Structure of x-ray machine convenient for entering and exiting bed

Abstract

The utility model relates to medical equipment technical field especially, more particularly to a structure that X -ray machine goes in and out bed, including operating bed, G type arm and movable assembly, the outside of operating bed is provided with G type arm, one side of G type arm is provided with connecting seat, and the connecting place of connecting seat and G type arm is provided with connecting gyro wheel, and G type arm is rolled in connection through connecting gyro wheel and connecting seat, and the both ends of G type arm are provided with detector, and the connecting place of detector and G type arm is provided with movable assembly, and the inner ring side of G type arm is provided with X -ray generating device, the utility model discloses G type arm is connected with connecting seat rotationally with connecting gyro wheel, and sets up movable assembly at the connecting place of G type arm and detector, when the patient goes in and out, can rotate 45 degrees with G type arm, makes the opening of G type arm to be at the same height with operating bed, and the patient is convenient to go up and down operating bed, and utilizes movable assembly to adjust the position and angle of detector, expands the width of G type arm opening, and further patient goes up and down operating bed.

Description

Technical Field

[0001] This utility model relates to the field of medical equipment technology, and in particular to a structure for an inexpensive X-ray machine entry and exit bed. Background Technology

[0002] An X-ray machine is a medical or industrial device that uses X-rays to penetrate objects and create images. It generates rays by exciting an X-ray tube with high voltage; these rays penetrate the target and are received by a detector, forming an image of its internal structure. Medically, it is used to diagnose fractures, lung diseases, etc.; industrially, it is used to detect material defects and for security checks. It is non-destructive and highly efficient, but strict protection is required to avoid radiation hazards.

[0003] An X-ray machine mainly consists of an X-ray tube, a high-voltage generator, a control system, detectors, and auxiliary structures. The X-ray tube is the core component, composed of a cathode (emitting electrons) and an anode target (which generates X-rays through electron bombardment). The high-voltage generator provides high voltage to accelerate electrons. The control system adjusts exposure parameters (such as voltage and current). Detectors (such as flat panel detectors or image intensifiers) receive the X-rays after they penetrate an object and convert them into an image. Auxiliary structures include the frame and protective layers to ensure safe operation. Medical and industrial models have different design focuses, but their basic structures are similar.

[0004] Existing G-arm medical X-ray imaging equipment presents several inconveniences in the process of getting in and out of the operating table. Firstly, the G-arm can easily obstruct patients' movement when getting on and off the examination table, especially for patients with limited mobility. Secondly, the relative movement between the G-arm and the operating table involves axial movement from one end of the operating table to the predetermined surgical position or separation. This large range of motion requires a significant amount of medical space, creating spatial limitations for its deployment. Utility Model Content

[0005] To overcome the numerous inconveniences associated with getting on and off the operating table in most G-arm medical X-ray imaging devices, the following measures are necessary. Firstly, the G-arm can obstruct patients' movement, especially for those with limited mobility. Secondly, the relative movement between the G-arm and the operating table involves axial movement from one end of the operating table to the predetermined surgical position or separation. This significant range of motion requires a large medical space, creating spatial limitations for its deployment.

[0006] The technical solution of this utility model is as follows: a structure for an X-ray machine with an inexpensive entry and exit bed, including an operating table, a G-arm, and a movable component. The G-arm is arranged on the outer side of the operating table, and a connecting seat is arranged on one side of the G-arm. A connecting roller is arranged at the connection between the connecting seat and the G-arm. The connecting rollers are distributed on the inner and outer sides of the G-arm to clamp and fix the G-arm. The G-arm is rotatably connected to the connecting seat through the connecting rollers. Detectors are arranged at both ends of the G-arm. A movable component is arranged at the connection between the detector and the G-arm. An X-ray generating device is arranged on the inner side of the G-arm. The line connecting the X-ray generating device and the detector is perpendicular to each other. A lifting column is arranged on the side of the connecting seat away from the X-ray generating device. The movable end of the lifting column is fixedly connected to the connecting seat, and a base is fixedly connected to the bottom fixed end of the lifting column.

[0007] Preferably, the movable component includes an electric slide and an electric push rod. Mounting seats are provided at both ends of the G-arm. An electric slide is provided on the side of the mounting seat away from the G-arm, and an electric push rod is provided on the side of the electric slide away from the mounting seat.

[0008] Preferably, the fixed end of the electric slide is fixedly connected to the mounting base, the movable end of the electric slide is rotatably connected to one end of the electric push rod, the other end of the electric push rod is rotatably connected to the detector, and the bottom end of the detector is rotatably connected to the movable end of the electric slide.

[0009] Preferably, a timing belt is provided on the inner side of the G-arm, and fixing blocks are provided at both ends of the timing belt and fixedly connected to the G-arm through the fixing blocks.

[0010] Preferably, a drive shaft is provided on the inner side of the connecting seat, and the drive shaft is connected to the synchronous belt through a pulley. A second motor is provided at the bottom of the connecting seat, and the second motor is connected to the drive shaft through a worm gear.

[0011] Preferably, the base is equipped with electric casters and support wheels at the bottom. The electric casters are electric wheels with their own drive system, while the support wheels are non-powered wheels. The electric casters are rotatably connected to the base.

[0012] Preferably, a rotating shaft is provided above the electric caster, and a first motor is provided above the base. The first motor is connected to the rotating shaft through a right-angle gear set.

[0013] The beneficial effects of this utility model are:

[0014] The G-arm is rotatably connected to the connecting seat by setting connecting rollers, and a movable component is set at the connection between the G-arm and the detector. When the patient enters or exits, the G-arm can be rotated to the same height as the operating table, making it easier for the patient to get on and off the operating table. The movable component can also be used to adjust the position and angle of the detector, thereby widening the opening of the G-arm and further facilitating the patient's entry and exit from the operating table. Attached Figure Description

[0015] Figure 1 The diagram shown is a three-dimensional structural schematic of this utility model;

[0016] Figure 2 The diagram shown is a three-dimensional structural schematic of the G-arm of this utility model.

[0017] Figure 3 The diagram shown is a three-dimensional structural schematic of the movable component of this utility model;

[0018] Figure 4 The diagram shown is a three-dimensional structural schematic of the connecting roller of this utility model;

[0019] Figure 5 The diagram shown is a three-dimensional structural schematic of the electric caster of this utility model;

[0020] Figure 6 The diagram shown is a schematic representation of the planar structure of the activity flow of this utility model.

[0021] Explanation of reference numerals in the attached drawings: 1. Operating table; 2. G-arm; 201. Mounting base; 202. Synchronous belt; 203. Fixing block; 3. X-ray generator; 4. Detector; 401. Electric slide; 402. Electric push rod; 5. Lifting column; 6. Base; 601. Support wheel; 7. Electric caster; 701. First motor; 702. Rotating shaft; 8. Connecting seat; 801. Connecting roller; 802. Drive shaft; 803. Second motor. Detailed Implementation

[0022] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0023] Please see Figures 1-6This utility model provides an embodiment of an X-ray machine entry / exit bed structure, including an operating table 1, a G-arm 2, and a movable assembly. The G-arm 2 is located on the outer side of the operating table 1. A connecting seat 8 is located on one side of the G-arm 2. Connecting rollers 801 are provided at the connection point between the connecting seat 8 and the G-arm 2. The connecting rollers 801 are distributed on the inner and outer sides of the G-arm 2, clamping and fixing the G-arm 2. The G-arm 2 is rotatably connected to the connecting seat 8 via the connecting rollers 801. Detectors 4 are located at both ends of the G-arm 2. Movable assemblies are provided at the connection points between the detectors 4 and the G-arm 2. An X-ray generating device 3 is located on the inner ring side of the G-arm 2. The X-ray generating device 3 is connected to the detectors... The lines connecting the devices 4 are perpendicular to each other. A lifting column 5 is provided on the side of the connecting seat 8 away from the X-ray generating device 3. The movable end of the lifting column 5 is fixedly connected to the connecting seat 8, and a base 6 is fixedly connected to the bottom fixed end of the lifting column 5. The G-arm 2 is rotatably connected to the connecting seat 8 by setting the connecting roller 801. A movable component is set at the connection between the G-arm 2 and the detector 4. When the patient enters or exits, the G-arm 2 can be rotated 45 degrees so that the opening of the G-arm 2 is at the same height as the operating table 1, which facilitates the patient to get on and off the operating table 1. The position and angle of the detector 4 can be adjusted by using the movable component to expand the width of the opening of the G-arm 2, further facilitating the patient to get on and off the operating table 1.

[0024] Please see Figure 3 In this embodiment, the movable component includes an electric slide 401 and an electric push rod 402. Mounting seats 201 are provided at both ends of the G-arm 2. The electric slide 401 is located on the side of the mounting seat 201 away from the G-arm 2, and the electric push rod 402 is located on the side of the electric slide 401 away from the mounting seat 201. The fixed end of the electric slide 401 is fixedly connected to the mounting seat 201, and the movable end of the electric slide 401 is rotatably connected to one end of the electric push rod 402. The other end of the electric push rod 402 is rotatably connected to the detector 4, and the bottom end of the detector 4 is rotatably connected to the movable end of the electric slide 401. When moving in and out of the operating table 1, the electric slide 401 slides to adjust the position of the detector 4, causing the detector 4 to avoid the opening of the G-arm 2. Simultaneously, the electric push rod 402 extends and retracts, causing the detector 4 to rotate around one end, preventing the detector 4 from blocking the opening of the G-arm 2. The figure shows the maximum opening state.

[0025] Please see Figure 4In this embodiment, a synchronous belt 202 is provided on the inner side of the G-arm 2. Fixing blocks 203 are provided at both ends of the synchronous belt 202 and are fixedly connected to the G-arm 2 through the fixing blocks 203. A drive shaft 802 is provided on the inner side of the connecting seat 8. The drive shaft 802 is in contact with the synchronous belt 202 through a pulley. A second motor 803 is provided at the bottom of the connecting seat 8. The second motor 803 is connected to the drive shaft 802 through a worm gear. The second motor 803 drives the drive shaft 802 to rotate, thereby driving the synchronous belt 202 to move and generating a pulling force on the G-arm 2, thereby causing the G-arm 2 to rotate.

[0026] Please see Figure 5 In this embodiment, the bottom of the base 6 is provided with an electric caster 7 and a support wheel 601. The electric caster 7 is an electric wheel with its own drive system, and the support wheel 601 is a non-powered wheel. The electric caster 7 is rotatably connected to the base 6. A rotating shaft 702 is provided above the electric caster 7, and a first motor 701 is provided above the base 6. The first motor 701 is connected to the rotating shaft 702 through a right-angle gear set. When the electric caster 7 is powered on, it rotates to generate driving force, which drives the base 6 to move and causes the G-arm 2 to move. The first motor 701 can drive the rotating shaft 702 to rotate, thereby causing the electric caster 7 to rotate and achieve steering.

[0027] In use, the patient lies on the operating table 1. Then, the second motor 803 drives the drive shaft 802 to rotate, thereby driving the synchronous belt 202 to move and exert a pulling force on the G-arm 2, causing the G-arm 2 to rotate 45 degrees, so that the opening of the G-arm 2 is at the same height as the operating table 1. At the same time, the electric slide 401 slides to adjust the position of the detector 4, so that the detector 4 avoids the opening of the G-arm 2. Simultaneously, the electric push rod 402 extends and retracts, causing the detector 4 to rotate around one end, preventing the detector 4 from blocking the opening of the G-arm 2. The figure shows the maximum opening state. Then, the electric caster 7 is energized and rotates to generate driving force, driving the base 6 to move the G-arm 2, so that the G-arm 2 moves to the area of ​​the operating table 1. After that, the G-arm 2 and the detector 4 return to their original positions, and the patient is examined and treated through the detector 4 and the X-ray generating device 3.

[0028] Through the above steps, the G-arm 2 and the connecting seat 8 are rotatably connected by the connecting roller 801, and a movable component is set at the connection between the G-arm 2 and the detector 4. When the patient enters or exits, the G-arm 2 can be rotated 45 degrees so that the opening of the G-arm 2 is at the same height as the operating table 1, which facilitates the patient to get on and off the operating table 1. The position and angle of the detector 4 can be adjusted by using the movable component to expand the width of the opening of the G-arm 2, further facilitating the patient to get on and off the operating table 1.

[0029] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A structure for an X-ray machine access bed, comprising an operating table (1); characterized in that: It also includes a G-arm (2) and a movable component. The G-arm (2) is provided on the outside of the operating table (1). A connecting seat (8) is provided on one side of the G-arm (2). A connecting roller (801) is provided at the connection between the connecting seat (8) and the G-arm (2). The connecting rollers (801) are distributed on the inside and outside of the G-arm (2) to clamp and fix the G-arm (2). The G-arm (2) is rotatably connected to the connecting seat (8) through the connecting rollers (801). Both ends of the G-arm (2) are provided with The detector (4) is connected to the G-arm (2) with a movable component. An X-ray generator (3) is provided on the inner ring side of the G-arm (2). The line connecting the X-ray generator (3) and the detector (4) is perpendicular to each other. A lifting column (5) is provided on the side of the connecting seat (8) away from the X-ray generator (3). The movable end of the lifting column (5) is fixedly connected to the connecting seat (8). A base (6) is fixedly connected to the bottom fixed end of the lifting column (5).

2. The structure of an X-ray machine inlet / outlet bed according to claim 1, characterized in that: The movable components include an electric slide (401) and an electric push rod (402). Mounting seats (201) are provided at both ends of the G-arm (2). An electric slide (401) is provided on the side of the mounting seat (201) away from the G-arm (2), and an electric push rod (402) is provided on the side of the electric slide (401) away from the mounting seat (201).

3. The structure of an X-ray machine inlet / outlet bed according to claim 1, characterized in that: The fixed end of the electric slide (401) is fixedly connected to the mounting base (201), the movable end of the electric slide (401) is rotatably connected to one end of the electric push rod (402), the other end of the electric push rod (402) is rotatably connected to the detector (4), and the bottom end of the detector (4) is rotatably connected to the movable end of the electric slide (401).

4. The structure of an X-ray machine inlet / outlet bed according to claim 3, characterized in that: A timing belt (202) is provided on the inner side of the G-arm (2), and fixing blocks (203) are provided at both ends of the timing belt (202) and are fixedly connected to the G-arm (2) through the fixing blocks (203).

5. The structure of an X-ray machine inlet / outlet bed according to claim 1, characterized in that: A drive shaft (802) is provided on the inner side of the connecting seat (8). The drive shaft (802) is connected to the synchronous belt (202) through a pulley. A second motor (803) is provided at the bottom of the connecting seat (8). The second motor (803) is connected to the drive shaft (802) through a worm gear.

6. The structure of an X-ray machine inlet / outlet bed according to claim 1, characterized in that: The bottom of the base (6) is equipped with electric casters (7) and support wheels (601). The electric casters (7) are electric wheels with their own drive system, and the support wheels (601) are non-powered wheels. The electric casters (7) are rotatably connected to the base (6).

7. The structure of an X-ray machine inlet / outlet bed according to claim 6, characterized in that: A rotating shaft (702) is provided above the electric caster (7), and a first motor (701) is provided above the base (6). The first motor (701) is connected to the rotating shaft (702) through a right-angle gear set.

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