CN113599066A - Device for regulating temperature in living body - Google Patents

Device for regulating temperature in living body Download PDF

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Publication number
CN113599066A
CN113599066A CN202111073974.9A CN202111073974A CN113599066A CN 113599066 A CN113599066 A CN 113599066A CN 202111073974 A CN202111073974 A CN 202111073974A CN 113599066 A CN113599066 A CN 113599066A
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temperature
module
image
living body
temperature control
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CN202111073974.9A
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CN113599066B (en
Inventor
赵隆超
罗竟成
孙彩昕
董辉
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Guangzhou Landswick Medical Technologies Ltd
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Guangzhou Landswick Medical Technologies Ltd
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/12—Devices for heating or cooling internal body cavities
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F7/007—Heating or cooling appliances for medical or therapeutic treatment of the human body characterised by electric heating
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/50—Image enhancement or restoration by the use of more than one image, e.g. averaging, subtraction
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/13—Edge detection
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/90—Determination of colour characteristics
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
    • A61F2007/0095—Heating or cooling appliances for medical or therapeutic treatment of the human body with a temperature indicator
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10048—Infrared image
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20212—Image combination
    • G06T2207/20221—Image fusion; Image merging

Abstract

The invention discloses a device for regulating temperature in a living body, which comprises: the temperature control tube is arranged at a part to be regulated in a living body and is used for: acquiring temperature information in a living body; exchanging heat with a living body; and the temperature controller is arranged outside the living body, is connected with the temperature control pipe, and is used for comparing the temperature information in the living body with the preset internal temperature and adjusting the temperature according to the comparison result. Based on internal temperature control's mode, compare in body surface temperature control more direct, can be more accurate carry out temperature control, avoid appearing leading to the unsafe problem of temperature measurement because of the environmental impact, the temperature of the reaction life body that the problem in the body can be more true, based on internal temperature control, improved temperature control's speed and accuracy, guarantee treatment.

Description

Device for regulating temperature in living body
Technical Field
The invention relates to the technical field of temperature regulation, in particular to a device for regulating temperature in a living body.
Background
Temperature control needs to be carried out to its whole body or part to some patients, carries out thermoregulation through the body surface or in vitro among the prior art mostly, and the temperature of body surface can receive the influence of the temperature and the humidity of environment, leads to the inaccurate problem of temperature measurement, and the temperature of while body surface can not be more true embodies the temperature of life body, carries out thermoregulation based on body surface temperature, and thermoregulation's rate is low, and the effect is poor.
Disclosure of Invention
The present invention is directed to solving, at least to some extent, one of the technical problems in the art described above. Therefore, the invention aims to provide a device for regulating temperature in a living body, based on a mode of regulating temperature in the living body, compared with the mode of regulating temperature on the body surface, the device can regulate temperature more directly and more accurately, avoids the problem of inaccurate temperature detection caused by environmental influence, can reflect the temperature of the living body more truly due to the problem of the temperature in the body, improves the speed and the accuracy of temperature regulation based on the regulation of temperature in the body, and ensures the treatment effect.
In order to achieve the above object, an embodiment of the present invention provides an apparatus for temperature regulation in a living body, including:
the temperature control tube is arranged at a part to be regulated in a living body and is used for:
acquiring temperature information in a living body;
exchanging heat with a living body;
and the temperature controller is arranged outside the living body, is connected with the temperature control pipe, and is used for comparing the temperature information in the living body with the preset internal temperature and adjusting the temperature according to the comparison result.
According to some embodiments of the invention, the temperature control tube comprises:
a temperature sensor for detecting temperature information in a living body;
the temperature adjusting module is used for exchanging heat with a living body;
the temperature adjustment module includes:
the first temperature adjusting module is used for exchanging heat with a living body by adjusting the temperature, the flow and the pressure of a fluid medium;
and/or
And the second temperature regulating module is used for generating heat radiation by utilizing electric energy and exchanging heat with the life body.
According to some embodiments of the invention, the second temperature regulating module is an electric heating radiation pipe or a heating wire.
According to some embodiments of the invention, the device further comprises a liquid inlet pipe and a liquid outlet pipe;
a liquid supply port of the temperature controller is connected with an inlet of the first temperature adjusting module through the liquid inlet pipe;
and a liquid return port of the temperature controller is connected with an outlet of the first temperature adjusting module through the liquid outlet pipe.
According to some embodiments of the invention, the temperature sensor further comprises a connection line for connecting the temperature sensor with the thermostat.
According to some embodiments of the invention, the temperature control tube is made of a fully flexible material or made of multiple rigid materials or made of flexible joints in series.
According to some embodiments of the present invention, the apparatus further comprises a control module and a display module;
the temperature control pipe includes:
the first image acquisition module is used for acquiring a plurality of infrared thermographs of the part to be adjusted;
the fusion module is used for respectively determining the edge area of each infrared thermal image and acquiring the pixel mean value of all pixel points in the edge area; selecting two infrared thermographs, and calculating the difference value of the pixel mean values of two edge areas of the two infrared thermographs; when the difference value is smaller than the preset difference value, judging whether the positions of the two edge areas are matched, and when the positions are matched, carrying out image fusion on the two infrared thermographs; after image fusion is completed on all the infrared thermographs, obtaining a panoramic infrared thermograph;
the color component acquisition module is used for acquiring the color component of each pixel point in the temperature strip in the panoramic infrared thermal image;
the first determining module is used for carrying out graying processing on the panoramic infrared thermal image to obtain a first gray image, and determining the gray value and the corresponding temperature value of each pixel point in the first gray image according to the color component;
the second determining module is used for determining an abnormal area in the first gray image, acquiring a gray gradient value of the abnormal area, a gray value of a pixel point of a normal area adjacent to the abnormal area and heat source information represented by each pixel point in the abnormal area, and acquiring a target gray value of each pixel point in the abnormal area based on a finite difference method;
the correction module is used for replacing the gray value of the pixel point in the abnormal area with a target gray value to obtain a corrected first gray image; carrying out pseudo color processing on the corrected first gray level image to obtain a corrected panoramic infrared thermal image;
the control module is respectively connected with the correction module and the display module and is used for:
and receiving the corrected panoramic infrared thermal image sent by the correction module, and controlling the display module to display the image.
According to some embodiments of the invention, further comprising:
the second image acquisition module is used for acquiring a microscopic image of the temperature control tube before the temperature control tube is inserted into a living body;
the image processing module is used for carrying out image graying processing on the microscopic image to obtain a second grayscale image; extracting edge points of the second gray level image based on a Canny operator to obtain a first edge point set; acquiring the gray value of a pixel point in the second gray image, and taking the pixel point with the gray value larger than a preset gray value as a second edge point set;
a sharpness enhancement module to:
obtaining a first number of first target edge points according to the intersection of the first edge point set and the second edge point set;
obtaining a second number of second target edge points according to the union set of the first edge point set and the second edge point set;
calculating the ratio of the second quantity to the first quantity, determining the definition of the microscopic image according to the ratio, and performing definition enhancement processing on the microscopic image when the definition is determined to be smaller than a preset definition;
a bacteria detection module for: removing a background in the microscopic image after the definition enhancement processing to obtain a main body in the microscopic image, and analyzing the main body based on a connected region analysis method to obtain a plurality of connected regions; acquiring morphological characteristics of a plurality of connected areas, matching the morphological characteristics with morphological characteristics in a preset bacteria library, and determining bacteria information on the temperature control tube according to a matching result, wherein the bacteria information comprises the type and the number of bacteria;
and the sterilization module is used for performing sterilization treatment on the temperature control tube according to the bacteria information.
According to some embodiments of the invention, further comprising:
the humidity sensing part is used for sensing the humidity in the life body and generating corresponding folds according to the difference of the humidity in the life body;
a beam module to:
emitting a first light beam to the humidity sensing part;
receiving the second light beam reflected by the humidity sensing part;
the humidity information acquisition module is used for acquiring humidity information in the life body according to the first light beam and the second light beam;
and the communication module is connected with the humidity information acquisition module and used for sending the humidity information to the user terminal.
According to some embodiments of the invention, the humidity information acquisition module comprises:
a third determination module for determining a change in angle of the first beam and the second beam;
a fourth determination module for determining a difference value between the intensities of the first light beam and the light beam;
and the fifth determining module is used for determining the deformation degree of the humidity sensing part according to the change value and the difference value, inquiring a preset deformation degree-life body humidity table according to the deformation degree and determining the humidity information of the life body.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic illustration of an apparatus for temperature regulation in a living being, according to an embodiment of the present invention;
fig. 2 is a block diagram of an apparatus for temperature regulation in a living body according to a second embodiment of the present invention;
fig. 3 is a block diagram of an apparatus for temperature regulation in a living body according to a third embodiment of the present invention.
Reference numerals:
the device comprises a temperature controller 1, a living body 2, a to-be-regulated part 3, a temperature control tube 4, a temperature sensor 5, a connecting circuit 6, a liquid inlet tube 7, a liquid outlet tube 8, a temperature regulating module 9, a control module 10, a display module 11, a first image acquisition module 12, a fusion module 13, a color component acquisition module 14, a first determination module 15, a second determination module 16, a correction module 17, a second image acquisition module 18, an image processing module 19, a definition enhancement module 20, a bacteria detection module 21 and a sterilization module 22.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
As shown in fig. 1, an embodiment of the present invention provides an apparatus for temperature regulation in a living body, including:
a temperature control tube 4 provided in the portion 3 to be regulated of the living body 2 for:
acquiring temperature information in a living body;
exchanging heat with a living body;
and the temperature controller 1 is arranged outside the living body 2, is connected with the temperature control pipe 4 and is used for comparing the temperature information in the living body with the preset internal temperature and adjusting the temperature according to the comparison result.
The working principle of the technical scheme is as follows: when the temperature control device is used, the temperature control tube 4 is inserted into a part to be regulated, the part to be regulated comprises a rectum, an esophagus or a vagina and other external structures which can be inserted into the part of a living body, temperature information in the living body is obtained, and the temperature information is transmitted to the temperature controller 1. The temperature controller 1 compares the temperature information in the living body with a preset internal temperature, adjusts the temperature according to the comparison result, and exchanges heat with the living body based on the temperature control tube 4 to realize the adjustment of the internal temperature.
The beneficial effects of the above technical scheme are that: based on internal temperature control's mode, compare in body surface temperature control more direct, can be more accurate carry out temperature control, avoid appearing leading to the unsafe problem of temperature measurement because of the environmental impact, the temperature of the reaction life body that the problem in the body can be more true, based on internal temperature control, improved temperature control's speed and accuracy, guarantee treatment.
According to some embodiments of the invention, the temperature control tube 4 comprises:
a temperature sensor 5 for detecting temperature information in a living body;
the temperature adjusting module 9 is used for exchanging heat with a living body;
the temperature adjusting module 9 includes:
the first temperature adjusting module is used for exchanging heat with a living body by adjusting the temperature, the flow and the pressure of a fluid medium;
and/or
And the second temperature regulating module is used for generating heat radiation by utilizing electric energy and exchanging heat with the life body.
The working principle and the beneficial effects of the technical scheme are as follows: the temperature control tube 4 is provided with a plurality of temperature sensors 5 to detect the temperatures of different regions in the living body. The first temperature regulating module is used for exchanging heat with a living body through regulating the temperature, the flow and the pressure of a fluid medium; and the second temperature regulating module is used for generating heat radiation by utilizing electric energy and exchanging heat with the life body. Different temperature regulation modules can be flexibly selected for use to carry out temperature regulation, the flexibility of temperature regulation is improved based on two different temperature regulation modes, and when one temperature regulation fails, the other temperature regulation can continue to work, so that the reliability of temperature regulation is improved. Specifically, when first temperature regulation module broke down, second temperature regulation module can utilize the electric energy to carry out temperature regulation in order to produce heat radiation, guarantees temperature regulation module's continuous operation, convenience more.
In one embodiment. The second temperature adjusting module is an electric heating radiant tube or a heating wire.
According to some embodiments of the present invention, the device further comprises a liquid inlet pipe 7 and a liquid outlet pipe 8;
the liquid supply port of the temperature controller 1 is connected with the inlet of the first temperature adjusting module through the liquid inlet pipe 7;
and a liquid return port of the temperature controller 1 is connected with an outlet of the first temperature adjusting module through the liquid outlet pipe 8.
The working principle and the beneficial effects of the technical scheme are as follows: realize being connected of temperature controller 1 and first temperature regulation module, be convenient for realize the circulation flow that fluid medium goes on based on first temperature regulation module, realize temperature controller 1 to the regulation and control of temperature in the life.
According to some embodiments of the present invention, a connection line 6 is further included for connecting the temperature sensor 5 with the thermostat 1.
The working principle and the beneficial effects of the technical scheme are as follows: temperature information that is convenient for detect temperature sensor 5 transmits to temperature controller 1, based on wired connection, realizes information transmission's accuracy.
According to some embodiments of the invention, the temperature control tube 4 is made of a fully flexible material or made of multiple rigid materials or made of flexible articulations in series.
The working principle and the beneficial effects of the technical scheme are as follows: the temperature control tube 4 can be easily inserted into the anus of the living body, and the living body is protected from being injured.
As shown in fig. 2, according to some embodiments of the present invention, the apparatus further includes a control module 10 and a display module 11;
the temperature control pipe 4 includes:
the first image acquisition module 12 is used for acquiring a plurality of infrared thermographs of the part 3 to be adjusted;
the fusion module 13 is configured to determine an edge region of each infrared thermography and obtain a pixel mean value of all pixel points in the edge region; selecting two infrared thermographs, and calculating the difference value of the pixel mean values of two edge areas of the two infrared thermographs; when the difference value is smaller than the preset difference value, judging whether the positions of the two edge areas are matched, and when the positions are matched, carrying out image fusion on the two infrared thermographs; after image fusion is completed on all the infrared thermographs, obtaining a panoramic infrared thermograph;
a color component obtaining module 14, configured to obtain a color component of each pixel point in a temperature bar in the panoramic infrared thermal image;
the first determining module 15 is configured to perform graying processing on the panoramic infrared thermal image to obtain a first grayscale image, and determine a grayscale value and a corresponding temperature value of each pixel point in the first grayscale image according to the color component;
a second determining module 16, configured to determine an abnormal region in the first grayscale image, obtain a grayscale gradient value of the abnormal region, a grayscale value of a pixel point in a normal region adjacent to the abnormal region, and heat source information represented by each pixel point in the abnormal region, and obtain a target grayscale value of each pixel point in the abnormal region based on a finite difference method;
the correction module 17 is configured to replace the gray value of the pixel point in the abnormal region with a target gray value to obtain a corrected first gray image; carrying out pseudo color processing on the corrected first gray level image to obtain a corrected panoramic infrared thermal image;
the control module 10 is connected to the correction module 17 and the display module 11, respectively, and is configured to:
and receiving the modified panoramic infrared thermal image sent by the modification module 17, and controlling the display module 11 to display the image.
The working principle of the technical scheme is as follows: the first image acquisition module 12 is used for acquiring a plurality of infrared thermographs of the part 3 to be adjusted; the fusion module 13 is configured to determine an edge region of each infrared thermography and obtain a pixel mean value of all pixel points in the edge region; selecting two infrared thermographs, and calculating the difference value of the pixel mean values of two edge areas of the two infrared thermographs; when the difference value is smaller than the preset difference value, judging whether the positions of the two edge areas are matched, and when the positions are matched, carrying out image fusion on the two infrared thermographs; after image fusion is completed on all the infrared thermographs, obtaining a panoramic infrared thermograph; a color component obtaining module 14, configured to obtain a color component of each pixel point in a temperature bar in the panoramic infrared thermal image; the first determining module 15 is configured to perform graying processing on the panoramic infrared thermal image to obtain a first grayscale image, and determine a grayscale value and a corresponding temperature value of each pixel point in the first grayscale image according to the color component; a second determining module 16, configured to determine an abnormal region in the first grayscale image, obtain a grayscale gradient value of the abnormal region, a grayscale value of a pixel point in a normal region adjacent to the abnormal region, and heat source information represented by each pixel point in the abnormal region, and obtain a target grayscale value of each pixel point in the abnormal region based on a finite difference method; the abnormal region is a region in which the gray-level value cannot accurately represent the corresponding temperature. The correction module 17 is configured to replace the gray value of the pixel point in the abnormal region with a target gray value to obtain a corrected first gray image; carrying out pseudo color processing on the corrected first gray level image to obtain a corrected panoramic infrared thermal image; the control module 10 is respectively connected with the correction module 17 and the display module 11, and is configured to receive the corrected panoramic infrared thermal image sent by the correction module 17 and control the display module 11 to display the image.
The beneficial effects of the above technical scheme are that: all infrared thermal images of the inner wall of the position to be adjusted are fused to obtain a panoramic infrared thermal image, the accuracy of image fusion of the infrared thermal images is improved, the region overlapped between the two infrared thermal images to be fused is removed in the fusion process, the generated panoramic infrared thermal image is more accurate, and meanwhile, a user can check the temperature information of each position in the position to be adjusted of the living body more visually, so that the panoramic infrared thermal image is clearer and easier to compare. After the gray value of each pixel point in the first gray image and the corresponding temperature value are determined, the abnormal relation between the gray value of the pixel point and the corresponding temperature value is accurately found, even if an abnormal area is accurately found, the accurate target gray value is conveniently obtained and the abnormal area is corrected by combining the gray gradient value of the abnormal area, the gray value of the pixel point of the normal area adjacent to the abnormal area and the heat source information represented by each pixel point in the abnormal area, so that a user can obtain a corrected panoramic infrared thermal image, and the accurate temperature information of each position of the inner wall of the to-be-adjusted position is conveniently obtained.
As shown in fig. 3, according to some embodiments of the invention, further comprising:
a second image acquisition module 18 for acquiring a microscopic image of the temperature control tube 4 before inserting the temperature control tube 4 into a living body;
the image processing module 19 is configured to perform image graying processing on the microscopic image to obtain a second grayscale image; extracting edge points of the second gray level image based on a Canny operator to obtain a first edge point set; acquiring the gray value of a pixel point in the second gray image, and taking the pixel point with the gray value larger than a preset gray value as a second edge point set;
a sharpness enhancement module 20 configured to:
obtaining a first number of first target edge points according to the intersection of the first edge point set and the second edge point set;
obtaining a second number of second target edge points according to the union set of the first edge point set and the second edge point set;
calculating the ratio of the second quantity to the first quantity, determining the definition of the microscopic image according to the ratio, and performing definition enhancement processing on the microscopic image when the definition is determined to be smaller than a preset definition;
a bacteria detection module 21 for: removing a background in the microscopic image after the definition enhancement processing to obtain a main body in the microscopic image, and analyzing the main body based on a connected region analysis method to obtain a plurality of connected regions; the morphological characteristics of a plurality of communicated areas are obtained and matched with the morphological characteristics in a preset bacteria library, and the bacteria information on the temperature control tube 4 is determined according to the matching result, wherein the bacteria information comprises the types and the number of bacteria;
and the sterilization module 22 is used for performing sterilization treatment on the temperature control tube 4 according to the bacteria information.
The working principle of the technical scheme is as follows: before the temperature control tube 4 is inserted into the living body, the bacteria detection is carried out, and corresponding sterilization measures are taken according to the bacteria detection, so that the safety and the sanitation of the temperature control tube 4 are improved, and the health of the living body is ensured. A second image acquisition module 18 for acquiring a microscopic image of the temperature control tube 4 before inserting the temperature control tube 4 into a living body; the image processing module 19 is configured to perform image graying processing on the microscopic image to obtain a second grayscale image; extracting edge points of the second gray level image based on a Canny operator to obtain a first edge point set; acquiring the gray value of a pixel point in the second gray image, and taking the pixel point with the gray value larger than a preset gray value as a second edge point set; a sharpness enhancement module 20 configured to: obtaining a first number of first target edge points according to the intersection of the first edge point set and the second edge point set; obtaining a second number of second target edge points according to the union set of the first edge point set and the second edge point set; calculating the ratio of the second quantity to the first quantity, determining the definition of the microscopic image according to the ratio, and performing definition enhancement processing on the microscopic image when the definition is determined to be smaller than a preset definition; a bacteria detection module 21 for: removing a background in the microscopic image after the definition enhancement processing to obtain a main body in the microscopic image, and analyzing the main body based on a connected region analysis method to obtain a plurality of connected regions; the morphological characteristics of a plurality of communicated areas are obtained and matched with the morphological characteristics in a preset bacteria library, and the bacteria information on the temperature control tube 4 is determined according to the matching result, wherein the bacteria information comprises the types and the number of bacteria; and the sterilization module 22 is used for performing sterilization treatment on the temperature control tube 4 according to the bacteria information.
The beneficial effects of the above technical scheme are that: and the definition of the microscopic image is enhanced, so that the definition of the microscopic image is ensured, and the accuracy of a detection result is ensured when the microscopic image is subjected to bacterial detection in the follow-up process. The bacteria information on the temperature control pipe 4 is accurately determined, different sterilization modes are adopted according to the bacteria information, the sterilization efficiency is improved, and the sterilization effect is ensured.
In one embodiment, the required sterilizing liquid is determined according to the bacterial information and the bacterial type, the concentration of the sterilizing liquid is determined according to the bacterial quantity, and the temperature control tube 4 is sterilized based on the sterilizing liquid.
In one embodiment, sterilization is performed using ultrasonic devices.
According to some embodiments of the invention, further comprising:
the humidity sensing part is used for sensing the humidity in the life body and generating corresponding folds according to the difference of the humidity in the life body;
a beam module to:
emitting a first light beam to the humidity sensing part;
receiving the second light beam reflected by the humidity sensing part;
the humidity information acquisition module is used for acquiring humidity information in the life body according to the first light beam and the second light beam;
and the communication module is connected with the humidity information acquisition module and used for sending the humidity information to the user terminal.
The working principle of the technical scheme is as follows: the humidity sensing part is used for sensing the humidity in the life body and generating corresponding folds according to the difference of the humidity in the life body; a beam module to: emitting a first light beam to the humidity sensing part; receiving the second light beam reflected by the humidity sensing part; the humidity information acquisition module is used for acquiring humidity information in the life body according to the first light beam and the second light beam; and the communication module is connected with the humidity information acquisition module and used for sending the humidity information to the user terminal.
The beneficial effects of the above technical scheme are that: the humidity information of the life body can be accurately acquired by a user conveniently, and the corresponding temperature regulation strategy is corrected according to the humidity information, so that the accuracy of temperature detection and temperature regulation is ensured.
According to some embodiments of the invention, the humidity information acquisition module comprises:
a third determination module for determining a change in angle of the first beam and the second beam;
a fourth determination module for determining a difference value between the intensities of the first light beam and the light beam;
and the fifth determining module is used for determining the deformation degree of the humidity sensing part according to the change value and the difference value, inquiring a preset deformation degree-life body humidity table according to the deformation degree and determining the humidity information of the life body.
The working principle of the technical scheme is as follows: a third determination module for determining a change in angle of the first beam and the second beam; a fourth determination module for determining a difference value between the intensities of the first light beam and the light beam; and the fifth determining module is used for determining the deformation degree of the humidity sensing part according to the change value and the difference value, inquiring a preset deformation degree-life body humidity table according to the deformation degree and determining the humidity information of the life body.
The beneficial effects of the above technical scheme are that: the accuracy of determining the humidity of the living body is improved.
In an embodiment, the temperature control tube 4 is sterilized based on an ultrasonic device, the sterilization efficiency of the ultrasonic device is calculated, whether the sterilization efficiency is higher than a preset sterilization efficiency is judged, and an alarm prompt is sent when the sterilization efficiency is determined to be lower than the preset sterilization efficiency.
Calculating the sterilization efficiency eta of the ultrasonic device:
Figure BDA0003261498440000161
wherein v is2Is the propagation velocity of the ultrasonic wave; f is the frequency of the ultrasonic wave emitted by the ultrasonic device; v. of1The speed of bacteria falling off the temperature control tube 4 under the action of the ultrasonic device; ρ is the density of bacteria on the temperature control tube 4; μ is the adhesion coefficient of bacteria on the temperature control tube 4; i is1Is the working current of the ultrasonic device; i is2The rated current of the ultrasonic device; delta is the mass of bacteria falling off the temperature control tube during the sterilization process; t is the sterilization duration; λ is the wavelength of the ultrasonic waves emitted by the ultrasonic device.
The working principle and the beneficial effects of the technical scheme are as follows: based on ultrasonic device right temperature control tube 4 carries out germicidal treatment, calculates ultrasonic device's the efficiency of disinfecting to judge whether to be greater than and predetermine the efficiency of disinfecting, confirm when the efficiency of disinfecting is less than predetermine the efficiency of disinfecting, send the suggestion of reporting to the police, when ultrasonic device is unusual, in time maintain, improved the maintenance promptness, guaranteed the efficiency of disinfecting. Disinfect based on ultrasonic device, can realize guaranteeing the bactericidal effect to effective and quick the disinfecting of temperature control pipe 4, and then guarantee that the life body is healthy.
In one embodiment, the temperature control tube 4 is placed in the sterilization liquid, and sterilization is performed based on the ultrasonic device, so that the sterilization rate is increased, and the sterilization effect is ensured.
In addition to the method of transferring heat through a fluid medium described in the present invention, other devices or structures for achieving temperature regulation or heat regulation in the body using the principles of heat conduction, convective heat transfer, and thermal radiation are suitable for use in the present invention.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims (10)

1. An apparatus for temperature regulation in a living body, comprising:
the temperature control tube is arranged at a part to be regulated in a living body and is used for:
acquiring temperature information in a living body;
exchanging heat with a living body;
and the temperature controller is arranged outside the living body, is connected with the temperature control pipe, and is used for comparing the temperature information in the living body with the preset internal temperature and adjusting the temperature according to the comparison result.
2. The apparatus for temperature regulation in a living body according to claim 1, wherein the temperature control tube comprises:
a temperature sensor for detecting temperature information in a living body;
the temperature adjusting module is used for exchanging heat with a living body;
the temperature adjustment module includes:
the first temperature adjusting module is used for exchanging heat with a living body by adjusting the temperature, the flow and the pressure of a fluid medium;
and/or
And the second temperature regulating module is used for generating heat radiation by utilizing electric energy and exchanging heat with the life body.
3. The apparatus for temperature regulation in a living body according to claim 2, wherein the second temperature regulation module is an electric heating radiation tube or a heating wire.
4. The apparatus for regulating temperature in a living body according to claim 2, further comprising a liquid inlet pipe and a liquid outlet pipe;
a liquid supply port of the temperature controller is connected with an inlet of the first temperature adjusting module through the liquid inlet pipe;
and a liquid return port of the temperature controller is connected with an outlet of the first temperature adjusting module through the liquid outlet pipe.
5. The device for regulating temperature inside a living body according to claim 1, further comprising a connection line for connecting said temperature sensor with said thermostat.
6. The device for regulating temperature in a living body according to claim 1, wherein said temperature control tube is made of a fully flexible material or a multi-rigid material or a flexible joint in series.
7. The apparatus for regulating temperature in a living body according to claim 1, further comprising a control module and a display module;
the temperature control pipe includes:
the first image acquisition module is used for acquiring a plurality of infrared thermographs of the part to be adjusted;
the fusion module is used for respectively determining the edge area of each infrared thermal image and acquiring the pixel mean value of all pixel points in the edge area; selecting two infrared thermographs, and calculating the difference value of the pixel mean values of two edge areas of the two infrared thermographs; when the difference value is smaller than the preset difference value, judging whether the positions of the two edge areas are matched, and when the positions are matched, carrying out image fusion on the two infrared thermographs; after image fusion is completed on all the infrared thermographs, obtaining a panoramic infrared thermograph;
the color component acquisition module is used for acquiring the color component of each pixel point in the temperature strip in the panoramic infrared thermal image;
the first determining module is used for carrying out graying processing on the panoramic infrared thermal image to obtain a first gray image, and determining the gray value and the corresponding temperature value of each pixel point in the first gray image according to the color component;
the second determining module is used for determining an abnormal area in the first gray image, acquiring a gray gradient value of the abnormal area, a gray value of a pixel point of a normal area adjacent to the abnormal area and heat source information represented by each pixel point in the abnormal area, and acquiring a target gray value of each pixel point in the abnormal area based on a finite difference method;
the correction module is used for replacing the gray value of the pixel point in the abnormal area with a target gray value to obtain a corrected first gray image; carrying out pseudo color processing on the corrected first gray level image to obtain a corrected panoramic infrared thermal image;
the control module is respectively connected with the correction module and the display module and is used for:
and receiving the corrected panoramic infrared thermal image sent by the correction module, and controlling the display module to display the image.
8. The apparatus for regulating temperature in a living body according to claim 1, further comprising:
the second image acquisition module is used for acquiring a microscopic image of the temperature control tube before the temperature control tube is inserted into a living body;
the image processing module is used for carrying out image graying processing on the microscopic image to obtain a second grayscale image; extracting edge points of the second gray level image based on a Canny operator to obtain a first edge point set; acquiring the gray value of a pixel point in the second gray image, and taking the pixel point with the gray value larger than a preset gray value as a second edge point set;
a sharpness enhancement module to:
obtaining a first number of first target edge points according to the intersection of the first edge point set and the second edge point set;
obtaining a second number of second target edge points according to the union set of the first edge point set and the second edge point set;
calculating the ratio of the second quantity to the first quantity, determining the definition of the microscopic image according to the ratio, and performing definition enhancement processing on the microscopic image when the definition is determined to be smaller than a preset definition;
a bacteria detection module for: removing a background in the microscopic image after the definition enhancement processing to obtain a main body in the microscopic image, and analyzing the main body based on a connected region analysis method to obtain a plurality of connected regions; acquiring morphological characteristics of a plurality of connected areas, matching the morphological characteristics with morphological characteristics in a preset bacteria library, and determining bacteria information on the temperature control tube according to a matching result, wherein the bacteria information comprises the type and the number of bacteria;
and the sterilization module is used for performing sterilization treatment on the temperature control tube according to the bacteria information.
9. The apparatus for regulating temperature in a living body according to claim 1, further comprising:
the humidity sensing part is used for sensing the humidity in the life body and generating corresponding folds according to the difference of the humidity in the life body;
a beam module to:
emitting a first light beam to the humidity sensing part;
receiving the second light beam reflected by the humidity sensing part;
the humidity information acquisition module is used for acquiring humidity information in the life body according to the first light beam and the second light beam;
and the communication module is connected with the humidity information acquisition module and used for sending the humidity information to the user terminal.
10. The apparatus for temperature regulation in a living body according to claim 9, wherein the humidity information acquiring module includes:
a third determination module for determining a change in angle of the first beam and the second beam;
a fourth determination module for determining a difference value between the intensities of the first light beam and the light beam;
and the fifth determining module is used for determining the deformation degree of the humidity sensing part according to the change value and the difference value, inquiring a preset deformation degree-life body humidity table according to the deformation degree and determining the humidity information of the life body.
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