Multifunctional restraint device for intensive care unit (ICU)

Abstract

The utility model relates to the technical field of medical treatment, and discloses a multifunctional critical ICU restraint device which comprises a bed body and an adjusting plate, the adjusting plate is hinged to one side of the bed body, an extension plate is hinged to the other side of the bed body, a mounting groove is formed in the bed body, a first wind-up roller is rotatably mounted in the mounting groove, and a second wind-up roller is rotatably mounted in the first wind-up roller. The outer wall of the first winding roller is sleeved with a first bevel gear, and the first bevel gear is fixedly connected with the first winding roller. Through the arrangement of the extension plate and the supporting legs, when the height of a patient is high, the comfort level of the patient can be increased through the extension plate, and the situation that when the patient reacts excessively, the part, exposed out of the bed body, of the patient is possibly affected to a certain degree is avoided; through the arrangement of a movable column, a limiting block, a limiting groove, a first winding roller, a fixing plate, a fixing groove and a second winding roller, the second winding roller is conveniently driven to rotate, then a second restraint strap is wound, and the lower limbs of the patient are fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of medical treatment, in particular to a multifunctional restraint device for severe ICU. Background Art

[0002] At present, in the intensive care unit, there are situations where the patient's excessive actions affect the emergency rescue time or delay timely treatment. In order to achieve better treatment effects, corresponding restraint devices are generally used to restrain patients. Therefore, a restraint device for critical care ICU is designed.

[0003] The existing Chinese patent with announcement number CN214511612U discloses a multifunctional restraint device for critical care ICU, including a bed and a fixed frame, the upper surface of the bed is provided with a plurality of mounting grooves, a restraint belt is installed inside the mounting groove, a plurality of limiting holes are provided on one side of the restraint belt, and a plurality of limiting grooves are provided on the upper surface of the bed, both sides of the limiting grooves are fixedly connected with limiting blocks, the upper surface of the limiting blocks is provided with through holes, the restraint belt passes through the limiting grooves, and the limiting holes correspond to the through holes, the limiting blocks are movably connected with a plug column on one side of the limiting holes, one end of the bed is movably connected with an adjustment plate, both sides of the fixed frame are movably connected with electric push rods, and one end of the electric push rod is fixedly connected with the adjustment plate. The utility model solves the problem that when the patient is in use, he may break free from the restraint device when overreacting, improves the restraint effect, and meets people's requirements. Secondly, it can remove bacteria, viruses, and dust in the air of the ICU room, thereby achieving the effect of purifying the air.

[0004] However, the above restraint device has the following disadvantages: the bed of the device is fixed and cannot be adjusted according to the patient's height. If the patient is tall, it may affect the patient's comfort. Since the bed cannot be adjusted, some parts of the patient's body may be exposed outside the bed; when the patient overreacts, it may cause a certain impact on the exposed parts of the patient outside the bed.

[0005] Therefore, it is necessary to provide a multifunctional ICU restraint device to solve the above technical problems. Utility Model Content

[0006] The purpose of the utility model is to provide a multifunctional restraint device for critical care ICU. By setting an extension plate and a support leg, when the patient is tall, the extension plate can be used to increase the patient's comfort, so as to avoid a certain impact on the patient's exposed part outside the bed when the patient overreacts.

[0007] The above technical objectives of the utility model are achieved through the following technical solutions: a multifunctional ICU restraint device comprises a bed and an adjustment plate, wherein the adjustment plate is hinged on one side of the bed, and an extension plate is hinged on the other side of the bed, a mounting groove is provided inside the bed, a first winding roller is rotatably installed inside the mounting groove, a first bevel gear is sleeved on the outer wall of the first winding roller, the first bevel gear is fixedly connected to the first winding roller, an end of the first winding roller away from the first bevel gear passes through the inner wall of the bed, a fixing groove is provided on the end of the first winding roller away from the first bevel gear, and the extension plate is provided with a first bevel gear. A placement groove is provided inside, and a second winding roller is rotatably installed inside the placement groove. Two limit grooves are provided inside the second winding roller, and the two limit grooves are arranged opposite to each other. A movable column is provided on one side of the extension plate, and one end of the movable column passes through the side wall of the extension plate, and one end of the movable column passes through the second winding roller. Limiting blocks are fixedly connected to both sides of the movable column, and the two limit blocks are respectively slidably installed in the two limit grooves. A fixed plate is fixedly connected to the end of the movable column away from the second winding roller, and the fixed plate is adapted to the fixed groove. Constraint mechanisms are provided on the top of the bed body and the adjustment plate.

[0008] By adopting the above technical scheme, through the arrangement of the extension plate and the support legs, when the patient is tall, the extension plate can be used to increase the patient's comfort, to avoid a certain impact on the patient's exposed part outside the bed when the patient overreacts; through the arrangement of the movable column, the limit block, the limit groove, the first winding roller, the fixed plate, the fixed groove and the second winding roller, it is convenient to drive the second winding roller to rotate, and then to wind up the second restraint belt to fix the patient's lower limbs.

[0009] The utility model is further configured as follows: a movable groove is provided on one side of the extension plate close to the bed body, and the movable groove is adapted to the movable column.

[0010] By adopting the above technical solution, it is convenient to store the fixing plate or remove the fixing plate.

[0011] The utility model is further configured as follows: one end of the movable column away from the fixed plate is fixedly connected to the vertical plate, an electric push rod is fixedly installed on the bottom of the extension plate, the output end of the electric push rod is fixedly connected to the side wall of the vertical plate, and the bottom of the extension plate is hinged with two supporting legs, and the two supporting legs are arranged opposite to each other.

[0012] By adopting the above technical solution, when the extension plate is unfolded, the position of the fixing plate can be easily adjusted to avoid the fixing plate being unable to be inserted into the fixing groove or the fixing plate being damaged.

[0013] The utility model is further configured as follows: a second bevel gear is arranged inside the mounting groove, the second bevel gear is meshed with the first bevel gear, a motor is fixedly connected to the bottom of the bed, and an output end of the motor passes through the bottom wall of the bed and is fixedly connected to the bottom of the second bevel gear.

[0014] By adopting the above technical solution, it is convenient to drive the first winding roller or the second winding roller to wind up the first restraint belt or the second restraint belt, thereby restraining the patient's lower limbs.

[0015] The utility model is further configured as follows: two first restraint belts are arranged on the top of the bed, the two first restraint belts are arranged opposite to each other, one end of the two first restraint belts is fixedly connected to the top of the bed, and the other end of the two first restraint belts passes through the top of the bed and is fixedly connected to the outer wall of the first winding roller.

[0016] By adopting the above technical solution, it is convenient to restrain the lower limbs of normal patients.

[0017] The utility model is further configured as follows: two second restraint belts are arranged on the top of the extension plate, the two second restraint belts are arranged opposite to each other, one end of the two second restraint belts is fixedly connected to the top of the extension plate, and the other end of the two second restraint belts passes through the top wall of the extension plate and is fixedly connected to the outer wall of the second winding roller.

[0018] By adopting the above technical solution, it is convenient to restrain the lower limbs of patients who are too tall.

[0019] The utility model is further configured as follows: the restraint mechanism includes a third restraint belt, the tops of the bed body and the adjustment plate are both provided with rectangular grooves, a limiting ring is fixedly installed in the rectangular groove, one end of the third restraint belt is fixedly connected to the top of the bed body / adjustment plate, the other end of the third restraint belt passes through the limiting ring, and a plurality of sub-buckles are provided on one side of the third restraint belt.

[0020] By adopting the above technical solution, it is convenient to restrain the patient's head and arms.

[0021] The utility model is further configured as follows: a connecting plate is fixedly connected to the top of the bed body / adjusting plate, the connecting plate is located on one side of the rectangular groove, a plurality of female buckles are arranged on the top of the connecting plate, and the sub-buckles are adapted to the female buckles.

[0022] By adopting the above technical solution, it is convenient to restrain the patient's head and arms.

[0023] In summary, the utility model has the following beneficial effects: through the arrangement of the extension plate and the support legs, when the patient is tall, the extension plate can be used to increase the patient's comfort, to avoid the patient's overreaction, which may cause a certain impact on the patient's exposed part outside the bed; through the arrangement of the movable column, the limit block, the limit groove, the first winding roller, the fixed plate, the fixed groove and the second winding roller, it is convenient to drive the second winding roller to rotate, and then to wind up the second restraint belt to fix the patient's lower limbs. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0025] Figure 2 A schematic diagram of a three-dimensional structure of the utility model from another viewing angle;

[0026] Figure 3 It is a partial cross-sectional structural schematic diagram of the utility model;

[0027] Figure 4 It is a schematic diagram of a partial three-dimensional structure of the utility model;

[0028] Figure 5 It is a three-dimensional structural schematic diagram of the third restraint belt, the sub-buckle and the female buckle of the utility model;

[0029] Figure 6 For this utility model Figure 3 A is an enlarged structural diagram of FIG.

[0030] In the figure: 1. bed body; 2. adjustment plate; 3. third restraint belt; 4. first restraint belt; 5. first winding roller; 6. first bevel gear; 7. second bevel gear; 8. motor; 9. fixing groove; 10. extension plate; 11. second restraint belt; 12. vertical plate; 13. movable column; 14. second winding roller; 15. limiting groove; 16. limiting block; 17. placement groove; 18. electric push rod; 19. supporting leg; 20. fixing plate; 21. sub-buckle; 22. limiting ring; 23. connecting plate; 24. female buckle; 25. installation groove. DETAILED DESCRIPTION

[0031] The present invention will be further described below with reference to the accompanying drawings in the embodiments of the present invention.

[0032] See also Figures 1 to 6In an embodiment of the utility model, a multifunctional ICU restraint device comprises a bed body 1 and an adjustment plate 2, wherein the adjustment plate 2 is hinged on one side of the bed body 1, and an extension plate 10 is hinged on the other side of the bed body 1, and a mounting groove 25 is provided inside the bed body 1, and a first winding roller 5 is rotatably installed inside the mounting groove 25, and a first bevel gear 6 is sleeved on the outer wall of the first winding roller 5, and the first bevel gear 6 is fixedly connected to the first winding roller 5, and an end of the first winding roller 5 away from the first bevel gear 6 passes through the inner wall of the bed body 1, and a fixing groove 9 is provided on the end of the first winding roller 5 away from the first bevel gear 6, and a placement groove 17 is provided inside the extension plate 10, and a second winding roller is rotatably installed inside the placement groove 17 14, two limiting grooves 15 are provided inside the second winding roller 14, and the two limiting grooves 15 are arranged opposite to each other. A movable column 13 is provided on one side of the extension plate 10, and one end of the movable column 13 passes through the side wall of the extension plate 10, and one end of the movable column 13 passes through the second winding roller 14. Both sides of the movable column 13 are fixedly connected with limiting blocks 16, and the two limiting blocks 16 are slidably installed in the two limiting grooves 15 respectively. The end of the movable column 13 away from the second winding roller 14 is fixedly connected with a fixing plate 20, and the fixing plate 20 is adapted to the fixing groove 9. The top of the bed body 1 and the adjustment plate 2 are both provided with a restraint mechanism; when in use, it is determined whether the extension plate 10 needs to be used according to the height of the patient; if If the extension plate 10 is needed, the medical staff will first unfold the extension plate 10, and then unfold the support legs 19 to support the extension plate 10. While the extension plate 10 is unfolded, the electric push rod 18 can adjust the position of the fixed plate 20 according to the degree to which the staff unfolds the extension plate 10. Since the fixed plate 20 is exposed on the outside of the extension plate 10 at the beginning, during the unfolding period, the electric push rod 18 pushes the vertical plate 12, thereby moving the movable column 13, and gradually storing the fixed plate 20 in the movable groove. When the extension plate 10 is at the water level position, the fixed plate 20 is stored in the movable groove, and then the medical staff restrains the patient's head and arms respectively through the restraint mechanism belt, and at the same time the electric push rod 18 pulls the vertical plate 12 again so that the movable column 13 Move, so that the fixed plate 20 is moved out of the movable groove and stuck in the fixed groove 9, and then the motor 8 is started, the motor 8 drives the second bevel gear 7 to rotate and then drives the first bevel gear 6 to rotate, and then drives the first winding roller 5 to rotate, and under the action of the fixed plate 20 and the fixed groove 9, the movable column 13 is driven to rotate, and under the action of the limit block 16 and the limit groove 15, the second winding roller 14 is driven to rotate, and the second restraint belt 11 is wound up to restrain the patient's lower limbs; if the extension plate 10 is not needed, the motor 8 is directly started, and under the action of the motor 8, the first winding roller 5 is driven to rotate, the first restraint belt 4 is wound up, and then the patient's lower limbs are restrained. For the restraint of the head and arms, refer to the above-mentioned method of restraining the head and arms;After the use is finished, under the action of the motor 8, the first winding roller 5 and the second winding roller 14 are reset, and the medical staff then pulls out the first restraint belt 4 and the second restraint belt 11 for the next use; through the setting of the extension plate 10 and the support leg 19, when the patient is tall, the extension plate 10 can be used to increase the patient's comfort to avoid the patient's overreaction, which may cause a certain impact on the patient's exposed part outside the bed body 1; through the setting of the movable column 13, the limit block 16, the limit groove 15, the first winding roller 5, the fixed plate 20, the fixed groove 9 and the second winding roller 14, it is convenient to drive the second winding roller 14 to rotate, and then the second restraint belt 11 is rolled up to fix the patient's lower limbs. ;

[0033] In this embodiment, preferably, a movable groove is provided on a side of the extension plate 10 close to the bed body 1 , and the movable groove is adapted to the movable column 13 , so as to facilitate the storage of the fixed plate 20 or the removal of the fixed plate 20 .

[0034] In this embodiment, preferably, one end of the movable column 13 away from the fixed plate 20 is fixedly connected to the vertical plate 12, and an electric push rod 18 is fixedly installed on the bottom of the extension plate 10, and the output end of the electric push rod 18 is fixedly connected to the side wall of the vertical plate 12, and the bottom of the extension plate 10 is hinged with two supporting legs 19, and the two supporting legs 19 are arranged opposite to each other; when the extension plate 10 is unfolded, the position of the fixed plate 20 is conveniently adjusted to avoid the fixed plate 20 being unable to be inserted into the fixing groove 9 or the fixed plate 20 being damaged.

[0035] In this embodiment, preferably, a second bevel gear 7 is provided inside the mounting groove 25, and the second bevel gear 7 is meshed with the first bevel gear 6. A motor 8 is fixedly connected to the bottom of the bed 1, and the output end of the motor 8 passes through the bottom wall of the bed 1 and is fixedly connected to the bottom of the second bevel gear 7; this facilitates driving the first winding roller 5 or the second winding roller 14 to wind up the first restraint belt 4 or the second restraint belt 11, thereby restraining the patient's lower limbs.

[0036] In this embodiment, preferably, two first restraint belts 4 are provided on the top of the bed 1, and the two first restraint belts 4 are arranged opposite to each other, one end of the two first restraint belts 4 is fixedly connected to the top of the bed 1, and the other end of the two first restraint belts 4 passes through the top of the bed 1 and is fixedly connected to the outer wall of the first winding roller 5, so as to facilitate the restraint of the lower limbs of normal patients.

[0037] In this embodiment, preferably, two second restraint belts 11 are provided on the top of the extension plate 10, and the two second restraint belts 11 are arranged opposite to each other, one end of the two second restraint belts 11 is fixedly connected to the top of the extension plate 10, and the other end of the two second restraint belts 11 passes through the top wall of the extension plate 10 and is fixedly connected to the outer wall of the second winding roller 14, so as to facilitate the restraint of the lower limbs of patients who are too tall.

[0038] In this embodiment, preferably, the restraint mechanism includes a third restraint belt 3, and rectangular grooves are provided on the tops of the bed body 1 and the adjustment plate 2, and a limiting ring 22 is fixedly installed in the rectangular groove. One end of the third restraint belt 3 is fixedly connected to the top of the bed body 1 / adjustment plate 2, and the other end of the third restraint belt 3 passes through the limiting ring 22, and a plurality of sub-buckles 21 are provided on one side of the third restraint belt 3, so as to facilitate restraining the patient's head and arms.

[0039] In this embodiment, preferably, a connecting plate 23 is fixedly connected to the top of the bed body 1 / adjustment plate 2, and the connecting plate 23 is located on one side of the rectangular groove. A plurality of female buckles 24 are provided on the top of the connecting plate 23, and the sub-buckles 21 are adapted to the female buckles 24, so as to facilitate restraint of the patient's head and arms.

[0040] Working principle: When in use, it is determined whether the extension plate 10 needs to be used according to the height of the patient; if the extension plate 10 needs to be used, the medical staff will first unfold the extension plate 10, and then unfold the support legs 19 to support the extension plate 10. While the extension plate 10 is unfolded, the electric push rod 18 can adjust the position of the fixed plate 20 according to the degree to which the extension plate 10 is unfolded by the staff. Since the fixed plate 20 is exposed on the outside of the extension plate 10 at the beginning, during the unfolding period, the electric push rod 18 pushes the vertical plate 12, thereby moving the movable column 13, and gradually storing the fixed plate 20 into the movable groove. When the extension plate 10 is at the water level position, the fixed plate 20 is stored in the movable groove, and then the medical staff restrains the patient's head and arms respectively through the third restraint belt 3, pulls one end of the third restraint belt 3 until it is in the appropriate position, buckles the sub-buckle 21 on the female buckle 24, and restrains the arm and head. At the same time, the electric push rod 18 pulls the vertical plate 12 again, so that The movable column 13 moves, thereby causing the fixed plate 20 to move out of the movable groove and fit into the fixed groove 9, and then the motor 8 is started, and the motor 8 drives the second bevel gear 7 to rotate and then drives the first bevel gear 6 to rotate, and then drives the first winding roller 5 to rotate, and under the action of the fixed plate 20 and the fixed groove 9, the movable column 13 is driven to rotate, and under the action of the limit block 16 and the limit groove 15, the second winding roller 14 is driven to rotate, and the second restraint belt 11 is wound up to restrain the patient's lower limbs; if the extension plate 10 is not needed, the motor 8 is directly started, and under the action of the motor 8, the first winding roller 5 is driven to rotate, the first restraint belt 4 is wound up, and then the patient's lower limbs are restrained. The restraint of the head and arm parts refers to the above-mentioned method of restraining the head and arms; after use, under the action of the motor 8, the first winding roller 5 and the second winding roller 14 are reset, and the medical staff then pulls out the first restraint belt 4 and the second restraint belt 11 for the next use.

[0041] The above description is only a preferred embodiment of the present utility model, so all equivalent changes or modifications made according to the structure, features and principles described in the scope of the present utility model patent application are included in the scope of the present utility model patent application.

Claims

1. A multifunctional restraint device for critical care ICU, comprising a bed (1) and an adjustment plate (2), characterized in that: The adjustment plate (2) is hinged on one side of the bed body (1), and an extension plate (10) is hinged on the other side of the bed body (1). A mounting groove (25) is provided inside the bed body (1), and a first winding roller (5) is rotatably installed inside the mounting groove (25). The outer wall of the first winding roller (5) is sleeved with a first bevel gear (6), and the first bevel gear (6) is fixedly connected to the first winding roller (5). The end of the first winding roller (5) away from the first bevel gear (6) passes through the inner wall of the bed body (1), and a fixing groove (9) is provided on the end of the first winding roller (5) away from the first bevel gear (6). A placement groove (17) is provided inside the extension plate (10), and a second winding roller (14) is rotatably installed inside the placement groove (17). Two limit grooves (15) are provided inside the second winding roller (14), and the two limit grooves (15) are arranged opposite to each other. A movable column (13) is provided on one side of the extension plate (10), and one end of the movable column (13) passes through the side wall of the extension plate (10), and one end of the movable column (13) passes through the second winding roller (14). Both sides of the movable column (13) are fixedly connected with limit blocks (16), and the two limit blocks (16) are respectively slidably installed inside the two limit grooves (15). One end of the movable column (13) away from the second winding roller (14) is fixedly connected with a fixed plate (20), and the fixed plate (20) is adapted to the fixed groove (9). The top of the bed (1) and the adjustment plate (2) are both provided with a restraining mechanism.

2. A multifunctional ICU restraint device according to claim 1, characterized in that: A movable groove is provided on one side of the extension plate (10) close to the bed body (1), and the movable groove is adapted to fit the movable column (13).

3. A multifunctional ICU restraint device according to claim 1, characterized in that: One end of the movable column (13) away from the fixed plate (20) is fixedly connected to the vertical plate (12); an electric push rod (18) is fixedly installed at the bottom of the extension plate (10); the output end of the electric push rod (18) is fixedly connected to the side wall of the vertical plate (12); the bottom of the extension plate (10) is hinged with two supporting legs (19), and the two supporting legs (19) are arranged opposite to each other.

4. A multifunctional ICU restraint device according to claim 1, characterized in that: A second bevel gear (7) is arranged inside the mounting groove (25), and the second bevel gear (7) is meshed with the first bevel gear (6). A motor (8) is fixedly connected to the bottom of the bed (1), and an output end of the motor (8) passes through the bottom wall of the bed (1) and is fixedly connected to the bottom of the second bevel gear (7).

5. A multifunctional ICU restraint device according to claim 1, characterized in that: Two first restraint belts (4) are arranged on the top of the bed (1), and the two first restraint belts (4) are arranged opposite to each other, one end of the two first restraint belts (4) is fixedly connected to the top of the bed (1), and the other end of the two first restraint belts (4) passes through the top of the bed (1) and is fixedly connected to the outer wall of the first winding roller (5).

6. A multifunctional ICU restraint device according to claim 1, characterized in that: Two second restraining belts (11) are arranged on the top of the extension plate (10), and the two second restraining belts (11) are arranged opposite to each other, one end of the two second restraining belts (11) is fixedly connected to the top of the extension plate (10), and the other end of the two second restraining belts (11) passes through the top wall of the extension plate (10) and is fixedly connected to the outer wall of the second winding roller (14).

7. A multifunctional ICU restraint device according to claim 1, characterized in that: The restraining mechanism comprises a third restraining belt (3), the tops of the bed body (1) and the adjusting plate (2) are both provided with rectangular grooves, a limiting ring (22) is fixedly installed in the rectangular groove, one end of the third restraining belt (3) is fixedly connected to the top of the bed body (1) / adjusting plate (2), the other end of the third restraining belt (3) passes through the limiting ring (22), and a plurality of sub-buckles (21) are provided on one side of the third restraining belt (3).

8. A multifunctional ICU restraint device according to claim 7, characterized in that: A connecting plate (23) is fixedly connected to the top of the bed body (1) / adjusting plate (2), the connecting plate (23) is located on one side of the rectangular groove, a plurality of female buckles (24) are arranged on the top of the connecting plate (23), and the sub-buckles (21) are adapted to the female buckles (24).

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