CN113599066B - Device for temperature regulation in life - Google Patents
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- CN113599066B CN113599066B CN202111073974.9A CN202111073974A CN113599066B CN 113599066 B CN113599066 B CN 113599066B CN 202111073974 A CN202111073974 A CN 202111073974A CN 113599066 B CN113599066 B CN 113599066B
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- 230000001105 regulatory effect Effects 0.000 claims abstract description 18
- 238000001514 detection method Methods 0.000 claims abstract description 15
- 230000001954 sterilising effect Effects 0.000 claims description 35
- 230000002159 abnormal effect Effects 0.000 claims description 31
- 238000004659 sterilization and disinfection Methods 0.000 claims description 31
- 230000001580 bacterial effect Effects 0.000 claims description 24
- 239000007788 liquid Substances 0.000 claims description 24
- 238000012545 processing Methods 0.000 claims description 19
- 241000894006 Bacteria Species 0.000 claims description 16
- 230000004927 fusion Effects 0.000 claims description 14
- 238000012937 correction Methods 0.000 claims description 13
- 230000000877 morphologic effect Effects 0.000 claims description 10
- 230000008859 change Effects 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 8
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- 230000001276 controlling effect Effects 0.000 claims description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 230000036760 body temperature Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 4
- 238000001727 in vivo Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 210000000436 anus Anatomy 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- 210000003238 esophagus Anatomy 0.000 description 1
- 238000007499 fusion processing Methods 0.000 description 1
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- 238000012423 maintenance Methods 0.000 description 1
- 210000000664 rectum Anatomy 0.000 description 1
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- 210000001215 vagina Anatomy 0.000 description 1
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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
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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
- A61F7/007—Heating or cooling appliances for medical or therapeutic treatment of the human body characterised by electric heating
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
- G06T5/00—Image enhancement or restoration
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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
- A61F2007/0095—Heating or cooling appliances for medical or therapeutic treatment of the human body with a temperature indicator
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Abstract
The invention discloses a device for temperature regulation in life, comprising: the temperature control pipe is arranged at a part to be regulated in a living body and is used for: acquiring temperature information in a living body; heat exchange with the living body is carried out; the temperature controller is arranged outside the living body and connected with the temperature control tube, and is used for comparing the temperature information in the living body with the temperature in the preset body and adjusting the temperature according to the comparison result. Based on the mode of internal temperature regulation, compare more directly in body surface temperature regulation, can more accurate carry out temperature regulation, avoid appearing leading to the inaccurate problem of temperature detection because of environmental impact, the internal problem of body can more true reaction life body's temperature, based on internal temperature regulation, improved temperature regulation's speed and accuracy, guarantee treatment.
Description
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
For some patients, the whole body or part of the patient needs to be temperature-controlled, in the prior art, the temperature of the body surface is mostly regulated through the body surface or the body outside, the temperature of the body surface is affected by the temperature and the humidity of the environment, the inaccuracy problem of temperature detection is caused, meanwhile, the temperature of the body surface cannot more truly reflect the temperature of a living body, the temperature regulation is carried out based on the temperature of the body surface, the speed of the temperature regulation is low, and the effect is poor.
Disclosure of Invention
The present invention aims to solve, at least to some extent, one of the technical problems in the above-described technology. Therefore, the invention aims to provide a device for adjusting temperature in a living body, which is based on an in-vivo temperature adjusting mode, is more direct than body surface temperature adjustment, can more accurately adjust the temperature, avoids the problem of inaccurate temperature detection caused by environmental influence, can more truly reflect the temperature of the living body, and improves the speed and accuracy of temperature adjustment based on the in-vivo temperature adjustment, thereby ensuring the treatment effect.
To achieve the above object, an embodiment of the present invention provides a device for temperature regulation in a living body, including:
the temperature control pipe is arranged at a part to be regulated in a living body and is used for:
acquiring temperature information in a living body;
heat exchange with the living body is carried out;
the temperature controller is arranged outside the living body and connected with the temperature control tube, and is used for comparing the temperature information in the living body with the temperature in the preset body 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 within a living body;
the temperature adjusting module is used for exchanging heat with a living body;
the temperature regulation module includes:
the first temperature regulation module is used for exchanging heat with a living body through regulating the temperature, flow and pressure of the fluid medium;
and/or
The second temperature adjusting module is used for generating heat radiation by utilizing electric energy and exchanging heat with a living body.
According to some embodiments of the invention, the second temperature adjustment module is an electrically heated radiant tube or a heating wire.
According to some embodiments of the invention, the device further comprises a liquid inlet pipe and a liquid outlet pipe;
the liquid supply port of the temperature controller is connected with the 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 is connected to the temperature controller via a connection line.
According to some embodiments of the invention, the temperature control tube is made of a fully flexible material or a multi-rigid material or a flexible joint in series.
According to some embodiments of the invention, the display device further comprises a control module and a display module;
the temperature control tube includes:
the first image acquisition module is used for acquiring a plurality of infrared thermal images of the part to be regulated;
the fusion module is used for respectively determining the edge area of each infrared thermal image and acquiring the pixel average value of all pixel points in the edge area; selecting two infrared thermal image graphs, and calculating the difference value of pixel mean values of two edge areas of the two infrared thermal image graphs; when the difference value is smaller than a preset difference value, judging whether the positions of the two edge areas are matched, and when the matching is determined, performing image fusion on the two infrared thermal images; after the image fusion of a plurality of infrared thermal image images is completed, obtaining a panoramic infrared thermal image;
the color component acquisition module is used for acquiring color components of each pixel point in the temperature bar in the panoramic infrared thermal image;
the first determining module is used for carrying out graying treatment 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 region in the first gray level image, acquiring a gray level gradient value of the abnormal region, a gray level value of a pixel point of a normal region adjacent to the abnormal region and heat source information represented by each pixel point in the abnormal region, and acquiring a target gray level value of each pixel point in the abnormal region 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; performing 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.
According to some embodiments of the invention, further comprising:
the second image acquisition module is used for acquiring microscopic images 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 gray image; extracting edge points of the second gray level image based on a Canny operator to obtain a first edge point set; acquiring gray values of pixel points in the second gray image, and taking the pixel points with gray values larger than a preset gray value as a second edge point set;
a sharpness enhancement module for:
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 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 the background in the microscopic image after the definition enhancement treatment 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; obtaining morphological characteristics of a plurality of communication areas, matching the morphological characteristics with the morphological characteristics in a preset bacteria library, and determining bacterial information on the temperature control tube according to a matching result, wherein the bacterial information comprises bacterial types and bacterial numbers;
and the sterilization module is used for performing sterilization treatment on the temperature control tube according to the bacterial information.
According to some embodiments of the invention, further comprising:
the humidity sensing part is used for sensing humidity in the living body and generating corresponding folds according to different humidity in the living body;
a beam module for:
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 a living 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 is used for sending the humidity information to the user terminal.
According to some embodiments of the invention, the humidity information acquisition module includes:
a third determining module for determining a change value of the angle of the first light beam and the second light beam;
a fourth determining module, configured to determine a difference value between the intensities of the first light beam and the light beam;
and a fifth determining module, configured to determine a deformation degree of the humidity sensing portion according to the change value and the difference value, and determine humidity information of the living body according to the deformation degree by querying a preset deformation degree-living body humidity table.
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 may be realized and attained by the structure particularly pointed out in the written description and drawings.
The technical scheme of the invention is further described in detail through the drawings and the embodiments.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic illustration of an apparatus for temperature regulation in a living being in accordance with one embodiment of the present invention;
FIG. 2 is a block diagram of an apparatus for temperature regulation in a living being according to a second embodiment of the present invention;
fig. 3 is a block diagram of an apparatus for temperature regulation in a living being according to a third embodiment of the present invention.
Reference numerals:
the temperature controller 1, the living body 2, the part to be regulated 3, the temperature control tube 4, the temperature sensor 5, the connecting line 6, the liquid inlet tube 7, the liquid outlet tube 8, the temperature regulating module 9, the control module 10, the display module 11, the first image acquisition module 12, the fusion module 13, the color component acquisition module 14, the first determination module 15, the second determination module 16, the correction module 17, the second image acquisition module 18, the image processing module 19, the definition enhancing module 20, the bacteria detection module 21 and the sterilization module 22.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
As shown in fig. 1, an embodiment of the present invention proposes an apparatus for temperature regulation in a living body, including:
a temperature control tube 4 provided in the portion to be regulated 3 of the living body 2 for:
acquiring temperature information in a living body;
heat exchange with the living body is carried out;
the temperature controller 1 is arranged outside the living body 2 and connected with the temperature control tube 4, and is used for comparing the temperature information in the living body with the temperature in the preset body and carrying out temperature regulation according to the comparison result.
The working principle of the technical scheme is as follows: when in use, the temperature control tube 4 is inserted into a part to be regulated, the part to be regulated comprises a part where external structures such as rectum, esophagus or vagina can be inserted into a living body, and temperature information in the living body is acquired and transmitted to the temperature controller 1. The temperature controller 1 compares the temperature information in the living body with the temperature in the preset body, adjusts the temperature according to the comparison result, exchanges heat with the living body based on the temperature control tube 4, and realizes the adjustment of the temperature in the body.
The beneficial effects of the technical scheme are that: based on the mode of internal temperature regulation, compare more directly in body surface temperature regulation, can more accurate carry out temperature regulation, avoid appearing leading to the inaccurate problem of temperature detection because of environmental impact, the internal problem of body can more true reaction life body's temperature, based on internal temperature regulation, improved temperature regulation'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 inside the living body;
a temperature adjustment module 9 for exchanging heat with a living body;
the temperature adjustment module 9 includes:
the first temperature regulation module is used for exchanging heat with a living body through regulating the temperature, flow and pressure of the fluid medium;
and/or
The second temperature adjusting module is used for generating heat radiation by utilizing electric energy and exchanging heat with a living body.
The technical scheme has the working principle and beneficial effects that: a plurality of temperature sensors 5 are arranged on the temperature control tube 4 to realize the detection of the temperatures of different areas in the living body. The first temperature adjusting module is used for exchanging heat with a living body through adjusting the temperature, flow and pressure of the fluid medium; and the second temperature regulating module is used for generating heat radiation by utilizing electric energy and carrying out heat exchange with a living body. Different temperature regulation modules can be flexibly selected for temperature regulation, and based on two different temperature regulation modes, the flexibility of temperature regulation is improved, when one of the temperature regulation fails, the other temperature regulation can continue to work, and the reliability of the temperature regulation is improved. Specifically, when first temperature regulation module breaks down, the second temperature regulation module can utilize the electric energy to carry out temperature regulation in order to produce the heat radiation, guarantees temperature regulation module's continuous operation, and is more convenient.
In one embodiment. The second temperature regulating module is an electric heating radiant tube or a heating wire.
According to some embodiments of the 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;
the liquid return port of the temperature controller 1 is connected with the outlet of the first temperature adjusting module through the liquid outlet pipe 8.
The technical scheme has the working principle and beneficial effects that: the temperature controller 1 is connected with the first temperature adjusting module, so that the fluid medium can flow circularly based on the first temperature adjusting module, and the temperature controller 1 can regulate and control the temperature in the living body.
According to some embodiments of the invention, a connection 6 is also included for connecting the temperature sensor 5 with the thermostat 1.
The technical scheme has the working principle and beneficial effects that: temperature information detected by the temperature sensor 5 is conveniently transmitted to the temperature controller 1, and the accuracy of information transmission is realized based on wired connection.
According to some embodiments of the invention, the temperature control tube 4 is made of a fully flexible material or a multi-rigid material or a flexible joint in series.
The technical scheme has the working principle and beneficial effects that: the temperature control tube 4 can be easily inserted into the anus of the living body, so that the living body is protected from being injured.
As shown in fig. 2, according to some embodiments of the present invention, the display device further comprises 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 thermal images of the part 3 to be adjusted;
the fusion module 13 is used for respectively determining the edge area of each infrared thermal image and acquiring the pixel average value of all pixel points in the edge area; selecting two infrared thermal image graphs, and calculating the difference value of pixel mean values of two edge areas of the two infrared thermal image graphs; when the difference value is smaller than a preset difference value, judging whether the positions of the two edge areas are matched, and when the matching is determined, performing image fusion on the two infrared thermal images; after the image fusion of a plurality of infrared thermal image images is completed, obtaining a panoramic infrared thermal image;
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 gray image, and determine a gray value and a corresponding temperature value of each pixel point in the first gray image according to the color component;
a second determining module 16, configured to determine an abnormal region in the first gray scale image, obtain a gray scale gradient value of the abnormal region, a gray scale value of a pixel point of 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 gray scale value of each pixel point in the abnormal region based on a finite difference method;
a correction module 17, configured to replace a gray value of a pixel point in the abnormal area with a target gray value, so as to obtain a corrected first gray image; performing 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 corrected panoramic infrared thermal image sent by the correction module 17, and controlling the display module 11 to display.
The working principle of the technical scheme is as follows: the first image acquisition module 12 is used for acquiring a plurality of infrared thermal images of the part 3 to be adjusted; the fusion module 13 is used for respectively determining the edge area of each infrared thermal image and acquiring the pixel average value of all pixel points in the edge area; selecting two infrared thermal image graphs, and calculating the difference value of pixel mean values of two edge areas of the two infrared thermal image graphs; when the difference value is smaller than a preset difference value, judging whether the positions of the two edge areas are matched, and when the matching is determined, performing image fusion on the two infrared thermal images; after the image fusion of a plurality of infrared thermal image images is completed, obtaining a panoramic infrared thermal image; 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 gray image, and determine a gray value and a corresponding temperature value of each pixel point in the first gray image according to the color component; a second determining module 16, configured to determine an abnormal region in the first gray scale image, obtain a gray scale gradient value of the abnormal region, a gray scale value of a pixel point of 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 gray scale value of each pixel point in the abnormal region based on a finite difference method; the abnormal region is a region where the gray value cannot accurately represent the corresponding temperature. A correction module 17, configured to replace a gray value of a pixel point in the abnormal area with a target gray value, so as to obtain a corrected first gray image; performing 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 beneficial effects of the technical scheme are that: all the infrared thermal image images of the inner wall of the part to be adjusted are fused to obtain a panoramic infrared thermal image, the accuracy of image fusion of the infrared thermal image images is improved, the overlapping area between the two infrared thermal image images to be fused is removed in the fusion process, the generated panoramic infrared thermal image is more accurate, and meanwhile, a user can more intuitively check temperature information of all the parts of the living body in the part to be adjusted, and the panoramic infrared thermal image is clearer and easy to compare. After the gray value and the corresponding temperature value of each pixel point in the first gray image are determined, the abnormal relation between the gray value and the corresponding temperature value of each pixel point is accurately found, namely, the abnormal region is accurately found, and the gray gradient value of the abnormal region, the gray value of the pixel point of the normal region adjacent to the abnormal region and the heat source information represented by each pixel point in the abnormal region are combined, so that the accurate target gray value is conveniently obtained, the abnormal region is conveniently corrected, a user can obtain a corrected panoramic infrared thermal image, and the accurate temperature information of all positions of the inner wall of the part to be regulated 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 the temperature control tube 4 is inserted into a living body;
the image processing module 19 is used for performing image graying processing on the microscopic image to obtain a second gray image; extracting edge points of the second gray level image based on a Canny operator to obtain a first edge point set; acquiring gray values of pixel points in the second gray image, and taking the pixel points with gray values larger than a preset gray value as a second edge point set;
a sharpness enhancement module 20 for:
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 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 the background in the microscopic image after the definition enhancement treatment 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 communication areas are obtained and matched with the morphological characteristics in a preset bacteria library, and according to the matching result, the bacterial information on the temperature control tube 4 is determined, wherein the bacterial information comprises bacterial types and bacterial numbers;
and the sterilization module 22 is used for performing sterilization treatment on the temperature control tube 4 according to the bacterial information.
The working principle of the technical scheme is as follows: the bacteria detection is carried out before the temperature control tube 4 is inserted into the living body, and corresponding sterilization measures are adopted 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 the temperature control tube 4 is inserted into a living body; the image processing module 19 is used for performing image graying processing on the microscopic image to obtain a second gray image; extracting edge points of the second gray level image based on a Canny operator to obtain a first edge point set; acquiring gray values of pixel points in the second gray image, and taking the pixel points with gray values larger than a preset gray value as a second edge point set; a sharpness enhancement module 20 for: 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 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 the background in the microscopic image after the definition enhancement treatment 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 communication areas are obtained and matched with the morphological characteristics in a preset bacteria library, and according to the matching result, the bacterial information on the temperature control tube 4 is determined, wherein the bacterial information comprises bacterial types and bacterial numbers; and the sterilization module 22 is used for performing sterilization treatment on the temperature control tube 4 according to the bacterial information.
The beneficial effects of the technical scheme are that: the definition enhancement treatment is carried out on the microscopic image, so that the definition of the microscopic image is ensured, and the accuracy of a detection result is ensured when the subsequent bacterial detection is carried out on the microscopic image. And the bacterial information on the temperature control tube 4 is accurately determined, different sterilization modes are adopted according to the bacterial 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, the concentration of the sterilizing liquid is determined according to the number of bacteria, and the temperature control tube 4 is sterilized based on the sterilizing liquid.
In one embodiment, sterilization is performed using an ultrasonic device.
According to some embodiments of the invention, further comprising:
the humidity sensing part is used for sensing humidity in the living body and generating corresponding folds according to different humidity in the living body;
a beam module for:
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 a living 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 is 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 humidity in the living body and generating corresponding folds according to different humidity in the living body; a beam module for: 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 a living 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 is used for sending the humidity information to the user terminal.
The beneficial effects of the technical scheme are that: the method is convenient for a user to accurately acquire the humidity information of the living body, and correct the corresponding temperature regulation strategy 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 includes:
a third determining module for determining a change value of the angle of the first light beam and the second light beam;
a fourth determining module, configured to determine a difference value between the intensities of the first light beam and the light beam;
and a fifth determining module, configured to determine a deformation degree of the humidity sensing portion according to the change value and the difference value, and determine humidity information of the living body according to the deformation degree by querying a preset deformation degree-living body humidity table.
The working principle of the technical scheme is as follows: a third determining module for determining a change value of the angle of the first light beam and the second light beam; a fourth determining module, configured to determine a difference value between the intensities of the first light beam and the light beam; and a fifth determining module, configured to determine a deformation degree of the humidity sensing portion according to the change value and the difference value, and determine humidity information of the living body according to the deformation degree by querying a preset deformation degree-living body humidity table.
The beneficial effects of the technical scheme are that: the accuracy of determining the humidity of the living body is improved.
In an embodiment, based on the ultrasonic device to sterilize the temperature control tube 4, the sterilization efficiency of the ultrasonic device is calculated, whether the sterilization efficiency is greater than a preset sterilization efficiency is judged, and when the sterilization efficiency is determined to be less than the preset sterilization efficiency, an alarm prompt is sent.
Calculating sterilization efficiency eta of the ultrasonic device:
wherein v is 2 Is the propagation speed of ultrasonic wave; f is the frequency of the ultrasonic wave emitted by the ultrasonic device; v 1 The speed of bacteria falling off the temperature control tube 4 under the action of an ultrasonic device; ρ is the density of bacteria on the temperature control tube 4; mu is the adhesion coefficient of bacteria on the temperature control tube 4; i 1 The working current of the ultrasonic device; i 2 Is the rated current of the ultrasonic device; delta is the mass of bacteria falling off the temperature control tube during sterilization; t is sterilization time; lambda is the wavelength of the ultrasonic wave emitted by the ultrasonic device.
The technical scheme has the working principle and beneficial effects that: based on ultrasonic device is right temperature control pipe 4 disinfects, calculates ultrasonic device's sterilization efficiency to judge whether be greater than and predetermine sterilization efficiency, confirm when sterilization efficiency is less than predetermineeing sterilization efficiency, send the warning suggestion, when ultrasonic device is unusual, in time maintain, improved maintenance timeliness, guaranteed sterilization efficiency. Based on ultrasonic device disinfects, can realize the effectual and quick sterilization to temperature control pipe 4, guarantee the bactericidal effect, and then guarantee that the life is healthy.
In an embodiment, the temperature control tube 4 is placed in the sterilizing liquid, and sterilization is performed based on an ultrasonic device, so that the sterilization rate is improved, 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 in-vivo temperature regulation or heat regulation using principles such as 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 modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (9)
1. A device for temperature regulation in a living being, comprising:
the temperature control pipe is arranged at a part to be regulated in a living body and is used for:
acquiring temperature information in a living body;
heat exchange with the living body is carried out;
the temperature controller is arranged outside the living body and connected with the temperature control tube, and is used for comparing the temperature information in the living body with the temperature in the preset body and adjusting the temperature according to the comparison result;
the second image acquisition module is used for acquiring microscopic images 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 gray image; extracting edge points of the second gray level image based on a Canny operator to obtain a first edge point set; acquiring gray values of pixel points in the second gray image, and taking the pixel points with gray values larger than a preset gray value as a second edge point set;
a sharpness enhancement module for:
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 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 the background in the microscopic image after the definition enhancement treatment 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; obtaining morphological characteristics of a plurality of communication areas, matching the morphological characteristics with the morphological characteristics in a preset bacteria library, and determining bacterial information on the temperature control tube according to a matching result, wherein the bacterial information comprises bacterial types and bacterial numbers;
and the sterilization module is used for performing sterilization treatment on the temperature control tube according to the bacterial information.
2. The device for temperature regulation in a living being of claim 1, wherein the temperature control tube comprises:
a temperature sensor for detecting temperature information within a living body;
the temperature adjusting module is used for exchanging heat with a living body;
the temperature regulation module includes:
the first temperature regulation module is used for exchanging heat with a living body through regulating the temperature, flow and pressure of the fluid medium;
and/or
The second temperature adjusting module is used for generating heat radiation by utilizing electric energy and exchanging heat with a living body.
3. The device for temperature regulation in a living being of claim 2, wherein the second temperature regulation module is an electrically heated radiant tube or wire.
4. The device for temperature regulation in a living being of claim 2, further comprising a liquid inlet tube and a liquid outlet tube;
the liquid supply port of the temperature controller is connected with the 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 temperature regulation in a living being of claim 2, further comprising a connection for connecting the temperature sensor to the thermostat.
6. The device for temperature regulation in a living being according to claim 1, wherein the temperature control tube is made of a fully flexible material or a multi-rigid material or a flexible joint in series.
7. The device for performing temperature regulation in a living being of claim 1, further comprising a control module and a display module;
the temperature control tube includes:
the first image acquisition module is used for acquiring a plurality of infrared thermal images of the part to be regulated;
the fusion module is used for respectively determining the edge area of each infrared thermal image and acquiring the pixel average value of all pixel points in the edge area; selecting two infrared thermal image graphs, and calculating the difference value of pixel mean values of two edge areas of the two infrared thermal image graphs; when the difference value is smaller than a preset difference value, judging whether the positions of the two edge areas are matched, and when the matching is determined, performing image fusion on the two infrared thermal images; after the image fusion of a plurality of infrared thermal image images is completed, obtaining a panoramic infrared thermal image;
the color component acquisition module is used for acquiring color components of each pixel point in the temperature bar in the panoramic infrared thermal image;
the first determining module is used for carrying out graying treatment 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 region in the first gray level image, acquiring a gray level gradient value of the abnormal region, a gray level value of a pixel point of a normal region adjacent to the abnormal region and heat source information represented by each pixel point in the abnormal region, and acquiring a target gray level value of each pixel point in the abnormal region 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; performing 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.
8. The device for temperature regulation in a living being of claim 1, further comprising:
the humidity sensing part is used for sensing humidity in the living body and generating corresponding folds according to different humidity in the living body;
a beam module for:
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 a living 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 is used for sending the humidity information to the user terminal.
9. The apparatus for performing temperature regulation in a living being of claim 8, wherein the humidity information acquisition module comprises:
a third determining module for determining a change value of the angle of the first light beam and the second light beam;
a fourth determining module, configured to determine a difference value between the intensities of the first light beam and the light beam;
and a fifth determining module, configured to determine a deformation degree of the humidity sensing portion according to the change value and the difference value, and determine humidity information of the living body according to the deformation degree by querying a preset deformation degree-living body humidity table.
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