CN104146815A - Noninvasive bladder tumor thermotherapy system - Google Patents
Noninvasive bladder tumor thermotherapy system Download PDFInfo
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- CN104146815A CN104146815A CN201410423232.8A CN201410423232A CN104146815A CN 104146815 A CN104146815 A CN 104146815A CN 201410423232 A CN201410423232 A CN 201410423232A CN 104146815 A CN104146815 A CN 104146815A
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- temperature
- temperature sensor
- temperature controller
- tube
- medicinal cupping
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Abstract
The invention discloses a noninvasive bladder tumor thermotherapy system. The noninvasive bladder tumor thermotherapy system comprises a medicine tank containing thermotherapy liquid medicine and a heating device arranged at the bottom of the medicine tank. The medicine tank is connected with a therapy tube comprising a therapy section and a transmission section. A first temperature sensor arranged on the therapy section is connected with a temperature controller, and the transmission section is provided with an air changing tube, a water returning tube connected with the medicine tank, and a water inlet tube. The water inlet tube is provided with a micropump. A second temperature sensor arranged in the medicine tank is connected with the temperature controller, the temperature controller controls work of the heating device and the micropump through signals transmitted by the first temperature sensor and the second temperature sensor, and it is guaranteed that the temperature of liquid medicine conveyed by the therapy section on the therapy tube is in the noninvasive and safe temperature range. According to the noninvasive bladder tumor thermotherapy system, the temperature controller controls the work of the micropump and the heating device according to the precise signals transmitted by the temperature sensors, the temperature of the liquid medicine conveyed by the therapy section on the therapy tube is constant, the temperature of the bladder tumor tissue is detected in a noninvasive and precise mode, and the thermotherapy effect is guaranteed.
Description
Technical field
The present invention relates to ultrasound hyperthermia system, particularly a kind of non-invasive bladder ultrasound hyperthermia system.
Background technology
Before the sickness rate of tumor of bladder has risen in tumor patient crowd four, become a kind of modal tumor of urinary system, Therapeutic Method comprises operative treatment and heating therapy, operative treatment is generally that the tumor section of urethra or bladder is excised, like this health has been caused to serious damage, for heating therapy, domestic and international common heat treatment unit has microwave diathermy machine and ultrasound thermal therapy machine at present, due to problems such as bladder focus location difficulty, tumor tissues temperature field irrational distribution, the extremely difficult tumor of bladder thermotherapy that adopts.
Summary of the invention
For solving in above-mentioned technology, have problems, the invention provides a kind of non-invasive bladder ultrasound hyperthermia system, adopt noinvasive mode to coordinate accurate temperature controlling technology to realize the noinvasive of bladder cancer tissues temperature is accurately detected, to guarantee bladder cancer tissues uniformity of temperature profile.
The present invention is for solving the problems of the technologies described above, the technical scheme adopting is: a kind of non-invasive bladder ultrasound hyperthermia system, comprise the heater that the medicinal cupping of thermotherapy liquid medicine is housed and is arranged on medicinal cupping bottom, described medicinal cupping connects treatment tube, described treatment tube comprises the treatment section at top and the span line of afterbody, in described treatment section, be provided with temperature sensor I, temperature sensor I connects temperature controller, on described span line, be provided with scavenge trunk, the return pipe being connected with medicinal cupping and water inlet pipe, on described water inlet pipe, micro pump is installed, the temperature sensor II arranging in medicinal cupping connects temperature controller, described temperature controller is worked by signal controlling heater and the micro pump of temperature sensor I and the transmission of temperature sensor II, in the temperature range of the liquid medicine temperature that treatment section in assurance treatment tube is carried in noinvasive safety.
As a kind of preferred version, between described temperature sensor I and temperature controller, be provided with signal condition module I, between described temperature sensor II and temperature controller, be provided with signal condition module II.
As a kind of more preferably scheme, described signal condition module I and signal condition module II are the resistance integrator with amplifying signal and trap signal function.
Income effect: by adopting such scheme, temperature controller utilizes accurate signal controlling micro pump and the heater work of temperature sensor transmission, the liquid medicine temperature constant that guarantees the treatment end conveying in treatment tube is constant, realization accurately detects the noinvasive of bladder cancer tissues temperature, guarantees thermotherapy curative effect.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Graphical indicia, 1. temperature sensor I, 2. treatment tube, 3. scavenge trunk, 4. return pipe, 5. medicinal cupping, 6. temperature sensor II, 7. water inlet pipe, 8. signal condition module I, 9. signal condition module II, 10. temperature controller, 11. heaters, 12. micro pumps, 13. bladders.
The specific embodiment
Below in conjunction with accompanying drawing, embodiments of the invention are elaborated, the present embodiment be take technical solution of the present invention as prerequisite, provided detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
As shown in Figure 1, a kind of non-invasive bladder ultrasound hyperthermia system, comprise the heater 11 that the medicinal cupping 5 of thermotherapy liquid medicine is housed and is arranged on medicinal cupping 5 bottoms, heater 11 can heat the thermotherapy liquid medicine in medicinal cupping 5, described medicinal cupping 5 connects treatment tube 2, described treatment tube 2 comprises the treatment section at top and the span line of afterbody, described treatment section is inserted in human bladder 13 by urethra, be positioned at the tumor region of bladder 13, and be provided with temperature sensor I 1 in treatment section, described temperature sensor I 1 detects the temperature of liquid medicine in treatment section in real time, temperature sensor I 1 connects temperature controller 10, temperature sensor I 1 passes to temperature controller 10 by temperature signal, the electronic panel that temperature controller 10 is provided with will demonstrate the temperature value in bladder 13.
On treatment tube 2 span lines, be provided with scavenge trunk 3 and the return pipe 4 being connected with medicinal cupping 5 and water inlet pipe 7, on described water inlet pipe 7, micro pump 12 is installed, when system is started working, heater 11 carries out the thermotherapy liquid medicine in medicinal cupping 5 to heat, in medicinal cupping 5, be provided with temperature sensor II 6, temperature sensor II 6 connects temperature controller 10, temperature controller 10 will arrange a predetermined temperature value, when temperature sensor II 6 detects temperature in medicinal cupping 5 and reaches predetermined temperature, signal is passed to temperature and control 10, temperature controller 10 starts micro pump 12 work by control signal, the thermotherapy liquid medicine heating in medicinal cupping 5 extracts by micro pump 12 the treatment section that enters into treatment tube by water inlet pipe 7, the treatment section for the treatment of tube contacts with bladder cancer tissues, after flowing through in the treatment section for the treatment of tube, by return pipe 4, turned back in medicinal cupping 5, in therapeutic process, the temperature value of thermotherapy liquid medicine in the treatment section of temperature controller 10 demonstration treatment tubes and medicinal cupping 5.
Between temperature sensor I 1 and temperature controller 10, be provided with signal condition module I 8, between temperature sensor II 6 and temperature controller 10, be provided with signal condition module II 9, signal condition module I 8 and signal condition module II 9 are a resistance integrator, main role being for filtering and amplify the temperature signal of temperature sensor transmission, makes to be transferred to more accurate stable of temperature signal on temperature controller 10.
When the temperature value of thermotherapy liquid medicine surpasses the limiting temperature setting in advance, temperature sensor II 6 detects this signal, and signal is passed to temperature controller 10, temperature controller 10 will cut out micro pump 12 by control signal, thereby within the scope of the thermal therapeutic medicinal coolant-temperature gage of assurance treatment section in a safety, avoid thermotherapy liquid medicine overheated to bladder generation damage, eliminate the generation of malpractice.
The present invention does not narrate part for prior art.
Claims (3)
1. a non-invasive bladder ultrasound hyperthermia system, it is characterized in that: comprise the heater (11) that the medicinal cupping (5) of thermotherapy liquid medicine is housed and is arranged on medicinal cupping (5) bottom, described medicinal cupping (5) connects treatment tube (2), described treatment tube (2) comprises the treatment section at top and the span line of afterbody, in described treatment section, be provided with temperature sensor I (1), temperature sensor I (1) connects temperature controller (10), on described span line, be provided with scavenge trunk (3), the return pipe (4) being connected with medicinal cupping (5) and water inlet pipe (7), micro pump (12) is installed on described water inlet pipe (7), the temperature sensor II (6) arranging in medicinal cupping (5) connects temperature controller (10), described temperature controller (10) is by signal controlling heater (11) and micro pump (12) work of temperature sensor I (1) and temperature sensor II (6) transmission, in the temperature range of the liquid medicine temperature that treatment section in assurance treatment tube (2) is carried in noinvasive safety.
2. a kind of non-invasive bladder ultrasound hyperthermia system according to claim 1, it is characterized in that: between described temperature sensor I (1) and temperature controller (10), be provided with signal condition module I (8), between described temperature sensor II (6) and temperature controller (10), be provided with signal condition module II (9).
3. a kind of non-invasive bladder ultrasound hyperthermia system according to claim 2, is characterized in that: described signal condition module I (8) and signal condition module II (9) are for having the resistance integrator of amplifying signal and trap signal function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410423232.8A CN104146815A (en) | 2014-08-26 | 2014-08-26 | Noninvasive bladder tumor thermotherapy system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410423232.8A CN104146815A (en) | 2014-08-26 | 2014-08-26 | Noninvasive bladder tumor thermotherapy system |
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| Publication Number | Publication Date |
|---|---|
| CN104146815A true CN104146815A (en) | 2014-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201410423232.8A Pending CN104146815A (en) | 2014-08-26 | 2014-08-26 | Noninvasive bladder tumor thermotherapy system |
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| CN (1) | CN104146815A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106038038A (en) * | 2016-07-06 | 2016-10-26 | 马胜林 | Skin temperature monitoring system used for tumor thermotherapy |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2183747Y (en) * | 1993-12-31 | 1994-11-30 | 赵高贤 | Internal heat therapy for carcinoma of urinary bladder |
| US5733319A (en) * | 1996-04-25 | 1998-03-31 | Urologix, Inc. | Liquid coolant supply system |
| CN1586657A (en) * | 2004-07-08 | 2005-03-02 | 上海交通大学 | Intracavity heat chemical therapeutic four carity therapeutic tube for urinary bladder cancer |
| CN202569174U (en) * | 2012-05-22 | 2012-12-05 | 中国人民解放军第四军医大学 | Thermotherapy and chemotherapy instrument for bladder irrigation |
| CN204133690U (en) * | 2014-08-26 | 2015-02-04 | 河南科技大学 | A kind of non-invasive bladder ultrasound hyperthermia system |
-
2014
- 2014-08-26 CN CN201410423232.8A patent/CN104146815A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2183747Y (en) * | 1993-12-31 | 1994-11-30 | 赵高贤 | Internal heat therapy for carcinoma of urinary bladder |
| US5733319A (en) * | 1996-04-25 | 1998-03-31 | Urologix, Inc. | Liquid coolant supply system |
| CN1586657A (en) * | 2004-07-08 | 2005-03-02 | 上海交通大学 | Intracavity heat chemical therapeutic four carity therapeutic tube for urinary bladder cancer |
| CN202569174U (en) * | 2012-05-22 | 2012-12-05 | 中国人民解放军第四军医大学 | Thermotherapy and chemotherapy instrument for bladder irrigation |
| CN204133690U (en) * | 2014-08-26 | 2015-02-04 | 河南科技大学 | A kind of non-invasive bladder ultrasound hyperthermia system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106038038A (en) * | 2016-07-06 | 2016-10-26 | 马胜林 | Skin temperature monitoring system used for tumor thermotherapy |
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Application publication date: 20141119 |