CN111755112B

CN111755112B - Ultrasonic control method, ultrasonic control device, electronic equipment and ultrasonic treatment head

Info

Publication number: CN111755112B
Application number: CN202010610297.9A
Authority: CN
Inventors: 黎照宇
Original assignee: Hunan Yueyue Medical Technology Co ltd
Current assignee: Hunan Yueyue Medical Technology Co ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2024-02-02
Anticipated expiration: 2040-06-29
Also published as: CN111755112A

Abstract

The embodiment of the invention provides an ultrasonic control method, which comprises the following steps: acquiring position information of a human body region of a patient and temperature information corresponding to the position information; acquiring medical record information of a patient; confirming whether the part information comprises a target part according to the medical record information; if the target part is included, acquiring temperature information of the target part; matching corresponding ultrasonic power parameters based on the target part and temperature information of the target part; and sending the ultrasonic power parameter to the ultrasonic treatment device so that the ultrasonic treatment device generates corresponding ultrasonic waves according to the ultrasonic power parameter. By identifying different parts and temperatures of the human body, the corresponding ultrasonic power parameters are matched with the target part, so that the ultrasonic treatment device generates corresponding ultrasonic waves, the ultrasonic treatment device does not need to be manually replaced, and meanwhile, the attenuation degree of the ultrasonic waves can be reduced.

Description

Ultrasonic control method, ultrasonic control device, electronic equipment and ultrasonic treatment head

Technical Field

The invention relates to the field of medical systems, in particular to an ultrasonic control method, an ultrasonic control device, electronic equipment and an ultrasonic treatment head.

Background

Ultrasonic waves are a safe and simple energy radiation mode, and have good effects in the treatment of many diseases due to the unique biological effects of the ultrasonic waves, and have advantages which are not possessed by other energy radiation modes. Ultrasonic anti-inflammation is to emit ultrasonic waves with proper amplitude frequency to an inflammation part in a human body, so that the inflammation part and surrounding normal tissues generate non-broken instant quasi-cavitation state, the permeability of the microcirculation of the tissues is enhanced, and further, the liquid inflammation tissues can be promoted to diffuse to the surrounding tissues until the absorption capacity of the normal tissues of the human body to inflammation exceeds the capacity of the inflammation tissues, thereby inhibiting the aggregation and development of the inflammation tissues of the inflammation lesion part. Because the degree of ultrasonic attenuation is related to factors such as the frequency, the propagation distance, the structural characteristics of propagation medium and the temperature of sound waves, different human body parts are composed of different tissues, different types of ultrasonic treatment heads are required to be replaced for treatment of different treatment parts in clinical application of the ultrasonic therapeutic apparatus, the ultrasonic transducer is required to be subjected to liquid cooling heat dissipation, the liquid cooling pipeline and circuit signals are required to be exchanged for replacement of the ultrasonic treatment heads, manual replacement is adopted in the prior art, the ultrasonic treatment heads to be replaced are manually plugged from a host connector, the manual plugging and unplugging operation of the ultrasonic treatment heads is tedious and labor-consuming, the host power supply is required to be closed before replacement, the ultrasonic treatment heads are manually replaced, the ultrasonic treatment heads are restarted to enter a working state after manual replacement is completed, and the ultrasonic treatment heads are frequently replaced and plugged and unplugged, so that the connector of the ultrasonic therapeutic apparatus is worn and the service life of the ultrasonic therapeutic apparatus is shortened.

Disclosure of Invention

The embodiment of the invention provides an ultrasonic control method, which does not need to manually replace an ultrasonic treatment device according to different human body parts.

In a first aspect, an embodiment of the present invention provides an ultrasonic control method for acquiring and analyzing exercise data of a couple during an sexual intercourse, the ultrasonic control method including: acquiring position information of a human body region of a patient and temperature information corresponding to the position information;

acquiring medical record information of a patient;

confirming whether the part information comprises a target part according to the medical record information;

if the target part is included, acquiring temperature information of the target part;

matching corresponding ultrasonic power parameters based on the target part and temperature information of the target part;

and sending the ultrasonic power parameter to the ultrasonic treatment device so that the ultrasonic treatment device generates corresponding ultrasonic waves according to the ultrasonic power parameter.

Optionally, the collecting the position information and the temperature information of the human body region of the patient includes:

acquiring RGB image information and infrared image information of a human body area of a patient;

image segmentation is carried out on the RGB image information through a preset first depth neural network, so that a first processing image is obtained, and the first processing image comprises information of each part of the human body area of the patient;

And inputting the first processing image and the infrared image information into a preset second depth neural network for temperature masking to obtain a second processing image, wherein the second processing image comprises the position information of the human body region of the patient and the temperature information corresponding to the position information.

Optionally, the medical record information includes a diagnosis and treatment opinion field, and the determining, according to the medical record information, whether the part information includes the target part includes:

extracting keywords of a target part in the diagnosis and treatment opinion field;

judging whether the first processing image or the second processing image comprises part information corresponding to the target part according to the keywords;

and if the first processing image or the second processing image comprises the part information corresponding to the target part, confirming the target part in the second processing image, wherein the target part in the second processing image comprises the temperature information of the target part.

Optionally, the matching the corresponding ultrasonic power parameter based on the target site and the temperature information of the target site includes:

extracting a target part in the second processed image, and inputting the target part in the second processed image into a preset third depth neural network for parameter prediction to obtain a corresponding ultrasonic power parameter.

Optionally, after the matching of the corresponding ultrasonic power parameters based on the target site and the temperature information of the target site, the method further includes:

transmitting the ultrasonic power parameters to a display device for display so as to enable a doctor to observe and finely adjust the ultrasonic power parameters;

after receiving a fine adjustment instruction of a doctor on the ultrasonic power parameters, modifying the ultrasonic power parameters to obtain modified ultrasonic power parameters;

and transmitting the modified ultrasonic power parameter to the ultrasonic treatment device so that the ultrasonic treatment device generates corresponding ultrasonic waves according to the modified ultrasonic power parameter.

In a second aspect, there is provided an ultrasonic control apparatus for control of an ultrasonic treatment apparatus, the ultrasonic control apparatus comprising:

the first acquisition module is used for acquiring the position information of the human body area of the patient and the temperature information corresponding to the position information;

the second acquisition module is used for acquiring medical record information of a patient;

the confirming module is used for confirming whether the part information comprises a target part or not according to the medical record information;

The third acquisition module is used for acquiring the temperature information of the target part if the target part is included;

the matching module is used for matching corresponding ultrasonic power parameters based on the target part and the temperature information of the target part;

and the first sending module is used for sending the ultrasonic power parameter to the ultrasonic treatment device so that the ultrasonic treatment device can generate corresponding ultrasonic waves according to the ultrasonic power parameter.

In a third aspect, there is provided an ultrasonic treatment head, the ultrasonic treatment apparatus comprising:

and the ultrasonic signal generating circuit is used for generating corresponding ultrasonic waves according to the ultrasonic power parameters sent by the ultrasonic control device.

Optionally, the ultrasonic treatment device includes:

and the modulation signal generation circuit is used for generating a voltage-controlled regulating signal.

And the voltage-controlled amplifying circuit is used for adding an adjusting signal to the edge of the duty ratio modulation of the ultrasonic wave according to the voltage-controlled adjusting signal so as to compensate the waveform distortion of the ultrasonic wave.

In a fourth aspect, there is provided an electronic device comprising: the ultrasonic control system comprises a memory, a processor and a computer program stored in the memory and capable of running on the processor, wherein the processor realizes the steps in the ultrasonic control method according to any one of the embodiments of the invention when executing the computer program.

In a fifth aspect, there is provided a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steps in the ultrasound control method according to any one of the embodiments of the present invention.

In the embodiment of the invention, the ultrasonic control method comprises the following steps: acquiring position information of a human body region of a patient and temperature information corresponding to the position information; acquiring medical record information of a patient; confirming whether the part information comprises a target part according to the medical record information; if the target part is included, acquiring temperature information of the target part; matching corresponding ultrasonic power parameters based on the target part and temperature information of the target part; and sending the ultrasonic power parameter to the ultrasonic treatment device so that the ultrasonic treatment device generates corresponding ultrasonic waves according to the ultrasonic power parameter. The corresponding ultrasonic power parameters are matched with the target part by identifying different parts and temperatures of the human body, so that the ultrasonic treatment device generates corresponding ultrasonic waves without manually replacing the ultrasonic treatment device.

Drawings

In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a flow chart of an ultrasonic control method provided by an embodiment of the present invention;

FIG. 2 is a flow chart of another ultrasonic control method provided by an embodiment of the present invention;

FIG. 3 is a flow chart of another ultrasonic control method provided by an embodiment of the present invention;

fig. 4 is a block diagram of an ultrasonic control device according to an embodiment of the present invention;

fig. 5 is a block diagram of a first obtaining module 401 according to an embodiment of the present invention;

FIG. 6 is a block diagram of an acknowledge module 403 provided by an embodiment of the present invention;

fig. 7 is a block diagram of another ultrasonic control apparatus according to an embodiment of the present invention;

FIG. 8 is a circuit block diagram of an ultrasonic therapy head according to an embodiment of the present invention;

fig. 9 is a schematic diagram of comparing a distorted waveform with a voltage-controlled waveform according to an embodiment of the present invention.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

The embodiment of the invention provides an ultrasonic control method for controlling an ultrasonic treatment device, wherein the ultrasonic treatment device comprises a treatment platform and at least one ultrasonic treatment head.

In the ultrasonic treatment head, the ultrasonic transducer is mainly used for generating corresponding ultrasonic waves according to preset ultrasonic parameters, and the ultrasonic waves enable the inflamed part and surrounding normal tissues to generate non-broken instant quasi-cavitation states, so that the permeability of microcirculation of the tissues is enhanced, and further the liquid inflamed tissues can be promoted to diffuse to the surrounding tissues until the absorption capacity of the human normal tissues to inflammation exceeds the capacity of the inflamed tissues, and the aggregation and development of the inflamed tissues of the inflamed lesion part are restrained.

For further explanation of the intention of the present invention, examples of the present invention will be described by taking ultrasonic treatment of male diseases as an example. For example, in the case of prostatitis, the existing ultrasonic treatment heads can be classified into two types, i.e., an in-vivo ultrasonic treatment head and an in-vitro ultrasonic treatment head, which are required to be used in the body of a patient, and the ultrasonic transducer is introduced into the body through the urethra or rectum to emit ultrasonic waves to the prostate body in the body; the external ultrasonic treatment head can emit ultrasonic waves from outside the body to the prostate in the pelvis. For male sexual dysfunction, the ultrasonic waves generated by the ultrasonic treatment head can also be used for treatment. Of course, for prostatitis and male sexual dysfunction, the required ultrasound is not identical in terms of frequency and wavelength.

Referring to fig. 1, fig. 1 is a flowchart of an ultrasonic control method according to an embodiment of the present invention, as shown in fig. 1, the ultrasonic control method includes:

s101, acquiring position information of a human body region of a patient and temperature information corresponding to the position information.

In the embodiment of the invention, the above-mentioned part information of the human body region of the patient can be acquired through an image acquisition device, and the image acquisition device can be arranged on a treatment platform or an ultrasonic treatment head for photographing the human body.

The image acquisition device can be the combination of an infrared camera and a common RGB camera, so that the RGB image of the human body is shot, and meanwhile, the infrared image of the human body is shot.

The infrared image reflects the heat radiation of the human body, and thus can be used to represent the body temperature information of the human body. Of course, the temperature information of each part may be acquired by a temperature sensor, and the temperature information corresponding to each part information may be obtained.

The above-mentioned image acquisition device mainly shoots the human body region and can be the region that the pelvic floor muscle is located, and above-mentioned position information can be lower abdomen position, pubic bone position, perineum position, anus position, position such as penis.

S102, acquiring medical record information of a patient.

In the embodiment of the invention, the medical record information of the patient can be provided by a doctor, and particularly, the doctor can provide an electronic medical record list; patient medical record information may also be provided by the patient, such as the patient providing his own medical record.

Further, the medical record information includes a diagnosis and treatment opinion field, which is presented by a doctor after diagnosis according to examination information of a patient and recorded in the medical record information. Such as: the patient is Zhang San, the examination information is prostatitis, and the doctor gives a diagnosis and treatment opinion that ultrasonic treatment is applied to the perineum of the patient. "

S103, confirming whether the part information comprises the target part according to the medical record information.

In the embodiment of the present invention, the above-mentioned location information is the location information acquired in step S101, for example, when the human body area is photographed, the location including the lower abdomen location, the pubic location, the perineum location, the anus location, the penis, etc. in the patient image may be obtained through image recognition.

The medical record information includes corresponding location keywords, such as in diagnosis and treatment opinion fields: in "by applying ultrasonic therapy to the perineum of a patient", the site keyword is the perineum. Also for example, in the diagnosis opinion field: in the "treatment by applying ultrasonic waves to the penis shaft and the penis foot", the part keyword is the penis shaft and the penis foot.

If the location information includes a location corresponding to a keyword in the medical record information, the location can be confirmed as a target location. For example, if the keyword in the medical record information is a perineum and the location information includes a perineum location (the perineum location is included in the image obtained by image recognition), the perineum can be confirmed as the target location.

If the part information does not have a part corresponding to the keyword in the medical record information, the doctor can be prompted, for example: "not matching to diagnosis and treatment part in medical record information, please confirm whether the medical record information is complete or please take a picture again for the patient".

S104, acquiring temperature information of the target part.

In the embodiment of the invention, after the target part is determined, the temperature information corresponding to the target part can be extracted.

The degree of attenuation of the ultrasonic wave is related to factors such as the frequency of the acoustic wave, the propagation distance, the structural characteristics of the propagation medium, and the temperature, wherein the propagation distance can be determined by the ultrasonic treatment head according to different parts, and the ultrasonic treatment head generally generates the ultrasonic wave by being attached to the part to be treated. The tissue structures of all the parts are different, for example, the tissue structure of the penis is a cavernous body, the pelvic cavity part is a pelvic bone structure, and the different structures are the medium for transmitting ultrasonic waves, and the ultrasonic waves are transmitted in different media and attenuated. In addition, the degree of attenuation of the ultrasonic wave during the propagation of the ultrasonic wave is also affected by the temperature, the speed of sound of the ultrasonic wave increases with the increase of the differential temperature, and the degree of attenuation of the ultrasonic wave decreases with the increase of the temperature.

Through the target part, the corresponding tissue structure can be determined, and the medium for transmitting ultrasonic waves can be determined. By combining the temperature information of the target part with the tissue structure of the target part, the corresponding ultrasonic parameters can be designed so that the attenuation degree of the ultrasonic wave is minimum in the ultrasonic wave propagation process. Of course, the ultrasonic parameters may be designed in advance.

S105, matching corresponding ultrasonic power parameters based on the target part and the temperature information of the target part.

In the embodiment of the present invention, the above-mentioned ultrasonic power parameter is designed in advance. The designer designs the corresponding ultrasonic power parameters according to different target positions and temperatures of the target positions, so that the designed ultrasonic power parameters can be directly used at the same target positions and the same temperatures.

For example, when treating the prostate, the temperature of the target site is 37.5 degrees, when using the ultrasonic power parameter a and the degree of ultrasonic attenuation is minimum, by calculation, the ultrasonic power parameter a can be used as a parameter template, and when the patient with the target site being the perineum and the temperature of the perineum being 37.5 degrees encounters the target site next time, the ultrasonic power parameter a can be matched as the ultrasonic power parameter for the ultrasonic treatment.

For example, when the target site is the penis, the temperature of the penis is 38 degrees, and when the ultrasonic power parameter is B and the degree of ultrasonic attenuation is minimum, the ultrasonic power parameter B can be used as a parameter template, and when the target site is the penis site next time, the temperature of the penis site is 38 degrees, the ultrasonic power parameter B can be matched as the ultrasonic power parameter for the ultrasonic therapy.

And S106, transmitting the ultrasonic power parameters to the ultrasonic treatment device so that the ultrasonic treatment device generates corresponding ultrasonic waves according to the ultrasonic power parameters.

In an embodiment of the invention, the ultrasound treatment device comprises a treatment platform and at least one ultrasound treatment head. In the ultrasonic treatment head, the ultrasonic transducer is mainly used for generating corresponding ultrasonic waves according to preset ultrasonic parameters, and the ultrasonic waves enable the inflamed part and surrounding normal tissues to generate non-broken instant quasi-cavitation states, so that the permeability of microcirculation of the tissues is enhanced, and further, the liquid inflamed tissues can be promoted to diffuse to the surrounding tissues until the absorption capacity of the human normal tissues to inflammation exceeds the capacity of the inflamed tissues, and the aggregation and development of the inflamed tissues of the inflamed lesion part are restrained.

After receiving the ultrasonic power parameter, the ultrasonic treatment device transmits the ultrasonic power parameter to an ultrasonic transducer in an ultrasonic treatment head, and the ultrasonic transducer generates corresponding ultrasonic waves according to the ultrasonic power parameter.

Optionally, another method for controlling an ultrasonic treatment apparatus is provided in an embodiment of the present invention, where the ultrasonic treatment apparatus includes a treatment platform and two or more ultrasonic treatment heads. Since the ultrasonic treatment device includes two or more ultrasonic treatment heads, different ultrasonic treatment heads can be switched to perform cooling during long-term use of the ultrasonic treatment heads. In addition, the two or more ultrasonic treatment heads may be provided for different frequency ranges, for example, one of the ultrasonic treatment heads may be provided to operate in a low frequency range, the ultrasonic treatment head may be provided to treat male sexual dysfunction, the other ultrasonic treatment head may be provided to operate in a full frequency range, ultrasonic waves of various frequencies and wavelengths may be generated according to ultrasonic parameters, and the ultrasonic treatment head may be used for various ultrasonic treatments.

Referring to fig. 2, fig. 2 is a flowchart of another ultrasonic control method according to an embodiment of the present invention, and as shown in fig. 2, unlike the embodiment of fig. 1, in step S106, an ultrasonic treatment apparatus includes a treatment platform and two or more ultrasonic treatment heads, and the ultrasonic control method includes:

and S201, transmitting the ultrasonic power parameter to the ultrasonic treatment device so that the ultrasonic treatment device selects a first ultrasonic treatment head corresponding to the ultrasonic power parameter.

In the embodiment of the invention, the ultrasonic treatment heads can be classified according to the frequency range, for example, low-frequency ultrasonic waves are adopted more when the male sexual dysfunction is treated, so that one or more ultrasonic treatment heads can be specially set for executing ultrasonic power parameters corresponding to the low-frequency ultrasonic waves; one or more ultrasonic treatment heads are specially arranged for executing ultrasonic power parameters corresponding to high-frequency ultrasonic waves; one or more ultrasonic treatment heads can be further arranged for executing ultrasonic power parameters corresponding to the full-frequency ultrasonic waves. The full frequency includes a low frequency and a high frequency.

The first ultrasonic treatment head may refer to an ultrasonic treatment head corresponding to an ultrasonic power parameter, and an ultrasonic treatment head not corresponding to an ultrasonic power parameter may be referred to as a second ultrasonic treatment head. For example, when the ultrasonic wave corresponding to the ultrasonic power parameter is the low-frequency ultrasonic wave, the first ultrasonic treatment head refers to an ultrasonic treatment head for executing the ultrasonic power parameter corresponding to the low-frequency ultrasonic wave, and the second ultrasonic treatment head refers to an ultrasonic treatment head for executing the ultrasonic power parameter corresponding to the high-frequency ultrasonic wave, an ultrasonic treatment head for executing the ultrasonic power parameter corresponding to the full-frequency ultrasonic wave, and another ultrasonic treatment head for executing the ultrasonic power parameter corresponding to the low-frequency ultrasonic wave.

S202, controlling the first ultrasonic treatment head to generate corresponding ultrasonic waves according to the ultrasonic power parameters.

In an embodiment of the invention, after receiving the ultrasonic power parameter, the ultrasonic treatment device transmits the ultrasonic power parameter to an ultrasonic transducer in the first ultrasonic treatment head, and the ultrasonic transducer generates corresponding ultrasonic waves according to the ultrasonic power parameter.

In one possible embodiment, the first therapeutic ultrasound head needs to be cooled during treatment, and the ultrasonic power parameter may be transmitted to the second therapeutic ultrasound head, so that the second therapeutic ultrasound head generates corresponding ultrasonic waves with the ultrasonic power parameter, thereby replacing the first therapeutic ultrasound head.

In the embodiment of the invention, the corresponding ultrasonic power parameters are matched with the target part by identifying different parts and temperatures of the human body, so that the ultrasonic treatment device generates corresponding ultrasonic waves without manually replacing the ultrasonic treatment device. Meanwhile, switching in the treatment process is realized by configuring a plurality of ultrasonic treatment heads, and the waiting for cooling time is not needed.

Optionally, referring to fig. 3, fig. 3 is a flowchart of another ultrasonic control method provided in an embodiment of the present invention, and as shown in fig. 3, unlike the embodiment of fig. 1, in step S101, identification of information of each part of a human body and temperature information of each corresponding part is performed by an image identification method, where the ultrasonic control method includes:

s301, RGB image information and infrared image information of a human body area of a patient are acquired.

The image acquisition device can be the combination of an infrared camera and a common RGB camera, so that the RGB image information of a human body can be shot, and meanwhile, the infrared image information of the human body can be shot.

The infrared image reflects the heat radiation of the human body, and thus can be used to represent the body temperature information of the human body.

S302, performing image segmentation on RGB image information through a preset first depth neural network to obtain a first processed image.

In an embodiment of the present invention, the first processed image includes information of each part of the human body region of the patient.

The above-mentioned preset first deep neural network may be understood as a pre-trained deep neural network. In the training process of the first deep neural network, labeling images of all parts of a human body are used as training samples, in the labeling images, each part is labeled with a part label value, and the part label value is used for describing the part which is, for example, the lower part of the lower abdomen, the pubic bone part, the perineum part, the anus part, the penis and other parts are labeled in the labeling images.

The first deep neural network is trained through the training sample, so that the first deep neural network can automatically identify each part in the RGB image of the human body, and therefore information of each part is marked out, and a first processing image is obtained.

S303, inputting the information of the first processed image and the infrared image into a preset second deep neural network for temperature masking, and obtaining a second processed image.

In an embodiment of the present invention, the second processed image includes location information of the patient's human body region and temperature information corresponding to the location information.

Likewise, the above-mentioned preset second deep neural network can be understood as a pre-trained deep neural network. In the training process of the second deep neural network, a labeling image and infrared image thermodynamic distribution of each part of a human body are adopted as training samples, in the labeling image, each part is labeled with a temperature label value according to the corresponding thermodynamic distribution, the temperature label value is used for describing the actual temperature of the part under the current thermodynamic distribution condition, for example, the parts such as the lower part of the lower abdomen, the pubic bone part, the perineal part, the anus part, the penis and the like are labeled in a first processing image, and after the temperature value of each part is predicted according to the infrared image thermodynamic distribution, masking is carried out on the part, so that the temperature value of the part is represented by the mask value.

And training the second deep neural network through the training sample, so that the second deep neural network can carry out mask marking on the temperature of each part according to the infrared image, and the temperature information of each part is marked out to obtain a second processing image.

Optionally, in step S103 in the embodiment of fig. 1, the medical record information includes a diagnosis and treatment opinion field, and a keyword of a target portion in the diagnosis and treatment opinion field may be extracted; judging whether the first processing image or the second processing image comprises part information corresponding to the target part according to the keywords; if the first processing image or the second processing image comprises the part information corresponding to the target part, confirming the target part in the second processing image, wherein the target part in the second processing image comprises the temperature information of the target part.

Specifically, for example, since the first processed image is marked with the corresponding position information, the position of the patient image including the lower abdomen, pubic bone, perineum, anus, penis, etc. can be obtained through the first processed image.

Or, for example, since the second processed image is also marked with the corresponding location information, the location of the patient image including the lower abdomen location, pubic bone location, perineal location, anal location, penis, etc. can be obtained from the second processed image.

When it is determined that the first processed image or the second processed image includes the part information corresponding to the target part, the corresponding target part and the temperature information corresponding to the target part may be confirmed in the second processed image.

Optionally, after confirming the corresponding target position in the second processed image, the target position in the second processed image may be extracted, and the target position in the second processed image may be input to a preset third depth neural network to perform parameter prediction, so as to obtain the corresponding ultrasonic power parameter.

The above-mentioned preset third deep neural network can be understood as a pre-trained deep neural network. In the training process of the third deep neural network, labeling images of various parts of a human body and corresponding temperatures are adopted as training samples, in the labeling images, each part is labeled with a part label value and a temperature label value, the part label value is used for describing the part which is the part, and the temperature label value is used for indicating the temperature of the part, for example, the lower part of the lower abdomen, the pubic bone part, the perineum part, the anus part, the penis and other parts and the corresponding temperatures of the parts are labeled in the labeling images. It should be noted that the above-mentioned position label value and temperature label value are two-level label values, above which there is a parameter label value, and each parameter label value corresponds to an ultrasonic parameter. In addition, in each training sample, only one part label value and one corresponding temperature label value are provided.

The third deep neural network is trained through the training sample, so that the third deep neural network can automatically identify the most suitable ultrasonic parameters of each part in the RGB image of the human body at different temperatures, and the corresponding ultrasonic parameters are predicted.

In the embodiment of the invention, the corresponding ultrasonic power parameters are matched with the target part by identifying different parts and temperatures of the human body, so that the ultrasonic treatment device generates corresponding ultrasonic waves without manually replacing the ultrasonic treatment device. Further, the recognition speed and recognition accuracy of the information and the temperature of each part of the human body are improved through image recognition.

Optionally, after matching the corresponding ultrasonic power parameters, the ultrasonic power parameters can be sent to a display device for display, so that a doctor observes and fine-tunes the ultrasonic power parameters; after receiving a fine adjustment instruction of a doctor on the ultrasonic power parameters, modifying the ultrasonic power parameters to obtain modified ultrasonic power parameters; and transmitting the modified ultrasonic power parameter to the ultrasonic treatment device so that the ultrasonic treatment device generates corresponding ultrasonic waves according to the modified ultrasonic power parameter.

The fine adjustment may be performed by inputting a numerical value or by speech recognition. Preferably, voice recognition can be used to fine tune the ultrasonic power parameters, since the physician needs to wear sterile gloves. For example, the doctor says that: "decrease frequency to xxx", then the frequency in the ultrasonic power parameter is adjusted so that the frequency in the ultrasonic power parameter is adjusted to xxx.

Therefore, doctors can flexibly modify the ultrasonic power parameters to ensure the quality of ultrasonic waves, and the ultrasonic power parameter correction device can be suitable for more medical scenes.

Referring to fig. 4, fig. 4 is a block diagram of an ultrasonic control device according to an embodiment of the present invention, and as shown in fig. 4, the ultrasonic control device includes:

a first obtaining module 401, configured to obtain location information of a human body region of a patient and temperature information corresponding to the location information;

a second obtaining module 402, configured to obtain medical record information of a patient;

a confirmation module 403, configured to confirm whether the location information includes a target location according to the medical record information;

a third obtaining module 404, configured to obtain temperature information of the target portion if the target portion is included;

A matching module 405, configured to match corresponding ultrasonic power parameters based on the target location and temperature information of the target location;

the first transmitting module 406 is configured to transmit the ultrasonic power parameter to the ultrasonic treatment device, so that the ultrasonic treatment device generates a corresponding ultrasonic wave according to the ultrasonic power parameter.

Optionally, as shown in fig. 5, the first obtaining module 401 includes:

an acquisition unit 4011 for acquiring RGB image information and infrared image information of a human body region of a patient;

a first processing unit 4012, configured to perform image segmentation on the RGB image information through a preset first depth neural network, to obtain a first processed image, where the first processed image includes information of each part of the human body region of the patient;

the second processing unit 4013 is configured to input the first processed image and the infrared image information into a preset second deep neural network for performing temperature masking, so as to obtain a second processed image, where the second processed image includes location information of the human body region of the patient and temperature information corresponding to the location information.

Optionally, as shown in fig. 6, the medical record information includes a diagnosis and treatment opinion field, and the confirmation module 403 includes:

An extracting unit 4031, configured to extract a keyword of a target part in the diagnosis and treatment opinion field;

a judging unit 4032 configured to judge whether or not the first processed image or the second processed image includes part information corresponding to the target part, based on the keyword;

and a confirmation unit 4033 configured to confirm, if the first processed image or the second processed image includes the location information corresponding to the target location, the target location in the second processed image, where the target location in the second processed image includes the temperature information of the target location.

Optionally, the matching module 405 is further configured to extract a target portion in the second processed image, and input the target portion in the second processed image to a preset third deep neural network for parameter prediction, so as to obtain a corresponding ultrasonic power parameter.

Optionally, as shown in fig. 7, the apparatus further includes:

the display module 407 is configured to send the ultrasonic power parameter to a display device for display, so that a doctor observes and fine-tunes the ultrasonic power parameter;

the modifying module 408 is configured to modify the ultrasonic power parameter after receiving a fine tuning instruction of the doctor for the ultrasonic power parameter, so as to obtain a modified ultrasonic power parameter;

And a second transmitting module 409, configured to transmit the modified ultrasonic power parameter to the ultrasonic treatment device, so that the ultrasonic treatment device generates a corresponding ultrasonic wave according to the modified ultrasonic power parameter.

In the embodiment of the invention, the corresponding ultrasonic power parameters are matched with the target part by identifying different parts and temperatures of the human body, so that the ultrasonic treatment device generates corresponding ultrasonic waves without manually replacing the ultrasonic treatment device.

Referring to fig. 8, fig. 8 is a structural diagram of an ultrasonic treatment head according to an embodiment of the present invention, the ultrasonic treatment head being used in an ultrasonic treatment apparatus, as shown in fig. 8, the ultrasonic treatment head comprising:

the ultrasonic signal generating circuit 801 is configured to generate corresponding ultrasonic waves according to the ultrasonic power parameter received from the ultrasonic control device.

The modulation signal generation circuit 802 is configured to generate a voltage-controlled adjustment signal.

The voltage-controlled amplifying circuit 803 is configured to add an adjustment signal to the edge of the duty cycle modulation of the ultrasonic wave according to the voltage-controlled adjustment signal, so as to compensate waveform distortion of the ultrasonic wave.

It should be noted that, in the clinical treatment process, the ultrasonic treatment head is different according to the severity of the patient's disease or the ultrasonic power that needs to be output of different parts, the ultrasonic signal generator produces the ultrasonic signal, meanwhile, should also have the power regulation function, the ultrasonic treatment needs the ultrasonic wave with certain acoustic pressure to damage tissue cells in the twinkling of an eye to reach the treatment purpose, in the ultrasonic treatment head power regulation, the original technology adopts the duty cycle modulation mode to adjust the acoustic output energy, the duty cycle direct modulation mode of the original technology can cause the rising edge and the falling edge position of the modulation waveform to produce serious waveform distortion, the distortion waveform is mismatched with the ultrasonic transducer, the voltage amplitude of the power amplifier output end produces serious overshoot, damaging the power amplifier, meanwhile the distortion waveform frequency deviates from the transducer resonance point, the output energy can not be converted into useful ultrasonic signal, converted into heat energy, damaging the ultrasonic transducer wafer.

Therefore, in the embodiment of the invention, the voltage-controlled amplifying module 803 is added, so that the attenuation of the ultrasonic signal (10M_out) is realized at the edge of the duty cycle modulation, and the serious waveform distortion generated at the rising edge and the falling edge of the waveform of the duty cycle modulation is effectively restrained.

Specifically, as shown in fig. 8 and 9, in combination with fig. 8 and 9, the ultrasonic treatment head includes: an ultrasonic signal generation circuit 801; a modulation signal generation circuit 802, wherein a first end of the modulation signal generation circuit 802 is electrically connected with a first end of a voltage-controlled amplification circuit 803, and a second end of the modulation signal generation circuit 802 is electrically connected with a second end of the voltage-controlled amplification circuit 803; a voltage-controlled amplifying circuit 803, wherein a third terminal of the voltage-controlled amplifying circuit 803 is electrically connected to a first terminal of the ultrasonic signal generating circuit 801.

The signal generating circuit of the ultrasonic therapeutic apparatus according to the above embodiment of the present invention is composed of the ultrasonic signal generating circuit 801, the modulating signal generating circuit 802 and the voltage-controlled amplifying circuit 803, by adding the voltage-controlled amplifying circuit 803, the attenuation of the ultrasonic signal (10m_out) is realized at the edge of the duty cycle modulation, the serious waveform distortion generated at the rising edge and the falling edge of the duty cycle modulation waveform is effectively suppressed, the overshoot voltage of the power amplifier output end (OUT) is eliminated, the heat generated by the mismatch between the ultrasonic driving signal and the ultrasonic transducer is reduced, and meanwhile, the highest amplitude of the signal of the ultrasonic excitation is controlled by the voltage-controlled signal, the compensation correction is performed on different ultrasonic transducers, even if the different ultrasonic transducers are replaced, the clinical therapeutic effect is satisfied, the ultrasonic therapeutic apparatus signal generating circuit needs to change the ultrasonic power, the duty cycle modulation is realized by changing the duty cycle of the VCA signal, the different ultrasonic transducers are replaced, the change of the ultrasonic conversion efficiency is compensated by changing the output voltage of the power amplifier output end by adjusting the output amplitude of the VCA.

Wherein the ultrasonic signal generation circuit 801 includes: DDS chip 804; a first resistor 805, wherein a first end of the first resistor 805 is electrically connected to the iout_l end of the DDS chip 804, and a second end of the first resistor 805 is electrically connected to the AVDD end of the DDS chip 804; and a second resistor 806, wherein a first end of the second resistor 806 is electrically connected to the IOUT end of the DDS chip 804, and a second end of the second resistor 806 is electrically connected to a second end of the first resistor 805.

In the signal generating circuit of the ultrasonic therapeutic apparatus according to the foregoing embodiment of the present invention, the single-chip microcomputer controls the DDS chip 804 to digitally synthesize and output a continuous sine wave ultrasonic original signal, the DDS chip 804 is an AD9954, and the DDS chip 804 may also be generated by using the DDS chip 804 or a DAC chip with other similar functions.

Wherein the modulation signal generation circuit 802 includes: an amplifier 807, a first input terminal of the amplifier 807 being electrically connected to a first terminal of a third resistor 808, a second terminal of the third resistor 808 being electrically connected to a ground terminal, a second input terminal of the amplifier 807 being electrically connected to a positive power supply terminal, a first output terminal of the amplifier 807 being electrically connected to the ground terminal; a fourth resistor 809, a first end of the fourth resistor 809 is electrically connected to the voltage-controlled signal input terminal; a fifth resistor 810, a first end of the fifth resistor 810 being electrically connected to a second end of the fourth resistor 809, a second end of the fifth resistor 810 being electrically connected to a third input of the amplifier 807; a first capacitor 811, a first end of the first capacitor 811 is electrically connected to a second end of the fourth resistor 809, and a second end of the first capacitor 811 is electrically connected to a ground terminal; a sixth resistor 812, a first end of the sixth resistor 812 being electrically connected to a first end of the first capacitor 811, a second end of the sixth resistor 812 being electrically connected to a first output of the amplifier 807; a seventh resistor 813, a first end of the seventh resistor 813 being electrically connected to the first end of the third resistor 808, a second end of the seventh resistor 813 being electrically connected to the second output end of the amplifier 807; an eighth resistor 814, a first end of the eighth resistor 814 being electrically connected to a second end of the seventh resistor 813; a first input terminal of the comparator 815 is electrically connected to the first terminal of the eighth resistor 814, a second input terminal of the comparator 815 is electrically connected to the positive power supply terminal, and a first output terminal of the comparator 815 is electrically connected to the ground terminal; a ninth resistor 816, wherein a first end of the ninth resistor 816 is electrically connected to a third input terminal of the comparator 815; a tenth resistor 817, wherein a first end of the tenth resistor 817 is electrically connected to a second end of the ninth resistor 816, and a second end of the tenth resistor 817 is electrically connected to a positive power supply end; an eleventh resistor 818, a first end of the eleventh resistor 818 being electrically connected to a first end of the tenth resistor 817, a second end of the eleventh resistor 818 being electrically connected to a first output end of the comparator 815; a twelfth resistor 819, a first end of the twelfth resistor 819 being electrically coupled to the second output of the comparator 815.

According to the ultrasonic therapeutic apparatus signal generating circuit of the embodiment of the present invention, the modulation signal generating circuit 802 receives an original voltage-controlled signal (VGA) generated by the single chip microcomputer, amplifies the original voltage-controlled signal (VGA) through the amplifier 807 to generate a voltage-controlled adjustment signal (vga_out), the voltage-controlled adjustment signal generates a duty-cycle modulated square wave signal (pwm_out) through the comparator 815, the duty-cycle modulated signal generated by the ultrasonic therapeutic apparatus signal generating circuit corresponds to the voltage-controlled adjustment signal logic, the duty-cycle modulated signal opens the ultrasonic signal channel, the voltage-controlled signal slope rises, and the voltage-controlled signal slope decreases before the duty-cycle modulated signal closes the ultrasonic signal channel.

Wherein the voltage-controlled amplifying circuit 803 includes: a thirteenth resistor 820, a first end of the thirteenth resistor 820 being electrically connected to a second end of the second resistor 806; an NMOS transistor 821, a drain terminal of the NMOS transistor 821 is electrically connected to the second terminal of the thirteenth resistor 820, a gate terminal of the NMOS transistor 821 is electrically connected to the second terminal of the twelfth resistor 819, and a source terminal of the NMOS transistor 821 is electrically connected to a ground terminal; a fourteenth resistor 822, wherein a first end of the fourteenth resistor 822 is electrically connected to the drain terminal of the NMOS transistor 821, and a second end of the fourteenth resistor 822 is electrically connected to the ground terminal; a second capacitor 823, a first end of the second capacitor 823 is electrically connected to the first end of the fourteenth resistor 822, and a second end of the second capacitor 823 is electrically connected to a ground terminal; a third capacitor 824, a first end of the third capacitor 24 is electrically connected to a first end of the second capacitor 823; a fifteenth resistor 825, wherein a first end of the fifteenth resistor 825 is electrically connected to the second end of the third capacitor 824, and a second end of the fifteenth resistor 825 is electrically connected to the ground terminal; the in+ end of the voltage-controlled gain amplifier 826 is electrically connected to the first end of the fifteenth resistor 825, the first v+ end of the voltage-controlled gain amplifier 826 is electrically connected to the positive power supply end, the second v+ end of the voltage-controlled gain amplifier 826 is electrically connected to the first v+ end of the voltage-controlled gain amplifier 826, the first V-end of the voltage-controlled gain amplifier 826 is electrically connected to the negative power supply end, the second V-end of the voltage-controlled gain amplifier 826 is electrically connected to the first V-end of the voltage-controlled gain amplifier 826, and the VG end of the voltage-controlled gain amplifier 826 is electrically connected to the second end of the eighth resistor 814; a sixteenth resistor 827, wherein a first end of the sixteenth resistor 827 is electrically connected to the rg+ end of the voltage-controlled gain amplifier 826, and a second end of the sixteenth resistor 827 is electrically connected to the RG-end of the voltage-controlled gain amplifier 826; a seventeenth resistor 828, a first end of the seventeenth resistor 828 is electrically connected to the IN-end of the voltage controlled gain amplifier 826, and a second end of the seventeenth resistor 828 is electrically connected to the ground; an eighteenth resistor 829, wherein a first end of the eighteenth resistor 829 is electrically connected with the VREF end of the voltage-controlled gain amplifier 826, and a second end of the eighteenth resistor 829 is electrically connected with a ground end; a nineteenth resistor 830, a first terminal of the nineteenth resistor 830 is electrically connected to the FB terminal of the voltage controlled gain amplifier 826, and a second terminal of the nineteenth resistor 830 is electrically connected to the output terminal of the voltage controlled gain amplifier 26; and a first end of the fourth capacitor 831 is electrically connected to the second end of the nineteenth resistor 830, and a second end of the fourth capacitor 831 is electrically connected to the power amplifier output end.

According to the signal generating circuit of the ultrasonic therapeutic apparatus in the foregoing embodiment of the present invention, the amplification factor of the voltage-controlled amplifying circuit 803 is controlled by a voltage-controlled adjusting signal, the higher the voltage-controlled voltage is, the larger the amplification factor is, the higher the amplitude of the ultrasonic signal voltage output to the output end of the power amplifier is, the ultrasonic transducer generates higher sound pressure output, the low level of the duty-cycle modulating signal controls the NOMS tube to be disconnected from ground, at this time, the voltage-controlled signal is greatly increased from low to high, the ultrasonic signal output by the voltage-controlled amplifying circuit 803 reaches the maximum value after a plurality of periods, the voltage-controlled signal starts to decrease from high to low before the high level of the duty-cycle modulating signal, the ultrasonic signal output by the voltage-controlled amplifying circuit 803 reaches the minimum value after a plurality of periods is reached, and the high level of the duty-cycle modulating signal controls the NOMS tube to be grounded, and the ultrasonic output is completely closed.

An embodiment of the present invention provides an electronic device, including: the ultrasonic control system comprises a memory, a processor and a computer program which is stored in the memory and can run on the processor, wherein the processor realizes the steps in the ultrasonic control method provided by the embodiment of the invention when executing the computer program.

The embodiment of the invention provides a computer readable storage medium, and a computer program is stored on the computer readable storage medium, and when the computer program is executed by a processor, the steps in the ultrasonic control method provided by the embodiment of the invention are realized.

It should be noted that, for simplicity of description, the foregoing method embodiments are all described as a series of acts, but it should be understood by those skilled in the art that the present invention is not limited by the order of acts described, as some steps may be performed in other orders or concurrently in accordance with the present invention. Further, those skilled in the art will also appreciate that the embodiments described in the specification are alternative embodiments, and that the acts and modules referred to are not necessarily required for the present invention.

In the foregoing embodiments, the descriptions of the embodiments are emphasized, and for parts of one embodiment that are not described in detail, reference may be made to related descriptions of other embodiments.

In the several embodiments provided by the present invention, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the device embodiments described above are merely illustrative

In addition, the processor and the chip in the embodiments of the present invention may be integrated in one processing unit, or may exist alone physically, or two or more pieces of hardware may be integrated in one unit. The computer readable storage medium or the computer readable program may be stored in a computer readable memory. Based on this understanding, the technical solution of the present invention may be embodied essentially or partly in the form of a software product, or all or part of the technical solution, which is stored in a memory, and includes several instructions for causing a computer device (which may be a personal computer, a server, a network device, or the like) to perform all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned memory includes: a U-disk, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a removable hard disk, a magnetic disk, or an optical disk, or other various media capable of storing program codes.

Those of ordinary skill in the art will appreciate that all or a portion of the steps in the various methods of the above embodiments may be implemented by a program that instructs associated hardware, and the program may be stored in a computer readable memory, which may include: flash disk, read-Only Memory (ROM), random access Memory (Random Access Memory, RAM), magnetic disk or optical disk.

The foregoing is a further detailed description of the invention in connection with specific preferred embodiments, and it is not intended that the invention be limited to these descriptions. It will be apparent to those skilled in the art that several simple deductions or substitutions may be made without departing from the spirit of the invention, and these should be considered to be within the scope of the invention.

Claims

1. An ultrasonic control device for control of an ultrasonic treatment device, the ultrasonic treatment device comprising an ultrasonic treatment head, the ultrasonic control device comprising:

the first acquisition module is used for acquiring the position information of the human body area of the patient and the temperature information corresponding to the position information; the method comprises the steps that RGB image information and infrared image information of a human body area of a patient are obtained through image acquisition equipment, the image acquisition equipment is arranged on the ultrasonic treatment head, and the image acquisition equipment is the combination of an infrared camera and a common RGB camera; image segmentation is carried out on the RGB image information through a preset first depth neural network, so that a first processing image is obtained, and the first processing image comprises information of each part of the human body area of the patient; inputting the first processing image and the infrared image information into a preset second depth neural network for temperature masking to obtain a second processing image, wherein the second processing image comprises position information of the human body region of the patient and temperature information corresponding to the position information;

The second acquisition module is used for acquiring medical record information of a patient, wherein the medical record information comprises diagnosis and treatment opinion fields;

the confirming module is used for confirming whether the part information comprises a target part or not according to the medical record information; extracting keywords of a target part in the diagnosis and treatment opinion field; judging whether the first processing image or the second processing image comprises part information corresponding to the target part according to the keywords; if the first processing image or the second processing image comprises the part information corresponding to the target part, confirming the target part in the second processing image, wherein the target part in the second processing image comprises the temperature information of the target part;

the matching module is used for matching corresponding ultrasonic power parameters based on the target part and the temperature information of the target part; extracting a target part in the second processed image, and inputting the target part in the second processed image into a preset third depth neural network for parameter prediction to obtain a corresponding ultrasonic power parameter; the third deep neural network automatically identifies the most suitable ultrasonic power parameters of each part in the RGB image of the human body at different temperatures;

2. An electronic device, comprising: a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing steps in an ultrasonic control method when executing the computer program;

the ultrasonic control method is used for controlling an ultrasonic treatment device, the ultrasonic treatment device comprises an ultrasonic treatment head, and the ultrasonic control method comprises the following steps:

the method comprises the steps that RGB image information and infrared image information of a human body area of a patient are obtained through image acquisition equipment, the image acquisition equipment is arranged on the ultrasonic treatment head, and the image acquisition equipment is the combination of an infrared camera and a common RGB camera;

inputting the first processing image and the infrared image information into a preset second depth neural network for temperature masking to obtain a second processing image, wherein the second processing image comprises position information of the human body region of the patient and temperature information corresponding to the position information;

Obtaining medical record information of a patient, wherein the medical record information comprises diagnosis and treatment opinion fields;

if the first processing image or the second processing image comprises the part information corresponding to the target part, confirming the target part in the second processing image, wherein the target part in the second processing image comprises the temperature information of the target part;

extracting a target part in the second processed image, and inputting the target part in the second processed image into a preset third depth neural network for parameter prediction to obtain a corresponding ultrasonic power parameter; the third deep neural network automatically identifies the most suitable ultrasonic power parameters of each part in the RGB image of the human body at different temperatures;

3. A computer readable storage medium, wherein a computer program is stored on the computer readable storage medium, which when executed by a processor, implements steps in an ultrasound control method;