CN116159203A - Analgesic pump administration control method and device, analgesic pump and storage medium - Google Patents

Analgesic pump administration control method and device, analgesic pump and storage medium Download PDF

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Publication number
CN116159203A
CN116159203A CN202211516828.3A CN202211516828A CN116159203A CN 116159203 A CN116159203 A CN 116159203A CN 202211516828 A CN202211516828 A CN 202211516828A CN 116159203 A CN116159203 A CN 116159203A
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China
Prior art keywords
index data
speed
administration
patient
current
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CN202211516828.3A
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Chinese (zh)
Inventor
邢东林
温林
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Sichuan Peoples Hospital of Sichuan Academy of Medical Sciences
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Sichuan Peoples Hospital of Sichuan Academy of Medical Sciences
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Priority to CN202211516828.3A priority Critical patent/CN116159203A/en
Publication of CN116159203A publication Critical patent/CN116159203A/en
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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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/369—Electroencephalography [EEG]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/316—Modalities, i.e. specific diagnostic methods
    • A61B5/389—Electromyography [EMG]
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/142—Pressure infusion, e.g. using pumps
    • A61M2005/14208—Pressure infusion, e.g. using pumps with a programmable infusion control system, characterised by the infusion program

Abstract

The invention discloses an analgesic pump drug administration control method, an analgesic pump drug administration control device, an analgesic pump and a storage medium. The method comprises the following steps: acquiring a corresponding relation between a set index data range of a set associated part of a patient operation part and a pain level, wherein the set associated part is a brain or any body position within a set distance range from the operation part, when the set associated part is the brain, the set index data is preset electroencephalogram index data of an electroencephalogram signal, and when the set associated part is any body surface position, the set index data is potential change amplitude data of an electromyographic signal; determining the current administration speed according to the detected setting index data of the setting association part and the corresponding relation between the setting index data range and the pain level; and performing infusion operation of the current patient according to the current administration speed. The invention solves the problem that the traditional pain level control analgesic pump is not objective enough in drug administration, can determine the pain level based on potential change, adjust drug administration condition in time, and can send out alarm when abnormal condition occurs.

Description

Analgesic pump administration control method and device, analgesic pump and storage medium
Technical Field
The invention relates to the technical field of medical treatment, in particular to an analgesic pump drug administration control method, an analgesic pump drug administration control device, an analgesic pump and a storage medium.
Background
The analgesic pump can help patients effectively relieve pain, but because of individual differences, disease conditions differences and disease course changes of different patients, a whole set of administration control can not meet treatment requirements according to a single program control mode, and the safety is poor. If the medical staff is completely relied on to check the room, a great deal of manpower is wasted, and the workload of the medical staff is increased.
The prior analgesic pump for controlling administration based on pain level determines the pain level through subjective scores of patients, and the subjective scores of the patients are not objective enough, so that the administration control of the prior analgesic pump is unreasonable.
Disclosure of Invention
The invention provides an analgesic pump drug administration control method, an analgesic pump drug administration control device, an analgesic pump and a storage medium, which are used for solving the problem that the existing pain level control analgesic pump drug administration is not objective enough, determining the pain level based on potential change, adjusting the drug administration condition in time, and giving an alarm when abnormal conditions occur.
According to an aspect of the present invention, there is provided a method of controlling administration of an analgesic pump, the method comprising:
acquiring a corresponding relation between a set index data range of a set associated part of a patient operation part and a pain level, wherein the set associated part is a brain or any body position within a set distance range from the operation part, when the set associated part is the brain, the set index data is preset electroencephalogram index data of an electroencephalogram signal, and when the set associated part is any body surface position, the set index data is potential change amplitude data of an electromyographic signal;
determining the current administration speed according to the detected setting index data of the setting association part and the corresponding relation between the setting index data range and the pain level;
and performing infusion operation of the current patient according to the current administration speed.
According to another aspect of the present invention, there is provided an analgesic pump administration control apparatus comprising:
the acquisition module is used for acquiring the corresponding relation between the set index data range of the set associated part of the operation part of the patient and the pain level, wherein the set associated part is a brain or any body surface position within the set distance range from the operation part, when the set associated part is a brain, the set index data is preset electroencephalogram index data of an electroencephalogram signal, and when the set associated part is any body surface position, the set index data is potential change amplitude data of an electromyogram signal;
the drug delivery speed determining module is used for determining the current drug delivery speed according to the detected set index data of the set associated part and the corresponding relation between the set index data range and the pain level;
and the execution module is used for executing the transfusion operation of the current patient according to the current drug administration speed.
According to another aspect of the present invention, there is provided an analgesic pump comprising:
the sensor is used for acquiring setting index data;
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein, the liquid crystal display device comprises a liquid crystal display device,
the memory stores a computer program executable by the at least one processor, the computer program being executable by the at least one processor to cause the at least one processor to control the sensor to detect setting index data of a setting-associated portion of the patient in real time, and to perform the analgesic pump administration control method of any of the embodiments of the invention.
According to another aspect of the present invention, there is provided a computer readable storage medium storing computer instructions for causing a processor to execute the analgesic pump administration control method of any of the embodiments of the present invention.
According to the technical scheme, the setting index data are objective data which can be detected by related equipment, so that the current administration speed is determined according to the detected setting index data of the setting related part and the corresponding relation between the setting index data range and the pain level, the objectivity and the accuracy of the current administration speed determination process are improved, the ideal pain relieving effect can be achieved after the operation of a patient by the minimum dose of analgesic, and the medication safety of the patient is improved.
It should be understood that the description in this section is not intended to identify key or critical features of the embodiments of the invention or to delineate the scope of the invention. Other features of the present invention will become apparent from the description that follows.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a flowchart of an analgesic pump administration control method according to a first embodiment of the present invention;
fig. 2 is a flowchart of an analgesic pump administration control method provided in accordance with a second embodiment of the present invention;
fig. 3 is a block diagram of an analgesic pump administration control apparatus according to a third embodiment of the present invention;
fig. 4 is a block diagram of an analgesic pump according to a fourth embodiment of the present invention;
fig. 5 is a schematic structural view of an analgesic pump.
Detailed Description
In order that those skilled in the art will better understand the present invention, a technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, shall fall within the scope of the present invention.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present invention and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the invention described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
Example 1
Fig. 1 is a flowchart of an analgesic pump administration control method according to an embodiment of the present invention, where the present embodiment is applicable to a scenario of postoperative analgesia, and the method may be performed by an analgesic pump administration control apparatus, which may be implemented in hardware and/or software, and the analgesic pump administration control apparatus may be configured in an analgesic pump. As shown in fig. 1, the method includes:
s110, acquiring a corresponding relation between a set index data range of a set associated part of a patient operation part and a pain level, wherein the set associated part is a brain or any body surface position within a set distance range from the operation part, when the set associated part is the brain, the set index data is preset electroencephalogram index data of an electroencephalogram signal, and when the set associated part is any body surface position, the set index data is potential change amplitude data of an electromyogram signal.
Pain is a subjective feeling, pain sensitivity of different patients is different, and some diseases cause feeling of feeling or hypoesthesia, which causes the same stimulus, the degree of pain felt by different patients is different, so it is necessary to tailor the administration speed of analgesic for each patient, and before tailoring the administration speed of analgesic for the patient, it is necessary to acquire the pain level of the patient, specifically, to acquire setting index data capable of describing the pain level of the patient, and the correspondence between the setting index data range to which the setting index data belongs and the pain level.
In one embodiment, the associated site is set to the brain, and the index data is set to the electroencephalogram data accordingly.
In one embodiment, the set-up related portion is any body surface position within a set distance range from the operation portion, and the set-up index data is potential variation amplitude data of the electromyographic signal.
Wherein the set distance range is used to define a range in which the sensor of the myoelectricity acquisition device is allowed to be placed. Illustratively, the set distance range is a range of 2cm from the surgical site, and for a transverse caesarean section, the surgical-related site is any position within 2cm above or below the incision of the caesarean section. The smaller set distance range can enable the corresponding relation between the set index data range of the patient set associated part and the pain level to be closer to the corresponding relation between the set index data range of the patient operation part and the pain level.
S120, determining the current administration speed according to the detected setting index data of the setting associated part and the corresponding relation between the setting index data range and the pain level.
A correspondence relationship between the pain level and the administration speed is established in advance, for example, the pain level A1 corresponds to the administration speed B1, the pain level A2 corresponds to the administration speed B2, and the pain level A3 corresponds to the administration speed B3. Wherein A1 is less than A2, A2 is less than A3, B1 is less than B2, and B2 is less than B3. It will be appreciated that the correspondence may be established under the direction of the physician based on the usage specifications of the respective analgesic.
Regarding the correspondence between the set index data range and the pain level, taking the amplitude data of the set index data as the electromyographic signal as an example, the set index data range C1 corresponds to the pain level A1, the set index data range C2 corresponds to the pain level A2, the set index data range C3 corresponds to the pain level A3, and so on. Wherein C1 is less than C2, C2 is less than C3, A1 is less than A2, A2 is less than A3. It will be appreciated that if the set index data corresponds to the set index data range C1, the set index data corresponds to the pain level A1 and the corresponding administration speed is the administration speed B1 corresponding to the pain level A1.
S130, performing infusion operation of the current patient according to the current administration speed.
The infusion device comprises an electronic valve for controlling the infusion speed, and the electronic valve is provided with at least two flow speed gears. After the current administration speed is determined, the infusion device of the analgesic pump is controlled to execute the infusion operation of the current patient according to the current administration speed. Specifically, a flow speed gear corresponding to the current administration speed is determined, and the electronic valve is adjusted to the flow speed gear so that the infusion speed reaches the current administration speed. According to the preset corresponding relation between the flow speed gear of the electronic valve and the administration speed, the administration speed of the analgesic is changed by changing the flow speed gear of the electronic valve, so that the accurate control and the rapid control of the administration speed are realized.
In one embodiment, after performing the infusion operation of the current patient, the method further comprises the steps of:
and a1, increasing the administration speed of the patient when no reduction trend of the pain level corresponding to the set index data is detected, so as to update the current administration speed.
And a2, executing the transfusion operation of the current patient according to the updated current drug administration speed.
If the pain level corresponding to the set index data range to which the set index data belongs is detected to rise step by step or a certain pain level is maintained unchanged, the pain of the patient is not relieved, the administration speed of the patient is required to be increased, and the transfusion operation of the patient is carried out according to the latest administration speed. The administration speed of the patient is automatically updated through the pain level corresponding to the index data range of the detected set index data, so that the accuracy and timeliness of the determination of the administration speed of the analgesic are improved.
In one embodiment, step a2 is followed by the further step of:
and a3, outputting an alarm signal if the updated current drug administration speed is greater than a set drug administration speed threshold value and/or the current drug administration amount reaches the set drug administration amount threshold value.
Wherein the administration speed threshold and the administration amount threshold are preset. This step aims to avoid the occurrence of prolonged anaesthesia of the patient due to continuous administration of the analgesic pump when the patient experiences an abnormal condition such as increased pain.
In one embodiment, after S130, the following steps are further included:
step b1: and outputting first alarm information when no reduction trend of the pain level corresponding to the set index data is detected.
When the continuous pain and/or the growing pain of the patient are detected, the alarm module on the equipment outputs alarm information in time to carry out sound-light word alarm, and remote alarm can be realized through technologies such as the Internet of things.
Step b2: receiving the administration speed increasing instruction, and increasing the administration speed according to the administration speed increasing instruction to update the current administration speed.
When receiving the administration speed increasing instruction input by the medical staff, increasing the administration speed according to the administration speed increasing instruction, and taking the latest administration speed as the current administration speed. When the drug delivery speed is increased according to the drug delivery speed increasing instruction, the drug delivery speed can be increased according to the percentage of the current drug delivery speed, and the drug delivery speed can also be increased by increasing the drug delivery speed gear, for example, the drug delivery gear corresponding to the current drug delivery speed is the drug delivery speed B1, when the drug delivery speed increasing instruction is detected, the drug delivery gear corresponding to the current drug delivery speed is increased by one step, so that the current drug delivery speed is increased to the drug delivery speed B2.
Step b3: and controlling the electronic valve to execute infusion operation according to the updated current administration speed.
And determining a flow speed gear corresponding to the updated current administration speed, and adjusting the electronic valve to the flow speed gear so as to enable the infusion speed to reach the updated current administration speed.
According to the technical scheme, the setting index data are objective data which can be detected by related equipment, so that the current administration speed is determined according to the detected setting index data of the setting related part and the corresponding relation between the setting index data range and the pain level, the objectivity and the accuracy of the current administration speed determination process are improved, the ideal pain relieving effect can be achieved after the operation of a patient by the minimum dose of analgesic, and the medication safety of the patient is improved.
Example two
Fig. 2 is a flowchart of an analgesic pump administration control method according to a second embodiment of the present invention. This embodiment is used to further define the "correspondence between the set index data range of the set associated part of the operation part of the patient and the pain level" in the foregoing embodiment.
Accordingly, the method comprises the steps of:
s210, applying electric stimulation to the operation site of the patient, and gradually increasing the electric stimulation intensity.
The stimulation electrode is placed at the operation position of the patient, and the intensity of the stimulation current output by the stimulation electrode is controlled by controlling the input voltage of the electric stimulation device, namely the intensity of the electric stimulation is controlled.
S220, setting index data corresponding to the associated parts respectively when the pain feeling of the patient in at least one set pain level is acquired, so as to establish the corresponding relation between the set index data range and the pain level.
When the relevant part is set to be the brain, the analgesic pump further comprises an electroencephalogram signal acquisition device, the electroencephalogram signal of the patient is acquired in real time through the electroencephalogram signal acquisition device in the process of applying the electric stimulus, and preset characteristic data of the electroencephalogram signal of the patient when at least one pain sensation of the set pain level is recorded. Illustratively, the starting pain level is pain level A1, and the pain level corresponds to setting index data C1', and pain level A2 corresponds to setting index data C2'. Determining that the pain level A1 corresponds to the set index data range C1 according to the set index data C1 'and the set index data C1' corresponding to the pain level A1; the pain level A2 is determined to correspond to the set index data range C2 based on the set index data C2 'and the set index data C2' corresponding to the pain level A2.
When the set association part is any body surface position within the set distance range from the operation part, the analgesic pump further comprises an electromyographic signal acquisition device, wherein the electromyographic signal acquisition device acquires the electromyographic signal of the patient in real time in the process of applying the electrical stimulus, and records the amplitude data of the electromyographic signal of the patient when the patient is in pain feeling of at least one set pain level. Illustratively, the starting pain level is pain level A1, and the pain level corresponds to setting index data C1', and pain level A2 corresponds to setting index data C2'. Determining that the pain level A1 corresponds to the set index data range C1 according to the set index data C1 'and the set index data C1' corresponding to the pain level A1; the pain level A2 is determined to correspond to the set index data range C2 based on the set index data C2 'and the set index data C2' corresponding to the pain level A2.
S230, determining the current administration speed according to the detected setting index data of the setting associated part and the corresponding relation between the setting index data range and the pain level.
S240, performing infusion operation of the current patient according to the current administration speed.
Compared with the prior art, the pain feeling of the patient is related to the objective data by setting the corresponding relation between the index data range and the pain level, so that the pain level of the patient can be determined by determining the set index data range corresponding to the set index data, and the administration speed is determined according to the pain level, so that the administration speed is adjusted only by the subjective pain feeling of the patient after operation, and the administration speed is controlled according to the sign data of the patient, thereby improving the administration rationality of the analgesic and the administration safety of the patient.
Example III
Fig. 3 is a block diagram of an analgesic pump administration control apparatus according to a third embodiment of the present invention. The device can execute the administration control method of the analgesic pump provided by the embodiment of the invention. The device has the following specific structure:
the acquiring module 210 is configured to acquire a correspondence between a set index data range of a set associated part of a patient operation part and a pain level, wherein the set associated part is a brain or any body surface position within a set distance range from the operation part, and when the set associated part is a brain, the set index data is preset electroencephalogram index data of an electroencephalogram signal, and when the set associated part is any body surface position, the set index data is potential variation amplitude data of an electromyogram signal;
the drug administration speed determining module 220 is configured to determine a current drug administration speed according to the detected set index data of the set associated part and the corresponding relationship between the set index data range and the pain level;
an execution module 230 for executing the infusion operation of the current patient according to the current administration speed.
Optionally, the obtaining module 210 is further configured to:
applying electrical stimulation to the surgical site of the patient and gradually increasing the intensity of the electrical stimulation;
when the pain feeling of the patient in at least one set pain level is obtained, setting index data corresponding to the associated parts respectively are set so as to establish the corresponding relation between the range of the setting index data and the pain level.
Optionally, the execution module 230 is further configured to:
when no reduction trend of the pain level corresponding to the set index data is detected, increasing the administration speed of the patient so as to update the current administration speed;
and executing the transfusion operation of the current patient according to the updated current medicine feeding speed.
Optionally, the execution module 230 is further configured to:
and outputting an alarm signal if the updated current drug administration speed is greater than the set drug administration speed threshold and/or the current drug administration amount reaches the set drug administration amount threshold.
Optionally, the execution module 230 is further configured to:
determining a flow speed gear corresponding to the current administration speed;
and regulating the electronic valve to a flow speed gear so as to enable the infusion speed to reach the current administration speed.
According to the technical scheme, the setting index data are objective data which can be detected by related equipment, so that the current administration speed is determined according to the detected setting index data of the setting related part and the corresponding relation between the setting index data range and the pain level, the objectivity and the accuracy of the current administration speed determining process are improved, the analgesic effect can be achieved after the operation of a patient by the minimum dose of analgesic, and the medication safety of the patient is improved.
The analgesic pump administration control device provided by the embodiment of the invention can execute the analgesic pump administration control method provided by any embodiment of the invention, and has the corresponding functional modules and beneficial effects of the execution method.
Example IV
Fig. 4 is a block diagram of an analgesic pump according to a fourth embodiment of the present invention. The components shown herein, their connections and relationships, and their functions, are meant to be exemplary only, and are not meant to limit implementations of the inventions described and/or claimed herein.
As shown in fig. 4, the analgesic pump 1 includes a sensor 10 for acquiring setting index data; the present invention relates to a method for controlling the administration of an analgesic pump, and more particularly, to a method for controlling the administration of an analgesic pump, which comprises at least one processor 11, and a memory communicatively coupled to the at least one processor 11, such as a Read Only Memory (ROM) 12, a Random Access Memory (RAM) 13, etc., wherein the memory stores a computer program executable by the at least one processor 11, the computer program being executed by the at least one processor 11 such that the at least one processor 11 controls the sensor 10 to detect setting index data of a setting-associated site of a patient in real time.
When the related part is set to be the brain, the sensor is used for acquiring brain electrical signals of the brain of the patient or acquiring preset characteristic data of the brain electrical signals of the patient; when the associated part is set as any body surface position within a set distance range from the operation part, the sensor is used for acquiring electromyographic signal data of the body surface position or acquiring preset characteristic data of the electromyographic signal of the body surface position.
In one embodiment, analgesic pump 1 further comprises:
a stimulation electrode for applying electrical stimulation to a surgical site of a patient;
a processor 11 for applying electrical stimulation to the surgical site of the patient and gradually increasing the intensity of the electrical stimulation prior to the initiation of the surgery; when the pain feeling of the patient in at least one set pain level is obtained, setting index data corresponding to the associated parts respectively are set so as to establish the corresponding relation between the range of the setting index data and the pain level.
In one embodiment, the analgesic pump includes an electrical stimulation device including a stimulation electrode, the stimulation electrode is placed at the surgical site of the patient, and the intensity of the stimulation current output by the stimulation electrode is controlled by controlling the input voltage of the electrical stimulation device, i.e., controlling the intensity of the electrical stimulation.
When the relevant part is set to be the brain, the analgesic pump further comprises an electroencephalogram signal acquisition device, the electroencephalogram signal of the patient is acquired in real time through the electroencephalogram signal acquisition device in the process of applying the electric stimulus, and preset characteristic data of the electroencephalogram signal of the patient when at least one pain sensation of the set pain level is recorded. For example, the initial pain level is a pain level A1, the pain level corresponds to the set index data C1', the pain level A2' corresponds to the set index data C2', the set index data range C1 corresponding to the pain level A1 is determined according to the set index data C1', and the pain level A2 corresponds to the set index data range C2 according to the set index data C1' and the set index data C2 corresponding to the pain level A2.
When the set association part is any body surface position within the set distance range from the operation part, the analgesic pump further comprises an electromyographic signal acquisition device, wherein the electromyographic signal acquisition device acquires the electromyographic signal of the patient in real time in the process of applying the electrical stimulus, and records the amplitude data of the electromyographic signal of the patient when the patient is in pain feeling of at least one set pain level. For example, the initial pain level is a pain level A1, the pain level corresponds to the set index data C1', the pain level A2 corresponds to the set index data C2', and the pain level A1 corresponds to the set index data range C1 according to the set index data C1 'and the set index data C1' corresponding to the pain level A1; the pain level A2 is determined to correspond to the set index data range C2 based on the set index data C2 'and the set index data C2' corresponding to the pain level A2.
Fig. 5 is a schematic structural view of an analgesic pump, and as shown in fig. 5, the analgesic pump 1 further includes:
the liquid storage cavity 101 is provided with a delivery port 1011 and an output port 1012, the liquid storage cavity 101 is used for storing a liquid storage device, the delivery port 1011 is used for throwing the storage device into the liquid storage cavity 101, and the output port 1012 is used for enabling an infusion tube connected with the liquid storage device to output the liquid storage cavity;
the electronic valve is arranged on the infusion tube and is used for adjusting the infusion speed through the flow speed gear;
a display screen 1013 provided on one side surface of the liquid storage chamber 101;
the processor 11 is also used for adjusting the infusion speed by adjusting the flow speed gear of the electronic valve and controlling the display screen to output the current administration speed.
When the analgesic pump 1 is in use, a medical staff puts a liquid storage device containing analgesic into the liquid storage cavity 101 along the putting port 1011 of the liquid storage cavity 101, stretches out of the liquid storage cavity 101 from the output port 1012 through the infusion tube 1013 connected with the liquid storage device, and then connects the infusion tube 1013 to a retaining needle of a patient.
The display 1014 may be disposed on any side of the liquid storage cavity 101, including the top surface of the liquid storage cavity 101.
The dosing speed of the analgesic pump 1 is adjusted by adjusting the flow speed gear of the electronic valve through the flow speed gear adjusting option 1015, so that the accuracy of dosing speed control can be improved, the current dosing speed is displayed in real time through the display screen 1014, and medical staff can conveniently and accurately know the dosing condition of the analgesic in time. In one embodiment, the analgesic pump top is also provided with an electroencephalogram mode option 1016 and an myoelectric mode option 1017. It will be appreciated that the electroencephalogram acquisition device is activated via the electroencephalogram mode option 1016 and the myoelectric acquisition device is activated via the myoelectric mode option 1017.
The processor 11 may perform various appropriate actions and processes according to a computer program stored in a Read Only Memory (ROM) 12 or a computer program loaded from a storage unit 18 into a Random Access Memory (RAM) 13. In the RAM 13, various programs and data required for the operation of the analgesic pump 1 may also be stored. The processor 11, the ROM 12 and the RAM 13 are connected to each other via a bus 14. An input/output (I/O) interface 15 is also connected to bus 14.
The various components in analgesic pump 1 are connected to I/O interface 15, including: an input unit 16 such as a keyboard, a mouse, etc.; an output unit 17 such as various types of displays, speakers, and the like; a storage unit 18 such as a magnetic disk, an optical disk, or the like; and a communication unit 19 such as a network card, modem, wireless communication transceiver, etc. The communication unit 19 allows the analgesic pump 1 to exchange information/data with other devices through a computer network such as the internet and/or various telecommunication networks.
The processor 11 may be a variety of general and/or special purpose processing components having processing and computing capabilities. Some examples of processor 11 include, but are not limited to, a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), various specialized Artificial Intelligence (AI) computing chips, various processors running machine learning model algorithms, digital Signal Processors (DSPs), and any suitable processor, controller, microcontroller, etc. The processor 11 performs the various methods and processes described above, such as an analgesic pump administration control method.
In some embodiments, an analgesic pump administration control method may be implemented as a computer program tangibly embodied on a computer-readable storage medium, such as storage unit 18. In some embodiments, part or all of the computer program may be loaded and/or installed onto the analgesic pump 1 via the ROM 12 and/or the communication unit 19. One or more steps of the methods described above may be performed when the computer program is loaded into RAM 13 and executed by processor 11. Alternatively, in other embodiments, processor 11 may be configured to perform an analgesic pump administration control method by any other suitable means (e.g., by means of firmware).
Various implementations of the systems and techniques described here above may be implemented in digital electronic circuitry, integrated circuit systems, field Programmable Gate Arrays (FPGAs), application Specific Integrated Circuits (ASICs), application Specific Standard Products (ASSPs), systems On Chip (SOCs), load programmable logic devices (CPLDs), computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include: implemented in one or more computer programs, the one or more computer programs may be executed and/or interpreted on a programmable system including at least one programmable processor, which may be a special purpose or general-purpose programmable processor, that may receive data and instructions from, and transmit data and instructions to, a storage system, at least one input device, and at least one output device.
A computer program for carrying out methods of the present invention may be written in any combination of one or more programming languages. These computer programs may be provided to a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus, such that the computer programs, when executed by the processor, cause the functions/acts specified in the flowchart and/or block diagram block or blocks to be implemented. The computer program may execute entirely on the machine, partly on the machine, as a stand-alone software package, partly on the machine and partly on a remote machine or entirely on the remote machine or server.
In the context of the present invention, a computer-readable storage medium may be a tangible medium that can contain, or store a computer program for use by or in connection with an instruction execution system, apparatus, or device. The computer readable storage medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. Alternatively, the computer readable storage medium may be a machine readable signal medium. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
To provide for interaction with a user, the systems and techniques described here can be implemented on an electronic device having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to a user; and a keyboard and a pointing device (e.g., a mouse or a trackball) through which a user can provide input to the electronic device. Other kinds of devices may also be used to provide for interaction with a user; for example, feedback provided to the user may be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form, including acoustic input, speech input, or tactile input.
The systems and techniques described here can be implemented in a computing system that includes a background component (e.g., as a data server), or that includes a middleware component (e.g., an application server), or that includes a front-end component (e.g., a user computer having a graphical user interface or a web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such background, middleware, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: local Area Networks (LANs), wide Area Networks (WANs), blockchain networks, and the internet.
The computing system may include clients and servers. The client and server are typically remote from each other and typically interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other. The server can be a cloud server, also called a cloud computing server or a cloud host, and is a host product in a cloud computing service system, so that the defects of high management difficulty and weak service expansibility in the traditional physical hosts and VPS service are overcome.
It should be appreciated that various forms of the flows shown above may be used to reorder, add, or delete steps. For example, the steps described in the present invention may be performed in parallel, sequentially, or in a different order, so long as the desired results of the technical solution of the present invention are achieved, and the present invention is not limited herein.
The above embodiments do not limit the scope of the present invention. It will be apparent to those skilled in the art that various modifications, combinations, sub-combinations and alternatives are possible, depending on design requirements and other factors. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the scope of the present invention.

Claims (10)

1. A method of controlling administration of an analgesic pump, comprising:
acquiring a corresponding relation between a set index data range of a set associated part of a surgical part of a patient and a pain level, wherein the set associated part is a brain or any body surface position within a set distance range from the surgical part, when the set associated part is the brain, the set index data is preset electroencephalogram index data of an electroencephalogram signal, and when the set associated part is any body surface position, the set index data is potential change amplitude data of an electromyogram signal;
determining the current administration speed according to the detected set index data of the set associated part and the corresponding relation between the set index data range and the pain level;
and performing infusion operation of the current patient according to the current administration speed.
2. The method of claim 1, wherein the obtaining of the correspondence between the set index data range and the pain level for the set association site for the surgical site of the patient comprises:
applying electrical stimulation to the surgical site of the patient and gradually increasing the electrical stimulation intensity;
and when the pain feeling of the patient in at least one set pain level is obtained, setting index data corresponding to the setting association parts respectively are obtained, so that the corresponding relation between the setting index data range and the pain level is established.
3. The method of claim 1, wherein after performing the infusion operation of the current patient according to the current administration rate, further comprising:
when no reduction trend of the pain level corresponding to the set index data is detected, increasing the administration speed of the patient so as to update the current administration speed;
and executing the transfusion operation of the current patient according to the updated current medicine feeding speed.
4. The method according to claim 3, wherein increasing the administration speed of the patient to update the current administration speed when no decrease in the pain level corresponding to the setting index data is detected, further comprises:
and outputting an alarm signal if the updated current drug administration speed is greater than the set drug administration speed threshold and/or the current drug administration amount reaches the set drug administration amount threshold.
5. The method of any one of claims 1-4, wherein the analgesic pump comprises an infusion set comprising an electronic valve for controlling infusion rate, the electronic valve being provided with at least two flow rate steps; the performing infusion operations of the current patient according to the current administration speed comprises:
determining a flow speed gear corresponding to the current administration speed;
and regulating the electronic valve to the flow speed gear so as to enable the infusion speed to reach the current administration speed.
6. An analgesic pump administration control apparatus comprising:
the acquisition module is used for acquiring the corresponding relation between the set index data range of the set association part of the operation part of the patient and the pain level, wherein the set association part is a brain or any body surface position within a set distance range from the operation part, when the set association part is the brain, the set index data is preset electroencephalogram index data of an electroencephalogram signal, and when the set association part is any body surface position, the set index data is potential change amplitude data of the electromyogram signal;
the drug delivery speed determining module is used for determining the current drug delivery speed according to the detected set index data of the set associated part and the corresponding relation between the set index data range and the pain level;
and the execution module is used for executing the transfusion operation of the current patient according to the current drug administration speed.
7. An analgesic pump, the analgesic pump comprising:
the sensor is used for acquiring setting index data;
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein, the liquid crystal display device comprises a liquid crystal display device,
the memory stores a computer program executable by the at least one processor, the computer program being executable by the at least one processor to cause the at least one processor to control the sensor to detect setting index data of a setting-associated part of a patient in real time, and to perform the analgesic pump administration control method of any one of claims 1 to 5.
8. The analgesic pump of claim 7, further comprising:
a stimulation electrode for applying electrical stimulation to a surgical site of a patient;
the processor is further configured to apply electrical stimulation to the surgical site of the patient and gradually increase the electrical stimulation intensity prior to the initiation of the surgery; and when the pain feeling of the patient in at least one set pain level is obtained, setting index data corresponding to the setting association parts respectively are obtained, so that the corresponding relation between the setting index data range and the pain level is established.
9. The analgesic pump of claim 7 or 8, further comprising:
the liquid storage cavity is provided with a delivery port and an output port, the liquid storage cavity is used for storing a liquid storage device, the delivery port is used for throwing the storage device into the liquid storage cavity, and the output port is used for enabling a transfusion tube connected with the liquid storage device to output the liquid storage cavity;
the electronic valve is arranged on the infusion tube and is used for adjusting the infusion speed through the flow speed gear;
the display screen is arranged on one side surface of the liquid storage cavity;
the processor is also used for adjusting the infusion speed by adjusting the flow speed gear of the electronic valve and controlling the display screen to output the current administration speed.
10. A computer readable storage medium storing computer instructions for causing a processor to execute the analgesic pump administration control method of any one of claims 1-6.
CN202211516828.3A 2022-11-29 2022-11-29 Analgesic pump administration control method and device, analgesic pump and storage medium Pending CN116159203A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211516828.3A CN116159203A (en) 2022-11-29 2022-11-29 Analgesic pump administration control method and device, analgesic pump and storage medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211516828.3A CN116159203A (en) 2022-11-29 2022-11-29 Analgesic pump administration control method and device, analgesic pump and storage medium

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CN116159203A true CN116159203A (en) 2023-05-26

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