge is wrapped inside the face protection block.

The beneficial effects of adopting the further scheme are as follows: the sponge is used for reducing the pressure on the face, improves the comfort in use, and the PU leather material is convenient to clean.

Drawings

FIG. 1 is a schematic view of the deployed structure of the present utility model;

FIG. 2 is a schematic view of the utility model after storage;

FIG. 3 is a schematic view of a fixing knob according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a circular ring slide rail; 11. an outer circle fixing rail; 12. an inner circular slide rail; 13. fixing a knob; 131. a fixed block; 132. a moving block; 133. a threaded bolt; 2. a support frame; 21. shoulder brackets; 3. a face fixing frame; 31. a force-bearing rod; 32. face protection block.

Detailed Description

The present utility model will be further described in detail with reference to the accompanying drawings, for the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, and is not intended to limit the scope of the present utility model.

Example 1: as shown in fig. 1-2, an embodiment of the disclosed auxiliary device for feeding swallowing compensatory training, comprises:

the face fixing device comprises a circular ring sliding rail 1 sleeved at the neck of a human body, a supporting frame 2 used for supporting the circular ring sliding rail 1 at the shoulder of the human body and a face fixing frame 3 used for fixing the cheek of the human body;

the circular ring slide rail 1 comprises an outer circle fixed rail 11 and an inner circle slide rail 12, and the inner circle slide rail 12 is slidably arranged on the inner side of the outer circle fixed rail 11;

the support frame 2 is hinged to the outer side of the outer circle fixing rail 11;

the face fixing frame 3 is installed on the inner circle sliding rail 12 and slides along the inner circle of the outer circle fixing rail 11 along with the inner circle sliding rail 12.

Specifically, when using this device, at first need expand support frame 2 fixed in human shoulder department, because support frame 2 articulates in the outside of excircle fixed rail 11, and then the fixed excircle fixed rail 11 that has just also realized of support frame 2 is fixed, interior circle slide rail 12 slidable mounting is in the inboard of excircle fixed rail 11, interior circle slide rail 12 can rotate the slip along the inboard of excircle fixed rail 11, face mount 3 is installed on interior circle slide rail 12, and follow interior circle slide rail 12 and slide at the interior circle of excircle fixed rail 11, after face mount 3 fixes the patient's head, the accessible interior circle slide rail 12 carries out left-hand or right-hand member to the head, and then make things convenient for medical personnel to carry out effective deglutition compensation training.

It should be understood that the support frame 2 articulates the outside of excircle fixed rail 11 can accomodate when not using, reduces the volume of whole device, and the rotatory smoothness nature of head can be ensured to the structural design of excircle fixed rail 11 and interior round slide rail 12, and face mount 3 is used for setting up at the face and then accomplishes the fixed to whole head, and whole device only needs alone can accomplish the regulation, can effectively deglutition compensation training after adjusting simultaneously, has saved the human cost, has made things convenient for the operation simultaneously.

Preferably, the inner side of the outer circle fixing rail 11 is provided with a limiting block, the outer side of the inner circle sliding rail 12 is provided with a clamping block corresponding to the limiting block, when the inner circle of the outer circle fixing rail 11 slides to a certain angle, the limiting block and the clamping block are mutually collided against, further the inner circle sliding rail 12 is limited to move further, and therefore the fact that the rotating angle of the face fixing frame 3 after fixing the head is not too large to hurt a patient is ensured.

Example 2, based on example 1: as shown in fig. 1, a circular ring channel is arranged at the joint between the outer circle fixing rail 11 and the inner circle sliding rail 12, a plurality of balls are distributed in the circular ring channel to realize the relative movement between the outer circle fixing rail 11 and the inner circle sliding rail 12, a fixing knob 13 is further arranged at the front end of the outer circle fixing rail 11 corresponding to the neck of a human body, a groove is arranged in the middle of the fixing knob 13, the outer circle fixing rail 11 and the inner circle sliding rail 12 jointly penetrate through the groove, and the fixing knob 13 is clamped on the outer side of the outer circle fixing rail 11 and the outer circle sliding rail 12 and limits the relative sliding of the outer circle fixing rail 11 and the inner circle sliding rail 12.

Specifically, the outer circle fixing rail 11 and the inner circle sliding rail 12 realize relative sliding through the balls, the sizes of the balls are the same as those of the circular rings, the groove is formed in the middle of the fixing knob 13 and used for penetrating through the outer circle fixing rail 11 and the inner circle sliding rail 12, and after the inner round sliding rail 12 is adjusted in position, the inner circle sliding rail 12 and the outer circle fixing rail 11 are clamped through the inner size of the adjusting groove so as to realize limiting sliding between the two, and further the head of a patient is kept to be directed to the left side or the right side for a long time.

It should be understood that the inner circular slide rail 12 and the outer circular fixed rail 11 are clamped by the fixed knob 13 so as to limit the relative displacement of the two, thereby ensuring that the face fixing frame 3 drives the head to be in a left or right posture, and facilitating swallowing compensation training of medical staff.

Example 3, based on example 2: as shown in fig. 3, the fixing knob 13 includes a fixing block 131, a moving block 132 and a threaded bolt 133, the fixing block 131 and the moving block 132 are spaced apart, threaded holes are respectively formed in the middle of the fixing block 131 and the middle of the moving block 132, the threaded bolt 133 passes through the two threaded holes and connects the fixing block 131 and the moving block 132, the fixing block 131 is fixedly connected to the front end of the outer circular fixing rail 11, a groove is positioned between the fixing block 131 and the moving block 132, and the threaded bolt 133 is screwed into the threaded hole to pull or push away the distance between the fixing block 131 and the moving block 132.

It should be understood that the fixed block 131 is fixedly connected to the front end of the outer circle fixed rail 11, the moving block 132 is located on the inner side of the inner circle sliding rail 12, threaded holes are formed in the middle of the fixed block 131 and the moving block 132, the groove is located between the fixed block 131 and the moving block 132, and the threaded bolt 133 penetrates through the threaded holes to be screwed to pull or push away the distance between the fixed block 131 and the moving block 132, so that the position between the outer circle fixed rail 11 and the inner circle sliding rail 12 is limited, the head of a patient is conveniently fixed, and the medical staff can operate more conveniently.

Example 4, based on example 1: as shown in fig. 1 and 2, the support frame 2 includes two pairs of shoulder brackets 21, and the two pairs of shoulder brackets 21 are hinged on the outer circular fixing rail 11 and symmetrically distributed along the diameter of the outer circular fixing rail 11.

It should be understood that the support frame 2 includes two pairs of shoulder supporting frames 21, and is fixed in two side shoulder positions through two pairs of shoulder supporting frames 21 respectively joint, and shoulder supporting frames 21 are installed on the outer circle fixed rail 11 in a hinged manner, so that the support frame can be conveniently stored when not in use to reduce the volume, and two pairs of shoulder supporting frames 21 which are symmetrically distributed can provide better physical stress, and improve the comfort of patients.

Example 5, based on example 4: as shown in fig. 1, the shoulder supporting frame 21 comprises two curved bar frames, the two curved bar frames are hinged on the outer circle fixing rail 11, a limiting block is arranged at the hinge joint, the opening angle of the curved bar frames is limited, the two curved bar frames are respectively erected in front of and behind two shoulders of a human body by opening, and the outer circle fixing rail 11 is fixed at the neck of the human body.

It should be understood that each shoulder supporting frame 21 comprises two curved bar frames, the two curved bar frames are hinged on the outer circle fixing rail 11, so that the two curved bar frames can be conveniently stored, the two curved bar frames can be respectively opened and clamped along the front and the rear of two shoulders of a human body, the limiting block is used for limiting the opened angle, and the shoulders can be conveniently and better clamped by pressing downwards so that the shoulders are not easy to fall off.

Preferably, the limiting block is arranged at the hinge position and props against the hinge position, and exceeds a certain angle after being opened along the hinge position, the bending rod frame can be blocked by the limiting block, so that the bending rod frame can be stably supported at the shoulder of a human body.

Example 6, based on example 1: as shown in fig. 1, the face fixing frame 3 includes a stress rod 31 and face protection blocks 32, the stress rod 31 has two parts hinged to two sides of the inner circle slide rail 12 respectively, and can be folded and stored into the inner circle slide rail 12 through the hinge, the hinge is also provided with a limiting device, the limiting device is mounted at the unfolding end of the stress rod 31 for limiting the unfolding angle of the stress rod 31 on the inner circle slide rail 12, the same position of the upper section of each stress rod 31 is hinged with two face protection blocks 32 through torsion springs, and the two face protection blocks 32 are unfolded through torsion springs to form an arc opening for clamping the front and rear parts of the face.

Specifically, the face fixing frame 3 comprises a stress rod 31 and face protecting blocks 32, when in use, the stress rod 31 is opened along the hinge position and the stress rod 31 is placed on two sides of the head of a patient, at the moment, the two face protecting blocks 32 are opened to respectively clamp the front and the back of the side edge of the head of the patient, and then the fixing of the head of the patient is completed,

it should be understood that the force bar 31 is hinged on the inner circle slide rail 12, the volume of the device can be reduced when not in use, the hinge joint is also provided with a limiting device for reducing the opening angle of the force bar 31, loosening easily occurs when the head is prevented from being fixed again, the position of the upper section of the force bar 31 corresponds to the better bearing channel of the cheekbone of the face, the two face protection blocks 32 are unfolded through the torsion springs to form an arc opening for clamping the front and rear parts of the face, the head is conveniently and better wrapped and fixed, the face protection blocks 32 are unfolded through the torsion springs to form an arc opening for clamping the front and rear parts of the face, and the torsion springs are hinged to ensure the stability of the face protection blocks 32 on the head under the action of tension after opening.

Preferably, the limiting device is of a block structure, is mounted close to the hinge, is spaced from the stress rod 31, and is used for propping against the stress rod 31 after the stress rod 31 is stretched at a certain angle along the hinge, so as to limit the stretching size of the stress rod 31.

Example 7, based on example 6: as shown in fig. 1 and 2, the stress rod 31 is connected to the inner circular slide rail 12 through a hinge, the hinge includes a torsion spring hinge in the left-right direction and a gear hinge in the front-back direction, the torsion spring hinge is mounted on the gear hinge, the stress rod 31 is mounted on the torsion spring hinge, the torsion spring hinge drives the stress rod 31 to prop open in the left-right direction along the inner circular slide rail 12, and the gear hinge drives the stress rod 31 to rotate back and forth along the hinge after prop open.

It should be understood that the force bar 31 is hinged to the inner circular slide rail 12, wherein the force bar 31 hinged by the torsion spring hinge can be unfolded along the torsion spring hinge at the left and right ends of the head of the patient, and can be tightly attached to the head by the face protection block 32 under the tension of the spring to stabilize the head, and the gear hinge can be rotated in the front and rear direction of the head, so that the head lowering operation and fixing of the face fixing frame to the head can be completed.

Example 8, based on example 6: as shown in fig. 1, the face-protecting block 32 has a block structure, the outer side of the face-protecting block 32 is further wrapped with PU leather material, and the inner side is wrapped with sponge.

It is understood that the sponge is used for reducing the pressure on the face, improving the comfort in use and the PU leather material is convenient to clean.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims (8)

1. An aid for feeding swallowing compensatory training, comprising:

the face fixing device comprises a circular ring sliding rail (1) sleeved at the neck of a human body, a supporting frame (2) used for supporting the circular ring sliding rail (1) at the shoulder of the human body and a face fixing frame (3) used for fixing the cheek of the human body;

the circular ring sliding rail (1) comprises an outer circular fixed rail (11) and an inner circular sliding rail (12), and the inner circular sliding rail (12) is slidably arranged on the inner side of the outer circular fixed rail (11);

the support frame (2) is hinged to the outer side of the outer circle fixing rail (11);

the face fixing frame (3) is mounted on the inner circle sliding rail (12) and slides along the inner circle sliding rail (12) on the inner circle of the outer circle fixing rail (11).

2. The auxiliary device for feeding swallowing compensation training according to claim 1, wherein a circular ring channel is arranged at the joint between the outer circle fixing rail (11) and the inner circle sliding rail (12), a plurality of balls are distributed in the circular ring channel to realize relative movement between the outer circle fixing rail (11) and the inner circle sliding rail (12), a fixing knob (13) is further arranged at the front end of the outer circle fixing rail (11) corresponding to the neck of a human body, a groove is arranged in the middle of the fixing knob (13), the outer circle fixing rail (11) and the inner circle sliding rail (12) jointly penetrate through the groove, and the fixing knob (13) is clamped on the outer side of the outer circle fixing rail (11) and the outer circle sliding rail (12) and limits relative sliding of the outer circle fixing rail (11) and the inner circle sliding rail (12).

3. The assisting device for feeding swallowing compensation training according to claim 2, wherein the fixing knob (13) comprises a fixing block (131), a moving block (132) and a threaded bolt (133), wherein the fixing block (131) and the moving block (132) are distributed at intervals, threaded holes are respectively formed in the middle of the fixing block (131) and the middle of the moving block (132) at intervals, the threaded bolt (133) penetrates through two threaded holes and is connected with the fixing block (131) and the moving block (132), the fixing block (131) is fixedly connected with the front end of the outer circle fixing rail (11), the groove is formed between the fixing block (131) and the moving block (132), and the threaded bolt (133) is screwed in the threaded holes to pull in or push away the distance between the fixing block (131) and the moving block (132).

4. The aid for feeding swallowing compensation training according to claim 1, wherein the support frame (2) comprises two pairs of shoulder brackets (21), the two pairs of shoulder brackets (21) being hinged on the outer circular fixed rail (11) and being symmetrically distributed along the diameter of the outer circular fixed rail (11).

5. The auxiliary device for feeding swallowing compensation training according to claim 4, wherein the shoulder support (21) comprises two curved bar frames hinged on the outer circular fixing rail (11), a limiting block is arranged at the hinged position, the opening angle of the curved bar frames is limited, and the outer circular fixing rail (11) is fixed at the neck of a human body by opening the two curved bar frames to be respectively erected at the front and the rear of two shoulders of the human body.

6. The auxiliary device for feeding swallowing compensation training according to claim 1, wherein the face fixing frame (3) comprises a stress rod (31) and face protection blocks (32), the stress rod (31) is hinged to two upper side positions of the inner circle sliding rail (12) respectively, can be folded and stored into the inner circle sliding rail (12) through a hinged position, a limiting device is further arranged at the hinged position and is arranged at the unfolding end of the stress rod (31) and used for limiting the unfolding angle of the stress rod (31) on the inner circle sliding rail (12), two face protection blocks (32) are hinged to the same position of the upper section of each stress rod (31) through torsion springs, and the two face protection blocks (32) are unfolded through the torsion springs to form an arc opening for clamping front and back parts of a human face.

7. The auxiliary device for feeding swallowing compensation training according to claim 6, wherein the stress rod (31) is connected to the inner circular sliding rail (12) through a hinge, the hinge comprises a torsion spring hinge in the left-right direction and a gear hinge in the front-back direction, the torsion spring hinge is mounted on the gear hinge, the stress rod (31) is mounted on the torsion spring hinge, the torsion spring hinge drives the stress rod (31) to open in the left-right direction of the inner circular sliding rail (12), and the gear hinge drives the stress rod (31) to rotate back and forth along a hinge position after opening.

8. The auxiliary device for feeding swallowing compensation training according to claim 6, wherein the face protection block (32) is of a block structure, the outer side of the face protection block (32) is further wrapped with PU leather material, and the inner side of the face protection block is wrapped with sponge.

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