CN110694178A - Horizontal microwave global thermotherapy device for tumor - Google Patents
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- A61B6/03—Computed tomography [CT]
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Abstract
The utility model provides a horizontal microwave universe thermotherapy device of tumour, relates to medical instrument technical field, mainly includes: microwave universe irradiation unit, internal temperature measurement unit, physique scanning unit, treatment heat preservation storehouse, wisdom data unit especially increase CT scanning unit, help utilizing earlier data accumulation, through logical reasoning and intelligent calculation, each item control parameter is set for to intelligence, reduces or avoids internal temperature measurement unit to put into the incision wound to the human body, realizes the accurate control of internal temperature. The invention can not only facilitate the lying even irradiation of high-risk patients, but also realize the global irradiation treatment of the human body and achieve the aim of global tumor treatment by the arrangement of the rotatable microwave irradiation ring and the horizontal treatment heat preservation bin.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to a horizontal microwave global thermotherapy device for tumors.
Background
According to statistics, about 1810 ten new cancer cases occur globally in 2018, wherein cancer death cases reach 960 ten thousands, and tumors tend to be highly developed.
The traditional method for treating tumor usually selects one or a combination of several methods of surgical excision, radiotherapy and chemical drug therapy to perform cancer treatment, but the methods have the inevitable defects of being difficult to completely kill metastatic spread cancer cells. In conclusion, cancer is a fatal disease with extremely strong harm, and no effective radical treatment method and treatment equipment exist so far.
In recent years, the treatment of cancer by using a thermotherapy technology is very popular, and various tumor thermotherapy devices such as an infrared whole-body thermotherapy system, a microwave tumor thermotherapy system, an internal-field tumor thermotherapy system, a multi-electrode dual-spectrum radio frequency tumor thermotherapy system, a probe-type tumor thermotherapy system, a perfusion-type tumor thermotherapy system, a photodynamic tumor therapeutic apparatus and an ultrasonic microwave therapeutic apparatus are continuously developed. Although the whole body infrared thermotherapy system adopts a whole body heating method to treat cancer, the thermotherapy effect is not ideal due to the poor infrared penetration capability and the self-defense function of the human body, and the tumor is difficult to be cured radically. The microwave thermotherapy instrument for tumor has good microwave penetrability, is suitable for heating deep part in body, and is the best technology for tumor thermotherapy, but because the microwave source of the existing microwave thermotherapy instrument is relatively fixed and can not rotate, the microwave source is difficult to realize uniform heating for whole area irradiation of human body, and the diffused and transferred cancer cells can not be killed comprehensively. The invention relates to a cancer therapeutic apparatus (patent number 2017101652576) which is applied by the inventor before, and the invention adopts the microwave global irradiation heating technology to treat cancer, and can completely scald and kill unknown cancer cells which are diffused and metastasized while irradiating known focus, thereby achieving the purpose of radical cure. However, in the actual use process, the technology of the invention has obvious defects, firstly, the original scheme is an upright device which is not suitable for critically ill patients, and secondly, the internal temperature detector is singly adopted, the internal temperature detector can be limited by a plurality of factors when being placed into the human body, the internal temperature detector can not reach any place of the human body at will, the temperature condition of each point in the human body is difficult to be accurately mastered, and the microwave heating is not easy to be accurately controlled.
Disclosure of Invention
The invention aims at the problems, the design scheme is innovated and upgraded, and the aim is to provide the horizontal microwave global thermotherapy device for the tumor with accurate temperature control.
The technical problem to be solved by the invention is realized by adopting the following technical scheme:
a horizontal microwave whole-area thermotherapy device for tumor comprises: a microwave global irradiation unit, an in-vivo temperature measuring unit, a physique scanning unit, a treatment heat preservation bin and an intelligent numerical control unit; the treatment heat preservation bin is horizontally arranged, so that a patient can conveniently lie down to receive treatment.
Furthermore, the microwave global irradiation unit consists of a microwave irradiation ring, a driving motor and a base, wherein the microwave irradiation ring is vertically vertical to the treatment heat preservation bin, and a plurality of magnetrons are uniformly arranged on the inner side of the ring in a staggered manner; the microwave irradiation ring is connected with an output shaft of a driving motor through a gear set, and the driving motor can drive the microwave irradiation ring to rotate when working, so that the irradiation part of a human body can be uniformly heated.
Furthermore, the treatment heat-preservation bin is of a two-half-ring combined structure, is made of glass or high polymer materials which do not absorb microwave energy, and comprises a head protection bin and a trunk supporting bin; an eye shield and oxygen supply equipment are arranged in the head protection bin; the treatment heat preservation bin is arranged on the bin seat in a sliding fit mode, so that the human body can be horizontally conveyed to enter the microwave irradiation ring.
Furthermore, the in-vivo temperature measuring unit adopts a distributed optical fiber temperature measuring system, and comprises an optical fiber temperature measuring instrument and a temperature sensing optical cable, wherein the temperature sensing optical cable is guided into the body through the gastrointestinal tract or is guided into the body by an endoscope for a minimally invasive opening of a cavity, and the temperature of key areas or key points in the body is measured and monitored in real time.
Further, the physical scanning unit is a conventional CT scanning device, and is used for performing layered scanning on a designated region of the body of the patient to obtain physical sign data of different physical (tissue) region ranges and positions.
Furthermore, the intelligent numerical control unit is connected with a data storage module, a data analysis module and an intelligent control module. The data storage module is used for storing the physical sign information of different patients, and comprises corresponding data of the temperature of key areas or key points in the human body, which is collected by the temperature measurement unit in the human body at any time along with the input quantity and time of microwave energy during microwave heating; the data analysis module is used for carrying out statistical analysis on each group of stored data, and solving the functional relation between the microwave energy input and various variables of different constitutions, regional tissue volumes, time and temperature of the human body through a mathematical statistical method so as to establish a statistical model; the intelligent control module can combine with patient sign data obtained by CT scanning, and design a treatment scheme through logic reasoning and intelligent calculation according to an established statistical model, so as to intelligently set control parameters such as microwave loop operation, microwave energy input quantity, irradiation time, treatment temperature, human body advancing and the like, and reduce or avoid incision wounds of a human body caused by the fact that a temperature measuring unit in the body is placed in the body. And realizing accurate temperature control.
Furthermore, the intelligent control module can control the microwave global irradiation unit to realize pulse radiation and enhance the uniformity of irradiation heating; by calculating the interval rest time of the microwave thermotherapy device, the heat conduction between different adjacent physiques is exerted, and the natural regulation and balance of the internal temperature are promoted.
The invention has the beneficial effects that:
the microwave irradiation device has a simple structure, and can uniformly irradiate patients and facilitate lying treatment of high-risk patients through the arrangement of the rotatable microwave irradiation ring and the horizontal treatment heat-preservation bin; utilize internal temperature measurement unit and physique scanning unit to combine, establish statistical model through the mathematical statistics method, help intelligent settlement each item control parameter, reduce or avoid internal temperature measurement unit to put into the incision wound to the human body, realize the accurate control of internal temperature.
Drawings
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a view showing the structure of a microwave irradiation ring according to the present invention;
FIG. 3 is a schematic diagram of the connection between the temperature measuring unit and the control unit according to the present invention;
in the figure: 1. a microwave global irradiation unit; 2. a physique scanning unit; 3. a treatment heat preservation cabin; 4. an intelligent numerical control unit; 12. a microwave irradiation ring; 13. a drive motor; 14. a base; 15. a magnetron; 16. a support roller; 21. a head protection bin; 22. a trunk supporting bin; 23. an eye shield; 24. an oxygen supply apparatus; 25. a bin seat; 31. a data storage module; 32. a data analysis module; 33. and an intelligent control module.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings.
Example 1
As shown in fig. 1 and 2; a horizontal microwave whole-area thermotherapy device for tumor comprises: the system comprises a microwave global irradiation unit 1, an in-vivo temperature measurement unit, a physique scanning unit 2, a treatment heat preservation bin 3 and an intelligent numerical control unit 4; 3 levels in treatment heat preservation storehouse set up, and the patient of being convenient for lies down accepts the treatment, and the treatment heat preservation storehouse is carried the patient and is passed physique scanning unit, combines internal temperature measurement unit to survey the patient, realizes surveying the universe of patient.
The microwave global irradiation unit 1 consists of a microwave irradiation ring 12, a driving motor 13 and a base 14, wherein the microwave irradiation ring 12 is vertically vertical to the treatment heat preservation bin 3, and a plurality of magnetrons 15 are uniformly arranged on the inner side of the ring in a staggered manner; supporting rollers 16 are respectively installed on two sides of the upper portion of the base 14, the microwave irradiation ring 12 is arranged on the supporting rollers 16, the microwave irradiation ring 12 is connected with an output shaft of the driving motor 13 through a gear set, the driving motor 13 can drive the microwave irradiation ring 12 to rotate when working, and uniform heating of the irradiation portion of a human body is facilitated.
The treatment heat-preservation cabin 3 is of a two-half-ring combined structure and is made of glass or high polymer materials which do not absorb microwave energy, such as high borosilicate heat-resistant glass and polypropylene plastics, and comprises a head protection cabin 21 and a trunk supporting cabin 22; an eye shield 23 and an oxygen supply device 24 are arranged in the head protection chamber 21, and the treatment heat preservation chamber 3 is arranged on a chamber seat 25 in a sliding fit mode.
A horizontal microwave global thermotherapy device for tumor has the working principle:
patient lies inside treatment heat preservation storehouse 3, promote treatment heat preservation storehouse 3 and slide on storehouse seat 25 and pass microwave irradiation ring 12, microwave irradiation ring 12 rotates under driving motor 13 drives, and then make magnetron 15 rotate around treatment heat preservation storehouse 3, rotate the in-process and treat the inside patient in treatment heat preservation storehouse 3, because in-process, magnetron 15 sets up the multiunit (like figure 2, set up four), through rotatable microwave irradiation ring 12 and the setting of lying horizontal treatment heat preservation storehouse 3, not only can be to the even irradiation of disease, and it lies the treatment to make things convenient for in high crisis patient's tie.
Example 2
As shown in fig. 1 and 2; a horizontal microwave whole-area thermotherapy device for tumor comprises: the system comprises a microwave global irradiation unit 1, an in-vivo temperature measurement unit, a physique scanning unit 2, a treatment heat preservation bin 3 and an intelligent numerical control unit 4; 3 levels in treatment heat preservation storehouse set up, and the patient of being convenient for lies down accepts the treatment, and the treatment heat preservation storehouse is carried the patient and is passed physique scanning unit, combines internal temperature measurement unit to survey the patient, realizes surveying the universe of patient.
The microwave global irradiation unit 1 consists of a microwave irradiation ring 12, a driving motor 13 and a base 14, wherein the microwave irradiation ring 12 is vertically vertical to the treatment heat preservation bin 3, and a plurality of magnetrons 15 are uniformly arranged on the inner side of the ring in a staggered manner; supporting rollers 16 are respectively installed on two sides of the upper portion of the base 14, the microwave irradiation ring 12 is arranged on the supporting rollers 16, the microwave irradiation ring 12 is connected with an output shaft of the driving motor 13 through a gear set, the driving motor 13 can drive the microwave irradiation ring 12 to rotate when working, and uniform heating of the irradiation portion of a human body is facilitated.
The treatment heat-preservation cabin 3 is of a two-half-ring combined structure and is made of glass or high polymer materials which do not absorb microwave energy, such as high borosilicate heat-resistant glass and polypropylene plastics, and comprises a head protection cabin 21 and a trunk supporting cabin 22; an eye shield 23 and an oxygen supply device 24 are arranged in the head protection chamber 21, and the treatment heat preservation chamber 3 is arranged on a chamber seat 25 in a sliding fit mode.
A horizontal microwave global thermotherapy device for tumor has the working principle:
patient lies inside treatment heat preservation storehouse 3, promote treatment heat preservation storehouse 3 and slide on storehouse seat 25 and pass microwave irradiation ring 12, microwave irradiation ring 12 rotates under driving motor 13 drives, and then make magnetron 15 rotate around treatment heat preservation storehouse 3, rotate the in-process and treat the inside patient in treatment heat preservation storehouse 3, because in-process, magnetron 15 sets up the multiunit (like figure 2, set up four), through rotatable microwave irradiation ring 12 and the setting of lying horizontal treatment heat preservation storehouse 3, not only can be to the even irradiation of disease, and it lies the treatment to make things convenient for in high crisis patient's tie.
In order to measure the temperature in the body of a patient conveniently, a distributed optical fiber temperature measuring system is adopted by arranging an in-vivo temperature measuring unit and comprises an optical fiber temperature measuring instrument and a temperature sensing optical cable, the temperature sensing optical cable is led into the body through the gastrointestinal tract or is guided into the body by an endoscope for a minimally invasive opening of a cavity, and the temperature of key areas or key points in the body is measured and monitored in real time.
In order to obtain the physical sign information of the patient, the physical scanning unit 2 is a conventional CT scanning device and is used for performing layered scanning on the designated region of the body of the patient to obtain the physical sign data of different physical (tissue) region ranges and positions.
In order to control the microwave global irradiation unit 1 to treat patients conveniently, the intelligent numerical control unit 4 is connected with a data storage module 31, a data analysis module 32 and an intelligent control module 33, the data storage module 31 is used for storing sign information of different patients, and the sign information comprises corresponding data of key region or key point temperature in a human body, which is collected by an in-vivo temperature measurement unit at any time during microwave heating and changes along with microwave energy input quantity and time; the data analysis module 32 is used for carrying out statistical analysis on each group of stored data, and solving the functional relation between the microwave energy input and various variables of different constitutions, regional tissue volumes, time and temperature of the human body through a mathematical statistical method so as to establish a statistical model; the intelligent control module 33 can combine with the patient sign data obtained by CT scanning, and design a treatment scheme by analog calculation according to the established statistical model, so as to intelligently set control parameters such as microwave loop operation, microwave energy input, irradiation time, treatment temperature, human body advancing and the like, and after a database is formed, the incision wound of a human body caused by the fact that a temperature measuring unit in the body is placed in the body can be reduced or avoided, and accurate temperature control is realized.
The intelligent control module 33 can control the microwave global irradiation unit to realize pulse radiation and enhance the uniformity of irradiation heating; by calculating the interval rest time of the microwave thermotherapy device, the heat conduction between different adjacent physiques is exerted, and the natural regulation and balance of the internal temperature are promoted.
The physique scanning unit 2 sends the scanned patient sign information to the intelligent control module 33, the intelligent control module 33 obtains treatment parameters for the patient according to the patient sign information and a statistical model obtained by statistical calculation in the data analysis module 32, the treatment parameters comprise the set running speed of a microwave loop, the microwave energy input quantity, the irradiation time, the treatment temperature, the human body advancing quantity and the set speed, the parameters are transmitted to the intelligent numerical control unit 4, the microwave global irradiation unit 1 and the treatment heat preservation cabin 3 are controlled to move by numerical control, when the treatment temperature transmitted to the intelligent numerical control unit 4 by the intelligent control module 33 is higher than the measurement temperature of the in-vivo temperature measurement unit, the intelligent numerical control unit 4 controls the microwave global irradiation unit to increase pulse irradiation and improve the irradiation temperature, when the measurement temperature of the in-vivo temperature measurement unit reaches the treatment temperature transmitted to the intelligent control module 33 to the intelligent numerical control unit 4, the intelligent numerical control unit 4 controls the microwave global irradiation unit to stop pulse irradiation, so that the internal temperature is not more than the set temperature, and the intelligent precise control of the irradiation temperature is facilitated.
In order to verify the clinical curative effect, the device is tried in people's hospitals in the first city, 80 tumor patients are randomly selected, wherein 44 male patients and 36 female patients are 35-80 in age, the device is used for treating, 20 patients are clinically cured and account for 25%, 52 patients with obvious effect and 65%, 7 patients with effective effect and 8.75%, and 1 patient with ineffective effect and 1.25%.
The efficacy of the present invention is further demonstrated in the following list of some representative cases:
example 1
When a male is aged for 63 years, CT of liver part shows 2cm x 3cm tumor, screening 22ng/ml of alpha fetoprotein, the index of alpha fetoprotein before heat treatment is obviously higher than normal value, heat treatment is carried out four times on the whole body of chest, abdomen and neck, the tumor is obviously reduced after one month, the tumor disappears after half a year, the index of the double-check alpha fetoprotein is 8.6ng/ml and is 13.6ng/ml lower than the minimum reference value of tumor, the reduction of the double-check alpha fetoprotein is 3.8ng/ml after 3 years, and the male is completely recovered.
Example 2
The health examination screening of a certain Wang male and 60 years old shows that the total prostate specific antigen index is up to 22ng/ml, the normal value is 4ng/ml, the prostate cancer is primarily diagnosed, the prostate, pelvic cavity and abdomen universe heat treatment is carried out, the total prostate specific antigen index is reduced to 3ng/ml after half year reexamination, the total prostate specific antigen index is 1.7ng/ml after one year reexamination, and the total prostate specific antigen index is lower than the highest reference value, and the clinical display shows that the prostate cancer is recovered to normal.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A horizontal microwave whole-area thermotherapy device for tumor is characterized by comprising: the microwave global irradiation unit, internal temperature measurement unit, physique scanning unit, treatment heat preservation storehouse, wisdom numerical control unit, treatment heat preservation storehouse level sets up for the patient lies down.
2. The horizontal microwave global thermotherapy device for tumor according to claim 1, wherein the microwave global irradiation unit comprises a microwave irradiation ring, a driving motor and a base, the microwave irradiation ring is vertically arranged in the treatment heat preservation chamber, and a plurality of magnetrons are uniformly arranged in the ring in a staggered manner; the microwave irradiation ring is connected with an output shaft of a driving motor through a gear set, and the driving motor can drive the microwave irradiation ring to rotate when working.
3. The horizontal microwave global thermotherapy device for tumor therapy according to claim 1, wherein the thermal insulation chamber is a two-half-ring combined structure made of glass or polymer material which does not absorb microwave energy, and comprises a head protection chamber and a trunk support chamber; an eye shield and oxygen supply equipment are arranged in the head protection bin, and the treatment heat preservation bin is arranged on the bin seat in a sliding fit mode.
4. The horizontal microwave whole-domain thermotherapy device for tumors of claim 1, wherein the in vivo temperature measurement unit adopts a distributed optical fiber temperature measurement system, and comprises an optical fiber thermometer and a temperature sensing optical cable, wherein the temperature sensing optical cable is introduced into the body through gastrointestinal tract or is placed into the body through a minimally invasive cavity opening guided by an endoscope, and the temperature of key areas or key points in the body is measured and monitored in real time.
5. The horizontal microwave whole-domain thermotherapy device for tumor according to claim 1, wherein the physical scanning unit is a conventional CT scanner.
6. The horizontal microwave global thermotherapy device for tumor therapy as claimed in claim 1 and claim 5, wherein the intelligent numerical control unit is connected to a data storage module, a data analysis module and an intelligent control module, the data storage module is used for storing physical sign information of different patients, including corresponding data of the temperature of key regions or key points in the human body, which is collected in real time by the internal temperature measurement unit during microwave heating, along with the microwave energy input amount and time variation; the data analysis module is used for carrying out statistical analysis on each group of stored data, and solving the functional relation between the microwave energy input and various variables of different constitutions, regional tissue volumes, time and temperature of the human body through a mathematical statistical method so as to establish a statistical model; the intelligent control module can combine with patient sign data obtained by CT scanning, and design a treatment scheme through logical reasoning and intelligent calculation according to an established statistical model, so as to set control parameters such as microwave loop operation, microwave energy input quantity, irradiation time, treatment temperature, human body advancing and the like.
7. The horizontal microwave global thermotherapy device for treating tumors of claim 6, wherein the intelligent control module can control the microwave global irradiation unit to perform pulse irradiation.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111603684A (en) * | 2020-05-13 | 2020-09-01 | 尚圣杰 | Microwave radio frequency cooperative rotation global irradiation thermotherapy system |
| CN112402805A (en) * | 2020-12-23 | 2021-02-26 | 董旭 | Optical microwave therapeutic instrument |
| CN112473019A (en) * | 2020-12-16 | 2021-03-12 | 迈尔健康科技(深圳)有限公司 | Method and device for keeping radiation balance of infrared thermal therapy |
| WO2021227110A1 (en) * | 2020-05-13 | 2021-11-18 | 尚圣杰 | Cooperative microwave and radio-frequency rotary irradiation full-field thermotherapy instrument for tumor |
-
2019
- 2019-10-12 CN CN201910968222.5A patent/CN110694178A/en not_active Withdrawn
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111603684A (en) * | 2020-05-13 | 2020-09-01 | 尚圣杰 | Microwave radio frequency cooperative rotation global irradiation thermotherapy system |
| WO2021227110A1 (en) * | 2020-05-13 | 2021-11-18 | 尚圣杰 | Cooperative microwave and radio-frequency rotary irradiation full-field thermotherapy instrument for tumor |
| WO2021227113A1 (en) | 2020-05-13 | 2021-11-18 | 尚圣杰 | Global hyperthermia system combining microwave and radiofrequency rotary radiation |
| CN111603684B (en) * | 2020-05-13 | 2022-05-24 | 尚圣杰 | Microwave radio frequency cooperative rotation global irradiation thermotherapy system |
| CN112473019A (en) * | 2020-12-16 | 2021-03-12 | 迈尔健康科技(深圳)有限公司 | Method and device for keeping radiation balance of infrared thermal therapy |
| CN112402805A (en) * | 2020-12-23 | 2021-02-26 | 董旭 | Optical microwave therapeutic instrument |
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