Medical image imaging device based on non-contact man-machine interaction

Abstract

The utility model belongs to the technical field of image imaging, and particularly relates to a medical image imaging device based on non-contact man-machine interaction, which comprises a U-shaped frame, two threaded rods which are arranged in a left-right corresponding mode are jointly and rotatably connected between the upper inner wall and the lower inner wall of the U-shaped frame, and first bevel gears are fixedly sleeved on the two threaded rods. Two first supporting plates which are correspondingly arranged left and right are fixedly connected to the lower inner wall of the U-shaped frame, a rotating shaft rod is arranged between the two first supporting plates, the rotating shaft rod penetrates through the two first supporting plates and is rotationally connected with the two first supporting plates, and two second bevel gears are fixedly connected to the two ends of the rotating shaft rod correspondingly. The device can be moved to a needed position, the height is adjusted by stepping on the pedal so as to adapt to different heights and figures of medical staff, interaction is conducted through gestures and information, so that hands of the medical staff do not need to make contact with the device in the whole operation process, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of image imaging, in particular to a medical image imaging device based on non-contact human-computer interaction. Background Art

[0002] AR glasses are smart glasses that can provide an augmented reality (AR) experience. They can overlay virtual information into the user's field of view, allowing the user to see and interact with virtual content in the real world.

[0003] When performing surgery, doctors often need to monitor the patient's physical condition, anatomical structure images and other information. In current operating rooms, doctors often use computers and display screens to observe this data, but doctors cannot touch unsterilized equipment during surgery. They need nurses to assist in operating the computer to see the information they want to know. Communication problems can easily affect the efficiency of viewing information, which can have a great impact on the surgery and delay the best time to treat the patient. AR glasses and other devices can perform contactless human-computer interaction through gesture recognition, but medical staff cannot wear them all the time during surgery because they cannot touch sterile equipment with their hands. Wearing AR glasses and other devices requires the assistance of others, which is very troublesome and affects efficiency.

[0004] Therefore, we proposed a medical imaging device based on non-contact human-computer interaction to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings in the prior art and to propose a medical imaging device based on non-contact human-computer interaction.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A medical imaging device based on non-contact human-computer interaction comprises a U-shaped frame, wherein two threaded rods correspondingly arranged on the left and right are rotatably connected between the upper and lower inner walls of the U-shaped frame, and first bevel gears are fixedly sleeved on the two threaded rods, and two first support plates correspondingly arranged on the left and right are fixedly connected to the lower inner wall of the U-shaped frame, and a rotating shaft rod is provided between the two first support plates, and the rotating shaft rod passes through the two first support plates and is rotatably connected thereto, and two second bevel gears are fixedly connected to both ends of the rotating shaft rod, and the two second bevel gears are respectively meshed with the corresponding first bevel gears.

[0008] Preferably, the rear inner wall of the U-shaped frame is fixedly connected to two second support plates correspondingly arranged up and down, and a worm is connected to the two second support plates for common rotation, and a motor for driving the worm to rotate is fixedly installed at one end of one of the second support plates away from the other second support plate, and a worm wheel is fixedly sleeved on the rotating shaft, and the worm is meshed with the worm wheel.

[0009] Preferably, a control module is provided between the two first support plates, the lower end of the control module is fixedly connected to the lower inner wall of the U-shaped frame, the upper end of the control module is fixedly installed with two remote control pedals correspondingly arranged on the left and right, and a limiting rod is fixedly connected between the control module and the upper inner wall of the U-shaped frame.

[0010] Preferably, the upper sliding sleeve of the limiting rod is provided with a background plate, the front end of the background plate is fixedly connected to an L-shaped retaining block at the upper position, and the lower end of the retaining block is fixedly installed with AR glasses.

[0011] Preferably, a moving block is commonly threadedly sleeved on the two threaded rods, and the front end of the moving block is fixedly connected to the background plate.

[0012] Preferably, a push-pull handle is fixedly connected to the rear end of the U-shaped frame, and universal wheels are fixedly installed at the four corners of the lower end of the U-shaped frame.

[0013] Compared with the existing technology, the advantages of this device are:

[0014] 1. The device is equipped with universal wheels and can be moved to the position required by medical staff. When in use, the height can be adjusted by stepping on the remote control pedal, so that medical staff of different heights and body shapes can adjust the AR glasses to a height suitable for themselves. The information presented on the background board through the AR glasses can be interacted with through gestures, and there is no need to wear AR glasses all the time. During the whole process of use, the medical staff's hands do not need to touch the equipment to avoid contamination.

[0015] In summary, the device can be moved to the required position, and the height can be adjusted by stepping on the pedal to adapt to the different heights and body shapes of medical staff. The device can interact with information through gestures, so that the medical staff does not need to touch the device with their hands during the operation, which is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a front stereoscopic image of a medical imaging device based on non-contact human-computer interaction proposed by the utility model;

[0017] Figure 2 This is a side stereoscopic view of a medical imaging device based on non-contact human-computer interaction proposed by the utility model;

[0018] Figure 3This is a partial stereoscopic diagram of the connection between the worm wheel and the worm in the non-contact human-computer interactive medical imaging device proposed by the utility model.

[0019] In the figure: 1 U-shaped frame, 2 threaded rod, 3 limit rod, 4 first bevel gear, 5 first support plate, 6 rotating shaft, 7 second bevel gear, 8 second support plate, 9 worm, 10 worm wheel, 11 motor, 12 control module, 13 remote control pedal, 14 moving block, 15 background plate, 16 fixing block, 17 AR glasses, 18 universal wheel, 19 push-pull handle. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] Reference Figure 1-Figure 3 A medical imaging device based on non-contact human-computer interaction includes a U-shaped frame 1, two threaded rods 2 correspondingly arranged on the left and right are connected to rotate together between the upper and lower inner walls of the U-shaped frame 1, and first bevel gears 4 are fixedly sleeved on the two threaded rods 2, and two first support plates 5 correspondingly arranged on the left and right are fixedly connected to the lower inner wall of the U-shaped frame 1, and a rotating shaft 6 is provided between the two first support plates 5, and the rotating shaft 6 passes through the two first support plates 5 and is rotatably connected thereto, and two second bevel gears 7 are fixedly connected to both ends of the rotating shaft 6, and the two second bevel gears 7 are respectively meshed with the corresponding first bevel gears 4. Two second support plates 8 correspondingly arranged on the upper and lower sides are fixedly connected to the rear inner wall of the U-shaped frame 1, and a worm 9 is connected to rotate together between the two second support plates 8, and a motor 11 for driving the worm 9 to rotate is fixedly installed at one end of one of the second support plates 8 away from the other second support plate 8, and a worm wheel 10 is fixedly sleeved on the rotating shaft 6, and the worm 9 meshes with the worm wheel 10. When the motor 11 drives the worm 9 to rotate, the worm 9 drives the worm wheel 10 to rotate the rotating shaft 6, and the two second bevel gears 7 fixedly connected to the two ends of the rotating shaft 6 respectively drive the corresponding meshing first bevel gears 4 to rotate so that the two threaded rods 2 rotate simultaneously. The two threaded rods 2 are commonly threadedly sleeved with a moving block 14, and the thread rotation directions of the two threaded rods 2 are opposite. The two second bevel gears 7 are symmetrically arranged, so the two meshing first bevel gears 4 rotate in opposite directions when they rotate simultaneously. Because the thread rotation directions of the two threaded rods 2 are opposite, the moving block 14 commonly threadedly sleeved thereon can be raised or lowered when the two threaded rods 2 rotate simultaneously.

[0022] A control module 12 is provided between the two first support plates 5, the lower end of the control module 12 is fixedly connected to the lower inner wall of the U-shaped frame 1, and two remote control pedals 13 correspondingly arranged on the left and right are fixedly installed on the upper end of the control module 12, and the limit rod 3 is fixedly connected between the control module 12 and the upper inner wall of the U-shaped frame 1. The two remote control pedals 13 can be stepped on to remotely control the output end of the motor 11 through the control module 12, so as to achieve the effect of controlling the moving block 14 to rise or fall. The remote control pedal 13 remotely controls the output end of the motor 11 through the control module 12, which is a prior art and will not be described in detail here.

[0023] A background plate 15 is provided on the sliding sleeve of the limit rod 3. An L-shaped retaining block 16 is fixedly connected to the upper front end of the background plate 15. AR glasses 17 are fixedly installed on the lower end of the retaining block 16. The front end of the moving block 14 is fixedly connected to the background plate 15. When the moving block 14 rises and falls, the background plate 15 can be driven to rise or fall, thereby adjusting the height of the AR glasses 17. During the operation, the doctor can project the patient's physical data or information on the background plate 15 through the AR glasses 17 to monitor the patient's physical condition. The front camera set on the AR glasses 17 recognizes gestures and interacts with information such as anatomical structure diagrams to achieve the effect of contactless human-computer interaction. The working principle of the AR glasses 17 is all existing technology and will not be explained in detail here.

[0024] The rear end of the U-shaped frame 1 is fixedly connected with a push-pull handle 19, and the four corners of the lower end of the U-shaped frame 1 are fixedly installed with universal wheels 18. Medical staff can push the device through the push-pull handle 19 and move the device to a suitable position through the universal wheels 18.

[0025] When using the utility model, medical staff can first adjust the position of the device by pushing and pulling the handle 19 and the universal wheel 18, and move the device to a suitable position in the operating room. Medical staff of different heights can control the steering of the motor 11 by stepping on the remote control pedal 13 to make the AR glasses 17 rise or fall to a height suitable for them. During the operation, the AR glasses 17 can recognize gestures to interact with information, without the need for hands to touch contaminated equipment and be contaminated.

[0026] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A medical imaging device based on non-contact human-computer interaction, comprising a U-shaped frame (1), characterized in that: Two threaded rods (2) correspondingly arranged on the left and right are rotatably connected between the upper and lower inner walls of the U-shaped frame (1), and the two threaded rods (2) are fixedly sleeved with a first bevel gear (4). Two first support plates (5) correspondingly arranged on the left and right are fixedly connected to the lower inner wall of the U-shaped frame (1), and a rotating shaft (6) is provided between the two first support plates (5). The rotating shaft (6) passes through the two first support plates (5) and is rotatably connected thereto. Two second bevel gears (7) are fixedly connected to both ends of the rotating shaft (6), and the two second bevel gears (7) are respectively meshed with the corresponding first bevel gears (4).

2. According to claim 1, a medical imaging device based on non-contact human-computer interaction is characterized in that: The rear inner wall of the U-shaped frame (1) is fixedly connected to two second support plates (8) arranged correspondingly in an upper and lower direction, and a worm (9) is connected to the two second support plates (8) for common rotation, and a motor (11) for driving the worm (9) to rotate is fixedly installed at one end of one of the second support plates (8) away from the other second support plate (8), and a worm wheel (10) is fixedly sleeved on the rotating shaft (6), and the worm (9) is meshed with the worm wheel (10).

3. The medical imaging device based on non-contact human-computer interaction according to claim 1, characterized in that: A control module (12) is provided between the two first support plates (5); the lower end of the control module (12) is fixedly connected to the lower inner wall of the U-shaped frame (1); two left and right correspondingly arranged remote control pedals (13) are fixedly mounted on the upper end of the control module (12); and a limit rod (3) is fixedly connected between the control module (12) and the upper inner wall of the U-shaped frame (1).

4. The medical imaging device based on non-contact human-computer interaction according to claim 3, characterized in that: The upper sliding sleeve of the limiting rod (3) is provided with a background plate (15), the front end of the background plate (15) is fixedly connected to an L-shaped retaining block (16) at an upper position, and the lower end of the retaining block (16) is fixedly mounted with AR glasses (17).

5. The medical imaging device based on non-contact human-computer interaction according to claim 4, characterized in that: A moving block (14) is threadedly sleeved on the two threaded rods (2), and the front end of the moving block (14) is fixedly connected to the background plate (15).

6. The medical imaging device based on non-contact human-computer interaction according to claim 1, characterized in that: A push-pull handle (19) is fixedly connected to the rear end of the U-shaped frame (1), and universal wheels (18) are fixedly installed at the four corners of the lower end of the U-shaped frame (1).

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