CN212111817U

CN212111817U - Detection apparatus for medical X ray equipment

Info

Publication number: CN212111817U
Application number: CN202020909426.XU
Authority: CN
Inventors: 左嘉
Original assignee: Anhui Shengding Medical Engineering Technology Co ltd
Current assignee: Anhui Shengding Medical Engineering Technology Co ltd
Priority date: 2020-05-26
Filing date: 2020-05-26
Publication date: 2020-12-08
Anticipated expiration: 2030-05-26

Abstract

The utility model discloses a detection apparatus for medical X ray equipment, belong to the radiation equipment and detect technical field, it is relatively poor to instantaneous exposure's X ray seizure ability mainly to solve traditional check out test set, sensitivity is not high, the inconvenient scheduling problem of operation, including probe portion, with probe portion threaded connection's handheld portion, be provided with detecting system in the handheld portion, set up a plurality of X ray sensor in the probe portion, detecting system includes signal acquisition module, microprocessor and data interaction module, signal acquisition module electric connection X ray sensor, signal acquisition module and microprocessor have set gradually amplifier circuit according to the signal of telecommunication transmission direction within a definite time, filter circuit and AD converter. The utility model discloses the radiation of medical treatment X ray equipment detects in each branch of academic or vocational study room of mainly used hospital, is particularly suitable for detecting the medical equipment of X ray instantaneous exposure.

Description

Detection apparatus for medical X ray equipment

Technical Field

The utility model relates to a radiation equipment detects technical field, more specifically says, the utility model relates to a detection device of medical X ray equipment.

Background

X-ray instruments such as a medical X-ray detector, urinary X-ray equipment, oral X-ray equipment and the like are commonly used for medical detection, the X-ray instruments are generally uniformly placed in a radiation-proof machine room and are used in a centralized manner, machine room management regulations and the X-ray instruments all require that the instruments are detected at intervals, the X-ray emission quantity of the instruments is determined to be within a safe range, some existing detection equipment has large volume and is inconvenient to move, the number of built-in ray probes is small, the sensitivity is low, the exposure time of some medical X-rays is short, only tens of milliseconds to hundreds of milliseconds, the requirements on the ray capturing capacity and the sensitivity of the detection equipment are high, some detection equipment on the market can only measure a continuous and stable radiation field, and accurate measurement on equipment with short exposure time cannot be achieved.

Therefore, a detection device for a medical X-ray apparatus is designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a detection device of medical X ray equipment, small and exquisite portable, sensitivity is high, can its instantaneous radiation value of accurate measurement to the short X ray equipment of exposure time.

The utility model provides a detection apparatus for medical X ray equipment, including probe portion, with probe portion threaded connection's handheld portion, be provided with detecting system in the handheld portion, set up a plurality of X ray sensors in the probe portion, a plurality of X ray sensors cooperate, catch instantaneous X ray, produce signal of telecommunication to detecting system.

In a preferred embodiment, the detection system includes a signal acquisition module, a microprocessor and a data interaction module, the signal acquisition module is electrically connected to the X-ray sensor, an amplification circuit, a filter circuit and an a/D converter are sequentially disposed between the signal acquisition module and the microprocessor according to an electrical signal transmission direction, the microprocessor is electrically connected to the data interaction module, the microprocessor is further electrically connected to a memory card, and the memory card is electrically connected to the data interaction module.

In a preferred embodiment, the bottom of the probe head part is provided with a plurality of ray holes, a plurality of X-ray sensors are arranged at corresponding positions of the ray holes, and the side surface of the probe head part is provided with a rotary groove convenient to rotate.

In a preferred embodiment, the top surface of the handheld part is respectively provided with a display screen, a button and an anti-skid pattern, the button comprises a power key, a detection key and a storage key, a rechargeable lithium battery is arranged in the handheld part, and the side surface of the handheld part is provided with a USB interface.

In a preferred embodiment, the data interaction module is electrically connected with the display screen, the detection key is electrically connected with the microprocessor, the storage key is electrically connected with the microprocessor, and the power key controls the detection system to be communicated with the lithium battery.

The utility model discloses a technological effect and advantage:

a plurality of X ray sensor collaborative work, sensitivity is high, has stronger catching ability to the X ray of instantaneous exposure, is fit for detecting the X ray medical equipment of each branch of academic or vocational study room in the hospital, is particularly suitable for detecting the medical equipment of X ray instantaneous exposure, and detection device is nimble small and exquisite, can hand, carry convenient operation.

Drawings

FIG. 1 is an overall front view;

FIG. 2 is a general side view of a probe unit and FIG. 2 is a bottom view of the probe unit;

FIG. 3 is a block diagram of the overall detection logic.

Description of reference numerals: 1. a probe section; 2. a hand-held portion; 3. anti-skid lines; 4. a display screen; 5. a button; 51. A power key; 52. a detection key; 53. a storage key; 6. an ray hole; 7. a rotating tank; 8. a lithium battery; 9. A USB interface; 10. an X-ray sensor; 11. a signal acquisition module; 12. an amplifying circuit; 13. a filter circuit; 14. an A/D converter; 15. a microprocessor; 16. a memory card; 17. and a data interaction module.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

A detection device of medical X-ray equipment is shown in figures 1-3 and comprises a probe part 1 and a handheld part 2 in threaded connection with the probe part 1, wherein a detection system is arranged in the handheld part 2, a plurality of X-ray sensors 10 are arranged in the probe part 1, and the plurality of X-ray sensors 10 cooperate with each other, so that the detection device has strong X-ray capturing capacity and high sensitivity, can capture X-rays emitted instantaneously, and generates an electric signal to be transmitted to the detection system.

The probe part 1 is rotated, and the probe part 1 can be detached, so that the probe part 1 is separated from the handheld part 2, and the X-ray sensor 10 and circuit elements in a detection system are convenient to maintain.

The detection system comprises a signal acquisition module 11, a microprocessor 15 and a data interaction module 17, the model of the microprocessor 15 is MSC8101, the model of the signal acquisition module 11 is DFM206, the signal acquisition module 11 is electrically connected with the X-ray sensor 10, an amplifying circuit 12, a filter circuit 13 and an A/D converter 14 are sequentially arranged between the signal acquisition module 11 and the microprocessor 15 according to the electric signal transmission direction, the microprocessor 15 is electrically connected with the data interaction module 17, the microprocessor 15 is also electrically connected with a memory card 16, and the memory card 16 is electrically connected with the data interaction module 17.

The X-ray sensors 10 detect X-rays, generate analog-to-digital signals, gather the analog-to-digital signals to the signal acquisition module 11, amplify the analog-to-digital signals through the amplifying circuit 12 and filter the analog-to-digital signals through the filter circuit 13, convert the analog-to-digital signals into digital models through the A/D converter 14, input the digital models into the microprocessor 15, pre-store safe radiation values in the microprocessor 15, and display the detected values and comparison results on the display screen 4 through the data interaction module 17 by the microprocessor 15.

The bottom of probe portion 1 is provided with a plurality of ray holes 6, and the X ray that the ray hole 6 is convenient for instantaneous exposure passes through, does not block X ray, does not make X ray produce the decay, and a plurality of X ray sensor 10 are installed in the corresponding position department of ray hole 6, and convenient sensitive seizure X ray, the side of probe portion 1 are provided with convenient pivoted swivelling chute 7, and swivelling chute 7 increase frictional force is convenient for hold probe portion 1, and is rotatory to screw it off.

The top surface is provided with display screen 4 respectively on handheld portion 2, button 5 and

anti-skidding line

3, 3 increase frictional forces of anti-skidding line, it is handheld to be convenient for, button 5 includes power key 51, detection key 52 and storage key 53, be provided with rechargeable lithium cell 8 in handheld portion 2, lithium cell 8 is the power supply of whole detection device, the side of handheld portion 2 is provided with USB interface 9, lithium cell 8 is connected to USB interface 9, can charge for lithium cell 8 through USB interface 9.

The data interaction module 17 is electrically connected with the display screen 4, the display screen 4 displays data transmitted by the data interaction module 17, the detection key 52 is electrically connected with the microprocessor 15, the storage key 53 is electrically connected with the microprocessor 15, the power key 51 controls the detection system to be communicated with the lithium battery 8, and the power key 51 controls the detection device to be switched on and off.

The detection key 52 controls the microprocessor 15 to work, the microprocessor 15 transmits the analysis data to the display screen 4 for display, the storage key 53 stores the analysis data of the microprocessor 15 in the memory card 16, and the historical storage data is transmitted to the data interaction module 17 through the memory card 16 and then displayed on the display screen 4.

In summary, when the power key 51 is pressed, the whole detection device is powered on, the handheld portion 2 is held by a hand, the probe portion 1 is aligned with the medical radiation device to be detected, X-rays exposed during the operation of the medical radiation device are captured by the X-ray sensors 10 through the ray holes 6, a modulus electric signal is generated and input into the detection system, and the detection system displays a detection value and a comparison result on the display screen 4.

Meanwhile, the detection value can be stored by pressing the storage key 53, so that the historical detection value can be retrieved later, and the medical radiation equipment can be dynamically detected for a long time.

It is obvious that the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present disclosure, all other embodiments obtained by a person of ordinary skill in the art and related fields without creative efforts shall fall within the protection scope of the present disclosure. The structures, devices, and methods of operation of the present invention, not specifically described and illustrated, are generally practiced by those of ordinary skill in the art without specific recitation or limitation.

Claims

1. A detection device of medical X-ray equipment is characterized by comprising a probe part and a handheld part in threaded connection with the probe part, wherein a detection system is arranged in the handheld part, a plurality of X-ray sensors are arranged in the probe part and cooperate with each other to capture instantaneous X-rays and generate electric signals to be transmitted to the detection system.

2. The detecting device of claim 1, wherein the detecting system comprises a signal collecting module, a microprocessor and a data interaction module, the signal collecting module is electrically connected to the X-ray sensor, an amplifying circuit, a filtering circuit and an a/D converter are sequentially arranged between the signal collecting module and the microprocessor according to a transmission direction of an electrical signal, the microprocessor is electrically connected to the data interaction module, the microprocessor is further electrically connected to a memory card, and the memory card is electrically connected to the data interaction module.

3. The medical X-ray equipment detection device of claim 2, wherein the bottom of the probe head is provided with a plurality of ray holes, a plurality of X-ray sensors are arranged at corresponding positions of the ray holes, and a rotary groove which is convenient to rotate is arranged on the side surface of the probe head.

4. The detecting device of claim 3, wherein the top surface of the hand-held portion is respectively provided with a display screen, a button and an anti-slip pattern, the button comprises a power key, a detection key and a storage key, the hand-held portion is internally provided with a rechargeable lithium battery, and the side surface of the hand-held portion is provided with a USB interface.

5. The detecting device of claim 4, wherein the data interaction module is electrically connected to the display screen, the detection key is electrically connected to the microprocessor, the storage key is electrically connected to the microprocessor, and the power key controls the detection system to communicate with the lithium battery.