TWM581895U - X-ray photography equipment and photography positioning indication device - Google Patents

Abstract

This creation is about an X-ray equipment and a camera positioning indicator. The X-ray imaging device is configured to capture an X-ray film of a subject to be photographed, and includes a photographic base, an X-ray transmitter and the photographic positioning indication device. Wherein: the X-ray transmitter is aligned with the photographic base; the photographic positioning indication device is configured to detect and indicate a positioning state of the object to be photographed. When the object to be photographed is in the correct positioning state, the photographing positioning indicating device sends an indication signal, and the medical staff can operate the photographing base and the X-ray transmitter to take an X-ray film of the object to be photographed, and The photographing positioning indicating device indicates that the object to be photographed is photographed in the correct positioning state, and a better image quality can be obtained.

Description

X-ray equipment and photography positioning indicator

The present invention relates to an X-ray photographing device and a photographing and positioning indicating device, in particular to the creation of a better image quality by indicating that the object to be photographed is in a correct positioning state through the photographing positioning indicating device.

X-ray photography is the most important source of imaging in imaging medicine. X-ray photography, for example, in chest X-ray photography, is held by the photographer to display the image base. When the photographer is full of breath, the lungs are expanded and temporarily closed. At this time, the medical staff will turn on the X-ray transmitter, and the X-ray will be imaged by the imaging base when it penetrates the human body.

Among them, if the X-ray film is blurred, the doctor will not be able to accurately interpret it, and the main factor that causes this phenomenon is that the subject may not be accurately positioned because of shaking the body during X-ray photography.

Therefore, in order to solve the above-mentioned deficiencies, the present invention provides a photographic positioning indicating device for detecting and indicating a positioning state of a photographic subject, including a positioning detecting unit, a processing unit and an indicating unit, wherein:

The position detecting unit is configured to capture a first position message of the object to be photographed at a first time and a second position message of a second time; the processing unit signal is connected to the position detecting unit for receiving The first location message and the second location message, and calculating a difference value between the second location message and the first location message to obtain the location state, and issuing a control command when the difference value is less than a set value The indication unit signal is connected to the processing unit for receiving the control command and issuing an indication signal.

The present invention is also an X-ray imaging device, which is disposed in an X-ray room, the X-ray room has an entrance and exit, and a door panel for opening and closing the entrance and exit. The X-ray imaging device is used for capturing an X-ray of a subject to be photographed. The film includes a photographic base, an X-ray transmitter and the photographic positioning indicating device, wherein: the X-ray transmitter is aligned with the photographic base; the photographic positioning indicating device is disposed in the X-ray room for detecting And indicating a positioning state of one of the objects to be photographed. When the indication unit of the photographic positioning indicating device sends the indication signal, the medical staff can operate the photographic base and the X-ray transmitter to take an X-ray film of the object to be photographed.

Further, the position detecting unit is an image capturing unit, and the image capturing unit is disposed on the X-ray transmitter. The first position information is a first positioning image, and the second position information is a second position. Positioning the image, the difference value is that the processing unit calculates an offset value of the second positioning image from the first positioning image.

Further, the set value is a natural rising distance of the human body to fill the shoulder.

Further, the indicating unit is any one or combination of the following groups: a light prompting module, a vibration prompting module, an audible prompting module, an exposure control module, and the indicator light is disposed on the photographic base.

Further, there is a start switch electrically connected to the processing unit, the start switch is disposed adjacent to the entrance and exit of the X-ray chamber, when the door panel closes the entrance and exit, the start switch is triggered, and when the start switch is triggered The processing unit controls the positioning detection unit to operate.

According to the above technical features, the following effects can be achieved:

The photographic positioning indicating device detects and indicates the positioning state of the object to be photographed, and performs shooting when the object to be photographed is in the correct positioning state, so that better image quality can be obtained, and X-ray can be ensured for X-ray photography. The quality of the film is conducive to the doctor's image interpretation.

In combination with the above technical features, the main effects of the present X-ray imaging apparatus and the photographic positioning indicating device will be clearly shown in the following embodiments.

Referring to the first figure, the X-ray imaging apparatus of this embodiment is disposed in an X-ray room (1), the X-ray room (1) has an inlet and outlet (11), and a door panel (12) is used to open and close the entrance and exit. (11) The X-ray imaging apparatus includes a photographing base (2), an X-ray transmitter (3), and a photographing positioning indicating device. The X-ray transmitter (3) is aligned with the photographic base (2).

Referring to the first and second figures, the photographic positioning indicating device comprises a positioning detecting unit (4), a processing unit (5), an indicating unit (6) and a starting switch (7). The measuring unit (4), the indicating unit (6) and the starting switch (7) are connected to the processing unit (5) by wire or wirelessly, and the above components can be powered by respective power supply modules or connected to the mains. powered by. The positioning detection unit (4) is an image capturing unit, and the image capturing unit is disposed on the X-ray transmitter (3). The indicating unit (6) is a light prompting module and a vibration prompting module. One or a combination of the sound prompting module and the exposure control module. In this embodiment, the light prompting module is disposed on the photographing base (2), and the start switch (7) is set. In the vicinity of the entrance (11) of the X-ray chamber (1).

Referring to the third figure, the photographic base (2) is exemplified by a chest X-ray photographic base. After the photographic subject (8) enters the X-ray room (1), the chest is placed against the photographic base. (2) Up, then control the door panel (12) to close the doorway (11), at which time the start switch (7) is triggered, and when the start switch (7) is triggered, the processing unit (5) controls The positioning detecting unit (4) is activated, and the positioning detecting unit (4) first captures the first position information of the object to be photographed (8) at a first time as a comparison reference, and then captures the The object to be photographed (8) is a second position message at a second time. The preferred embodiment is that the position detecting unit (4) captures the position information of the object to be photographed (8) from time to time. 5) receiving the first location message and the second location message, and calculating a difference value between the second location message and the first location message, to obtain a positioning state of the object to be photographed (8), and When the difference value is less than a set value, it is confirmed that the photographic subject (8) is in the correct positioning state, and then the processing unit (5) issues a control command, and the indicating unit (6) An instruction signal is sent to receive the control command. In this embodiment, the first location information is a first positioning image, and the second location information is a second positioning image, where the difference value is that the processing unit (5) calculates that the second positioning image deviates from the first positioning image. An offset value, which is the natural rise distance of the human body to fill the shoulder.

At this time, the medical staff can operate the photographic base (2) and the X-ray transmitter (3) according to the instruction signal to take an X-ray film of the object to be photographed (8), and through the photographic positioning. The pointing device indicates that the object to be photographed (8) is photographed in the correct positioning state, and a better image quality can be obtained.

In view of the above description of the embodiments, the above-described embodiments are merely a preferred embodiment of the present invention, and the implementation of the present invention is not limited thereto. The scope, that is, the simple equivalent changes and modifications made in accordance with the scope of the patent application and the content of the creation of the creation, are within the scope of this creation.

(1) ‧‧‧X-ray room

(11) ‧‧‧ entrances and exits

(12)‧‧‧ Door panels

(2) ‧ ‧ photography base

(3) ‧‧‧X-ray transmitter

(4)‧‧‧ Position detection unit

(5) ‧‧‧Processing unit

(6)‧‧‧Instruction unit

(7) ‧‧‧Start switch

(8) ‧ ‧ photographic subjects

[Picture 1] is a stereoscopic view of the X-ray equipment of the creation.

[Second picture] is a functional block diagram of the photographic positioning indication device of the present invention.

[Third image] is a usage state diagram used for X-ray photography for this creation.

Claims (10)

A photographic positioning indicating device for detecting and indicating a positioning state of a subject to be photographed, including:  a positioning detecting unit, configured to capture a first position message of the object to be photographed at a first time and a second position message of a second time;  a processing unit, the signal is connected to the location detecting unit, the processing unit receives the first location message and the second location message, and calculates a difference value between the second location message and the first location message to obtain the location State, and issue a control command when the difference value is less than a set value;  An indicating unit, the signal is connected to the processing unit, and the indicating unit receives the control command and sends an indication signal.   The photographic positioning indicating device of claim 1, wherein the positioning detecting unit is an image capturing unit, the first position information is a first positioning image, and the second position information is a second Positioning the image, the difference value is that the processing unit calculates an offset value of the second positioning image from the first positioning image. The photographic positioning indicating device according to claim 2, wherein the set value is a natural rising distance of the human body to fill the shoulder. The photographic positioning indicating device according to claim 1, wherein the indicating unit is any one or combination of the following groups: a light prompting module, a vibration prompting module, an audible prompting module, and an exposure control module. group. The photographic positioning indicating device according to claim 1, further comprising a start switch electrically connected to the processing unit, and when the start switch is triggered, the processing unit controls the positioning detecting unit to act. An X-ray photographing device is disposed in an X-ray chamber, the X-ray chamber has an entrance and exit, and a door panel is used for opening and closing the entrance and exit. The X-ray photographing device is configured to photograph an X-ray film of a subject to be photographed, including :  a photographic base;  An X-ray transmitter is aligned with the photographic base;  A photographic positioning indicating device is disposed in the X-ray room for detecting and indicating a positioning state of the object to be photographed, including:  a positioning detecting unit, configured to capture a first position message of the object to be photographed at a first time and a second position message of a second time;  a processing unit, the signal is connected to the location detecting unit, the processing unit receives the first location message and the second location message, and calculates a difference value between the second location message and the first location message to obtain the location State, and issue a control command when the difference value is less than a set value;  An indicating unit, the signal is connected to the processing unit, and the indicating unit receives the control command and sends an indication signal for instructing the photographic base and the X-ray transmitter to operate.   The X-ray imaging device of claim 6, wherein the positioning detection unit is an image capturing unit, and the image capturing unit is disposed on the X-ray transmitter, the first position information system a first positioning image, the second positional message is a second positioning image, and the difference value is that the processing unit calculates an offset value of the second positioning image from the first positioning image. The X-ray imaging apparatus of claim 7, wherein the set value is a natural rising distance of the human body to fill the shoulder. The X-ray imaging device of claim 6, wherein the indication unit is any one or combination of the following groups: a light prompt module, a vibration prompt module, an audio prompt module, and an exposure control module. group. The X-ray photographing apparatus of claim 6, further comprising a start switch electrically connected to the processing unit, the start switch being disposed at an entrance and exit adjacent to the X-ray chamber, when the door panel closes the entrance and exit The start switch is triggered, and when the start switch is triggered, the processing unit controls the position detecting unit to act.