CN109953858A - A kind of nursing rehabilitation bed convenient after craniocerebral trauma operation - Google Patents

Abstract

The invention discloses a nursing and rehabilitation bed convenient for craniocerebral trauma surgery. The guardrail, the top right side of the bed board is connected with two telescopic mechanisms that are symmetrical in the front and rear, the top of the telescopic mechanism on the rear side is axially connected with one end of the baffle, and the top of the telescopic mechanism on the front side is connected to the The other end of the baffle is connected with screws, a rectangular hole is opened on the left side of the upper surface of the bed plate, and a support plate is axially connected to the left side of the inner cavity of the rectangular hole. The convenient nursing and rehabilitation bed after craniocerebral trauma surgery can block the arms for patients with different chest thicknesses to prevent the patients from lifting their arms and touching their heads when they are asleep or inadvertently, so as to avoid wound damage, and the patient's legs can be Exercise on the rotating mechanism to prevent the deterioration of the body function, which greatly meets the needs of the patient's rehabilitation.

Description

A kind of nursing rehabilitation bed convenient after craniocerebral trauma operation

technical field

The invention relates to the technical field of medical devices, in particular to a nursing and rehabilitation bed for convenient post-craniocerebral trauma operations.

Background technique

Craniotomy, also known as craniotomy, is a type of cranial surgery. It refers to opening the patient's skull through mechanical equipment, so as to perform some unconventional treatments to achieve the purpose of curing the disease. After the operation, the patient needs to lie on the nursing bed and rest. Check the patient's recovery regularly until the wound heals and can move normally. At present, most nursing beds on the market are general-purpose nursing beds, and there is no rehabilitation nursing bed for craniotomy patients. There will be itching during healing. The patient is prone to touch the head in deep sleep or inadvertently, which affects the healing of the wound. Moreover, the patient's legs are placed on the hospital bed for a long time, unable to exercise effectively, resulting in degeneration of body functions, and it is difficult to meet the patient's recovery needs. need.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a convenient nursing and rehabilitation bed after craniocerebral trauma operation, so as to solve the problems raised in the above background technology.

In order to achieve the above purpose, the present invention provides the following technical solutions: a nursing and rehabilitation bed for convenient post-craniocerebral trauma surgery, comprising a bed board, and four corners of the bottom end of the bed board are welded with support legs, and the top, left and right sides of the bed board are respectively A first guardrail and a second guardrail are installed. The top right side of the bed board is connected with two telescopic mechanisms that are symmetrical in front and back. The top end of the telescopic mechanism located on the rear side is connected to one end of the baffle, which is located on the front side. The top end of the telescopic mechanism is screwed with the other end of the baffle plate, a rectangular hole is opened on the left side of the upper surface of the bed plate, the left side of the inner cavity of the rectangular hole is axially connected with a support plate, and the upper part of the support plate An L-shaped clamping slot is provided at the center position on the right side of the surface, the bottom end center position of the support plate is screwed with a rotating mechanism, and the top center position on the right side of the first guardrail is embedded with a clamping mechanism;

The telescopic mechanism comprises a concave plate, a rectangular slot, an arc-shaped slot, a rectangular plate, a first support seat, a hollow rod, a first handle, a first spring and a steel ball;

The concave plates on the two telescopic mechanisms are respectively screwed to the right ends of the top, front and rear sides of the bed plate, and a plurality of the rectangular grooves are arranged on the right side of the front of the concave plate from top to bottom, and the right side of the rectangular grooves The wall is provided with an arc-shaped groove, the rectangular plate is inserted into the inner cavity of the concave plate, the bottom end of the front side of the rectangular plate is installed with a first support seat, and the top end of the rectangular plate located on the rear side and the baffle plate The bottom end of the bottom end is axially connected to the rear side, the top end of the rectangular plate located on the front side is connected with the bottom end front side of the baffle plate with screws, the inner cavity of the first support seat is axially connected with a hollow rod, and the front side of the hollow rod is connected A first handle is installed at the left end of the side, a first spring and a steel ball are respectively inserted into the inner cavity of the hollow rod from left to right, and the outer wall of the steel ball extends out of the inner cavity of the hollow rod and is inserted into the inner cavity of the arc groove ;

The clamping mechanism includes a box body, a guide rod, a slider, a second spring, a clamping rod and a second handle;

The box body is embedded in the center position of the right top end of the first guardrail, and the left side of the box body extends out of the left side wall of the first guardrail, and the two guide rods are respectively installed in the inner cavity of the box body along the upper and lower directions. On the front and rear sides, the outer wall of the guide rod is sleeved with a slider and a second spring that provides upward elastic force for the slider from top to bottom, and the right side of the slider is installed with a clamping rod that can be clamped with the card slot The other end of the clamping rod extends out of the right side of the inner cavity of the box body, one end of the second handle is installed on the left central position of the slider, and the other end of the second handle extends out of the box body. Left side of lumen.

Preferably, the rotating mechanism includes a second support base, a rotating shaft, a counterweight wheel and a pedal;

The top end of the second support seat is connected with the center position of the bottom end of the support plate by screws, and the bottom ends of the inner cavity of the second support seat are connected with a rotating shaft through bearings, and a counterweight is installed on the outer wall of the rotating shaft. The two ends of the rotating shaft respectively extend out of the front and rear outer walls of the second support base and are connected with the pedal screws.

Preferably, a plurality of the rectangular grooves are arranged at the right end of the front side of the concave plate from top to bottom, and the distance between every two adjacent rectangular grooves is 3 cm.

Preferably, the length of the right opening of the hollow rod is smaller than the diameter of the steel ball.

Preferably, the longitudinal cross-sectional shape of the inner wall of the rectangular hole is stepped, and the support plate is adapted to be inserted into the rectangular hole.

Preferably, the two pedals are rotated 180 degrees relative to the center point of the rotating shaft to coincide.

Preferably, the right side of the clamping rod is inclined from top to bottom to the right side.

The invention proposes a convenient nursing and rehabilitation bed after craniocerebral trauma operation, and the beneficial effects are:

1. The present invention can adjust the height of the baffle plate up and down through the telescopic mechanism, so that the arms can be blocked for patients with different chest thicknesses, so as to prevent the patients from falling asleep or inadvertently lift their arms and touch their heads, and can prevent wounds from being damaged. Reduce the burden on nursing staff.

2. The present invention can fix the rotating support plate through the clamping mechanism, so that the patient's legs can move on the rotating mechanism, preventing the degradation of the body function, and greatly meeting the needs of the patient's rehabilitation.

Description of drawings

Fig. 1 is the front view of the present invention;

Fig. 2 is the front sectional view of the present invention;

Fig. 3 is the front view of the telescopic mechanism of the present invention;

Fig. 4 is the front sectional view of the telescopic mechanism of the present invention;

Fig. 5 is the enlarged view of A place of the present invention;

Fig. 6 is the right side view of the rotating mechanism of the present invention;

FIG. 7 is an enlarged view of B of the present invention.

In the picture: 1. Bed board, 2. Supporting legs, 3. First guardrail, 4. Second guardrail, 5. Baffle plate, 6. Concave plate, 7. Rectangular groove, 8. Curved groove, 9. Rectangular plate , 10, first support seat, 11, hollow rod, 12, first handle, 13, first spring, 14, steel ball, 15, rectangular hole, 16, support plate, 17, card slot, 18, second support seat , 19, shaft, 20, counterweight wheel, 21, pedal, 22, box, 23, guide rod, 24, slider, 25, second spring, 26, clamp, 27, second handle.

Detailed ways

The technical solutions in 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. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Please refer to FIGS. 1-7 , the present invention provides a technical solution: a nursing and rehabilitation bed that is convenient for craniocerebral trauma surgery, comprising a bed board 1 , the bottom end of the bed board 1 is welded with support legs 2 at four corners, and the top of the bed board 1 is left and right. The first guardrail 3 and the second guardrail 4 are respectively installed on both sides, and the patient is protected by the first guardrail 3 and the second guardrail 4 to ensure that the patient can lie on the bed board 1 smoothly. The top right side of the bed board 1 is connected with screws. The two telescopic mechanisms are symmetrical in the front and rear. The top end of the telescopic mechanism located on the rear side is connected with one end of the baffle 5. The baffle 5 is used to block the patient's arm to prevent the patient's arm from lifting and touching the head. Damaged, the top end of the telescopic mechanism on the front side is connected with the other end of the baffle plate 5 by screws, a rectangular hole 15 is opened on the left side of the upper surface of the bed plate 1, and the left side of the inner cavity of the rectangular hole 15 is axially connected with a support plate 16. The support plate The upper surface of 16 and the upper surface of the bed board 1 are on the same level to ensure the comfort of the patient lying on the bed board 1. The upper surface of the support board 16 is provided with an L-shaped card slot 17 in the center position on the right side. The shape of 17 acts as the clamping rod 26 can be clamped in the clamping slot 17, so that the support plate 16 can be fixed. The bottom center position of the support plate 16 is screwed with a rotating mechanism, and the right top center position of the first guardrail 3 is embedded. There is a locking mechanism;

The telescopic mechanism includes a concave plate 6, a rectangular slot 7, an arc-shaped slot 8, a rectangular plate 9, a first support seat 10, a hollow rod 11, a first handle 12, a first spring 13 and a steel ball 14;

The concave plates 6 on the two telescopic mechanisms are respectively screwed to the top, front, rear, and right ends of the bed plate 1. Several rectangular grooves 7 are arranged on the right side of the front of the concave plate 6 from top to bottom. The right side wall of the rectangular groove 7 An arc-shaped groove 8 is provided, and the contact surface between the arc-shaped groove 8 and the steel ball 14 is an arc-shaped surface. When the steel ball 14 moves forward under the action of the hollow rod 11, the arc-shaped groove 8 can squeeze the steel ball 14. Move to the left, so that the steel ball 14 can be automatically separated from the arc groove 8, the rectangular plate 9 is inserted into the inner cavity of the concave plate 6, and the bottom end of the front side of the rectangular plate 9 is installed with a first support seat 10, The top end of the rectangular plate 9 located on the rear side is axially connected to the rear side of the bottom end of the baffle plate 5 , the top end of the rectangular plate 9 located on the front side is screwed to the bottom end of the baffle plate 5 , and the inner cavity of the first support seat 10 A hollow rod 11 is connected to the shaft, and a first handle 12 is installed on the left end of the front side of the hollow rod 11. The movement of the hollow rod 11 can be facilitated by the first handle 12. The inner cavity of the hollow rod 11 is respectively inserted with a first spring 13 from left to right. and the steel ball 14, the first spring 13 is a rotating spring, the elastic coefficient is 25N/CM, the first spring 13 is elastically deformed after being stretched or squeezed, and returns to the initial state after removing the external force, the first spring 13 is a steel ball 14 provides a rightward elastic force, and the outer wall of the steel ball 14 extends out of the inner cavity of the hollow rod 11 and is inserted into the inner cavity of the arc groove 8;

The clamping mechanism includes a box body 22, a guide rod 23, a slider 24, a second spring 25, a clamping rod 26 and a second handle 27;

The box body 22 is embedded in the center position of the right top end of the first guardrail 3 , and the left side of the box body 22 extends out of the left side wall of the first guardrail 3 . On the front and rear sides of the inner cavity, the slider 24 is limited by two guide rods 23, so that the slider 24 can move vertically up and down. The outer wall of the guide rod 23 is sleeved with the slider 24 and the slider from top to bottom 24. The second spring 25 provides upward elastic force. The second spring 25 is a rotary spring with an elastic coefficient of 30N/CM. The second spring 25 is stretched or squeezed and elastically deformed. After removing the external force, the slider returns to the initial state. The right side of 24 is installed with one end of the clamping rod 26 that can be clamped with the clamping slot 17, the other end of the clamping rod 26 extends out of the right side of the inner cavity of the box body 22, and a second handle is installed at the center of the left side of the slider 24. One end of the second handle 27 and the other end of the second handle 27 extend out of the left side of the inner cavity of the box body 22 .

As a preferred solution, further, the rotating mechanism includes a second support base 18, a rotating shaft 19, a counterweight wheel 20 and a pedal 21;

The top end of the second support seat 18 is connected with the center position of the bottom end of the support plate 16 by screws. The bottom ends of the inner cavity of the second support seat 18 are connected with a rotating shaft 19 through bearings, and the outer wall of the rotating shaft 19 is installed with a counterweight wheel. 20. A resistance is provided for the rotation of the rotating shaft 19 through the counterweight wheel 20, thereby providing a resistance for the patient to step on the pedal 21, which can effectively improve the exercise effect. Connect with the pedal 21 screw.

As a preferred solution, further, a plurality of rectangular grooves 7 are arranged at the front right end of the concave plate 6 from top to bottom, and the distance between every two adjacent rectangular grooves 7 is 3 cm. The slot 7 enables the rectangular plate 9 to move up and down with a minimum movement unit of 3 cm, which is convenient for the baffle 5 to block the patient's chest.

As a preferred solution, further, the length of the right opening of the hollow rod 11 is smaller than the diameter of the steel ball 14 to prevent the steel ball 14 from being separated from the inner cavity of the hollow rod 11 .

As a preferred solution, further, the longitudinal cross-sectional shape of the inner wall of the rectangular hole 15 is stepped, and the supporting plate 16 is adapted to be inserted into the rectangular hole 15 to ensure that the supporting plate 16 can stay in the rectangular hole 15, and realize the realization of the rotating mechanism. fixed.

As a preferred solution, further, the two pedals 21 are rotated 180 degrees with respect to the center point of the rotating shaft 19 to overlap, and the two pedals 21 can facilitate the patient to use both feet to drive the rotating shaft 19 to rotate.

As a preferred solution, further, the right side of the clamping rod 26 is inclined from top to bottom to the right side. When the clamping slot 17 is turned upward under the drive of the support plate 16, the clamping slot 17 will squeeze the clamping rod to the left. The inclined surface of 26 changes the force direction of the clamping rod 26 under the action of its own inclined plane, which can make the clamping rod 26 move downward and squeeze the second spring 25, so that the clamping groove 17 can be sleeved on the clamping rod 26.

The detailed connection means are known in the art. The following mainly introduces the working principle and process, and the specific work is as follows.

When in use, loosen the bolts on the baffle 5 and release the fixing of the baffle 5, so that the patient who needs to rest can lie on the bed board 1 with the head facing the second guardrail 4, and then re-fix the baffle 5 on the front side. On the rectangular plate 9 of the telescopic mechanism, the placement of the patient is completed, and the first handle 12 is pushed to the left, so that the hollow rod 11 and the steel ball 14 can be rotated to the front side, and the inner wall of the arc groove 8 pushes the steel ball 14 into the hollow rod 11. Move and squeeze the first spring 13 until the hollow rod 11 is disengaged from the rectangular slot 7, release the fixing of the rectangular plate 9, move the rectangular plate 9 up or down according to the height of the patient’s chest, and the baffle 5 follows the rectangular plate 9 upward or downward. Move down until the baffle 5 is close to the patient's chest, and then pull the first handle 12 to the right to insert the hollow rod 11 into the corresponding rectangular slot 7, and the side wall of the rectangular slot 7 squeezes the steel ball 14 to move to the left , until the hollow rod 11 is completely inserted into the rectangular groove 7, the first spring 13 pushes the steel ball 14 to move to the right and inserts it into the arc groove 8 to fix the hollow rod 11, thereby completing the height adjustment of the baffle 5. The patient's arm is blocked to prevent the patient's arm from lifting and touching the head. When the patient is doing rehabilitation exercises, the support plate 16 is turned upward, and the rotating mechanism follows the support plate 16 to turn upward. When the inclined surface is in contact, the card slot 17 will press the card rod 26 to move downward until the support plate 16 is fully fitted with the first guardrail 3, and the second spring 25 pushes the card rod 26 upward through the slider 24 under the action of its own elastic force The card slot 17 is clamped to fix the rotated rotating mechanism. The patient's feet are placed on the two pedals 21. Under the gravity of the counterweight wheel 20, the patient's feet can move back and forth to ensure that the patient can keep the The flexibility of the limbs is maintained, so that the device can block the patient's arm to prevent damage from touching the head, and the patient can move both legs on the bed board 1, which is convenient for the doctor to observe the patient's recovery. It can prevent the decline of the patient's physical function and is more conducive to promotion.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, and substitutions can be made in these embodiments without departing from the principle and spirit of the invention and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (7)

1. A nursing and rehabilitation bed convenient for traumatic brain surgery, comprising a bed board (1), characterized in that: the four corners of the bottom end of the bed board (1) are welded with support legs (2), and the bed board (1) A first guardrail (3) and a second guardrail (4) are respectively installed on the left and right sides of the top of the bed board (1), and two telescopic mechanisms that are symmetrical in the front and rear are connected with screws on the top right side of the bed board (1). The top end of the telescopic mechanism is axially connected with one end of the baffle plate (5). A rectangular hole (15), a support plate (16) is axially connected to the left side of the inner cavity of the rectangular hole (15), and an L-shaped card slot ( 17), the bottom end center position of the support plate (16) is screwed with a rotating mechanism, and the right top center position of the first guardrail (3) is embedded with a clamping mechanism; The telescopic mechanism comprises a concave plate (6), a rectangular groove (7), an arcuate groove (8), a rectangular plate (9), a first support seat (10), a hollow rod (11), and a first handle (12) , the first spring (13) and the steel ball (14); The concave plates (6) on the two telescopic mechanisms are respectively screwed to the top, front, rear and right ends of the bed plate (1), and a plurality of the rectangular grooves (7) are arranged on the concave plates (6) from top to bottom. On the right side of the front side, the right side wall of the rectangular groove (7) is provided with an arc groove (8), the rectangular plate (9) is inserted into the inner cavity of the concave plate (6), and the rectangular plate ( 9) A first support seat (10) is installed at the bottom end of the front side, the top end of the rectangular plate (9) located on the rear side is axially connected to the rear side of the bottom end of the baffle plate (5). The top end of the rectangular plate (9) is screwed to the front side of the bottom end of the baffle plate (5), the inner cavity of the first support seat (10) is axially connected with a hollow rod (11), and the hollow rod (11) is A first handle (12) is installed at the left end of the front side, a first spring (13) and a steel ball (14) are respectively inserted into the inner cavity of the hollow rod (11) from left to right, and the outer wall of the steel ball (14) The inner cavity extending out of the hollow rod (11) is inserted into the inner cavity of the arc groove (8); The clamping mechanism includes a box body (22), a guide rod (23), a slider (24), a second spring (25), a clamping rod (26) and a second handle (27); The box body (22) is embedded in the center position of the right top end of the first guardrail (3), and the left side of the box body (22) extends out of the left side wall of the first guardrail (3). The rods (23) are respectively installed on the front and rear sides of the inner cavity of the box body (22) along the upper and lower directions, and the outer walls of the guide rods (23) are respectively sleeved with sliders (24) and sliders (24) from top to bottom. ) provides a second spring (25) with upward elastic force, the right side of the slider (24) is installed with one end of a clamping rod (26) that can be clamped with the clamping slot (17), the clamping rod (26) The other end extends out of the right side of the inner cavity of the box body (22), one end of a second handle (27) is installed on the left central position of the slider (24), and the other end of the second handle (27) extends out of the left side of the inner cavity of the box body (22). 2. A nursing and rehabilitation bed for convenient post-craniocerebral trauma operation according to claim 1, characterized in that: the rotating mechanism comprises a second support seat (18), a rotating shaft (19), and a counterweight wheel (20) and pedal (21); The top end of the second support seat (18) is screwed to the center position of the bottom end of the support plate (16), and the bottom ends of the inner cavity of the second support seat (18) are connected with a rotating shaft ( 19), a counterweight wheel (20) is installed on the outer wall of the rotating shaft (19), and the two ends of the rotating shaft (19) respectively extend out of the front and rear outer walls of the second support seat (18) to be screwed with the pedal (21). 3. A kind of convenient nursing and rehabilitation bed after craniocerebral trauma operation according to claim 1, characterized in that: a plurality of said rectangular grooves (7) are arranged in front of the concave plate (6) from top to bottom gaps the right end of the side, and the distance between every two adjacent rectangular grooves (7) is 3 cm. 4 . The nursing and rehabilitation bed convenient for traumatic brain surgery according to claim 1 , wherein the length of the right opening of the hollow rod ( 11 ) is smaller than the diameter of the steel ball ( 14 ). 5 . 5. A nursing and rehabilitation bed convenient for post-craniocerebral trauma surgery according to claim 1, characterized in that: the inner wall longitudinal section shape of the rectangular hole (15) is stepped, and the support plate (16) is in the shape of a rectangular shape. The holes (15) are adapted to be plugged in. 6 . The nursing and rehabilitation bed convenient for post-traumatic brain trauma surgery according to claim 2 , wherein the two pedals ( 21 ) are rotated 180 degrees to coincide with the center point of the rotating shaft ( 19 ). 7 . 7 . The nursing and rehabilitation bed for convenient post-traumatic brain trauma surgery according to claim 1 , wherein the right side of the clamping rod ( 26 ) is inclined to the right from top to bottom. 8 .