CN113995630B - A kind of rehabilitation training device for cardiovascular medicine nursing - Google Patents

Abstract

The invention discloses a rehabilitation training device for cardiovascular medicine nursing. The upper surface of the box body is provided with a neck positioning pillow and a head positioning pillow, and upper limb lifting pieces are rotatably installed on the two side walls of the box body near the position of the neck positioning pillow, and the upper limb lifting pieces are movable Inlaid on the upper surface of the bed body, the bed body below the upper limb supporter is constructed with a cavity, and a drive assembly for pushing the upper limb supporter to rotate and rise is arranged in the cavity; the neck positioning pillow and the head positioning pillow are made of The upper surface of the neck positioning pillow is configured with an arc-shaped positioning groove, and the upper surface of the head positioning pillow is configured with a circular bracket. The rehabilitation training device for cardiovascular medicine nursing realizes the relief of the neck and the brain during the rehabilitation training, and improves the rehabilitation effect.

Description

A kind of rehabilitation training device for cardiovascular medicine nursing

technical field

The invention belongs to the technical field of rehabilitation training, and in particular relates to a rehabilitation training device for cardiovascular medicine nursing.

Background technique

Cardiology, namely cardiovascular medicine, is a clinical department set up by major internal medicine departments of hospitals at all levels for the diagnosis and treatment of cardiovascular and vascular diseases. The diseases treated include angina pectoris, acute myocardial infarction and other cardiovascular diseases; Physical activities to restore or improve functions, and proper and scientific physical exercises have a positive effect on the rapid healing of injuries and the promotion of functional recovery; after patients with cardiovascular disease are in a stable condition, moderate exercise can promote blood circulation, which is beneficial to Functional recovery in patients with cardiovascular disease.

At present, after hospitalization, patients with cardiovascular disease need to rest in bed for 12-24 hours to stabilize the condition. However, after lying down for a long time, the muscles are prone to stiffness and numbness, and it is easy to cause insufficient blood supply to the brain caused by the compression of the cervical spine. If the patient passively accepts rehabilitation training at this time, the blood circulation of the patient's neck will be blocked, and the blood supply to the brain will be insufficient, resulting in a reduction in the effect of the rehabilitation training, and accompanied by dizziness, brain swelling and other phenomena. Therefore, the present invention proposes a method based on the actual situation. A rehabilitation training device for cardiovascular medicine nursing.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a rehabilitation training device for cardiovascular medicine nursing, so as to solve the problems raised in the above-mentioned background art.

In order to achieve the above purpose, the present invention provides the following technical solutions: a rehabilitation training device for cardiovascular medicine nursing, comprising a bed body,

The bed body is provided with a positioning mechanism, the positioning mechanism includes a box body, the box body is inlaid on the upper surface of the bed body at a position close to the head of the bed body, and the upper surface of the box body is provided with a neck positioning pillow and a head positioning pillow The upper limb supporter is rotatably installed on the two side walls of the box body near the position of the neck positioning pillow, the upper limb supporter is movably embedded on the upper surface of the bed body, and the bed body below the upper limb supporter is constructed with a cavity , the cavity is provided with a drive assembly for pushing the upper limb supporter to rotate and rise;

Both the neck positioning pillow and the head positioning pillow are made of soft and breathable material and are hollow inside, the upper surface of the neck positioning pillow is configured with an arc-shaped positioning groove, and the upper surface of the head positioning pillow is configured with a circular bracket.

In a further embodiment, the drive assembly includes a hydraulic push rod, the hydraulic push rod is installed at one end of the cavity away from the neck positioning pillow, the telescopic end of the hydraulic push rod is connected with a support seat, and the support seat sliding device is in the cavity The upper surface of the support seat is rotatably connected with a support plate, and one end of the support plate away from the support seat is rotatably connected to the position of the lower surface of the upper limb supporter close to the neck positioning pillow.

In a further embodiment, the upper limb supporter includes an upper arm support plate and a forearm support plate, the upper arm support plate is rotatably connected with the box body, and one end of the upper arm support plate and the forearm support plate close to each other is toward the middle of the bed. One side is rotatably connected by a rotating shaft, and a spring is connected between the position where one end face of the upper arm support plate and the forearm support plate are close to each other and face the edge of the bed body.

In a further embodiment, a neck relief component is provided inside the box body below the neck positioning pillow, the neck relief component includes a pair of sliding blocks, the sliding blocks are slidably installed inside the box body, and the upper surface is mounted with a neck relief component. The rotating cylinder is inserted into the neck positioning pillow, the sliding block is threaded with a threaded rod, the threaded rod is rotatably installed on the inner wall of the box, and the inner part of the box is rotatably installed with a driving connection with the rotating shaft of the upper limb supporter. The transmission rod, the transmission rod and the threaded rod are connected by a drive belt.

In a further embodiment, a head relief component is arranged in the box below the head positioning pillow, the head relief component includes a support block that protrudes into the head positioning pillow, and a lower surface of the support block is connected to the box located in the box. The connecting block inside the body is provided with a circular through hole laterally on the connecting block, and an eccentric wheel is arranged inside the circular through hole.

In a further embodiment, a transmission assembly is provided between the eccentric wheel and the threaded rod, the transmission assembly includes a turntable fixedly sleeved on the threaded rod, a drive rack is provided on one side of the turntable, and one side of the turntable is provided with a drive rack. There is a driven gear that meshes with the driving rack, the eccentric wheel is connected with a connecting rod, one end of the connecting rod away from the eccentric wheel is provided with a bevel gear, and one side of the bevel gear is meshed with a bevel gear 2 , the second bevel gear and the driven gear are connected through the second connecting rod.

In a further embodiment, an air cylinder is installed at one end of the cavity close to the neck positioning pillow, the push rod of the air cylinder is connected to the support seat, and the outer wall of the rotating cylinder is provided with a strip-shaped air bag, and the air bag is connected to the air cylinder. communicated through the trachea.

In a further embodiment, the upper surface of the support block is a circular arc concave surface, and the circular arc concave surface is provided with several protrusions.

In a further embodiment, heat dissipation holes are formed on the side walls of the box body, and ventilation holes communicated with the heat dissipation holes are formed on the bed body.

The technical effects and advantages of the present invention: the rehabilitation training device for cardiovascular medicine nursing can assist the patient to complete the upper limb lifting rehabilitation training, and promotes Postoperative recovery of patients; by opening a neck positioning pillow with an arc-shaped positioning groove and a head positioning pillow with a circular bracket, the patient's neck and head can be positioned to avoid neck deflection and sprain during the rehabilitation training process. And improve the comfort of the patient when lying down; through the transmission of the transmission rod and the driving belt, the patient can be rehabilitated through the rotation of the threaded rod to promote the sliding block to slide, drive the rotating drum to roll and squeeze the patient's neck, soothe the patient's neck. It can prevent the lack of blood supply to the brain caused by the compression of the nerves by the cervical spine caused by the patient lying down for a long time, ensure the circulation of Qi and blood in the neck during the rehabilitation training of the upper limbs, and effectively promote the blood circulation between the heart and the head; The transmission of the movable gear and the bevel gear 2 can make the eccentric rotate eccentrically in the circular through hole. The eccentric rotation of the eccentric drives the connecting block together with the support block to move up and down, and cooperate with the protrusion on the upper surface of the support block to realize the eccentric rotation of the patient's cerebellum. The rubbing and massage of the part can accelerate the blood circulation of the brain, avoid the upper limb rehabilitation training of the patient when the patient is lying down and cause the bloating and other symptoms caused by the upwelling of qi and blood. training effect.

Description of drawings

Fig. 1 is the structural representation of the present invention;

2 is a schematic structural diagram of an upper limb rehabilitation mechanism and a positioning mechanism of the present invention;

Fig. 3 is the cavity sectional view of the present invention;

4 is a schematic diagram of the internal structure of the box body of the present invention;

5 is a schematic structural diagram of the neck relief assembly of the present invention;

6 is a schematic structural diagram of the head relief assembly of the present invention;

FIG. 7 is a schematic structural diagram of the transmission assembly of the present invention.

In the picture: 1 bed, 2 upper limb rehabilitation mechanism, 3 positioning mechanism, 4 box body, 5 neck positioning pillow, 6 head positioning pillow, 7 driving components, 8 upper arm support, 9 forearm support, 10 arc Positioning slot, 11 round bracket, 12 cavity, 13 support seat, 14 hydraulic push rod, 15 support plate, 16 gas cylinder, 17 neck relief component, 18 head relief component, 19 transmission component, 20 sliding block, 21 Threaded rod, 22 transmission rod, 23 drive belt, 24 drum, 25 air bag, 26 support block, 27 connecting block, 28 circular through hole, 29 eccentric wheel, 30 protrusion, 31 connecting rod one, 32 bevel gear one , 33 turntable, 34 drive rack, 35 driven gear, 36 bevel gear two, 37 connecting rod two.

Detailed ways

The present invention is described in detail with reference to the accompanying drawings, but the protection scope of the present invention is not limited to the following examples, that is, any simple equivalent changes and modifications made based on the scope of the patent application of the present invention and the contents of the description still belong to the patent of the present invention covered.

1-3, including a bed 1, the bed 1 is provided with a positioning mechanism 3, the positioning mechanism 3 includes a box 4, the box 4 is inlaid on the upper surface of the bed 1 at a position close to the head of the bed 1, the box The upper surface of the body 4 is provided with a neck positioning pillow 5 and a head positioning pillow 6. The upper limb supporter 2 is rotatably installed on the two side walls of the box body 4 near the neck positioning pillow 5, and the upper limb supporter 2 is movable. Inlaid on the upper surface of the bed body 1, a cavity 12 is constructed in the bed body 1 below the upper limb supporter 2, and a drive assembly 7 for pushing the upper limb supporter 2 to rotate and rise is arranged in the cavity 12;

The bed body 1 is a common hospital bed used in hospital care. The patient lies on the bed body 1, and the upper limb lifter 2 is driven to rotate, ascend and descend through the driving component 7, so that the patient's arm can be passively lifted and lowered, and the blood flow of the patient can be promoted. circulation and speed up the recovery of patient function.

2, both the neck positioning pillow 5 and the head positioning pillow 6 are made of soft and breathable material and are hollow inside, the upper surface of the neck positioning pillow 5 is configured with an arc-shaped positioning groove 10, and the upper surface of the head positioning pillow 6 is configured with a circular shape. Brackets 11.

When the patient is passively receiving upper limb rehabilitation training, the neck positioning pillow 5 and the head positioning pillow 6 can support the patient's neck and head, and cooperate with the arc positioning groove 10 and the circular bracket 11 to limit the position to avoid the rehabilitation training process. Deflection and sprain of the middle neck, and improve the comfort of the patient when lying down;

2-3, the drive assembly 7 includes a hydraulic push rod 14, the hydraulic push rod 14 is installed at one end of the cavity 12 away from the neck positioning pillow 5, the telescopic end of the hydraulic push rod 14 is connected with a support seat 13, the support seat 13 The sliding device is in the cavity 12 , and the upper surface of the support base 13 is rotatably connected with a support plate 15 .

The hydraulic push rod 14 pushes the support seat 13 to slide toward the side of the neck positioning pillow 5 , and the upper limb lifter 2 can be rotated and supported by the support plate 15 , and the hydraulic push rod 14 pulls the support seat 13 away from the neck positioning pillow 5 . By sliding on one side, the support plate 15 can be used to drive the upper limb lifter 2 to rotate and fall. The hydraulic push rod 14 is a power element commonly used in the field, and will not be described here.

2, the upper limb supporter 2 includes an upper arm support plate 8 and a forearm support plate 9, the upper arm support plate 8 is rotatably connected with the box body 4, and the upper arm support plate 8 and the forearm support plate 9 are close to each other at one end toward the middle of the bed body 1 One side of the bed is rotatably connected by a rotating shaft, and a spring (not shown in the figure) is connected between the positions where the upper arm support plate 8 and the forearm support plate 9 are close to each other at one end face toward the edge of the bed body 1 .

After the upper limb supporter 2 is rotated and raised, the forearm support plate 9 can be rotated toward the inside of the bed body 1. This structure is conducive to the active bending of the forearm during the patient's upper limb rehabilitation training process and improves the training intensity. The spring is embedded in the upper arm support plate 8 and Inside the forearm support plate 9 , it plays the role of restoring the forearm support plate 9 .

4-5, a neck relief component 17 is provided inside the box body 4 below the neck positioning pillow 5, and the neck relief component 17 includes a pair of sliding blocks 20, and the sliding blocks 20 are slidably installed inside the box body 4 and on the upper surface A rotating drum 24 is installed, the rotating drum 24 penetrates into the neck positioning pillow 5, a threaded rod 21 is threaded on the sliding block 20, and the threaded rod 21 is rotatably installed on the inner wall of the box body 4, and the inside of the box body 4 is rotatably installed with a threaded rod 21. The transmission rod 22 is drivingly connected with the rotating shaft of the upper limb holding member 2 , and the transmission rod 22 and the threaded rod 21 are connected by driving through the driving belt 23 .

When the upper limb supporter 2 rotates to promote the patient's rehabilitation training, the transmission rod 22 and the drive belt 23 can be used to drive the threaded rod 21 to rotate, and the rotation of the threaded rod 21 drives the sliding block 20 to slide, driving the rotating drum 24 to roll and squeeze the patient Neck, soothe the neck muscles of the patient, avoid the insufficient blood supply to the brain caused by the cervical vertebra compressing the nerves caused by the patient lying down for a long time, ensure that the upper limb rehabilitation training can promote the blood circulation between the heart and the head, and a pair of upper limb support pieces 2 at the same time When the rotation rises, a pair of sliding blocks 20 are driven to slide close to each other, and the pair of rotating drums 24 can simultaneously roll and squeeze the patient's neck; when the pair of upper limb supporters 2 alternately rotate and rise, the pair of rotating drums 24 also alternately roll and squeeze The neck of the patient can be adjusted according to the needs of the patient.

4 and 6 , the box body 4 below the head positioning pillow 6 is provided with a head relief component 18 , and the head relief component 18 includes a support block 26 that penetrates into the head positioning pillow 6 , and the lower surface of the support block 26 A connecting block 27 located inside the box body 4 is connected. The connecting block 27 is provided with a circular through hole 28 laterally, and an eccentric wheel 29 is arranged inside the circular through hole 28 .

After the patient is lying down, the head rests on the head positioning pillow 6, and is supported by the support block 26. The eccentric wheel 29 rotates in the circular through hole 28, and the connecting block 27 can be driven to drive the support block 26 to move. This activity can achieve friction on the patient's cerebellum, accelerate blood circulation in the brain, and improve the lack of blood supply and hypoxia caused by lying down for a long time in the brain;

Referring to FIG. 6 , the upper surface of the support block 26 is a circular arc concave surface, and the circular arc concave surface is provided with several protrusions.

During the movement of the support block 26 , the effect of rubbing and massaging the patient's cerebellum can be improved by cooperating with several protrusions in the concave surface of the circular arc.

4 and 7, a transmission assembly 19 is provided between the eccentric wheel 29 and the threaded rod 21. The transmission assembly 19 includes a turntable 33 that is fixedly sleeved on the threaded rod 21, and a drive rack 34 is provided on one side of the turntable 33. , one side of the turntable 33 is provided with a driven gear 35 that meshes with the driving rack 34, the eccentric wheel 29 is connected with a connecting rod 31, and the end of the connecting rod 1 31 away from the eccentric wheel 29 is provided with a bevel gear 32. One side of the gear one 32 is meshed with a second bevel gear 36 , and the second bevel gear 36 and the driven gear 35 are connected by a second connecting rod 37 .

When the neck is squeezed and relieved, the threaded rod 21 drives the turntable 33 to rotate. Under the meshing drive of the driving rack 34 and the driven gear 35, the driving bevel gear 2 36 and the bevel gear 1 32 rotate synchronously, and the bevel gear 1 rotates synchronously. 32 can drive the eccentric wheel 29 to rotate, realizing the synchronization of upper limb rehabilitation training, neck squeezing and soothing massage and brain rubbing massage. The circulation of blood in the brain can relieve the symptoms of brain swelling and dizziness caused by the acceleration of blood and the upsurge of qi and blood caused by the rehabilitation training of patients.

3 , an air cylinder 16 is installed inside the cavity 12 near one end of the neck positioning pillow 5 , the push rod of the air cylinder 16 is connected to the support seat 13 , and the outer wall of the rotating cylinder 24 is provided with a strip-shaped air bag 25 . The gas cylinder 16 communicates through the trachea.

During the rehabilitation training process, the support base 13 can inflate and deflate the air cylinder 16 while sliding. When the air cylinder 16 is inflated, the rotating cylinder 24 rolls and squeezes the patient's neck. A buffer layer is formed between the patient's neck and the rotating drum 24 , which avoids mechanical extrusion between the rotating drum 24 and the patient's neck and prevents the patient's skin from being crushed.

1-2, the side wall of the box body 4 is provided with heat dissipation holes, and the bed body 1 is provided with ventilation holes communicated with the heat dissipation holes. When the rehabilitation training, neck soothing massage and head massage are carried out simultaneously, the hair follicles of the patient are not affected. Open, at this time, the inside of the box body 4 is communicated with the outside air by means of heat dissipation holes and ventilation holes, which is conducive to the discharge of sweat and toxins.

Working principle: The rehabilitation training device for cardiovascular medicine nursing, when in use, pushes the support base 13 to slide inside the cavity 12 through the hydraulic push rod 14, and can use the support plate 15 to drive the upper limb lifter 2 to rotate up or down, assisting After the patient has completed the upper limb lifting rehabilitation training, the neck and head of the patient can be positioned by opening the neck positioning pillow 5 with the arc-shaped positioning groove 10 and the head positioning pillow 6 with the circular bracket 11; During the rehabilitation training process during the rotation of the component 2, the transmission rod 22 and the driving belt 23 are used to drive the threaded rod 21 to rotate, so as to promote the sliding block 20 to slide, which can drive the rotating drum 24 to roll and squeeze the patient's neck; the rotation of the threaded rod 21 can simultaneously The turntable 33 is driven to rotate, and the meshing of the driving rack 34 and the driven gear 35 is used to drive the second bevel gear 36 to rotate synchronously. The inner eccentric rotation, the eccentric rotation of the eccentric wheel 29 drives the connecting block 27 together with the support block 26 to move up and down, and the protrusion on the upper surface of the support block 26 is used to achieve the purpose of rubbing and massaging the patient's cerebellum.

The above descriptions are only preferred embodiments of the present invention, and are not intended to limit the present invention. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the present invention. within the scope of protection.

Claims (6)

1. The utility model provides a rehabilitation training device is used in cardiovascular internal medicine nursing, includes bed body (1), its characterized in that: the upper limb lifting device is characterized in that a positioning mechanism (3) is arranged on the bed body (1), the positioning mechanism (3) comprises a box body (4), the box body (4) is embedded at a position, close to the head of the bed body (1), of the upper surface of the bed body (1), a neck positioning pillow (5) and a head positioning pillow (6) are arranged on the upper surface of the box body (4), upper limb supporting pieces (2) are rotatably arranged on two side walls of the position, close to the neck positioning pillow (5), of the box body (4), the upper limb supporting pieces (2) are movably embedded on the upper surface of the bed body (1), a cavity (12) is constructed in the bed body (1) below the upper limb supporting pieces (2), and a driving component (7) for pushing the upper limb supporting pieces (2) to rotate and rise is arranged in the cavity (12);

the neck positioning pillow (5) and the head positioning pillow (6) are both made of soft breathable materials and are hollow inside, an arc-shaped positioning groove (10) is formed in the upper surface of the neck positioning pillow (5), and a circular bracket (11) is formed in the upper surface of the head positioning pillow (6);

a neck relieving assembly (17) is arranged in the box body (4) below the neck positioning pillow (5), the neck relieving assembly (17) comprises a pair of sliding blocks (20), the sliding blocks (20) are slidably mounted in the box body (4), a rotary drum (24) is mounted on the upper surface of the sliding blocks (20), the rotary drum (24) extends into the neck positioning pillow (5), a threaded rod (21) penetrates through the upper thread of each sliding block (20), the threaded rod (21) is rotatably mounted on the inner wall of the box body (4), a transmission rod (22) in driving connection with a rotating shaft of the upper limb supporting piece (2) is rotatably mounted in the box body (4), and the transmission rod (22) is in driving connection with the threaded rod (21) through a driving belt (23);

a head relieving assembly (18) is arranged in the box body (4) below the head positioning pillow (6), the head relieving assembly (18) comprises a supporting block (26) stretching into the head positioning pillow (6), the lower surface of the supporting block (26) is connected with a connecting block (27) positioned in the box body (4), a circular through hole (28) is transversely formed in the connecting block (27), and an eccentric wheel (29) is arranged in the circular through hole (28);

be equipped with drive assembly (19) between eccentric wheel (29) and threaded rod (21), drive assembly (19) are equipped with drive rack (34) including fixed carousel (33) of establishing on threaded rod (21) of cover, and the avris of carousel (33) one side is equipped with drive rack (34), and carousel (33) one side is equipped with driven gear (35) with drive rack (34) meshing, be connected with connecting rod (31) on eccentric wheel (29), the one end that eccentric wheel (29) were kept away from in connecting rod (31) is equipped with conical gear (32), and conical gear (32) one side meshing has conical gear two (36), is connected through connecting rod two (37) between conical gear two (36) and driven gear (35).

2. The rehabilitation training device for nursing in cardiovascular internal medicine according to claim 1, characterized in that: drive assembly (7) include hydraulic rod (14), and hydraulic rod (14) are installed in the inside one end of keeping away from neck location pillow (5) of cavity (12), and the flexible end of hydraulic rod (14) is connected with supporting seat (13), and supporting seat (13) slider is in cavity (12), just surface swivelling joint has backup pad (15) on supporting seat (13), and the one end that supporting seat (13) were kept away from in backup pad (15) and upper limbs hold up piece (2) lower surface and locate swivelling joint near the position of neck location pillow (5).

3. The rehabilitation training device for nursing in cardiovascular internal medicine according to claim 1, characterized in that: upper limbs hold up piece (2) and include upper arm layer board (8) and forearm layer board (9), upper arm layer board (8) and box body (4) swivelling joint, one end that upper arm layer board (8) and forearm layer board (9) are close to each other is passed through axis of rotation swivelling joint towards one side at bed body (1) middle part, and upper arm layer board (8) and forearm layer board (9) are close to each other and are connected with the spring between the position department of a terminal surface towards bed body (1) limit portion.

4. The rehabilitation training device for nursing in cardiovascular internal medicine according to claim 1, characterized in that: an air cylinder (16) is installed at one end, close to the neck positioning pillow (5), inside the cavity (12), a push rod of the air cylinder (16) is connected with the supporting seat (13), an air bag (25) which is of a strip-shaped structure is arranged on the outer wall of the rotary drum (24), and the air bag (25) is communicated with the air cylinder (16) through an air pipe.

5. The rehabilitation training device for nursing in cardiovascular internal medicine according to claim 1, characterized in that: the upper surface of the supporting block (26) is an arc concave surface, and a plurality of bulges are arranged on the arc concave surface.

6. The rehabilitation training device for nursing in cardiovascular internal medicine according to claim 1, characterized in that: the side wall of the box body (4) is provided with heat dissipation holes, and the bed body (1) is provided with ventilation holes communicated with the heat dissipation holes.

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