CN113870218A - Intestinal disease judging platform based on optical data acquisition - Google Patents
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Abstract
The invention relates to an intestinal disease judgment platform based on optical data acquisition, which comprises: the insertion type camera is arranged at the front end of the bending part of the intestinal tract detection device and is used for entering an endoscopic mode to execute shooting operation on a scene in front of the bending part when the received real-time induction temperature is within a human body temperature numerical value range so as to obtain an intestinal tract detection picture corresponding to the current moment; and the restoration conversion device is connected with the insertion type camera and is used for executing point image restoration processing based on the optical characteristics of the optical component of the insertion type camera on the received intestinal tract detection picture. The intestinal disease judgment platform based on optical data acquisition is reliable in logic, safe and stable. Because can adopt the enteroscope instrument of pertinence design to carry out on-the-spot data acquisition to patient's intestinal to on the basis of the image recognition mechanism of customization, judge the area of intestinal hemorrhage, thereby promote the intelligent level that the intestinal disease was judged.
Description
Technical Field
The invention relates to the field of intestinal diseases, in particular to an intestinal disease judgment platform based on optical data acquisition.
Background
The intestine, the longest tract of the digestive apparatus, is composed of the duodenum, jejunum, ileum, caecum, colon and rectum, and has a total length of about 7m, and the jejunum and ileum are curved back to the center of the abdomen and surrounded by the colon. In intestinal diseases, the incidence rate of appendicitis is the highest, and accounts for about 10% of patients hospitalized by Waila. Ileus is also a common surgical disease, and intestinal fistulas are caused by injury or postoperative complications. The function of the intestinal tract: intestinal villi are covered on the surface of the small intestine mucosa and mainly used for digestion and absorption of food, various digestive juices decompose chyme into glucose and amino acids in the small intestine, and after the food is digested and absorbed, the residual waste forms feces which are stored in the left half colon and then discharged outside the body. Once the intestinal tract is ill, it causes digestive and absorptive disorders and a series of related symptoms. In the prior art, in order to find various intestinal diseases of a human body, a plurality of diagnosis and treatment modes exist, wherein an enteroscope is the most effective diagnosis and treatment instrument, and can obtain first-hand field data and provide the first-hand field data to medical staff in time.
Disclosure of Invention
In order to solve the technical problems in the prior art, the invention provides an intestinal disease judgment platform based on optical data acquisition, which can adopt a pertinently designed enteroscope instrument to carry out field data acquisition on the intestinal tract of a patient, and judge the bleeding area of the intestinal tract on the basis of a customized image recognition mechanism, thereby improving the intelligent level of enteroscope diagnosis.
Therefore, the invention at least needs to have the following two key points:
(1) adopting a targeted visual analysis mechanism to judge whether the bleeding condition exists in the currently diagnosed human intestinal tract or not based on the analysis result of the color components and the characteristics of the pixel point distribution;
(2) the intestinal tract detection device which is designed in a targeted mode and comprises an operation component, an insertion component, a bending component, a joint component, an operation panel, a host component and a display component is adopted, data capture of the internal scene of the intestinal tract of a human body is completed by combining an endoscope body, and when the situation that the temperature of the scene where the endoscope body is located is detected to be close to the temperature of the human body, capture action of corresponding data is executed, so that the probability of misoperation is reduced.
According to an aspect of the present invention, there is provided an intestinal disease assessment platform based on optical data acquisition, the platform comprising:
the insertion type camera is arranged at the front end of a bending part of the intestinal tract detection device, is connected with the real-time measuring mechanism and is used for entering an endoscopic mode to execute shooting operation on a scene in front of the bending part when the received real-time induction temperature is within a human body temperature numerical value interval so as to obtain an intestinal tract detection picture corresponding to the current moment;
restoration conversion means, connected to the insertion camera, for performing point image restoration processing based on optical characteristics of optical components of the insertion camera on the received intestinal tract detection picture to obtain a corresponding restoration conversion image;
a distortion calibration device connected with the restoration conversion device and used for executing distortion calibration processing on the received restoration conversion image to obtain a corresponding distortion calibration image;
a content mapping device, connected to the distortion calibration device, for performing an alpha mean filtering operation on the received distortion calibration image to obtain a corresponding content mapping image;
the color acquisition equipment is connected with the content mapping device and is used for acquiring a red component numerical value, a green component numerical value and a blue component numerical value of each pixel point in the content mapping image in an RGB color space;
the pixel point distinguishing device is connected with the color collecting device and is used for taking the pixel points with the red component values in the content mapping image within the bloodstain red component value range as bleeding pixel points and taking the pixel points with the red component values in the content mapping image outside the bloodstain red component value range as non-bleeding pixel points;
the intestinal tract diagnosis device is connected with the pixel point distinguishing device and is used for sending an intestinal tract bleeding signal when the percentage of the total amount of bleeding pixel points in the content mapping image occupying the total amount of all pixel points of the content mapping image exceeds a set percentage threshold;
an intestinal detection device including an operation member, an insertion member, a bending member, a joint member, an operation panel, a main body member, and a display member, the operation member being connected to the main body member through the joint member, the bending member being provided at a front end of the insertion member, the operation member being provided at a distal end of the insertion member, the main body member being connected to the display member, the joint member, and the operation panel, respectively;
the real-time measuring mechanism is arranged at the front end of the bending part and used for sensing the temperature of the environment where the bending part is located to serve as real-time sensing temperature output;
wherein, removing isolated bleeding pixel points among bleeding pixel points in the content mapping image to obtain a plurality of remaining bleeding pixel points, taking the total number of the remaining bleeding pixel points as the total amount of the bleeding pixel points in the content mapping image, and when the percentage of the total amount of the bleeding pixel points in the content mapping image occupying the total amount of all pixel points of the content mapping image exceeds a set percentage threshold, sending an intestinal bleeding signal comprises: for each bleeding pixel point, when the number of other bleeding pixel points existing nearby the bleeding pixel point is larger than or equal to the preset number threshold value, the bleeding pixel point is judged to be a non-isolated bleeding pixel point;
wherein the plug-in camera is further used for exiting the endoscopic mode to stop executing the shooting operation of the scene in front of the bending part when the received real-time induction temperature is not in the human body temperature value interval.
The intestinal disease judgment platform based on optical data acquisition is reliable in logic, safe and stable. The field data acquisition can be carried out on the intestinal tract of the patient by adopting the pertinently designed enteroscope instrument, and the bleeding area of the intestinal tract is judged on the basis of the customized image recognition mechanism, so that the speed and the efficiency of enteroscope diagnosis are improved.
Detailed Description
The following will describe in detail embodiments of the platform for determining intestinal diseases based on optical data acquisition according to the present invention.
An intestinal fistula refers to a condition in which there is an abnormal void in the intestinal wall due to various traumatic causes, which causes the intestinal contents to overflow. The intestinal fistula is divided into internal fistula and external fistula, wherein the internal fistula is a perforation of the intestinal wall and is communicated with other organs in the abdomen without leading to the outside of the abdomen; the external fistula is a perforation of the intestinal wall leading to the outside of the abdomen, and intestinal juice and fecal juice flow out. The intestinal fistula is divided into a high fistula and a low fistula according to the part. The fistula orifice is a high fistula within 100cm of the duodenum and the upper segment of the jejunum, and the fistula orifices below 100cm of the jejunum are low fistulae. The focus of this section is on introducing high-level intestinal fistula, which is a serious threat to life due to improper treatment and nursing. The clinical manifestation is that once the fistula is formed, a large amount of gastrointestinal fluid, bile and pancreatic fluid can flow out of the fistula every day, the digestive fluid has strong irritation and corrosion effects, tissues invaded by the digestive fluid have different degrees of erosion, and the skin around the fistula is corroded more. The patient is weak and weak, and becomes emaciated. Body temperature rises as inflammation develops and persistent hyperthermia can occur. Imbalance between water and electrolyte, dehydration, acidosis, low potassium, etc. rapidly occurs. The treatment should be performed by abdominal suction, keeping the fistula clean and dry, strengthening the systemic support treatment, performing the operation again in a proper period, cutting off the fistula, and recovering the political fluid passage.
In the prior art, in order to find various intestinal diseases of a human body, a plurality of diagnosis and treatment modes exist, wherein an enteroscope is the most effective diagnosis and treatment instrument, and can obtain first-hand field data and provide the first-hand field data to medical staff in time.
In order to overcome the defects, the invention builds an intestinal disease judgment platform based on optical data acquisition, and can effectively solve the corresponding technical problem.
The intestinal disease judgment platform based on optical data acquisition, which is shown according to the embodiment of the invention, comprises:
the insertion type camera is arranged at the front end of a bending part of the intestinal tract detection device, is connected with the real-time measuring mechanism and is used for entering an endoscopic mode to execute shooting operation on a scene in front of the bending part when the received real-time induction temperature is within a human body temperature numerical value interval so as to obtain an intestinal tract detection picture corresponding to the current moment;
restoration conversion means, connected to the insertion camera, for performing point image restoration processing based on optical characteristics of optical components of the insertion camera on the received intestinal tract detection picture to obtain a corresponding restoration conversion image;
a distortion calibration device connected with the restoration conversion device and used for executing distortion calibration processing on the received restoration conversion image to obtain a corresponding distortion calibration image;
a content mapping device, connected to the distortion calibration device, for performing an alpha mean filtering operation on the received distortion calibration image to obtain a corresponding content mapping image;
the color acquisition equipment is connected with the content mapping device and is used for acquiring a red component numerical value, a green component numerical value and a blue component numerical value of each pixel point in the content mapping image in an RGB color space;
the pixel point distinguishing device is connected with the color collecting device and is used for taking the pixel points with the red component values in the content mapping image within the bloodstain red component value range as bleeding pixel points and taking the pixel points with the red component values in the content mapping image outside the bloodstain red component value range as non-bleeding pixel points;
the intestinal tract diagnosis device is connected with the pixel point distinguishing device and is used for sending an intestinal tract bleeding signal when the percentage of the total amount of bleeding pixel points in the content mapping image occupying the total amount of all pixel points of the content mapping image exceeds a set percentage threshold;
an intestinal detection device including an operation member, an insertion member, a bending member, a joint member, an operation panel, a main body member, and a display member, the operation member being connected to the main body member through the joint member, the bending member being provided at a front end of the insertion member, the operation member being provided at a distal end of the insertion member, the main body member being connected to the display member, the joint member, and the operation panel, respectively;
the real-time measuring mechanism is arranged at the front end of the bending part and used for sensing the temperature of the environment where the bending part is located to serve as real-time sensing temperature output;
wherein, removing isolated bleeding pixel points among bleeding pixel points in the content mapping image to obtain a plurality of remaining bleeding pixel points, taking the total number of the remaining bleeding pixel points as the total amount of the bleeding pixel points in the content mapping image, and when the percentage of the total amount of the bleeding pixel points in the content mapping image occupying the total amount of all pixel points of the content mapping image exceeds a set percentage threshold, sending an intestinal bleeding signal comprises: for each bleeding pixel point, when the number of other bleeding pixel points existing nearby the bleeding pixel point is larger than or equal to the preset number threshold value, the bleeding pixel point is judged to be a non-isolated bleeding pixel point;
wherein the plug-in camera is further used for exiting the endoscopic mode to stop executing the shooting operation of the scene in front of the bending part when the received real-time induction temperature is not in the human body temperature value interval.
Next, the detailed structure of the platform for determining intestinal diseases based on optical data acquisition according to the present invention will be further described.
In the intestinal disease judgment platform based on optical data acquisition:
the intestinal tract diagnosis equipment is further used for sending an intestinal tract non-bleeding signal when the percentage of the total amount of bleeding pixel points in the content mapping image occupying the total amount of all pixel points of the content mapping image does not exceed the set percentage threshold.
The intestinal disease judgment platform based on optical data acquisition can further comprise:
and the first analysis equipment is arranged on the left side of the color acquisition equipment, is connected with the decibel measurement mechanism and is used for sending a first alarm command when the received noise vibration amplitude near the pixel point distinguishing equipment exceeds the limit.
The intestinal disease judgment platform based on optical data acquisition can further comprise:
and the second analysis equipment is arranged on the right side of the color acquisition equipment, is connected with the decibel measurement mechanism and is used for sending a second alarm command when the received noise vibration frequency near the pixel point distinguishing equipment exceeds the limit.
In the intestinal disease judgment platform based on optical data acquisition:
the first analysis equipment and the second analysis equipment are respectively composed of different editable logic devices, and the pixel point distinguishing equipment and the color collecting equipment share the same uninterrupted power supply.
The intestinal disease judgment platform based on optical data acquisition can further comprise:
and the data cache chip is respectively connected with the pixel point distinguishing equipment and the color acquisition equipment and is used for providing data cache service for the pixel point distinguishing equipment and the color acquisition equipment.
In the intestinal disease judgment platform based on optical data acquisition:
the data cache chip is used for simultaneously acquiring the current operation data volume of the pixel point distinguishing equipment and the current operation data volume of the color acquisition equipment.
In the intestinal disease judgment platform based on optical data acquisition:
the data cache chip is further used for entering an operation mode from a power saving mode when the sum of the current operation data volume of the pixel point distinguishing equipment and the current operation data volume of the color acquisition equipment is larger than or equal to a preset data volume threshold value.
In the intestinal disease judgment platform based on optical data acquisition:
the data cache chip is further used for entering a power saving mode from an operation mode when the sum of the current operation data volume of the pixel point distinguishing equipment and the current operation data volume of the color acquisition equipment is smaller than the preset data volume threshold.
In addition, in the platform for determining intestinal diseases based on optical data acquisition, when the percentage of the total amount of bleeding pixels in the content-mapped image occupying the total amount of all pixels in the content-mapped image exceeds a set percentage threshold, sending an intestinal bleeding signal includes: removing isolated bleeding pixel points in each bleeding pixel point in the content mapping image to obtain a plurality of remaining bleeding pixel points, taking the total number of the plurality of remaining bleeding pixel points as the total number of the bleeding pixel points in the content mapping image, and sending an intestinal bleeding signal when the percentage of the total number of the bleeding pixel points in the content mapping image occupying the total number of all the pixel points of the content mapping image exceeds a set percentage threshold.
The embodiments and examples described above are merely for clarifying the technical content of the present invention, and are not to be construed as being limited to the specific examples, and various modifications can be made within the spirit of the present invention and the scope of the claims.
Claims (9)
1. An intestinal disease assessment platform based on optical data acquisition, the platform comprising:
the insertion type camera is arranged at the front end of a bending part of the intestinal tract detection device, is connected with the real-time measuring mechanism and is used for entering an endoscopic mode to execute shooting operation on a scene in front of the bending part when the received real-time induction temperature is within a human body temperature numerical value interval so as to obtain an intestinal tract detection picture corresponding to the current moment;
restoration conversion means, connected to the insertion camera, for performing point image restoration processing based on optical characteristics of optical components of the insertion camera on the received intestinal tract detection picture to obtain a corresponding restoration conversion image;
a distortion calibration device connected with the restoration conversion device and used for executing distortion calibration processing on the received restoration conversion image to obtain a corresponding distortion calibration image;
a content mapping device, connected to the distortion calibration device, for performing an alpha mean filtering operation on the received distortion calibration image to obtain a corresponding content mapping image;
the color acquisition equipment is connected with the content mapping device and is used for acquiring a red component numerical value, a green component numerical value and a blue component numerical value of each pixel point in the content mapping image in an RGB color space;
the pixel point distinguishing device is connected with the color collecting device and is used for taking the pixel points with the red component values in the content mapping image within the bloodstain red component value range as bleeding pixel points and taking the pixel points with the red component values in the content mapping image outside the bloodstain red component value range as non-bleeding pixel points;
the intestinal tract diagnosis device is connected with the pixel point distinguishing device and is used for sending an intestinal tract bleeding signal when the percentage of the total amount of bleeding pixel points in the content mapping image occupying the total amount of all pixel points of the content mapping image exceeds a set percentage threshold;
an intestinal detection device including an operation member, an insertion member, a bending member, a joint member, an operation panel, a main body member, and a display member, the operation member being connected to the main body member through the joint member, the bending member being provided at a front end of the insertion member, the operation member being provided at a distal end of the insertion member, the main body member being connected to the display member, the joint member, and the operation panel, respectively;
the real-time measuring mechanism is arranged at the front end of the bending part and used for sensing the temperature of the environment where the bending part is located to serve as real-time sensing temperature output;
wherein, removing isolated bleeding pixel points among bleeding pixel points in the content mapping image to obtain a plurality of remaining bleeding pixel points, taking the total number of the remaining bleeding pixel points as the total amount of the bleeding pixel points in the content mapping image, and when the percentage of the total amount of the bleeding pixel points in the content mapping image occupying the total amount of all pixel points of the content mapping image exceeds a set percentage threshold, sending an intestinal bleeding signal comprises: for each bleeding pixel point, when the number of other bleeding pixel points existing nearby the bleeding pixel point is larger than or equal to the preset number threshold value, the bleeding pixel point is judged to be a non-isolated bleeding pixel point;
wherein the plug-in camera is further used for exiting the endoscopic mode to stop executing the shooting operation of the scene in front of the bending part when the received real-time induction temperature is not in the human body temperature value interval.
2. The optical data acquisition-based intestinal disease assessment platform of claim 1, wherein:
the intestinal tract diagnosis equipment is further used for sending an intestinal tract non-bleeding signal when the percentage of the total amount of bleeding pixel points in the content mapping image occupying the total amount of all pixel points of the content mapping image does not exceed the set percentage threshold.
3. The optical data acquisition-based bowel disease assessment platform of claim 2, wherein said platform further comprises:
and the first analysis equipment is arranged on the left side of the color acquisition equipment, is connected with the decibel measurement mechanism and is used for sending a first alarm command when the received noise vibration amplitude near the pixel point distinguishing equipment exceeds the limit.
4. The optical data acquisition bowel disease assessment platform of claim 3, wherein said platform further comprises:
and the second analysis equipment is arranged on the right side of the color acquisition equipment, is connected with the decibel measurement mechanism and is used for sending a second alarm command when the received noise vibration frequency near the pixel point distinguishing equipment exceeds the limit.
5. The optical data collection intestinal disease assessment platform of claim 4, wherein:
the first analysis equipment and the second analysis equipment are respectively composed of different editable logic devices, and the pixel point distinguishing equipment and the color collecting equipment share the same uninterrupted power supply.
6. The optical data acquisition bowel disease assessment platform of claim 1, wherein said platform further comprises:
and the data cache chip is respectively connected with the pixel point distinguishing equipment and the color acquisition equipment and is used for providing data cache service for the pixel point distinguishing equipment and the color acquisition equipment.
7. The optical data collection intestinal disease assessment platform of claim 6, wherein:
the data cache chip is used for simultaneously acquiring the current operation data volume of the pixel point distinguishing equipment and the current operation data volume of the color acquisition equipment.
8. The optical data collection intestinal disease assessment platform of claim 7, wherein:
the data cache chip is further used for entering an operation mode from a power saving mode when the sum of the current operation data volume of the pixel point distinguishing equipment and the current operation data volume of the color acquisition equipment is larger than or equal to a preset data volume threshold value.
9. The optical data collection intestinal disease assessment platform of claim 8, wherein:
the data cache chip is further used for entering a power saving mode from an operation mode when the sum of the current operation data volume of the pixel point distinguishing equipment and the current operation data volume of the color acquisition equipment is smaller than the preset data volume threshold.
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