CN114392496A - Acousto-optic intelligent nondestructive bone conduction treatment system - Google Patents
Acousto-optic intelligent nondestructive bone conduction treatment system Download PDFInfo
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Abstract
The invention discloses an acousto-optic intelligent nondestructive bone conduction treatment system, which comprises: the system comprises a photoacoustic detection module, a processing module, a phototherapy module and a light therapy module; the photoacoustic detection module acquires a first ultrasonic signal and a second ultrasonic signal of the head of a patient and sends the first ultrasonic signal and the second ultrasonic signal to the processing module; the processing module respectively reconstructs a photoacoustic signal image according to the received first ultrasonic signal and the second ultrasonic signal to generate the body state variation of the patient; generating new phototherapy parameters and new phototherapy parameters according to the body state variation, the current phototherapy parameters of the phototherapy module, the preset phototherapy adjustment range and the preset phototherapy adjustment range; and respectively sending the new phototherapy parameters and the new sonication parameters to the phototherapy module and the sonication module so as to adjust the illumination dose of the weak laser and adjust the ultrasonic power of the ultrasonic waves. The treatment using the phototherapy system of the present invention has no side effects on the patient's body.
Description
Technical Field
The invention relates to the technical field of life health, in particular to an acousto-optic intelligent nondestructive bone conduction treatment system.
Background
Neurodegenerative Diseases (NDs) are a common chronic, aging disease affecting the central and peripheral nervous systems and are characterized by irreversible, progressive loss of previously intact nerve function and deterioration with age, including Alzheimer's Disease (ADs), Parkinson's Disease (PDs), and the like. Currently, the main treatment method of ND is pharmacy, but the existing drugs can only relieve symptoms and have side effects, such as diarrhea, nausea, headache and the like. In addition, treatment is not limited to medical institutions, and more importantly, daily home care, in response to the characteristics of ND.
Phototherapy (LT) is a non-invasive or minimally invasive treatment method for alleviating or treating diseases by irradiating an affected part with Light without side effects. At present, the optical therapy forms three major optical treatment technologies including strong laser treatment, photodynamic treatment and weak laser treatment, and is widely applied to the treatment of various diseases. With the shift of medical treatment modes, the disease spectrum of weak laser treatment gradually expands from common diseases to major chronic aging diseases, the treatment field also extends from disease treatment to disease prevention, and the main battlefield of the application thereof also gradually inclines from medical institutions to communities and families.
The brain ultrasonic treatment is a new treatment technology in China, is applied to clinical treatment of nervous system diseases, particularly to treatment of cerebrovascular diseases, can effectively soften blood vessels, improve blood supply of brain tissues, activate dormant nerve cells, promote functional differentiation of nerve cells and nerve pathway reconstruction, and provides a favorable means for treating the nervous system diseases.
Currently, there are no weak laser and brain ultrasound treatment systems for ND.
Disclosure of Invention
The invention provides an acousto-optic intelligent nondestructive bone conduction treatment system, which is used for overcoming at least one technical problem in the prior art.
The embodiment of the invention provides an acousto-optic intelligent nondestructive bone conduction treatment system, which comprises: the system comprises a photoacoustic detection module, a processing module, a phototherapy module and a light therapy module; the photoacoustic detection module acquires a first ultrasonic signal and a second ultrasonic signal of the head of a patient and sends the first ultrasonic signal and the second ultrasonic signal to the processing module; wherein the first ultrasonic signal and the second ultrasonic information are ultrasonic signals generated by a light absorption domain of biological tissue of the head of the patient when weak laser light of the phototherapy module is irradiated into the biological tissue of the head of the patient; the acquisition time interval of the first ultrasonic signal and the second ultrasonic signal is preset time period; the processing module respectively reconstructs photoacoustic signal images according to the received first ultrasonic signal and the second ultrasonic signal to generate the body state variation of the patient; generating new phototherapy parameters and new phototherapy parameters according to the body state variation, the current phototherapy parameters of the phototherapy module, preset phototherapy adjustment ranges and preset phototherapy adjustment ranges; transmitting the new phototherapy parameters and the new sonication parameters to the phototherapy module and the sonication module, respectively; wherein the phototherapy parameter comprises a light dose and the sonication parameter comprises an ultrasound power; the phototherapy module adjusts the illumination dose of the weak laser according to the received new phototherapy parameters; and the sound therapy module adjusts the ultrasonic power of the ultrasonic waves according to the received new sound therapy parameters.
Optionally, the step of reconstructing a photoacoustic signal image by the processing module according to the received first ultrasonic signal and the second ultrasonic signal, and generating the body state variation of the patient includes: the step of generating new phototherapy parameters and new phototherapy parameters according to the body state variation, the current phototherapy parameters of the phototherapy module, the preset phototherapy adjustment range and the phototherapy adjustment range includes: the processing module calculates the current fitness value according to the blood flow rate variation, the blood oxygen content variation, the pulse variation and the temperature variation of the treatment part of the patient; the processing module judges whether the current phototherapy parameters and the current sound therapy parameters are matched with the patient according to the fitness value and a preset fitness value partition table; if the current phototherapy parameter is matched with the preset phototherapy parameter, the processing module adjusts the preset phototherapy adjustment range upwards based on the current phototherapy parameter to generate a new phototherapy parameter, and adjusts the preset phototherapy adjustment range upwards based on the current phototherapy parameter to generate a new phototherapy parameter; if not, the processing module adjusts phototherapy parameters downwards according to the current phototherapy parameters and preset phototherapy adjustment amplitude to generate new phototherapy parameters, and reconstructs a first photoacoustic signal image and a second photoacoustic signal image according to the first ultrasonic signals and the second ultrasonic signals; generating first and second body state information of the patient from the first and second photoacoustic signal images, wherein the first and second body state information include blood flow rate, blood oxygen content, pulse, and temperature of a treatment site; the processing module generates the body state variation of the patient according to the first body state information and the second body state information; wherein, the variation of the physical state comprises blood flow rate variation, blood oxygen content variation, pulse variation and temperature variation of the treatment part.
Optionally, the preset fitness value partition table includes a one-to-one correspondence relationship between intervals where a plurality of fitness values are located and evaluations, where the evaluations include adaptation, mild incompatibility, and severe incompatibility.
Optionally, the system further comprises a sonication adjustment module; the sound therapy adjusting module acquires manual adjusting parameters and sends the manual adjusting parameters to the sound therapy module; and the sound therapy module adjusts the ultrasonic power of ultrasonic waves according to the received manual adjustment parameters.
The innovation points of the embodiment of the invention comprise:
1. the acousto-optic intelligent lossless bone conduction treatment system provided by the invention can be used for treating patients with Neurodegenerative Diseases (NDs) by using weak laser and ultrasonic waves, and compared with drug treatment, the phototherapy and the acousto-optic treatment provided by the invention have no side effect on the bodies of the patients. Is one of the innovative points of the embodiment of the invention.
2. According to the acousto-optic intelligent lossless bone conduction treatment system provided by the invention, the processing module can monitor the body state of the patient in real time according to the acousto-optic detection module, and automatically adjust the treatment parameters of the phototherapy module and the phototherapy module according to the current body state of the patient, so that the system is convenient to use, safe and reliable, does not need professional skills, and is convenient for the patient to use at home. Is one of the innovative points of the embodiment of the invention.
3. According to the acousto-optic intelligent lossless bone conduction treatment system provided by the invention, the processing module can automatically adjust the illumination dose of weak laser and the ultrasonic power of ultrasonic wave in stages according to the body state of a patient in the current time period, so that the problems of discomfort of the patient caused by too large illumination dose and/or ultrasonic power, poor treatment effect caused by insufficient illumination dose and/or ultrasonic power and the like are avoided, the experience feeling and the treatment effect of the patient are considered, and the treatment effect is improved to the greatest extent on the premise that the experience of the patient is more comfortable and safe. Is one of the innovative points of the embodiment of the invention.
4. The acousto-optic intelligent lossless bone conduction treatment system provided by the invention is small, exquisite, convenient and portable, is suitable for household daily nursing treatment, can be worn on the head of a patient like a headphone, can freely move in the treatment process, has little influence on the daily life of the patient, and has better use experience. Is one of the innovative points of the embodiment of the invention.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a sound-light intelligent nondestructive bone conduction treatment system provided by the invention;
FIG. 2 is another acousto-optic intelligent non-invasive bone conduction treatment system proposed by the present invention;
FIG. 3 is a flowchart illustrating a specific process of step 213 in the present invention;
FIG. 4 is a diagram of an ear-hung acousto-optic intelligent nondestructive bone conduction therapeutic apparatus according to the present invention;
fig. 5 shows an ear-hung acousto-optic intelligent nondestructive bone conduction therapeutic apparatus and a remote operation terminal provided by the invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
It is to be noted that the terms "comprises" and "comprising" and any variations thereof in the embodiments and drawings of the present invention are intended to cover non-exclusive inclusions. For example, a process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those steps or elements listed, but may alternatively include other steps or elements not listed, or inherent to such process, method, article, or apparatus.
The invention provides an acousto-optic intelligent nondestructive bone conduction treatment system, and relates to fig. 1, wherein fig. 1 is the acousto-optic intelligent nondestructive bone conduction treatment system provided by the invention. As shown in fig. 1, the acousto-optic intelligent non-destructive bone conduction therapy system comprises: the device comprises a photoacoustic detection module, a processing module, a phototherapy module and a phototherapy module. The interaction flow of each module in the system is as follows:
Wherein the first ultrasonic signal and the second ultrasonic information are ultrasonic signals generated by a light absorption domain of biological tissue of the head of the patient when weak laser light of the phototherapy module is irradiated into the biological tissue of the head of the patient; the acquisition time interval of the first ultrasonic signal and the second ultrasonic signal is preset time period.
In this step, the photoacoustic detection module may acquire a first ultrasonic signal and second ultrasonic information of the patient, where the acquisition time of the first ultrasonic information and the acquisition time of the second ultrasonic information may be separated by a preset time period, the preset time period may be 10 to 100 μ s, and the first ultrasonic information and the second ultrasonic information may reflect a change condition of the body of the patient in a nearby time period, so as to provide a reference for determining whether therapy parameters of phototherapy and sonication are appropriate in subsequent steps.
103, the processing module respectively reconstructs photoacoustic signal images according to the received first ultrasonic signal and the second ultrasonic signal, and generates the body state variation of the patient.
In this step, the processing module may generate a body state variation reflecting the current degree of response of the patient to the phototherapy and the sonication treatment effect according to the first ultrasonic signal and the second ultrasonic signal sent by the photoacoustic detection module, so as to achieve the purpose of monitoring the body state of the patient in real time.
The first ultrasonic signal and the second ultrasonic information are ultrasonic signals generated by a light absorption domain of the biological tissue of the head of the patient when the weak laser of the phototherapy module irradiates into the biological tissue of the head of the patient; the processing module can respectively reconstruct two photoacoustic signal images according to the first ultrasonic signal and the second ultrasonic signal, and the change conditions of the key body parameters of the patient, such as blood flow rate, blood oxygen content, pulse, temperature of a treatment part and the like in the recent period of time can be reflected through the two photoacoustic signal images.
If the physical state variation is great, can show that the patient probably does not suitable phototherapy and the intensity of therapy before, also can appear comparatively serious anaphylactic reaction, can in time modify treatment parameter through follow-up step and reduce treatment intensity, perhaps stop the treatment, avoid continuing to cause the injury to the health. If the body state variation is in a reasonable range, the patient can be shown to be more suitable for the current treatment intensity, and the treatment parameters can be further increased so as to improve the treatment effect.
105, generating new phototherapy parameters and new phototherapy parameters by the processing module according to the body state variation, the current phototherapy parameters of the phototherapy module, preset phototherapy adjustment ranges and phototherapy adjustment ranges; transmitting the new phototherapy parameters and the new sonication parameters to the phototherapy module and the sonication module, respectively.
Wherein the phototherapy parameter comprises a light dose and the sonication parameter comprises an ultrasound power.
In this step, the processing module may determine whether the current phototherapy parameter and the current phototherapy parameter are appropriate for the patient according to the generated body state variation.
If suitable, then can be according to predetermined phototherapy adjustment range and predetermined sound therapy adjustment range, on current phototherapy parameter and current sound therapy parameter's basis, each item treatment parameter of up-regulation improves treatment.
If not suitable, then can be according to predetermined phototherapy adjustment range and predetermined sound therapy adjustment range, on current phototherapy parameter and current sound therapy parameter's basis, down-regulate each item treatment parameter, obtain with new phototherapy parameter and new sound therapy parameter of patient's current state matching to send new phototherapy parameter and new sound therapy parameter respectively for phototherapy module and sound therapy module, so that phototherapy module and sound therapy in time adjust illumination dosage and ultrasonic power. On one hand, on the premise that the body of the patient can be accepted, the light dosage and the ultrasonic power are improved, the treatment effect is improved, on the other hand, if the patient has uncomfortable reaction, the light dosage and the ultrasonic power can be timely reduced, even the treatment is stopped, and the body safety of the patient is ensured.
It should be noted that the phototherapy parameters may include parameters such as light power and light frequency, which can affect the light dose of the phototherapy module.
In specific implementation, in order to ensure the treatment effect, the ultrasonic wave of the phototherapy module needs to act on the retroauricular skull of the patient, and the weak laser of the phototherapy module needs to act on the meningeal lymphatic vessel of the cerebral suture of the patient.
In this step, phototherapy module can adjust the treatment light dose according to the new phototherapy parameter that processing module sent, and the sound therapy module can adjust ultrasonic power according to the new sound therapy parameter that processing module sent to make the light dose of weak laser and the ultrasonic power of ultrasonic wave suit with patient's health, avoid appearing uncomfortable, promote patient's use and experience.
Therefore, compared with the medicine treatment, the phototherapy and the sound treatment provided by the invention have no side effect on the body of a patient; in addition, processing module can be through the light acoustic detection module real-time supervision patient's health and according to the illumination dose of patient current health automatically regulated phototherapy module and the ultrasonic power of phototherapy module, convenient to use and safe and reliable need not to possess professional skill, and the patient of being convenient for uses at home to can promote patient's use and experience, and small and exquisite convenient, can hand-carry, be suitable for the daily nursing treatment of family.
The invention also provides another acousto-optic intelligent non-destructive bone conduction treatment system, and referring to fig. 2, fig. 2 is another acousto-optic intelligent non-destructive bone conduction treatment system provided by the invention. As shown in FIG. 2, the processing steps of another acousto-optic intelligent non-destructive bone conduction treatment system are as follows:
For a specific implementation process of this step, reference may be made to the related description in step 101 of the acousto-optic intelligent lossless bone conduction therapy system shown in fig. 1, and details are not repeated here.
Wherein the first and second body state information includes blood flow rate, blood oxygen content, pulse, and temperature of the treatment site.
In this step, the processing module may reconstruct a photoacoustic signal image according to the first ultrasonic signal sent by the monitoring module by using a data straight-line back projection algorithm, so as to obtain a first photoacoustic signal image, and then based on the first photoacoustic signal image, according to an image processing program, obtain parameters such as blood flow rate, blood oxygen content, pulse, and temperature of a treatment part, so as to generate first body state information of the patient, and may reconstruct the photoacoustic signal image according to the second ultrasonic signal sent by the monitoring module by using a data straight-line back projection algorithm, so as to obtain a second body state information of the patient, and then generate the second body state information of the patient.
It is understood that the first physical status information and the second physical status information can represent the physical status of the patient in a recent period of time. The first body state information and the second body state information are not limited to the blood flow rate, the blood oxygen content, the pulse and the temperature of the treatment part, and other parameters which can embody the body state and can be obtained from the photoacoustic signal image can be added according to the actual situation.
Wherein, the variation of the physical state comprises blood flow rate variation, blood oxygen content variation, pulse variation and temperature variation of the treatment part.
In this step, the processing module may calculate a body state variation of the patient according to the first body state information and the second body state information, so as to determine whether a body state of the patient within a recent period of time matches with the treatment intensity of the phototherapy and the phototherapy according to the body state variation.
In this step, the processing module may calculate the current fitness value according to the blood flow rate variation, the blood oxygen content variation, the pulse variation, and the temperature variation of the treatment site of the patient.
Specifically, the formula for calculating the fitness value is as follows:
x＝40％·a+40％·b+10％·c+10％·d (1)
in formula (1), a is the variation of blood flow rate, b is the variation of blood oxygen content, c is the variation of pulse, and d is the variation of temperature at the treatment site.
It should be noted that, the weight values corresponding to the respective variations, such as a 40% weight value corresponding to the blood flow rate variation, a 40% weight value corresponding to the blood oxygen content variation, a 10% weight value corresponding to the pulse variation, and a 10% weight value corresponding to the temperature variation of the treatment portion in formula (1), may be adjusted according to the actual situation.
In this step, the processing module can inquire in the preset fitness value partition table according to the calculated fitness value, and judge whether the current treatment parameters of the phototherapy module and the sound therapy module are matched with the body state of the patient according to the inquiry result. If so, step 207 is executed to increase the light dose and the ultrasound power in time to improve the treatment effect, and if not, step 209 is executed to decrease the light dose and/or the ultrasound power in time to avoid damaging the body of the patient.
In this step, the processing module may find an evaluation corresponding to the fitness value in a preset fitness value partition table according to the calculated fitness value, so as to further determine a processing mode matched with the body of the patient.
Optionally, the preset fitness value partition table may include a one-to-one correspondence relationship between intervals where the fitness values are located and evaluations, where the evaluations may include adaptation, mild discomfort, severe discomfort, and allergy. Specifically, the preset fitness value partition table may be as shown in table 1.
| Fitness value | Evaluation of |
| ≥90 | Adaptation to |
| 80-90 | Mild discomfort |
| 70-80 | Is not suitable for |
| 60-70 | Severe maladaptation |
| ≤60 | Allergy (S) |
TABLE 1
Of course, in practical application, a preset fitness value partition table can be set according to the physical condition of the patient.
In this step, because the present phototherapy parameter of phototherapy module and the current sound therapy parameter of therapy module, with patient's health state phase-match, consequently, can the preset phototherapy adjustment range of up-regulation and the preset sound therapy adjustment range of generation new phototherapy parameter and new sound therapy parameter to and send new phototherapy parameter and new sound therapy parameter respectively give phototherapy module and sound therapy module can be under patient's the comfortable prerequisite of health like this, in time increase phototherapy module's illumination dosage and sound therapy module's ultrasonic power, in order to improve treatment.
Under a general condition, the preset phototherapy adjustment range and the preset sonication adjustment range can be selected within the range of 10 to 40HZ, and the preset phototherapy adjustment range and the preset sonication adjustment range can be the same as or different from each other, and can be specifically determined according to actual conditions.
And 213, the processing module adjusts the phototherapy parameters downwards according to the current phototherapy parameters and the preset phototherapy adjustment range to generate new phototherapy parameters, and adjusts the phototherapy parameters downwards according to the current phototherapy parameters and the preset phototherapy adjustment range to generate new phototherapy parameters.
In this step, because the present phototherapy parameter of phototherapy module and the current sound therapy parameter of therapy module, with the treatment position state of patient mismatch, consequently, can be based on current phototherapy parameter and current sound therapy parameter, adjust predetermined adjustment range down to light dose and ultrasonic power respectively, generate new phototherapy parameter and new sound therapy parameter to and send new phototherapy parameter and new sound therapy parameter respectively give phototherapy module and sound therapy module to alleviate patient's health, avoid causing the damage to patient's health, promote patient's use and experience.
Optionally, referring to fig. 3, fig. 3 is a specific processing flowchart of step 213 in the present invention, and as shown in fig. 3, step 213 may specifically include:
Specifically, under the condition that the current light dose and the current ultrasonic power are not matched with the patient, the implementation mode of adjusting the light dose and the ultrasonic power down is further refined, the light dose and the ultrasonic power are adjusted down in stages, the evaluation is lighter, the adjusting range of the light dose and the ultrasonic power is smaller, the evaluation is more serious, and the adjusting range of the light dose and the ultrasonic power is larger. Under the condition of not damaging the body of a patient, the treatment effect of the phototherapy module and the sound therapy module is ensured as much as possible.
Optionally, the assessment may also include allergies;
if the judgment result shows that the patient is allergic or at least one of the body state variable quantities exceeds a preset interval, the processing module sends a treatment stopping instruction to the phototherapy module and the sound therapy module;
the phototherapy module and the sound therapy module respectively stop phototherapy and sound therapy after receiving the treatment stopping instruction.
Specifically, when the corresponding evaluation of fitness value in predetermined fitness value partition table is for the anaphylaxis, explains that the treatment position of patient has appeared allergic state, perhaps when at least one of the blood velocity of flow, blood oxygen content, pulse and the temperature of treatment position in second health status information surpassed predetermined interval, processing module is at once to phototherapy module sends and stops the treatment instruction, and phototherapy module is receiving stop after the treatment instruction, close treatment light source to avoid aggravating the allergic condition of patient treatment position.
Specifically, the preset interval of the temperature of the treatment part can be 36.2-40 ℃, and when the temperature of the treatment part exceeds 40 ℃, the processing module sends a treatment stopping instruction to the phototherapy module and the sound therapy module; the preset interval of the blood oxygen content can be 95% -100%, and when the blood oxygen content is lower than 95%, the processing module sends a treatment stopping instruction to the phototherapy module and the sound therapy module; the preset interval of the pulse can be 60-120 times per minute, and when the pulse exceeds 120 times per minute, the processing module sends a treatment stopping instruction to the phototherapy module and the sound therapy module; the preset interval of the blood flow rate can be 616-781mL/min, and when the blood flow rate exceeds 781mL/min, the processing module sends a treatment stopping instruction to the phototherapy module and the sound therapy module.
In a specific implementation, the system further comprises a sonication adjustment module;
the sound therapy adjusting module acquires manual adjusting parameters and sends the manual adjusting parameters to the sound therapy module; and the sound therapy module adjusts the ultrasonic power of ultrasonic waves according to the received manual adjustment parameters.
Specifically, in a partial scene, the power parameter of the sonication module can be adjusted by manually adjusting the sonication adjustment module by the patient, and the manual adjustment parameter is sent to the sonication module by the sonication adjustment module, so that the sonication module adjusts the ultrasonic power according to the manual adjustment parameter.
Therefore, according to the other acousto-optic intelligent lossless bone conduction treatment system provided by the invention, the processing module can automatically adjust the illumination dose of the phototherapy module in stages according to the treatment part information of the patient in the current time period, so that the problems of discomfort of the treatment part of the patient caused by large illumination dose and poor treatment effect caused by insufficient illumination dose are avoided, the experience feeling and the treatment effect of the patient are considered, and the treatment effect is improved to the maximum extent on the premise that the treatment part of the patient is more comfortable.
In specific implementation, the invention also provides an ear-hung acousto-optic intelligent nondestructive bone conduction therapeutic apparatus. Referring to fig. 4, fig. 4 is a view illustrating an ear-hung acousto-optic intelligent nondestructive bone conduction therapeutic apparatus according to the present invention.
As shown in fig. 4, the sound therapy module 401 is arranged at the side end of the therapeutic apparatus 40, so that after the therapeutic apparatus is worn by the patient, the ultrasonic waves of the sound therapy module 401 act on the retroauricular skull of the patient; the phototherapy module 402 is arranged at the rear end of the therapeutic apparatus, so that after the patient wears the therapeutic apparatus, the weak laser of the phototherapy module 402 acts on the meningeal lymphatic vessel of the cerebral midline of the patient;
the photoacoustic detection module 403 and the phototherapy module 402 are disposed at the same position, or the phototherapy module 402 can simultaneously implement the functions of the photoacoustic detection module and the phototherapy module.
The processing module is a microprocessor 404, which is arranged at any place of the therapeutic apparatus.
The sound therapy module 401 is arranged at one side end of the therapeutic apparatus, the sound therapy adjusting module 405 is arranged at the other side end, and the sound therapy adjusting module 405 comprises an increment key for increasing the ultrasonic power and a decrement key for reducing the ultrasonic power.
Specifically, the interactive flow of the internal modules of the ear-hung acousto-optic intelligent lossless bone conduction therapeutic apparatus 40 is as follows:
the photoacoustic detection module 403 acquires a first ultrasonic signal and a second ultrasonic signal of the head of a patient, and sends the first ultrasonic signal and the second ultrasonic signal to the processing module 404; wherein the first ultrasonic signal and the second ultrasonic information are ultrasonic signals generated by a light absorption domain of biological tissue of the head of the patient when weak laser light of the phototherapy module is irradiated into the biological tissue of the head of the patient; the acquisition time interval of the first ultrasonic signal and the second ultrasonic signal is preset time period.
The processing module 404 reconstructs photoacoustic signal images from the received first ultrasonic signal and the second ultrasonic signal, respectively, and generates a body state variation of the patient; generating new phototherapy parameters and new phototherapy parameters according to the body state variation, the current phototherapy parameters of the phototherapy module, preset phototherapy adjustment ranges and preset phototherapy adjustment ranges; sending the new phototherapy parameters and the new sonication parameters to the phototherapy module 402 and the sonication module 401, respectively; wherein the phototherapy parameter comprises a light dose and the sonication parameter comprises an ultrasound power.
The phototherapy module 402 adjusts the light dose of the weak laser according to the received new phototherapy parameters; the sonication module 401 adjusts the ultrasound power of the ultrasound waves according to the new sonication parameters received.
In addition, two earphones 406 can be provided in the treatment apparatus 40, and the patient can listen to songs to relax the mood during the treatment.
For details of the processing method, reference may be made to the foregoing embodiments, which are not described herein again.
In this embodiment, the ear-hung acousto-optic intelligent lossless bone conduction therapeutic apparatus can solve the problem that the treatment process cannot be monitored in real time during treatment of the existing therapeutic apparatus, and can monitor the body state of a patient in real time so as to adaptively adjust the light treatment dosage. In addition, the intelligent harmless bone conduction therapeutic instrument of hangers formula reputation has the operation freedom, under the prerequisite that does not influence treatment, the patient can do other things when accepting the treatment, and convenient to use is safe, is applicable to the daily nursing at home.
In specific implementation, the invention further provides an acousto-optic intelligent nondestructive bone conduction treatment system, which specifically comprises an ear-hung acousto-optic intelligent nondestructive bone conduction treatment instrument and a remote operation terminal. Referring to fig. 5, fig. 5 shows an ear-hung acousto-optic intelligent nondestructive bone conduction therapeutic apparatus and a remote operation terminal according to the present invention.
As shown in fig. 5, in the ear-hung acousto-optic intelligent lossless bone conduction therapeutic apparatus 60, the acoustic therapy modules 601 are arranged at both side ends of the therapeutic apparatus 60, so that after a patient wears the therapeutic apparatus, ultrasonic waves of the acoustic therapy modules 601 act on the retroauricular skull of the patient.
The photoacoustic detection module 603 and the phototherapy module 602 are disposed at the same position, or the phototherapy module 602 can simultaneously realize the functions of the photoacoustic detection module and the phototherapy module.
The therapeutic apparatus 60 is provided with a therapeutic module 604, and the therapeutic module 604 includes an increment button for increasing the ultrasonic power and a decrement button for decreasing the ultrasonic power.
It should be noted that the sonication module 604 and the sonication module 601 do not affect each other.
The ear-hung acousto-optic intelligent lossless bone conduction therapeutic apparatus 60 further comprises a first communication module 605.
The remote operation terminal 50 is provided with the processing module 501, the adjusting module 502 and a second communication module 502.
The adjusting module 502 is configured to adjust the light dose of the phototherapy module 602 and the ultrasound power of the sonication module 604;
the ear-hanging type acousto-optic intelligent nondestructive bone conduction therapeutic apparatus 60 and the remote operation terminal 50 are respectively connected through the first communication module 605 and the second communication module 502.
Specifically, the interaction flow between the ear-hung acousto-optic intelligent lossless bone conduction therapeutic apparatus 60 and the remote operation terminal 50 is as follows:
the photoacoustic detection module 603 acquires a first ultrasonic signal and a second ultrasonic signal of the head of a patient, and sends the first ultrasonic signal and the second ultrasonic signal to the second communication module 502 through the first communication module 605, and sends the first ultrasonic signal and the second ultrasonic signal to the processing module 501 through the second communication module 502; wherein the first ultrasonic signal and the second ultrasonic information are ultrasonic signals generated by a light absorption domain of biological tissue of the head of the patient when weak laser light of the phototherapy module is irradiated into the biological tissue of the head of the patient; the acquisition time interval of the first ultrasonic signal and the second ultrasonic signal is preset time period.
The processing module 404 reconstructs photoacoustic signal images from the received first ultrasonic signal and the second ultrasonic signal, respectively, and generates a body state variation of the patient; generating new phototherapy parameters and new phototherapy parameters according to the body state variation, the current phototherapy parameters of the phototherapy module, preset phototherapy adjustment ranges and preset phototherapy adjustment ranges; sending the new phototherapy parameters and the new phototherapy parameters to the first communication module 605 through the second communication module 502, and sending the new phototherapy parameters and the new phototherapy parameters to the phototherapy module 402 and the phototherapy module 401 by the first communication module 605, respectively; wherein the phototherapy parameter comprises a light dose and the sonication parameter comprises an ultrasound power.
The phototherapy module 402 adjusts the light dose of the weak laser according to the received new phototherapy parameters; the sonication module 401 adjusts the ultrasound power of the ultrasound waves according to the new sonication parameters received.
It should be noted that the bearing entity of the remote operation terminal 50 may be a mobile phone, a tablet, a computer, or various intelligent wearable products such as a smart watch. The functions of the remote operation terminal 50 can be implemented by various means such as APP, applet, and the like. The specific implementation of the remote operation terminal 50 is not limited herein.
In addition, two earphones 605 can be provided in the therapeutic apparatus 40, and the patient can listen to songs to relax the mood during the treatment.
For details of the processing method, reference may be made to the foregoing embodiments, which are not described herein again.
In this embodiment, compare intelligent harmless phototherapy glasses, the regulation of phototherapy intelligence device is used more conveniently, and remote operation terminal can undertake more personalized function settings, makes things convenient for the function expansion and the product upgrading in later stage.
Those of ordinary skill in the art will understand that: the figures are merely schematic representations of one embodiment, and the blocks or flow diagrams in the figures are not necessarily required to practice the present invention.
Those of ordinary skill in the art will understand that: modules in the devices in the embodiments may be distributed in the devices in the embodiments according to the description of the embodiments, or may be located in one or more devices different from the embodiments with corresponding changes. The modules of the above embodiments may be combined into one module, or further split into multiple sub-modules.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (7)
1. An acousto-optic intelligent non-invasive bone conduction therapy system, the system comprising: the system comprises a photoacoustic detection module, a processing module, a phototherapy module and a light therapy module;
the photoacoustic detection module acquires a first ultrasonic signal and a second ultrasonic signal of the head of a patient and sends the first ultrasonic signal and the second ultrasonic signal to the processing module; wherein the first ultrasonic signal and the second ultrasonic information are ultrasonic signals generated by a light absorption domain of biological tissue of the head of the patient when weak laser light of the phototherapy module is irradiated into the biological tissue of the head of the patient; the acquisition time interval of the first ultrasonic signal and the second ultrasonic signal is preset time period;
the processing module respectively reconstructs photoacoustic signal images according to the received first ultrasonic signal and the second ultrasonic signal to generate the body state variation of the patient; generating new phototherapy parameters and new phototherapy parameters according to the body state variation, the current phototherapy parameters of the phototherapy module, preset phototherapy adjustment ranges and preset phototherapy adjustment ranges; transmitting the new phototherapy parameters and the new sonication parameters to the phototherapy module and the sonication module, respectively; wherein the phototherapy parameter comprises a light dose and the sonication parameter comprises an ultrasound power;
the phototherapy module adjusts the illumination dose of the weak laser according to the received new phototherapy parameters; and the sound therapy module adjusts the ultrasonic power of the ultrasonic waves according to the received new sound therapy parameters.
2. The system of claim 1,
the processing module respectively reconstructs a photoacoustic signal image according to the received first ultrasonic signal and the second ultrasonic signal to generate the body state variation of the patient, and the processing module comprises:
the processing module respectively reconstructs a first photoacoustic signal image and a second photoacoustic signal image according to the first ultrasonic signal and the second ultrasonic signal; generating first and second body state information of the patient from the first and second photoacoustic signal images, wherein the first and second body state information include blood flow rate, blood oxygen content, pulse, and temperature of a treatment site;
the processing module generates the body state variation of the patient according to the first body state information and the second body state information; wherein, the variation of the physical state comprises blood flow rate variation, blood oxygen content variation, pulse variation and temperature variation of the treatment part.
3. The system of claim 2, wherein the step of generating new phototherapy parameters and new phototherapy parameters according to the amount of body state change, current phototherapy parameters of the phototherapy module, preset phototherapy adjustment range and phototherapy adjustment range comprises:
the processing module calculates the current fitness value according to the blood flow rate variation, the blood oxygen content variation, the pulse variation and the temperature variation of the treatment part of the patient;
the processing module judges whether the current phototherapy parameters and the current sound therapy parameters are matched with the patient according to the fitness value and a preset fitness value partition table;
if the current phototherapy parameter is matched with the preset phototherapy parameter, the processing module adjusts the preset phototherapy adjustment range upwards based on the current phototherapy parameter to generate a new phototherapy parameter, and adjusts the preset phototherapy adjustment range upwards based on the current phototherapy parameter to generate a new phototherapy parameter; if not, the processing module adjusts the phototherapy parameters downwards according to the current phototherapy parameters and the preset phototherapy adjustment range to generate new phototherapy parameters, and adjusts the phototherapy parameters downwards according to the current phototherapy parameters and the preset phototherapy adjustment range to generate new phototherapy parameters.
4. The system according to claim 2, wherein the predetermined fitness value partition table comprises a one-to-one correspondence relationship between a plurality of intervals of fitness values and evaluations, wherein the evaluations comprise adaptation, mild adaptation, non-adaptation and severe adaptation.
5. The system of claim 3, wherein the processing module is configured to adjust phototherapy parameters downward based on the current phototherapy parameters and a preset phototherapy adjustment range to generate new phototherapy parameters, and adjust phototherapy parameters downward based on the current phototherapy parameters and a preset phototherapy adjustment range to generate new phototherapy parameters, comprising:
if the evaluation of the fitness value in the preset fitness value partition table is mild discomfort, determining a preset phototherapy adjustment range with the actual phototherapy down-adjustment range being one time, wherein the actual phototherapy down-adjustment range is one time of the preset phototherapy adjustment range; if the evaluation of the fitness value in the preset fitness value partition table is not suitable, determining a preset phototherapy adjustment amplitude with an actual phototherapy down-adjustment amplitude being two times, wherein the actual phototherapy down-adjustment amplitude is two times the preset phototherapy adjustment amplitude; if the evaluation of the fitness value in the preset fitness value partition table indicates serious inadaptation, determining a preset phototherapy adjustment amplitude with the actual phototherapy down-adjustment amplitude being three times larger than the preset phototherapy adjustment amplitude;
on the basis of the current phototherapy parameter and the current phototherapy parameter, the actual phototherapy downward adjustment amplitude and the phototherapy downward adjustment amplitude are adjusted downward, and a new phototherapy parameter are generated.
6. The system of claim 4, wherein the assessment further comprises an allergy;
after the step of finding the corresponding evaluation of the fitness value in a preset fitness value partition table by the processing module according to the fitness value, the method further comprises the following steps:
if the judgment result shows that the patient is allergic or at least one of the body state variable quantities exceeds a preset interval, the processing module sends a treatment stopping instruction to the phototherapy module and the sound therapy module;
the phototherapy module and the sound therapy module respectively stop phototherapy and sound therapy after receiving the treatment stopping instruction.
7. The system of claim 1, further comprising a sonication adjustment module;
the sound therapy adjusting module acquires manual adjusting parameters and sends the manual adjusting parameters to the sound therapy module;
and the sound therapy module adjusts the ultrasonic power of ultrasonic waves according to the received manual adjustment parameters.
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