CN110743104A - Terahertz wave physiotherapy terminal and terahertz wave physiotherapy system for cervical cancer - Google Patents
Terahertz wave physiotherapy terminal and terahertz wave physiotherapy system for cervical cancer Download PDFInfo
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N5/0601—Apparatus for use inside the body
- A61N5/0603—Apparatus for use inside the body for treatment of body cavities
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/0626—Monitoring, verifying, controlling systems and methods
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/063—Radiation therapy using light comprising light transmitting means, e.g. optical fibres
- A61N2005/0631—Radiation therapy using light comprising light transmitting means, e.g. optical fibres using crystals
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/065—Light sources therefor
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
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Abstract
The invention relates to a terahertz wave physiotherapy terminal which comprises a shell, wherein the shell comprises a cavity part; a terahertz wave generating device is arranged in the cavity part and comprises a pumping light source, a resonator, a polaroid, an optical crystal device, a first reflector, a second reflector and a collimator; the optical crystal device comprises an optical crystal; the pumping light source is used for outputting a pumping light source, the resonator, the polaroid and the optical crystal are sequentially arranged along the axis of the pumping light source, and the first reflector and the second reflector are both of off-axis paraboloid mirror surfaces, and the off-axis paraboloid mirror surface of the first reflector faces the optical crystal; the second reflector is arranged below the first reflector, and the off-axis paraboloid mirror surface of the second reflector is opposite to the off-axis paraboloid mirror surface of the first reflector; the optical crystal is DAST crystal or DASC crystal. The invention also discloses a terahertz wave physiotherapy system for cervical cancer, and the physiotherapy terminal and the system are wide in applicability and good in physiotherapy effect.
Description
Technical Field
The invention relates to the technical field of terahertz wave physiotherapy, in particular to a terahertz wave physiotherapy terminal and a terahertz wave physiotherapy system for cervical cancer.
Background
Scientific research has found that electromagnetic waves have unexpected biological effects on organisms, such as affecting cell growth, gene expression, and the like. Usually, millimeter waves and submillimeter waves can only penetrate a living body to a depth of less than 1mm, and the millimeter waves and the submillimeter waves bring curative effects on diseases of organs in the deep part of a human body. With the development of terahertz technology, the limitation of millimeter wave treatment is gradually broken through, the terahertz wave treatment has less or no side effect on human bodies, and nowadays, the medical crisis caused by abuse of antibiotics is more and more emphasized by the medical field. Terahertz waves radiated by existing biological wave functional materials can generate a resonance effect on a human body, and the phenomenon that the human body generates a heat effect phenomenon and a water molecule resonance phenomenon is caused, so that the kinetic energy of cells of the human body is increased, and the state of micro-motion or micro-massage is kept. The application prospect of the terahertz wave for cancer diagnosis and conditioning is described in the literature of terahertz wave absorption characteristics and diagnosis and treatment of cancer tissues (the book of 29 at the end of 10 months in 2013, and 5-6 periods), and the unique electromagnetic wave characteristics and the development of an excitation light source of the terahertz wave enable the terahertz wave to play the diagnosis and treatment effects on the cancer. The applicant finds that the terahertz wave has an excellent effect on conditioning the cervical cancer in the category of conditioning the cancer by the terahertz wave.
On the other hand, a conditioning instrument for conditioning a human body by using electromagnetic waves is developed at present, and the skin of the human body is irradiated with the electromagnetic waves to condition deep internal organs of the human body. For example, the prior art includes terahertz wave physiotherapy instruments, quantum generators, terahertz wave physiotherapy instruments and the like for conditioning and conditioning common diseases, such as a probe of the terahertz wave physiotherapy instrument disclosed in patent CN 102895742A; the terahertz wave focusing device comprises a terahertz wave generator, a wave focusing lens and a sucker; the terahertz generator comprises a generator main body and a waveguide window, wherein the generator main body is used for generating terahertz waves, and the terahertz waves generated by the generator main body are transmitted through the waveguide window to be emitted; the wave-gathering lens is arranged on the waveguide window, covers the waveguide window and is used for gathering the terahertz waves; the physiotherapy instrument is adsorbed on the preset conditioning part of the human body through the sucking disc of the physiotherapy instrument. However, the existing electromagnetic wave physiotherapy instrument has weak light wave energy and low energy conversion efficiency, so that the actual physiotherapy course of treatment carried out by a patient using the instrument is too long, and the physiotherapy effect is poor.
In the prior art, a nonlinear optical crystal is used for generating terahertz waves, the characteristics of the generated terahertz waves depend on the physical characteristics of the used nonlinear optical crystal, and the nonlinear optical crystal is fixed in a terahertz wave generator of the existing terahertz wave physical therapy device, so that the terahertz wave physical therapy device cannot adjust the wavelength and the frequency of the nonlinear optical crystal according to different physical therapy parts, and has great use limitation.
Disclosure of Invention
The invention aims to provide a terahertz wave physiotherapy terminal and a terahertz wave physiotherapy system for cervical cancer.
In order to achieve the above purpose, the technical scheme adopted by the invention is as follows:
a terahertz wave physiotherapy terminal comprises a shell, wherein the shell comprises a cavity part;
a terahertz wave generating device is arranged in the cavity part and comprises a pumping light source, a resonator, a polaroid, an optical crystal device, a first reflector, a second reflector and a collimator; the optical crystal device comprises an optical crystal; the pumping light source is used for outputting a pumping light source, the resonator, the polaroid and the optical crystal are sequentially arranged along the axis of the pumping light source, and the first reflector and the second reflector are both of off-axis paraboloid mirror surfaces, and the off-axis paraboloid mirror surface of the first reflector faces the optical crystal; the second reflector is arranged below the first reflector, and an off-axis parabolic mirror surface of the second reflector is opposite to an off-axis parabolic mirror surface of the first reflector; the optical crystal is a DAST crystal, a DASC crystal, a DSTMS crystal or an OH1 crystal.
Further, an annular groove is formed in the inner side wall of the shell; the optical crystal device also comprises a rotary support with a circular structure, wherein the periphery of the rotary support is arranged on the annular groove of the shell, a through hole is formed in the center of the rotary support, a rotating shaft is inserted into the through hole, and the rotating shaft is fixed on the shell; the rotating bracket is uniformly distributed with one rectangular mounting hole around the rotating shaft, and the optical crystal is mounted in the rectangular mounting hole;
one side of the annular groove of the shell is provided with a notch, the position of the rotary support corresponding to the notch is exposed, and the outer periphery of the rotary support is of a tooth structure.
Furthermore, two symmetrical rectangular mounting holes are formed, and the two optical crystals mounted on the two symmetrical rectangular mounting holes are a DAST crystal and a DASC crystal respectively.
Furthermore, a limiting mechanism for limiting the rotation of the rotating bracket is arranged on the side edge of the annular groove; the outer circumference of the rotating bracket is also provided with a mark, and when the mark rotates to the limiting mechanism, the center of the optical crystal of the rotating bracket is just on the axis of the pumping light source;
or the side edge of the annular groove is provided with a control device, the control device comprises a micro motor and a transmission shaft connected with an output shaft of the micro motor, and the transmission shaft is sleeved with a gear which is meshed with the tooth structure on the outer periphery of the rotating support.
Furthermore, the physiotherapy terminal further comprises an embeddable part, the embeddable part is connected to the front end of the shell through a connecting mechanism, the embeddable part comprises an embedded pipe, the embedded pipe comprises a hose part at the rear end and a probe part at the front end, an optical fiber bundle is arranged in the embedded pipe, the optical fiber bundle corresponding to the probe part is encapsulated by an optical fiber sleeve made of stainless steel material, and the outer layer of the optical fiber sleeve at the front end is encapsulated by an insulating layer; the probe part is also provided with a cavity, a conical mirror is arranged in the cavity, the front end of the conical mirror is provided with a spherical convex mirror part, and the spherical convex mirror part is exposed.
Furthermore, an external thread is arranged outside the front end of the shell; the connecting mechanism comprises a connecting main body, the connecting main body is inwards concave from the rear end surface to form an arc-shaped reflecting wave-gathering surface, the front end of the reflecting wave-gathering surface extends forwards to form an extending pipeline, the extending pipeline extends out of the connecting main body, an antenna is arranged at the wave-gathering central point of the reflecting wave-gathering surface, the hose part of the embedded pipe is connected with the front end of the extending pipe pipeline, and the antenna is connected with the optical fiber bundle of the embedded pipe; the rear end face of the connecting main body extends backwards to be provided with a sleeving part, and the sleeving part is provided with an internal thread matched with the external thread of the shell.
Further, the side wall of the conical mirror is bonded with the inner wall of the optical fiber sleeve in a closed manner;
the number of the optical fiber bundles is 2-6, and the optical fiber bundles are spaced at a distance of 0.5-3 mm; the optical fiber bundle comprises 2-10 optical fibers with core diameters of 100-400 mu m.
Still further, the front end ring of probe portion is equipped with a circle of arcuation medicine storage chamber, the wall evenly distributed several play liquid hole of medicine storage chamber, still be equipped with a temperature sensor on the outer wall of probe portion's cavity.
The invention also provides a terahertz wave physical therapy system for cervical cancer, which comprises a display end and a terahertz wave physical therapy terminal connected with the display end, wherein the terahertz wave physical therapy terminal adopts the terahertz wave physical therapy terminal as claimed in the claim, the display end is used for displaying the working data of the terahertz wave physical therapy terminal, and the terahertz wave physical therapy terminal comprises
The main control module is used for processing and controlling signals of the terminal, controlling transmitted signals and acquiring and processing the signals;
the terahertz wave generating and transmitting module is used for receiving a preset terahertz frequency signal by each terahertz wave generating and transmitting module to generate terahertz waves with corresponding frequencies and transmitting the terahertz waves;
and the wave frequency control module is used for receiving the rotation instruction of the main control module and placing the required optical crystal on the main shaft of the pumping light source through the rotation of the rotary bracket.
Furthermore, the terahertz wave physiotherapy terminal also comprises
The timing module is used for controlling the terahertz wave generation and the working time of the transmitter in each terahertz wave physiotherapy terminal;
the temperature detection module is used for carrying out real-time temperature detection on the cervical part through the temperature sensor arranged on the probe part and uploading detection data to the main control module.
The terahertz wave physical therapy terminal is an improvement aiming at the problem that the existing terahertz wave physical therapy device can not realize terahertz waves with different spectral characteristics, and a rotatable rotating bracket is arranged at the position of an optical crystal to realize the switching of the optical crystal with different wavelength characteristics by rotation. On the other hand, the terahertz wave physiotherapy instrument is improved aiming at the technical problem that most of the light wave radiation energy of the existing terahertz wave physiotherapy instrument stays on the surface of a human body and the physiotherapy effect is poor due to low energy transmission. The invention sets the connecting mechanism which can divide the wave at the front side of the terminal shell, the connecting mechanism is connected with the embeddable part, and the embeddable part transmits the light wave to the specific physical therapy part through the optical fiber, thereby realizing the high-efficiency physical therapy with local pertinence; the physiotherapy terminal is more suitable for physiotherapy of local disease positions.
The physical therapy instrument has novel design, has better physical therapy effect in cancer diseases of human bodies, particularly cervical cancer diseases, and can also apply medicine and monitor the temperature of the cervix in the physical therapy process, so that the physical therapy effect is obvious, and the physical therapy period of patients can be greatly shortened.
Drawings
FIG. 1 is a cross-sectional view of the overall structure of one embodiment of a terahertz wave physiotherapy terminal of the present invention;
FIG. 2 is a schematic structural view of one embodiment of a rotating gantry of the present invention;
FIG. 3 is a cross-sectional view of the overall structure of a terahertz wave physical therapy terminal according to still another embodiment of the present invention;
FIG. 4 is a cross-sectional view of the overall structure of still another embodiment of the terahertz wave physical therapy terminal according to the present invention;
FIG. 5 is a schematic structural view of one embodiment of a probe portion of the implantable portion of the present invention;
FIG. 6 is a schematic structural view of another embodiment of a probe portion of an implantable portion of the present invention;
fig. 7 is a schematic structural diagram of an embodiment of the terahertz wave physiotherapy system for cervical cancer according to the present invention.
Detailed Description
The following describes a specific embodiment of a terahertz wave physiotherapy terminal and a terahertz wave physiotherapy system for cervical cancer according to the present invention with reference to the following examples. The following examples are only used to illustrate the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby; various changes and modifications can be made by one skilled in the art without departing from the spirit and scope of the invention, and all equivalent technical solutions also fall within the scope of the invention, which is defined by the claims.
Fig. 1 shows an embodiment of a terahertz wave physiotherapy terminal according to the present invention.
As shown in fig. 1, the terahertz wave physiotherapy terminal according to the present invention includes a housing 10, where the housing 10 includes a cavity 100; a terahertz wave generating device is arranged in the cavity part 100, and comprises a pumping light source 101, a resonator 102, a polarizing plate 103, an optical crystal device 104, a first reflecting mirror 105, a second reflecting mirror 106 and a collimator 107; the optical crystal device 104 includes an optical crystal 120; the pump light source 101 is used for outputting a pumped light source, the resonator 102, the polarizer 103 and the optical crystal 104 are sequentially arranged along the axis of the pump light source 101 to form a first reflector 105, the first reflector 105 and the second reflector 106 are both of off-axis parabolic mirror structures, and the off-axis parabolic mirror surface of the first reflector 105 faces the optical crystal 120; the second reflector 106 is disposed below the first reflector 105, and an off-axis parabolic mirror surface of the second reflector 106 is disposed opposite to the off-axis parabolic mirror surface of the first reflector 105; the optical crystal 120 is a DAST crystal, DASC crystal, DSTMS crystal, or OH1 crystal. The optical crystal may be prepared from a compound selected from the group consisting of BNA, BDA-TP, DAS-HTP, and MC-TPs. Under the principle of the invention, terahertz waves with different spectral characteristics can be generated by switching different single optical crystals. The pump light source emits laser, the laser passes through the resonator and the polaroid, the terahertz wave is tuned by the optical crystal device and is output to the first emitting mirror, the light wave is emitted to the second emitting mirror through the paraboloid of the first emitting mirror, the light wave is emitted by the paraboloid of the second emitting mirror, and physical therapy can be directly performed on a physical therapy part; or can be filtered by a light wave filter for physical therapy.
In some embodiments, the inner side wall of the housing 10 is provided with an annular groove 11, see fig. 1. In one embodiment of the optical lens device shown in fig. 2, the optical lens device 104 further includes a rotating bracket 121 of a circular configuration and disposed peripherally on the annular groove 11 of the housing 10, the rotating bracket 121 is centrally provided with a through hole, the through hole is inserted with a rotating shaft 122, and the rotating shaft 122 is fixed on the housing 10; the rotating bracket 121 surrounds the rotating shaft 122 and is uniformly distributed with 2-4 rectangular mounting holes 123, and the optical crystal 120 is mounted in the rectangular mounting holes 123; as shown in fig. 3, a notch 12 is formed in one side of the annular groove 11 of the housing 10, a position of the rotating bracket 121 corresponding to the notch 12 is exposed, and an outer periphery of the rotating bracket 121 is in a tooth structure. The structure can realize that the artificial hand can be directly switched to different optical crystals for use.
In a preferred embodiment, two rectangular mounting holes 123 are symmetrically arranged, and two optical crystals 120 mounted on the rectangular mounting holes are DAST crystal and DASC crystal, respectively. When the terahertz wave generating device is used, different crystals are selected according to the characteristics of corresponding wavelengths to generate terahertz waves.
The side of the annular groove 11 is provided with a limiting mechanism 129 for limiting the rotation of the rotating bracket 121, see fig. 3, the limiting mechanism is used for achieving the positioning of the rotating bracket, and the existing structure or means can be adopted, in one embodiment, the rotating bracket can be locked and unlocked by providing a locking screw at one side of the rotating bracket 12 at the position of the notch 12 and providing a limiting plate at the other side of the rotating bracket, and the locking screw and the limiting plate are used for locking and unlocking the rotating bracket. The outer circumference of the rotating bracket 121 is further provided with a mark 124, and when the mark 124 rotates to the limiting mechanism, the center of the optical crystal 120 of the rotating bracket 121 is just on the axis of the pumping light source 101.
In another embodiment, as shown in fig. 4, the rotating bracket is precisely controlled by an electric control mechanism, specifically, a control device is disposed at a side of the annular groove 11, the control device includes a micro motor 125 and a transmission shaft 126 connected to an output shaft of the micro motor 125, and the transmission shaft 126 is provided with a gear that is engaged with a tooth structure on the outer periphery of the rotating bracket 121. The micro motor is controlled to rotate by giving a specific rotating instruction through the superior, and the micro motor is adjusted to the specified optical crystal position.
The invention also improves the front end of the device, as shown in fig. 4, the physiotherapy terminal further comprises an embeddable part, the embeddable part is connected to the front end of the shell 10 through a connecting mechanism, the embeddable part comprises an embedded tube 200, the embedded tube 200 comprises a hose part 210 at the rear end and a probe part 211 at the front end, an optical fiber bundle 213 is arranged in the embedded tube 200, the optical fiber bundle 213 corresponding to the probe part 211 is enveloped by an optical fiber sleeve 214 made of stainless steel material, and the outer layer of the optical fiber sleeve 214 at the front end is enveloped by an insulating layer 215; in still other examples, as shown in fig. 5, the probe portion 211 further has a chamber 216, a conical mirror 217 is disposed in the chamber 216, a spherical convex mirror portion 218 is disposed at a front end of the conical mirror 217, and the spherical convex mirror portion 218 is exposed.
An external thread is arranged outside the front end of the shell 10; the connecting mechanism comprises a connecting main body 300, the connecting main body 300 is inwards concave from the rear end surface to form an arc-shaped reflecting wave-gathering surface 310, the front end of the reflecting wave-gathering surface 310 extends forwards to form an extending pipeline 311, the extending pipeline 311 extends out of the connecting main body 300, the wave-gathering central point of the reflecting wave-gathering surface 310 is provided with an antenna 312, the hose part 210 of the embedded pipe 200 is connected with the front end of the extending pipe pipeline 311, and the antenna 312 is connected to the optical fiber bundle 213 of the embedded pipe 200; the rear end face of the connection main body 300 extends backwards to form a sleeve connection part 315, and the sleeve connection part 315 is provided with an internal thread matched with the external thread of the shell 10. The reflection wave-gathering surface enables the embedded part to better acquire light wave energy, the internal diameter of the guided wave channel is gradually reduced from the rear end to the front end, the guided wave channel is reflected and focused at the position of the antenna, and the guided wave channel is transmitted to the front end of the probe through the optical fiber bundle.
The side wall of the conical mirror 217 is bonded with the inner wall of the optical fiber sleeve 214 in a closed manner; to avoid body fluids from entering the light sleeve.
In some examples, the number of the optical fiber bundles 213 is 2-6, and the optical fiber bundles 213 have a spacing of 0.5-3mm therebetween; the optical fiber bundle 213 comprises 2-10 optical fibers with core diameters of 100 and 400 μm.
In some examples, as shown in fig. 6, a front end of the probe portion 211 is provided with a circle of arc-shaped medicine storage chamber 220, a plurality of liquid outlet holes 221 are uniformly distributed on a wall surface of the medicine storage chamber 220, and an outer wall of the cavity 216 of the probe portion 211 is further provided with a temperature sensor 230.
It should also be noted that, the connecting mechanism is detachable through the above technical scheme, the user can access the part that can be placed in through the requirement, and when the part that can be placed in is less accessed, the light wave of the part can be leaked through the interface that is not used, so that the energy propagation efficiency is low, and therefore, the user can select the connecting mechanism according to the self-requirement, and the effective transmission of the terahertz wave is ensured.
In another aspect of the present invention, a terahertz wave physiotherapy system for cervical cancer is further provided, as shown in fig. 7, the physiotherapy system includes a display terminal 1, and a terahertz wave physiotherapy terminal connected to the display terminal 1, the terahertz wave physiotherapy terminal employs the terahertz wave physiotherapy terminal of claims 1-8, the display terminal 1 is configured to display working data of the terahertz wave physiotherapy terminal, and the terahertz wave physiotherapy terminal includes
The main control module 3 is used for processing and controlling signals of the terminal, controlling transmitted signals and acquiring and processing the signals;
the terahertz wave generating and transmitting module 4 is used for receiving a preset terahertz frequency signal by each terahertz wave generating and transmitting device to generate terahertz waves with corresponding frequencies and transmitting the terahertz waves;
the wave frequency control module 5 is used for receiving a rotation instruction of the main control module 3 and placing the required optical crystal on the main shaft of the pumping light source through the rotation of the rotating bracket 121;
the timing module 6 is used for controlling the terahertz wave generation and the working time of the transmitter in each terahertz wave physiotherapy terminal;
the temperature detection module 7 is used for carrying out real-time temperature detection on the cervical part of the physical therapy through a temperature sensor arranged on the probe part and uploading detection data to the main control module 3.
It should be noted that, as will be understood by those skilled in the art, the display terminal according to the present invention has functions of data acquisition and analysis, and the functions may be implemented by hardware, or may be implemented by hardware executing corresponding software. The hardware or software includes one or more modules corresponding to the above-described functions. The display end comprises application programs used for storing modules to execute the functions of the modules of the invention. The functions can be realized by hardware, and the functions can also be realized by executing corresponding software by hardware. In some examples, the main control unit of the terahertz wave physical therapy terminal is a programmable gate array chip or an application specific integrated circuit chip, which includes an application program for storing the application program corresponding to each module to execute the functions of the module of the present invention.
The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A terahertz wave physiotherapy terminal, characterized in that the physiotherapy terminal comprises a housing (10), the housing (10) comprising a cavity portion (100);
a terahertz wave generating device is arranged in the cavity part (100), and comprises a pumping light source (101), a resonator (102), a polarizing plate (103), an optical crystal device (104), a first reflecting mirror (105), a second reflecting mirror (106) and a collimator (107); the optical crystal arrangement (104) comprises an optical crystal (120); the pump light source (101) is used for outputting a pumped light source, the resonator (102), the polarizer (103) and the optical crystal (104) are sequentially arranged along the axis of the pump light source (101) to form a first reflector (105), the first reflector (105) and the second reflector (106) are both of off-axis paraboloid mirror surface structures, and the off-axis paraboloid mirror surface of the first reflector (105) faces the optical crystal (120); the second reflector (106) is arranged below the first reflector (105), and an off-axis parabolic mirror surface of the second reflector (106) is opposite to an off-axis parabolic mirror surface of the first reflector (105); the optical crystal (120) is a DAST crystal, a DASC crystal, a DSTMS crystal or an OH1 crystal.
2. The terahertz wave physical therapy terminal according to claim 1, wherein the inner side wall of the housing (10) is provided with an annular groove (11); the optical crystal device (104) further comprises a rotating support (121) which is of a circular structure and is peripherally arranged on the annular groove (11) of the shell (10), a through hole is formed in the center of the rotating support (121), a rotating shaft (122) is inserted into the through hole, and the rotating shaft (122) is fixed on the shell (10); 2-4 rectangular mounting holes (123) are uniformly distributed on the rotating bracket (121) around the rotating shaft (122), and the optical crystal (120) is mounted in the rectangular mounting holes (123);
a notch (12) is formed in one side of the annular groove (11) of the shell (10), the position, corresponding to the notch (12), of the rotating support (121) is exposed, and the outer periphery of the rotating support (121) is of a tooth structure.
3. The terahertz wave physiotherapy terminal according to claim 2, wherein two rectangular mounting holes (123) are symmetrically arranged, and two optical crystals (120) mounted on the rectangular mounting holes are a DAST crystal and a DASC crystal respectively.
4. The terahertz wave physical therapy terminal according to claim 2, wherein a limiting mechanism (129) for limiting the rotation of the rotating bracket (121) is arranged at the side of the annular groove (11); the outer circumference of the rotating bracket (121) is also provided with a mark (124), and when the mark (124) rotates to the limiting mechanism, the center of the optical crystal (120) of the rotating bracket (121) is just on the axis of the pumping light source (101);
or the side of the annular groove (11) is provided with a control device, the control device comprises a micro motor (125) and a transmission shaft (126) connected with an output shaft of the micro motor (125), and the transmission shaft (126) is sleeved with a gear which is meshed with the tooth structure on the outer periphery of the rotating support (121).
5. The terahertz wave physiotherapy terminal according to claim 1, further comprising an implantable portion connected to the front end of the housing (10) through a connection mechanism, wherein the implantable portion comprises an implantable tube (200), the implantable tube (200) comprises a hose portion (210) at the rear end and a probe portion (211) at the front end, an optical fiber bundle (213) is arranged in the implantable tube (200), the optical fiber bundle (213) corresponding to the probe portion (211) is enclosed by an optical fiber sleeve (214) made of stainless steel, and the outer layer of the optical fiber sleeve (214) at the front end is enclosed by an insulating layer (215); the probe part (211) is further provided with a cavity (216), a conical mirror (217) is arranged in the cavity (216), a spherical convex mirror part (218) is arranged at the front end of the conical mirror (217), and the spherical convex mirror part (218) is exposed.
6. The terahertz wave physical therapy terminal according to claim 5, wherein the housing (10) is externally threaded at the front end; the connecting mechanism comprises a connecting main body (300), the connecting main body (300) is inwards concave from the rear end surface to form an arc-shaped reflection wave-gathering surface (310), the front end of the reflection wave-gathering surface (310) extends forwards to form a protruding pipeline (311), the protruding pipeline (311) protrudes out of the connecting main body (300), an antenna (312) is arranged at the wave-gathering central point of the reflection wave-gathering surface (310), the hose part (210) of the embedded pipe (200) is connected with the front end of the protruding pipe pipeline (311), and the antenna (312) is connected into the optical fiber bundle (213) of the embedded pipe (200); the rear end face of the connecting main body (300) extends backwards to form a sleeving part (315), and the sleeving part (315) is provided with an internal thread matched with the external thread of the shell (10).
7. The terahertz wave physiotherapy terminal according to claim 5, wherein the side wall of the conical mirror (217) is hermetically bonded to the inner wall of the fiber optic ferrule (214);
the number of the optical fiber bundles (213) is 2-6, and the optical fiber bundles (213) have a spacing of 0.5-3 mm; the optical fiber bundle (213) comprises 2-10 optical fibers with core diameters of 100 and 400 μm.
8. The terahertz wave physical therapy terminal according to claim 5, wherein the front end ring of the probe portion (211) is provided with a circle of arc-shaped medicine storage chamber (220), a plurality of liquid outlet holes (221) are uniformly distributed on the wall surface of the medicine storage chamber (220), and the outer wall of the cavity (216) of the probe portion (211) is further provided with a temperature sensor (230).
9. A terahertz wave physiotherapy system for cervical cancer, characterized in that, physiotherapy system include display end (1), with terahertz wave physiotherapy terminal that display end (1) is connected, terahertz wave physiotherapy terminal adopts the terahertz wave physiotherapy terminal of claims 1-8, display end (1) is used for showing terahertz wave physiotherapy terminal's working data, terahertz wave physiotherapy terminal includes that terahertz wave physiotherapy terminal includes
The main control module (3) is used for processing and controlling signals of the terminal, controlling transmitted signals and acquiring and processing the signals;
the terahertz wave generating and transmitting module (4) is used for receiving a preset terahertz frequency signal by each terahertz wave generating and transmitting device to generate terahertz waves with corresponding frequencies and transmitting the terahertz waves;
and the wave frequency control module (5) is used for receiving a rotation instruction of the main control module (3) and placing the required optical crystal on the main shaft of the pumping light source through the rotation of the rotating bracket (121).
10. The terahertz wave therapy system for cervical cancer according to claim 9, wherein the terahertz wave therapy terminal further comprises
The timing module (6) is used for controlling the working time of the terahertz wave generation and emitter in each terahertz wave physiotherapy terminal;
and the temperature detection module (7) is used for carrying out real-time temperature detection on the cervical part of the physical therapy through a temperature sensor arranged on the probe part and uploading detection data to the main control module (3).
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