CN114082041A

CN114082041A - Voice infusion system

Info

Publication number: CN114082041A
Application number: CN202111304870.4A
Authority: CN
Inventors: 王胜; 夏敏; 柴小青; 王宇
Original assignee: Anhui Provincial Hospital First Affiliated Hospital of USTC
Current assignee: Anhui Provincial Hospital First Affiliated Hospital of USTC
Priority date: 2021-11-05
Filing date: 2021-11-05
Publication date: 2022-02-25

Abstract

The invention provides a voice infusion system, comprising: an infusion pump for injecting medication to a patient; the monitor is used for monitoring vital sign parameters of a patient after the infusion of the medicine; the control module is used for giving a safety prompt according to the vital sign parameters acquired by the monitor; the voice recognition module is used for acquiring a voice instruction of a clinician and transmitting the acquired voice instruction to the control module so as to adjust the infusion parameters of the infusion pump; the control module is in communication connection with the infusion pump, the monitor and the voice recognition module. The invention can adjust the infusion parameters of the infusion pump through voice, thereby effectively reducing the workload of a clinician.

Description

Voice infusion system

Technical Field

The invention belongs to the technical field of medical equipment, and particularly relates to a voice infusion system.

Background

Infusion pumps are widely used in hospitals, particularly in anaesthesia and in the treatment of patients with severe ICU conditions. Any parameter adjustment of the existing infusion pump needs to be manually regulated, and the manual regulation has no technical difficulty, wastes clinical medical care manpower, and increases the workload of medical care personnel. Particularly, in some special situations, if only one clinician is in operation and sterile operation such as deep venipuncture is performed, the patient's vital signs fluctuate, and it becomes very inconvenient to adjust the medication of the infusion pump, and even the safety of the patient is affected.

In addition, the existing infusion pumps are not connected with a monitor and a hand anesthesia system, and the automatic adjustment of infusion parameters according to monitored values cannot be realized, so that the function has very important significance under extreme conditions (for example, sudden hemorrhage occurs in the operation, and a clinician cannot find the bleeding in time). At present, the adjustment of the infusion pump in clinic cannot be accurately reflected on clinical data such as an anesthesia record sheet, but the data actually has considerable value for subsequent clinical practice and scientific research and exploration.

Disclosure of Invention

Therefore, the technical problem to be solved by the present invention is to provide a voice infusion system, which can adjust infusion parameters of an infusion pump by voice, and effectively reduce the workload of a clinician.

In order to solve the above problems, the present invention provides a voice infusion system comprising:

an infusion pump for injecting medication to a patient;

the monitor is used for monitoring vital sign parameters of a patient after the infusion of the medicine;

the control module is used for giving a safety prompt according to the vital sign parameters acquired by the monitor;

the voice recognition module is used for acquiring a voice instruction of a clinician and transmitting the acquired voice instruction to the control module so as to adjust the infusion parameters of the infusion pump;

the control module is in communication connection with the infusion pump, the monitor and the voice recognition module.

Preferably, the first and second electrodes are formed of a metal,

the control module further comprises a voice broadcasting module for broadcasting the voice command identified by the voice identification module so as to feed back the parameter adjustment action to be executed by the control module, and/or performing voice reminding when the infusion parameter exceeds a preset time period and is not adjusted; and/or the voice recognition module comprises an identity confirmation unit used for prestoring the voiceprint of the clinician.

Preferably, the first and second electrodes are formed of a metal,

the control module further comprises an instruction confirmation module for receiving confirmation instructions of the clinician.

Preferably, the first and second electrodes are formed of a metal,

the control module is provided with an information interaction unit:

the information interaction unit is used for carrying out communication interaction with a hand anesthesia system and/or a hospital information system so as to acquire basic information and/or a treatment scheme corresponding to the patient and/or convert a voice instruction into a character to be recorded into the hand anesthesia system (100).

Preferably, the first and second electrodes are formed of a metal,

the infusion pump has a plurality of pump heads.

Preferably, the first and second electrodes are formed of a metal,

a plurality of the pump heads are controlled by a control screen.

Preferably, the first and second electrodes are formed of a metal,

each pump head has a distinguishing mark.

Preferably, the first and second electrodes are formed of a metal,

an anesthesiologist can set a plurality of infusion parameters of the pump head through the control screen.

Preferably, the first and second electrodes are formed of a metal,

the voice infusion system further comprises a diagnosis and treatment report generating module which can record and upload information in the treatment process to a hospital server system.

According to the voice infusion system, the control module is used for connecting the infusion pump and the monitor in the prior art in a communication way, so that the life state of a patient can be acquired in real time, a safety prompt can be given according to the situation, and meanwhile, the voice recognition module can be used for adjusting infusion parameters such as the injection speed, the dosage, the pumping pressure, the infusion mode and the like of the infusion pump, so that the hands of clinicians, particularly anesthetists, are liberated, and the clinical workload is reduced.

Drawings

FIG. 1 is a schematic diagram of the structure of a voice infusion system according to an embodiment of the present invention;

fig. 2 is a schematic diagram of information interaction between the voice infusion system and the hand anesthesia system/HIS system and the in-hospital server system according to the embodiment of the present invention.

The reference numerals are represented as:

1. an infusion pump; 2. a monitor; 3. a control module; 4. an information interaction unit; 5. a voice recognition module; 100. a hand anesthesia system; 200. a hospital information system; 300. a patient.

Detailed Description

Referring collectively to fig. 1-2, according to an embodiment of the present invention, there is provided a voice infusion system comprising: an infusion pump 1 for injecting a drug to a patient 300; the monitor 2 is used for monitoring the vital sign parameters of the patient 300 after the infusion of the medicine; the control module 3 is used for giving a safety prompt according to the vital sign parameters acquired by the monitor 2; the voice recognition module 5 is used for acquiring a voice command of a clinician and transmitting the acquired voice command to the control module 3 so as to adjust the infusion parameters of the infusion pump 1; the control module 3 with infusion pump 1, monitor 2, speech recognition module 5 between the communication connection, can understand, vital sign parameter can include respiratory rate, heart rate, pulse blood pressure etc. specifically selects according to particular case. In the technical scheme, through control module 3 is connected the part communication that infusion pump 1 among the prior art, 2 two difference independent realization effects of monitor are connected, can acquire the life state of patient 300 in real time to and give safety prompt according to the condition in real time, simultaneously pass through voice recognition module 5 can be right infusion parameters such as injection speed, dosage, pumping pressure, infusion mode of infusion pump 1 adjust, realize liberating clinicians, especially anesthesia doctor's both hands, reduce clinical work volume. It is understood that the safety prompt may be in a voice broadcasting mode, a text prompting mode, or a buzzer, a light emitting diode, or the like, for example, and the present invention is not limited thereto. The voice recognition module 5 may be a single module, or may be a plurality of voice modules shared in association with each other, for example, the monitor 2 and the infusion pump 1 respectively have corresponding voice recognition modules 5, which is not limited in the invention. The recognition keyword range of the voice recognition module 5 should be enlarged as much as possible to avoid the situation that the fixed language infusion pump 1 must be used to recognize the voice command.

In some embodiments, the control module 3 further includes a voice broadcasting module for broadcasting the voice instruction recognized by the voice recognition module 5 to feed back the parameter adjustment action to be executed by the control module 3, so that the accuracy of the voice recognition result of the voice recognition module 5 can be ensured, and the accuracy of the adjustment of the infusion parameters is ensured to ensure the medical safety of the patient 300. As a safer measure, the voice broadcast module should broadcast the corresponding units (e.g., pumping units) simultaneously when broadcasting the injection speed and the dosage, so as to sufficiently prompt the anesthesiologist, avoid possible errors, and understand that the infusion pump 1 can be switched in different pumping modes, and since the pumping speed units are different (e.g., ml/h, mg/h, μ g/kg/min, etc.), it is safer to broadcast the pumping units together when performing the pumping speed adjustment under the voice instruction (particularly, when performing the pumping mode switching).

In some embodiments, the voice broadcast module is further configured to perform a voice prompt when the infusion parameter is not adjusted for more than a preset time period (e.g., 1 h).

In some cases, the control module 3 may also be configured to self-react when the vital sign parameter is extreme monitoring data, and control the infusion pump 1 to adjust the infusion parameters, such as: when the heart rate is lower than 45 times/time, the pump injection of dexmedetomidine is automatically stopped; blood pressure is less than 30% of basic value, opens or improves the boost medicine pump speed etc. by oneself, but is best, can send corresponding warning information through the voice broadcast module this moment to carry out after confirming by clinician.

In some embodiments, the voice recognition module 5 includes an identity confirmation unit for pre-storing the voiceprint of the clinician, and specifically, the identity confirmation unit can pre-input the voice of the authorized anesthesiologist (such as the registered physician in the anesthesiology department) to prevent the voice error recognition caused by the operating environment in the operating room (especially the speaking of the surgeon and the nurse).

In some embodiments, the control module 3 further comprises an instruction confirmation module for receiving confirmation instructions of the clinician, that is, the control module 3 should confirm by the clinician before performing the infusion parameter adjustment, so as to ensure the safety of the parameter adjustment.

In some embodiments, the control module 3 has an information interaction unit 4: the information interaction unit 4 is configured to perform communication interaction with the hand anesthesia system 100 and/or the hospital information system (i.e., HIS)200 to obtain basic information and/or a treatment plan corresponding to the patient 300. Specifically, basic information (age, sex, height, weight, expected operation duration and the like) of a patient can be recorded, physical state evaluation indexes can be increased at the later stage, the patient can be connected with a hospital HIS system or a hand anesthesia system, the basic information of the patient can be directly captured, and the type, the dosage and the like of a drug injected by the hand anesthesia system can be directly recorded.

Preferably, the infusion pump 1 has a plurality of pump heads to meet the infusion requirements of a plurality of drugs, different infusion sequences may exist for different pump heads, and their corresponding infusion sequences may also be set by the control module 3, in some embodiments, a plurality of the pump heads are controlled by a control screen, and the infusion sequences of the plurality of different pump heads may be determined by the control screen, and further, a clinician may set the infusion parameters of the plurality of the pump heads through the control screen. Through the control screen, basic information (age, sex, height, weight and the like) of a patient can be input, and the basic information can be received by all pump heads after being input once.

In some embodiments, each of the pump heads has a distinguishing identifier, and specifically, each of the pump heads may be provided with a number, such as A, B, C, etc., so as to enable each of the pump heads to correspond to a fixed medicine, prevent confusion, and/or name each of the pump heads.

In some embodiments, the voice infusion system further comprises a diagnosis and treatment report generation module, which can record and upload information in the treatment process to a hospital server system, and can record and upload information in the treatment process to the hospital server system, so that automatic information acquisition is achieved, and the workload of documents is reduced.

Preferably, the voice recognition module 5 can be configured with voice locking and unlocking functions to prevent accidental recognition errors. The control module 3 can also provide a background dose conversion maintenance dose setting function, the use mode in partial drug operation is generally that the background dose is pumped and injected firstly and then is changed into the maintenance dose (for example, 5 mu g/ml dexmedetomidine is pumped and injected for 10min at the speed of 30ml/h and then is changed into 6ml/h maintenance), the background dose infusion time is set, after the set time is reached, a voice alarm is given to remind an anesthesiologist to convert the pump speed, and the function can be opened or closed through setting a single key.

As mentioned above, the adjustment of the infusion parameters of the infusion pump 1 in the voice infusion system may not be controlled by voice instructions in some cases, for example, in an emergency, the time required for changing the infusion parameters by the voice system is relatively long, the manual adjustment function needs to be retained, and in the manual adjustment, the voice system does not participate.

When the voice infusion system is used in parallel, the control module 3 is configured as a central control platform or an on-line system, and can uniformly set parameters, uniformly record voice, uniformly monitor and the like.

Fig. 2 shows an information interaction between the voice infusion system and the hand anesthesia system/HIS system and the in-hospital server system in the embodiment of the present invention. Specifically, during preparation, in an operating room, an anesthesiologist inputs relevant information of a patient and a drug pumping scheme into an infusion pump and a monitor through voice output, after confirming the scheme by the anesthesiologist, the connection between a pump head and a drug is manually completed, and relevant information is displayed on a display screen; each sensor of the monitor is connected with a patient to display relevant vital sign information; in the operation, the infusion pump continuously injects the medicine according to the scheme confirmed by the doctor, the monitor continuously monitors the measurement of the related vital signs, and the hand anesthesia system remotely plays the related information; once the monitor monitors abnormal physical sign quantity, an alarm is given immediately, and the hand anesthesia system can also find abnormal alarms at the remote end and display the abnormal physical sign quantity; and meanwhile, the information is transmitted back to the server system in the hospital, the system gives out related treatment suggestions according to the abnormal amount and transmits the treatment suggestions to the infusion pump, and the infusion pump broadcasts the treatment scheme according to the information and executes the treatment scheme after the anesthesia doctor selects or autonomously sets the treatment scheme. After operation, the hand anesthesia system automatically generates diagnosis and treatment reports, records relevant information and stores the information in a hospital server system for later use.

It is readily understood by a person skilled in the art that the advantageous ways described above can be freely combined, superimposed without conflict.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention. The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several improvements and modifications can be made without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A voice infusion system, comprising:

an infusion pump (1) for injecting a medicament to a patient (300);

a monitor (2) for monitoring vital sign parameters of a patient (300) after infusion of a drug;

the control module (3) is used for giving a safety prompt according to the vital sign parameters acquired by the monitor (2);

the voice recognition module (5) is used for acquiring voice instructions of a clinician and transmitting the acquired voice instructions to the control module (3) so as to adjust the infusion parameters of the infusion pump (1);

the control module (3) is in communication connection with the infusion pump (1), the monitor (2) and the voice recognition module (5).

2. The voice infusion system of claim 1,

the control module (3) further comprises a voice broadcasting module for broadcasting the voice instruction identified by the voice identification module (5) so as to feed back a parameter adjustment action to be executed by the control module (3) and/or perform voice reminding when the infusion parameter exceeds a preset time period and is not adjusted; and/or the voice recognition module (5) comprises an identity confirmation unit used for prestoring the voiceprint of the clinician.

3. The voice infusion system of claim 1 or 2,

the control module (3) further comprises an instruction confirmation module for receiving confirmation instructions of a clinician.

4. The voice infusion system according to any one of claims 1 to 3, characterized in that the control module (3) has an information interaction unit (4):

the information interaction unit (4) is used for carrying out communication interaction with the hand anesthesia system (100) and/or the hospital information system (200) so as to acquire basic information and/or a treatment scheme corresponding to the patient (300) and/or convert a voice instruction into characters to be recorded into the hand anesthesia system (100).

5. The voice infusion system of any one of claims 1-4,

the infusion pump (1) has a plurality of pump heads.

6. The voice infusion system of claim 5,

a plurality of the pump heads are controlled by a control screen.

7. The voice infusion system of claim 5,

each pump head has a distinguishing mark.

8. The voice infusion system of any one of claims 1-7,

9. The voice infusion system of any one of claims 1-8,

the system also comprises a diagnosis and treatment report generating module which can record and upload information in the treatment process to a hospital server system.