Patient transfer device for operating room care

Abstract

The utility model discloses a patient transfer device for operating room nursing relates to medical equipment technical field, including device body, second screw rod and installation box, the one side inner wall of device body is installed with servo motor, the both ends outer wall of first screw rod, third screw rod and second screw rod all are installed with mobile sleeve, and all through the pivot swing joint of support plate between the top of mobile sleeve, the both ends of device body all are installed with guardrail. The utility model discloses utilize servo motor work to make first screw rod and third screw rod rotate, through synchronous belt drive second screw rod and one side third screw rod rotate simultaneously, and the thread cooperation makes the mobile sleeve of first screw rod, third screw rod and second screw rod both sides drive the one end of support plate and can move inwards or outward, while support plate can move upwards or downwards, and the height of bed board is adjusted, and the height of bed and bed is consistent, and the inconvenient adjustment problem is solved.

Description

Technical Field

[0001] This utility model relates to the field of medical equipment technology, specifically a patient transfer device for operating room nursing. Background Technology

[0002] Operating room nursing plays an indispensable role in ensuring surgical safety, promoting patient recovery, improving the quality of medical services, and increasing patient satisfaction. Patient transfer devices refer to the entire process of transporting patients from the ward to the operating room before surgery and from the operating room to the ward after surgery. Under the premise of safety, it protects the patient's privacy, avoids psychological, physiological, and self-esteem harm, and safely transports patients so that they can successfully complete the surgery and return safely to their ward. However, transfer devices are used to transfer patients between beds, but the height of the beds may be different, making patient transfer inconvenient. Moreover, many transfer devices do not have a structure that facilitates protection. In view of the above issues, in-depth research was conducted, leading to this case. Utility Model Content

[0003] The purpose of this utility model is to provide a patient transport device for operating room nursing, so as to solve the problem mentioned in the background art that the existing patient transport device for operating room nursing does not have a height adjustment function and a protective structure.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a patient transfer device for operating room nursing, comprising a device body, a second lead screw, and a mounting box. A control panel is installed at the bottom of the device body. A servo motor is installed on one inner wall of the device body, and the output end of the servo motor is connected to a first lead screw via a drive shaft. A second lead screw is installed on the inner wall of the device body on one side of the first lead screw, and a third lead screw is connected to one end of both the second and first lead screws. Movable sleeves are installed on the outer walls of both ends of the first, third, and second lead screws, and a support plate is movably connected between the top ends of the movable sleeves via a rotating shaft. One end of each support plate is movably connected to the bottom end of a bed board via a rotating shaft. Protective railings are installed at both ends of the device body, and mounting boxes are installed on both sides of the upper ends of the device body.

[0005] Preferably, the thread directions of the outer walls at both ends of the first lead screw, the third lead screw, and the second lead screw are opposite, and the movable sleeve forms a threaded connection structure with the first lead screw, the third lead screw, and the second lead screw.

[0006] Preferably, pulleys are installed on the outer walls of one end of both the first lead screw and the second lead screw, and a synchronous belt is connected between the outer walls of the pulleys for transmission.

[0007] Preferably, the inner walls at both ends of both sides of the device body are provided with sliding grooves, and the outer walls at both ends of both sides of the bed board are movably connected to the sliding grooves via pulleys.

[0008] Preferably, movable rods are movably installed on the inner walls of both ends of the upper part of the device body, and connecting rods are connected to both ends of the movable rods, with the top ends of the connecting rods being fixedly connected to the guardrail.

[0009] Preferably, a locking rod is installed on the inner side of each mounting box, and a pull plate is connected to one side of each locking rod. The top of each pull plate extends to the top of the mounting box, and the outer wall of each connecting rod is provided with a locking groove that cooperates with the locking rod.

[0010] Preferably, each of the mounting boxes has a damper installed on its inner wall, and each damper has a return spring installed on its outer wall. One end of each damper is fixedly connected to a pull plate.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] (1) This utility model provides a pull plate, a damper and a return spring. By pulling the pull plates on both sides outward, the locking rod moves outward at the same time. Then, the guardrail can be flipped up through the movable rod to protect both sides of the device body. After the guardrails on both sides are raised, the pull plate is released, the damper and the return spring reset, and the locking rod is locked inward into the locking groove to lock the position of the guardrail. This solves the problem of not having a protective structure.

[0013] (2) This utility model provides a servo motor, a synchronous belt and a bed board. The servo motor drives the first lead screw and the third lead screw to rotate. The synchronous belt drives the second lead screw and the third lead screw on one side to rotate simultaneously. The threaded engagement allows the movable sleeves on both sides of the first lead screw, the third lead screw and the second lead screw to move one end of the support plate inward or outward. At the same time, the support plate can move upward or downward to adjust the height of the bed board, so as to make the height of the beds consistent and realize the height adjustment function, thus solving the problem of inconvenient adjustment. Attached Figure Description

[0014] Figure 1 This is a cross-sectional structural diagram of the device body of this utility model;

[0015] Figure 2 This is a top view of the support plate structure of this utility model;

[0016] Figure 3 This is a top view of the bed board structure of this utility model;

[0017] Figure 4 This utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0018] In the diagram: 1. First lead screw; 2. Servo motor; 3. Moving sleeve; 4. Support plate; 5. Guardrail; 6. Bed board; 7. Device body; 8. Third lead screw; 9. Control panel; 10. Synchronous belt; 11. Pulley; 12. Connecting rod; 13. Movable rod; 14. Locking groove; 15. Locking rod; 16. Pull plate; 17. Damper; 18. Return spring; 19. Second lead screw; 20. Mounting box. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] Example 1: Please refer to Figures 1-4 A patient transport device for operating room nursing includes a device body 7, a second lead screw 19, and a mounting box 20. A control panel 9 is installed at the bottom of the device body 7. A servo motor 2 is installed on one inner wall of the device body 7, and the output end of the servo motor 2 is connected to a first lead screw 1 through a drive shaft. A second lead screw 19 is installed on the inner wall of the device body 7 on one side of the first lead screw 1, and a third lead screw 8 is connected to one end of both the second lead screw 19 and the first lead screw 1. Movable sleeves 3 are installed on the outer walls of both ends of the first lead screw 1, the third lead screw 8, and the second lead screw 19. A support plate 4 is movably connected between the top ends of the movable sleeves 3 through a rotating shaft. One end of the support plate 4 is movably connected to the bottom end of the bed board 6 through a rotating shaft. Protective railings 5 ​​are installed at both ends of the device body 7, and mounting boxes 20 are installed on both sides of the upper ends of the device body 7.

[0021] The threads on the outer walls of the first lead screw 1, the third lead screw 8, and the second lead screw 19 are all in opposite directions, and the movable sleeve 3 forms a threaded connection structure with the first lead screw 1, the third lead screw 8, and the second lead screw 19.

[0022] Both the first lead screw 1 and the second lead screw 19 have pulleys 11 installed on the outer walls of one end, and a synchronous belt 10 is connected between the outer walls of the pulleys 11 for transmission.

[0023] The inner walls at both ends of both sides of the device body 7 are provided with sliding grooves, and the outer walls at both ends of both sides of the bed board 6 are movably connected to the sliding grooves via pulleys;

[0024] Specifically, such as Figure 1 , Figure 2 and Figure 3As shown, when using this structure, the servo motor 2 rotates the first lead screw 1 and the third lead screw 8, and the synchronous belt 10 drives the second lead screw 19 and the third lead screw 8 on one side to rotate simultaneously. The threaded engagement allows the movable sleeves 3 on both sides of the first lead screw 1, the third lead screw 8 and the second lead screw 19 to move one end of the support plate 4 inward or outward. At the same time, the support plate 4 can move upward or downward to adjust the height of the bed board 6, so as to make the height of the beds consistent and realize the height adjustment function.

[0025] Example 2: Movable rods 13 are movably installed on the inner walls of both ends of the device body 7, and connecting rods 12 are connected to both ends of the movable rods 13. The top ends of the connecting rods 12 are fixedly connected to the guardrail 5.

[0026] Locking rods 15 are installed on the inner side of the mounting box 20, and a pull plate 16 is connected to one side of each locking rod 15. The top of each pull plate 16 extends to the top of the mounting box 20. The outer wall of each connecting rod 12 is provided with a locking groove 14 that cooperates with the locking rod 15.

[0027] Dampers 17 are installed on the inner wall of the mounting box 20, and return springs 18 are installed on the outer wall of the dampers 17. One end of each damper 17 is fixedly connected to the pull plate 16.

[0028] Specifically, such as Figure 1 , Figure 3 and Figure 4 As shown, when using this structure, by pulling the pull plates 16 on both sides outward, the locking rod 15 moves outward at the same time. Then, the protective railing 5 can be flipped up by the movable rod 13 to protect both sides of the device body 7. After the protective railings 5 ​​on both sides are raised, the pull plates 16 are released, and the damper 17 and the return spring 18 are reset to make the locking rod 15 lock inward into the locking groove 14, locking the position of the protective railing 5 and realizing the protective function.

[0029] Working principle: When using this device, the patient first lies on the bed board 6, and the patient is transferred through the device body 7.

[0030] Implementation steps for the first innovation point:

[0031] The servo motor 2 rotates the first lead screw 1 and the third lead screw 8, which in turn drive the second lead screw 19 and the third lead screw 8 on one side to rotate simultaneously via the synchronous belt 10. The threaded engagement allows the movable sleeves 3 on both sides of the first lead screw 1, the third lead screw 8, and the second lead screw 19 to move one end of the support plate 4 inward or outward. At the same time, the support plate 4 can move upward or downward to adjust the height of the bed board 6, making it easier to maintain the same height between beds and to facilitate the movement of the patient.

[0032] Implementation steps for the second innovation point:

[0033] Step 1: By pulling the pull plates 16 on both sides outward, the locking rod 15 moves outward at the same time. Then, the protective railing 5 can be flipped up and stood up by the movable rod 13 to protect both sides of the device body 7.

[0034] Step 2: After erecting the guardrails 5 on both sides, loosen the pull plate 16. The damper 17 and the return spring 18 will reset, causing the locking rod 15 to engage in the locking groove 14, thus locking the position of the guardrail 5.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A patient transfer device for operating room care, comprising a device body (7), a second lead screw (19) and a mounting box (20), characterized in that: A control panel (9) is installed below the device body (7). A servo motor (2) is installed on one side of the inner wall of the device body (7). The output end of the servo motor (2) is connected to a first lead screw (1) via a drive shaft. A second lead screw (19) is installed on the inner wall of the device body (7) on one side of the first lead screw (1). A third lead screw (8) is connected to one end of both the second lead screw (19) and the first lead screw (1). Movable sleeves (3) are installed on the outer walls of both ends of the first lead screw (1), the third lead screw (8), and the second lead screw (19). A support plate (4) is movably connected between the top ends of the movable sleeves (3) via a rotating shaft. One end of the support plate (4) is movably connected to the bottom end of the bed board (6) via a rotating shaft. Guardrails (5) are installed at both ends of the device body (7). Mounting boxes (20) are installed on both sides of the upper ends of the device body (7).

2. The patient transport device for operating room nursing according to claim 1, characterized in that: The threads on the outer walls of the first lead screw (1), the third lead screw (8), and the second lead screw (19) are in opposite directions, and the movable sleeve (3) forms a threaded connection structure with the first lead screw (1), the third lead screw (8), and the second lead screw (19).

3. The patient transport device for operating room nursing according to claim 1, characterized in that: Both the first lead screw (1) and the second lead screw (19) have pulleys (11) installed on the outer walls of one end, and a synchronous belt (10) is connected between the outer walls of the pulleys (11).

4. The patient transport device for operating room nursing according to claim 1, characterized in that: The inner walls of both ends of the device body (7) are provided with sliding grooves, and the outer walls of both ends of the bed board (6) are movably connected to the sliding grooves by pulleys.

5. A patient transport device for operating room nursing according to claim 1, characterized in that: Movable rods (13) are movably installed on the inner walls of both ends of the device body (7), and connecting rods (12) are connected to both ends of the movable rods (13). The top ends of the connecting rods (12) are fixedly connected to the guardrail (5).

6. A patient transport device for operating room nursing according to claim 5, characterized in that: The inner side of each mounting box (20) is equipped with a locking rod (15), and one side of each locking rod (15) is connected to a pull plate (16). The top of each pull plate (16) extends to the top of the mounting box (20). The outer wall of each connecting rod (12) is provided with a locking groove (14) that cooperates with the locking rod (15).

7. A patient transport device for operating room nursing according to claim 6, characterized in that: The inner wall of each mounting box (20) is equipped with a damper (17), and the outer wall of each damper (17) is equipped with a return spring (18). One end of each damper (17) is fixedly connected to the pull plate (16).

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