Patient limb fixing frame for operating room nursing

Abstract

A patient limb fixing frame for operating room nursing comprises a bottom plate, a seat and a vertical rod, a supporting device is arranged in the seat and comprises a rotating disc and a threaded rod, one end of the threaded rod penetrates through the surface of the seat through a bearing to be fixedly connected with the surface of the rotating disc, and one end of the rotating rod is fixedly connected with the surface of a push rod through a rotating shaft. According to the patient limb fixing frame for operating room nursing, through cooperation of the angle adjusting device and the supporting device, after the angle of the adjusting plate is adjusted to a proper angle, a medical worker rotates the rotating disc, the push rod can push the supporting plate to move, the supporting plate can move, and the patient limb fixing frame is convenient to use. The supporting plate and the adjusting plate are matched to fix the legs of the patient, by adjusting the distance of the supporting plate and the angle of the adjusting plate, it can be guaranteed that the device can adapt to patients of different body types, the practicability of the device is improved, meanwhile, the limitation of the device can be reduced, and the device can be more convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of limb fixation, in particular to a patient limb fixation frame for nursing in an operating room. Background Art

[0002] In operating room nursing, it is often necessary to fix the patient's limbs in order to complete the nursing operation. In order to ensure the patient's treatment and facilitate the care of medical staff, the limbs of such patients need to be firmly fixed.

[0003] For example, the authorization announcement number "CN219847260U" is a patient limb fixation frame for operating room nursing. It is not only convenient for fixing the lower limbs, but also convenient for massage care of the lower limbs, so that the lower limb care and fixation are integrated, and the nursing effect is better. The device fixes the patient's legs through structures such as locks, but the device cannot adjust the tightening length, so that the device is convenient for fixing patients of different body types. When the patient's body is large, the device will tighten the patient's legs, making the practicality of the device low. At the same time, the device is not convenient for adjusting the different leg shapes of patients, so when the device is used to fix patients with different leg shapes, there will be a situation where the patient feels uncomfortable, which increases the limitations of the device and makes the device inconvenient to use. Summary of the invention

[0004] The utility model aims to solve the problems existing in the prior art and provide a patient limb fixation frame for operating room nursing, so as to achieve the purpose of improving the practicality of the device and reducing limitations.

[0005] The utility model adopts a technical solution to solve its technical problems: this patient limb fixing frame for operating room nursing includes a base plate, a seat and a vertical rod, a supporting device is arranged inside the seat, and the supporting device includes a turntable and a threaded rod, one end of the threaded rod passes through the seat surface through a bearing and is fixedly connected to the turntable surface, one end of the threaded rod is rotatably connected to the inner surface of the seat through a bearing, a threaded block is threadedly connected to the threaded rod surface, a protruding part of the threaded block surface is slidably engaged with a slideway provided on the inner surface of the seat, the threaded block surface is movably connected to one end of the rotating rod through a rotating shaft, one end of the rotating rod is fixedly connected to the push rod surface through a rotating shaft, and one end of the push rod passes through the seat surface and is fixedly connected to the support plate surface.

[0006] For further improvement, the bottom plate surface is fixedly connected to a seat, the seat surface is fixedly connected to a cushion, and the seat surface is fixedly connected to a backrest.

[0007] For further improvement, the surface of the vertical rod is provided with an angle adjustment device, and the angle adjustment device includes a pull block and a fixed box, the fixed box is fixedly connected to the surface of the vertical rod, the fixed box is slidably engaged with the pull block through a slideway opened on the surface, the pull block surface is slidably connected to the surface of the transmission block, the transmission block is slidably engaged with the surface of the slide rod through a through hole opened on the surface, both ends of the slide rod are fixedly connected to the inner surface of the fixed box, the surface of the transmission block is fixedly connected with a spring plate, the surface of the spring plate is fixedly connected with a clamping rod and a spring, one end of the spring is fixedly connected to the inner surface of the fixed box, and one end of the clamping rod passes through the surface of the vertical rod and is clamped with the through hole opened on the surface of the disc.

[0008] For further improvement, the backrest surface is movably connected to one end of two groups of handrail rods through a rotating shaft, and the backrest surface is symmetrically fixedly connected with a first straight block and a second straight block.

[0009] For further improvement, one end of the handrail rod is fixedly connected to a vertical rod, and the surfaces of the vertical rods on both sides are movably connected to the adjustment plate through a rotating shaft.

[0010] For further improvement, one end of the adjustment plate is fixedly connected to a disc, and sponge pads are provided on the surfaces of the adjustment plate and the supporting plate.

[0011] The beneficial effect of the utility model is as follows: according to the utility model, through the cooperation of the angle adjustment device and the supporting device, the patient sits on the seat surface, the medical staff pulls the armrest rod so that the surface of the armrest rod can be pressed against the surface of the second straight block, the medical staff pushes the pulling block downward so that the clamping rod is no longer clamped with the surface of the disc, and after adjusting the angle of the adjustment plate to a suitable angle, the pulling block is released. According to the above operation, the clamping rod can be clamped with the through hole opened on the surface of the disc again, so that the position of the adjustment plate can be fixed, the medical staff rotates the turntable so that the turntable can drive the push rod to move, so that the push rod can push the support plate to move, so that the support plate and the adjustment plate cooperate to fix the patient's legs, and by adjusting the distance of the support plate and the angle of the adjustment plate, it can be ensured that the device can adapt to patients of different sizes, so that the practicality of the device is improved, and at the same time the limitations of the device can be reduced, so that the device can be more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model;

[0013] Figure 2 for Figure 1 A front cross-sectional view of

[0014] Figure 3 for Figure 1 A front view of

[0015] Figure 4 for Figure 1 Side view of

[0016] Figure 5 is a side sectional view of the angle adjustment device;

[0017] Figure 6 is a top sectional view of the supporting device;

[0018] Figure 7 for Figure 3 Schematic diagram of part A.

[0019] Explanation of the reference numerals in the accompanying drawings: 1. base plate, 2. seat, 3. supporting device, 301. threaded block, 302. support plate, 303. turntable, 304. threaded rod, 305. rotating rod, 306. push rod, 4. first straight block, 5. second straight block, 6. backrest, 7. armrest rod, 8. cushion, 9. angle adjustment device, 901. pull block, 902. disc, 903. clamping rod, 904. spring, 905. spring plate, 906. sliding rod, 907, transmission block, 908. fixed box, 10. vertical rod, 11. adjustment plate. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings:

[0021] See attached Figure 1-7 : In the present embodiment, a patient limb fixing frame for operating room nursing includes a base plate 1, a seat 2 and a vertical rod 10. A supporting device 3 is provided inside the seat 2. The supporting device 3 includes a turntable 303 and a threaded rod 304. One end of the threaded rod 304 passes through the surface of the seat 2 through a bearing and is fixedly connected to the surface of the turntable 303. The threaded rod 304 can be easily rotated through the turntable 303. One end of the threaded rod 304 is rotatably connected to the inner surface of the seat 2 through a bearing. The surface of the threaded rod 304 is threadedly connected to a threaded block 301. The rotation of the threaded rod 304 can drive the threaded block 301 to move. The protruding portion on the surface of the threaded block 301 The screw block 301 is slidably engaged with the slideway opened on the inner surface of the seat 2 to fix the position and movement track of the screw block 301. The surface of the screw block 301 is movably connected with one end of the rotating rod 305 through a rotating shaft. The movement of the screw block 301 can drive the rotating rod 305 to rotate. One end of the rotating rod 305 is fixedly connected to the surface of the push rod 306 through the rotating shaft. The rotation of the rotating rod 305 can drive the push rod 306 to move. One end of the push rod 306 penetrates the surface of the seat 2 and is fixedly connected to the surface of the support plate 302. The push rod 306 can push the support plate 302 to move. The push rod 306 can fix the movement track under the action of the through hole on the surface of the seat 2.

[0022] The surface of the vertical rod 10 is provided with an angle adjustment device 9, which includes a pull block 901 and a fixed box 908. The fixed box 908 is fixedly connected to the surface of the vertical rod 10. The fixed box 908 is slidably connected with the pull block 901 through a slideway provided on the surface. The surface of the pull block 901 is slidably connected with the surface of the transmission block 907. The pull block 901 can drive the transmission block 907 to move. The transmission block 907 is slidably connected with the surface of the slide bar 906 through a through hole provided on the surface. The transmission block 907 can fix the motion track under the action of the slide bar 906. Both ends of the slide bar 906 are connected to the The inner surface of the fixed box 908 is fixedly connected, and the surface of the transmission block 907 is fixedly connected with a spring plate 905, and the surface of the spring plate 905 is fixedly connected with a clamping rod 903 and a spring 904. The spring 904 can meet the working needs according to actual needs. The spring 904 can push the spring plate 905 to return to its original position. One end of the spring 904 is fixedly connected to the inner surface of the fixed box 908, and one end of the clamping rod 903 passes through the surface of the vertical rod 10 and is clamped with the through hole opened on the surface of the disk 902. The angle of the disk 902 is fixed by the clamping rod 903, so that the angle of the adjustment plate 11 can be fixed.

[0023] A seat 2 is fixedly connected to the surface of the bottom plate 1, a cushion 8 is fixedly connected to the surface of the seat 2, a backrest 6 is fixedly connected to the surface of the seat 2, the surface of the backrest 6 is movably connected to one end of two sets of armrest rods 7 through a rotating shaft, a first straight block 4 and a second straight block 5 are symmetrically fixedly connected to the surface of the backrest 6, the first straight block 4 and the second straight block 5 can limit the rotation position of the armrest rod 7, one end of the armrest rod 7 is fixedly connected to a vertical rod 10, the surfaces of the vertical rods 10 on both sides are movably connected to an adjustment plate 11 through a rotating shaft, one end of the adjustment plate 11 is fixedly connected to a disc 902, and sponge pads are provided on the surfaces of the adjustment plate 11 and the support plate 302.

[0024] Working principle: When the patient's legs are fixed, the patient sits on the surface of the seat 2, and the medical staff pulls the armrest rod 7 so that the surface of the armrest rod 7 can be pressed against the surface of the second straight block 5, and the medical staff pushes the pull block 901 downward so that the pull block 901 can push the transmission block 907 to move, so that the transmission block 907 can push the spring plate 905 to move, so that the spring plate 905 can pull the spring 904, and at the same time, the clamping rod 903 is no longer clamped with the surface of the disc 902. After adjusting the angle of the adjustment plate 11 to a suitable angle, release the pull block 901. According to the above operation, the clamping rod 903 can be clamped with the through hole opened on the surface of the disc 902 again, so that the position of the adjustment plate 11 can be fixed.

[0025] Positioning process: the medical staff rotates the turntable 303, so that the turntable 303 can drive the threaded rod 304 to rotate, so that the threaded rod 304 can drive the threaded block 301 to move, so that the threaded block 301 can drive the rotating rod 305 to rotate, so that the rotating rod 305 can drive the push rod 306 to move, so that the push rod 306 can push the support plate 302 to move, so that the support plate 302 and the adjustment plate 11 cooperate to fix the patient's legs.

[0026] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A patient limb fixation frame for operating room nursing, comprising a base plate (1), a seat (2) and a vertical rod (10), characterized in that: A support device (3) is provided inside the seat (2), and the support device (3) comprises a turntable (303) and a threaded rod (304); one end of the threaded rod (304) passes through the surface of the seat (2) through a bearing and is fixedly connected to the surface of the turntable (303); one end of the threaded rod (304) is rotatably connected to the inner surface of the seat (2) through a bearing; a threaded block (301) is threadedly connected to the surface of the threaded rod (304); a protruding portion of the surface of the threaded block (301) is slidably engaged with a slideway provided on the inner surface of the seat (2); the surface of the threaded block (301) is movably connected to one end of a turntable (305) through a rotating shaft; one end of the turntable (305) is fixedly connected to the surface of a push rod (306) through a rotating shaft; one end of the push rod (306) passes through the surface of the seat (2) and is fixedly connected to the surface of the support plate (302).

2. The patient limb fixation frame for operating room nursing according to claim 1 is characterized by: A seat (2) is fixedly connected to the surface of the bottom plate (1), a seat cushion (8) is fixedly connected to the surface of the seat (2), and a backrest (6) is fixedly connected to the surface of the seat (2).

3. The patient limb fixation frame for operating room nursing according to claim 1 is characterized by: The surface of the vertical rod (10) is provided with an angle adjustment device (9), and the angle adjustment device (9) comprises a pull block (901) and a fixed box (908), the fixed box (908) is fixedly connected to the surface of the vertical rod (10), the fixed box (908) is slidably engaged with the pull block (901) via a slideway provided on the surface, the surface of the pull block (901) is slidably engaged with the surface of the transmission block (907), and the transmission block (907) is connected to the slide rod (906) via a through hole provided on the surface. The surface is slidably connected, both ends of the sliding rod (906) are fixedly connected to the inner surface of the fixed box (908), the surface of the transmission block (907) is fixedly connected to a spring plate (905), the surface of the spring plate (905) is fixedly connected to a connecting rod (903) and a spring (904), one end of the spring (904) is fixedly connected to the inner surface of the fixed box (908), and one end of the connecting rod (903) passes through the surface of the vertical rod (10) and is connected to a through hole opened on the surface of the disc (902).

4. The patient limb fixation frame for operating room nursing according to claim 2 is characterized by: The surface of the backrest (6) is movably connected to one end of two groups of handrail rods (7) via a rotating shaft, and the surface of the backrest (6) is symmetrically fixedly connected to a first straight block (4) and a second straight block (5).

5. The patient limb fixation frame for operating room nursing according to claim 4 is characterized by: One end of the handrail rod (7) is fixedly connected to a vertical rod (10), and surfaces of the vertical rod (10) on both sides are movably connected to an adjustment plate (11) via a rotating shaft.

6. The patient limb fixation frame for operating room nursing according to claim 5 is characterized by: One end of the adjustment plate (11) is fixedly connected to a disc (902), and sponge pads are provided on the surfaces of the adjustment plate (11) and the supporting plate (302).

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