Carrying device for transferring patient across bed

Abstract

The carrying device comprises a moving frame, the bottom end of the inner side of the moving frame is rotationally connected with a main rotating rod, the two ends of the main rotating rod penetrate through the inner wall of the moving frame and extend to the outer side of the moving frame to be fixedly connected with a rotating disc, and a bearing is arranged at the joint of the main rotating rod and the moving frame. Driving gears fixedly sleeve the two ends of the surface of the main rotating rod; by rotating the turntable, the main rotating rod and the driving gear connected with the main rotating rod can be driven to rotate, so that the driven gear and the rotating rod are driven to rotate, the take-up roller winds or unwinds the steel wire rope, and safe and quick transfer of a patient is realized. The whole process does not need excessive manpower participation, the labor intensity of medical staff is relieved, and meanwhile the risk that a patient is injured due to misoperation is reduced. The device is simple and convenient to operate, safe, reliable, practical in structure and high in stability, and has extremely high practical value and economic benefits.

Description

Technical Field

[0001] The utility model belongs to the technical field of patient transfer devices, and in particular relates to a transport device for transferring patients across beds. Background Art

[0002] Patient inter-bed transfer involves the process of safely and efficiently transferring a patient from one bed to another, such as from a hospital bed to an operating table, a transfer cart, or an examination bed. This operation is crucial to the treatment and recovery of patients, but in actual operation, medical staff face many challenges.

[0003] Existing methods for transferring patients across beds mainly include manual handling, the use of sliding boards, and other methods. Although these methods are applicable in specific situations, they still have significant limitations. Although manual handling does not require the use of complex mechanical devices, it relies on too much manpower, the operation process is relatively cumbersome, and it is easy to cause injuries to medical staff, especially the waist; although the sliding board method reduces the labor intensity of medical staff to a certain extent, it requires a large operating space and is only suitable for patients who can maintain a supine position and have relatively good mobility. It is difficult to apply to patients who cannot move or cannot maintain a supine position; the sling method uses a mechanical device to lift and transfer the patient, which is suitable for patients with limited mobility or who cannot move on their own, but requires special equipment and well-trained operators, and there are greater safety risks. Improper operation can easily cause patient injuries.

[0004] Therefore, how to provide a patient cross-bed transfer and transportation device with a simple structure, convenient operation, safety and reliability, and a wide range of applications is a technical problem that needs to be solved urgently. Utility Model Content

[0005] The utility model is to provide a transport device for transferring patients across beds in order to overcome the deficiencies of the prior art. By rotating the turntable, the main rotating rod and the driving gear connected thereto can be driven to rotate, thereby driving the driven gear and the rotating rod to rotate, so that the take-up roller can roll up or release the wire rope, thereby realizing the safe and rapid transfer of the patient. The whole process does not require too much manpower participation, which reduces the labor intensity of medical staff and reduces the risk of patient injury due to improper operation. It is not only easy to operate, safe and reliable, but also has a practical structure and strong stability, and has extremely high practical value and economic benefits.

[0006] Material toggling mechanism, its both ends are to be connected with the gear train of described sliding panel and the gear train is to be connected with the gear of described sliding panel, and the gear train is to be connected with the gear of described sliding panel and the gear train is to be connected with the gear of described sliding panel.

[0007] Preferably, a reinforcing rod is provided at the inner corner of the movable frame, and the reinforcing rod is welded to the movable frame.

[0008] Preferably, a through hole is opened on the top surface of the movable frame, and the number of the through holes is four in total.

[0009] Preferably, the connecting ring buckle is made of aluminum alloy.

[0010] Preferably, the surface of the turntable is covered with a rubber sleeve.

[0011] Beneficial effects: Compared with the prior art, the handling device for patient cross-bed transfer provided by the utility model significantly improves the simplicity, safety and practicality of operation. By simply rotating the turntable, the main rotating rod and the driven gear can be driven to rotate, thereby controlling the take-up roller to roll up or release the wire rope, thereby realizing safe and efficient transfer of patients. This process does not require a large amount of manpower, greatly reduces the labor intensity of medical staff, and reduces the risk of patient injury due to improper operation. The device is flexible in design and is widely applicable to patients with various mobility abilities. By adjusting the position of the wire rope and the connecting ring buckle, cross-bed transfer can be performed safely and effectively. It has a compact structure and consists of basic components such as a mobile frame, a main rotating rod, a rotating rod, a take-up roller and a wire rope. It does not require complex mechanical devices and special equipment, reducing costs and maintenance difficulties. In addition, the device has a built-in reinforcing rod and a rubber sleeve design, which enhances stability and friction, and provides higher operating comfort and safety. At the same time, the universal wheel design at the bottom enables the entire handling device to be easily moved between different beds, greatly improving the transfer efficiency. It is not only easy to operate, safe and reliable, but also has a practical structure and strong stability, and has extremely high practical value and economic benefits. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the structure of an embodiment of the utility model;

[0013] Figure 2 This is a bottom-up three-dimensional structural schematic diagram of the utility model;

[0014] Figure 3 It is a side view stereoscopic structural schematic diagram of the utility model;

[0015] Among them: 1. moving frame; 2. main rotating rod; 3. bearing; 4. turntable; 5. driving gear; 6. rotating rod; 7. driven gear; 8. take-up roller; 9. wire rope; 10. connecting ring; 11. universal wheel; 12. reinforcement rod; 13. through hole. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] See also Figure 1 , Figure 2 , Figure 3 The utility model provides a technical solution: a transport device for transferring patients across beds, comprising a mobile frame 1, a main rotating rod 2 is rotatably connected to the bottom inner end of the mobile frame 1, both ends of the main rotating rod 2 penetrate the inner wall of the mobile frame 1 and extend to the outer side of the mobile frame 1 and are fixedly connected to a turntable 4, and a bearing 3 is provided at the connection between the main rotating rod 2 and the mobile frame 1, both ends of the surface of the main rotating rod 2 are fixedly sleeved with a driving gear 5, and the front and rear sides of the main rotating rod 2 are both provided with a rotating rod 6, both ends of the rotating rod 6 are rotatably connected to the inner surface of the mobile frame 1, the front and rear sides of the driving gear 5 are meshed and connected with a driven gear 7, the driven gear 7 is fixedly sleeved on the surface of the rotating rod 6, and the surface of the rotating rod 6 is also fixedly sleeved with a take-up roller 8, the surface of the take-up roller 8 is fixedly connected with a steel wire rope 9, the bottom end of the steel wire rope 9 is provided with a connecting ring buckle 10, and the bottom end of the mobile frame 1 is also provided with a universal wheel 11;

[0018] When in use, the mobile frame 1 is moved to a suitable position of the bed through the universal wheel 11, so that the bed is on the inner side of the mobile frame 1, and then the medical staff hangs the hanging hooks on the four corners of the mattress on the bed that are compatible with the connecting ring buckle 10 on the inner side of the connecting ring buckle 10, and then two medical staff respectively rotate the two turntables 4 in the same direction. When the turntable 4 rotates, it drives the main rotating rod 2 to rotate. During the rotation of the main rotating rod 2, the driven gear 7 is driven at the same time under the action of the driving gear 5. During the rotation of the driven gear 7, the rotating rod 6 is rotated at the same time. During the rotation of the rotating rod 6, the wire take-up roller 8 is driven to rotate at the same time. The wire take-up roller 8 causes the wire rope 9 to be gradually wound up, so that the connecting ring buckle 10 pulls the mattress on the bed upward The patient is lifted up, and when the patient is lifted to a suitable height, the force acting on the turntable 4 is maintained, and the mobile frame 1 is moved to one side at the same time, so that the mobile frame 1 moves to the top of the transfer bed, and then the personnel slowly rotate the turntable 4 in the opposite direction, so that the wire rope 9 is slowly lowered again, so that the mattress on the bed gradually drops, and when the patient is placed on the transfer bed, the connecting ring buckle 10 is separated from the hanging rings that are mutually adapted to the connecting ring buckle 10 at the four corners of the mattress on the bed, and the operation is completed; by rotating the turntable 4, the main rotating rod 2 and the driving gear 5 connected thereto can be driven to rotate, thereby driving the driven gear 7 and the rotating rod 6 to rotate, so that the take-up roller 8 rolls up or releases the wire rope 9, and the patient is safely and quickly transferred. The whole process does not require too much manpower participation, which reduces the labor intensity of medical staff and reduces the risk of patient injury due to improper operation. It is not only easy to operate, safe and reliable, but also has a practical structure and strong stability, and has extremely high practical value and economic benefits.

[0019] In this embodiment, preferably, a reinforcing rod 12 is provided at the inner corner of the mobile frame 1 , and the reinforcing rod 12 and the mobile frame 1 are welded, so that the mobile frame 1 is more secure.

[0020] In this embodiment, preferably, a through hole 13 is opened on the top surface of the mobile frame 1, and a total of four through holes 13 are provided, thereby reducing the investment in material cost.

[0021] In this embodiment, preferably, the connecting ring buckle 10 is made of aluminum alloy, so that the connecting ring buckle 10 is more durable.

[0022] In this embodiment, preferably, a rubber sleeve is provided on the surface of the turntable 4; when the medical staff rotates the turntable 4, the comfort is better.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A transport device for transferring a patient across a bed, characterized in that: The invention comprises a moving frame (1), wherein the bottom end of the inner side of the moving frame (1) is rotatably connected to a main rotating rod (2), both ends of the main rotating rod (2) penetrate the inner wall of the moving frame (1) and extend to the outer side of the moving frame (1) to be fixedly connected to a rotating disk (4), and a bearing (3) is provided at the connection between the main rotating rod (2) and the moving frame (1), driving gears (5) are fixedly sleeved on both ends of the surface of the main rotating rod (2), and rotating rods (6) are provided on the front and rear sides of the main rotating rod (2), and the rotating rod (6) ) are rotatably connected to the inner surface of the movable frame (1), the front and rear sides of the driving gear (5) are meshedly connected with a driven gear (7), the driven gear (7) is fixedly sleeved on the surface of the rotating rod (6), and the surface of the rotating rod (6) is also fixedly sleeved with a take-up roller (8), the surface of the take-up roller (8) is fixedly connected to a steel wire rope (9), the bottom end of the steel wire rope (9) is provided with a connecting ring buckle (10), and the bottom end of the movable frame (1) is also provided with a universal wheel (11).

2. A transport device for transferring a patient across a bed according to claim 1, characterized in that: A reinforcing rod (12) is provided at the inner corner of the movable frame (1), and the reinforcing rod (12) and the movable frame (1) are welded.

3. A transport device for transferring a patient across a bed according to claim 1, characterized in that: A through hole (13) is provided on the top surface of the movable frame (1), and a total of four through holes (13) are provided.

4. A transport device for transferring a patient across a bed according to claim 1, characterized in that: The connecting ring buckle (10) is made of aluminum alloy.

5. The device for transferring a patient across a bed according to claim 1, characterized in that: The surface of the rotating disk (4) is covered with a rubber sleeve.

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