CN219397343U - Auxiliary device for muscle bone ultrasonic examination - Google Patents

Abstract

The utility model relates to the technical field of medical equipment, in particular to an auxiliary device for muscle and bone ultrasonic examination, which comprises a base, a fixed box and a motor, wherein a screw rod is movably installed in the middle of the inner side of the base, a thread bush is installed on the surface thread of the screw rod, sliding rods are arranged on two sides of the screw rod, and sliding blocks are arranged on the surfaces of the sliding rods in a sliding manner. The utility model overcomes the defects of the prior art, and by arranging the screw rod, the thread bush and the motor, after a patient lies on the bed board, the motor can be started and controlled by the controller, the motor does work to drive the screw rod, the thread bush slides on the surface of the screw rod when the screw rod rotates, and the thread bush is connected with the large connecting block at the lower end of the supporting seat, so that the position sliding of the thread bush can carry the supporting seat and the bed board to synchronously operate, the patient is not required to move back and forth on the bed, and the device is more convenient for some patients inconvenient to move, and the practicability is improved.

Description

Musculoskeletal Ultrasound Examination Assist Device

technical field

The utility model relates to the technical field of medical equipment, in particular to an auxiliary device for musculoskeletal ultrasonic examination.

Background technique

Ultrasound examination is a very important disease diagnosis technology in modern clinical medicine. It has the advantages of non-invasive, wide range of examination, and low cost. In the ultrasound imaging department of major hospitals, doctors need to hold the ultrasound probe directly against the patient's outer skin to perform ultrasound examination on the musculoskeletal area.

However, in some existing musculoskeletal ultrasound examination auxiliary devices, the bed board cannot move the patient forward and backward after the patient is lying down, so that the patient needs to move on the bed by himself.

Utility model content

In order to solve the above technical problems, the utility model provides the following technical solutions:

The musculoskeletal ultrasonic inspection auxiliary device includes a base, a fixing box and a motor. A screw rod is movably installed in the middle part of the inner side of the base, and a threaded sleeve is installed on the surface of the screw rod. Both sides of the screw rod are provided with sliders, and sliders are installed on the surface of the slider rod. Electric cylinders are installed inside the fixing box, and a piston rod is installed through the upper end of the fixing box;

The motor and the screw rod are set in linkage, and the two slide rods are symmetrically distributed around the screw rod.

Preferably, a connecting plate is fixedly installed on the upper end of the piston rod, and a placing plate is fixedly installed on the upper end of the connecting plate, and the placing plate is in an arc shape.

Preferably, a bed board is fixedly installed at the lower end of the fixed box, and a support base is fixedly installed at the lower end of the bed board, the support base is trapezoidal in shape, and an anti-slip pad is provided at the lower end of the base.

Preferably, a large connecting block and a small connecting block are respectively installed on the lower end of the support base, and the large connecting block and the small connecting block are respectively connected with the threaded sleeve and the upper end of the sliding block.

Preferably, a backrest is installed on the front side of the bed board, an angle adjuster is installed at the junction of the bed board and the backrest, and a headrest is installed on the side of the backrest.

Preferably, protective pads are provided on the inner sides of the placement boards, and there are several protective pads, and the protective pads are all equidistantly arranged and distributed laterally.

This practical new embodiment provides a muscle ultrasound examination auxiliary device, which has the following beneficial effects: After the patient is lying, the bedboard can move the patient's front and rear positions, so that the patient does not need to move on the bed. It is more convenient for patients who are inconvenient to move, which improves the practicality of this device. It can automatically adjust the height, so that the patient's hand can be placed according to the height of the examination, so that the placing board can provide the hand with a reliance point to reduce the labor intensity of the patient during the hand muscle bone examination.

1. By setting the screw rod, threaded sleeve and motor, after the patient lies on the bed, the controller can be used to open and control the motor. The motor will drive the screw rod. When the screw rod rotates, the threaded sleeve will slide on the surface of the screw rod. Since the threaded sleeve is connected to the large connection block at the lower end of the support base, the sliding position of the threaded sleeve will carry out synchronous operation with the support base and the bed board, so that the patient does not need to move forward and backward on the bed. It is more convenient for some inconvenient patients and improves the practicability of the device.

2. By setting the electric cylinder, the piston rod and the placing plate, after the patient puts the hand on the placing plate, the controller can be used to open and drive the electric cylinder, and the electric cylinder will drive the piston rod to move up and down, so as to realize the adjustment of the height of the hand placed on the top of the placing plate, so that the patient’s hand can be placed according to the inspection height, so that the placing plate can provide a point of support for the patient’s hand and reduce the labor intensity of the patient during the hand musculoskeletal examination.

Description of drawings

The accompanying drawings are used to provide a further understanding of the utility model, and constitute a part of the description, and are used to explain the utility model together with the embodiments of the utility model, and do not constitute a limitation to the utility model. In the attached picture:

Fig. 1 is a schematic diagram of the overall structure of the utility model;

Fig. 2 is a schematic diagram of the internal structure of the utility model fixed box;

Fig. 3 is a schematic diagram of the internal structure of the base of the utility model;

Fig. 4 is a schematic diagram of the structure of the bottom of the support seat of the utility model;

Fig. 5 is a schematic diagram of the structure of the placement board of the present invention.

Among the figure: 1, base; 2, support seat; 3, bed board; 4, fixed box; 5, backrest; 6, headrest; 7, non-slip pad; 8, electric cylinder; 9, piston rod; 10, connecting plate;

Detailed ways

The preferred embodiments of the present utility model are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present utility model, and are not intended to limit the present utility model.

Embodiment: As shown in Figures 1-5, the musculoskeletal ultrasound examination auxiliary device includes a base 1, a fixed box 4 and a motor 16. A screw rod 13 is movably installed in the middle part of the inner side of the base 1, and a threaded sleeve 14 is installed on the surface thread of the screw rod 13. Slide rods 12 are provided on both sides of the screw rod 13, and sliders 15 are installed on the surface of the slide rods 12. Electric cylinders 8 are installed inside the fixed box 4, and a piston rod 9 is provided through the upper end of the fixed box 4, so that the motor 16 can be opened and controlled by the controller. , the motor 16 works to drive the screw rod 13. When the screw rod 13 rotates, the threaded sleeve 14 will slide on the surface of the screw rod 13. At the same time, the two sliders 15 will also slide on the surface of the slide rod 12 to improve the driving stability of the support seat 2, and use the controller to open and control the electric cylinder 8, so that the piston rod 9 can be telescopically driven.

Specifically, referring to FIG. 2 , a connection plate 10 is fixedly installed on the upper end of the piston rod 9, and a placement plate 11 is fixedly installed on the upper end of the connection plate 10, so that the actual height of the placement plate 11 can be adjusted by the connection plate 10 when the piston rod 9 is telescopically working.

Specifically, referring to Fig. 1, a support base 2 is fixedly installed through the lower end of the bed board 3, the support base 2 is in a trapezoidal shape, and the lower end of the base 1 is provided with an anti-skid pad 7, so that the anti-skid pad 7 can improve the anti-skid property of the base 1 on the ground, and when the support base 2 slides in the position, the bed board 3 will follow the support base 2 synchronously.

Specifically, referring to FIGS. 3-4 , the large connecting block 17 and the small connecting block 18 are respectively connected to the upper ends of the threaded sleeve 14 and the slider 15, so that when the threaded sleeve 14 slides under the rotation of the screw rod 13, it can directly carry the support seat 2 for front and rear position adjustment.

Concrete, please refer to Fig. 1, backrest 5 is installed by the front side of bed board 3, and angle adjuster 20 is installed at the junction of bed board 3 and backrest 5, makes use of angle adjuster 20 to be able to regulate backrest 5 at the inclination angle of bed board 3 front ends.

Specifically, referring to Fig. 5 , protective pads 19 are arranged on the inner side of the placing board 11, and several protective pads 19 are provided, and the protective pads 19 are all equidistantly arranged and distributed horizontally, so that when the patient places his hand on the placing board 11, each protective pad 19 will support the hand to improve the comfort of the patient.

Working principle: the patient lies on the bed board 3 first, leans against the backrest 5, and then uses the controller to open and control the motor 16. The motor 16 works to drive the screw rod 13. When the screw rod 13 rotates, the threaded sleeve 14 will slide on the surface of the screw rod 13. Since the threaded sleeve 14 is connected to the large connection block 17 at the lower end of the support base 2, the sliding position of the screw sleeve 14 will be synchronously operated with the support base 2 and the bed board 3, so that the patient does not need to move forward and backward on the bed. It is more convenient for patients who are inconvenient to move. After the patient places their hands on the placement board 11, they can use the controller to open and drive the electric cylinder 8. The electric cylinder 8 will drive the piston rod 9 to move up and down, so as to realize the adjustment of the height of the hand placed on the upper end of the placement board 11.

Claims (6)

1. Auxiliary device for musculoskeletal ultrasound examination, comprising a base (1), a fixed box (4) and a motor (16), characterized in that a screw rod (13) is movably installed in the middle of the inner side of the base (1), the surface of the screw rod (13) is threaded with a threaded sleeve (14), the two sides of the screw rod (13) are provided with sliders (12), the surface of the slider rod (12) is slidingly provided with sliders (15), and the inside of the fixed box (4) is equipped with an electric cylinder (8), the upper end of the fixed box (4) is provided with a piston rod (9); The motor (16) and the screw rod (13) are set in linkage, and the two sliding rods (12) are distributed symmetrically around the screw rod (13). 2. The auxiliary device for musculoskeletal ultrasound examination according to claim 1, characterized in that, the upper end of the piston rod (9) is fixedly installed with a connecting plate (10), and the upper end of the connecting plate (10) is fixedly installed with a placement plate (11), and the placement plate (11) is in an arc shape. 3. The auxiliary device for musculoskeletal ultrasound examination according to claim 1, characterized in that a bed board (3) is fixedly installed at the lower end of the fixed box (4), a support seat (2) is fixedly installed at the lower end of the bed board (3), the support seat (2) is trapezoidal, and an anti-skid pad (7) is provided at the lower end of the base (1). 4. The auxiliary device for musculoskeletal ultrasonic examination according to claim 3, characterized in that, the lower end of the support seat (2) is respectively equipped with a large connecting block (17) and a small connecting block (18), and the large connecting block (17) and the small connecting block (18) are respectively connected to the upper ends of the threaded sleeve (14) and the slider (15). The auxiliary device for musculoskeletal ultrasound examination according to claim 3, characterized in that, a backrest (5) is installed on the front side of the bed board (3), an angle adjuster (20) is installed at the connection between the bed board (3) and the backrest (5), and a headrest (6) is installed on the side of the backrest (5). 6. The auxiliary device for musculoskeletal ultrasound examination according to claim 2, characterized in that, protective pads (19) are provided on the inside of the placement board (11), and several protective pads (19) are provided, and the protective pads (19) are all equidistantly arranged and distributed laterally.