CN108938226B - A medical device that is convenient for orthopedic patients to sit and lie down - Google Patents

Abstract

The invention relates to a medical instrument, in particular to a medical instrument convenient for sitting and lying of orthopedic patients. The invention aims to provide a medical instrument which can adjust the inclination angle of a backrest, adjust the left and right positions of a pedal, beat legs and prevent the legs from swelling due to no movement and is convenient for orthopedic patients to sit and lie. The technical scheme is as follows: a medical apparatus convenient for sitting and lying of orthopedic patients comprises an installation block, a first guide rail, a first sliding sleeve, an arc-shaped rod, a first connecting block, chair legs and the like; the ward windowsill left and right sides all is connected with the installation piece, is connected with first guide rail between the inside middle part of two installation pieces. The invention achieves the effects of adjusting the inclination angle of the backrest, adjusting the left and right positions of the pedal, beating the legs and preventing the legs from swelling due to no movement, and is convenient for orthopedic patients to sit and lie, and the left and right movement of the seat plate is realized by arranging the first guide rail, the first sliding sleeve, the arc-shaped rod, the first connecting block, the chair legs, the pushing handle and the seat plate.

Description

A medical device that is convenient for orthopedic patients to sit and lie down

technical field

The invention relates to a medical device, in particular to a medical device that is convenient for orthopedic patients to sit and lie down.

Background technique

Orthopedics is one of the most common departments in major hospitals. It mainly studies the anatomy, physiology and pathology of the musculoskeletal system, and uses drugs, surgery and physical methods to maintain and develop the normal form and function of this system. With the changes of the times and society, the spectrum of orthopedic injuries and diseases has changed significantly. For example, diseases such as bone and joint tuberculosis, osteomyelitis, and polio have decreased significantly, and trauma caused by traffic accidents has increased significantly.

Medical devices refer to instruments, equipment, appliances, in vitro diagnostic reagents and calibrators, materials, and other similar or related items that are directly or indirectly used in the human body, including required computer software.

It is difficult for orthopaedic patients to move independently. Sitting and lying are basically the staff supporting them on the seat. At present, the medical equipment that is convenient for orthopedic patients to sit and lie down generally cannot adjust the inclination angle of the backrest, and it is impossible to adjust the inclination angle of the backrest according to the length of the patient's legs. Adjust pedal position.

Therefore, there is an urgent need to develop a medical device that can adjust the inclination angle of the backrest, adjust the left and right positions of the pedals, and beat the legs to prevent swelling of the legs without exercise. In the technology, the inclination angle of the backrest cannot be adjusted, the left and right positions of the pedals cannot be adjusted according to the length of the patient's legs, and the legs cannot be beaten to prevent the legs from swelling due to lack of movement.

SUMMARY OF THE INVENTION

In order to overcome the shortcomings of the prior art that the inclination angle of the backrest cannot be adjusted, the left and right positions of the pedals cannot be adjusted according to the patient's leg length, the legs cannot be beaten, and the legs cannot be swollen due to movement. The purpose of the present invention is to provide The utility model relates to a medical device which can adjust the inclination angle of the backrest, adjust the left and right positions of the pedals, and beat the legs to prevent swelling of the legs without exercise.

The technical solution is: a medical device that is convenient for orthopedic patients to sit and lie down, comprising a mounting block, a first guide rail, a first sliding sleeve, an arc rod, a first connecting block, chair legs, a push handle, a seat plate, and a backing plate , L-shaped rod, spring, screw and contact ball, installation blocks are connected on the left and right sides of the ward window sill, a first guide rail is connected between the inner and middle parts of the two installation blocks, and two first slide rails are slidably connected on the first guide rail. Arc-shaped rods are connected between the tops of the front and rear sides of the two first sliding sleeves, a first connecting block is connected to the outer middle of the two arc-shaped rods, and two chairs are connected to the tops of the two first sliding sleeves The legs, the outer upper parts of the two first connecting blocks are connected with push handles, the top of the legs is connected with the seat plate, the first connecting block on the front side is connected with the bottom of the front side of the seat plate, and the first connecting block on the rear side is connected with the rear side of the seat plate The bottom is connected, the top left side of the seat plate is connected with a backing plate, the lower part of the left side of the seat plate is connected with an L-shaped rod, and the upper part of the left side of the L-shaped rod is provided with a threaded hole, and the threaded hole is connected with a screw by means of a screw connection. A spring is connected between the middle of the left end and the top end of the L-shaped rod, a contact ball is connected to the right end of the screw rod, and the contact ball is in contact with the lower part of the left side of the backing plate.

Further description, it also includes a fixed rod, a top plate, a guide wheel, a second guide rail, a second sliding sleeve, a first connecting rod, a pedal, a pull rope and a pull ring. The top of the rod is connected with a top plate, the bottom left of the top plate and the upper right of the fixed rod are connected with guide wheels, the upper left of the fixed rod is provided with a second guide rail, and a second sliding sleeve is slidably connected to the second guide rail. The front and rear sides are connected with a first connecting rod, a pedal is connected between the inner and lower parts of the two first connecting rods, a pulling rope is connected on the left and right sides of the second sliding sleeve, and the two pulling ropes go around the two guide wheels respectively. , the ends of the two drawstrings are connected with pull loops.

Further description, it also includes an armrest and a second connecting block, the left and right parts of the front and rear sides of the seat plate are connected with a second connecting block, the top of the second connecting block on the left and right sides is connected with an armrest, and the armrest is opened with a concave. groove.

Further description, it also includes a round head rod, a guide rod, an electric push rod, a second connecting rod and a rubber ball, and a round head rod is connected between the inner and upper parts of the first connecting rod on the front and rear sides, and the two round head rods are other A guide rod is connected between one end, a small hole is opened in the middle of the guide rod, an electric push rod is arranged between the first connecting rods on the front and rear sides, the electric push rod passes through the small hole, and the telescopic rod of the electric push rod is connected with a first rod. Two connecting rods, the bottom of the second connecting rod is evenly connected with three rubber balls, and the three rubber balls are all located in the first connecting rod.

Further description, it also includes a magnetic block and a cover plate, an inner cavity is opened on the seat plate, a cover plate is rotatably connected to the right part of the front side of the seat plate, and a magnetic block is connected to the right part of the front side of the seat plate and the right part of the rear side of the cover plate, The two magnets fit together.

When the patient needs to sit and lie down, the staff first supports the patient to the seat, so that the patient's back rests on the backboard, and then the staff turns the screw to move the screw to the left or right, and the screw drives the backboard Rotation, thus adjusting the inclination angle of the backboard, so that the patient can sit and lie more comfortably, then the staff can push the two push handles to move left and right according to the position of the sun, and the two push handles drive the seat plate through the two first connecting blocks Move left and right, and the patient on the seat can also be moved. When the patient can bathe in the sun, the staff can stop pushing the two push handles, so that the patient can fully enjoy the sun, and the patient can sit and lie down. More comfortable.

Because it also includes a fixed rod, a top plate, a guide wheel, a second guide rail, a second sliding sleeve, a first connecting rod, a pedal, a pull rope and a pull ring, the upper right part of the right side of the installation block is connected with a fixed rod, and the top of the fixed rod The top plate is connected, the bottom left of the top plate and the upper right part of the fixed rod are connected with guide wheels, the left upper part of the fixed rod is provided with a second guide rail, and the second guide rail is slidably connected with a second sliding sleeve, the front and rear of the second sliding sleeve A first connecting rod is connected on both sides, a pedal is connected between the inner and lower parts of the two first connecting rods, a pulling rope is connected on the left and right sides of the second sliding sleeve, and the two pulling ropes go around the two guide wheels respectively. A pull ring is connected to the end of each pull rope, so when the staff supports the patient on the seat, if the patient's legs are not long enough, the staff can pull down the pull loop on the left, and the pull loop on the left passes through the left The pull rope on the side drives the second sliding sleeve to move to the left, and the second sliding sleeve drives the two pedals to move to the left through the two first links. If the patient's legs are too long, the staff can pull down the right sliding sleeve. Pull the ring, the pull ring on the right drives the second sliding sleeve to move to the right through the pull rope on the right side, and the second sliding sleeve drives the two pedals to move to the right through the two first connecting rods, thus realizing two pedals The adjustment of the left and right positions allows the patient's feet to smoothly rest on the two pedals.

Because it also includes an armrest and a second connection block, the left and right parts of the front and rear sides of the seat plate are connected with a second connection block, the top of the second connection block on the left and right sides is connected with an armrest, and a groove is formed on the armrest. So if the bones of the patient's hand are injured, the patient can place his hands on the two armrests, thereby improving the comfort of the patient's hand.

Because it also includes a round head rod, a guide rod, an electric push rod, a second connecting rod and a rubber ball, a round head rod is connected between the inner and upper parts of the first connecting rod on the front and rear sides, and the other ends of the two round head rods are connected with each other. A guide rod is connected between, a small hole is opened in the middle of the guide rod, an electric push rod is arranged between the first connecting rods on the front and rear sides, the electric push rod passes through the small hole, and a second connecting rod is connected to the telescopic rod of the electric push rod. Rod, the bottom of the second link is evenly connected with three rubber balls, and the three rubber balls are all located in the first link, so if the patient's foot is cast, and the patient's foot is scarred and the patient's foot is itchy, The staff can start the electric push rod and control the electric push rod to move up and down. At this time, the electric push rod drives the three rubber balls to move up and down through the second link, thus realizing the beating of the patient's foot and relieving the patient's foot. of itching.

Because it also includes a magnet block and a cover plate, an inner cavity is opened on the seat plate, a cover plate is rotatably connected to the right part of the front side of the seat plate, and a magnet block is connected to the right part of the front side of the seat plate and the right part of the rear side of the cover plate. The magnetic blocks cooperate, so the patient can turn the cover before sitting and lying down, so that the two magnetic blocks are no longer in contact, and then place the water cup and other items in the inner cavity, and then the patient turns the cover again to make the two magnetic blocks no longer touch. The cover plate blocks the inner cavity. When the patient needs to take out items such as water cups, he only needs to turn the cover plate again to take out the articles, thereby realizing the storage and taking out of the articles by the patient.

The present invention achieves the effect of being able to adjust the inclination angle of the backrest, adjusting the left and right positions of the pedals, and beating the legs to prevent swelling of the legs without movement, which is convenient for orthopedic patients to sit and lie down. The first sliding sleeve, the arc rod, the first connecting block, the chair legs, the push handle and the seat plate realize the left and right movement of the seat plate, and the adjustment of the inclination angle of the backrest is realized by setting the spring, the screw rod and the contact ball. By setting the guide wheel, the second guide rail, the second sliding sleeve, the first connecting rod, the pedal, the pulling rope and the pulling ring, the left and right positions of the pedal can be adjusted according to the leg length of the patient. It realizes the placement of the patient's hand, so that the patient can sit and lie more comfortably. By setting a magnetic block and a cover plate, the patient can store and take out items.

Description of drawings

FIG. 1 is a schematic diagram of a first front view structure of the present invention.

FIG. 2 is a schematic diagram of a second front view structure of the present invention.

FIG. 3 is a schematic diagram of a third front view structure of the present invention.

FIG. 4 is a schematic diagram of a fourth front view structure of the present invention.

FIG. 5 is a schematic diagram of a fifth front view structure of the present invention.

Marked as: 1. Mounting block, 2. First guide rail, 3. First sliding sleeve, 4. Arc rod, 5. First connecting block, 6. Chair leg, 7. Push handle, 8. Seat plate , 9, backing plate, 10, L-shaped rod, 11, threaded hole, 12, spring, 13, screw, 14, contact ball, 15, fixed rod, 16, top plate, 17, guide wheel, 18, second guide rail, 19. The second sliding sleeve, 20, the first connecting rod, 21, the pedal, 22, the pull rope, 23, the pull ring, 24, the armrest, 25, the second connecting block, 251, the groove, 26, the round end rod, 27, guide rod, 28, small hole, 29, electric push rod, 30, second connecting rod, 31, rubber ball, 32, magnetic block, 33, inner cavity, 34, cover plate.

Detailed ways

The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

Example 1

A medical device that is convenient for orthopedic patients to sit and lie down, as shown in Figures 1-5, includes a mounting block 1, a first guide rail 2, a first sliding sleeve 3, an arc rod 4, a first connecting block 5, and chair legs 6. Push handle 7, seat plate 8, back plate 9, L-shaped rod 10, spring 12, screw rod 13 and contact ball 14. Installation blocks 1 are connected to the left and right sides of the ward window sill, and between the inner and middle parts of the two installation blocks 1 A first guide rail 2 is connected, and two first sliding sleeves 3 are slidably connected on the first guide rail 2. An arc-shaped rod 4 is connected between the tops of the front and rear sides of the two first sliding sleeves 3. The two arc-shaped The outer middle of the rod 4 is connected with a first connecting block 5, the tops of the two first sliding sleeves 3 are connected with two chair legs 6, the outer upper parts of the two first connecting blocks 5 are connected with a push handle 7, and the top of the chair legs 6 is connected with a push handle 7. The seat plate 8 is connected, the first connecting block 5 on the front side is connected with the bottom of the front side of the seat plate 8, the first connecting block 5 on the rear side is connected with the bottom side of the rear side of the seat plate 8, and the top left side of the seat plate 8 is connected in a rotary manner. L-shaped rod 10 is connected to the lower part of the left side of the backboard 9 and the seat board 8, and the upper left part of the L-shaped rod 10 is provided with a threaded hole 11; A spring 12 is connected between the top ends of the shaped rods 10 , a contact ball 14 is connected to the right end of the screw rod 13 , and the contact ball 14 is in contact with the lower part of the left side of the backing plate 9 .

Example 2

A medical device that is convenient for orthopedic patients to sit and lie down, as shown in Figures 1-5, includes a mounting block 1, a first guide rail 2, a first sliding sleeve 3, an arc rod 4, a first connecting block 5, and chair legs 6. Push handle 7, seat plate 8, back plate 9, L-shaped rod 10, spring 12, screw rod 13 and contact ball 14. Installation blocks 1 are connected to the left and right sides of the ward window sill, and between the inner and middle parts of the two installation blocks 1 A first guide rail 2 is connected, and two first sliding sleeves 3 are slidably connected on the first guide rail 2. An arc-shaped rod 4 is connected between the tops of the front and rear sides of the two first sliding sleeves 3. The two arc-shaped The outer middle of the rod 4 is connected with a first connecting block 5, the tops of the two first sliding sleeves 3 are connected with two chair legs 6, the outer upper parts of the two first connecting blocks 5 are connected with a push handle 7, and the top of the chair legs 6 is connected with a push handle 7. The seat plate 8 is connected, the first connecting block 5 on the front side is connected with the bottom of the front side of the seat plate 8, the first connecting block 5 on the rear side is connected with the bottom side of the rear side of the seat plate 8, and the top left side of the seat plate 8 is connected in a rotary manner. L-shaped rod 10 is connected to the lower part of the left side of the backboard 9 and the seat board 8, and the upper left part of the L-shaped rod 10 is provided with a threaded hole 11; A spring 12 is connected between the top ends of the shaped rods 10 , a contact ball 14 is connected to the right end of the screw rod 13 , and the contact ball 14 is in contact with the lower part of the left side of the backing plate 9 .

It also includes a fixed rod 15, a top plate 16, a guide wheel 17, a second guide rail 18, a second sliding sleeve 19, a first connecting rod 20, a pedal 21, a pull rope 22 and a pull ring 23, and the right side of the mounting block 1 is on the right side. The upper part is connected with a fixed rod 15, the top of the fixed rod 15 is connected with a top plate 16, the bottom left of the top plate 16 and the upper part of the right side of the fixed rod 15 are connected with a guide wheel 17, the upper left of the fixed rod 15 is provided with a second guide rail 18, the second A second sliding sleeve 19 is slidably connected to the guide rail 18, a first connecting rod 20 is connected to both the front and rear sides of the second sliding sleeve 19, and a pedal 21 is connected between the inner and lower parts of the two first connecting rods 20. The left and right sides of the sleeve 19 are connected with pull ropes 22 , the two pull ropes 22 respectively pass around the two guide wheels 17 , and the ends of the two pull ropes 22 are connected with pull rings 23 .

Example 3

A medical device that is convenient for orthopedic patients to sit and lie down, as shown in Figures 1-5, includes a mounting block 1, a first guide rail 2, a first sliding sleeve 3, an arc rod 4, a first connecting block 5, and chair legs 6. Push handle 7, seat plate 8, back plate 9, L-shaped rod 10, spring 12, screw rod 13 and contact ball 14. Installation blocks 1 are connected to the left and right sides of the ward window sill, and between the inner and middle parts of the two installation blocks 1 A first guide rail 2 is connected, and two first sliding sleeves 3 are slidably connected on the first guide rail 2. An arc-shaped rod 4 is connected between the tops of the front and rear sides of the two first sliding sleeves 3. The two arc-shaped The outer middle of the rod 4 is connected with a first connecting block 5, the tops of the two first sliding sleeves 3 are connected with two chair legs 6, the outer upper parts of the two first connecting blocks 5 are connected with a push handle 7, and the top of the chair legs 6 is connected with a push handle 7. The seat plate 8 is connected, the first connecting block 5 on the front side is connected with the bottom of the front side of the seat plate 8, the first connecting block 5 on the rear side is connected with the bottom side of the rear side of the seat plate 8, and the top left side of the seat plate 8 is connected in a rotary manner. L-shaped rod 10 is connected to the lower part of the left side of the backboard 9 and the seat board 8, and the upper left part of the L-shaped rod 10 is provided with a threaded hole 11; A spring 12 is connected between the top ends of the shaped rods 10 , a contact ball 14 is connected to the right end of the screw rod 13 , and the contact ball 14 is in contact with the lower part of the left side of the backing plate 9 .

It also includes a fixed rod 15, a top plate 16, a guide wheel 17, a second guide rail 18, a second sliding sleeve 19, a first connecting rod 20, a pedal 21, a pull rope 22 and a pull ring 23, and the right side of the mounting block 1 is on the right side. The upper part is connected with a fixed rod 15, the top of the fixed rod 15 is connected with a top plate 16, the bottom left of the top plate 16 and the upper part of the right side of the fixed rod 15 are connected with a guide wheel 17, the upper left of the fixed rod 15 is provided with a second guide rail 18, the second A second sliding sleeve 19 is slidably connected to the guide rail 18, a first connecting rod 20 is connected to both the front and rear sides of the second sliding sleeve 19, and a pedal 21 is connected between the inner and lower parts of the two first connecting rods 20. The left and right sides of the sleeve 19 are connected with pull ropes 22 , the two pull ropes 22 respectively pass around the two guide wheels 17 , and the ends of the two pull ropes 22 are connected with pull rings 23 .

It also includes an armrest 24 and a second connecting block 25. The left and right parts of the front and rear sides of the seat plate 8 are connected with a second connecting block 25. The tops of the second connecting blocks 25 on the left and right sides are connected with an armrest 24. The armrest 24 A groove 251 is opened on it.

Example 4

A medical device that is convenient for orthopedic patients to sit and lie down, as shown in Figures 1-5, includes a mounting block 1, a first guide rail 2, a first sliding sleeve 3, an arc rod 4, a first connecting block 5, and chair legs 6. Push handle 7, seat plate 8, back plate 9, L-shaped rod 10, spring 12, screw rod 13 and contact ball 14. Installation blocks 1 are connected to the left and right sides of the ward window sill, and between the inner and middle parts of the two installation blocks 1 A first guide rail 2 is connected, and two first sliding sleeves 3 are slidably connected on the first guide rail 2. An arc-shaped rod 4 is connected between the tops of the front and rear sides of the two first sliding sleeves 3. The two arc-shaped The outer middle of the rod 4 is connected with a first connecting block 5, the tops of the two first sliding sleeves 3 are connected with two chair legs 6, the outer upper parts of the two first connecting blocks 5 are connected with a push handle 7, and the top of the chair legs 6 is connected with a push handle 7. The seat plate 8 is connected, the first connecting block 5 on the front side is connected with the bottom of the front side of the seat plate 8, the first connecting block 5 on the rear side is connected with the bottom side of the rear side of the seat plate 8, and the top left side of the seat plate 8 is connected in a rotary manner. L-shaped rod 10 is connected to the lower part of the left side of the backboard 9 and the seat board 8, and the upper left part of the L-shaped rod 10 is provided with a threaded hole 11; A spring 12 is connected between the top ends of the shaped rods 10 , a contact ball 14 is connected to the right end of the screw rod 13 , and the contact ball 14 is in contact with the lower part of the left side of the backing plate 9 .

It also includes a fixed rod 15, a top plate 16, a guide wheel 17, a second guide rail 18, a second sliding sleeve 19, a first connecting rod 20, a pedal 21, a pull rope 22 and a pull ring 23, and the right side of the mounting block 1 is on the right side. The upper part is connected with a fixed rod 15, the top of the fixed rod 15 is connected with a top plate 16, the bottom left of the top plate 16 and the upper part of the right side of the fixed rod 15 are connected with a guide wheel 17, the upper left of the fixed rod 15 is provided with a second guide rail 18, the second A second sliding sleeve 19 is slidably connected to the guide rail 18, a first connecting rod 20 is connected to both the front and rear sides of the second sliding sleeve 19, and a pedal 21 is connected between the inner and lower parts of the two first connecting rods 20. The left and right sides of the sleeve 19 are connected with pull ropes 22 , the two pull ropes 22 respectively pass around the two guide wheels 17 , and the ends of the two pull ropes 22 are connected with pull rings 23 .

It also includes an armrest 24 and a second connecting block 25. The left and right parts of the front and rear sides of the seat plate 8 are connected with a second connecting block 25. The tops of the second connecting blocks 25 on the left and right sides are connected with an armrest 24. The armrest 24 A groove 251 is opened on it.

It also includes a round head rod 26, a guide rod 27, an electric push rod 29, a second connecting rod 30 and a rubber ball 31, and a round head rod 26 is connected between the inner and upper parts of the first connecting rod 20 on the front and rear sides. A guide rod 27 is connected between the other end of the round head rod 26, a small hole 28 is opened in the middle of the guide rod 27, an electric push rod 29 is arranged between the first connecting rods 20 on the front and rear sides, and the electric push rod 29 passes through the small hole 28. A second connecting rod 30 is connected to the telescopic rod of the electric push rod 29, and three rubber balls 31 are evenly connected to the bottom of the second connecting rod 30, and the three rubber balls 31 are all located in the first connecting rod 20.

It also includes a magnetic block 32 and a cover plate 34, an inner cavity 33 is opened on the seat plate 8, a cover plate 34 is rotatably connected to the right part of the front side of the seat plate 8, the right part of the front side of the seat plate 8 and the right rear side of the cover plate 34 are connected. A magnetic block 32 is connected to each part, and the two magnetic blocks 32 are matched.

When the patient needs to sit and lie down, the staff first supports the patient on the seat board 8, so that the patient's back rests on the backboard 9, and then the staff rotates the screw 13 to move the screw 13 to the left or right. The screw 13 drives the backboard 9 to rotate, thereby adjusting the inclination angle of the backboard 9, so that the patient can sit and lie more comfortably, and then the staff can push the two push handles 7 to move left and right according to the position of the sun, and the two push handles 7 pass through The two first connecting blocks 5 drive the seat plate 8 to move left and right, and at the same time the patient on the seat plate 8 can also be moved. When the patient can bathe in sunlight, the staff can stop pushing the two push handles 7. It is realized that the patients can fully enjoy the sunshine and sit and lie more comfortably.

Because it also includes the fixed rod 15, the top plate 16, the guide wheel 17, the second guide rail 18, the second sliding sleeve 19, the first connecting rod 20, the pedal 21, the pulling rope 22 and the pulling ring 23, the right side mounting block 1 is right The upper part of the side is connected with a fixed rod 15, the top of the fixed rod 15 is connected with a top plate 16, the left side of the bottom of the top plate 16 and the upper part of the right side of the fixed rod 15 are connected with a guide wheel 17, the upper left side of the fixed rod 15 is provided with a second guide rail 18, A second sliding sleeve 19 is slidably connected to the two guide rails 18 , a first connecting rod 20 is connected to both the front and rear sides of the second sliding sleeve 19 , and a pedal 21 is connected between the inner and lower parts of the two first connecting rods 20 . Both the left and right sides of the sliding sleeve 19 are connected with pull ropes 22, the two pull ropes 22 respectively bypass the two guide wheels 17, and the ends of the two pull ropes 22 are connected with pull rings 23, so when the staff helps the patient to sit on the seat After the plate 8, if the patient's leg is not long enough, the staff can pull down the pull ring 23 on the left side, and the pull ring 23 on the left side drives the second sliding sleeve 19 to the left through the pull rope 22 on the left side, and at the same time the pull ring 23 on the left side moves to the left. The second sliding sleeve 19 drives the two pedals 21 to move to the left through the two first links 20. If the patient's legs are too long, the staff can pull down the pull ring 23 on the right side, and the pull ring 23 on the right side passes through the right pull ring 23. The pull rope 22 on the side drives the second sliding sleeve 19 to move to the right, and at the same time, the second sliding sleeve 19 drives the two pedals 21 to move to the right through the two first connecting rods 20, thereby realizing the adjustment of the left and right positions of the two pedals 21. , so that the patient's feet can be placed on the two pedals 21 smoothly.

Because the armrest 24 and the second connecting block 25 are also included, the second connecting block 25 is connected to the upper left and right parts of the front and rear sides of the seat plate 8, and the top of the second connecting block 25 on the left and right sides is connected with the armrest 24. There are grooves 251 on the 24, so if the bone of the patient's hand is injured, the patient can place his hands on the two armrests 24, thereby improving the comfort of the patient's hand.

Because it also includes a round head rod 26, a guide rod 27, an electric push rod 29, a second connecting rod 30 and a rubber ball 31, the round head rod 26 is connected between the inner and upper parts of the first connecting rod 20 on the front and rear sides. A guide rod 27 is connected between the other ends of the round head rods 26, a small hole 28 is opened in the middle of the guide rod 27, and an electric push rod 29 is provided between the first connecting rods 20 on the front and rear sides, and the electric push rod 29 passes through the small hole 28. The hole 28, the telescopic rod of the electric push rod 29 is connected with the second connecting rod 30, and the bottom of the second connecting rod 30 is evenly connected with three rubber balls 31, and the three rubber balls 31 are all located in the first connecting rod 20, so if the When the patient's foot is plastered, and the patient's foot is scarred and the patient's foot is itchy, the staff can start the electric push rod 29 to control the electric push rod 29 to move up and down. At this time, the electric push rod 29 passes through the second link 30 The three rubber balls 31 are driven to move up and down, thereby realizing the beating of the patient's foot and relieving the itching of the patient's foot.

Because it also includes a magnet block 32 and a cover plate 34, an inner cavity 33 is opened on the seat plate 8, the right part of the front side of the seat plate 8 is rotatably connected with the cover plate 34, the right part of the front side of the seat plate 8 and the rear side of the cover plate 34 The right part is connected with the magnets 32, and the two magnets 32 cooperate, so the patient can turn the cover 34 before sitting and lying down, so that the two magnets 32 are no longer in contact, and then place the cups and other items in the inner cavity 33 Then, the patient turns the cover plate 34 again to make the two magnet blocks 32 cooperate again. The cover plate 34 blocks the inner cavity 33. When the patient needs to take out items such as water cups, he only needs to turn the cover plate 34 again to take out the items. This enables the patient to store and take out items.

The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art can easily think of changes or substitutions within the technical scope disclosed by the present invention. should be included within the protection scope of the present invention. Therefore, the protection scope of the present invention should be based on the protection scope of the claims.

Claims (1)

1. A medical instrument convenient for sitting and lying of orthopedic patients is characterized by comprising mounting blocks (1), first guide rails (2), first sliding sleeves (3), arc-shaped rods (4), first connecting blocks (5), chair legs (6), pushing handles (7), seat plates (8), backup plates (9), L-shaped rods (10), springs (12), screw rods (13) and contact balls (14), wherein the left side and the right side of a ward windowsill are respectively connected with the mounting blocks (1), the first guide rails (2) are connected between the middle parts of the inner sides of the two mounting blocks (1), the first guide rails (2) are slidably connected with the two first sliding sleeves (3), the arc-shaped rods (4) are respectively connected between the tops of the front side and the rear side of the two first sliding sleeves (3), the middle parts of the outer sides of the two arc-shaped rods (4) are respectively connected with the first connecting blocks (5), the tops of the two first sliding sleeves (3) are respectively connected with the two chair legs (6, the upper parts of the outer sides of the two first connecting blocks (5) are respectively connected with a pushing handle (7), the top ends of the chair legs (6) are connected with a seat plate (8), the first connecting blocks (5) on the front side are connected with the bottom of the front side of the seat plate (8), the first connecting blocks (5) on the rear side are connected with the bottom of the rear side of the seat plate (8), the left side of the top of the seat plate (8) is rotatably connected with a backup plate (9), the lower part of the left side of the seat plate (8) is connected with an L-shaped rod (10), the upper part of the left side of the L-shaped rod (10) is provided with a threaded hole (11), the threaded hole (11) is internally connected with a screw rod (13) in a threaded connection mode, a spring (12) is connected between the middle of the left end of the screw rod (13) and the top end of the L-shaped rod (; the device is characterized by further comprising a fixed rod (15), a top plate (16), a guide wheel (17), a second guide rail (18), a second sliding sleeve (19), first connecting rods (20), a pedal (21), a pull rope (22) and a pull ring (23), wherein the fixed rod (15) is connected to the upper portion of the right side of the mounting block (1) on the right side, the top end of the fixed rod (15) is connected with the top plate (16), the guide wheel (17) is connected to the left side of the bottom of the top plate (16) and the upper portion of the right side of the fixed rod (15), the second guide rail (18) is arranged on the upper portion of the left side of the fixed rod (15), the second sliding sleeve (19) is slidably connected to the second guide rail (18), the first connecting rods (20) are connected to the front side and the rear side of the second sliding sleeve (19), the pedal (21) is connected between the lower portions of the, the tail ends of the two pull ropes (22) are connected with pull rings (23); the seat plate is characterized by further comprising handrails (24) and second connecting blocks (25), the second connecting blocks (25) are connected to the left portion and the right portion above the front side and the rear side of the seat plate (8), the handrails (24) are connected between the tops of the second connecting blocks (25) on the left side and the right side, and grooves (251) are formed in the handrails (24); the rubber ball sealing device is characterized by further comprising round-head rods (26), guide rods (27), electric push rods (29), second connecting rods (30) and rubber balls (31), the round-head rods (26) are connected between the upper portions of the inner sides of the first connecting rods (20) on the front side and the rear side, the guide rods (27) are connected between the other ends of the two round-head rods (26), small holes (28) are formed in the middle of the guide rods (27), the electric push rods (29) are arranged between the first connecting rods (20) on the front side and the rear side, the electric push rods (29) penetrate through the small holes (28), the second connecting rods (30) are connected onto telescopic rods of the electric push rods (29), the three rubber balls (31) are uniformly connected to the bottoms of the second connecting rods (30), and; the seat is characterized by further comprising magnetic blocks (32) and a cover plate (34), an inner cavity (33) is formed in the seat plate (8), the cover plate (34) is rotatably connected to the right portion of the front side of the seat plate (8), the magnetic blocks (32) are connected to the right portion of the front side of the seat plate (8) and the right portion of the rear side of the cover plate (34), and the two magnetic blocks (32) are matched.

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