CN114618044A - Method and system for controlling flow rate of stoma irrigator, storage medium and irrigator - Google Patents

Method and system for controlling flow rate of stoma irrigator, storage medium and irrigator Download PDF

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Publication number
CN114618044A
CN114618044A CN202210260066.9A CN202210260066A CN114618044A CN 114618044 A CN114618044 A CN 114618044A CN 202210260066 A CN202210260066 A CN 202210260066A CN 114618044 A CN114618044 A CN 114618044A
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information
detection information
value corresponding
pressure
preset
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CN114618044B (en
Inventor
吕桂芬
傅传刚
江丹帝
柯芸芸
陈丽娟
陈琳
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Shanghai East Hospital Tongji University Affiliated East Hospital
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Shanghai East Hospital Tongji University Affiliated East Hospital
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M3/00—Medical syringes, e.g. enemata; Irrigators
    • A61M3/02—Enemata; Irrigators
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M31/00—Devices for introducing or retaining media, e.g. remedies, in cavities of the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • A61M2205/3334—Measuring or controlling the flow rate
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3368—Temperature
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/36—General characteristics of the apparatus related to heating or cooling
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2210/00—Anatomical parts of the body
    • A61M2210/10—Trunk
    • A61M2210/1042—Alimentary tract
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
    • Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
    • Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion

Abstract

The application relates to a method, a system, a storage medium and a lavaging device for controlling the flow rate of a stoma lavaging device, relating to the field of medical instruments, comprising: acquiring current trigger information; judging whether the voltage value corresponding to the trigger information is consistent with the voltage value corresponding to the preset reference trigger information or not; if the voltage value corresponding to the trigger information is inconsistent with the voltage value corresponding to the reference trigger information, continuing to detect; if the voltage value corresponding to the trigger information is consistent with the voltage value corresponding to the reference trigger information, acquiring current height difference detection information from the lavaging device to the tube; matching the height difference detection information stored in the preset height database with the parameter information to determine the parameter information corresponding to the height difference detection information; controlling the working power of the driving device preset on the tube according to the parameter information so as to complete the adjustment of the flow rate of the irrigator. The application has the effect of improving the fluidity of the liquid.

Description

Method and system for controlling flow rate of stoma irrigator, storage medium and irrigator
Technical Field
The present application relates to the field of medical devices, and in particular, to a method and system for controlling a flow rate of a stoma lavage device, a storage medium, and a lavage device.
Background
The stoma is an opening which is needed to separate an intestinal canal through surgical treatment, lead one end of the intestinal canal out of the body surface and finally discharge excrement in the intestinal canal.
In the related art, when a medical staff inserts a tube connected to an irrigator into an intestinal canal through a stoma, the medical staff usually determines the condition in the intestinal canal through experience of the staff and the reaction of a patient, so as to complete the current irrigation.
With respect to the related art in the above, the inventors consider that: when in use, the flow rate of the liquid is controlled by usually hanging the height of the irrigator, and once the height is not enough or the liquid is too little, the flow rate of the liquid is slow, even the liquid can not flow out, and the improvement space is provided.
Disclosure of Invention
In order to improve the fluidity of liquids, the present application provides a method, system, storage medium and irrigator for controlling the flow rate of an ostomy irrigator.
In a first aspect, the present application provides a method for controlling a flow rate of a stoma lavage, which adopts the following technical solution:
a method of controlling flow rate of a stoma lavage, comprising:
acquiring current trigger information;
judging whether the voltage value corresponding to the trigger information is consistent with the voltage value corresponding to the preset reference trigger information or not;
if the voltage value corresponding to the trigger information is inconsistent with the voltage value corresponding to the reference trigger information, continuing to detect;
if the voltage value corresponding to the trigger information is consistent with the voltage value corresponding to the reference trigger information, acquiring current height difference detection information from the lavaging device to the tube;
matching the height difference detection information stored in the preset height database with the parameter information to determine the parameter information corresponding to the height difference detection information;
controlling the working power of a driving device preset on the tube according to the parameter information so as to complete the adjustment of the flow rate of the irrigator.
Through adopting above-mentioned technical scheme, through the understanding to trigger information, thereby know whether the pipe takes off from the lavage ware, in case take off the back, just detect the distance between pipe to the lavage ware, thereby output altitude difference detection information, thereby confirm parameter information according to the altitude difference detection information of difference, finally the velocity of flow of liquid in order to control the lavage ware through drive arrangement's operating power, make the lavage ware when being in eminence or low department, the homoenergetic uses, improve the mobility of liquid.
Optionally, the method for acquiring height difference detection information includes:
acquiring first position information of the insertion end of the tube and second position information of the irrigator;
analyzing and matching according to a first coordinate point, first position information, a second coordinate point and second position information stored in a preset coordinate database to determine a first coordinate point corresponding to the first position information and a second coordinate point corresponding to the second position information;
calculating according to a first coordinate point, a second coordinate point and a distance value stored in a preset distance database to calculate the distance value corresponding to the first coordinate point and the second coordinate point;
calculating according to a first coordinate point, a second coordinate point and an angle value stored in a preset angle database to calculate the angle value corresponding to the first coordinate point and the second coordinate point;
and outputting the distance value and the angle value as height difference detection information.
By adopting the technical scheme, the first position information of the insertion end of the pipe is known, and the second position information of the irrigator is further known, so that the first coordinate point and the second coordinate point are determined. The corresponding distance value and the corresponding angle value are calculated through the first coordinate point and the second coordinate point, and finally the distance value and the angle value are output as height difference detection information, so that the condition that the inclined part is downward or upward can be judged, and the detection accuracy is improved.
Optionally, the method for checking the height difference detection information includes:
acquiring current annular pressure detection information on a pipe and number information of a current pressure detection position;
judging whether the pressure value corresponding to the annular pressure detection information is larger than the pressure value corresponding to the preset reference annular pressure detection information or not;
if the pressure value corresponding to the annular pressure detection information is not greater than the pressure value corresponding to the reference annular pressure detection information, outputting the distance value and the angle value as altitude difference detection information;
if the pressure value corresponding to the annular pressure detection information is larger than the pressure value corresponding to the reference annular pressure detection information, marking the number information of the current pressure detection position;
matching the number information stored in the preset pipe database with the bending position information to determine the bending position information corresponding to the marked number information;
the bending position information, the first position information, and the second position information are output as height difference detection information.
Through adopting above-mentioned technical scheme, through acquireing annular pressure detection information on the pipe, thereby know whether the periphery of pipe has by the extrusion, and number peripheral detection sensor department, know the department of extruding, through with the contrast between the benchmark annular pressure detection information, thereby judge the condition whether appears buckling, and detect information output as the difference in height according to buckling position information, first position information and second position information, further improvement detects the accuracy.
Optionally, the method for venting liquid at the insertion end of the tube comprises:
acquiring current peripheral pressure detection information of the pipe insertion end and current liquid level detection information of the pipe insertion end;
judging whether the pressure value corresponding to the peripheral pressure detection information is larger than the pressure value corresponding to the preset pressure reference information or not;
if the pressure value corresponding to the peripheral pressure detection information is not greater than the pressure value corresponding to the pressure reference information, controlling the driving device to discharge the liquid in the laveur into the pipe, and judging whether the water level corresponding to the liquid level detection information is consistent with the water level corresponding to the preset liquid level reference information or not;
if the water level corresponding to the liquid level detection information is consistent with the water level corresponding to the liquid level reference information, finishing exhausting and controlling the driving device to pause;
if the water level corresponding to the liquid level detection information is not consistent with the water level corresponding to the liquid level reference information, the driving device is continuously controlled to work, and the detection is continuously carried out;
if the pressure value corresponding to the peripheral pressure detection information is larger than the pressure value corresponding to the preset pressure reference information, and the water level corresponding to the liquid level detection information is consistent with the water level corresponding to the liquid level reference information, controlling the working power of a driving device preset on the pipe according to the parameter information;
and if the pressure value corresponding to the peripheral pressure detection information is greater than the pressure value corresponding to the preset pressure reference information, and the water level corresponding to the liquid level detection information is inconsistent with the water level corresponding to the liquid level reference information, prompting.
Through adopting above-mentioned technical scheme, the pipe is before going out the liquid, and inside has the air, through the understanding to liquid level detection information to whether there is liquid to the tip of pipe to detect, and to the judgement of peripheral pressure detection information, thereby whether further knowing is in the male body, thereby discharges the air in the pipe, improves the availability factor.
Optionally, the safety verification method for the irrigator comprises:
acquiring water pressure detection information of liquid in the irrigator;
judging whether the pressure value corresponding to the water pressure detection information is larger than the pressure value corresponding to the preset water pressure reference information or not;
if the pressure value corresponding to the water pressure detection information is not greater than the pressure value corresponding to the water pressure reference information, continuing the detection;
if the pressure value corresponding to the water pressure detection information is larger than the pressure value corresponding to the water pressure reference information, calculating the difference between the distance value corresponding to the height difference detection information before the preset unit time and the distance value corresponding to the current height difference detection information, and defining the difference as a distance difference;
judging whether the distance difference is larger than a preset reference distance difference or not;
if the distance difference is not larger than the reference distance difference, controlling the driving device to stop working;
and if the distance difference is larger than the reference distance difference, controlling the driving device to stop working and continue working after the preset holding time.
Through adopting above-mentioned technical scheme, detect through the water pressure to the lavaging device is inside to judge whether appear trampling the extrusion or the condition that drops in the current service environment, thereby control drive arrangement's work, so that the work that the lavaging device can be normal reduces the damage in the lavaging, improves the safety in utilization.
Optionally, the method for controlling the constant temperature of the irrigator comprises:
obtaining current temperature detection information of liquid in the irrigator;
calculating a temperature difference value between a temperature value corresponding to the temperature detection information and a temperature value corresponding to the preset reference temperature information;
matching the temperature difference value and the heating temperature value corresponding to the parameter information according to the corresponding relation among the temperature difference value, the parameter information and the heating temperature value stored in the preset temperature database;
and controlling a preset water temperature control device to heat the liquid in the irrigator according to the heating temperature value.
Through adopting above-mentioned technical scheme, detect through the temperature to the inside water temperature of laveur to know its temperature, and compare with benchmark temperature information, thereby heat the liquid that will need the lavement, in order to improve holistic lavage effect.
Optionally, the method for correcting the constant temperature in the lavage apparatus includes:
acquiring current room temperature detection information in the current environment and current identification information of a current lavaging device;
matching according to the identification information stored in the preset article database and the pipe specification information to determine the pipe specification corresponding to the identification information;
performing matching analysis according to the pipe specification, the room temperature detection information and the compensation temperature value stored in the temperature compensation database to determine the compensation temperature value corresponding to the pipe specification and the room temperature detection information;
and controlling a preset temperature compensation device to heat the liquid in the irrigator according to the compensation temperature value.
Through adopting above-mentioned technical scheme, through being supporting the use usually to lavage ware and pipe, generally can not dismantle, and fixed connection is together. Consequently know with knowing the pipe specification to the identifying information on the laveur to know information such as length, compensated the temperature of lavage liquid, further improved the security of lavage.
In a second aspect, the present application provides a flow rate control system for an ostomy irrigator, which adopts the following technical solution:
a stoma lavage flow rate control system comprising:
the acquisition module is used for acquiring trigger information, height difference detection information, first position information, second position information, annular pressure detection information, serial number information, bending position information, peripheral pressure detection information, liquid level detection information, water pressure detection information, temperature detection information and identification information;
a memory for storing a program of the above-described method for controlling the flow rate of a stoma irrigator;
a processor, a program in memory, capable of being loaded for execution by the processor and of implementing the method of ostomy irrigator flow rate control of any one of the above.
Through adopting above-mentioned technical scheme, through the understanding to trigger information, thereby know whether the pipe takes off from the lavage ware, in case take off the back, just detect the distance between pipe to the lavage ware, thereby output altitude difference detection information, thereby confirm parameter information according to the altitude difference detection information of difference, finally the velocity of flow of liquid in order to control the lavage ware through drive arrangement's operating power, make the lavage ware when being in eminence or low department, the homoenergetic uses, improve the mobility of liquid.
In a third aspect, the present application provides an irrigation device, which adopts the following technical solution:
an irrigator comprising a memory and a processor, the memory having stored thereon a computer program which can be loaded by the processor and which performs any of the methods described above.
Through adopting above-mentioned technical scheme, through the understanding to trigger information, thereby know whether the pipe takes off from the lavage ware, in case take off the back, just detect the distance between pipe to the lavage ware, thereby output altitude difference detection information, thereby confirm parameter information according to the altitude difference detection information of difference, finally the velocity of flow of liquid in order to control the lavage ware through drive arrangement's operating power, make the lavage ware when being in eminence or low department, the homoenergetic uses, improve the mobility of liquid.
In a fourth aspect, the present application provides a computer storage medium, which can store a corresponding program, and has a feature of facilitating implementation of improvement of fluidity of a liquid, and adopts the following technical solution:
a computer readable storage medium storing a computer program that can be loaded by a processor and executed to perform any of the methods described above.
Through adopting above-mentioned technical scheme, through the understanding to trigger information, thereby know whether the pipe takes off from the lavage ware, in case take off the back, just detect the distance between pipe to the lavage ware, thereby output altitude difference detection information, thereby confirm parameter information according to the altitude difference detection information of difference, finally the velocity of flow of liquid in order to control the lavage ware through drive arrangement's operating power, make the lavage ware when being in eminence or low department, the homoenergetic uses, improve the mobility of liquid.
In summary, the present application includes at least one of the following beneficial technical effects:
1. improving the fluidity of the liquid during lavage;
2. the safety of lavage is improved.
Drawings
Fig. 1 is a flow chart of a method of flow rate control for an ostomy irrigator.
Fig. 2 is a flowchart of a method of acquiring height difference detection information.
Fig. 3 is a flowchart of a method for verifying the height difference detection information.
FIG. 4 is a flow chart of a method of venting a liquid at the insertion end of a tube.
FIG. 5 is a flow chart of a method of safety verification of an irrigator.
Fig. 6 is a flow chart of a method of thermostatic control of an irrigator.
Fig. 7 is a flow chart of a method of correction of the constant temperature in an irrigator.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is further described in detail below with reference to fig. 1-7 and the embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
The embodiment of the application discloses a flow rate control method for a stoma irrigator, which is used for controlling the flow rate of liquid in the irrigator to a pipe so as to adjust the liquid outlet speed.
Referring to fig. 1, a method of controlling the flow rate of a stoma irrigator comprises the steps of:
step 100: and acquiring current trigger information.
The outlet end of the tube is fixed to the irrigator and when the tube is removed from the irrigator, a trigger message is output. And the trigger information includes a high level signal and a low level signal. The tube is in a low level standby state when not removed, and when the tube is removed from the irrigator, a high level signal is output, so that the triggering is completed.
The output of the trigger information can be set by the staff according to the actual situation through frequency, light, voltage signals and the like, which is not described herein.
Step 101: and judging whether the voltage value corresponding to the trigger information is consistent with the voltage value corresponding to the preset reference trigger information.
The reference trigger information is a low-level signal, and the reference trigger information is preset information, and is set by a worker corresponding to the trigger information, which is not described herein again.
The voltage value corresponding to the trigger information and the voltage value corresponding to the reference trigger information are judged, so that whether the tube is taken down from the irrigator or not is determined, and once the tube is taken down, the tube is defaulted to be used.
Step 1020: and if the voltage value corresponding to the trigger information is inconsistent with the voltage value corresponding to the reference trigger information, continuing to detect.
If the voltage value corresponding to the trigger information is not consistent with the voltage value corresponding to the reference trigger information, the tube is not cancelled from the irrigator, and the detection is continued.
Step 1021: and if the voltage value corresponding to the trigger information is consistent with the voltage value corresponding to the reference trigger information, acquiring the current height difference detection information from the lavaging device to the tube.
If the voltage value corresponding to the trigger information is consistent with the voltage value corresponding to the reference trigger information, the tube is removed from the irrigator, and therefore the current height difference detection information from the irrigator to the tube is obtained.
The height difference detection information is used for indicating the condition between the water outlet end of the tube and the irrigator, so that parameters such as the height difference between the water outlet end of the tube and the irrigator can be further known.
Referring to fig. 2, the method for acquiring height difference detection information includes the steps of:
step 200: first positional information of the insertion end of the tube and second positional information of the irrigator are obtained.
The pipe inserting end is the water outlet port position of the pipe, and a positioning chip is installed on the port position of the pipe, so that first position information is output to know the position condition of the pipe inserting end.
And a positioning chip is arranged at the joint of the lavaging device and the pipe, so that the position condition of the lavaging device is known, and second position information is output.
Step 201: and analyzing and matching according to the first coordinate point, the first position information, the second coordinate point and the second position information stored in the preset coordinate database to determine the first coordinate point corresponding to the first position information and the second coordinate point corresponding to the second position information.
The coordinate database is a preset database, and is set by a worker according to actual conditions, which is not described herein. The coordinate database stores a first coordinate point, first position information, a second coordinate point and second position information. A first coordinate point corresponding to the first position information is obtained by inputting the first position information into a coordinate database. And inputting the second position information into the coordinate database to obtain a second coordinate point corresponding to the second position information.
The first coordinate point and the second coordinate point are used for representing position points in the three-dimensional space of the object.
Step 202: and calculating according to the first coordinate point, the second coordinate point and the distance value stored in the preset distance database to calculate the distance value corresponding to the first coordinate point and the second coordinate point.
The distance database is a preset database, and is set by a worker according to actual conditions, which is not described herein. And the distance database stores a first coordinate point, a second coordinate point and a distance value.
After the first coordinate point and the second coordinate point are input into the distance database, the distance values corresponding to the first coordinate point and the second coordinate point are calculated. The distance value is a parameter of the distance between the tube output and the lavage device.
Step 203: and calculating according to the first coordinate point, the second coordinate point and the angle value stored in the preset angle database so as to calculate the angle value corresponding to the first coordinate point and the second coordinate point.
The angle database is a preset database, and is set by a worker according to actual conditions, which is not described herein. And the angle database stores a first coordinate point, a second coordinate point and an angle value.
After the first coordinate point and the second coordinate point are input into the angle database, the angle values corresponding to the first coordinate point and the second coordinate point are calculated. The angle value is the parameter condition of the angle between the tube output and the lavager, the angle being the angle condition on the same plane of the lavager and the tube output, and can be a positive angle, also can be a negative angle, thereby knowing the azimuth condition that the lavager is located on the tube output.
Step 204: and outputting the distance value and the angle value as height difference detection information.
At this time, the default tube is not bent in the middle, and thus the distance value and the angle value are output as height difference detection information.
Referring to fig. 3, the method for verifying the height difference detection information when the pipe is bent includes the steps of:
step 300: and acquiring current annular pressure detection information on the pipe and the number information of the current pressure detection position.
The pipe is provided with a pressure detection chip, and the pipe can output different annular pressure detection information when being bent. And the chips all have unique number information, thereby knowing the position condition of the bent part of the pipe. And the chip is not mounted at the insertion end of the tube to improve safety.
Step 301: and judging whether the pressure value corresponding to the annular pressure detection information is larger than the pressure value corresponding to the preset reference annular pressure detection information or not.
The pressure value corresponding to the annular pressure detection information is compared with the pressure value corresponding to the reference annular pressure detection information, so that whether the pipe is bent or not is known. The reference annular pressure detection information is preset information, and the pressure parameters are set by the staff according to actual conditions, which is not described herein again.
Step 3020: and if the pressure value corresponding to the annular pressure detection information is not greater than the pressure value corresponding to the reference annular pressure detection information, outputting the distance value and the angle value as height difference detection information.
If the pressure value corresponding to the annular pressure detection information is not greater than the pressure value corresponding to the reference annular pressure detection information, the pipe is not bent obviously, and the pipe is in a straight line state by default, so that the distance value and the angle value are output as height difference detection information.
Step 3021: and if the pressure value corresponding to the annular pressure detection information is larger than the pressure value corresponding to the reference annular pressure detection information, marking the number information of the current pressure detection position.
If the pressure value corresponding to the annular pressure detection information is greater than the pressure value corresponding to the reference annular pressure detection information, it indicates that the curved needle is present, and therefore the distance value and the angle value cannot be output as the height difference detection information.
At this time, the number information of the current pressure detection part is marked, so that the shape of the whole pipe is known.
Step 303: and matching the number information stored in the preset pipe database with the bending position information to determine the bending position information corresponding to the marked number information.
The tube database is a preset database, and the number information and the bending position information are stored in the tube database. By inputting the number information of the mark into the tube database, the bending position information corresponding to the number information of the mark can be obtained.
Step 304: the bending position information, the first position information, and the second position information are output as height difference detection information.
When bending occurs, the distance value and the angle value are not output as height difference detection information, and the bending position information, the first position information and the second position information are output as height difference detection information, so that the overall safety is improved.
Referring to fig. 1, step 103: and matching the height difference detection information stored in the preset height database with the parameter information to determine the parameter information corresponding to the height difference detection information.
The height database is a preset database, and is set by a worker according to actual conditions, which is not described herein. And the height database stores height difference detection information and parameter information. After the height difference detection information is input into the height database, parameter information corresponding to the height difference detection information is determined.
Step 104: controlling the working power of the driving device preset on the tube according to the parameter information so as to complete the adjustment of the flow rate of the irrigator.
The operating power of the drive means is controlled in dependence on the parameter information, and the different operating frequencies of the drive means are used to control the different flow rates of the irrigator into the tube. Wherein the drive means is provided on the tube and between the tube and the irrigator so as to regulate the flow rate of the overall output of the irrigator.
The driving device can be a peristaltic pump, a micro water pump and the like, and is set by a worker according to actual conditions, which is not described in detail herein.
Referring to fig. 4, the tube-inserting end can exhaust gas from the tube before use, thereby improving efficiency of use and safety, and the method for exhausting liquid from the tube-inserting end comprises the steps of:
step 400: and acquiring current peripheral pressure detection information of the pipe insertion end and current liquid level detection information of the pipe insertion end.
The peripheral pressure detection information is the pressure condition detected after the pipe is inserted, the detection is carried out through a chip, the detection can also be carried out through a sensor, the detection position is the insertion end of the pipe, and the insertion end of the pipe outputs different peripheral pressure detection information according to different pressure values.
The liquid level detection information is the liquid condition that the end is inserted to the pipe to whether be used for distinguishing the exhaust, detect the tip condition of pipe through level sensor or humidity transducer, thereby output liquid level detection information.
Step 401: and judging whether the pressure value corresponding to the peripheral pressure detection information is larger than the pressure value corresponding to the preset pressure reference information.
Whether the pipe is inserted or not is known by comparing the pressure value corresponding to the peripheral pressure detection information with the pressure value corresponding to the pressure reference information. The pressure reference information is preset information, and is set by a worker according to an actual situation, which is not described herein.
Step 4020: if the pressure value corresponding to the peripheral pressure detection information is not greater than the pressure value corresponding to the pressure reference information, the driving device is controlled to discharge the liquid in the laveur into the pipe, and whether the water level corresponding to the liquid level detection information is consistent with the water level corresponding to the preset liquid level reference information or not is judged.
If the pressure value corresponding to the peripheral pressure detection information is not greater than the pressure value corresponding to the pressure reference information, the tube is not inserted, and the driving device is controlled to discharge the liquid in the irrigator into the tube.
And judging whether liquid exists at the end part of the pipe or not while discharging, namely judging whether the water level corresponding to the liquid level detection information is consistent with the water level corresponding to the liquid level reference information or not. Wherein the liquid level reference information is information that a preset water level reaches. Through the comparison, whether the driving device controls the liquid to flow to the end of the pipe or not is known.
Step 4030: and if the water level corresponding to the liquid level detection information is consistent with the water level corresponding to the liquid level reference information, finishing exhausting and controlling the driving device to pause.
And if the water level corresponding to the liquid level detection information is consistent with the water level corresponding to the liquid level reference information, indicating that the liquid flows to the end part of the pipe, finishing air exhaust at the moment, and controlling the driving device to pause.
Step 4031: and if the water level corresponding to the liquid level detection information is not consistent with the water level corresponding to the liquid level reference information, continuously controlling the driving device to work and continuously detecting.
And if the water level corresponding to the liquid level detection information is not consistent with the water level corresponding to the liquid level reference information, indicating that the liquid does not flow to the end part of the pipe, and at the moment, continuously controlling the driving device to work and continuously detecting until the liquid flows to the end part of the pipe.
Step 4021: and if the pressure value corresponding to the peripheral pressure detection information is greater than the pressure value corresponding to the preset pressure reference information, and the water level corresponding to the liquid level detection information is consistent with the water level corresponding to the liquid level reference information, controlling the working power of a driving device preset on the pipe according to the parameter information.
If the pressure value corresponding to the peripheral pressure detection information is larger than the pressure value corresponding to the preset pressure reference information, the pipe is in the inserted state. At the moment, the water level corresponding to the liquid level detection information is consistent with the water level corresponding to the liquid level reference information, namely, in the inserted state, the gas of the pipe is discharged, and at the moment, the working power of the driving device on the pipe is controlled according to the parameter information so as to realize work.
Step 4022: and if the pressure value corresponding to the peripheral pressure detection information is greater than the pressure value corresponding to the preset pressure reference information, and the water level corresponding to the liquid level detection information is inconsistent with the water level corresponding to the liquid level reference information, prompting.
If the pressure value corresponding to the peripheral pressure detection information is larger than the pressure value corresponding to the pressure reference information, the pipe is in the inserted state. At this time, the water level corresponding to the liquid level detection information is inconsistent with the water level corresponding to the liquid level reference information, namely, the gas is not discharged, and at this time, prompt is performed, so that the person is informed of the situation at this time.
Referring to fig. 5, when the irrigator is used and is squeezed or dropped, the overall state of the irrigator changes, and the safety verification method of the irrigator comprises the following steps:
step 500: water pressure detection information of the liquid in the irrigator is obtained.
The water pressure detection information is the pressure state inside the lavaging device, thereby detecting the pressure inside the lavaging device through the water pressure sensor and outputting the water pressure detection information.
Step 501: and judging whether the pressure value corresponding to the water pressure detection information is larger than the pressure value corresponding to the preset water pressure reference information.
Through comparing the pressure value that the detection information of water pressure corresponds with the pressure value that water pressure benchmark information corresponds to know the inside pressure condition of laveur.
The water pressure reference information is preset information, and is set by a worker according to actual conditions, and is not described herein any more, and the water pressure reference information is a pressure interval inside the irrigator in a normal state.
Step 5020: and if the pressure value corresponding to the water pressure detection information is not greater than the pressure value corresponding to the water pressure reference information, continuing the detection.
If the pressure value corresponding to the water pressure detection information is not greater than the pressure value corresponding to the water pressure reference information, the lavaging device is indicated to be normally used, and the detection is continued.
Step 5021: and if the pressure value corresponding to the water pressure detection information is larger than the pressure value corresponding to the water pressure reference information, calculating the difference between the distance value corresponding to the height difference detection information before the preset unit time and the distance value corresponding to the current height difference detection information, and defining the difference as the distance difference.
If the pressure value corresponding to the water pressure detection information is greater than the pressure value corresponding to the water pressure reference information, it indicates that a pressure increase has occurred, at this time, the distance value corresponding to the height difference detection information before the unit time is calculated so that the height situation in the past time is known, and the difference between the distance values of the current height difference detection information and the height difference detection information in the past time is calculated so as to know whether a problem of dropping has occurred, and the difference between the distance values is defined as the distance difference.
The unit time is a preset time, and is set by a worker according to an actual situation, which is not described herein.
Step 503: and judging whether the distance difference is larger than a preset reference distance difference.
The distance difference and the reference distance difference are judged so as to know whether the object falls or is extruded, and the overall detection accuracy is improved. The reference distance difference is preset data, and is set by a worker according to an actual situation, which is not described herein.
Step 5030: and if the distance difference is not larger than the reference distance difference, controlling the driving device to stop working.
If the distance difference is not larger than the reference distance difference, the extrusion is indicated, the extrusion is possibly pressed by an external object or is artificially extruded, and at the moment, the control driving device stops working, so that the liquid is reduced to flow out from the port of the pipe.
Step 5031: and if the distance difference is larger than the reference distance difference, controlling the driving device to stop working and continue working after the preset holding time.
If the distance difference is larger than the reference distance difference, the falling is indicated, and the driving device is controlled to stop working at the moment and continue working after the holding time, so that the irrigator can work normally. The holding time is a preset time, and is set by a worker according to an actual situation, which is not described herein.
Referring to fig. 6, the method for thermostatic control of an irrigator comprises the steps of:
step 600: current temperature sensing information of the liquid in the lavage device is obtained.
The temperature detection information is the temperature of the liquid in the irrigator, and the detection of the liquid temperature is performed by a water temperature sensor.
Step 601: and calculating a temperature difference value between the temperature value corresponding to the temperature detection information and the temperature value corresponding to the preset reference temperature information.
The reference temperature information is preset temperature information and is set by a worker according to actual conditions, which is not described herein. The temperature difference between the two temperatures is known by calculating the temperature value corresponding to the temperature detection information and the temperature value corresponding to the reference temperature information.
Step 602: and matching the temperature difference value and the heating temperature value corresponding to the parameter information according to the corresponding relation among the temperature difference value, the parameter information and the heating temperature value stored in the preset temperature database.
The temperature database is a preset database, and the temperature database stores temperature difference values, parameter information and heating temperature values. The temperature difference value and the parameter information are input into the temperature database, and the heating temperature value corresponding to the temperature difference value and the parameter information can be called from the temperature database, so that the temperature is compensated under the condition of insufficient temperature.
Step 603: and controlling a preset water temperature control device to heat the liquid in the irrigator according to the heating temperature value.
And controlling the water temperature control device to heat the liquid in the irrigator according to the matched heating temperature value. Water temperature control device can be heaters for water such as heater, heating wire to heat the temperature in the laveur, and water temperature control device can adopt the mode of outside heating to the inside indirect heating of temperature of laveur, and water temperature control device also can adopt the direct heating of temperature in the laveur at that time of inside heating, sets up according to actual conditions by the staff, does not do not describe here any longer.
Referring to fig. 7, the method for correcting the constant temperature in an irrigator comprises the following steps:
step 700: current room temperature detection information in a current environment and current identification information of a current lavager are obtained.
The current indoor temperature is detected by an environment sensor, and room temperature detection information is output. The lavaging device is provided with an identification label which can be a two-dimensional code, a bar code and the like. The identification tag is identified by the camera, so as to output identification information, and the identification information is used for representing the unique identity of the current lavaging device.
Step 701: and matching according to the identification information stored in the preset article database and the pipe specification information to determine the pipe specification corresponding to the identification information.
The article database is a preset database, and the article data stores identification information and pipe specification information. By inputting the identification information into the article database, the specification of the pipe corresponding to the identification information can be matched, and the specification of the pipe comprises information parameters such as length and material of the pipe.
Step 702: and performing matching analysis according to the pipe specification, the room temperature detection information and the compensation temperature value stored in the temperature compensation database to determine the compensation temperature value corresponding to the pipe specification and the room temperature detection information.
The temperature compensation database is a preset database, and is set by a worker according to actual conditions, which is not described herein. And the temperature compensation database stores the pipe specification, the room temperature detection information and the compensation temperature value. After the pipe specification and the room temperature detection information are input into the temperature compensation database, the compensation temperature value corresponding to the pipe specification and the room temperature detection information can be matched.
Step 703: and controlling a preset temperature compensation device to heat the liquid in the irrigator according to the compensation temperature value.
The temperature compensation device is controlled to heat the liquid in the irrigator according to the compensation temperature value so as to realize further temperature compensation, reduce the influence of room temperature on the tube and also reduce the problem of temperature emission caused by overlong tube. Wherein, temperature compensation device is heating device, and temperature compensation device installs on the laveur to liquid in the laveur is heated.
Based on the same inventive concept, an embodiment of the present invention provides a flow rate control system for an ostomy lavage device, comprising:
the acquisition module is used for acquiring trigger information, height difference detection information, first position information, second position information, annular pressure detection information, serial number information, bending position information, peripheral pressure detection information, liquid level detection information, water pressure detection information, temperature detection information and identification information;
a memory for storing a program for a method of controlling the flow rate of an ostomy irrigator as described above;
a processor, a program in memory capable of being loaded for execution by the processor and implementing a method of controlling a flow rate of a stoma irrigator as described above.
It will be clear to those skilled in the art that, for convenience and simplicity of description, the foregoing division of the functional modules is merely used as an example, and in practical applications, the above function distribution may be performed by different functional modules according to needs, that is, the internal structure of the device is divided into different functional modules to perform all or part of the above described functions. For the specific working processes of the system, the apparatus and the unit described above, reference may be made to the corresponding processes in the foregoing method embodiments, and details are not described here again.
Embodiments of the present invention provide a computer readable storage medium storing a computer program that can be loaded by a processor and executed to perform a method of ostomy irrigator flow rate.
Computer storage media include, for example: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
Based on the same inventive concept, embodiments of the present invention provide an irrigator comprising a memory and a processor, the memory having stored thereon a computer program that can be loaded by the processor and perform a method of ostomy irrigator flow rate.
It will be clear to those skilled in the art that, for convenience and simplicity of description, the foregoing division of the functional modules is merely used as an example, and in practical applications, the above function distribution may be performed by different functional modules according to needs, that is, the internal structure of the device is divided into different functional modules to perform all or part of the above described functions. For the specific working processes of the system, the apparatus and the unit described above, reference may be made to the corresponding processes in the foregoing method embodiments, and details are not described here again.
The foregoing is a preferred embodiment of the present application and is not intended to limit the scope of the present application in any way, and any features disclosed in this specification (including the abstract and drawings) may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

Claims (10)

1. A method of controlling the flow rate of a stoma lavage comprising:
acquiring current trigger information;
judging whether the voltage value corresponding to the trigger information is consistent with the voltage value corresponding to the preset reference trigger information or not;
if the voltage value corresponding to the trigger information is inconsistent with the voltage value corresponding to the reference trigger information, continuing to detect;
if the voltage value corresponding to the trigger information is consistent with the voltage value corresponding to the reference trigger information, acquiring current height difference detection information from the lavaging device to the tube;
matching the height difference detection information stored in the preset height database with the parameter information to determine the parameter information corresponding to the height difference detection information;
controlling the working power of the driving device preset on the tube according to the parameter information so as to complete the adjustment of the flow rate of the irrigator.
2. A method of flow rate control in a stoma irrigator according to claim 1, wherein: the method for acquiring the height difference detection information comprises the following steps:
acquiring first position information of the insertion end of the tube and second position information of the irrigator;
analyzing and matching according to a first coordinate point, first position information, a second coordinate point and second position information stored in a preset coordinate database to determine a first coordinate point corresponding to the first position information and a second coordinate point corresponding to the second position information;
calculating according to a first coordinate point, a second coordinate point and a distance value stored in a preset distance database to calculate the distance value corresponding to the first coordinate point and the second coordinate point;
calculating according to a first coordinate point, a second coordinate point and an angle value stored in a preset angle database to calculate the angle value corresponding to the first coordinate point and the second coordinate point;
and outputting the distance value and the angle value as height difference detection information.
3. A method of flow rate control in a stoma irrigator according to claim 2, wherein: the method for verifying the height difference detection information comprises the following steps:
acquiring current annular pressure detection information on a pipe and number information of a current pressure detection position;
judging whether the pressure value corresponding to the annular pressure detection information is larger than the pressure value corresponding to the preset reference annular pressure detection information or not;
if the pressure value corresponding to the annular pressure detection information is not greater than the pressure value corresponding to the reference annular pressure detection information, outputting the distance value and the angle value as altitude difference detection information;
if the pressure value corresponding to the annular pressure detection information is larger than the pressure value corresponding to the reference annular pressure detection information, marking the number information of the current pressure detection position;
matching the number information stored in the preset pipe database with the bending position information to determine the bending position information corresponding to the marked number information;
the bending position information, the first position information, and the second position information are output as height difference detection information.
4. A method of flow rate control in a stoma irrigator according to claim 1, wherein: the method for exhausting the liquid at the insertion end of the pipe comprises the following steps:
acquiring current peripheral pressure detection information of the pipe insertion end and current liquid level detection information of the pipe insertion end;
judging whether the pressure value corresponding to the peripheral pressure detection information is larger than the pressure value corresponding to the preset pressure reference information or not;
if the pressure value corresponding to the peripheral pressure detection information is not greater than the pressure value corresponding to the pressure reference information, controlling the driving device to discharge the liquid in the laveur into the pipe, and judging whether the water level corresponding to the liquid level detection information is consistent with the water level corresponding to the preset liquid level reference information or not;
if the water level corresponding to the liquid level detection information is consistent with the water level corresponding to the liquid level reference information, finishing exhausting and controlling the driving device to pause;
if the water level corresponding to the liquid level detection information is not consistent with the water level corresponding to the liquid level reference information, the driving device is continuously controlled to work, and the detection is continuously carried out;
if the pressure value corresponding to the peripheral pressure detection information is larger than the pressure value corresponding to the preset pressure reference information, and the water level corresponding to the liquid level detection information is consistent with the water level corresponding to the liquid level reference information, controlling the working power of a driving device preset on the pipe according to the parameter information;
and if the pressure value corresponding to the peripheral pressure detection information is greater than the pressure value corresponding to the preset pressure reference information, and the water level corresponding to the liquid level detection information is inconsistent with the water level corresponding to the liquid level reference information, prompting.
5. A method of flow rate control in a stoma irrigator according to claim 1, wherein: the safety verification method of the irrigator comprises the following steps:
acquiring water pressure detection information of liquid in the irrigator;
judging whether the pressure value corresponding to the water pressure detection information is larger than the pressure value corresponding to the preset water pressure reference information or not;
if the pressure value corresponding to the water pressure detection information is not greater than the pressure value corresponding to the water pressure reference information, continuing the detection;
if the pressure value corresponding to the water pressure detection information is larger than the pressure value corresponding to the water pressure reference information, calculating the difference between the distance value corresponding to the height difference detection information before the preset unit time and the distance value corresponding to the current height difference detection information, and defining the difference as a distance difference;
judging whether the distance difference is larger than a preset reference distance difference or not;
if the distance difference is not larger than the reference distance difference, controlling the driving device to stop working;
and if the distance difference is larger than the reference distance difference, controlling the driving device to stop working and continue working after the preset holding time.
6. A method of flow rate control in a stoma irrigator according to claim 1, wherein: the constant temperature control method of the irrigator comprises the following steps:
obtaining current temperature detection information of liquid in the irrigator;
calculating a temperature difference value between a temperature value corresponding to the temperature detection information and a temperature value corresponding to the preset reference temperature information;
matching the temperature difference value and the heating temperature value corresponding to the parameter information according to the corresponding relation among the temperature difference value, the parameter information and the heating temperature value stored in the preset temperature database;
and controlling a preset water temperature control device to heat the liquid in the irrigator according to the heating temperature value.
7. A method of flow rate control in a stoma irrigator according to claim 6, wherein: the method for correcting the constant temperature in the irrigator comprises the following steps:
acquiring current room temperature detection information in the current environment and current identification information of a current lavaging device;
matching according to the identification information stored in the preset article database and the pipe specification information to determine the pipe specification corresponding to the identification information;
performing matching analysis according to the pipe specification, the room temperature detection information and the compensation temperature value stored in the temperature compensation database to determine the compensation temperature value corresponding to the pipe specification and the room temperature detection information;
and controlling a preset temperature compensation device to heat the liquid in the irrigator according to the compensation temperature value.
8. A stoma lavage flow rate control system comprising:
the acquisition module is used for acquiring trigger information, height difference detection information, first position information, second position information, annular pressure detection information, serial number information, bending position information, peripheral pressure detection information, liquid level detection information, water pressure detection information, temperature detection information and identification information;
a memory for storing a program for a stoma irrigator flow rate control method according to any of claims 1 to 7;
a processor, a program in memory being loadable for execution by the processor and implementing the ostomy irrigator flow rate control method of any of claims 1-7.
9. An irrigator comprising a memory and a processor, the memory having stored thereon a computer program that can be loaded by the processor and carry out the method according to any one of claims 1 to 7.
10. A computer-readable storage medium, in which a computer program is stored which can be loaded by a processor and which executes the method of any one of claims 1 to 7.
CN202210260066.9A 2022-03-16 2022-03-16 Method and system for controlling flow rate of ostomy lavage device, storage medium and lavage device Active CN114618044B (en)

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07128172A (en) * 1993-11-01 1995-05-19 Kitazawa Denki Seisakusho:Kk Pressure detection pipe-supporting mechanism and measuring apparatus for specific weight, level and temperature of liquid
US20100280491A1 (en) * 2008-01-21 2010-11-04 Coloplast A/S Irrigation system
CN103743816A (en) * 2013-12-30 2014-04-23 中国石油天然气集团公司 Method and equipment for detecting pipe
CN104739520A (en) * 2015-04-20 2015-07-01 匡仁锐 Control method of medical filling pump and system using method
US20170209639A1 (en) * 2014-07-23 2017-07-27 Olympus Winter & Ibe Gmbh Pump device
US20170348137A1 (en) * 2014-12-19 2017-12-07 Coloplast A/S A system for anal or stomal irrigation and a method for calibrating such a system
US20180256395A1 (en) * 2017-02-10 2018-09-13 Luis Jose ESCAF Systems and methods for the injection of viscoelastic fluid
KR20190036987A (en) * 2017-09-28 2019-04-05 부경대학교 산학협력단 Least-Cost Path Analysis Device and method thereof
CN215134479U (en) * 2020-12-24 2021-12-14 杭州市第一人民医院 Movable enema device

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07128172A (en) * 1993-11-01 1995-05-19 Kitazawa Denki Seisakusho:Kk Pressure detection pipe-supporting mechanism and measuring apparatus for specific weight, level and temperature of liquid
US20100280491A1 (en) * 2008-01-21 2010-11-04 Coloplast A/S Irrigation system
CN103743816A (en) * 2013-12-30 2014-04-23 中国石油天然气集团公司 Method and equipment for detecting pipe
US20170209639A1 (en) * 2014-07-23 2017-07-27 Olympus Winter & Ibe Gmbh Pump device
US20170348137A1 (en) * 2014-12-19 2017-12-07 Coloplast A/S A system for anal or stomal irrigation and a method for calibrating such a system
CN104739520A (en) * 2015-04-20 2015-07-01 匡仁锐 Control method of medical filling pump and system using method
US20180256395A1 (en) * 2017-02-10 2018-09-13 Luis Jose ESCAF Systems and methods for the injection of viscoelastic fluid
KR20190036987A (en) * 2017-09-28 2019-04-05 부경대학교 산학협력단 Least-Cost Path Analysis Device and method thereof
CN215134479U (en) * 2020-12-24 2021-12-14 杭州市第一人民医院 Movable enema device

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