CN114810567A - Enteral feeding pump control method, system, enteral feeding pump and storage medium - Google Patents
Enteral feeding pump control method, system, enteral feeding pump and storage medium Download PDFInfo
- Publication number
- CN114810567A CN114810567A CN202210321259.0A CN202210321259A CN114810567A CN 114810567 A CN114810567 A CN 114810567A CN 202210321259 A CN202210321259 A CN 202210321259A CN 114810567 A CN114810567 A CN 114810567A
- Authority
- CN
- China
- Prior art keywords
- feeding
- enteral
- pump
- preset
- total
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 58
- 235000016709 nutrition Nutrition 0.000 claims abstract description 72
- 230000035764 nutrition Effects 0.000 claims abstract description 70
- 238000012544 monitoring process Methods 0.000 claims abstract description 28
- 235000015097 nutrients Nutrition 0.000 claims description 34
- 230000002159 abnormal effect Effects 0.000 claims description 11
- 238000004590 computer program Methods 0.000 claims description 7
- 238000004364 calculation method Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 description 17
- 230000002572 peristaltic effect Effects 0.000 description 7
- 210000000936 intestine Anatomy 0.000 description 6
- 230000004044 response Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000001802 infusion Methods 0.000 description 3
- 229920001296 polysiloxane Polymers 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000002496 gastric effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/06—Control using electricity
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J15/00—Feeding-tubes for therapeutic purposes
- A61J15/0026—Parts, details or accessories for feeding-tubes
- A61J15/0076—Feeding pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
- F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/12—Machines, pumps, or pumping installations having flexible working members having peristaltic action
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B51/00—Testing machines, pumps, or pumping installations
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
- A61J2200/00—General characteristics or adaptations
- A61J2200/70—Device provided with specific sensor or indicating means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The invention discloses a control method and a control system of an enteral feeding pump, the enteral feeding pump and a storage medium, wherein the control method of the enteral feeding pump comprises the following steps: monitoring a current single delivery duration of the enteral feeding pump; calculating the current single intermittent time length according to the difference between the preset single feeding time length and the current single conveying time length; and controlling the motor of the enteral nutrition pump to operate intermittently according to the current single intermittent time length. The invention improves the feeding precision of the enteral nutrition pump.
Description
Technical Field
The invention relates to the technical field of medical equipment, in particular to a control method and a control system of an enteral nutrition pump, the enteral nutrition pump and a storage medium.
Background
Enteral feeding pumps are becoming increasingly important as a nutritional infusion set in clinical nutritional support. At present, the enteral nutrition pump on the market is mainly driven by a peristaltic wheel, a used motor is generally a direct-current brushless motor or a direct-current brush motor, the motor has a characteristic no matter the brush motor or the brushless motor is arranged, and the running speed is easily influenced by a load. However, the feeding tube of the enteral feeding pump has a variable load due to the difference of brand, length and use time, and the load of the enteral feeding pump is continuously fluctuated during the feeding of the nutrient solution. Thus, during actual use, the varying load affects the speed of operation of the motor, resulting in less feeding accuracy of the enteral feeding pump.
The above is only for the purpose of assisting understanding of the technical aspects of the present invention, and does not represent an admission that the above is prior art.
Disclosure of Invention
The invention mainly aims to provide a control method of an enteral nutrition pump, aiming at solving the technical problem of low feeding precision of the enteral nutrition pump.
In order to achieve the above object, the present invention provides a method of controlling an enteral feeding pump, including the steps of:
monitoring a current single delivery duration of the enteral feeding pump;
calculating the current single intermittent time length according to the difference between the preset single feeding time length and the current single conveying time length;
and controlling the motor of the enteral nutrition pump to operate intermittently according to the current single intermittent time length.
Optionally, the step of monitoring the current single delivery duration of the enteral feeding pump comprises:
monitoring when the enteral feeding pump delivers a preset single feeding amount of nutrient solution, the length of rotation of the motor of the enteral feeding pump is long, and the length of rotation is used as the length of the current single delivery.
Optionally, the step of calculating the current single pause duration according to the difference between the preset single feeding duration and the current single delivery duration comprises:
and acquiring the total feeding amount, and calculating to obtain the preset single feeding time according to the total feeding amount, the preset feeding speed and the preset single feeding amount.
Optionally, the step of obtaining the total feeding amount and calculating the preset single feeding duration according to the total feeding amount, the preset feeding speed and the preset single feeding amount comprises:
acquiring the total feeding amount, and calculating the total feeding duration according to the total feeding amount and the preset feeding speed;
calculating the total feeding times according to the total feeding amount and the preset single feeding amount;
and calculating the preset single feeding time according to the total feeding time and the total feeding times.
Optionally, the step of controlling the intermittent operation of the motor of the enteral feeding pump according to the current single pause duration comprises:
after the enteral nutrition pump delivers a preset single feeding amount of nutrient solution, controlling a motor of the enteral nutrition pump to pause, and counting the pause time of the motor pausing;
and controlling the motor of the enteral nutrition pump to continue running after the pause time length reaches the current single pause time length.
Optionally, after the step of when the pause duration reaches the current single pause duration, the method further includes:
counting the current feeding times of the enteral nutrition pump and acquiring the total feeding times;
judging whether the current feeding times reach the total feeding times;
controlling the enteral nutrition pump to stop running if the total feeding times are reached;
and if the total feeding times are not reached, controlling the motor of the enteral nutrition pump to continue to operate.
Optionally, the method of controlling an enteral feeding pump further comprises:
monitoring operational status information of the enteral feeding pump;
and outputting preset prompt information when the running state information is in an abnormal running state.
In order to achieve the above object, the present invention also provides a control system for an enteral feeding pump, including:
a monitoring module for monitoring a current single delivery duration of the enteral feeding pump;
the calculation module is used for calculating the current single intermittent time length according to the difference value between the preset single feeding time length and the current single conveying time length;
and the control module is used for controlling the motor of the enteral nutrition pump to operate intermittently according to the current single intermittent duration.
In order to achieve the above object, the present invention also provides an enteral feeding pump including: a motor, a memory, a processor and a computer program stored on the memory and executable on the processor, which computer program, when executed by the processor, carries out the steps of the method according to any one of the preceding claims.
Furthermore, to achieve the above object, the present invention also provides a computer-readable storage medium having stored thereon a control program for an enteral feeding pump, which when executed by a processor, implements the steps of the method for controlling an enteral feeding pump as set forth in any one of the above.
The control method of the enteral nutrition pump provided by the invention comprises the steps of monitoring the current single-time conveying duration of the nutrient solution with the preset single-time feeding amount of the enteral nutrition pump; calculating the current single intermittent time length according to the difference between the preset single feeding time length and the current single conveying time length; and controlling the motor of the enteral nutrition pump to operate intermittently according to the current single intermittent time length. According to the invention, the current single intermittent time length is calculated according to the difference between the preset single feeding time length and the current single conveying time length, so that the sum of the current single conveying time length and the current single intermittent time length is always the preset single feeding time length, therefore, on the premise that the preset single feeding time length and the preset single feeding amount are not changed, the feeding speed of the nutrient solution is ensured to be unchanged, and the feeding precision of the enteral nutrition pump is improved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application. In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.
FIG. 1 is a schematic flow chart of a first embodiment of a method of controlling an enteral feeding pump according to the present invention;
FIG. 2 is a schematic flow chart of a third embodiment of a method of controlling an enteral feeding pump according to the present invention;
FIG. 3 is a schematic view of a control system for an enteral feeding pump according to an embodiment of the present invention;
fig. 4 is a schematic device structure diagram of a hardware operating environment according to an embodiment of the present invention.
The implementation, functional features and advantages of the objectives of the present application will be further explained with reference to the accompanying drawings. With the above figures, there are shown specific embodiments of the present application, which will be described in more detail below. These drawings and written description are not intended to limit the scope of the inventive concepts in any manner, but rather to illustrate the inventive concepts to those skilled in the art by reference to specific embodiments.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the recitation of an element by the phrase "comprising an … …" does not exclude the presence of additional like elements in the process, method, article, or apparatus that comprises the element, and further, where similarly-named elements, features, or elements in different embodiments of the disclosure may have the same meaning, or may have different meanings, that particular meaning should be determined by their interpretation in the embodiment or further by context with the embodiment.
It should be understood that although the terms first, second, third, etc. may be used herein to describe various information, such information should not be limited to these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope herein. The word "if" as used herein may be interpreted as "at … …" or "when … …" or "in response to a determination", depending on the context. Also, as used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context indicates otherwise. It will be further understood that the terms "comprises," "comprising," "includes" and/or "including," when used in this specification, specify the presence of stated features, steps, operations, elements, components, items, species, and/or groups, but do not preclude the presence, or addition of one or more other features, steps, operations, elements, components, species, and/or groups thereof. The terms "or," "and/or," "including at least one of the following," and the like, as used herein, are to be construed as inclusive or mean any one or any combination. For example, "includes at least one of: A. b, C "means" any of the following: a; b; c; a and B; a and C; b and C; a and B and C ", again for example," A, B or C "or" A, B and/or C "means" any of the following: a; b; c; a and B; a and C; b and C; a and B and C'. An exception to this definition will occur only when a combination of elements, functions, steps or operations are inherently mutually exclusive in some way.
It should be understood that, although the steps in the flowcharts in the embodiments of the present application are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and may be performed in other orders unless explicitly stated herein. Moreover, at least some of the steps in the figures may include multiple sub-steps or multiple stages that are not necessarily performed at the same time, but may be performed at different times, in different orders, and may be performed alternately or at least partially with respect to other steps or sub-steps of other steps.
The words "if", as used herein, may be interpreted as "at … …" or "at … …" or "in response to a determination" or "in response to a monitoring", depending on the context. Similarly, the phrase "if it is determined" or "if it is monitored (a stated condition or event)" may be interpreted as "when determining" or "in response to determining" or "when monitoring (a stated condition or event)" or "in response to monitoring (a stated condition or event)", depending on the context.
It should be noted that, step numbers such as S100, S200, etc. are used herein for the purpose of more clearly and briefly describing corresponding contents, and do not constitute a substantial limitation on the sequence, and those skilled in the art may perform S200 first and then S100, etc. in the specific implementation, but these should be within the protection scope of the present application.
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.
In the following description, suffixes such as "module", "component", or "unit" used to denote elements are used only for the convenience of description of the present application, and have no specific meaning in themselves. Thus, "module", "component" or "unit" may be used mixedly.
Nutrient pump uses the peristaltic wheel drive to give first place to in intestines on the market at present, and the motor of using generally is that direct current brushless motor or direct current have a brush motor, no matter there is brush motor or brushless motor, all has a characteristic, and the functioning speed receives the influence of load easily, and nutrient pump is carrying the nutrient solution in-process in the intestines, and the load is constantly undulant. Therefore, during the actual use process, the running speed of the motor is affected by the fluctuating load, and the feeding precision of the enteral nutrition pump is further affected.
And the peristaltic wheel drives the nutrition pump in intestines, and the nutrition pipe that uses is the silicone tube, and the nutrition pipe of different brands probably is different in length. And even if the feeding tube is of the same brand, the silicone tube can be softened along with the increase of time in use, and meanwhile, the length of the silicone tube can be correspondingly lengthened. Thus, different brands and use times of feeding tubes can also lead to load variations.
However, the conventional enteral feeding pumps on the market do not take the above characteristics into consideration, so that the enteral feeding pumps do not control the feeding speed well, and the feeding precision of the enteral feeding pumps is low due to deviation between the estimated feeding speed and the actual feeding speed.
Referring to fig. 1, a first embodiment of the present invention provides a control method of an enteral feeding pump including:
step S100, monitoring the current single-time conveying time of the enteral nutrition pump;
specifically, in this embodiment, the enteral feeding pump employs a non-continuous infusion control mode, and the motor of the enteral feeding pump drives the peristaltic wheel to rotate for a period of time (e.g., one revolution of the peristaltic wheel), and then stops for a period of time, and then sequentially circulates in this way, thereby completing the whole feeding process. The discontinuous infusion control mode can simulate the gastrointestinal absorption of a person during normal feeding (namely, the patient eats one mouth, pauses and eats the next mouth), the comfort of the patient during use is ensured, and the method is more friendly to the patient. The feeding process of the enteral feeding pump can be monitored periodically, so that the current single feeding time length of the enteral feeding pump, namely the time length required by the enteral feeding pump to feed nutrient solution to a patient in a single time, can be obtained.
Further, step S100 further includes the steps of:
step S110, when the enteral nutrition pump delivers the preset single feeding amount of the nutrient solution, the rotation time of a motor of the enteral nutrition pump is monitored, and the rotation time is used as the current single delivery time.
Specifically, the preset single feeding amount may be a single feeding amount of the nutrient solution preset by the manufacturer, or may be a single feeding amount set by the user according to actual needs. The length of time that the motor of the enteral feeding pump is rotated when the enteral feeding pump delivers a preset single feeding amount of nutrient solution can be deduced by means of a timer function of an MCU (micro controller Unit) of the enteral feeding pump. For example, when the enteral feeding pump delivers a preset single feeding amount of nutrient solution, the motor rotates one turn, and the time taken for the motor to rotate one turn can be calculated through the function of the timer. The rotation period may then be taken as the current single delivery period. In this embodiment, it is long as current single transportation when the rotation of motor is long when feeding volume nutrient solution to predetermine the single through with the nutrient pump transport in intestines, can need not to realize the long monitoring of current single transportation complicacy ground monitoring facilities, has improved the long convenience of monitoring current single transportation, also need not to increase extra hardware cost.
Step S200, calculating the current single intermittent duration according to a preset single feeding duration and the current single conveying duration, wherein the preset single feeding duration is the sum of the current single conveying duration and the current single intermittent duration;
specifically, the preset single feeding time length may be a single feeding time length required for completing the total feeding amount under the preset feeding speed and the preset single feeding amount, or a time length set by the user according to actual needs. Wherein the preset single feeding duration is the current single delivery duration andthe sum of the current single pause durations. And calculating the time length difference between the preset single feeding time length and the single conveying time length, and taking the time length difference as the current single intermittent time length. I.e. the current single pause duration t 2 Equal to the preset single feeding duration t minus the current single delivery duration t 1 . For example, the preset single feeding time period t is 5s, and the current single delivery time period t is monitored 1 Is 2s, the current single pause time length t 2 ＝5-2＝3s。
Further, step S200 is preceded by the steps of:
and step S210, acquiring the total feeding amount, and calculating the preset single feeding time length according to the total feeding amount, the preset feeding speed and the preset single feeding amount.
Specifically, the preset feeding speed may be a feeding speed set by the user according to actual needs, and the preset single feeding amount may be a feeding amount set by the user according to actual needs, or may be a single feeding amount of the enteral nutrition pump preset by the manufacturer, such as an amount of the nutrient solution output by one-week rotation of the peristaltic wheel. After obtaining the total feeding amount of the nutrient solution, the total feeding duration can be obtained according to the total feeding amount and the preset feeding speed, then the total feeding frequency can be obtained according to the total feeding amount and the preset single feeding amount, and finally the preset single feeding duration can be calculated according to the total feeding duration and the total feeding frequency. In this embodiment, the preset single feeding duration is calculated according to the total feeding amount, the preset feeding speed and the preset single feeding amount, and the user can control the preset single feeding duration by setting the corresponding total feeding amount, the preset feeding speed and the preset single feeding amount.
Further, step S210 further includes the steps of:
step S211, acquiring the total feeding amount, and calculating the total feeding duration according to the total feeding amount and the preset feeding speed;
step S212, calculating the total feeding times according to the total feeding amount and the preset single feeding amount;
and step S213, calculating the preset single feeding time according to the total feeding time and the total feeding times.
Specifically, the total feeding amount of the nutrient solution can be obtained according to the total feeding amount information input by the user through the input unit. Then, the total feeding time length can be calculated according to the total feeding amount and the preset feeding speed, then the total feeding times can be calculated according to the total feeding amount and the preset single feeding amount, and finally the preset single feeding time length can be calculated according to the total feeding time length and the total feeding times. Namely the total feeding time is the total feeding amount/the preset feeding speed; the total feeding times is the total feeding amount/the preset single feeding amount; the length of single feeding is preset as the total feeding length/total feeding times.
For example, the total feeding amount is 200mL, the preset feeding rate is 60mL/min, and the preset single feeding amount is 5 mL. The total feeding time length is total feeding amount/preset feeding speed is 200/60 minutes and 20 seconds; total feeding times are total feeding amount/preset single feeding amount is 200/5 or 40 times; the preset single feeding time length/total feeding times is 200 seconds/40 seconds/5 seconds.
And step S300, controlling the motor of the enteral nutrition pump to operate intermittently according to the current single intermittent duration.
In particular, the motor of the enteral feeding pump may be controlled to operate intermittently in accordance with the current single pause duration. After the preset single feeding amount of the nutrient solution is delivered, the enteral nutrition pump can be controlled to pause until the pause time reaches the single pause time, and then the next nutrient solution delivery process is performed, that is, the preset single feeding amount of the nutrient solution is delivered and the step S100 is executed.
Further, step S300 includes the steps of:
step S310, after the enteral nutrition pump delivers a preset single feeding amount of nutrient solution, controlling a motor of the enteral nutrition pump to pause, and counting pause time of the motor;
and step S311, controlling the motor of the enteral nutrition pump to continue to operate after the pause time length reaches the current single pause time length.
Specifically, after the enteral feeding pump delivers a preset single feeding amount of nutrient solution, the motor of the enteral feeding pump can be controlled to pause, and the pause time of the motor pausing operation is counted through the timer function of the MCU. And controlling the motor of the enteral nutrition pump to continue running after the pause time length reaches the current single pause time length. So that the enteral feeding pump performs the next feeding process of feeding the nutrient solution, i.e. feeding the nutrient solution with the preset single feeding amount and performing step S100.
In a first embodiment of the invention, the current single delivery duration of a single feeding amount of nutrient solution is preset by monitoring the enteral feeding pump; calculating the current single intermittent time length according to the difference between the preset single feeding time length and the current single conveying time length; and controlling the motor of the enteral nutrition pump to operate intermittently according to the current single intermittent time length. The present embodiment calculates the length of the current single intermittent operation according to the difference between the preset length of the single feeding time and the preset length of the single feeding time, so that the sum of the current length of the single feeding time and the current length of the single intermittent operation time is always the preset length of the single feeding time, thereby ensuring that the feeding speed of the nutrient solution is not changed on the premise that the preset length of the single feeding time and the preset length of the single feeding time are not changed, and improving the feeding precision of the enteral nutrition pump.
Further, referring to fig. 2, a second embodiment of the present invention provides a control method of an enteral feeding pump, based on the above-mentioned embodiment shown in fig. 1, the step of when the pause duration reaches the current single pause duration further includes:
step S320, counting the current feeding times of the enteral nutrition pump, and acquiring the total feeding times;
step S330, judging whether the current feeding times reach the total feeding times;
step S331, if the total feeding times are reached, controlling the enteral nutrition pump to stop running;
and step S332, if the total feeding times are not reached, controlling the motor of the enteral nutrition pump to continuously operate.
Specifically, when the pause period reaches the current single pause period, the current feeding times of the enteral feeding pump can be counted, and the total feeding times can be obtained. Of course, it will be understood by those skilled in the art that the statistics may also be performed when the pause period reaches the single pause time, or after the motor controlling the enteral feeding pump has been suspended from operation. It is then determined whether the feeding process of the enteral feeding pump has ended by determining whether the current feeding number has reached the total feeding number. If the current feeding times reach the total feeding times, which indicates that the feeding process of the enteral nutrition pump is finished, the enteral nutrition pump can be controlled to stop running, and of course, a prompt tone can be given to prompt the user that the feeding process is finished. If the current feeding times do not reach the total feeding times, which indicates that the feeding process of the enteral nutrition pump is not finished yet, the motor of the enteral nutrition pump can be controlled to continue to operate, so that the enteral nutrition pump can perform the next process of delivering the nutrient solution. In this embodiment, when the current feeding frequency reaches the total feeding frequency, the enteral nutrition pump is controlled to stop operating, so that the workload of a user is reduced, and the convenience of the enteral nutrition pump in use is improved.
Still further, the method of controlling an enteral feeding pump further comprises:
step S410, monitoring the running state information of the enteral nutrition pump;
step S411, when the running state information is an abnormal running state, outputting a preset prompt message.
Specifically, the manufacturer may preset an exception condition, which may include an exception scenario when the enteral feeding pump is running abnormally. For example, the enteral nutrition pump stops operating when the current feeding frequency does not reach the total feeding frequency, or the enteral nutrition pump still operates in an abnormal situation when the current feeding frequency exceeds the total feeding frequency. Therefore, whether the enteral nutrition pump is in an abnormal operation state or not is judged according to the preset abnormal condition, and the operation state information is obtained. The operation state information may include a normal operation state and an abnormal operation state. When the operation state information indicates an abnormal operation state indicating that the operation of the enteral feeding pump is abnormal, a preset prompt message may be output. The expression form of the preset prompting message can be one or combination of voice, characters, images and the like. In this embodiment, the running state of the enteral nutrition pump is monitored, so that the prompt can be given when the enteral nutrition pump runs abnormally, a user can timely deal with the abnormal situation, and the convenience and the safety of the enteral nutrition pump during use are improved.
Fig. 3 is a schematic view of a control system of an enteral feeding pump according to an embodiment of the present invention, as shown in fig. 3.
An embodiment of the present invention provides a control system of an enteral feeding pump, including:
a monitoring module 10 for monitoring a current single delivery duration of the enteral feeding pump;
the calculation module 20 is configured to calculate a current single intermittent duration according to a difference between a preset single feeding duration and the current single delivery duration;
and the control module 30 is used for controlling the motor of the enteral nutrition pump to operate intermittently according to the current single intermittent time length.
Still further, the control system of the enteral feeding pump further comprises:
monitoring module 10 is still used for the monitoring when nutrition pump carries and predetermines single feeding volume nutrient solution in the intestines, length of time is prolonged in the rotation of nutrition pump's motor in the intestines, will length of time is as current single transport length of time when rotating.
Still further, the control system of the enteral feeding pump further comprises:
the calculating module 20 is further configured to obtain a total feeding amount, and calculate a preset single feeding duration according to the total feeding amount, a preset feeding speed, and a preset single feeding amount.
Still further, the control system of the enteral feeding pump further comprises:
the calculating module 20 is further configured to obtain a total feeding amount, and calculate a total feeding duration according to the total feeding amount and a preset feeding speed;
the calculating module 20 is further configured to calculate a total feeding frequency according to the total feeding amount and a preset single feeding amount;
and the calculating module 20 is further configured to calculate a preset single feeding time according to the total feeding time and the total feeding times.
Still further, the control system of the enteral feeding pump further comprises:
the control module 30 is further configured to control the motor of the enteral nutrition pump to pause after the enteral nutrition pump delivers a preset single feeding amount of nutrient solution, and count a pause duration of the motor pausing;
the control module 30 is further configured to control the motor of the enteral feeding pump to continue to operate after the pause period reaches the current single pause period.
Still further, the control system of the enteral feeding pump further comprises:
the control module 30 is also used for counting the current feeding times of the enteral nutrition pump and acquiring the total feeding times;
the control module 30 is further configured to determine whether the current feeding frequency reaches a total feeding frequency;
a control module 30 further for controlling the enteral nutrition pump to stop operation if a total feeding number is reached;
the control module 30 is further configured to control the motor of the enteral feeding pump to continue to operate if the total feeding times are not reached.
Still further, the control system of the enteral feeding pump further comprises: a prompt module;
the prompting module is used for monitoring the running state information of the enteral nutrition pump;
and the prompting module is used for outputting preset prompting information when the running state information is in an abnormal running state.
As shown in fig. 4, fig. 4 is a schematic device structure diagram of a hardware operating environment according to an embodiment of the present invention.
As shown in fig. 4, the enteral feeding pump may include: a processor 1001, such as a CPU, a communication bus 1002, memory 1003, and motor 1004. Wherein a communication bus 1002 is used to enable connective communication between these components. The Memory 1003 may be a high-speed RAM Memory or a Non-Volatile Memory (Non-Volatile Memory), such as a disk Memory. The memory 1003 may alternatively be a storage device separate from the processor 1001. The motor 1004 may be a dc brushless motor or a dc brush motor, and the motor 1004 may be driven by a peristaltic wheel to transport the nutrient solution through the nutrient tube. Of course, the enteral feeding pump may also include a Display unit such as a Display screen (Display), an input unit such as a Keyboard (Keyboard), and standard wired, wireless interfaces (e.g., Wi-Fi interfaces), etc.
Those skilled in the art will appreciate that the configuration of the apparatus shown in fig. 4 does not constitute a limitation of the enteral feeding pump, and may include more or fewer components than shown, or some components in combination, or a different arrangement of components.
As shown in fig. 4, the memory 1003, which is one type of computer storage medium, may include an operating system, a network communication module, a user interface module, and a control application for the enteral feeding pump.
In the apparatus shown in fig. 4, the processor 1001 may be configured to invoke a control application of the enteral feeding pump stored in the memory 1003 and to perform the operations in the control method for implementing the enteral feeding pump in the embodiments described above.
In addition, an embodiment of the present invention further provides a computer storage medium, where a computer program is stored on the computer storage medium, and when the computer program is executed by a processor, the computer program implements the operations in the control method for an enteral feeding pump provided in the above embodiment, and specific steps are not described in detail here.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity/action/object from another entity/action/object without necessarily requiring or implying any actual such relationship or order between such entities/actions/objects; the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
For the apparatus embodiment, since it is substantially similar to the method embodiment, it is described relatively simply, and reference may be made to some descriptions of the method embodiment for relevant points. The above-described apparatus embodiments are merely illustrative, in that elements described as separate components may or may not be physically separate. Some or all of the modules can be selected according to actual needs to achieve the purpose of the scheme of the invention. One of ordinary skill in the art can understand and implement it without inventive effort.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) as described above and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, a vehicle, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A method of controlling an enteral feeding pump, characterized by comprising the steps of:
monitoring a current single delivery duration of the enteral feeding pump;
calculating the current single intermittent time length according to the difference between the preset single feeding time length and the current single conveying time length;
and controlling the motor of the enteral nutrition pump to operate intermittently according to the current single intermittent time length.
2. The method of controlling an enteral feeding pump according to claim 1, wherein the step of monitoring the current single-delivery duration of the enteral feeding pump comprises:
monitoring when the enteral feeding pump delivers a preset single feeding amount of nutrient solution, the length of rotation of the motor of the enteral feeding pump is long, and the length of rotation is used as the length of the current single delivery.
3. The method of controlling an enteral feeding pump according to claim 1, wherein the step of calculating the current single pause period based on the difference between the preset single feeding period and the current single delivery period is preceded by the steps of:
and acquiring the total feeding amount, and calculating to obtain the preset single feeding time according to the total feeding amount, the preset feeding speed and the preset single feeding amount.
4. The method of controlling an enteral feeding pump according to claim 3, wherein the step of obtaining a total feeding amount and calculating a preset single feeding duration based on the total feeding amount, a preset feeding speed and a preset single feeding amount comprises:
acquiring the total feeding amount, and calculating the total feeding duration according to the total feeding amount and the preset feeding speed;
calculating the total feeding times according to the total feeding amount and the preset single feeding amount;
and calculating the preset single feeding time according to the total feeding time and the total feeding times.
5. The method of controlling an enteral feeding pump according to claim 1, wherein the step of controlling the intermittent operation of the motor of the enteral feeding pump according to the current single pause period comprises:
after the enteral nutrition pump delivers a preset single feeding amount of nutrient solution, controlling a motor of the enteral nutrition pump to pause, and counting the pause time of the motor pausing;
and controlling the motor of the enteral nutrition pump to continue running after the pause time length reaches the current single pause time length.
6. The method of controlling an enteral feeding pump according to claim 5, wherein the step of when the pause period reaches the current single pause period further comprises:
counting the current feeding times of the enteral nutrition pump and acquiring the total feeding times;
judging whether the current feeding times reach the total feeding times;
controlling the enteral nutrition pump to stop running if the total feeding times are reached;
and if the total feeding times are not reached, controlling the motor of the enteral nutrition pump to continue to operate.
7. The method of controlling an enteral feeding pump according to any one of claims 1 to 6, further comprising:
monitoring operational status information of the enteral feeding pump;
and outputting preset prompt information when the running state information is in an abnormal running state.
8. A control system for an enteral feeding pump, the control system comprising:
a monitoring module for monitoring a current single delivery duration of the enteral feeding pump;
the calculation module is used for calculating the current single intermittent time length according to the difference value between the preset single feeding time length and the current single conveying time length;
and the control module is used for controlling the motor of the enteral nutrition pump to operate intermittently according to the current single intermittent duration.
9. An enteral feeding pump characterized by comprising: a motor, a memory, a processor and a computer program stored on the memory and executable on the processor, which computer program, when executed by the processor, carries out the steps of the method according to any one of claims 1 to 7.
10. A computer-readable storage medium, characterized in that the computer-readable storage medium has stored thereon a control program of an enteral nutrition pump, which when executed by a processor implements the steps of a method of controlling an enteral nutrition pump according to any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210321259.0A CN114810567B (en) | 2022-03-29 | 2022-03-29 | Enteral nutrition pump control method, enteral nutrition pump control system, enteral nutrition pump and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210321259.0A CN114810567B (en) | 2022-03-29 | 2022-03-29 | Enteral nutrition pump control method, enteral nutrition pump control system, enteral nutrition pump and storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114810567A true CN114810567A (en) | 2022-07-29 |
| CN114810567B CN114810567B (en) | 2024-05-14 |
Family
ID=82532407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210321259.0A Active CN114810567B (en) | 2022-03-29 | 2022-03-29 | Enteral nutrition pump control method, enteral nutrition pump control system, enteral nutrition pump and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114810567B (en) |
Citations (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4507055A (en) * | 1983-07-18 | 1985-03-26 | Gulf Oil Corporation | System for automatically controlling intermittent pumping of a well |
| DE3743272C1 (en) * | 1987-12-19 | 1989-06-22 | Fresenius Ag | Hemodiafiltration device and method for monitoring hemodiafiltration |
| DE19916471C1 (en) * | 1999-04-13 | 2000-10-19 | Horn Armaturen | Pumped delivery method for providing preselected quantity compares delivered quantity during operation of pump with difference between preselected quantity and residual quantity delivered after pump is switched off |
| CN2621715Y (en) * | 2003-02-05 | 2004-06-30 | 浙江大学医学仪器有限公司 | Stepping nutritius pump |
| EP1930594A1 (en) * | 2006-11-27 | 2008-06-11 | Robert Bosch GmbH | Method for controlling a hydro pump and electronic control unit |
| US20140031784A1 (en) * | 2012-07-25 | 2014-01-30 | Tyco Healthcare Group Lp | Enteral Feeding Pump With Flow Adjustment |
| CN103889479A (en) * | 2011-08-30 | 2014-06-25 | 甘布罗伦迪亚股份公司 | Medical apparatus for extracorporeal treatment of fluid and a process of calculating set flow rates in a medical apparatus for delivery or collection of fluids |
| WO2014179594A2 (en) * | 2013-05-01 | 2014-11-06 | Francis Nathania Alexandra | System and method for monitoring administration of nutrition |
| SE1450673A1 (en) * | 2014-06-03 | 2015-12-04 | Xylem Ip Man S À R L | Method for controlling a pump arrangement |
| US20160045400A1 (en) * | 2014-08-12 | 2016-02-18 | Covidien Lp | Downstream flow detection system for flow control apparatus |
| WO2018185738A1 (en) * | 2017-04-02 | 2018-10-11 | ART MEDICAL Ltd. | Systems and methods for dynamic control of enteral feeding according to energy expenditure |
| JP2019191760A (en) * | 2018-04-20 | 2019-10-31 | オムロン株式会社 | Regulator, adjustment method, and adjustment system |
| CN111441935A (en) * | 2020-04-03 | 2020-07-24 | 北京海益同展信息科技有限公司 | Water pump monitoring method, device and system, electronic equipment and storage medium |
| US20200281819A1 (en) * | 2019-03-04 | 2020-09-10 | ART MEDICAL Ltd. | Nutritional support feeding efficiency |
| CN111974572A (en) * | 2020-08-21 | 2020-11-24 | 广州大学 | Atomization method of atomization device |
| CN112494752A (en) * | 2020-11-03 | 2021-03-16 | 健帆生物科技集团股份有限公司 | Infusion pump data processing method, infusion pump and storage medium |
| WO2021102242A1 (en) * | 2019-11-21 | 2021-05-27 | Bayer Healthcare Llc | System and method for fluid delivery using pressure-based motor control for fluid injector devices |
| CN112932978A (en) * | 2021-01-25 | 2021-06-11 | 溧阳市人民医院 | Tidal enteral nutrition pump |
| CN113367992A (en) * | 2021-07-03 | 2021-09-10 | 珠海市美瑞华医用科技有限公司 | Nutrition pump and control method thereof |
| CN113694299A (en) * | 2021-08-31 | 2021-11-26 | 珠海市美瑞华医用科技有限公司 | Control method of infusion system |
| CN215961185U (en) * | 2021-03-22 | 2022-03-08 | 中国人民解放军空军军医大学 | Enteral nutrition feeding pump capable of carrying out automatic intermittent feeding |
-
2022
- 2022-03-29 CN CN202210321259.0A patent/CN114810567B/en active Active
Patent Citations (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4507055A (en) * | 1983-07-18 | 1985-03-26 | Gulf Oil Corporation | System for automatically controlling intermittent pumping of a well |
| DE3743272C1 (en) * | 1987-12-19 | 1989-06-22 | Fresenius Ag | Hemodiafiltration device and method for monitoring hemodiafiltration |
| DE19916471C1 (en) * | 1999-04-13 | 2000-10-19 | Horn Armaturen | Pumped delivery method for providing preselected quantity compares delivered quantity during operation of pump with difference between preselected quantity and residual quantity delivered after pump is switched off |
| CN2621715Y (en) * | 2003-02-05 | 2004-06-30 | 浙江大学医学仪器有限公司 | Stepping nutritius pump |
| EP1930594A1 (en) * | 2006-11-27 | 2008-06-11 | Robert Bosch GmbH | Method for controlling a hydro pump and electronic control unit |
| CN103889479A (en) * | 2011-08-30 | 2014-06-25 | 甘布罗伦迪亚股份公司 | Medical apparatus for extracorporeal treatment of fluid and a process of calculating set flow rates in a medical apparatus for delivery or collection of fluids |
| US20140031784A1 (en) * | 2012-07-25 | 2014-01-30 | Tyco Healthcare Group Lp | Enteral Feeding Pump With Flow Adjustment |
| CN104603786A (en) * | 2012-07-25 | 2015-05-06 | 柯惠有限合伙公司 | Enteral feeding pump with flow adjustment |
| WO2014179594A2 (en) * | 2013-05-01 | 2014-11-06 | Francis Nathania Alexandra | System and method for monitoring administration of nutrition |
| SE1450673A1 (en) * | 2014-06-03 | 2015-12-04 | Xylem Ip Man S À R L | Method for controlling a pump arrangement |
| US20160045400A1 (en) * | 2014-08-12 | 2016-02-18 | Covidien Lp | Downstream flow detection system for flow control apparatus |
| WO2018185738A1 (en) * | 2017-04-02 | 2018-10-11 | ART MEDICAL Ltd. | Systems and methods for dynamic control of enteral feeding according to energy expenditure |
| CN110692108A (en) * | 2017-04-02 | 2020-01-14 | 艾特医疗有限公司 | System and method for dynamically controlling enteral feeding based on energy expenditure |
| JP2019191760A (en) * | 2018-04-20 | 2019-10-31 | オムロン株式会社 | Regulator, adjustment method, and adjustment system |
| US20200281819A1 (en) * | 2019-03-04 | 2020-09-10 | ART MEDICAL Ltd. | Nutritional support feeding efficiency |
| WO2021102242A1 (en) * | 2019-11-21 | 2021-05-27 | Bayer Healthcare Llc | System and method for fluid delivery using pressure-based motor control for fluid injector devices |
| CN111441935A (en) * | 2020-04-03 | 2020-07-24 | 北京海益同展信息科技有限公司 | Water pump monitoring method, device and system, electronic equipment and storage medium |
| CN111974572A (en) * | 2020-08-21 | 2020-11-24 | 广州大学 | Atomization method of atomization device |
| CN112494752A (en) * | 2020-11-03 | 2021-03-16 | 健帆生物科技集团股份有限公司 | Infusion pump data processing method, infusion pump and storage medium |
| CN112932978A (en) * | 2021-01-25 | 2021-06-11 | 溧阳市人民医院 | Tidal enteral nutrition pump |
| CN215961185U (en) * | 2021-03-22 | 2022-03-08 | 中国人民解放军空军军医大学 | Enteral nutrition feeding pump capable of carrying out automatic intermittent feeding |
| CN113367992A (en) * | 2021-07-03 | 2021-09-10 | 珠海市美瑞华医用科技有限公司 | Nutrition pump and control method thereof |
| CN113694299A (en) * | 2021-08-31 | 2021-11-26 | 珠海市美瑞华医用科技有限公司 | Control method of infusion system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114810567B (en) | 2024-05-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11657905B2 (en) | Medical fluid delivery system including a mobile platform for patient engagement and treatment compliance | |
| US11259992B2 (en) | Method of operating an enteral feeding pump | |
| US20230116194A1 (en) | Intelligent medication delivery systems and methods for dose recommendation and management | |
| US20220305200A1 (en) | Infusion pump system and method with common line auto flush | |
| US10016559B2 (en) | Advanced step therapy delivery for an ambulatory infusion pump and system | |
| US9314564B2 (en) | Pump controller that checks operational state of insulin pump for controlling the insulin pump | |
| WO2020051325A1 (en) | Medical fluid delivery system including a mobile platform for patient engagement and treatment compliance | |
| CN114810567A (en) | Enteral feeding pump control method, system, enteral feeding pump and storage medium | |
| CN113795285B (en) | Personalized dialysis using built-in sensors | |
| JP4594824B2 (en) | Roller type pump device | |
| US20220401640A1 (en) | Intravenous infusion pumps with system and pharmacodynamic model adjustment for display and operation | |
| CN114642800B (en) | Voice reminding device and method for intelligently and interactively reminding patient to use inhalant | |
| US11738144B2 (en) | Techniques enabling adaptation of parameters in aid systems by user input | |
| US20240000347A1 (en) | System and method for evaluating risk of hypoglycemia or hyperglycemia | |
| US20240075208A1 (en) | Method for detecting occlusions in a fluid path using blood glucose readings | |
| JP2022133534A (en) | Solution preparation device and control method thereof | |
| CN118267299A (en) | Enteral nutrition pump status determination method, system, device and storage medium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |