CN114225225B - Terahertz wave treatment device - Google Patents
Terahertz wave treatment device Download PDFInfo
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- CN114225225B CN114225225B CN202111320530.0A CN202111320530A CN114225225B CN 114225225 B CN114225225 B CN 114225225B CN 202111320530 A CN202111320530 A CN 202111320530A CN 114225225 B CN114225225 B CN 114225225B
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- 239000000523 sample Substances 0.000 claims abstract description 68
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 39
- 238000001514 detection method Methods 0.000 claims description 15
- 238000001816 cooling Methods 0.000 claims description 13
- 239000000498 cooling water Substances 0.000 claims description 7
- 238000013021 overheating Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 6
- 210000003128 head Anatomy 0.000 description 15
- 230000001225 therapeutic effect Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000004891 communication Methods 0.000 description 3
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 239000013307 optical fiber Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 210000001061 forehead Anatomy 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229920004934 Dacron® Polymers 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N2005/002—Cooling systems
- A61N2005/005—Cooling systems for cooling the radiator
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Pathology (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Radiology & Medical Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Radiation-Therapy Devices (AREA)
Abstract
The application provides a terahertz wave treatment device, which relates to the field of medical appliances, and comprises: a terahertz transmitter for transmitting terahertz waves; the probes are of tubular structures, each probe comprises a lens sheet, and the lens sheets of each probe are optically coupled with the terahertz transmitter and are used for focusing terahertz waves transmitted by the terahertz transmitter; the fixing piece comprises a fitting part and a fixing part connected with the fitting part, a plurality of fixing grooves are formed in the fitting part, the number of the fixing grooves corresponds to the number of probes, each probe is installed and fixed in one fixing groove, the fixing part is used for fixing the fixing piece on the head of a patient, the fitting part is attached to the preset part of the head of the patient, the terahertz wave medical equipment in the prior art is improved, a large number of medical resources are occupied, and the problem that the treatment effect caused by the deviation of the probes from the preset treatment part is poor along with the increase of the holding time is solved.
Description
Technical Field
The application relates to the field of medical equipment, in particular to a terahertz wave treatment device.
Background
In using conventional terahertz medical devices, medical personnel are required to hold a probe to irradiate a predetermined treatment site of a human body. Because the treatment time is generally not short, the probe needs to be held by medical staff, so that the probe is inconvenient to use on one hand and occupies a large amount of medical resources on the other hand; in addition, as the holding time increases, the probe may be deviated from the predetermined treatment site, resulting in poor treatment effect of the terahertz wave.
Disclosure of Invention
Accordingly, an objective of the embodiments of the present application is to provide a terahertz wave therapeutic apparatus, which is used to solve the problems of inconvenient use of terahertz wave medical devices, occupation of a large amount of medical resources, and poor therapeutic effect caused by the probe deviating from a predetermined therapeutic position with increasing holding time.
The embodiment of the application provides a terahertz wave treatment device, which comprises: a terahertz transmitter for transmitting terahertz waves; the probes are of tubular structures, each probe comprises a lens sheet, and the lens sheets of each probe are optically coupled with the terahertz transmitter and are used for focusing terahertz waves emitted by the terahertz transmitter; the fixing piece comprises a fitting part and a fixing part connected with the fitting part, the fitting part is provided with a plurality of fixing grooves, the number of the fixing grooves corresponds to the number of probes, each probe is installed and fixed in one fixing groove, and the fixing part is used for fixing the fixing piece on the head of a patient so that the fitting part is fitted with a preset part of the head of the patient.
In an embodiment of the application, a terahertz wave treatment device comprises a terahertz transmitter, a plurality of probes and a fixing piece. The fixing piece comprises a fitting part and a fixing part, and fixing grooves consistent with the probes in number are formed in the fitting part so as to fix each probe in one fixing groove. Each probe comprises a lens sheet, the lens sheet of each probe is optically coupled with the terahertz transmitter, so that terahertz waves emitted by the terahertz transmitter are focused through the lens sheet and are emitted to a preset position (such as a forehead cortex) of the head of a patient, and the problems that the terahertz wave medical equipment in the prior art is inconvenient to use, occupies a large amount of medical resources, and has poor treatment effect caused by the fact that the probe deviates from the preset treatment position along with the increase of the holding time are solved.
In one embodiment, the terahertz wave treatment device further includes: the detection module is electrically connected with the terahertz transmitter and the display module respectively and is used for transmitting the detected power of the terahertz transmitter to the display module.
In the embodiment of the application, the terahertz wave treatment device can further comprise a detection module and a display module, wherein the detection module is respectively and electrically connected with the terahertz emitter and the display module, and can obtain the electric signal of the terahertz emitter and detect the output power of the terahertz emitter through the electric signal. The display module receives the detection information obtained by the detection module, so that a user can intuitively check the current power of the terahertz transmitter, and the safety of the terahertz wave treatment device is improved to a certain extent.
In one embodiment, the detection module is a photodiode.
In one embodiment, the maximum output power of the terahertz transmitter is 100mW.
In an embodiment, the terahertz wave treatment device further comprises a cooling module, and the cooling module is connected with the probe and used for preventing the probe from overheating.
In the embodiment of the application, the cooling module is connected with the probe, so that the cooling module can perform heat dissipation treatment on the probe, and discomfort of a patient in the process of using the terahertz wave treatment device due to the fact that the temperature of the probe is increased due to the fact that the terahertz transmitter transmits the terahertz waves to the probe is avoided.
In an embodiment, the fixing portion further includes a first connecting portion and a second connecting portion, and the first connecting portion and the second connecting portion are connected through a buckle.
In the embodiment of the application, the fixing part can comprise a first connecting part and a second connecting part, and the first connecting part and the second connecting part can be matched with the head sizes of different patients through the buckles, so that the attaching part is attached to the preset part of the head of the patient, and a better treatment effect is achieved.
In one embodiment, the aperture of the probe connected with one end of the lens sheet is 0.5 cm to 3cm.
In one embodiment, the terahertz transmitter is optically coupled to one end of the probe by an optical fiber.
In the embodiment of the application, the waveguide is connected with the terahertz transmitter and one end of the probe, so that the transmission loss of terahertz waves from the terahertz transmitter to one end of the probe can be effectively reduced.
In one embodiment, the terahertz wave treatment device further includes: and the control module is connected with the terahertz transmitter and is used for sending a control instruction to the terahertz transmitter.
In an embodiment of the present application, the terahertz wave treatment apparatus further includes a control module. The control module is connected with the terahertz transmitter, and a user can send a control instruction to the terahertz transmitter through the control module according to the self requirement, so that the terahertz transmitter executes a corresponding instruction to meet the actual requirement of a patient, and the personalized treatment course of the terahertz wave treatment device is realized.
In an embodiment, the terahertz wave treatment device further includes a timing module, and the timing module is configured to record an operation duration of the terahertz transmitter and send an operation feedback signal to the control module according to the operation duration.
In the embodiment of the application, the terahertz wave treatment device further comprises a timing module, the timing module records the operation time of the terahertz transmitter and can send an operation feedback signal to the control module through the operation time, and the control module can timely send out an alarm to avoid the problem that the treatment effect is not as expected due to overlong time of using the treatment device for a single time by a patient.
The details of one or more embodiments of the application are set forth in the accompanying drawings and the description below. Other features, objects, and advantages of the application will be apparent from the description and drawings, and from the claims.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are needed in the embodiments of the present application will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and should not be considered as limiting the scope, and other related drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic structural diagram of a terahertz wave treatment device according to an embodiment of the present application;
icon: a terahertz wave treatment device 10; a terahertz transmitter 100; a probe 200; a fixing member 300; a fixing groove 310; a bonding part 320; a first connection portion 321; a second connection portion 322; a buckle 323; a cooling module 400; a cooling water tank 410; a micro water pump 420; a water pipe 430; a waveguide 500; a control module 600.
Detailed Description
The present application will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present application more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the application.
The following detailed description refers to the accompanying drawings.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a terahertz wave therapeutic apparatus 10 according to an embodiment of the application. The device comprises: terahertz transmitter 100, probe 200, and fixture 300.
The terahertz transmitter 100 is for transmitting terahertz waves. The probes 200 are each of a tubular structure and each include a lens sheet, and each lens sheet of the probes is optically coupled to the terahertz transmitter for focusing the terahertz waves transmitted by the terahertz transmitter 100. The fixing member 300 includes a fitting portion 320 and a fixing portion connected to the fitting portion 320. The attaching portion 320 is provided with a plurality of fixing grooves 310, the number of the fixing grooves 310 corresponds to the number of the probes 200, each probe 200 is installed and fixed in one fixing groove 310, and the fixing portion is used for fixing the fixing piece 300 on the head of the patient, so that the attaching portion 320 is attached to a preset portion of the head of the patient.
Further, the lens sheet may be made of a light-transmitting material such as glass, transparent plastic, transparent resin, etc., and terahertz waves may transmit light energy to a predetermined portion of the head of the patient through the lens sheet.
In one embodiment, the lens sheet may be spaced apart from a predetermined portion of the head of the patient by the fixing portion such that the terahertz wave emitted from the terahertz transmitter 100 is focused by the lens sheet, and light energy of the terahertz wave is emitted to the predetermined portion of the head of the patient.
In another embodiment, the lens sheet can be attached to a predetermined portion of the head of the patient (such as the forehead lobe of the brain of the patient) through the fixing portion, so that the terahertz waves emitted by the terahertz emitter 100 are focused through the lens sheet, and the light energy loss of the terahertz waves in the air is reduced, so that a better therapeutic effect is achieved.
It will be appreciated that the fixing member 300 includes a fitting portion 320 and a fixing portion, and each probe 200 is fixed in one fixing groove 310 by providing fixing grooves 310 corresponding to the number of probes 200 on the fitting portion 320. Each probe 200 includes a lens plate, and each probe lens plate is optically coupled with the terahertz transmitter 100 to fix the probe 200 having one end of the lens plate in the fixing groove 310 of the fixing member 300. The terahertz wave is transmitted to the preset part of the head of the patient through the fixing piece, so that the inconvenience that medical staff is required to carry out handheld treatment on the patient in the prior art is solved, and the problem that the treatment position is deviated due to the fact that the medical staff holds equipment for a long time is avoided.
It should be noted that, the terahertz transmitter 100 is a prior art, and its internal structure is well known to those skilled in the art, and will not be described here too much.
In this embodiment, the terahertz wave treatment apparatus 10 may further include a detection module and a display module, where the detection module is electrically connected to the terahertz transmitter 100 and the display module, respectively, and the detection module obtains an electrical signal on the terahertz transmitter 100 and detects the output power of the terahertz transmitter 100 through the electrical signal. The display module receives the detection information obtained by the detection module, so that a user can intuitively check the current power of the terahertz transmitter, and the safety of the terahertz wave treatment device 10 is improved to a certain extent.
Specifically, the detection module may be a photodiode that determines the power of the terahertz transmitter 100 by converting the terahertz wave emitted by the detection terahertz transmitter 100 into an electrical signal.
In this embodiment, the maximum output power of the terahertz transmitter 100 may be 100mW.
By setting the maximum output power of the terahertz transmitter 100 to 100mW, the terahertz transmitter 100 can be prevented from being excessively powerful, thereby causing a negative effect on the patient.
In this embodiment, the terahertz wave treatment apparatus 10 may further include a cooling module 400. The cooling module 400 is connected to the probe 200 and may be used to prevent overheating of the probe 200.
It can be appreciated that by connecting the cooling module 400 with the probe 200, the cooling module 400 can perform heat radiation treatment on the probe 200, avoiding discomfort to the patient during the use of the terahertz wave treatment apparatus 10 caused by the temperature of the probe 200 rising due to the terahertz wave emitted from the terahertz transmitter 100 to the probe 200.
Specifically, the cooling module 400 may be a water-cooled device. The water cooling apparatus may include a cooling water tank 410, a micro water pump 420, and a water pipe 430. At this time, the attaching portion 320 of the fixing member 300 is provided with a passage through which the water supply pipe 430 can flow, the passage communicates with each fixing groove 310, and a waterproof film is disposed around each fixing groove 310. The waterproof film serves to prevent water from directly contacting the probe 200 in the fixing groove 310, and damaging the probe 200. The water pipe 430 is provided with a number of connection ports corresponding to the fixing groove 310, and the connection ports are closely connected with the waterproof film of the fixing groove 310.
The micro water pump 420 is disposed at a predetermined position in the cooling water tank 410, and one end of the water pipe 430 connected through the micro water pump 420 drives water in the water tank to flow into the water pipe 430, and water in the water pipe 430 flows through the channel of the fixing member 300, at this time, the probe 200 is tightly attached to one side of the waterproof film, and water flow is tightly attached to the other side of the waterproof film, so that the temperature of the probe 200 can be reduced by using the flow of water in the water pipe 430. Further, the other end of the water pipe 430 is connected to the cooling water tank 410 for circulating water in the water pipe 430.
In an embodiment, the fixing portion may further include a first connecting portion 321 and a second connecting portion 322. The first connecting portion 321 and the second connecting portion 322 are connected by a buckle 323.
It can be appreciated that by providing the buckles 323 on the first connecting portion 321 and the second connecting portion 322, the head size of different patients can be adapted, so that the fitting portion 320 fits with a predetermined portion of the head of the patient, so as to achieve a better therapeutic effect.
In another embodiment, the fixing portion may be made of an elastic material, such as nylon, dacron, etc., and the fitting portion 320 is fitted to a predetermined portion of the head of the patient by relying on the elastic fixing portion.
In this embodiment, the aperture of the probe 200 at the end of the lens sheet may be 0.5-3cm.
It will be appreciated that the size of the aperture may be set according to the particular object of use.
In this embodiment, the terahertz transmitter 100 is optically coupled to one end of the probe 200 through a waveguide 500.
In particular, the waveguide may be an optical fiber.
It can be appreciated that the transmission loss of the terahertz wave from the terahertz transmitter 100 to the one end of the probe 200 can be effectively reduced by connecting the terahertz transmitter 100 and the one end of the probe 200 with optical fibers.
In this embodiment, the terahertz wave treatment apparatus 10 may further include a control module 600. The control module 600 is connected with the terahertz transmitter 100, and a user can send a control instruction to the terahertz transmitter 100 through the control module 600 according to the own requirement, so that the terahertz transmitter 100 executes the corresponding instruction to meet the actual requirement of a patient, and the personalized treatment course of the terahertz wave treatment device 10 is realized.
Specifically, the control module 600 may be a control panel, and the control panel includes a plurality of types of keys of control instructions, where the types of control instructions may be instructions for adjusting the output power, the transmission duration, the transmission frequency, and the like of the terahertz transmitter 100 to adjust the state of the terahertz transmitter 100, and it should be noted that the types of keys may be physical keys or virtual keys, and the application does not require the types of keys.
Further, the terahertz wave treatment apparatus 10 may further include a timing module for recording the operation duration of the terahertz transmitter 100 and sending an operation feedback signal to the control module 600 according to the operation duration.
In the embodiments provided in the present application, it should be understood that the disclosed apparatus may be implemented in other manners. The above-described apparatus embodiments are merely illustrative, for example, the division of the units is merely a logical function division, and there may be other manners of division in actual implementation, and for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with each other may be through some communication interface, device or unit indirect coupling or communication connection, which may be in electrical, mechanical or other form.
Further, the units described as separate units may or may not be physically separate, and units displayed as units may or may not be physical units, may be located in one place, or may be distributed over a plurality of network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
Furthermore, functional modules in various embodiments of the present application may be integrated together to form a single portion, or each module may exist alone, or two or more modules may be integrated to form a single portion.
In this document, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.
The above description is only an example of the present application and is not intended to limit the scope of the present application, and various modifications and variations will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (9)
1. A terahertz wave treatment device, characterized by comprising:
a terahertz transmitter for transmitting terahertz waves;
the probes are of tubular structures, each probe comprises a lens sheet, and the lens sheets of each probe are optically coupled with the terahertz transmitter and are used for focusing terahertz waves emitted by the terahertz transmitter;
the fixing piece comprises a fitting part and a fixing part connected with the fitting part, the fitting part is provided with a plurality of fixing grooves, the number of the fixing grooves corresponds to that of the probes, each probe is installed and fixed in one fixing groove, and the fixing part is used for fixing the fixing piece on the head of a patient so as to enable the fitting part to be fitted with a preset part of the head of the patient;
the cooling module is connected with the probe and used for preventing the probe from overheating;
the cooling module comprises a cooling water tank, a miniature water pump and a water pipe; the fitting part of the fixing piece is provided with a channel for the water pipe to circulate, the channel is communicated with each fixing groove, and a waterproof film is arranged around each fixing groove; the waterproof film is used for preventing water from directly contacting with the probe in the fixing groove; the water pipe is provided with connectors with the number corresponding to the fixed grooves, and the connectors are tightly connected with the waterproof films of the fixed grooves;
the miniature water pump is arranged at a preset position in the cooling water tank, one end of the water pipe connected with the miniature water pump drives water in the water tank to flow into the water pipe, the water in the water pipe flows through the channel of the fixing piece, the probe is tightly attached to one side of the waterproof film, the water flow is tightly attached to the other side of the waterproof film, and the other end of the water pipe is connected with the cooling water tank and is used for circularly flowing the water in the water pipe.
2. The terahertz wave treatment device according to claim 1, further comprising: the detection module is electrically connected with the terahertz transmitter and the display module respectively and is used for transmitting the detected power of the terahertz transmitter to the display module.
3. The terahertz wave treatment device according to claim 2, wherein the detection module is a photodiode.
4. The terahertz wave treatment device according to claim 1, wherein the maximum output power of the terahertz transmitter is 100mW.
5. The terahertz wave treatment device according to claim 1, wherein the fixing portion further includes a first connection portion and a second connection portion, the first connection portion and the second connection portion being connected by a snap.
6. The terahertz wave treatment device according to claim 1, wherein the aperture of the probe connected to one end of the lens sheet is 0.5-3cm.
7. The terahertz wave treatment device of claim 1, wherein the terahertz transmitter is optically coupled to the probe end via a waveguide.
8. The terahertz wave treatment device according to claim 1, further comprising: and the control module is connected with the terahertz transmitter and is used for sending a control instruction to the terahertz transmitter.
9. The terahertz wave treatment device of claim 8, further comprising a timing module for recording an operating duration of the terahertz transmitter and sending an operating feedback signal to the control module according to the operating duration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111320530.0A CN114225225B (en) | 2021-11-09 | 2021-11-09 | Terahertz wave treatment device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111320530.0A CN114225225B (en) | 2021-11-09 | 2021-11-09 | Terahertz wave treatment device |
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| CN114225225A CN114225225A (en) | 2022-03-25 |
| CN114225225B true CN114225225B (en) | 2023-09-29 |
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| CN114225225A (en) | 2022-03-25 |
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