CN112932414A - Orthopedics formation of image detecting system - Google Patents
Orthopedics formation of image detecting system Download PDFInfo
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- CN112932414A CN112932414A CN202110161726.3A CN202110161726A CN112932414A CN 112932414 A CN112932414 A CN 112932414A CN 202110161726 A CN202110161726 A CN 202110161726A CN 112932414 A CN112932414 A CN 112932414A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/45—For evaluating or diagnosing the musculoskeletal system or teeth
- A61B5/4504—Bones
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves
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Abstract
The invention discloses an orthopedic imaging detection system, which is applied to the technical field of orthopedic imaging and comprises a central processing module, a pulse generation module, a sampling control module, a signal acquisition module, a signal processing module, a transmitting antenna module, a receiving antenna module, a display module and an operation module. The invention adopts a carrier-free detection technology, utilizes nanosecond-subnanosecond non-sine wave narrow pulses, can prevent human bodies from being damaged by radiation, improves the effect of orthopedic surgery, and is suitable for popularization and application.
Description
Technical Field
The invention relates to the technical field of orthopedic imaging, in particular to an orthopedic imaging detection system.
Background
In the field of current orthopedic examination, X-ray examination cannot be replaced and is frequently used, but the biggest weakness of the examination is that the examination is harmful to human bodies, and the injury of obtaining X-rays cannot be avoided by inspectors and operators.
A novel effective detection means is provided for the examination in the orthopedic field, and the injury to the human body can be ignored in the examination, so that the method can be widely applied to clinic; the intramedullary nail and the matching device which are convenient for distal locking improve the operation treatment, reduce the amount of bleeding and complications, protect doctors and reduce the X-ray injury, and are the problems to be solved urgently by the technical personnel in the field.
Disclosure of Invention
In view of this, the invention provides an orthopedic imaging detection system, which can prevent a human body from being damaged by X-rays and can improve the treatment effect of an operation.
In order to achieve the purpose, the invention adopts the following technical scheme:
an orthopedic imaging detection system comprising: the device comprises a central processing module, a pulse generation module, a sampling control module, a signal acquisition module, a signal processing module, a transmitting antenna module, a receiving antenna module, a display module and an operation module.
The central processing module is used for controlling the sending and receiving of radio signals, processing the radio signals and imaging the radio signals;
the pulse generation module is connected with a first output port of the central processing module and used for generating and outputting a first pulse signal with required frequency, width, repetition frequency and amplitude;
the transmitting antenna module is connected with a first output port of the pulse generating module and used for transmitting the first pulse signal output by the pulse generating module to a human body, and the first pulse signal penetrates through human body tissues;
the first input port of the sampling control module is connected with the second output port of the central processing module, the second input port of the sampling control module is connected with the second output port of the pulse generation module, and the first input port of the sampling control module is connected with the first input port of the signal acquisition module and is used for controlling the sampling time of the signal acquisition module in cooperation with the pulse generation module;
the receiving antenna module is connected with a second input port of the signal acquisition module and used for receiving a second pulse signal after the second pulse signal passes through a human body and sending the received second pulse signal to the signal acquisition module; the signal acquisition module acquires the received second pulse signal to obtain a third pulse signal;
the input port of the signal processing module is connected with the output port of the signal acquisition module, and the input port of the signal processing module is connected with the first input port of the central processing module and is used for receiving the third pulse signal output by the signal processing module, preprocessing the third pulse signal to obtain a processed digital signal and then transmitting the processed digital signal to the central processing module;
the display module is connected with the third output port of the central processing module and is used for displaying images;
and the operation module is connected with the second input port of the central processing module and used for sending a detection command.
Preferably, the pulse generation module includes: a pulse oscillation unit and a narrow pulse generation unit;
the pulse oscillation unit is connected with the narrow pulse generation unit and is used for generating repeated electric signals and sending the electric signals to the narrow pulse generation unit; the pulse oscillation unit sends the electric signal to the sampling control module through a second output port of the pulse generation module; the pulse oscillation unit receives a pulse emission control signal sent by the central processing module through an input port of the pulse generation module;
the narrow pulse generation unit is used for converting the electric signal into the first pulse signal and sending the first pulse signal to the transmitting antenna module through a first output port of the pulse generation module.
Preferably, the first pulse signal is a non-sinusoidal narrow pulse emission detection signal in a nanosecond level to a subnanosecond level.
Preferably, the sampling control module includes: the device comprises an adjustable delay unit and a distance gate generating unit;
the output end of the adjustable delay unit is connected with the input end of the range gate generating unit, the adjustable delay unit receives a sampling control signal sent by the central control module through a first input port of a sampling control module, and the adjustable delay unit receives the electric signal sent by the pulse generating module through a second input port of the sampling control module;
the distance gate generating unit sends a signal sampling interval control signal to the signal acquisition module through a first output port of the sampling control module.
Preferably, the signal processing module comprises an integrating amplifier unit, a band-pass filtering unit and an a/D conversion unit which are connected in sequence;
the integrating amplifier unit is connected with an input port of the signal processing module, and the A/D conversion unit is connected with an output port of the signal processing module;
and the third pulse signal generates the digital signal after integral amplification, filtering and A/D conversion of the signal processing module.
Preferably, the central processing module includes:
a processor unit;
the emission control unit is connected with the first input port of the processor unit and used for sending the first pulse signal generation command through the first output port of the central processing module;
the receiving control unit is connected with the second input port of the processor unit and used for sending the third pulse signal acquisition command through the second output port of the central processing module;
the signal receiving unit is connected with the first input port of the processor unit and used for receiving the digital signal sent by the signal processing module through the first input port of the central processing module;
the data imaging unit is connected with the first input/output port of the processor unit and used for acquiring the fourth pulse signal and carrying out imaging algorithm processing to obtain imaging data;
and the image output unit is connected with the first output port of the processor unit and is used for sending the imaging data to the display module for displaying through the third output port of the central processing module.
Preferably, the central processing module further comprises a local storage unit for storing the digital signal received by the signal receiving unit.
Preferably, the central processing module further comprises a data transmitting unit for transmitting the digital signal and the imaging data to an external device.
Preferably, the external device is one or more of a cloud server or a printing module.
Preferably, the system further comprises a supervision alarm module for giving alarm prompt when the non-professional operates the system.
According to the technical scheme, compared with the prior art, the orthopedic imaging detection system provided by the invention adopts a carrier-free detection technology, utilizes nanosecond-subnanosecond non-sine wave narrow pulses, can prevent a human body from being damaged by radiation, improves the orthopedic operation effect, and is suitable for popularization and application.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an orthopedic imaging detection system according to the present invention;
FIG. 2 is a schematic diagram of a pulse generation module according to the present invention;
FIG. 3 is a schematic diagram of a sampling control module according to the present invention;
FIG. 4 is a schematic diagram of a signal processing module according to the present invention;
FIG. 5 is a schematic diagram of a CPU module according to the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
Referring to fig. 1, the present embodiment discloses an orthopedic imaging detection system, including: the device comprises a central processing module, a pulse generation module, a sampling control module, a signal acquisition module, a signal processing module, a transmitting antenna module, a receiving antenna module, a display module and an operation module.
The central processing module is used for controlling the sending and receiving of radio signals, processing the radio signals and imaging the radio signals;
the pulse generating module is connected with a first output port of the central processing module and used for generating and outputting a first pulse signal with certain frequency, width, repetition frequency and amplitude;
the transmitting antenna module is connected with a first output port of the pulse generating module and used for transmitting a first pulse signal output by the pulse generating module to a human body, and the first pulse signal penetrates through human body tissues;
the first input port of the sampling control module is connected with the second output port of the central processing module, the second input port of the sampling control module is connected with the second output port of the pulse generation module, and the first input port of the sampling control module is connected with the first input port of the signal acquisition module and used for controlling the sampling time of the signal acquisition module in cooperation with the pulse generation module;
the receiving antenna module is connected with a second input port of the signal acquisition module and used for receiving a second pulse signal after the second pulse signal passes through the human body and sending the received second pulse signal to the signal acquisition module; the signal acquisition module acquires the received second pulse signal to obtain a third pulse signal;
the input port of the signal processing module is connected with the output port of the signal acquisition module, and the input port of the signal processing module is connected with the first input port of the central processing module and used for receiving a third pulse signal output by the signal processing module, preprocessing the third pulse signal to obtain a processed digital signal and then transmitting the processed digital signal to the central processing module;
the display module is connected with the third output port of the central processing module and is used for displaying images;
and the operation module is connected with the second input port of the central processing module and used for sending the detection command.
In one particular embodiment, the pulse generation module includes: a pulse oscillation unit and a narrow pulse generation unit;
the pulse oscillation unit is connected with the narrow pulse generation unit and is used for generating repeated electric signals and sending the electric signals to the narrow pulse generation unit; the pulse oscillation unit sends the electric signal to the sampling control module through a second output port of the pulse generation module; the pulse oscillation unit receives a pulse emission control signal sent by the central processing module through an input port of the pulse generation module;
the narrow pulse generating unit is used for converting the electric signal into a first pulse signal and sending the first pulse signal to the transmitting antenna module through a first output port of the pulse generating module.
In a specific embodiment, the first pulse signal is a non-sinusoidal narrow pulse emission detection signal in the nanosecond to sub-nanosecond range.
In one embodiment, the sampling control module comprises: the device comprises an adjustable delay unit and a distance gate generating unit;
the output end of the adjustable delay unit is connected with the input end of the range gate generating unit, the adjustable delay unit receives a sampling control signal sent by the central control module through a first input port of the sampling control module, and the adjustable delay unit receives an electric signal sent by the pulse generating module through a second input port of the sampling control module;
the distance gate generating unit sends the signal sampling interval control signal to the signal acquisition module through a first output port of the sampling control module.
In a specific embodiment, the signal processing module comprises an integrating amplifier unit, a band-pass filtering unit and an a/D conversion unit which are connected in sequence;
the integrating amplifier unit is connected with an input port of the signal processing module, and the A/D conversion unit is connected with an output port of the signal processing module;
and the third pulse signal generates the digital signal after integral amplification, filtering and A/D conversion of the signal processing module.
In one embodiment, the central processing module comprises:
a processor unit;
the emission control unit is connected with the first input port of the processor unit and used for sending a first pulse signal generation command through the first output port of the central processing module;
the receiving control unit is connected with the second input port of the processor unit and used for sending a third pulse signal acquisition command through a second output port of the central processing module;
the signal receiving unit is connected with the first input port of the processor unit and used for receiving the digital signal sent by the signal processing module through the first input port of the central processing module;
the data imaging unit is connected with the first input/output port of the processor unit and used for acquiring the fourth pulse signal and carrying out imaging algorithm processing to obtain imaging data;
and the image output unit is connected with the first output port of the processor unit and is used for sending the imaging data to the display module for displaying through the third output port of the central processing module.
Preferably, the central processing module further comprises a local storage unit for storing the digital signal received by the signal receiving unit.
In one embodiment, the central processing module further comprises a data transmission unit for transmitting the digital signal and the imaging data to an external device.
In a particular embodiment, the external device is one or more of a cloud server or a print module.
In another specific embodiment, the system further comprises a supervision alarm module for alarming when a non-professional turns on and operates the system.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention in a progressive manner. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (9)
1. An orthopedic imaging detection system, comprising: the device comprises a central processing module, a pulse generation module, a sampling control module, a signal acquisition module, a signal processing module, a transmitting antenna module, a receiving antenna module, a display module and an operation module;
the central processing module is used for controlling the sending and receiving of radio signals, processing the radio signals and imaging the radio signals;
the pulse generation module is connected with a first output port of the central processing module and used for generating and outputting a first pulse signal with required frequency, width, repetition frequency and amplitude;
the transmitting antenna module is connected with a first output port of the pulse generating module and used for transmitting the first pulse signal output by the pulse generating module to a human body, and the first pulse signal penetrates through human body tissues;
the first input port of the sampling control module is connected with the second output port of the central processing module, the second input port of the sampling control module is connected with the second output port of the pulse generation module, and the first input port of the sampling control module is connected with the first input port of the signal acquisition module and used for controlling the sampling time of the signal sampling block in cooperation with the pulse generation module;
the receiving antenna module is connected with a second input port of the signal acquisition module and used for receiving a second pulse signal after the second pulse signal passes through a human body and sending the received second pulse signal to the signal acquisition module; the signal acquisition module acquires the received second pulse signal to obtain a third pulse signal;
the input port of the signal processing module is connected with the output port of the signal acquisition module, and the input port of the signal processing module is connected with the first input port of the central processing module and is used for receiving the third pulse signal output by the signal processing module, preprocessing the third pulse signal to obtain a processed digital signal and then transmitting the processed digital signal to the central processing module;
the display module is connected with the third output port of the central processing module and is used for displaying images;
and the operation module is connected with the second input port of the central processing module and used for sending a detection command.
2. The orthopedic imaging detection system of claim 1,
the pulse generation module includes: a pulse oscillation unit and a narrow pulse generation unit;
the pulse oscillation unit is connected with the narrow pulse generation unit and is used for generating repeated electric signals and sending the electric signals to the narrow pulse generation unit; the pulse oscillation unit sends the electric signal to the sampling control module through a second output port of the pulse generation module; the pulse oscillation unit receives a pulse emission control signal sent by the central processing module through an input port of the pulse generation module;
the narrow pulse generation unit is used for converting the electric signal into the first pulse signal and sending the first pulse signal to the transmitting antenna module through a first output port of the pulse generation module.
3. The orthopedic imaging detection system of claim 1,
the sampling control module comprises: the device comprises an adjustable delay unit and a distance gate generating unit;
the output end of the adjustable delay unit is connected with the input end of the range gate generating unit, the adjustable delay unit receives a sampling control signal sent by the central control module through a first input port of a sampling control module, and the adjustable delay unit receives the electric signal sent by the pulse generating module through a second input port of the sampling control module;
the distance gate generating unit sends a signal sampling interval control signal to the signal acquisition module through a first output port of the sampling control module.
4. The orthopedic imaging detection system of claim 1,
the signal processing module comprises an integral amplifier unit, a band-pass filtering unit and an A/D conversion unit which are connected in sequence;
the integrating amplifier unit is connected with an input port of the signal processing module, and the A/D conversion unit is connected with an output port of the signal processing module;
and the third pulse signal generates the digital signal after integral amplification, filtering and A/D conversion of the signal processing module.
5. The orthopedic imaging detection system of claim 1,
the central processing module includes:
a processor unit;
the emission control unit is connected with the first input port of the processor unit and used for sending the first pulse signal generation command through the first output port of the central processing module;
the receiving control unit is connected with the second input port of the processor unit and used for sending the third pulse signal acquisition command through the second output port of the central processing module;
the signal receiving unit is connected with the first input port of the processor unit and used for receiving the digital signal sent by the signal processing module through the first input port of the central processing module;
the data imaging unit is connected with the first input/output port of the processor unit and used for acquiring the fourth pulse signal and carrying out imaging algorithm processing to obtain imaging data;
and the image output unit is connected with the first output port of the processor unit and is used for sending the imaging data to the display module for displaying through the third output port of the central processing module.
6. The orthopedic imaging detection system of claim 5,
the central processing module further comprises a local storage unit for storing the digital signal received by the signal receiving unit.
7. The orthopedic imaging detection system of claim 5,
the central processing module further comprises a data transmitting unit for transmitting the digital signal and the imaging data to an external device.
8. The orthopedic imaging detection system of claim 7,
the external equipment is one or more of a cloud server or a printing module.
9. The orthopedic imaging detection system of any of claims 1-8,
the system also comprises a supervision alarm module used for giving an alarm prompt when a non-professional operates the system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110161726.3A CN112932414A (en) | 2021-02-05 | 2021-02-05 | Orthopedics formation of image detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110161726.3A CN112932414A (en) | 2021-02-05 | 2021-02-05 | Orthopedics formation of image detecting system |
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| Publication Number | Publication Date |
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| CN112932414A true CN112932414A (en) | 2021-06-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110161726.3A Withdrawn CN112932414A (en) | 2021-02-05 | 2021-02-05 | Orthopedics formation of image detecting system |
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| CN (1) | CN112932414A (en) |
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- 2021-02-05 CN CN202110161726.3A patent/CN112932414A/en not_active Withdrawn
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Application publication date: 20210611 |
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