Digestive tract drug delivery nursing system and method

Abstract

The invention relates to the technical field of alimentary canal administration, and discloses an alimentary canal administration nursing system, which comprises a preprocessing module, an image acquisition module, an image analysis module, an administration position determination module, an administration dosage determination module and an administration module, the endoscope assembly processed by the preprocessing module collects images of all parts related to digestive tract treatment in real time, the image analysis module analyzes image information collected by the image collection module, and the severity level of inflammation of all the parts of the digestive tract is determined; the drug administration position determination module determines an actual position where drug administration is needed; the administration dosage determination module is used for determining the required actual administration dosage; the administration module sprays an actual administration position, the system can carry out corresponding administration in real time according to the development condition of inflammation in the inner cavity of the digestive tract, the condition that the administration is carried out after the recovery condition of the digestive tract is checked is not needed, and the clear view of the image acquisition module can be ensured through the cooperation of the cleaning module and the negative pressure module.

Description

Technical Field

[0001] The present invention relates to the technical field of digestive tract drug delivery, and in particular to a digestive tract drug delivery nursing system and method. Background Art

[0002] Inflammation in the digestive tract often causes local pain, difficulty in eating, diarrhea, etc., affecting the patient's quality of life. For a long time, there are some treatment options available in the clinic, including chemotherapy and physical therapy. Chemotherapy is mainly drug therapy, and its administration routes include gargling, atomization, local direct administration, and systemic medication; physical therapy includes low-energy helium-neon laser, ultraviolet light, etc. These therapies are effective.

[0003] In fact, inflammation of the digestive tract is mainly distributed in the inner cavity of the digestive tract. Generally, when using medication, medical staff first perform an endoscope examination to preliminarily determine the severity and location of the inflammation, and then directly introduce the matched drugs into the patient's digestive tract. Multiple medications are used until the patient recovers. Although the treatment effect can be achieved, the medication location is only judged during the first medication, and subsequent medication is almost based on the doctor's experience. The inflammation may be relieved during the first and second medications, and the dosage is the same for each medication. It is impossible to administer the drug in real time according to the patient's recovery. Not only does it cause a waste of drug solution, but excessive medication will also cause secondary damage to the patient. At the same time, the mucus attached to the inner cavity of the digestive tract and the drugs from the previous treatment will also interfere with subsequent treatments, prolonging the patient's treatment time. The increase in time will also increase the number of medications. After all, the medication area is located in the inner cavity of the digestive tract, and more medications will also increase the patient's pain. Summary of the invention

[0004] The purpose of the present invention is to provide a digestive tract medication care system and method to solve the current existing technical problems.

[0005] In order to solve the above technical problems, the present invention specifically provides the following technical solutions: a digestive tract drug administration care system, comprising a pretreatment module, which is used to clean the lens of the endoscope assembly during the period when the endoscope assembly enters the digestive tract, and to use the endoscope assembly to perform negative pressure suction on the secretions on the mucosal surface of the reached part to remove the secretions on the surface of the digestive tract;

[0006] An image acquisition module, used to acquire images of various parts related to digestive tract treatment in real time through the endoscope assembly processed by the pre-processing module, so as to fully display the inflammation of the patient's digestive tract;

[0007] An image analysis module, electrically connected to the image acquisition module, for receiving signals from the image acquisition module, analyzing image information acquired by the image acquisition module, and determining the severity of inflammation in various parts of the digestive tract;

[0008] a drug administration location determination module, electrically connected to the image analysis module, for determining the actual location where drug administration is required according to the severity of digestive tract inflammation;

[0009] a drug dosage determination module, electrically connected to the image analysis module and the drug administration location determination module, respectively, for determining the actual drug dosage required according to the severity of the digestive tract inflammation and the actual drug administration location;

[0010] a drug administration module, electrically connected to the drug administration dosage determination module, and used to spray the actual drug administration amount determined by the drug administration dosage determination module to the actual drug administration location;

[0011] Wherein, the pretreatment module includes a negative pressure module and a flushing module, and the negative pressure module and the flushing module are independently arranged on the endoscope assembly, and the flushing module can flush the mucus adhered to the image acquisition module in the endoscope assembly and the mucus on the inner wall of the digestive tract, so as to make the acquisition field of view of the image acquisition module clear;

[0012] The negative pressure module can absorb and discharge the mucus flushed by the flushing module and the mucus at the actual drug administration position in the digestive tract, so that the actual drug administration position is fully exposed.

[0013] As a preferred embodiment of the present invention, the image analysis module includes a contrast module, a recording module and a feedback module. The contrast module is used to record the preset color of the normal digestive tract endoluminal mucosa, the recording module records the signal acquired by the image acquisition module in real time, and the feedback module is used to compare the difference between the color recorded by the recording module and the color recorded by the contrast module, and feed back the difference information to the drug administration position determination module to determine the severity level information of the inflammation of the mucosa in various parts of the digestive tract.

[0014] As a preferred solution of the present invention, the dosage determination module includes a preset dosage module, and the preset dosage module is used to record preset dosages under different color differences.

[0015] As a preferred solution of the present invention, the drug administration module includes a drug administration tube module, a nozzle module and a flow regulation module. The drug administration tube module can provide liquid medicine to the nozzle module, and the flow regulation module adjusts the dosage according to the dosage determined by the drug administration dosage determination module so that a certain amount of medicine is sprayed at the actual drug administration position.

[0016] As a preferred solution of the present invention, the nozzle module further includes an angle adjustment module, and the angle adjustment module can adjust the spraying angle of the nozzle module.

[0017] As a preferred solution of the present invention, the angle adjustment module is electrically connected to the image analysis module to control the drug delivery of the drug delivery tube module and the nozzle module after the image analysis module analyzes the inflammation of the side wall of the digestive tract in real time.

[0018] As a preferred solution of the present invention, the drug delivery tube module further includes an electric control valve module, and the electric control valve module is electrically connected to the angle adjustment module to control the closure of the drug delivery channel in the drug delivery tube module.

[0019] As a preferred solution of the present invention, the preprocessing module also includes a spacing control module and an alarm module, and the spacing control module is electrically connected to the alarm module. The spacing control module is used to sense the spacing between the endoscope assembly and the inner wall of the digestive tract in real time. When the spacing is less than a preset value, the alarm module is triggered to alarm to remind the operator to adjust the position.

[0020] As a preferred embodiment of the present invention, the present invention also provides a method of the digestive tract drug administration care system, comprising the following steps:

[0021] S1. Pretreatment of digestive tract mucus: The pretreatment module cleans the mucus on the inner wall of the digestive tract and the endoscope lens in real time, so that the image acquisition module can capture the fully exposed inflammatory area with a clear field of view;

[0022] S2, digestive tract medication treatment: determining the degree of inflammation and medication application location through the image analysis module based on the information collected by the image acquisition module;

[0023] The drug administration module is used to quantitatively administer the drug to the drug application location. During drug administration, the nozzle module and the angle adjustment module are used to adjust the range of the entire drug application area so as to apply different doses of drugs to different areas.

[0024] S3, digestive tract circulation drug administration processing: after a period of time after step S1 and step S2 are completed, step S1 and step S2 are repeated again until the color difference recorded by the image analysis module is small, and then the drug administration is stopped.

[0025] Compared with the prior art, the present invention has the following beneficial effects:

[0026] The system can administer corresponding medications in real time according to the development of inflammation in the digestive tract cavity, without having to check the recovery of the digestive tract before administering the medication. On the one hand, it can avoid drug overdose and interference with patient treatment and reduce drug waste. On the other hand, it also reduces the number of digestive tract examinations on patients and avoids secondary harm to patients.

[0027] During the drug administration process, the cooperation of the cleaning module and the negative pressure module can not only ensure the clarity of the field of view of the image acquisition module and the accuracy of the acquired inflammation area, but the negative pressure module can also clean the mucus attached to the side wall of the digestive tract cavity with the cooperation of the cleaning module, thereby exposing the components of the inflammation area, and then provide a drug administration space for drug administration, so that the drug can fully contact the inflammation area, improving the treatment efficiency. At the same time, when applying the drug for the second time, the cooperation of the cleaning module and the negative pressure module can clean the area of ​​the last drug application, avoiding the interference of the last drug application on the current drug application. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the implementation methods of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the implementation methods or the description of the prior art. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0029] Figure 1 It is a system framework diagram of the present invention.

[0030] Figure 2 A flow chart of a method for using the system of the present invention;

[0031] The numbers in the figure represent the following:

[0032] 1. Preprocessing module; 2. Image acquisition module; 3. Image analysis module; 4. Drug administration location determination module; 5. Drug administration dosage determination module; 51. Preset drug administration dosage module; 6. Drug administration module;

[0033] 11. Negative pressure module; 12. Flushing module; 13. Spacing control module; 14. Alarm module;

[0034] 31. Comparison module; 32. Recording module; 33. Feedback module;

[0035] 61. Dosing tube module; 62. Nozzle module; 63. Flow regulation module; 621. Angle adjustment module; 611. Electric control valve module. DETAILED DESCRIPTION

[0036] 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.

[0037] like Figure 1 As shown, a digestive tract drug delivery care system comprises:

[0038] Pretreatment module 1, used for cleaning the lens of the endoscope assembly while the endoscope assembly enters the digestive tract, and using the endoscope assembly to perform negative pressure suction on the secretions on the mucosal surface of the reached part to remove the secretions on the surface of the digestive tract;

[0039] The image acquisition module 2 is used to acquire images of various parts related to digestive tract treatment in real time through the endoscope component processed by the pre-processing module 1, so as to fully display the inflammation of the patient's digestive tract;

[0040] The image analysis module 3 is electrically connected to the image acquisition module 2 to receive the signal of the image acquisition module 2, analyze the image information acquired by the image acquisition module 2, and determine the severity of inflammation in various parts of the digestive tract;

[0041] The drug administration location determination module 4 is electrically connected to the image analysis module 3 and is used to determine the actual location where the drug needs to be administered according to the severity of the digestive tract inflammation;

[0042] The drug dosage determination module 5 is electrically connected to the image analysis module 3 and the drug administration location determination module 4 respectively, so as to determine the actual drug dosage required according to the severity of the digestive tract inflammation and the actual drug administration location;

[0043] The drug administration module 6 is electrically connected to the drug administration dosage determination module 5, and is used to spray the actual drug administration amount determined by the drug administration dosage determination module 5 to the actual drug administration position;

[0044] The pretreatment module 1 includes a negative pressure module 11 and a flushing module 12, which are independently arranged on the endoscope assembly. The flushing module 12 can flush the mucus adhered to the image acquisition module 2 in the endoscope assembly and the mucus on the inner wall of the digestive tract, so that the acquisition field of the image acquisition module 2 is clear.

[0045] The negative pressure module 11 can absorb and discharge the mucus flushed by the flushing module 12 and the mucus at the actual drug administration position in the digestive tract, so that the actual drug administration position is fully exposed.

[0046] Among them, the endoscope assembly may include a light guide system, and the light guide system may include an endoscope catheter, an illumination light source, an anti-fog lens and an image acquisition camera. Therefore, while the endoscope assembly enters the digestive tract, the image acquisition camera of the endoscope assembly can be used to collect images of various parts related to digestive tract treatment, and the negative pressure module 11 and the flushing module 12 are both installed near the anti-fog lens, mainly because the anti-fog lens has the effect of isolating and protecting the image acquisition camera.

[0047] The system can administer corresponding medications in real time according to the development of inflammation in the digestive tract cavity, without having to check the recovery of the digestive tract before administering the medication. On the one hand, it can avoid drug overdose and interference with patient treatment and reduce drug waste. On the other hand, it also reduces the number of digestive tract examinations on patients and avoids secondary harm to patients.

[0048] During the drug administration process, the cooperation of the cleaning module and the negative pressure module can not only ensure the clarity of the field of view of the image acquisition module and the accuracy of the acquired inflammation area, but the negative pressure module can also clean the mucus attached to the side wall of the digestive tract cavity with the cooperation of the cleaning module, thereby exposing the components of the inflammation area, and then provide a drug administration space for drug administration, so that the drug can fully contact the inflammation area, improving the treatment efficiency. At the same time, when applying the drug for the second time, the cooperation of the cleaning module and the negative pressure module can clean the area of ​​the last drug application, avoiding the interference of the last drug application on the current drug application.

[0049] Specifically, Figure 1 As shown, the image analysis module 3 includes a comparison module 31, a recording module 32 and a feedback module 33. The comparison module 31 is used to record the preset color of the normal digestive tract luminal mucosa, the recording module 32 records the signal collected by the image acquisition module 2 in real time, and the feedback module 33 is used to compare the difference between the color recorded by the recording module 32 and the color recorded by the comparison module 31, and feed back the difference information to the drug administration position determination module 4 to determine the severity level information of the inflammation of the mucosa in various parts of the digestive tract.

[0050] The greater the difference between the color recorded by the recording module 32 and the color recorded by the comparison module 31 , the higher the severity of the surface inflammation, and the greater the dosage of the surface medication.

[0051] Furthermore, the position where the color difference is most obvious is the medication center determined by the medication position determination module 4, and the medication module 6 can be directly facing the medication center.

[0052] Furthermore, Figure 1 As shown, the dosage determination module 5 includes a preset dosage module 51, and the preset dosage module 51 is used to record preset dosages under different color differences.

[0053] This can quickly determine the dosage and speed up the efficiency of drug administration. After all, the device is placed in the inner cavity of the digestive tract, and long-term placement is also harmful to the patient. Such a setting can improve the patient's comfort in taking the drug.

[0054] Furthermore, Figure 1 As shown, the dosing module 6 includes a dosing tube module 61, a nozzle module 62 and a flow regulating module. The dosing tube module 61 can provide liquid medicine to the nozzle module 62, and the flow regulating module adjusts the dosage according to the dosage determined by the dosing dosage determination module 5 so that a certain amount of medicine is sprayed at the actual dosing position.

[0055] Since the inflammation conditions in different parts of the actual dosing site may be different, that is, the center of the actual dosing site is generally the most serious, while the areas around the center may be lighter, they need to be distinguished when dosing to avoid excessive use of drugs. On the one hand, this can avoid interference with the patient's treatment due to excessive drug use, and on the other hand, it can reduce drug waste.

[0056] Further, such as Figure 1 As shown, the nozzle module 62 further includes an angle adjustment module 621 , and the angle adjustment module 621 can adjust the spraying angle of the nozzle module 62 .

[0057] The angle of the nozzle module 62 is adjusted by the angle adjustment module 621, so that the medication can be applied to the entire inflammation area without moving the endoscope assembly.

[0058] When the angle adjustment module 621 is adjusting the angle, the nozzle module 62 will gradually shift to the most serious area, and the dosage of medicine for different severity of inflammation will also be different, that is, the spraying amount controlled by the flow adjustment module will also be different, and the determination of the severity of inflammation mainly depends on the image acquisition module 2 and the image analysis module 3.

[0059] Specifically, Figure 1 As shown, the angle adjustment module 621 is electrically connected to the image analysis module 3 so as to control the drug delivery tube module 61 and the nozzle module 62 to deliver the drug after the image analysis module 3 analyzes the inflammation of the side wall of the digestive tract in real time.

[0060] Further, such as Figure 1 As shown, the drug delivery tube module 61 further includes an electric control valve module 611 , and the electric control valve module 611 is electrically connected to the angle adjustment module 621 to control the closure of the drug delivery channel in the drug delivery tube module 61 .

[0061] Each time the angle adjustment module 621 is adjusted, the image acquisition module 2 and the image analysis module 3 re-collect information once, and when the angle is adjusted, the electric control valve module 611 closes the drug delivery channel in the drug delivery tube module 61 to prevent the nozzle module 62 from spraying too much medicine.

[0062] When the endoscope assembly enters the patient's digestive tract cavity, the image acquisition module 2 and the nozzle module 62 will contact the inner wall of the digestive tract. For the completely exposed inflamed area, the contact of the image acquisition module 2 and the nozzle module 62 with the inflamed area will inevitably cause damage to the patient's digestive tract, that is, cause discomfort to the patient, and even puncture the inflamed area. Therefore, it is necessary to strictly control the distance between the outer wall of the endoscope assembly and the inner wall of the digestive tract.

[0063] Specifically, Figure 1 As shown, the pre-processing module 1 also includes a spacing control module 13 and an alarm module 14, the spacing control module 13 and the alarm module 14 are electrically connected, the spacing control module 13 is used to sense the spacing between the endoscope assembly and the inner wall of the digestive tract in real time, and when the spacing is less than a preset value, the alarm module 14 is triggered to alarm, so as to remind the operator to adjust the position.

[0064] like Figure 2 As shown, the present application also provides a method for using the nursing system, comprising the following steps:

[0065] S1. Pretreatment of digestive tract mucus: The pretreatment module 1 cleans the mucus on the inner wall of the digestive tract and the lens of the endoscope component in real time, so that the image acquisition module 2 can capture the fully exposed inflammatory area with a clear field of view;

[0066] S2, digestive tract medication treatment: the image analysis module 3 determines the degree of inflammation and medication location based on the information collected by the image acquisition module 2;

[0067] The drug administration module 6 is used to quantitatively administer the drug to the drug administration position. During drug administration, the nozzle module 62 and the angle adjustment module 621 are used to adjust the range of the entire drug administration area so as to apply different doses of drugs to different areas.

[0068] S3, digestive tract circulation drug administration: after a period of time after step S1 and step S2 are completed, step S1 and step S2 are repeated again until the color difference recorded by the image analysis module 3 is small, and then the drug administration is stopped.

[0069] The determination of the range with smaller color differences mainly relies on routine experience. The color changes during the complete recovery process of inflammation. When a certain color is reached, the surface inflammation has recovered.

[0070] The above embodiments are only exemplary embodiments of the present application and are not intended to limit the present application. The protection scope of the present application is defined by the claims. Those skilled in the art may make various modifications or equivalent substitutions to the present application within the essence and protection scope of the present application, and such modifications or equivalent substitutions shall also be deemed to fall within the protection scope of the present application.

Claims

1. A digestive tract medication care system, characterized in that: A pre-processing module (1) is used to clean the lens of the endoscope assembly while the endoscope assembly enters the digestive tract, and to use the endoscope assembly to perform negative pressure suction on the secretions on the mucosal surface of the reached part to remove the secretions on the surface of the digestive tract; An image acquisition module (2) is used to acquire images of various parts related to digestive tract treatment in real time through the endoscope component processed by the pre-processing module (1), so as to fully display the inflammation condition of the patient's digestive tract; An image analysis module (3) is electrically connected to the image acquisition module (2) to receive signals from the image acquisition module (2), analyze image information acquired by the image acquisition module (2), and determine the severity of inflammation in various parts of the digestive tract; A drug administration location determination module (4), electrically connected to the image analysis module (3), for determining the actual location where drug administration is required according to the severity of digestive tract inflammation; A drug dosage determination module (5) is electrically connected to the image analysis module (3) and the drug administration location determination module (4) respectively, and is used to determine the actual drug dosage required according to the severity of the digestive tract inflammation and the actual drug administration location; A drug administration module (6), electrically connected to the drug administration dosage determination module (5), and used for spraying the actual drug administration amount determined by the drug administration dosage determination module (5) at the actual drug administration location; The pretreatment module (1) comprises a negative pressure module (11) and a flushing module (12), wherein the negative pressure module (11) and the flushing module (12) are independently arranged on the endoscope assembly, and the flushing module (12) can flush the mucus adhered to the image acquisition module (2) in the endoscope assembly and the mucus on the inner wall of the digestive tract, so that the acquisition field of view of the image acquisition module (2) is clear; The negative pressure module (11) can absorb and discharge the mucus flushed by the flushing module (12) and the mucus at the actual drug administration position in the digestive tract, so that the actual drug administration position is fully exposed.

2. A digestive tract medication care system according to claim 1, characterized in that: The image analysis module (3) comprises a comparison module (31), a recording module (32) and a feedback module (33), wherein the comparison module (31) is used to record the preset color of the normal digestive tract endoluminal mucosa, the recording module (32) records the signal collected by the image acquisition module (2) in real time, and the feedback module (33) is used to compare the difference between the color recorded by the recording module (32) and the color recorded by the comparison module (31), and feed back the difference information to the drug administration position determination module (4) to determine the severity level information of the inflammation of the mucosa in various parts of the digestive tract.

3. A digestive tract medication care system according to claim 1, characterized in that: The administration dosage determination module (5) comprises a preset administration dosage module (51), and the preset administration dosage module (51) is used to record preset administration dosages under different color differences.

4. A digestive tract medication care system according to claim 1, characterized in that: The drug delivery module (6) comprises a drug delivery tube module (61), a nozzle module (62) and a flow rate regulating module (), wherein the drug delivery tube module (61) can provide liquid medicine to the nozzle module (62), and the flow rate regulating module () is adjusted according to the dosage determined by the drug delivery dosage determination module (5) so that a fixed amount of medicine is sprayed at the actual drug delivery position.

5. A digestive tract medication care system according to claim 4, characterized in that: The nozzle module (62) further comprises an angle adjustment module (621), and the angle adjustment module (621) can adjust the spraying angle of the nozzle module (62).

6. A digestive tract medication care system according to claim 5, characterized in that: The angle adjustment module (621) is electrically connected to the image analysis module (3) so as to control the drug delivery by the drug delivery tube module (61) and the nozzle module (62) after the image analysis module (3) analyzes the inflammation of the side wall of the digestive tract in real time.

7. A digestive tract medication care system according to claim 6, characterized in that: The drug delivery tube module (61) further comprises an electrically controlled valve module (611), and the electrically controlled valve module (611) is electrically connected to the angle adjustment module (621) to control the closure of the drug delivery channel in the drug delivery tube module (61).

8. The digestive tract medication care system according to claim 1, characterized in that: The pre-processing module (1) further comprises a spacing control module (13) and an alarm module (14), wherein the spacing control module (13) and the alarm module (14) are electrically connected, and the spacing control module (13) is used to sense the spacing between the endoscope assembly and the inner wall of the digestive tract in real time, and when the spacing is less than a preset value, the alarm module (14) is triggered to sound an alarm, so as to remind the operator to adjust the position.

9. A method for using the digestive tract drug delivery care system according to any one of claims 1 to 8, characterized in that: The following steps are involved: S1. Pretreatment of digestive tract mucus: The pretreatment module (1) cleans the mucus on the inner wall of the digestive tract and the lens of the endoscope component in real time, so that the image acquisition module (2) can capture the fully exposed inflammatory area with a clear field of view; S2, digestive tract drug administration treatment: determining the degree of inflammation and the drug administration location according to the information collected by the image acquisition module (2) through the image analysis module (3); The drug administration module (6) is used to quantitatively administer the drug to the drug administration location. During drug administration, the nozzle module (62) and the angle adjustment module (621) are used to adjust the range of the entire drug administration area so as to apply different doses of the drug to different areas. S3, digestive tract circulation drug administration: after a period of time after step S1 and step S2 are completed, step S1 and step S2 are repeated again until the color difference recorded by the image analysis module (3) is small, and then the drug administration is stopped.

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