CN205360274U - Diagnosis of X ray exciting light power and treatment deep tumour system - Google Patents

Diagnosis of X ray exciting light power and treatment deep tumour system Download PDF

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Publication number
CN205360274U
CN205360274U CN201620055795.0U CN201620055795U CN205360274U CN 205360274 U CN205360274 U CN 205360274U CN 201620055795 U CN201620055795 U CN 201620055795U CN 205360274 U CN205360274 U CN 205360274U
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China
Prior art keywords
main control
control computer
axis
servomotor
ultrasonic
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Expired - Fee Related
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CN201620055795.0U
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Chinese (zh)
Inventor
聂国朝
陈华
聂雄
吴艳华
潘心红
罗思强
王约
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Guangxi Kangjian Aoxin Biomedical Technology Co ltd
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Nanning Kelun New Technology Co Ltd
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Abstract

The utility model discloses a diagnosis of X ray exciting light power and treatment deep tumour system, including image display ware, main control computer, X ray emergence module, moving platform control module, B ultrasonic signal acquisition module and removal inspection bed, the image display ware is connected with the main control computer, X ray emergence module is passed through the RS232 interface and is connected with the main control computer, moving platform control module passes through the PCI bus and is connected with the main control computer, B ultrasonic signal acquisition module is passed through the USB interface and is connected with the main control computer. The utility model relates to a rationally, simple structure can realize diagnosis and the therapeutical use that combines together to deep tumor tissue to can effectively improve the accuracy and the treatment of diagnosis and treatment.

Description

A kind of excitation of X-rays light power diagnosis and treatment deep tumor system
Technical field
This utility model relates to medical instruments field, particularly to a kind of excitation of X-rays light power diagnosis and treatment deep tumor system.
Background technology
Add up according to international cancer forum, China newly sends out carninomatosis example about 3,370,000 people every year, dead 2,110,000 people, the annual cancer new cases 14,000,000 in the whole world, death is 800,000 people about, and China's new cases account for whole world new cases 22%, and death toll accounts for 26%, in the middle of male, lung cancer morbidity rate is the highest, and women is breast carcinoma.In the face of how such a situation utilizes high end advanced medical instruments and equipment that tumor patient is carried out generaI investigation activity, it is the task of top priority that tumor patient is tried hard to be early diagnosis early treatment, and this is to resist cancer, reduces important measures of relapse rate and mortality rate.Existing tumor examination includes X-ray examination, and B ultrasonic sound wave checks, radio nuclide examination, electronic computer X ray layer radiography (CT) inspection and nuclear magnetic resonance check etc..And the Therapeutic Method of tumor had chemotherapy, Chinese traditional treatment, immunization therapy, cold therapy, heat to treat, laser therapy etc..Above-mentioned Clinics and Practices method is respectively arranged with pluses and minuses, and does not have the effect that can simultaneously reach that the Clinics and Practices of deep tumor tissue is combined.
Summary of the invention
The purpose of this utility model is in that for the deficiencies in the prior art, it is provided that a kind of excitation of X-rays light power diagnosis and treatment deep tumor system.
To achieve these goals, this utility model have employed techniques below scheme:
A kind of excitation of X-rays light power diagnosis and treatment deep tumor system, control module, B ultrasonic signal acquisition module and mobile examinating couch including image display, main control computer, X ray generation module, mobile platform;Described image display is connected with main control computer;Described X ray generation module is connected with main control computer by RS232 interface;Described mobile platform is controlled module and is connected with main control computer by pci bus;Described B ultrasonic signal acquisition module is connected with main control computer by USB interface.
Further illustrating of the present utility model, described X ray generation module includes the rectification filtering unit, bridge type inverse unit, rectification and voltage multiplier unit, sampling feedback unit, X ray control unit and the RS232 level conversion unit that are sequentially connected with;Also include the X-ray tube being connected with rectification and voltage multiplier unit;Described X ray control unit is also connected with bridge type inverse unit;Described RS232 level conversion unit is connected with main control computer by RS232 interface.
Further illustrating of the present utility model, described mobile platform controls motion control card, driver, servomotor and the position sensor that module includes being sequentially connected with;Described driver includes X-axis driver, Y-axis driver and Z axis driver;Described servomotor includes X-axis servomotor, Y-axis servomotor and Z axis servomotor;Described X-axis driver, Y-axis driver and Z axis driver are connected with X-axis servomotor, Y-axis servomotor and Z axis servomotor respectively;Described motion control card is connected with main control computer;Described servomotor is connected with position sensor and mobile examinating couch respectively.
Further illustrating of the present utility model, described motion control card is mainly made up of the pci interface being sequentially connected with, FPGA controller and photoisolator;Described FPGA controller is fpga chip;Described motion control card is connected with main control computer by pci bus;Described FPGA controller is connected with X-axis driver, Y-axis driver and Z axis driver respectively through photoisolator.
FPGA controller is processed by the status signal that position sensor and servomotor are fed back, then X is fed back to main control computer, the ideal position of Y and Z-direction, the warning of physical location and telecontrol equipment, stroke, the status informations such as deceleration, main control computer sends control command or kinematic parameter to FPGA controller after processing for feedack, FPGA controller is analyzed backward driver according to ideal position and physical location and sends control pulse and direction signal, and control X-axis servomotor, Y-axis servomotor and the motion of Z axis servomotor, it is made accurately to control, mobile examinating couch is made to reach accurate location.
Further illustrating of the present utility model, described B ultrasonic signal acquisition module includes the Ultrasonic-B probe, numeral B ultrasonic collection plate and the USB controller that are sequentially connected with;Described USB controller is connected with main control computer by USB interface.
Further illustrate of the present utility model, master controller that described numeral B ultrasonic collection plate mainly includes being sequentially connected with, multichannel launches pulse amplifying circuit, circuit is launched/received to multichannel, pre-amplification circuit, transmission/receptions switch, amplification and time gain compensation circuit and A/D change-over circuit;Described A/D change-over circuit and amplification and time gain compensation circuit are connected with master controller respectively;Described Ultrasonic-B probe is launched/is received circuit with master controller and multichannel respectively and is connected.
nullDuring work,Main control computer by USB interface to numeral B ultrasonic collection plate transmitting control commands or information,Master controller outputs signals to multichannel and launches pulse amplifying circuit,Amplified,It is connected to the radiating circuit part in multichannel transceiver circuit,Ultrasonic signal is sent to patient then through Ultrasonic-B probe,This ultrasonic signal is producing the strong and weak echo not waited in the patient,After Ultrasonic-B probe receives echo-signal,The circuit that receives launched/receive through multichannel in circuit receives the signal of telecommunication that formation is faint,This is signally attached to pre-amplification circuit input,It is amplified by pre-amplification circuit,Send/receive switch when transtation mission circuit exports signal,It is off state,Only could switch under non-sent state and just connect,Echo-signal is made to be connected further to amplify and time gain compensation circuit,Then after A/D changes, digital data transmission is formed to master controller,After master controller processes,Form B ultrasonic image,And can be transferred on main control computer by USB interface.
Compared with prior art, the beneficial effect that this utility model possesses:
This utility model is reasonable in design, simple in construction, by adopt the excitation of X-rays cancer target nanometric photosensitizer that X ray generation module produces produce optical dynamic therapy, B ultrasonic signal acquisition module and figure display be combined with each other use, improve diagnosing tumor accuracy rate and make a concrete analysis of before and after treatment and judge, further improving therapeutic effect.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation;
Fig. 2 is the structural representation that this utility model mobile platform controls module;
Fig. 3 is the structural representation of this utility model numeral B ultrasonic collection plate.
Detailed description of the invention
Below in conjunction with embodiment, structural principle of the present utility model and operation principle are described in further details.
Embodiment:
As it can be seen, a kind of excitation of X-rays light power diagnosis and treatment deep tumor system, control module, B ultrasonic signal acquisition module and mobile examinating couch including image display, main control computer, X ray generation module, mobile platform;Described image display is connected with main control computer;Described X ray generation module is connected with main control computer by RS232 interface;Described mobile platform is controlled module and is connected with main control computer by pci bus;Described B ultrasonic signal acquisition module is connected with main control computer by USB interface.
Described X ray generation module includes the rectification filtering unit, bridge type inverse unit, rectification and voltage multiplier unit, sampling feedback unit, X ray control unit and the RS232 level conversion unit that are sequentially connected with;Also include the X-ray tube being connected with rectification and voltage multiplier unit;Described X ray control unit is also connected with bridge type inverse unit;Described RS232 level conversion unit is connected with main control computer by RS232 interface.
Described mobile platform controls motion control card, driver, servomotor and the position sensor that module includes being sequentially connected with;Described driver includes X-axis driver, Y-axis driver and Z axis driver;Described servomotor includes X-axis servomotor, Y-axis servomotor and Z axis servomotor;Described X-axis driver, Y-axis driver and Z axis driver are connected with X-axis servomotor, Y-axis servomotor and Z axis servomotor respectively;Described motion control card is connected with main control computer;Described servomotor is connected with position sensor and mobile examinating couch respectively.
Described motion control card is mainly made up of the pci interface being sequentially connected with, FPGA controller and photoisolator;Described FPGA controller is fpga chip;Described motion control card is connected with main control computer by pci bus;Described FPGA controller is connected with X-axis driver, Y-axis driver and Z axis driver respectively through photoisolator.
FPGA controller is processed by the status signal that position sensor and servomotor are fed back, then X is fed back to main control computer, the ideal position of Y and Z-direction, the warning of physical location and telecontrol equipment, stroke, the status informations such as deceleration, main control computer sends control command or kinematic parameter to FPGA controller after processing for feedack, FPGA controller is analyzed backward driver according to ideal position and physical location and sends control pulse and direction signal, and control X-axis servomotor, Y-axis servomotor and the motion of Z axis servomotor, it is made accurately to control, mobile examinating couch is made to reach accurate location.
Described B ultrasonic signal acquisition module includes the Ultrasonic-B probe, numeral B ultrasonic collection plate and the USB controller that are sequentially connected with;Described USB controller is connected with main control computer by USB interface.
Master controller that described numeral B ultrasonic collection plate mainly includes being sequentially connected with, multichannel launches pulse amplifying circuit, circuit is launched/received to multichannel, pre-amplification circuit, transmission/receptions switch, amplification and time gain compensation circuit and A/D change-over circuit;Described A/D change-over circuit and amplification and time gain compensation circuit are connected with master controller respectively;Described Ultrasonic-B probe is launched/is received circuit with master controller and multichannel respectively and is connected.
nullDuring work,Main control computer by USB interface to numeral B ultrasonic collection plate transmitting control commands or information,Master controller outputs signals to multichannel and launches pulse amplifying circuit,Amplified,It is connected to the radiating circuit part in multichannel transceiver circuit,Ultrasonic signal is sent to patient then through Ultrasonic-B probe,This ultrasonic signal is producing the strong and weak echo not waited in the patient,After Ultrasonic-B probe receives echo-signal,The circuit that receives launched/receive through multichannel in circuit receives the signal of telecommunication that formation is faint,This is signally attached to pre-amplification circuit input,It is amplified by pre-amplification circuit,Send/receive switch when transtation mission circuit exports signal,It is off state,Only could switch under non-sent state and just connect,Echo-signal is made to be connected further to amplify and time gain compensation circuit,Then after A/D changes, digital data transmission is formed to master controller,After master controller processes,Form B ultrasonic image,And can be transferred on main control computer by USB interface.
The using method of the present embodiment, comprises the following steps:
(1) power-up initializing: open system power supply, run the treatment system management software on main control computer, this software controls module and B ultrasonic signal acquisition module transmission initialization command and parameter information to X ray generation module, mobile platform simultaneously, the each resume module holding state of system, waits the control command of main control computer to be received;
(2) targeted nano granule strengthens radiography: by injecting or in oral entrance human body; targeted nano granule can follow the tracks of targeting tumor tissue cell automatically; and combine with its surface receptor; after 30~40 minutes; tumor tissue cell's radiography is coloured to aeruginous tissue by nanoparticle, it is achieved the contrasting effects to tumor locus;
(3) ultrasound diagnosis: main control computer sends move to motion control card, after motion control card accepts instruction, sending motion impulse signal to driver, driver drives Serve Motor Control moves examinating couch and moves, simultaneously, Ultrasonic-B probe real-time detection B ultrasonic image in the patient, after giving numeral B ultrasonic collection plate process, form B ultrasonic image, be then transferred to main control computer by USB interface, and show at image display, determine tumor or diseased region by observing B ultrasonic image;
(4) location: obtained the parameter information of tumor or diseased region by B ultrasonic image after, motion control card is processed by the status signal that position sensor and servomotor are fed back, make it that servomotor accurately to be controlled, thus positioning tumor or diseased region are in the position of human body;
(5) X ray optical dynamic therapy: main control computer receives mobile platform and controls the tumor of module feedback or the positional information of diseased region, and control X-ray tube to prospective tumor or diseased region, the X ray of the sufficient intensity needed for generation tumor or diseased region by X ray control unit;
(6) treatment effectiveness evaluation: after treatment, start B ultrasonic signal acquisition module, the picture signal after tumor or diseased region treatment is detected from Ultrasonic-B probe, after numeral B ultrasonic collection plate processes, form B ultrasonic view data, it is transferred to main control computer through USB interface, main control computer identifies further and processes, obtain tumor or diseased region information, by observing whether gross tumor volume reduces or no longer increase, whether tumor number is not further added by the physiological change with other, it is achieved the assessment to therapeutic effect.
Described targeted nano granule is a kind of nanoparticle that micromolecule polypeptide is targeting agent that tumor cell has targeting, carry oxygenation agent simultaneously, photosensitizer, internal target tumor pathological tissues is entered by the approach such as injecting or oral, targeted nano granule can follow the tracks of targeting tumor tissue cell automatically, tumor tissue cell is coloured to aeruginous tissue, realize the contrasting effects to tumor tissues position, when absorb the tumor tissue cell being targeted after X-ray energy can produce photodynamic reaction or photochemical reaction generate the very strong singlet oxygen of activity and or free radical, singlet state oxygen and multiple biomacromolecule generation oxidation reaction, and after being brought rapidly up uniform temperature, tumor tissue cell is killed, and normal tissue cytotoxic side effect and noinvasive damage.

Claims (6)

1. an excitation of X-rays light power diagnosis and treatment deep tumor system, it is characterised in that: include image display, main control computer, X ray generation module, mobile platform control module, B ultrasonic signal acquisition module and mobile examinating couch;Described image display is connected with main control computer;Described X ray generation module is connected with main control computer by RS232 interface;Described mobile platform is controlled module and is connected with main control computer by pci bus;Described B ultrasonic signal acquisition module is connected with main control computer by USB interface.
2. a kind of excitation of X-rays light power diagnosis according to claim 1 and treatment deep tumor system, it is characterised in that: described X ray generation module includes the rectification filtering unit, bridge type inverse unit, rectification and voltage multiplier unit, sampling feedback unit, X ray control unit and the RS232 level conversion unit that are sequentially connected with;Also include the X-ray tube being connected with rectification and voltage multiplier unit;Described X ray control unit is also connected with bridge type inverse unit;Described RS232 level conversion unit is connected with main control computer by RS232 interface.
3. a kind of excitation of X-rays light power diagnosis according to claim 1 and treatment deep tumor system, it is characterised in that: described mobile platform controls motion control card, driver, servomotor and the position sensor that module includes being sequentially connected with;Described driver includes X-axis driver, Y-axis driver and Z axis driver;Described servomotor includes X-axis servomotor, Y-axis servomotor and Z axis servomotor;Described X-axis driver, Y-axis driver and Z axis driver are connected with X-axis servomotor, Y-axis servomotor and Z axis servomotor respectively;Described motion control card is connected with main control computer;Described servomotor is connected with position sensor and mobile examinating couch respectively.
4. a kind of excitation of X-rays light power diagnosis according to claim 3 and treatment deep tumor system, it is characterised in that: described motion control card is mainly made up of the pci interface being sequentially connected with, FPGA controller and photoisolator;Described FPGA controller is fpga chip;Described motion control card is connected with main control computer by pci bus;Described FPGA controller is connected with X-axis driver, Y-axis driver and Z axis driver respectively through photoisolator.
5. a kind of excitation of X-rays light power diagnosis according to claim 1 and treatment deep tumor system, it is characterised in that: described B ultrasonic signal acquisition module includes the Ultrasonic-B probe, numeral B ultrasonic collection plate and the USB controller that are sequentially connected with;Described USB controller is connected with main control computer by USB interface.
6. a kind of excitation of X-rays light power diagnosis according to claim 5 and treatment deep tumor system, it is characterised in that: master controller that described numeral B ultrasonic collection plate mainly includes being sequentially connected with, multichannel launches pulse amplifying circuit, circuit is launched/received to multichannel, pre-amplification circuit, transmission/receptions switch, amplification and time gain compensation circuit and A/D change-over circuit;Described A/D change-over circuit and amplification and time gain compensation circuit are connected with master controller respectively;Described Ultrasonic-B probe is launched/is received circuit with master controller and multichannel respectively and is connected.
CN201620055795.0U 2016-01-21 2016-01-21 Diagnosis of X ray exciting light power and treatment deep tumour system Expired - Fee Related CN205360274U (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105709342A (en) * 2016-01-21 2016-06-29 南宁科伦新技术有限公司 X-ray excitation photodynamic deep tumor diagnosis and treatment system and use method thereof
CN106075738A (en) * 2016-08-04 2016-11-09 董志强 Oncologic nursing adjuvant therapy device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105709342A (en) * 2016-01-21 2016-06-29 南宁科伦新技术有限公司 X-ray excitation photodynamic deep tumor diagnosis and treatment system and use method thereof
CN105709342B (en) * 2016-01-21 2019-02-26 南宁科伦新技术有限公司 A kind of excitation of X-rays light power diagnosis and treatment deep tumor system
CN106075738A (en) * 2016-08-04 2016-11-09 董志强 Oncologic nursing adjuvant therapy device
CN106075738B (en) * 2016-08-04 2018-11-13 王秀玲 Oncologic nursing adjuvant therapy device

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Effective date of registration: 20210422

Address after: No. 501-5c33, 5th floor, building 1, electronic industrial park, Gaoke Road, Nanning high tech Zone, No. 8, Gaoke Road, Nanning City, Guangxi Zhuang Autonomous Region, 530000

Patentee after: Guangxi Kangjian AoXin Biomedical Technology Co.,Ltd.

Address before: 530003 No. 98 Daling Road, the Guangxi Zhuang Autonomous Region, Nanning

Patentee before: NANNING KELUN NEW TECHNOLOGY Co.,Ltd.

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Granted publication date: 20160706

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