CN211243412U

CN211243412U - Physical examination X-ray photographic device

Info

Publication number: CN211243412U
Application number: CN201922259494.6U
Authority: CN
Inventors: 张黎; 蒲进; 宋婷妮; 曾文; 张凯; 陈国勇; 王海容
Original assignee: West China Hospital of Sichuan University
Current assignee: West China Hospital of Sichuan University
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-08-14
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses a physical examination X ray photographic arrangement belongs to medical imaging equipment technical field, include: the X-ray detector comprises an X-ray generating device and a DR flat plate, wherein the emitting end of the X-ray generating device faces the DR flat plate, and a beam splitter is installed at the emitting end of the X-ray generating device; install the body controller between X ray generating device and the DR flat board, the body controller is including installing the carousel on ground and embedding underground rotary controller, the carousel flushes with ground, rotary controller is connected with the carousel and is used for controlling the carousel rotatory. Adopt the utility model discloses need not the patient oneself and change the position, only need stand on the body level controller can, the body level controller is controlled by the physical examination doctor, and is very convenient, and physical examination efficiency is high.

Description

Physical examination X-ray photographic device

Technical Field

The utility model belongs to the technical field of medical imaging equipment, concretely relates to physical examination X ray photographic arrangement.

Background

Since the X-rays released during X-ray detection have high energy and have a certain radiation to the human body, a lesion may be caused if the X-rays are contacted for a long time. Therefore, generally, the X-ray detection devices are all arranged in a physical examination shielding room, and a physical examination doctor can operate the detection devices outside the shielding room after guiding a patient to stand and position and put in a posture.

However, when one body position is irradiated and another body position needs to be irradiated, for example, when the front side is irradiated and the side is irradiated, usually the physical examination doctor informs the patient how to change the body position through a microphone, for example, turning the patient left by 90 ° or turning the patient right by 90 °, and if the patient turns, the patient is required to be directed to move forward, backward, left, or right to return to the shooting position if the patient is displaced; if the steering is not in place, the steering is also required to be directed to slightly turn left or right, and the efficiency is extremely low. When some patients with poor physical control ability or left-right patients are encountered, the physical examination doctor may need to enter the physical examination shielding room again to guide the physical examination shielding room to change the body position, and a great deal of time is delayed.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problems existing in the prior art, the utility model aims to provide a physical examination X-ray photography device need not patient oneself and changes the position, only need stand on body level controller can, body level controller is controlled by the physical examination doctor, and is very convenient, and the physical examination efficiency is high.

The utility model discloses the technical scheme who adopts does: physical examination X-ray photographic device includes: the X-ray detector comprises an X-ray generating device and a DR flat plate, wherein the emitting end of the X-ray generating device faces the DR flat plate, and a beam splitter is installed at the emitting end of the X-ray generating device; install the body controller between X ray generating device and the DR flat board, the body controller is including installing the carousel on ground and embedding underground rotary controller, the carousel flushes with ground, rotary controller is connected with the carousel and is used for controlling the carousel rotatory.

Preferably, the X-ray generating device is connected with the roof of the physical examination room through a three-axis movement mechanism.

Preferably, the three-axis movement mechanism comprises an x slide way, an x slide block, a y slide way, a z slide way and a z slide block, the x slide way is installed on the roof of the physical examination room, and the x slide block is connected with the x slide way in a sliding manner; the y slide way is arranged on the x slide block, and the y slide block is connected with the y slide way in a sliding manner; the z slide is arranged on the y slide block, and the z slide block is connected with the z slide in a sliding manner; the x slide way, the y slide way and the z slide way are mutually vertical; the X-ray generating device is mounted on the z-slide.

Furthermore, a camera is installed on the z slider and faces the DR flat plate.

Furthermore, the DR flat plate is connected with the roof of the physical examination room through a three-axis movement mechanism.

Preferably, the medical examination room further comprises a display, and the display is installed on the inner side wall of the physical examination room.

Preferably, the display has two displays, one of which is mounted on a wall opposite to the receiving surface of the DR panel; the other is mounted on a wall perpendicular to the receiving surface of the DR panel.

Furthermore, the upper surface of the rotating disc is marked with a standing foot print.

The utility model has the advantages that:

1. the utility model discloses a physical examination X radiographic apparatus need not patient oneself and changes the position, only need stand on the body level controller can, the body level controller is controlled by the physical examination doctor, and is very convenient, and the physical examination efficiency is high.

The X-ray generating device is connected with the roof of the physical examination room through the three-axis movement mechanism, the position of the X-ray generating device can be adjusted in a three-dimensional space, and different parts of a patient can be conveniently shot.

3. The three-axis movement mechanism adopts a slide way-slide block structure, so that the operation is more stable and the stability is higher.

4. The camera is the same with the irradiation direction of the X-ray generating device, and a physical examination doctor can observe the body position accuracy of a patient and the accuracy of a shot part through the camera.

The DR flat board is connected with the roof of the physical examination room through the three-axis movement mechanism and moves synchronously with the X-ray generating device, so that the size of the DR flat board can be reduced, and the cost and the failure rate of the DR flat board are reduced.

6. The display is installed in the physical examination room, and the gesture that the health should put out when can demonstrate different positions for the patient, especially the position of arm reduces physical examination doctor's the commander degree of difficulty, improves physical examination efficiency.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;

fig. 2 is a schematic structural diagram of embodiment 2 of the present invention;

fig. 3 is a schematic structural diagram of embodiment 3 of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as up, down, left, right, front, back, etc.) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Example 1:

as shown in fig. 1, the physical examination X-ray photographing apparatus includes: the X-ray generating device comprises an X-ray generating device 100 and a DR flat plate 300, wherein the emitting end of the X-ray generating device 100 faces the DR flat plate 300, a beam splitter 200 is installed at the emitting end of the X-ray generating device 100, and the beam splitter 200 is used for adjusting the irradiation range of X-rays; a body controller 400 is arranged between the X-ray generating device 100 and the DR flat panel 300, the body controller 400 comprises a rotary disc 401 arranged on the ground and a rotary controller 402 embedded underground, the rotary disc 401 is flush with the ground, a patient can conveniently step on the rotary disc 401, and the rotary controller 402 is connected with the rotary disc 401 and used for controlling the rotary disc 401 to rotate. During actual installation, the control end of the rotary controller 402 needs to be connected to an operation room outside the physical examination shielding room.

During the use, only need the physical examination doctor to guide the patient to get into the physical examination shield room, then both feet are stepped on carousel 401, if need adjust the position, the physical examination doctor only need control carousel 401 rotatory can, need not instruct patient oneself to change the position, it is very convenient, the physical examination efficiency is high.

To facilitate the irradiation of different parts of the patient, the X-ray generating device 100 may be connected to the roof of the examination room by a three-axis movement mechanism 500. Specifically, the three-axis movement mechanism 500 comprises an x slide 501, an x slide 502, a y slide 503, a y slide 504, a z slide 505 and a z slide 506, wherein the x slide 501 is installed on the roof of the physical examination room, and the x slide 502 is connected with the x slide 501 in a sliding manner; the y slide way 503 is arranged on the x slide block 502, and the y slide block 504 is connected with the y slide way 503 in a sliding way; a z slide 505 is mounted on the y slide 504, and a z slide 506 is slidably connected with the z slide 505; the x slide 501, the y slide 503 and the z slide 505 are perpendicular to each other; the X-ray generation apparatus 100 is mounted on a z-slide 506. The three-axis movement mechanism 500 adopts a slide-block structure, so that the operation is more stable and the stability is higher. During actual installation, the control end of the three-axis movement mechanism 500 needs to be connected into an operation room outside the physical examination shielding room. The patient stands on the turntable 401, and a physical examination doctor operates the rotary controller 402 to rotate the patient to a required direction, and then operates the three-axis movement mechanism 500 to move the X-ray generating device 100 to a required position to detect different parts of the patient.

In order to facilitate the physical examination doctor to quickly aim the X-ray generating device 100 at the position to be irradiated by the patient, the z-slider 506 is provided with the camera 101, and the camera 101 faces the DR flat plate 300. The physical examination doctor can observe the position accuracy degree of the patient and shoot the accuracy degree of position through the camera, and the operation is convenient.

In order to allow the patient to stand on the turntable 401 with the center of gravity located just above the center of the turntable 401, the upper surface of the turntable is marked with standing footmarks. The patient only needs to step on the standing foot print, the center of gravity falls on the center of the turntable 401, and when the turntable 401 rotates, the patient is more stable. It should be noted that the rotation speed of the turntable 401 must be slow, preferably 0.3rad/s or less.

As shown in fig. 1, in the large-sized DR flat panel 300 used in embodiment 1, the DR flat panel 300 can be fixedly installed, and images of any part of the patient can be acquired.

Example 2:

as shown in fig. 2, based on embodiment 1, in order to reduce the cost and failure rate of the DR panel 300, a DR panel 300 of a smaller size may be used, a standard 17 × 17 inch may be used, and a three-axis motion mechanism 500 may be used to connect to the roof of the examination room. In particular, the DR panel 300 and the X-ray generating device 100 can be moved synchronously, so that an image of any part of a patient can be acquired.

Example 3:

as shown in fig. 3, on the basis of embodiment 1 or embodiment 2, in order to further reduce the labor intensity of the physical examination doctor, a display 600 may be installed on the inner side wall of the physical examination room. The display 600 can cyclically display the posture that the patient should assume in different positions to guide the patient to assume the correct posture, thereby avoiding image overlapping during shooting.

Since the general physical examination photography has only two positions, one is frontal photography and the other is lateral photography, in order to avoid the confusion of the postures of the two positions by the patient, two displays 600 are installed in one physical examination shielding room, wherein one display is installed on the wall opposite to the receiving surface of the DR flat panel 300 and is used for playing the posture of the frontal photography; the other is installed on a wall perpendicular to the receiving surface of the DR panel 300, and just faces this display 600 when the patient rotates by 90 °, just looking at the posture of the side photographing.

The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.

Claims

1. Physical examination X-ray photographic device includes: the X-ray detector comprises an X-ray generating device and a DR flat plate, wherein the emitting end of the X-ray generating device faces the DR flat plate, and a beam splitter is installed at the emitting end of the X-ray generating device; the X-ray detector is characterized in that a body controller is installed between the X-ray generating device and the DR flat plate, the body controller comprises a rotary table installed on the ground and a rotary controller embedded into the ground, the rotary table is flush with the ground, and the rotary controller is connected with the rotary table and used for controlling the rotary table to rotate.

2. The physical examination X-ray photographing apparatus of claim 1, wherein: the X-ray generating device is connected with the roof of the physical examination room through the three-axis movement mechanism.

3. A physical examination X-ray photographing apparatus according to claim 2, characterized in that: the three-axis movement mechanism comprises an x slide way, an x slide block, a y slide way, a y slide block, a z slide way and a z slide block, the x slide way is installed on the roof of the physical examination room, and the x slide block is connected with the x slide way in a sliding manner; the y slide way is arranged on the x slide block, and the y slide block is connected with the y slide way in a sliding manner; the z slide is arranged on the y slide block, and the z slide block is connected with the z slide in a sliding manner; the x slide way, the y slide way and the z slide way are mutually vertical; the X-ray generating device is mounted on the z-slide.

4. A physical examination X-ray photographing apparatus according to claim 3, characterized in that: and a camera is arranged on the z sliding block and faces the DR flat plate.

5. A physical examination X-ray photographing apparatus according to claim 2, characterized in that: the DR flat plate is connected with the roof of the physical examination room through a three-axis movement mechanism.

6. The physical examination X-ray photographing apparatus of any one of claims 1 to 5, wherein: still include the display, the display is installed at the inside wall in physical examination room.

7. The physical examination X-ray photographing apparatus of claim 6, wherein: the display is provided with two displays, wherein one display is arranged on the wall opposite to the receiving surface of the DR flat panel; the other is mounted on a wall perpendicular to the receiving surface of the DR panel.

8. The physical examination X-ray photographing apparatus of claim 1, wherein: the upper surface of the rotary disc is marked with a standing foot print.