Position restraint device for neurosurgery nursing

Abstract

The utility model discloses a neurosurgery nursing body position constraining device which comprises a bed board, a supporting frame is arranged at the bottom of the bed board, moving wheels are arranged at the four corners of the bottom of the supporting frame, fixing plates are arranged on the two sides of the end, located at the head, of the bed board, and connecting columns are rotationally connected to the fixing plates. An arm supporting plate is fixedly connected to the top end of the connecting column, two fixing belts are arranged on the arm supporting plate, and a movable seat is slidably connected to the portion, located on the lower half body, of the upper surface of the bed board. By unscrewing the first stud, the first knob can be separated from the bottom of the fixing plate, and the connecting column can be rotated, so that the arm supporting plate can rotate by taking the axis of the connecting column as the circle center, the arm placement of a patient can be adjusted, and the comfort of the patient can be improved; meanwhile, pain and paralysis caused by the fact that the handle of the patient is in the same state for a long time can be avoided.

Description

Technical Field

[0001] This utility model belongs to the field of medical device technology, and in particular relates to a postural restraint device for neurosurgical nursing. Background Technology

[0002] Neurosurgery is a branch of surgery that, based on surgery as the primary treatment method, applies unique neurosurgical research methods to study the etiology and pathogenesis of diseases of the human nervous system, such as epilepsy, Parkinson's disease, and neuralgia, and to explore new diagnostic, treatment, and preventive technologies. In treating or caring for patients, to prevent sudden seizures that could lead to limb misbehavior, postural restraint devices are often used to restrain the patient's limbs.

[0003] Currently, the commonly used method is to use restraint straps. These straps are separate and need to restrain not only the patient's upper limbs but also their lower limbs. This is quite cumbersome in practice, and the position of the patient's arms cannot be adjusted. When the arms are in the same position for a long time, soreness and numbness will occur, causing discomfort to the patient, which may lead to irritability and affect the restraint effect. Utility Model Content

[0004] The purpose of this invention is to provide a postural restraint device for neurosurgical nursing to solve the technical problems mentioned in the background art.

[0005] To achieve the above objectives, the specific technical solution of this utility model is as follows: A postural restraint device for neurosurgical nursing includes a bed board, a support frame at the bottom of the bed board, and movable wheels at the four corners of the bottom of the support frame. Fixed plates are provided on both sides of the bed board at the head end. Connecting columns are rotatably connected to the fixed plates, and arm supports are fixedly connected to the top of the connecting columns. Two fixing straps are provided on the arm supports. A movable seat is slidably connected to the upper surface of the bed board at the lower body position. A driving structure for moving the movable seat is provided on the bed board. Two symmetrically distributed limiting grooves are provided on the upper surface of the movable seat, and three equally spaced pressing structures are provided on the movable seat.

[0006] Preferably, the bottom of the connecting post is provided with a first threaded hole, the bottom of the connecting post is flush with the bottom of the fixing plate, and a first stud is threaded into the first threaded hole. A first knob is provided at the bottom of the first stud, and the upper surface of the first knob is in contact with the bottom of the fixing plate.

[0007] Preferably, one side of the armrest is provided with through ears that are distributed corresponding to the fixing strap, and the bottom of the armrest is provided with sub-hook and loop fasteners that are distributed corresponding to the fixing strap, and the bottom of the fixing strap is provided with a female hook and loop fastener that is attached to the sub-hook and loop fasteners.

[0008] Preferably, the drive structure includes a lead screw, and a groove is provided in the middle part of the upper surface of the bed board along its length direction. The lead screw is rotatably connected to the groove through a bearing, and a threaded block is provided at the bottom of the end of the movable seat away from the head of the bed board, which is threadedly connected to the lead screw.

[0009] Preferably, the bottom of the movable seat is provided with T-shaped blocks on both sides of the threaded block, and the upper surface of the bed board is provided with T-shaped grooves on both sides of the groove, and the T-shaped blocks and T-shaped grooves are slidably connected.

[0010] Preferably, the pressing structure includes two limiting blocks corresponding to the limiting grooves, the two limiting blocks are fixedly connected by a connecting rod, and the side wall of the movable seat is provided with a through oblong hole, the oblong hole being open at the top. Each of the two limiting blocks is provided with a second threaded hole at one end away from each other, the second threaded hole is internally threaded with a second stud, the end of the second stud is provided with a second knob, the side wall of the second knob is in contact with the side wall of the limiting block, and the bottom of the limiting block is provided with an arc-shaped groove.

[0011] Preferably, the side wall of the movable seat is provided with two through notches.

[0012] The postural restraint device for neurosurgical nursing of this utility model has the following advantages:

[0013] 1. By loosening the first stud, the first knob can be separated from the bottom of the fixing plate, allowing the connecting column to rotate. This allows the arm support plate to rotate around the axis of the connecting column, thereby adjusting the position of the patient's arm, improving patient comfort, and preventing the patient from experiencing soreness and numbness due to the handle being in the same position for a long time.

[0014] 2. This utility model uses a crank handle to rotate the lead screw, which in turn causes the threaded block to move the movable seat along the length of the bed board. This allows the device to be flexibly adjusted according to patients of different heights, so that the movable seat is positioned corresponding to the patient's legs, making it highly flexible.

[0015] 3. This utility model is simple to operate and can quickly restrain and fix the patient's limbs. It has a good restraint effect and can effectively prevent the patient from breaking free. In addition, by making a gap between the bottom of the limiting block and the patient's leg, it avoids the phenomenon of pressure on the patient's leg that may cause discomfort. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 for Figure 1 A structural diagram from another perspective;

[0019] Figure 3 This is an exploded view of the arm support plate and the fixing plate in this utility model;

[0020] Figure 4 This is a schematic diagram of the bed board structure in this utility model;

[0021] Figure 5 This is a schematic diagram of the movable seat in this utility model.

[0022] The markings in the diagram are as follows: 1. Support frame; 2. Casters; 3. Bed board; 4. Arm support plate; 5. Fixing strap; 6. Movable seat; 7. Fixing plate; 8. Sub-hook and loop fastener; 9. Through ear; 10. Connecting post; 11. First threaded hole; 12. First stud; 13. First knob; 14. Groove; 15. Lead screw; 16. T-slot; 17. Limiting groove; 18. Notch; 19. Oblong hole; 20. Limiting block; 21. Connecting rod; 22. Second threaded hole; 23. Second stud; 24. Second knob; 25. Threaded block; 26. T-block. Detailed Implementation

[0023] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and description are considered to be exemplary in nature and not restrictive.

[0024] In the description of the embodiments of this utility model, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this utility model.

[0025] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0026] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a communication connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0027] The following disclosure provides many different implementations or examples for different structures of the embodiments of the present invention. To simplify the disclosure of the embodiments of the present invention, specific examples of components and arrangements are described below. Of course, these are merely examples and are not intended to limit the embodiments of the present invention. Furthermore, reference numerals and / or reference letters may be repeated in different examples of the embodiments of the present invention; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various implementations and / or arrangements discussed.

[0028] To better understand the purpose, structure, and function of this utility model, the following description, in conjunction with the accompanying drawings, provides a more detailed account of a postural restraint device for neurosurgical nursing.

[0029] like Figure 1-5As shown, this utility model discloses a postural restraint device for neurosurgical nursing, comprising a bed board 3, a support frame 1 at the bottom of the bed board 3, and casters 2 at the four corners of the bottom of the support frame 1. Fixed plates 7 are located on both sides of the bed board 3 at the head end. Connecting posts 10 are rotatably connected to the fixed plates 7. An arm support plate 4 is fixedly connected to the top of the connecting post 10. A first threaded hole 11 is provided at the bottom of the connecting post 10, and the bottom of the connecting post 10 is flush with the bottom of the fixed plate 7. A first stud 12 is internally threaded into the first threaded hole 11. A first knob 13 is provided at the bottom of the first stud 12, and the upper surface of the first knob 13 is flush with the fixed plate 7. The bottom of the fixed plate 7 is in contact with the first screw 12. By loosening the first screw 12, the first knob 13 can be separated from the bottom of the fixed plate 7, allowing the connecting column 10 to rotate. This allows the arm support plate 4 to rotate around the axis of the connecting column 10, thereby adjusting the position of the patient's arm and improving patient comfort. It also prevents the patient's arm from being in the same position for a long time, which can cause soreness and numbness. By tightening the first screw 12, the upper surface of the first knob 13 is in close contact with the bottom of the fixed plate 7, thereby increasing the friction between the first knob 13 and the fixed plate 7, thus locking and fixing the arm support plate 4. The arm support plate 4 is provided with two fixing straps 5. One side of the arm support plate 4 is provided with ear loops 9 corresponding to the fixing straps 5, and the bottom of the arm support plate 4 is provided with sub-Hook and loop fasteners 8 corresponding to the fixing straps 5. The bottom of the fixing straps 5 is provided with a female hook and loop fastener that is attached to the sub-Hook and loop fasteners 8. When the patient's arm is placed on the arm support plate 4, by pulling the fixing straps 5 and passing them through the ear loops, the fixing straps 5 are tightened and attached to the sub-Hook and loop fasteners 8, thereby achieving the restraint and fixation of the patient's arm.

[0030] A movable seat 6 is slidably connected to the upper surface of the bed board 3 at the lower body position. The bed board 3 is equipped with a drive structure for moving the movable seat 6. The drive structure includes a lead screw 15. A groove 14 is provided in the middle part of the upper surface of the bed board 3 along its length direction. The lead screw 15 is rotatably connected to the groove 14 through a bearing. A threaded block 25 is provided at the bottom of the end of the movable seat 6 away from the head of the bed board 3, which is threadedly connected to the lead screw 15. One end of the lead screw 15 extends to the outside of the groove 14 and is equipped with a crank. By cranking the crank, the lead screw 15 is rotated, thereby causing the threaded block 25 to drive the movable seat 6 to move along the length direction of the bed board 3. This allows the device to be flexibly adjusted according to patients of different heights, so that the movable seat 6 is positioned corresponding to the patient's legs, providing high flexibility. The bottom of the movable seat 6 is provided with T-shaped blocks 26 on both sides of the threaded block 25, and the upper surface of the bed plate 3 is provided with T-shaped grooves 16 on both sides of the groove 14. The T-shaped blocks 26 and the T-shaped grooves 16 are slidably connected. Through the cooperation between the T-shaped blocks 26 and the T-shaped grooves 16, the movable seat 6 is limited, making the movable seat 6 more stable and reliable when moving.

[0031] The upper surface of the movable seat 6 is provided with two symmetrically distributed limiting grooves 17, and the movable seat 6 is provided with three equally spaced pressing structures. The pressing structure includes two limiting blocks 20 corresponding to the limiting grooves 17. The two limiting blocks 20 are fixedly connected by a connecting rod 21. The side wall of the movable seat 6 is provided with a through oblong hole 19, which is open at the top. Each of the two limiting blocks 20 has a second threaded hole 22 at one end away from each other. The second threaded hole 22 is internally threaded with a second stud 23. The end of the second stud 23 is provided with a second knob 24. The side wall of the second knob 24 contacts the side wall of the limiting block 20. The bottom of the limiting block 20 is provided with an arc-shaped groove. When the patient's leg is placed in the groove... When the two limiting blocks 20 are placed in the limiting grooves 17, the connecting rod 21 is positioned at the central elongated hole 19, and the second studs 23 on both sides correspond to the elongated holes 19 on both sides. The limiting blocks 20 are then positioned above the patient's leg, with a gap between the bottom of the limiting blocks 20 and the patient's leg to avoid pressure and discomfort. The second studs 23 on both sides are then tightened, ensuring close contact between the side wall of the second knob 24 and the side wall of the movable seat 6. This locks and fixes the limiting blocks 20, thus restraining and fixing the patient's leg. The operation is simple and quick, with good restraint effect, effectively preventing the patient from escaping. The side wall of the movable seat 6 has two through-holes 18, which provide ventilation for the patient's leg.

[0032] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. A body position restraint for neurosurgical care, characterized by: The utility model provides a bed board (3), the bottom of bed board (3) is provided with support frame (1), the bottom of support frame (1) is provided with mobile wheel (2) in four corners, the both sides of bed board (3) are provided with fixed plate (7) at head end, the top of connecting column (10) is fixedly connected with arm support plate (4), the top of connecting column (10) is fixedly connected with arm support plate (4), and the top of arm support plate (4) is provided with two fixed belts (5), the upper surface of bed board (3) is slidably connected with movable seat (6) at lower body, and bed board (3) is provided with the drive structure for driving movable seat (6) movement, the upper surface of movable seat (6) is provided with two symmetrical distribution's limit slot (17), and the upper surface of movable seat (6) is provided with three equally spaced distribution's down-pressing structure.

2. A body retraining device for neurosurgical care according to claim 1, characterized in that: The bottom of connecting column (10) is provided with first threaded hole (11), the bottom of connecting column (10) is flush with the bottom of fixed plate (7), and the first threaded hole (11) is threadedly connected with first stud (12), and the bottom of first stud (12) is provided with first knob (13), and the upper surface of first knob (13) is in contact with the bottom of fixed plate (7).

3. The body retraining device for neurosurgery care according to claim 1, wherein: The side of arm support plate (4) is provided with through ear (9) corresponding with fixed belt (5), and the bottom of arm support plate (4) is provided with sub magic tape (8) corresponding with fixed belt (5), and the bottom of fixed belt (5) is provided with female magic tape pasted with sub magic tape (8).

4. The body retraining device for neurosurgery care according to claim 1, wherein: The drive structure includes a lead screw (15), and a recess (14) is formed in the upper surface of the bed board (3) at the middle part along the length direction of the bed board (3), the lead screw (15) is rotatably connected with the recess (14) through a bearing, and a threaded block (25) is threadedly connected with the lead screw (15) at the bottom of the end of the movable seat (6) away from the head of the bed board (3).

5. A body retraining device for neurosurgical care according to claim 4, characterized in that: T-shaped blocks (26) are arranged at the bottom of the movable seat (6) on both sides of the threaded block (25), T-shaped grooves (16) are arranged on both sides of the recess (14) on the upper surface of the bed board (3), and the T-shaped blocks (26) are slidably connected with the T-shaped grooves (16).

6. A body retraining device for neurosurgical care according to claim 1, characterized in that: The down-pressing structure includes two limit blocks (20) corresponding to the limit slots (17), the two limit blocks (20) are fixedly connected through a connecting rod (21), a long circular hole (19) is formed in the side wall of the movable seat (6), the long circular hole (19) is open at the top end, second threaded holes (22) are formed in the ends of the two limit blocks (20) away from each other, second studs (23) are threadedly connected in the second threaded holes (22), second knobs (24) are arranged at the ends of the second studs (23), the side wall of the second knob (24) is in contact with the side wall of the limit block (20), and an arc-shaped groove is formed in the bottom of the limit block (20).

7. The body retraining device for neurosurgical care according to claim 1, wherein: Two through notches (18) are formed in the side wall of the movable seat (6).

Images