Medical imaging system
By combining a medical bed, a human-computer interaction module, and a control module, non-contact imaging control is achieved, solving the problem of low efficiency in the imaging process, improving medical efficiency, avoiding contact contamination, and enhancing operational convenience and imaging quality.
Patent Information
- Application Number
- CN202422907539.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-27
- Publication Date
- 2026-01-27
- Estimated Expiration
- 2034-11-27
AI Technical Summary
In medical imaging, the control of the imaging process requires the assistance of technicians to operate the doctor, which leads to low medical efficiency and poses a risk of contact with contamination.
The system combines a medical bed, a human-computer interaction module, and a control module to control the imaging process in a non-contact manner. The imaging module generates aerial images, the sensing module senses the operator's actions, and the control module controls the controlled components of the medical imaging system. Automatic control is achieved by combining laser touch devices, proximity sensors, and foot switches.
It improves the efficiency of the medical imaging process, avoids contact contamination, enhances the convenience and flexibility of operation, and improves image quality and sensing sensitivity.
Smart Images
Figure CN223831108U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of medical equipment, and more particularly to medical imaging systems. Background Technology
[0002] In some medical imaging procedures, such as angiography, surgical treatment needs to be performed on the patient simultaneously with imaging. Currently, the imaging process is mostly controlled via physical buttons and handles. To avoid contact contamination, technicians often need to assist doctors in controlling the imaging process. Because doctors need to communicate with technicians to control the imaging process, overall medical efficiency is affected. Utility Model Content
[0003] The purpose of this invention is to provide a medical imaging system that improves medical efficiency.
[0004] This invention provides a medical imaging system, comprising a medical bed, a human-machine interface module, and a control module. The human-machine interface module is connected to the medical bed and includes an imaging module and a sensing module. The imaging module generates aerial images. The sensing module senses operations performed by the operator on the aerial images. The control module is signal-connected to the image data input terminal of the imaging module and the sensing data output terminal of the sensing module. The control module controls the controlled components of the medical imaging system.
[0005] This medical imaging system operates without physical contact with the human-computer interaction module, thus eliminating the risk of contact contamination. Surgeons can also control the imaging process, thereby improving medical efficiency.
[0006] In another illustrative embodiment of the medical imaging system, the human-machine interface module further includes a base and a rotating frame. The base is connected to the medical bed. The rotating frame is rotatably connected to the base about an axis parallel to the height direction of the medical bed. The imaging module and the sensing module are mounted on the rotating frame. This allows for easy adjustment of the angle according to the operator's position, resulting in a better user experience.
[0007] In another illustrative embodiment of the medical imaging system, the human-machine interface module further includes a drive device. The drive device is capable of driving the rotating frame to rotate relative to the base. The medical imaging system also includes an image acquisition module. The image acquisition module is capable of acquiring images of the operator's operating area in real time. A control module is signal-connected to the image data output terminal of the image acquisition module and the control signal input terminal of the drive device. This facilitates automatic angle following by the human-machine interface module.
[0008] In another illustrative embodiment of the medical imaging system, the human-machine interface module further includes a gear transmission mechanism. The drive device drives the rotating frame to rotate relative to the base via the gear transmission mechanism. This facilitates greater flexibility in spatial arrangement.
[0009] In another illustrative embodiment of the medical imaging system, the imaging module is a medium-free air imaging device. The medium-free air imaging device includes a display and an imaging plate. The display is capable of emitting image rays for generating a target image. The display is positioned on one side of the imaging plate. The imaging plate can change the propagation direction of the image rays to generate an aerial image corresponding to the target image content on the other side of the imaging plate. This facilitates improved image quality.
[0010] In another illustrative embodiment of the medical imaging system, the human-machine interface module has a cavity. A display is disposed within the cavity. The human-machine interface module has an opening communicating with the cavity. The imaging plate closes the opening. This facilitates cleaning and disinfection.
[0011] In another illustrative embodiment of the medical imaging system, the sensing module is a laser touch device. The laser touch device includes a laser emitter and a receiver. The laser emitter forms a light film in front of the aerial image. The receiver senses the light reflected from the light film by an object passing through it. A control module signal is connected to the receiver's sensing signal output terminal. Using a laser touch device improves sensing sensitivity.
[0012] In another illustrative embodiment of the medical imaging system, the system further includes a proximity sensor. The proximity sensor is used to sense the proximity of the operator to the human-machine interface module. A control module signal is connected to the sensing signal output of the proximity sensor. This facilitates automatic control based on the proximity of the operator to the human-machine interface module.
[0013] In another illustrative embodiment of the medical imaging system, the system further includes a foot switch. The foot switch is used to control the opening and closing of the human-machine interface module, thereby improving operational convenience.
[0014] In another illustrative embodiment of the medical imaging system, the medical bed includes a bed board. The bed board has guide rails. The guide rails are located on the long side of the bed board and extend along its length. A human-machine interface module is movably connected to the guide rails. This allows for easy adjustment of the position of the human-machine interface module along its length for convenient operation.
[0015] In another illustrative embodiment of the medical imaging system, the medical imaging system is a C-arm X-ray imaging system. Attached Figure Description
[0016] The following figures are for illustrative purposes only and do not limit the scope of the present invention.
[0017] Figure 1 This is a schematic diagram illustrating one embodiment of a medical imaging system.
[0018] Figure 2 For explanation Figure 1 The diagram shows the specific structure of the human-computer interaction module of the medical imaging system.
[0019] Label Explanation
[0020] 10 medical beds
[0021] 11 bed boards
[0022] D guide rail
[0023] 30 Human-Computer Interaction Module
[0024] 31 Imaging Module
[0025] 311 Monitor
[0026] 312 Imaging Panel
[0027] 32 Sensing Modules
[0028] 321 Laser Emitter
[0029] 322 receiver
[0030] 33 Base
[0031] 34 Rotating frame
[0032] 341 cavity
[0033] 342 Opening
[0034] 35 Drive devices
[0035] 36 Gear transmission mechanism
[0036] 50 Control Modules
[0037] 60 Image Acquisition Module
[0038] 70 Proximity Sensor
[0039] 80 Foot switch
[0040] P Aerial Imagery
[0041] M-film
[0042] H (height direction)
[0043] L (length direction)
[0044] Axis A Detailed Implementation
[0045] To provide a clearer understanding of the technical features, objectives, and effects of this utility model, specific embodiments of the present utility model are now described with reference to the accompanying drawings. In the drawings, the same reference numerals indicate components with the same or similar structures but the same function.
[0046] In this document, “illustrative” means “serving as an example, illustration or description”, and any illustration or implementation described herein as “illustrative” should not be construed as a more preferred or advantageous technical solution.
[0047] To keep the drawings simple, each drawing only schematically shows the parts related to this utility model, and they do not represent the actual structure of the product.
[0048] Figure 1 This is a schematic diagram illustrating one embodiment of a medical imaging system. The medical imaging system is, for example, a C-arm X-ray imaging system, such as an angiography system or a mobile C-arm X-ray imaging system, but is not limited thereto.
[0049] like Figure 1 As shown, the medical imaging system includes a medical bed 10, a human-computer interaction module 30, and a control module 50. The medical imaging system also includes medical imaging equipment, such as a C-arm X-ray imaging device, for example, an angiography device or a mobile C-arm X-ray imaging device. The human-computer interaction module 30 is connected to the medical bed 10.
[0050] Figure 2 For explanation Figure 1 The diagram shows the specific structure of the human-computer interaction module in the medical imaging system. (Example:) Figure 2 As shown, the human-computer interaction module 30 includes an imaging module 31 and a sensing module 32. The imaging module 31 is capable of generating an aerial image P. The sensing module 32 is used to sense the operations performed by the operator on the aerial image P.
[0051] The control module 50 is signal-connected to the image data input terminal of the imaging module 31 and the sensing data output terminal of the sensing module 32. The control module 50 is used to control the controlled components of the medical imaging system. These controlled components may be, for example, a medical bed and medical imaging equipment, but are not limited to these. In use, the control module 50 can, for example, analyze the operator's actions on the aerial image P based on the output data of the sensing module 32, and control the controlled components of the medical imaging system accordingly.
[0052] This medical imaging system operates without physical contact with the human-computer interaction module, thus eliminating the risk of contact contamination. Surgeons can also control the imaging process, thereby improving medical efficiency.
[0053] like Figure 2As shown in the schematic embodiment, the human-computer interaction module 30 also includes a base 33 and a rotating frame 34. The base 33 is connected to the medical bed 10, specifically, to the bed board 11 of the medical bed 10. The rotating frame 34 is rotatably connected to the base 33 about an axis A parallel to the height direction H of the medical bed 10. The imaging module 31 and the sensing module 32 are disposed on the rotating frame 34. This allows for easy adjustment of the appropriate angle according to the operator's position to achieve a better operating experience.
[0054] like Figure 2 As shown, in the illustrative embodiment, the human-machine interface module 30 further includes a drive device 35. The drive device 35 is capable of driving the rotating frame 34 to rotate relative to the base 33. The drive device 35 is, for example, a motor. In this illustrative embodiment, the human-machine interface module 30 also includes, for example, a gear transmission mechanism 36. The drive device 35 drives the rotating frame 34 to rotate relative to the base 33 via the gear transmission mechanism 36. This increases the flexibility of spatial arrangement, but is not limited thereto.
[0055] like Figure 1 As shown in the illustrative embodiment, the medical imaging system also includes an image acquisition module 60. The image acquisition module 60 can acquire images of the operator's operating area in real time to analyze the operator's angular position relative to the human-machine interface module 30 in the circumferential direction of the rotating frame 34. The operator's operating area is the area of activity for the operator when using the medical imaging system. The image acquisition module 60 is, for example, a 3D camera, but is not limited thereto. The control module 50 is signal-connected to the image data output terminal of the image acquisition module 60 and the control signal input terminal of the drive device 35. In use, the control module 50, for example, analyzes the operator's angular position relative to the human-machine interface module 30 in the circumferential direction of the rotating frame 34 based on the output data of the image acquisition module 60, and controls the drive device 35 according to this angular position to make the aerial image P face the operator. This facilitates automatic angle following of the human-machine interface module.
[0056] like Figure 2As shown, in an illustrative embodiment, the imaging module 31 is a medium-free air imaging device. The medium-free air imaging device includes a display 311 and an imaging plate 312. The display 311 is capable of emitting image rays for generating a target image. The target image is the image displayed on the screen of the display 311, and the image rays are the rays emitted from the screen of the display 311. The display 311 is disposed on one side of the imaging plate 312. The imaging plate 312 is capable of changing the propagation direction of the image rays to generate an aerial image P corresponding to the content of the target image on the other side of the imaging plate 312. This facilitates improved image quality. The imaging plate 312 is, for example, a negative refractive plate lens, but is not limited thereto. In other illustrative embodiments, a reflector may be provided, for example, in the optical path between the display 311 and the imaging plate 312, thereby allowing for more flexible arrangement of the display 311.
[0057] like Figure 2 As shown in the schematic embodiment, the rotating frame 34 of the human-computer interaction module 30 has a cavity 341. A display 311 is disposed within the cavity 341. The human-computer interaction module 30 has an opening 342 communicating with the cavity 341. An imaging plate 312 closes the opening 342. This facilitates cleaning and disinfection.
[0058] like Figure 2 As shown in the schematic embodiment, the sensing module 32 is a laser touch device. The laser touch device includes a laser emitter 321 and a receiver 322. The laser emitter 321 can form a light film M in front of the aerial image P. The receiver 322 can sense the light reflected from the light film M by an object passing through it, in order to analyze the operator's actions on the aerial image P. The control module 50 is signal-connected to the sensing signal output terminal of the receiver 322. Using a laser touch device improves sensing sensitivity. In use, the control module 50 can, for example, analyze the operator's actions on the aerial image P based on the output data of the receiver 322, and control the controlled components of the medical imaging system accordingly.
[0059] like Figure 2 As shown in the illustrative embodiment, the medical imaging system also includes a proximity sensor 70. The proximity sensor 70 is used to sense the proximity of the operator to the human-machine interface module 30. The proximity sensor 70 is, for example, an ultrasonic proximity sensor or a photoelectric proximity sensor, but is not limited to these. The control module 50 is signal-connected to the sensing signal output terminal of the proximity sensor 70. This facilitates automatic control based on the proximity of the operator to the human-machine interface module. Specifically, in use, the control module 50 can, for example, analyze the proximity of the operator to the human-machine interface module 30 based on the output data of the proximity sensor 70, and control the opening and closing of the human-machine interface module 30 according to this proximity.
[0060] like Figure 1 As shown in the illustrative embodiment, the medical imaging system also includes a foot switch 80. The foot switch 80 is used to control the opening and closing of the human-machine interface module 30, thereby improving operational convenience. The foot switch 80 may be located, for example, in the power supply circuit of the human-machine interface module 30, or signal-connected to the control module 50, so that the control module 50 can control the opening and closing of the human-machine interface module 30.
[0061] like Figure 1 As shown in the schematic embodiment, the medical bed 10 includes a bed board 11. The bed board 11 has a guide rail D. The guide rail D is disposed on the long side of the bed board 11 and extends along the length direction L of the bed board 11. The base 33 of the human-machine interface module 30 is movably connected to the guide rail D. This facilitates adjustment of the position of the human-machine interface module along the length direction for easy operation.
[0062] It should be understood that although this specification is described according to various embodiments, not every embodiment contains only one independent technical solution. This way of describing the specification is only for clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.
[0063] The detailed descriptions listed above are merely specific descriptions of feasible embodiments of the present utility model, and are not intended to limit the scope of protection of the present utility model. All equivalent implementation schemes or modifications made without departing from the spirit of the present utility model, such as combinations, divisions or repetitions of features, should be included within the scope of protection of the present utility model.
Claims
1. A medical imaging system, characterized in that, include: Medical beds (10); A human-computer interaction module (30), which is connected to the medical bed (10) and includes: Imaging module (31), which is capable of generating aerial images (P), and A sensing module (32) is used to sense the operations performed by the operator on the aerial image (P); as well as The control module (50) is connected to the image data input terminal of the imaging module (31) and the sensing data output terminal of the sensing module (32). The control module (50) is used to control the controlled components of the medical imaging system.
2. The medical imaging system as described in claim 1, characterized in that, The human-computer interaction module (30) also includes: Base (33), which is connected to the medical bed (10); and A rotating frame (34) is rotatably connected to the base (33) about an axis (A) parallel to the height direction (H) of the medical bed (10), and the imaging module (31) and the sensing module (32) are disposed on the rotating frame (34).
3. The medical imaging system as described in claim 2, characterized in that, The human-computer interaction module (30) also includes a driving device (35), which can drive the rotating frame (34) to rotate relative to the base (33). The medical imaging system also includes an image acquisition module (60), which can acquire images of the operator's operating area in real time. The control module (50) is signal-connected to the image data output terminal of the image acquisition module (60) and the control signal input terminal of the driving device (35).
4. The medical imaging system as described in claim 3, characterized in that, The human-computer interaction module (30) further includes a gear transmission mechanism (36), and the driving device (35) drives the rotating frame (34) to rotate relative to the base (33) through the gear transmission mechanism (36).
5. The medical imaging system as described in claim 1, characterized in that, The imaging module (31) is a medium-free air imaging device, which includes: A display (311) capable of emitting image rays for generating a target image; and An imaging plate (312) is provided, and a display (311) is disposed on one side of the imaging plate (312). The imaging plate (312) is capable of changing the propagation direction of the image light to generate an aerial image (P) corresponding to the target image content on the other side of the imaging plate (312).
6. The medical imaging system as described in claim 5, characterized in that, The human-computer interaction module (30) has a cavity (341), the display (311) is disposed in the cavity (341), the human-computer interaction module (30) has an opening (342) communicating with the cavity (341), and the imaging plate (312) closes the opening (342).
7. The medical imaging system as described in claim 1, characterized in that, The sensing module (32) is a laser touch device, which includes: A laser emitter (321) capable of forming a light film (M) in front of the aerial image (P); and The receiver (322) is capable of sensing the light reflected by an object passing through the light film (M) from the light film (M), and the control module (50) is signal connected to the sensing signal output terminal of the receiver (322).
8. The medical imaging system as described in claim 1, characterized in that, The medical imaging system also includes: A proximity sensor (70) for sensing the proximity of the operator to the human-machine interface module (30), wherein the control module (50) is signal-connected to the sensing signal output terminal of the proximity sensor (70); and / or A foot switch (80) is used to control the opening and closing of the human-machine interaction module (30).
9. The medical imaging system as described in claim 1, characterized in that, The medical bed (10) includes a bed board (11), the bed board (11) has a guide rail (D), the guide rail (D) is disposed on the long side of the bed board (11) and extends along the length direction (L) of the bed board (11), and the human-computer interaction module (30) is movably connected to the guide rail (D).
10. The medical imaging system as described in claim 1, characterized in that, The medical imaging system is a C-arm X-ray imaging system.