Gastric wall measurement tube and measurement system

Abstract

The present invention discloses a stomach wall measuring tube and a measuring system, and relates to the technical field of stomach wall measurement. By real-time monitoring of the patient's stomach condition, personalized adjustment of drug feeding parameters, reduction of risks and adverse reactions, improvement of work efficiency, and provision of scientific and reliable treatment methods, it is helpful for doctors to accurately formulate treatment plans, improve treatment effects, optimize patient medical experience, and comprehensively improve medical quality and safety. At the same time, the design of a temporary feeding cavity and a positioning balloon makes drug feeding more convenient and accurate, and can accurately deliver drugs to a target location, thereby improving the effectiveness of the drugs. An initial drug feeding parameter analysis module and a drug feeding parameter adjustment module can monitor the gastric wall physiological evaluation coefficient in the drug feeding process in real time, thereby adjusting the feeding parameters, ensuring effective drug delivery and treatment effects, and bringing innovation to the treatment of gastric diseases.

Description

Technical Field

[0001] The invention relates to the technical field of stomach wall measurement, and in particular to a stomach wall measurement tube and a measurement system. Background Art

[0002] The stomach is a vital organ in the human digestive system. The structure and thickness of the stomach wall are of great significance for the diagnosis and treatment of gastric diseases. Gastric diseases have a high incidence in clinical practice and have a serious impact on the health of patients. Therefore, the development of a stomach wall measurement tube and measurement system can help doctors detect and diagnose gastric diseases in a timely manner, guide the formulation of treatment plans, and improve treatment effects and the quality of life of patients.

[0003] Prior art, such as the invention patent application with announcement number CN116965765B, discloses a real-time endoscopic auxiliary detection system for early gastric cancer based on a target detection algorithm, which relates to the field of medical detection control technology, including: an endoscope control module is used to control the endoscope to perform endoscopic examination of the patient's stomach based on preset working parameters; an image acquisition module is used to acquire the patient's gastric endoscopic image through the endoscope; a lesion recognition module is used to determine the suspicious area of ​​the patient's gastric endoscopic image based on the SSD target detection algorithm; a parameter adjustment module is used to adjust the working parameters of the endoscope control module based on the suspicious area of ​​the patient's gastric endoscopic image; the endoscope control module is also used to adjust the posture of the endoscope to the target posture based on the working parameters adjusted by the parameter adjustment module; the image acquisition module is also used to acquire the patient's gastric endoscopic image captured by the endoscope in the target posture; the lesion recognition module is also used to determine the patient's lesion detection result based on the SSD target detection algorithm, which has the advantage of reducing the lesion missed detection rate.

[0004] In view of the above scheme, the applicant of the present invention has found that the above technology has at least the following technical problems: 1. The existing technology lacks intelligent and automated system support. Medical staff need to spend more time and energy on monitoring and adjustment, which leads to low work efficiency and prone to negligence and errors, resulting in the inability to automatically determine in real time whether the detection depth meets the standard. Medical staff are prone to negligence and errors, which may cause the detection depth to be inaccurate or substandard, thereby causing misdiagnosis and mistreatment, affecting the treatment effect and patient health, resulting in poor treatment effect, prolonging the patient's recovery time, and increasing treatment costs.

[0005] 2. In the absence of a gastric wall measurement tube measurement system, doctors may only be able to adjust drug feeding parameters based on experience and patient responses in the prior art, which lacks a scientific basis and can easily lead to inaccurate and unreasonable drug feeding. In the absence of a real-time monitoring and evaluation system, doctors are unable to promptly detect changes in the patient's gastric condition or adverse reactions to drug feeding, which may lead to poor treatment effects or unexpected situations. Without personalized gastric detection and evaluation data for each patient, doctors are unable to monitor and adjust drug feeding parameters in an individualized manner, which may lead to unsatisfactory treatment effects.

[0006] 3. The existing technology lacks high-precision measurement tools such as the gastric wall measurement tube system, which may limit the innovation and development of gastric disease treatment methods, and cannot provide an in-depth understanding of the detailed gastric physiology and drug delivery mechanism, which may make it difficult to promote and apply new treatment methods and technologies. Summary of the invention

[0007] In view of the above-mentioned technical deficiencies, the purpose of the present invention is to provide a stomach wall measuring tube and a measuring system.

[0008] In order to solve the above technical problems, the present invention adopts the following technical solutions: In the first aspect, the present invention provides a stomach wall measuring tube measurement system, including: a detection data acquisition module: used for setting a number of collection time points when the head of the stomach wall measuring tube is inserted into the stomach of the target patient, so as to collect the detection data corresponding to the stomach of the target patient at each collection time point, and then analyze and obtain the detection evaluation data corresponding to the stomach of the target patient at each collection time point.

[0009] Standard detection and evaluation data acquisition module: used to obtain the gastric antrum thickness, gastric curvature and nerve fiber density corresponding to the target patient's stomach, analyze and obtain the standard detection and evaluation data interval corresponding to the target patient's stomach, and then determine whether the detection depth corresponding to the target patient's stomach at each acquisition time point meets the standard.

[0010] Gastric wall physiological parameter acquisition module: used to obtain the gastric wall physiological parameters corresponding to each collection point in the target patient's stomach when the detection depth corresponding to the head of the gastric wall measuring tube in the target patient's stomach reaches the standard. The gastric wall physiological parameters include gastric wall thickness, elastic modulus and conductivity, and then analyze and obtain the gastric wall physiological evaluation coefficient corresponding to the target patient's stomach.

[0011] Initial drug feeding parameter analysis module: used to analyze the initial drug feeding parameters corresponding to the target patient's stomach according to the gastric wall physiological evaluation coefficient corresponding to the target patient's stomach, and set the gastric wall measuring tube according to the initial drug feeding parameters corresponding to the target patient.

[0012] Drug feeding parameter adjustment module: used to set several feeding collection time points during the drug feeding process of the target patient through the gastric wall measuring tube, so as to obtain the gastric wall physiological evaluation coefficient corresponding to the target patient's stomach at each feeding collection time point, and then analyze the drug feeding parameter adjustment value corresponding to the target patient's stomach at each feeding collection time point.

[0013] Early warning display terminal module: used to display an early warning when the detection depth corresponding to the target patient's stomach does not meet the standard at a certain acquisition time point.

[0014] Preferably, the analysis obtains a standard detection and evaluation data interval corresponding to the target patient's stomach, and the specific analysis process is as follows: the gastric antrum thickness, gastric curvature and nerve fiber density corresponding to the target patient's stomach are compared with the gastric antrum thickness, gastric curvature and nerve fiber density corresponding to each standard detection and evaluation data interval in the database; if the gastric antrum thickness, gastric curvature and nerve fiber density corresponding to the target patient's stomach are the same as the gastric antrum thickness, gastric curvature and nerve fiber density corresponding to a standard detection and evaluation data interval in the database, then the standard detection and evaluation data interval in the database is used as the standard detection and evaluation data interval corresponding to the target patient's stomach.

[0015] Preferably, the determination of whether the detection depth corresponding to the target patient's stomach at each acquisition time point meets the standard is specifically determined as follows: the detection and evaluation data corresponding to the target patient's stomach at each acquisition time point is compared with the standard detection and evaluation data interval corresponding to the target patient's stomach. If the detection and evaluation data corresponding to the target patient's stomach at a certain acquisition time point is within the standard detection and evaluation data interval corresponding to the target patient's stomach, then it is determined that the detection depth corresponding to the target patient's stomach at the acquisition time point meets the standard; if the detection and evaluation data corresponding to the target patient's stomach at a certain acquisition time point is not within the standard detection and evaluation data interval corresponding to the target patient's stomach, then it is determined that the detection depth corresponding to the target patient's stomach at the acquisition time point does not meet the standard. In this way, it is determined whether the detection depth corresponding to the target patient's stomach at each acquisition time point meets the standard.

[0016] Preferably, the initial drug feeding parameters corresponding to the target patient's stomach are analyzed, and the specific analysis process is as follows: the stomach wall physiological assessment coefficient corresponding to the target patient's stomach is compared with the stomach wall physiological assessment coefficients corresponding to each initial drug feeding parameter in the database; if the stomach wall physiological assessment coefficient corresponding to the target patient's stomach is the same as the stomach wall physiological assessment coefficient corresponding to a certain initial drug feeding parameter in the database, then the initial drug feeding parameter in the database is used as the initial drug feeding parameter corresponding to the target patient's stomach.

[0017] Preferably, the stomach wall physiological assessment coefficient corresponding to the target patient's stomach is obtained at each feeding collection time point, and the specific acquisition process is as follows: each feeding collection time point is acquired according to the stomach wall physiological assessment coefficient analysis process of the target patient's stomach in the stomach wall physiological parameter acquisition module, and then the stomach wall physiological assessment coefficient corresponding to the target patient's stomach is obtained at each feeding collection time point.

[0018] Preferably, the analysis of the drug feeding parameter adjustment values ​​corresponding to the target patient's stomach at each feeding collection time point is specifically performed as follows: the stomach wall physiological assessment coefficient corresponding to the target patient's stomach obtained at each feeding collection time point is compared with the stomach wall physiological assessment coefficient corresponding to each drug feeding parameter adjustment value in the database; if the stomach wall physiological assessment coefficient corresponding to the target patient's stomach obtained at a certain feeding collection time point is the same as the stomach wall physiological assessment coefficient corresponding to a certain drug feeding parameter adjustment value in the database, then the drug feeding parameter adjustment value in the database is used as the drug feeding parameter adjustment value corresponding to the target patient's stomach at the feeding collection time point; in this way, the drug feeding parameter adjustment values ​​corresponding to the target patient's stomach at each feeding collection time point are analyzed.

[0019] In a second aspect, the present invention provides a stomach wall measuring tube, comprising: a stomach wall measuring tube body, a temporary feeding cavity is provided at the end of the stomach wall measuring tube body, a positioning balloon is fixedly installed at the head of the stomach wall measuring tube body, and a feeding port is opened at the open end of the positioning balloon, and the temporary feeding cavity is connected to the feeding port, a measuring plate is slidably installed at the middle end of the stomach wall measuring tube body, and an inflation cavity is also provided at the end of the stomach wall measuring tube body.

[0020] The beneficial effects of the present invention are: 1. The present invention provides a gastric wall measuring tube and a measuring system, which can help doctors accurately formulate treatment plans, improve treatment effects, optimize patients' medical experience, and comprehensively improve medical quality and safety by real-time monitoring of the patient's stomach condition, personalized adjustment of drug feeding parameters, reducing risks and adverse reactions, improving work efficiency, and providing scientific and reliable treatment methods. At the same time, the design of the temporary feeding cavity and the positioning balloon makes drug feeding more convenient and accurate, and can accurately deliver drugs to the target location, thereby improving the effectiveness of the drugs.

[0021] 2. The embodiments of the present invention can accurately evaluate the pathological conditions and physiological parameters of the stomach by collecting the detection data and standard detection and evaluation data of the target patient's stomach, and help doctors develop individualized treatment plans. Compared with traditional detection and treatment methods, the gastric wall measurement tube system may reduce invasive operations on patients and improve the safety and comfort of treatment. At the same time, the initial drug feeding parameter analysis module and the drug feeding parameter adjustment module can monitor the gastric wall physiological evaluation coefficient in the drug feeding process in real time, so as to adjust the feeding parameters and ensure the effective delivery and treatment effect of the drug, bringing innovation to the treatment of gastric diseases. By deeply understanding the gastric physiology and drug delivery mechanism, more effective treatment methods and drug delivery technologies can be developed.

[0022] 3. In the embodiment of the present invention, a more convenient drug feeding process can be achieved through the connection design between the temporary feeding cavity and the feeding port, the operation steps can be reduced, and the work efficiency can be improved. The sliding installation of the measuring plate can help medical staff better control and adjust the depth of the measuring tube to ensure the accuracy and safety of the measurement. The setting of the inflation cavity can control the stability and adaptability of the gastric wall measuring tube through inflation, reduce the discomfort during insertion and use, and improve the comfort of the patient. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0024] Figure 1 It is a schematic diagram of the connection of the system modules of the present invention.

[0025] Figure 2 It is a schematic diagram of the structure of the stomach wall measuring tube of the present invention.

[0026] Figure 2 Middle: 1. Gastric wall measuring tube body; 2. Temporary feeding cavity; 3. Inflation cavity; 4. Measuring plate; 5. Positioning balloon. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0028] Embodiments of the present invention Figure 1 As shown, the gastric wall measuring tube measurement system includes: a detection data acquisition module, a standard detection evaluation data acquisition module, a gastric wall physiological parameter acquisition module, an initial drug feeding parameter analysis module, a drug feeding parameter adjustment module, an early warning display terminal module and a database.

[0029] The standard detection and evaluation data acquisition module is respectively connected to the detection data acquisition module and the gastric wall physiological parameter acquisition module, the initial drug feeding parameter analysis module is respectively connected to the gastric wall physiological parameter acquisition module and the drug feeding parameter adjustment module, the early warning display terminal module is respectively connected to the standard detection and evaluation data acquisition module and the drug feeding parameter adjustment module, and the database is respectively connected to the standard detection and evaluation data acquisition module, the initial drug feeding parameter analysis module and the drug feeding parameter adjustment module.

[0030] Detection data acquisition module: used to set several collection time points when the head of the stomach wall measurement tube enters the stomach of the target patient, so as to collect the detection data corresponding to the stomach of the target patient at each collection time point, and then analyze and obtain the detection evaluation data corresponding to the stomach of the target patient at each collection time point.

[0031] In a specific embodiment, the detection data includes the distance between the head of the stomach wall measuring tube and the stomach fundus, the distance between the head of the stomach wall measuring tube and the gastric antrum junction, and the distance between the head of the stomach wall measuring tube and the gastric cardia area.

[0032] It should be noted that the head device of the gastric wall measuring tube is equipped with a sensor and a positioning system, which can monitor the position and depth of the device in real time. The head device of the gastric wall measuring tube is inserted into the stomach of the target patient, and the positioning system inside the head device of the gastric wall measuring tube is started to start recording the position data of the head device in the stomach. At several set collection time points, the relative position data of the head device and the fundus of the stomach, the junction of the gastric antrum and the cardia area are recorded. The relative distance between the head device and the fundus of the stomach, the junction of the gastric antrum and the cardia area is obtained through the data collected by the positioning system.

[0033] In a specific embodiment, the analysis obtains the detection evaluation data corresponding to the target patient's stomach at each acquisition time point, and the specific analysis process is as follows: the distance corresponding to the head of the stomach wall measurement tube of the target patient's stomach at each acquisition time point and the stomach fundus, the distance corresponding to the junction with the gastric antrum, and the distance corresponding to the cardia area are recorded as , and ,in, Indicates the number corresponding to each collection time point, , is any integer greater than 2, substitute it into the calculation formula:

[0034] The detection evaluation data corresponding to the target patient's stomach at each acquisition time point is obtained. ,in, , , They are the standard distances between the head of the stomach wall measuring tube and the stomach fundus, the standard distance between the head of the stomach wall measuring tube and the gastric antrum junction, and the standard distance between the head of the stomach wall measuring tube and the cardia area. , , They are the weight factors corresponding to the distance between the head of the stomach wall measuring tube and the stomach fundus, the weight factor corresponding to the distance to the gastric antrum junction, and the weight factor corresponding to the distance to the cardia area of ​​the target patient. , , They are respectively the allowed distance difference between the head of the stomach wall measuring tube and the stomach fundus, the allowed distance difference between the junction of the stomach wall measuring tube and the antrum, and the allowed distance difference between the stomach wall measuring tube and the cardia area of ​​the target patient.

[0035] It should be noted that , , Both are greater than 0 and less than 1.

[0036] It should also be noted that through the summary of a large amount of research data and experimental data. According to professional institutions and research institutions, the standard distance between the head of the stomach wall measuring tube and the gastric fundus, the standard distance corresponding to the junction with the gastric antrum, and the standard distance corresponding to the cardia area of ​​the target patient's stomach are set. At the same time, based on the professional knowledge and research basis of experts in the field, they are discussed and confirmed with industry organizations or professional institutions. Experts set the weight factors corresponding to the distance between the head of the stomach wall measuring tube and the gastric fundus, the weight factors corresponding to the distance to the gastric antrum junction, and the weight factors corresponding to the distance to the cardia area based on their own experience and knowledge, and set the allowable distance difference between the head of the stomach wall measuring tube and the gastric fundus, the allowable distance difference between the head of the stomach wall measuring tube and the gastric antrum junction, and the allowable distance difference between the head of the stomach wall measuring tube and the gastric fundus.

[0037] Standard detection and evaluation data acquisition module: used to obtain the gastric antrum thickness, gastric curvature and nerve fiber density corresponding to the target patient's stomach, analyze and obtain the standard detection and evaluation data interval corresponding to the target patient's stomach, and then determine whether the detection depth corresponding to the target patient's stomach at each acquisition time point meets the standard.

[0038] In a specific embodiment, the analysis obtains a standard detection and evaluation data interval corresponding to the target patient's stomach, and the specific analysis process is as follows: the gastric antrum thickness, gastric curvature and nerve fiber density corresponding to the target patient's stomach are compared with the gastric antrum thickness, gastric curvature and nerve fiber density corresponding to each standard detection and evaluation data interval in the database. If the gastric antrum thickness, gastric curvature and nerve fiber density corresponding to the target patient's stomach are the same as the gastric antrum thickness, gastric curvature and nerve fiber density corresponding to a standard detection and evaluation data interval in the database, then the standard detection and evaluation data interval in the database is used as the standard detection and evaluation data interval corresponding to the target patient's stomach.

[0039] In a specific embodiment, the process of determining whether the detection depth corresponding to the target patient's stomach at each acquisition time point meets the standard is as follows:

[0040] The detection and evaluation data corresponding to the target patient's stomach at each acquisition time point are compared with the standard detection and evaluation data interval corresponding to the target patient's stomach. If the detection and evaluation data corresponding to the target patient's stomach at a certain acquisition time point is within the standard detection and evaluation data interval corresponding to the target patient's stomach, then it is determined that the detection depth corresponding to the target patient's stomach at this acquisition time point meets the standard. If the detection and evaluation data corresponding to the target patient's stomach at a certain acquisition time point is not within the standard detection and evaluation data interval corresponding to the target patient's stomach, then it is determined that the detection depth corresponding to the target patient's stomach at this acquisition time point does not meet the standard. In this way, it is determined whether the detection depth corresponding to the target patient's stomach at each acquisition time point meets the standard.

[0041] It should be noted that when it is determined that the detection depth corresponding to the target patient's stomach at a certain collection time point reaches the standard, an early warning is displayed, and the operator receives the early warning through a mobile phone or detection instrument and stops inserting the stomach wall measuring tube. The medical staff injects an appropriate amount of gas into the positioning balloon through the inflation cavity to inflate the positioning balloon and fix it in the stomach position.

[0042] Gastric wall physiological parameter acquisition module: used to obtain the gastric wall physiological parameters corresponding to each collection point in the target patient's stomach when the detection depth corresponding to the head of the gastric wall measuring tube in the target patient's stomach reaches the standard. The gastric wall physiological parameters include gastric wall thickness, elastic modulus and conductivity, and then analyze and obtain the gastric wall physiological evaluation coefficient corresponding to the target patient's stomach.

[0043] In a specific embodiment, the analysis obtains the gastric wall physiological evaluation coefficient corresponding to the target patient's stomach. The specific analysis process is as follows: the gastric wall thickness, elastic modulus and conductivity corresponding to each collection point in the target patient's stomach are recorded as , and ,in, Indicates the number corresponding to each collection point, , is any integer greater than 2, substitute it into the calculation formula:

[0044] The gastric wall physiological evaluation coefficient corresponding to the target patient's stomach is obtained ,in, , , They are the standard stomach wall thickness, standard elastic modulus, and standard conductivity corresponding to the target patient's stomach. , , They are respectively the weight factor corresponding to the stomach wall thickness of the target patient, the weight factor corresponding to the elastic modulus, and the weight factor corresponding to the conductivity.

[0045] It should be noted that , , Both are greater than 0 and less than 1.

[0046] It should also be noted that through the summary of a large amount of research data and experimental data, the standard stomach wall thickness, standard elastic modulus, and standard conductivity corresponding to the target patient's stomach are set according to professional institutions and research institutions. At the same time, based on the professional knowledge and research basis of experts in the field, they are discussed and confirmed with industry organizations or professional institutions. Experts set the weight factors corresponding to the stomach wall thickness of the target patient's stomach, the weight factors corresponding to the elastic modulus, and the weight factors corresponding to the conductivity based on their own experience and knowledge.

[0047] Initial drug feeding parameter analysis module: used to analyze the initial drug feeding parameters corresponding to the target patient's stomach according to the gastric wall physiological evaluation coefficient corresponding to the target patient's stomach, and set the gastric wall measuring tube according to the initial drug feeding parameters corresponding to the target patient.

[0048] In a specific embodiment, the initial drug feeding parameters corresponding to the target patient's stomach are analyzed, and the specific analysis process is as follows: the stomach wall physiological assessment coefficient corresponding to the target patient's stomach is compared with the stomach wall physiological assessment coefficients corresponding to each initial drug feeding parameter in the database; if the stomach wall physiological assessment coefficient corresponding to the target patient's stomach is the same as the stomach wall physiological assessment coefficient corresponding to a certain initial drug feeding parameter in the database, the initial drug feeding parameter in the database is used as the initial drug feeding parameter corresponding to the target patient's stomach.

[0049] It should be noted that drug feeding parameters include but are not limited to feeding speed, feeding frequency and feeding dosage.

[0050] Drug feeding parameter adjustment module: used to set several feeding collection time points during the drug feeding process of the target patient through the gastric wall measuring tube, so as to obtain the gastric wall physiological evaluation coefficient corresponding to the target patient's stomach at each feeding collection time point, and then analyze the drug feeding parameter adjustment value corresponding to the target patient's stomach at each feeding collection time point.

[0051] In a specific embodiment, the stomach wall physiological assessment coefficient corresponding to the target patient's stomach is obtained at each feeding collection time point, and the specific acquisition process is as follows: each feeding collection time point is acquired according to the stomach wall physiological assessment coefficient analysis process of the target patient's stomach in the stomach wall physiological parameter acquisition module, and then the stomach wall physiological assessment coefficient corresponding to the target patient's stomach is obtained at each feeding collection time point.

[0052] In a specific embodiment, the analysis of the drug feeding parameter adjustment value corresponding to the target patient's stomach at each feeding collection time point is specifically performed as follows: the stomach wall physiological evaluation coefficient corresponding to the target patient's stomach obtained at each feeding collection time point is compared with the stomach wall physiological evaluation coefficient corresponding to each drug feeding parameter adjustment value in the database; if the stomach wall physiological evaluation coefficient corresponding to the target patient's stomach obtained at a certain feeding collection time point is the same as the stomach wall physiological evaluation coefficient corresponding to a certain drug feeding parameter adjustment value in the database, then the drug feeding parameter adjustment value in the database is used as the drug feeding parameter adjustment value corresponding to the target patient's stomach at the feeding collection time point; in this way, the drug feeding parameter adjustment value corresponding to the target patient's stomach at each feeding collection time point is analyzed.

[0053] It should be noted that the drug feeding parameter adjustment values ​​include but are not limited to feeding speed adjustment values, feeding frequency adjustment values, feeding dosage adjustment values, and the like.

[0054] Early warning display terminal module: used to display an early warning when the detection depth corresponding to the target patient's stomach does not meet the standard at a certain acquisition time point.

[0055] Embodiments of the present invention Figure 2 As shown, the stomach wall measuring tube comprises: a stomach wall measuring tube body 1, a temporary feeding cavity 2 is provided at the end of the stomach wall measuring tube body 1, a positioning balloon 5 is fixedly installed at the head of the stomach wall measuring tube body 1, and a feeding port is opened at the open end of the positioning balloon 5, and the temporary feeding cavity 2 is connected to the feeding port, a measuring plate 4 is slidably installed at the middle end of the stomach wall measuring tube body 1, and an inflation cavity 3 is also provided at the end of the stomach wall measuring tube body 1.

[0056] It should be noted that: 1. Preparation: Ensure that the stomach wall measuring tube is clean and disinfected. Prepare the required drugs and feeding utensils. 2. Insert the stomach wall measuring tube: The medical staff slowly inserts the stomach wall measuring tube into the patient's mouth and reaches the stomach through the esophagus. During the insertion process, the depth and position of the measuring tube are ensured by monitoring equipment. 3. Inflate the positioning balloon: When the stomach wall measuring tube reaches the target position, the medical staff injects an appropriate amount of gas into the positioning balloon 5 through the inflation cavity 3 to expand the positioning balloon 5 and fix it in the stomach position. 4. Set the drug feeding parameters: According to the patient's condition, adjust the drug feeding parameters in the temporary feeding cavity 2 to ensure that the drug can be accurately fed into the stomach. 5. Open the feeding port: Connect the feeding utensils to the feeding port and start feeding the drug. The drug will enter the stomach through the temporary feeding cavity 2 and the feeding port. 6. Monitoring and adjustment: During the feeding process, the medical staff can adjust the depth of the stomach wall measuring tube through the sliding installation of the measuring plate 4 to ensure the accuracy of drug feeding. At the same time, monitor the patient's reaction and stomach condition in real time, and adjust the drug feeding parameters in time. 7. Complete the feeding: Complete the feeding process according to the doctor's instructions and the drug feeding amount, and slowly remove the stomach wall measuring tube. 8. Clean and record: Clean the stomach wall measuring tube and record the key data and patient reaction during the feeding process.

[0057] The above contents are merely examples and explanations of the concept of the present invention. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the concept of the invention or exceed the scope defined in this specification, they should all fall within the protection scope of the present invention.

Claims

1. Gastric wall measuring tube measurement system, characterized in that: include: Detection data acquisition module: used to set several acquisition time points when the head of the stomach wall measurement tube is inserted into the stomach of the target patient, so as to collect the detection data corresponding to the stomach of the target patient at each acquisition time point, and then analyze and obtain the detection evaluation data corresponding to the stomach of the target patient at each acquisition time point; Standard detection evaluation data acquisition module: used to obtain the gastric antrum thickness, gastric curvature and nerve fiber density corresponding to the target patient's stomach, analyze and obtain the standard detection evaluation data interval corresponding to the target patient's stomach, and then determine whether the detection depth corresponding to the target patient's stomach at each acquisition time point meets the standard; Gastric wall physiological parameter acquisition module: used to obtain the gastric wall physiological parameters corresponding to each collection point in the target patient's stomach when the detection depth corresponding to the head of the gastric wall measurement tube in the target patient's stomach reaches the standard. The gastric wall physiological parameters include gastric wall thickness, elastic modulus and conductivity, and then analyze and obtain the gastric wall physiological evaluation coefficient corresponding to the target patient's stomach; Initial drug feeding parameter analysis module: used to analyze the initial drug feeding parameters corresponding to the target patient's stomach according to the gastric wall physiological evaluation coefficient corresponding to the target patient's stomach, and set the gastric wall measurement tube according to the initial drug feeding parameters corresponding to the target patient; Drug feeding parameter adjustment module: used to set several feeding collection time points during the drug feeding process of the target patient through the gastric wall measurement tube, so as to obtain the gastric wall physiological evaluation coefficient corresponding to the target patient's stomach at each feeding collection time point, and then analyze the drug feeding parameter adjustment value corresponding to the target patient's stomach at each feeding collection time point; Early warning display terminal module: used to display an early warning when the detection depth corresponding to the target patient's stomach does not meet the standard at a certain acquisition time point.

2. The stomach wall measuring tube measuring system according to claim 1, characterized in that: The detection data include the distance between the head of the stomach wall measuring tube and the stomach fundus, the distance between the head of the stomach wall measuring tube and the gastric antrum junction, and the distance between the head of the stomach wall measuring tube and the gastric cardia area.

3. The stomach wall measuring tube measuring system according to claim 2, characterized in that: The analysis obtains the detection and evaluation data corresponding to the target patient's stomach at each acquisition time point. The specific analysis process is as follows: The distance between the head of the stomach wall measuring tube and the stomach fundus, the distance between the head of the stomach wall measuring tube and the gastric antrum junction, and the distance between the head of the stomach wall measuring tube and the gastric cardia area at each acquisition time point are recorded as , and ,in, Indicates the number corresponding to each collection time point, , is any integer greater than 2, substitute it into the calculation formula: The detection evaluation data corresponding to the target patient's stomach at each acquisition time point is obtained. ,in, , , They are the standard distances between the head of the stomach wall measuring tube and the stomach fundus, the standard distance between the head of the stomach wall measuring tube and the gastric antrum junction, and the standard distance between the head of the stomach wall measuring tube and the cardia area. , , They are the weight factors corresponding to the distance between the head of the stomach wall measuring tube and the stomach fundus, the weight factor corresponding to the distance to the gastric antrum junction, and the weight factor corresponding to the distance to the cardia area of ​​the target patient. , , They are respectively the allowed distance difference between the head of the stomach wall measuring tube and the stomach fundus, the allowed distance difference between the junction of the stomach wall measuring tube and the antrum, and the allowed distance difference between the stomach wall measuring tube and the cardia area of ​​the target patient.

4. The stomach wall measuring tube measuring system according to claim 3, characterized in that: The analysis obtains the standard detection evaluation data interval corresponding to the target patient's stomach, and the specific analysis process is as follows: The gastric antrum thickness, gastric curvature and nerve fiber density corresponding to the target patient's stomach are compared with the gastric antrum thickness, gastric curvature and nerve fiber density corresponding to each standard detection and evaluation data interval in the database. If the gastric antrum thickness, gastric curvature and nerve fiber density corresponding to the target patient's stomach are the same as the gastric antrum thickness, gastric curvature and nerve fiber density corresponding to a standard detection and evaluation data interval in the database, the standard detection and evaluation data interval in the database will be used as the standard detection and evaluation data interval corresponding to the target patient's stomach.

5. The stomach wall measuring tube measuring system according to claim 1, characterized in that: The specific judgment process of judging whether the detection depth corresponding to the target patient's stomach at each acquisition time point meets the standard is as follows: The detection and evaluation data corresponding to the target patient's stomach at each acquisition time point are compared with the standard detection and evaluation data interval corresponding to the target patient's stomach. If the detection and evaluation data corresponding to the target patient's stomach at a certain acquisition time point is within the standard detection and evaluation data interval corresponding to the target patient's stomach, then it is determined that the detection depth corresponding to the target patient's stomach at this acquisition time point meets the standard. If the detection and evaluation data corresponding to the target patient's stomach at a certain acquisition time point is not within the standard detection and evaluation data interval corresponding to the target patient's stomach, then it is determined that the detection depth corresponding to the target patient's stomach at this acquisition time point does not meet the standard. In this way, it is determined whether the detection depth corresponding to the target patient's stomach at each acquisition time point meets the standard.

6. The stomach wall measuring tube measuring system according to claim 5, characterized in that: The analysis obtains the gastric wall physiological evaluation coefficient corresponding to the target patient's stomach, and the specific analysis process is as follows: The stomach wall thickness, elastic modulus and conductivity corresponding to each sampling point in the target patient's stomach are recorded as , and ,in, Indicates the number corresponding to each collection point, , is any integer greater than 2, and is substituted into the calculation formula The gastric wall physiological evaluation coefficient corresponding to the target patient's stomach is obtained ,in, , , They are the standard stomach wall thickness, standard elastic modulus, and standard conductivity corresponding to the target patient's stomach. , , They are respectively the weight factor corresponding to the stomach wall thickness of the target patient, the weight factor corresponding to the elastic modulus, and the weight factor corresponding to the conductivity.

7. The stomach wall measuring tube measuring system according to claim 6, characterized in that: The initial drug feeding parameters corresponding to the stomach of the target patient are analyzed, and the specific analysis process is as follows: The gastric wall physiological assessment coefficient corresponding to the target patient's stomach is compared with the gastric wall physiological assessment coefficients corresponding to each initial drug feeding parameter in the database. If the gastric wall physiological assessment coefficient corresponding to the target patient's stomach is the same as the gastric wall physiological assessment coefficient corresponding to an initial drug feeding parameter in the database, the initial drug feeding parameter in the database is used as the initial drug feeding parameter corresponding to the target patient's stomach.

8. The stomach wall measuring tube measuring system according to claim 7, characterized in that: The stomach wall physiological evaluation coefficient corresponding to the target patient's stomach is obtained at each feeding collection time point, and the specific acquisition process is as follows: Each feeding collection time point is obtained according to the gastric wall physiological evaluation coefficient analysis process of the target patient's stomach in the gastric wall physiological parameter acquisition module, and then the gastric wall physiological evaluation coefficient corresponding to the target patient's stomach is obtained at each feeding collection time point.

9. The stomach wall measuring tube measuring system according to claim 8, characterized in that: The specific analysis process of analyzing the drug feeding parameter adjustment value corresponding to the target patient's stomach at each feeding collection time point is as follows: The stomach wall physiological evaluation coefficient corresponding to the target patient's stomach obtained at each feeding collection time point is compared with the stomach wall physiological evaluation coefficient corresponding to each drug feeding parameter adjustment value in the database. If the stomach wall physiological evaluation coefficient corresponding to the target patient's stomach obtained at a certain feeding collection time point is the same as the stomach wall physiological evaluation coefficient corresponding to a drug feeding parameter adjustment value in the database, the drug feeding parameter adjustment value in the database is used as the drug feeding parameter adjustment value corresponding to the target patient's stomach at the feeding collection time point. In this way, the drug feeding parameter adjustment values ​​corresponding to the target patient's stomach at each feeding collection time point are analyzed.

10. The stomach wall measuring tube used in the stomach wall measuring tube measuring system according to claim 1, comprising a stomach wall measuring tube body (1), characterized in that: A temporary feeding cavity (2) is provided at the end of the stomach wall measuring tube body (1); a positioning balloon (5) is fixedly mounted at the head of the stomach wall measuring tube body (1); a feeding port is provided at the open end of the positioning balloon (5); and the temporary feeding cavity (2) is connected to the feeding port; a measuring plate (4) is slidably mounted at the middle end of the stomach wall measuring tube body (1); and an inflation cavity (3) is also provided at the end of the stomach wall measuring tube body (1).

Images