Body position transfer device for critically ill patient

Abstract

The utility model belongs to the technical field of body position transferring devices, and particularly relates to a body position transferring device for a critically ill patient. Comprising a hanging bracket, moving rods are arranged on the two sides of the inner side of the hanging bracket in a sliding mode, hydraulic telescopic devices are fixedly arranged on the lower end faces of the moving rods, connecting plates are rotatably arranged on the two side wall faces of the moving rods, connecting arms are rotatably arranged at the ends, away from the moving rods, of the connecting plates, and the two connecting arms are arranged in a staggered mode. Through the arrangement of the hydraulic expansion piece, the connecting plate, the connecting arm, the connecting seat, the limiting plate, the hanging teeth, the connecting rod and the connecting ring, a bed plate on which a patient lies can be clamped, so that the position of the bed plate on which the patient lies can be adjusted, and the body position of the patient can be transferred; in this way, the phenomena that the patient suffers from dyspnea due to large extrusion force on the patient when the patient is lifted by the cloth bag, and the patient suffers from shock in severe cases can be avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of body position transfer devices, in particular to a body position transfer device for critically ill patients. Background Art

[0002] Critically ill patients cannot be moved at will and conveniently due to disease monitoring and treatment reasons. However, a position transfer device is needed in the emergency room to adjust the patient's position. This can avoid the patient's condition from worsening due to external force when the patient's position is adjusted manually.

[0003] For example, the application number is 201520890475.2, which is a double-rotation patient rotation transfer device. This double-rotation patient rotation transfer device is inserted into the hospital bed through an insertion rod, and a double-rotation structure is formed at two positions: the insertion rod and the hospital bed and the hanging bag rod at the end of the bent pipe support beam. After the patient is supported on the cloth bag, the patient's position can be adjusted by rotating the hanging bag rod, and the patient's position relative to the bed panel can be transferred by rotating the insertion rod relative to the fixed position on the bed, thereby realizing the rotation transfer of the patient, thereby providing a better experience for the patient while reducing the workload of the nursing staff.

[0004] It has the following disadvantages:

[0005] Since critically ill patients are in very poor physical condition, when the patient's position is adjusted through a cloth bag, the cloth bag will exert a greater squeezing force on the patient, which can easily cause the patient to have difficulty breathing, and in severe cases, may even cause the patient to go into shock.

[0006] Therefore, we proposed a body position transfer device for critically ill patients to solve the above problems. Utility Model Content

[0007] (1) Technical problems solved

[0008] In view of the deficiencies in the prior art, the present invention provides a device for transferring the body position of critically ill patients, which solves the problems raised in the above-mentioned background technology.

[0009] (2) Technical solution

[0010] In order to achieve the above-mentioned purpose, the present invention specifically adopts the following technical solutions:

[0011] A device for transferring a critically ill patient comprises a hanger, movable rods are slidably provided on both sides of the inner side of the hanger, a hydraulic expander is fixedly provided on the lower end surface of the movable rod, connecting plates are rotatably provided on the wall surfaces of both sides of the movable rod, a connecting arm is rotatably provided on one end of the connecting plate away from the movable rod, the two connecting arms are arranged in a staggered manner, a connecting rod is rotatably provided between the two staggered connecting arms, a connecting ring is fixedly provided on the output end of the hydraulic expander, and the connecting ring is sleeved on the connecting rod;

[0012] A connecting seat is rotatably provided at one end of the connecting arm away from the connecting plate, a limiting plate is fixed on the connecting seat, and a plurality of hanging teeth are fixed in sequence at the lower end of a wall surface on one side of the limiting plate.

[0013] Furthermore, sliding sleeves are fixedly provided at both ends of the movable rod, and the two sliding sleeves are mounted on the hanger. A fixed rod is provided between the two movable rods, and fixed sleeves are fixedly provided at both ends of the fixed rod, and the two fixed sleeves are fixedly mounted on the hanger.

[0014] Furthermore, a C-shaped frame is fixedly provided on the upper end surface of the fixing rod, and a support plate is fixedly provided on the inner side of the C-shaped frame.

[0015] Furthermore, a servo motor is fixedly provided on the upper end surface of the support plate, a first push rod is rotatably provided on the lower end surface of the support plate, and an output end of the servo motor passes through the support plate and docks with the first push rod.

[0016] Furthermore, second push rods are rotatably provided at both ends of the first push rod, and ends of the two second push rods away from the first push rod are rotatably connected to the two moving rods respectively.

[0017] Furthermore, a fixed vertical rod is fixedly provided on the upper end surface of the U-shaped frame, and a hanging ring is fixedly provided on the fixed vertical rod.

[0018] (3) Beneficial effects

[0019] Compared with the existing technology, the present invention provides a device for transferring the position of critically ill patients, which has the following beneficial effects:

[0020] The utility model can clamp the bed board on which the patient lies through the arrangement of the hydraulic telescopic device, the connecting plate, the connecting arm, the connecting seat, the limiting plate, the lifting teeth, the connecting rod and the connecting ring, so that the position of the bed board on which the patient lies can be adjusted to complete the patient's body position transfer, which can avoid the cloth bag from exerting a large squeezing force on the patient when lifting the patient, thereby causing the patient to have difficulty breathing, and in severe cases, even causing the patient to go into shock. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a first perspective diagram of the overall structure of the utility model;

[0022] Figure 2 This is the second perspective of the overall structural diagram of the utility model;

[0023] Figure 3 This is a three-dimensional diagram of the connection between the movable rod and the limiting plate of the utility model;

[0024] Figure 4 This is a three-dimensional diagram of the connection between the U-shaped frame and the first push rod of the utility model.

[0025] In the figure: 1. hanger; 2. moving rod; 3. hydraulic telescopic device; 4. connecting plate; 5. connecting arm; 6. connecting seat; 7. limit plate; 8. hanging tooth; 9. connecting rod; 90. sliding sleeve; 10. connecting ring; 100. fixed rod; 11. fixed sleeve; 12. U-shaped frame; 13. support plate; 14. servo motor; 15. first push rod; 16. second push rod; 17. fixed vertical rod; 18. hanging ring. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0027] Example

[0028] like Figure 1-4 As shown, a critically ill patient position transfer device proposed in one embodiment of the present invention includes a hanger 1, a moving rod 2 is slidably provided on both sides of the inner side of the hanger 1, a hydraulic telescoping device 3 is fixedly provided on the lower end surface of the moving rod 2, a connecting plate 4 is rotatably provided on the wall surface of both sides of the moving rod 2, a connecting arm 5 is rotatably provided on the end of the connecting plate 4 away from the moving rod 2, the two connecting arms 5 are arranged in an interlaced manner, a connecting rod 9 is rotatably provided between the two connecting arms 5 arranged in an interlaced manner, a connecting ring 10 is fixedly provided on the output end of the hydraulic telescoping device 3, and the connecting ring 10 is sleeved on the connecting rod 9;

[0029] The connecting arm 5 is rotatably provided with a connecting seat 6 at one end away from the connecting plate 4 , a limiting plate 7 is fixed on the connecting seat 6 , and a plurality of hanging teeth 8 are fixed in sequence on the lower end of one side wall of the limiting plate 7 .

[0030] The bed board on which the patient lies can be clamped by the arrangement of the hydraulic telescopic device 3, the connecting plate 4, the connecting arm 5, the connecting seat 6, the limiting plate 7, the lifting teeth 8, the connecting rod 9 and the connecting ring 10, so that the position of the bed board on which the patient lies can be adjusted to complete the patient's body position transfer, thereby avoiding a large squeezing force on the patient when the cloth bag is lifted, thereby causing the patient to have difficulty breathing, and in severe cases, causing the patient to go into shock.

[0031] Slide sleeves 90 are fixedly provided at both ends of the movable rod 2. Two of the slide sleeves 90 are mounted on the hanger 1. A fixed rod 100 is provided between the two movable rods 2. Fixed sleeves 11 are fixedly provided at both ends of the fixed rod 100. Two of the fixed sleeves 11 are fixedly provided on the hanger 1. The provision of the slide sleeves 90 enables the movable rod 2 to slide on the hanger 1. A U-shaped frame 12 is fixedly provided on the upper end face of the fixed rod 100. A support plate 13 is fixedly provided on the inner side of the U-shaped frame 12. A servo motor 14 is fixedly provided on the upper end face of the support plate 13. A first push rod 15 is rotatably provided on the lower end face of the support plate 13. The output end of the servo motor 14 passes through the support plate 13 and docks with the first push rod 15. Second push rods 16 are rotatably provided at both ends of the first push rod 15. The ends of the two second push rods 16 away from the first push rod 15 are rotatably connected to the two movable rods 2 respectively.

[0032] The distance between the two moving rods 2 can be adjusted by setting the support plate 13, the servo motor 14, the first push rod 15, and the second push rod 16. The adjustable distance between the two moving rods 2 makes the device suitable for beds of different lengths.

[0033] The upper end surface of the U-shaped frame 12 is fixedly provided with a fixed vertical rod 17, and the fixed vertical rod 17 is fixedly provided with a hanging ring 18. The arrangement of the U-shaped frame 12, the fixed vertical rod 17 and the hanging ring 18 makes it easy to hang the hanger 1 on the hoisting mechanism.

[0034] This utility works as follows:

[0035] When the patient on the bed needs to be transferred, the hanger 1 is hung above the patient through the hoisting mechanism (based on the existing technology, which is not described in detail for this practicality), and then the servo motor 14 is started. The start of the servo motor 14 drives the first push rod 15 to rotate, and the rotation of the first push rod 15 drives the two moving rods 2 to move in the same or opposite directions through the second push rod 16. The movement of the moving rod 2 drives the limit plate 7 to move. When the limit plate 7 connected to the two moving rods 2 moves to a suitable distance, the servo motor 14 is turned off, and then the hanger 1 is moved down through the hoisting mechanism. The downward movement of the hanger 1 drives the limit plate 7 to move. When the limit plate 7 moves down a certain distance, the hydraulic retractor 3 is started. The start of the hydraulic telescopic device 3 drives the two interlaced connecting arms 5 to move toward the bed through the connecting rod 9 and the connecting ring 10. The movement of the connecting arm 5 drives the limit plate 7 to move. When the limit plates 7 are successively attached to the sides of the bed board and the lifting teeth 8 on the limit plates 7 are located below the bed board, the hanger 1 is raised upward by the lifting mechanism. The rise of the hanger 1 drives the limit plates 7 to move. When the lifting teeth 8 on the limit plates 7 are topped with the lower end surface of the bed board, the lifting mechanism continues to lift the hanger 1 upward. The rise of the hanger 1 will lift the patient and the bed board together, and then the bed board is adjusted in position through the lifting mechanism. After the position adjustment of the bed board is completed, the bed board of the bed can be placed on the bed again.

[0036] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A device for transferring a critically ill patient, comprising a hanger (1), characterized in that: Moving rods (2) are slidably provided on both sides of the inner side of the hanger (1), a hydraulic telescopic device (3) is fixedly provided on the lower end surface of the moving rod (2), connecting plates (4) are rotatably provided on the wall surfaces of both sides of the moving rod (2), and a connecting arm (5) is rotatably provided on one end of the connecting plate (4) away from the moving rod (2), the two connecting arms (5) are arranged in a staggered manner, and a connecting rod (9) is rotatably provided between the two staggered connecting arms (5), and a connecting ring (10) is fixedly provided on the output end of the hydraulic telescopic device (3), and the connecting ring (10) is sleeved on the connecting rod (9); A connecting seat (6) is rotatably provided at one end of the connecting arm (5) away from the connecting plate (4), a limiting plate (7) is fixedly provided on the connecting seat (6), and a plurality of hanging teeth (8) are fixedly provided at the lower end of a wall surface on one side of the limiting plate (7).

2. A device for transferring a critically ill patient according to claim 1, characterized in that: Sliding sleeves (90) are fixedly provided at both ends of the moving rod (2), and the two sliding sleeves (90) are sleeved on the hanger (1). A fixed rod (100) is provided between the two moving rods (2), and fixed sleeves (11) are fixedly provided at both ends of the fixed rod (100), and the two fixed sleeves (11) are fixedly provided on the hanger (1).

3. A device for transferring a critically ill patient according to claim 2, characterized in that: A C-shaped frame (12) is fixedly provided on the upper end surface of the fixing rod (100), and a support plate (13) is fixedly provided on the inner side of the C-shaped frame (12).

4. A device for transferring a critically ill patient according to claim 3, characterized in that: A servo motor (14) is fixedly provided on the upper end surface of the support plate (13), a first push rod (15) is rotatably provided on the lower end surface of the support plate (13), and an output end of the servo motor (14) passes through the support plate (13) and docks with the first push rod (15).

5. The device for transferring a critically ill patient according to claim 4, characterized in that: Second push rods (16) are rotatably provided at both ends of the first push rod (15), and one end of the two second push rods (16) away from the first push rod (15) is rotatably connected to the two moving rods (2) respectively.

6. The device for transferring a critically ill patient according to claim 3, characterized in that: A fixed vertical rod (17) is fixedly provided on the upper end surface of the U-shaped frame (12), and a hanging ring (18) is fixedly provided on the fixed vertical rod (17).

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