CN114567685B

CN114567685B - Monitor and monitor control method

Info

Publication number: CN114567685B
Application number: CN202210444907.1A
Authority: CN
Inventors: 吴朋昭; 康聪
Original assignee: Shenzhen Wisonic Medical Technology Co ltd
Current assignee: Shenzhen Wisonic Medical Technology Co ltd
Priority date: 2022-04-26
Filing date: 2022-04-26
Publication date: 2022-08-09
Anticipated expiration: 2042-04-26
Also published as: CN114567685A

Abstract

The invention discloses a monitor and a monitor control method. The monitor comprises a main control platform and a parameter module integrated board; the parameter module integrated board is provided with at least one interface expansion chip, each interface expansion chip is electrically connected with at least one monitoring parameter module, and the monitoring parameter module is used for acquiring original parameter information and sending the original parameter information to the interface expansion chip; each interface expansion chip is connected with the master control platform through a first communication bus and used for carrying out communication protocol conversion on original parameter information, acquiring target parameter information and transmitting the target parameter information to the master control platform through the first communication bus; and the main control platform is used for receiving and displaying the target parameter information. The monitor ensures the feasibility of physiological parameter information transmission, greatly saves interface resources of a master control platform, reduces the cost of the monitor, and improves the expandability and the practicability of a monitoring parameter module.

Description

Monitor and monitor control method

Technical Field

The invention relates to the technical field of monitors, in particular to a monitor and a monitor control method.

Background

With the rapid development of the medical instrument market in China, the monitor is more and more widely applicable. The monitor can synchronously and continuously monitor the physiological parameters of the patient, such as electrocardio, blood pressure, respiration, body temperature and the like, and is convenient for medical personnel to comprehensively, intuitively and timely master the body change condition of the patient. Most monitors are provided with a plurality of monitoring parameter modules, including but not limited to monitoring parameter modules corresponding to physiological parameters such as electrocardiogram ECG, blood oxygen SPO2, invasive blood pressure IBP, anesthesia depth DoA and bypass flow CO2, and the monitoring parameter modules can be flexibly matched according to different use scenes. With more and more monitoring parameter modules supported by the monitor, the management and control of each monitoring parameter module become more and more important. The existing monitor comprises a main control platform and at least one monitoring parameter module connected with the main control platform, wherein each monitoring parameter module is connected with the main control platform through interfaces such as a data communication interface, a plug-in management interface and a power management interface, and along with the increasing quantity of the monitoring parameter modules connected with the main control platform, the monitoring parameter modules can occupy a large amount of interface resources of the main control platform, so that the cost of the monitor is increased, the expansibility is low, and under the condition of limited interface resources, the monitoring on more monitoring parameters cannot be realized.

Disclosure of Invention

The embodiment of the invention provides a monitor and a monitor control method, and aims to solve the problems of high cost and low expansibility due to limited interface resources of the conventional monitor.

The embodiment of the invention provides a monitor, which comprises a main control platform and a parameter module integrated board;

the parameter module integrated board is provided with at least one interface expansion chip, each interface expansion chip is electrically connected with at least one monitoring parameter module, and the monitoring parameter module is used for acquiring original parameter information and sending the original parameter information to the interface expansion chip;

each interface expansion chip is connected with the master control platform through a first communication bus and used for carrying out communication protocol conversion on the original parameter information, acquiring target parameter information and transmitting the target parameter information to the master control platform through the first communication bus;

and the main control platform is used for receiving and displaying the target parameter information.

Preferably, the interface expansion chip includes a data communication chip, and the data communication chip is electrically connected to the main control platform and the at least one monitoring parameter module, and is configured to perform communication protocol conversion on the original parameter information, acquire target parameter information, and transmit the target parameter information to the main control platform through the first communication bus.

Preferably, the monitoring parameter module comprises a local parameter module, and the local parameter module is connected with the interface expansion chip through a second communication bus;

the data communication chip is further configured to perform communication verification on the local parameter module according to a communication verification instruction sent by the master control platform, obtain a communication verification result, and send the communication verification result to the master control platform through the first communication bus, so that the master control platform controls the local parameter module according to the communication verification result.

Preferably, the monitored parameter module comprises a local parameter module and/or a remote parameter module;

the local parameter module is connected with the interface expansion chip through a second communication bus and used for acquiring local parameter information;

the remote parameter module is connected with the interface expansion chip through an antenna and used for acquiring remote parameter information;

the original parameter information comprises local parameter information and/or remote parameter information.

Preferably, the parameter module integrated board is provided with at least one first plug interface, and each interface expansion chip is connected with at least one first plug interface through the second communication bus;

each local parameter module is provided with a second plugging interface, and the second plugging interface is matched with the first plugging interface.

Preferably, the interface extension chip includes a plug management chip, the plug management chip is connected to the main control platform and at least one of the local parameter modules, and is configured to collect in-place detection information corresponding to the at least one of the local parameter modules, determine plug detection information according to the at least one of the in-place detection information, and transmit the plug detection information to the main control platform through the first communication bus, so that the main control platform controls the local parameter module according to the plug detection information.

Preferably, the interface extension chip further comprises an ID identification chip and a data communication chip;

the main control platform determines whether a newly added parameter module or a pulled parameter module exists according to the plugging detection information; if the newly added parameter module exists, controlling an ID identification chip to carry out ID identification on the newly added parameter module, and controlling a data communication chip to carry out communication verification on the newly added parameter module; and if the pull-out parameter module exists, controlling a power supply module connected with the main control module to disable the power supply of the pull-out parameter module, and controlling the data communication chip to disable communication.

Preferably, the interface extension chip includes an ID identification chip, and the ID identification chip is connected to the main control platform and the at least one local parameter module, and configured to collect ID identification information corresponding to the at least one local parameter module according to an ID identification instruction sent by the main control platform, and transmit the ID identification information to the main control platform through the first communication bus, so that the main control platform controls the local parameter module according to the ID identification information.

The embodiment of the invention provides a monitor control method, wherein the monitor comprises a main control platform and a parameter module integrated board; the parameter module integrated board is provided with at least one interface expansion chip, each interface expansion chip is electrically connected with at least one monitoring parameter module, and each interface expansion chip is connected with the master control platform through a first communication bus; the monitor control method comprises the following steps:

the monitoring parameter module collects original parameter information and sends the original parameter information to an interface expansion chip;

the interface expansion chip carries out communication protocol conversion on the original parameter information, acquires target parameter information and sends the target parameter information to a master control platform;

and the main control platform receives and displays the target parameter information.

Preferably, the interface expansion chip comprises a data communication chip;

the monitoring parameter module collects original parameter information and sends the original parameter information to an interface expansion chip, and the monitoring parameter module comprises:

the monitoring parameter module collects original parameter information and sends the original parameter information to the data communication chip;

the interface expansion chip performs communication protocol conversion on the original parameter information to acquire target parameter information, and sends the target parameter information to a master control platform, and the method comprises the following steps:

and the data communication chip performs communication protocol conversion on the original parameter information, acquires target parameter information and sends the target parameter information to the master control platform.

Preferably, the monitoring parameter module comprises a local parameter module;

before the monitoring parameter module collects original parameter information and sends the original parameter information to a data communication chip, the monitor control method further comprises the following steps:

the master control platform generates a communication check instruction and sends the communication check instruction to the data communication chip through the first communication bus;

the data communication chip carries out communication verification on the local parameter module according to a communication verification instruction, obtains a communication verification result, and sends the communication verification result to the master control platform through the first communication bus;

and the master control platform controls the local parameter module according to the communication verification result.

Preferably, the monitoring parameter module comprises a local parameter module, and the interface expansion chip comprises a plug management chip;

the monitor control method further comprises the following steps:

the plug management chip acquires on-site detection information corresponding to at least one local parameter module, determines plug detection information according to the on-site detection information, and transmits the plug detection information to the main control platform through the first communication bus;

and the main control platform controls the local parameter module according to the plugging detection information.

the main control platform controls the local parameter module according to the plugging detection information, and the method comprises the following steps:

the main control platform determines whether a newly added parameter module or a pulled parameter module exists according to the plugging detection information;

if the newly added parameter module exists, controlling an ID identification chip to carry out ID identification on the newly added parameter module, and controlling a data communication chip to carry out communication verification on the newly added parameter module;

and if the pull-out parameter module exists, controlling a power supply module connected with the main control module to disable the power supply of the pull-out parameter module, and controlling the data communication chip to disable communication.

Preferably, the monitoring parameter module comprises a local parameter module, and the interface extension chip comprises an ID identification chip;

the monitor control method further comprises the following steps:

the ID identification chip acquires ID identification information corresponding to at least one local parameter module according to an ID identification instruction sent by the main control platform, and transmits the ID identification information to the main control platform through the first communication bus;

and the main control platform controls the local parameter module according to the ID identification information.

According to the monitor and the monitor control method, the data communication chip is arranged on the parameter module integrated board and is electrically connected with the main control platform and the at least one monitor parameter module, so that the main control platform can perform data transmission with the at least one monitor parameter module through the data communication chip, the feasibility of physiological parameter information transmission is guaranteed, interface resources of the main control platform are greatly saved, the cost of the monitor is reduced, and the expandability and the practicability of the monitor parameter module are improved. Moreover, the data communication chip is utilized to realize the communication protocol conversion between the at least one monitoring parameter module and the main control platform, and the feasibility of the communication between the at least one monitoring parameter module and the main control platform is ensured, so that the physiological parameter information is continuously and effectively monitored.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments of the present invention will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive labor.

FIG. 1 is a schematic view of a monitor in accordance with an embodiment of the present invention;

FIG. 2 is another schematic view of a monitor according to an embodiment of the present invention;

FIG. 3 is a flow chart of a monitor control method according to an embodiment of the present invention;

FIG. 4 is another flow chart of a monitor control method according to an embodiment of the present invention;

FIG. 5 is another flow chart of a monitor control method according to an embodiment of the present invention;

FIG. 6 is another flow chart of a monitor control method according to an embodiment of the present invention;

FIG. 7 is another flow chart of a monitor control method according to an embodiment of the present invention;

FIG. 8 is another flow chart of a monitor control method according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It is to be understood that the present invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. In the drawings, the size and relative sizes of layers and regions may be exaggerated for clarity to indicate like elements throughout.

It will be understood that when an element or layer is referred to as being "on" …, "adjacent to …," "connected to" or "coupled to" other elements or layers, it can be directly on, adjacent to, connected to or coupled to the other elements or layers or intervening elements or layers may be present. In contrast, when an element is referred to as being "directly on …", "directly adjacent to …", "directly connected to" or "directly coupled to" other elements or layers, there are no intervening elements or layers present. It will be understood that, although the terms first, second, third, etc. may be used to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms are only used to distinguish one element, component, region, layer or section from another element, component, region, layer or section. Thus, a first element, component, region, layer or section discussed below could be termed a second element, component, region, layer or section without departing from the teachings of the present invention.

Spatial relational terms such as "under …," "under …," "below," "under …," "over …," "above," and the like may be used herein for ease of description to describe the relationship of one element or feature to another element or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, then elements or features described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary terms "below …" and "below …" can encompass both an orientation of up and down. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatial descriptors used herein interpreted accordingly.

The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and/or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. As used herein, the term "and/or" includes any and all combinations of the associated listed items.

In the following description, for purposes of explanation, specific details are set forth in order to provide a thorough understanding of the present invention. The following detailed description of the preferred embodiments of the invention, however, the invention is capable of other embodiments in addition to those detailed.

The embodiment of the invention provides a monitor, as shown in fig. 1, the monitor comprises a main control platform and a parameter module integrated board;

each interface expansion chip is connected with the master control platform through a first communication bus and used for carrying out communication protocol conversion on original parameter information, acquiring target parameter information and transmitting the target parameter information to the master control platform through the first communication bus;

The main control platform is a platform for realizing main control operation in the monitor.

The parameter module integration board is a device for integrating different monitoring parameter modules, and can be an integrated circuit board or other devices.

The monitoring parameter module is a module for realizing information acquisition of various physiological parameters in the monitor. As an example, the at least one monitored parameter module may be, but is not limited to, a monitored parameter module for acquiring physiological parameters such as ECG, blood oxygen SPO2, IBP, depth of anesthesia DoA, and bypass CO 2.

The interface extension chip is a chip for implementing various interface extensions, and may be specifically understood as a chip for implementing protocol conversion between different communication interfaces, including but not limited to an interface extension chip for converting between an SPI protocol and an IIC protocol, an interface extension chip for converting between an IIC protocol and a GPIO protocol, an interface extension chip for converting between an SPI protocol and a UART protocol, and an interface extension chip for converting between a USB protocol and a USB protocol.

The original parameter information refers to information related to physiological parameters and formed by the monitoring parameter module. As an example, after each monitoring parameter module collects analog parameter information corresponding to a corresponding physiological parameter, analog-to-digital conversion is performed on the analog parameter information to form digital parameter information that can be transmitted through a communication bus or an antenna, and the digital parameter information is determined as original parameter information.

The first communication bus is used for realizing communication between the master control platform and the interface expansion chip.

The target parameter information is information which is obtained by performing protocol conversion on original parameter information by the interface expansion chip so that the original parameter information can be communicated through the first communication bus. As an example, when the monitoring parameter module and the interface expansion chip communicate with each other through the UART bus, and when the interface expansion chip communicates with the main control platform through the SPI bus, the original parameter information received by the interface expansion chip is information based on the UART protocol, and the UART protocol needs to be converted into the SPI protocol to obtain the target parameter information corresponding to the SPI protocol, so that the target parameter information can be transmitted through the first communication bus.

As an example, after each monitoring parameter module collects analog parameter information corresponding to a physiological parameter in real time, analog-to-digital conversion is performed on the analog parameter information to form original parameter information corresponding to the monitoring parameter module; at least one monitoring parameter module can send the formed original parameter information to the same interface expansion chip; the same interface expansion chip carries out protocol conversion on the original parameter information so as to enable the original parameter information to be communicated through a first communication bus, and the target parameter information is sent to the master control platform through the first communication bus, so that the feasibility of communication between at least one monitoring parameter module and the master control platform is guaranteed; the main control platform receives and displays the target parameter information to realize synchronous and continuous monitoring of various physiological parameters of the patient, and the medical care personnel can conveniently and comprehensively, intuitively and timely master the physical change condition of the patient.

As an example, as shown in fig. 2, the main control platform includes a main control module and a display screen connected to the main control module; the main control module is connected with the at least one interface expansion chip through a first communication bus and used for receiving the target parameter information and controlling the display screen to display the target parameter information, so that the main control module is communicated with the at least one monitoring parameter module through the at least one interface expansion chip to acquire the target parameter information corresponding to the at least one monitoring parameter module and control the display screen to display the target parameter information, thereby realizing synchronous and continuous monitoring on various physiological parameters of the patient, and facilitating medical care personnel to comprehensively, intuitively and timely master the physical change condition of the patient. The main control module is a module which is arranged in the main control platform and is used for realizing data processing and managing each monitoring parameter module and providing various interfaces for man-machine interaction and machine-machine interaction. The display screen is a device for implementing various physiological parameters and oscillograms.

As an example, as shown in fig. 2, the main control platform further includes a power supply module, where the power supply module is connected to the main control module and the display screen and is used to supply power to the main control module and the display screen to ensure normal operation of the main control module and the display screen. The power module supplies power to each module and the interface to ensure the normal work of the power module. Furthermore, the power module is also connected with the electric devices on the parameter module integrated board through the power management interface, namely, the interface expansion chip and the local parameter module.

As an example, as shown in fig. 2, the main control platform further includes a user interface module, where the user interface module is connected to the power supply module and the main control module, and is capable of receiving power supplied by the power supply module, and enabling a user to realize human-computer interaction with the main control module through the user interface module, so that the user can perform operations such as display expansion or data dump through the user interface module. The user interface module can provide various interfaces for the user to interact with the main control module, including but not limited to a USB interface, an HDMI interface, a DP interface, a network interface, and the like.

In the monitor provided by this embodiment, at least one interface expansion chip is arranged on the parameter module integrated board, each interface expansion chip is not only connected with the main control platform through the first communication bus, but also electrically connected with at least one monitoring parameter module, so that the communication protocol conversion can be realized, so that the main control platform is connected with at least one monitoring parameter module through the first communication bus and any interface expansion chip, thereby realizing the management control of the main control platform on at least one monitoring parameter module, greatly saving the interface resources of the main control platform, reducing the cost of the monitor, and improving the expandability and practicability of the monitoring parameter module. Moreover, the interface expansion chip is utilized to realize the communication protocol conversion between the at least one monitoring parameter module and the main control platform, and the feasibility of the communication between the at least one monitoring parameter module and the main control platform is ensured, so that the physiological parameter information is continuously and effectively monitored.

In an embodiment, as shown in fig. 2, the interface expansion chip includes a data communication chip, and the data communication chip is electrically connected to the main control platform and the at least one monitoring parameter module, and is configured to perform communication protocol conversion on the original parameter information, acquire target parameter information, and transmit the target parameter information to the main control platform through the first communication bus.

The data communication chip is an interface extension chip for realizing data communication processing.

As an example, the at least one interface expansion chip on the parameter module integration board includes a data communication chip, and the data communication chip is electrically connected to the main control platform and the at least one monitoring parameter module, and can receive original parameter information transmitted by the at least one monitoring parameter module through the second communication bus or the antenna. Then, the data communication chip carries out communication protocol conversion on the original parameter information to obtain target parameter information. And finally, the data communication chip transmits the target parameter information to the main control platform through the first communication bus so that the main control platform receives and displays the target parameter information to fulfill the aim of monitoring the physiological parameters of the monitor. Understandably, the main control platform can also send a parameter acquisition instruction to the data communication chip through the first communication bus, the data communication chip performs protocol conversion on the parameter acquisition instruction, and then transmits the protocol conversion to the at least one monitoring parameter module through the second communication bus or the antenna so as to control the at least one monitoring parameter module to perform original parameter information acquisition, thereby completing the purpose of monitoring physiological parameters of the monitor.

In the monitor provided by the embodiment, the parameter module integrated board is provided with the data communication chip, and the data communication chip is electrically connected with the main control platform and the at least one monitoring parameter module, so that the main control platform can transmit data through the data communication chip and the at least one monitoring parameter module, the feasibility of physiological parameter information transmission is ensured, the interface resources of the main control platform are greatly saved, the cost of the monitor is reduced, and the expandability and the practicability of the monitoring parameter module are improved. Moreover, the data communication chip is utilized to realize the communication protocol conversion between the at least one monitoring parameter module and the main control platform, and the feasibility of the communication between the at least one monitoring parameter module and the main control platform is ensured, so that the physiological parameter information is continuously and effectively monitored.

In one embodiment, the monitoring parameter module comprises a local parameter module, and the local parameter module is connected with the interface expansion chip through a second communication bus;

the data communication chip is further used for carrying out communication verification on the local parameter module according to a communication verification instruction sent by the master control platform, obtaining a communication verification result, and sending the communication verification result to the master control platform through the first communication bus, so that the master control platform controls the local parameter module according to the communication verification result.

The communication checking instruction is used for checking whether the main control platform and the local parameter module can normally communicate.

As an example, at least one interface expansion chip on the parameter module integration board includes a data communication chip, the data communication chip is electrically connected to the main control platform and the at least one monitoring parameter module, and is capable of receiving a communication check instruction sent by the main control platform through a first communication bus, sending the communication check instruction to the at least one local parameter module through a second communication bus, waiting for receiving a response signal of the at least one local parameter module within a preset waiting time, obtaining a communication check result, and sending the communication check result to the main control platform, so that the main control platform controls the local parameter module according to the communication check result, and specifically, according to the communication check result, determines which local parameter modules can normally communicate and which local parameter modules cannot normally communicate, so as to effectively manage the local parameter modules and avoid data communication abnormality, the accuracy of physiological parameter information monitoring is influenced. In this example, after sending the communication verification instruction to at least one local parameter module, if a response signal of the local parameter module is received within a preset waiting time, the data communication chip obtains a communication verification result that the verification passes; and if the response signal of the local parameter module is not received within the preset waiting time, acquiring a communication verification result which is not verified.

In the monitor provided by the embodiment, before data communication is performed by using the data communication chip, communication verification between the main control platform and the at least one local parameter module is realized based on the data communication chip, so that the normality of data communication between the main control platform and the at least one local parameter module is ensured, and the accuracy of monitoring physiological parameter information due to abnormal data communication is avoided.

In one embodiment, as shown in fig. 2, the monitored parameter module includes a local parameter module and/or a remote parameter module;

the raw parameter information includes local parameter information and/or remote parameter information.

The local parameter module is a monitoring parameter module arranged on the parameter module integrated board. The remote parameter module is a monitoring parameter module which is arranged outside the parameter module integrated board and is communicated with the interface expansion chip. The second communication bus is a bus for realizing the communication between the interface extension chip and the local parameter module.

As an example, at least one monitoring parameter module arranged on the monitor may be all local parameter modules arranged on the parameter module integrated board, or all remote parameter modules arranged outside the parameter module integrated board and in communication with the interface expansion chip through an antenna, and may also include a local parameter module and a remote parameter module at the same time, and may be autonomously arranged according to actual needs, thereby ensuring expandability and practicability of the monitoring parameter module in the monitor. Understandably, the interface expansion chip is connected with the remote parameter module, so that the monitor can utilize the resource of the remote parameter module to the maximum extent.

In this example, the local parameter module is disposed on the parameter module integrated board, and is connected to the interface expansion chip via a second communication bus, so as to collect the original parameter information, i.e., the local parameter information. The remote parameter module is arranged outside the parameter module integrated board, is connected with the interface expansion chip through an antenna and is used for acquiring the original parameter information of the remote parameter information.

In the monitor provided by this embodiment, at least one monitoring parameter module can be a local parameter module and/or a remote parameter module, which can ensure the expandability and practicability of the monitoring parameter module, and the at least one monitoring parameter module communicates with the main control platform through the interface expansion chip, thereby greatly saving the interface resources of the main control platform and reducing the cost of the monitor.

In one embodiment, the parameter module integrated board is provided with at least one first plug interface, and each interface expansion chip is connected with at least one first plug interface through a second communication bus;

and each local parameter module is provided with a second plug interface which is matched with the first plug interface.

The first plug interface is an interface which is arranged on the parameter module integrated board and can realize plug connection. The second plug interface is an interface which is arranged on the local parameter module and can realize plug connection.

As an example, at least one first plug interface is disposed on the parameter module integrated board, and each interface expansion chip is connected to at least one first plug interface through a second communication bus, so that the same interface expansion chip is electrically connected to at least one first plug interface. Correspondingly, each local parameter module is provided with a second plug interface which is matched with the first plug interface, so that the local parameter module and the parameter module integrated board can be detachably connected, the expandability and the practicability of the monitoring parameter module are improved, and the local parameter module is convenient to replace.

In an embodiment, as shown in fig. 2, the interface expansion chip includes a plug management chip, and the plug management chip is connected to the main control platform and the at least one local parameter module, and is configured to collect in-place detection information corresponding to the at least one local parameter module, determine plug detection information according to the at least one in-place detection information, and transmit the plug detection information to the main control platform through the first communication bus, so that the main control platform controls the local parameter module according to the plug detection information.

The plug management chip is an interface extension chip for realizing plug detection. The presence detection information is information that whether the local parameter module is in presence is detected at the current moment. As an example, the presence detection information includes a presence state and an absence state. The plugging detection information is information reflecting whether at least one local parameter module is inserted into the parameter module integrated board.

As an example, the at least one interface expansion chip on the parameter module integrated board includes a plug management chip, and the plug management chip is connected to the main control platform and the at least one local parameter module, and can receive in-place detection information transmitted by the at least one local parameter module through the second communication bus. And then, the plug management chip determines plug detection information according to the in-place detection information corresponding to the at least one local parameter module. Finally, the plug management chip can send the determined plug detection information to the main control platform through the first communication bus, so that the main control platform can control the local parameter module according to the plug detection information, and specifically, the main control platform can know whether the local parameter module is inserted or pulled out at the current moment according to the plug detection information, and perform subsequent control processing on the local parameter module still in the in-place state at the current moment, for example, power supply enabling, ID identification, data communication verification and other operations.

In this example, the plug management chip determines the plug detection information according to the in-place detection information corresponding to the at least one local parameter module, and specifically includes: the plug management chip compares the on-position detection information acquired at the current moment with the on-position detection information acquired at the previous moment, determines whether a local parameter module is inserted or not or whether a local parameter module is extracted at the current moment according to the difference of the two on-position detection information, and determines the plug detection information so as to realize the plug detection of all the local parameter modules by using the same plug management chip, realize the effective management of at least one local parameter module and improve the expandability and the practicability of the local parameter module. For example, 10 first plug interfaces are reserved in the parameter module integrated board, 1 represents an on-position state, 0 represents an off-position state, 1111111100 is acquired on-position detection information at the current moment, 1111111010 is acquired on-position detection information at the last moment, and it is described that a local parameter module is inserted into the parameter module integrated board and a local parameter module is pulled out from the parameter module integrated board at the current moment compared with the previous moment.

In the monitor provided by the embodiment, the parameter module integrated board is provided with the plug management chip, and the plug management chip is electrically connected with the main control platform and the at least one local parameter module, so that the main control platform can perform plug detection on the at least one local parameter module through the plug management chip, and the insertion and the extraction of the at least one local parameter module are determined, so that whether the at least one local parameter module is in place can be effectively managed, interface resources of the main control platform can be greatly saved, the cost of the monitor is reduced, and the expandability and the practicability of the local parameter module are improved.

In one embodiment, the interface extension chip further comprises an ID identification chip and a data communication chip;

the main control platform determines whether a newly added parameter module or a pulled parameter module exists according to the plugging detection information; if the newly added parameter module exists, controlling the ID identification chip to perform ID identification on the newly added parameter module, and controlling the data communication chip to perform communication verification on the newly added parameter module; if the pull-out parameter module exists, the power supply module connected with the main control module is controlled to disable the power supply of the pull-out parameter module, and the data communication chip is controlled to disable the communication.

The newly added parameter module is a local parameter module which is newly inserted into the parameter module integrated board at the current moment compared with the previous moment. For example, if a local parameter module is in an out-of-place state at the previous time and is in an in-place state at the current time, the local parameter module is a newly added parameter module.

The parameter module is a local parameter module which is pulled out from the parameter module integrated board at the current moment compared with the previous moment. For example, if a local parameter module is in an on-position state at the previous time and is not in an off-position state at the current time, the local parameter module is an unplugged parameter module.

As an example, after receiving the plugging detection information fed back by the plugging management chip through the first communication bus, the main control platform may determine whether the local parameter module corresponding to the position is the newly added parameter module or the unplugged parameter module according to whether the local parameter module acquired at the current time is in the on-position state or the off-position state at the same position.

As an example, when any local parameter module is a newly added parameter module, the main control platform may control the ID identification chip to perform ID identification on the newly added parameter module, and specifically control the ID identification chip to acquire ID identification information corresponding to the newly added parameter module according to an ID identification instruction sent by the main control platform, and transmit the ID identification information to the main control platform through the first communication bus. Correspondingly, when any local parameter module of the master control platform is a newly added parameter module, the master control platform further needs to control the data communication chip to perform communication verification on the newly added parameter module, and specifically, the data communication chip performs communication verification on the newly added parameter module according to a communication verification instruction sent by the master control platform to obtain a communication verification result, and sends the communication verification result to the master control platform through the first communication bus. Understandably, when the newly added parameter module exists in the main control platform, the ID identification chip is controlled to carry out ID identification on the newly added parameter module, and the data communication chip is controlled to carry out communication verification on the newly added parameter module, so that the normal work of the newly added parameter module is ensured.

As an example, when any local parameter module is the pull-out parameter module, the main control platform controls the power module connected to the main control module to disable the power of the pull-out parameter module, that is, the power module is controlled not to supply power to the pull-out parameter module, which is beneficial to saving power consumption. Correspondingly, when any local parameter module is the pull-out parameter module, the main control platform can also control the data communication chip to carry out communication forbidding, namely forbidding the data communication chip to carry out communication with the pull-out parameter module, thereby being beneficial to saving power consumption.

In an embodiment, as shown in fig. 2, the interface expansion chip includes an ID identification chip, and the ID identification chip is connected to the main control platform and the at least one local parameter module, and is configured to collect ID identification information corresponding to the at least one local parameter module according to an ID identification instruction sent by the main control platform, and transmit the ID identification information to the main control platform through the first communication bus, so that the main control platform controls the local parameter module according to the ID identification information.

The ID identification chip is used for realizing an interface extension chip for carrying out ID identification on the local parameter module. The ID identification instruction is an instruction for controlling ID identification of the local parameter module. The ID identification information is information identified in association with the ID of the local parameter module.

As an example, at least one interface expansion chip on the parameter module integration board includes an ID identification chip, where the ID identification chip is connected to the main control platform and at least one local parameter module, and is capable of receiving an ID identification instruction sent by the main control platform, sending the ID identification instruction to the at least one local parameter module through a second communication bus to collect ID identification information of the at least one local parameter module, and sending the ID identification information of the at least one local parameter module to the main control platform through a first communication bus, so that the main control platform can control the local parameter module according to the ID identification information of the at least one local parameter module, and specifically determine the at least one local parameter module in an in-place state on the parameter module integration board at the current time, so as to implement effective control on the local parameter module in the in-place state.

In the monitor provided by the embodiment, the parameter module integrated board is provided with the ID identification chip, and the ID identification chip is electrically connected with the main control platform and the at least one local parameter module, so that the main control platform can communicate with the at least one local parameter module through the ID identification chip, and determine the ID identification information of the at least one local parameter module in the on-site state, thereby realizing effective management of the at least one local parameter module in the on-site state, greatly saving the interface resources of the main control platform, reducing the cost of the monitor, and improving the expandability and the practicability of the local parameter module.

The embodiment of the invention provides a monitor control method, wherein a monitor comprises a main control platform and a parameter module integrated board; the parameter module integrated board is provided with at least one interface expansion chip, each interface expansion chip is electrically connected with at least one monitoring parameter module, and each interface expansion chip is connected with the master control platform through a first communication bus; as shown in fig. 3, the monitor control method includes:

s301: the monitoring parameter module collects original parameter information and sends the original parameter information to the interface expansion chip;

s302: the interface expansion chip performs communication protocol conversion on the original parameter information, acquires target parameter information and sends the target parameter information to the master control platform;

s303: and the main control platform receives and displays the target parameter information.

As an example, in step S301, after each monitoring parameter module collects analog parameter information corresponding to a physiological parameter in real time, analog-to-digital conversion is performed on the analog parameter information to form original parameter information corresponding to the monitoring parameter module, and the formed original parameter information is sent to the interface expansion chip.

As an example, in step S302, the interface expansion chip performs protocol conversion on the original parameter information, so that the original parameter information can be transmitted to the main control platform through the first communication bus according to the target parameter information communicated through the first communication bus, thereby ensuring the feasibility of communication between the at least one monitoring parameter module and the main control platform.

As an example, in step S303, the main control platform receives and displays the target parameter information to implement synchronous and continuous monitoring of various physiological parameters of the patient, so that the medical staff can comprehensively, intuitively, and timely grasp the physical changes of the patient. In this example, the main control platform includes a main control module and a display screen connected to the main control module; the main control module is connected with the at least one interface expansion chip through a first communication bus and used for receiving the target parameter information and controlling the display screen to display the target parameter information, so that the main control module is communicated with the at least one monitoring parameter module through the at least one interface expansion chip to acquire the target parameter information corresponding to the at least one monitoring parameter module and control the display screen to display the target parameter information, thereby realizing synchronous and continuous monitoring on various physiological parameters of the patient, and facilitating medical care personnel to comprehensively, intuitively and timely master the physical change condition of the patient.

In the monitor control method provided by this embodiment, the monitor includes a main control platform and a parameter module integrated board, at least one interface expansion chip is disposed on the parameter module integrated board, each interface expansion chip is not only connected to the main control platform through a first communication bus, but also electrically connected to at least one monitor parameter module, and can implement communication protocol conversion, so that the main control platform is electrically connected to at least one monitor parameter module through the first communication bus and any interface expansion chip, thereby implementing management control of the main control platform on at least one monitor parameter module, greatly saving interface resources of the main control platform, reducing cost of the monitor, and improving expandability and practicability of the monitor parameter module. Moreover, the interface expansion chip is utilized to realize the communication protocol conversion between the at least one monitoring parameter module and the main control platform, and the feasibility of the communication between the at least one monitoring parameter module and the main control platform is ensured, so that the physiological parameter information is continuously and effectively monitored.

In one embodiment, the interface expansion chip comprises a data communication chip, and the data communication chip is electrically connected with the main control platform and the at least one monitoring parameter module; as shown in fig. 4, the monitor control method includes:

s401: the monitoring parameter module collects original parameter information and sends the original parameter information to the data communication chip;

s402: the data communication chip carries out communication protocol conversion on the original parameter information, acquires target parameter information and sends the target parameter information to the master control platform;

s403: and the main control platform receives and displays the target parameter information.

Step S401 is a specific implementation of step S301, step S402 is a specific implementation of step S302, and step S403 is a specific implementation of step S303.

As an example, in step S401, after each monitoring parameter module collects analog parameter information corresponding to a physiological parameter in real time, analog-to-digital conversion is performed on the analog parameter information to form original parameter information corresponding to the monitoring parameter module, and the formed original parameter information is sent to a data communication chip arranged on the parameter module integrated board.

As an example, in step S402, the data communication chip may receive original parameter information transmitted by at least one monitoring parameter module through the second communication bus or the antenna; then, carrying out communication protocol conversion on the original parameter information to obtain target parameter information; and finally, transmitting the target parameter information to the master control platform through the first communication bus.

As an example, in step S403, the main control platform receives and displays the target parameter information to implement synchronous and continuous monitoring of various physiological parameters of the patient, so that the medical staff can comprehensively, intuitively, and timely grasp the physical changes of the patient. Understandably, the main control platform can also send a parameter acquisition instruction to the data communication chip through the first communication bus, the data communication chip performs protocol conversion on the parameter acquisition instruction, and then transmits the protocol conversion to the at least one monitoring parameter module through the second communication bus or the antenna so as to control the at least one monitoring parameter module to perform original parameter information acquisition, thereby completing the purpose of monitoring physiological parameters of the monitor.

In the monitor control method provided by this embodiment, the parameter module integrated board is provided with the data communication chip, and the data communication chip is electrically connected with the main control platform and the at least one monitor parameter module, so that the main control platform can perform data transmission with the at least one monitor parameter module through the data communication chip, the feasibility of physiological parameter information transmission is ensured, the interface resources of the main control platform are greatly saved, the cost of the monitor is reduced, and the expandability and the practicability of the monitor parameter module are improved. Moreover, the data communication chip is utilized to realize the communication protocol conversion between the at least one monitoring parameter module and the main control platform, and the feasibility of the communication between the at least one monitoring parameter module and the main control platform is ensured, so that the physiological parameter information is continuously and effectively monitored.

In an embodiment, as shown in fig. 5, before step S401, that is, before the monitoring parameter module collects the original parameter information and sends the original parameter information to the data communication chip, the monitor control method further includes:

s501: the main control platform generates a communication check instruction and sends the communication check instruction to the data communication chip through a first communication bus;

s502: the data communication chip carries out communication verification on the local parameter module according to the communication verification instruction, obtains a communication verification result, and sends the communication verification result to the master control platform through the first communication bus;

s503: and the main control platform controls the local parameter module according to the communication verification result.

As an example, in step S501, when the communication verification condition is satisfied, for example, when a newly added parameter module is inserted into the parameter module integrated board, the master control platform may generate a communication verification instruction, and then send the communication verification instruction to the data communication chip.

As an example, in step S502, the data communication chip may receive a communication verification instruction sent by the main control platform through the first communication bus, send the communication verification instruction to the at least one local parameter module through the second communication bus, wait to receive a response signal of the at least one local parameter module within a preset waiting time, obtain a communication verification result, and send the communication verification result to the main control platform. In this example, after sending the communication verification instruction to at least one local parameter module, if a response signal of the local parameter module is received within a preset waiting time, the data communication chip obtains a communication verification result that the verification passes; and if the response signal of the local parameter module is not received within the preset waiting time, acquiring a communication verification result which is not verified.

As an example, in step S503, the main control platform may receive a communication verification result sent by the data communication chip, so as to control the local parameter modules according to the communication verification result, and specifically, according to the communication verification result, determine which local parameter modules can normally communicate and which local parameter modules cannot normally communicate, so as to effectively manage the local parameter modules, and avoid that the accuracy of monitoring the physiological parameter information is affected due to abnormal data communication. In this example, the main control platform may execute step S401 when the communication verification result is that the verification passes, that is, execute the step of controlling the monitoring parameter module to collect the original parameter information and send the original parameter information to the data communication chip.

In the monitor control method provided by the embodiment, before data communication is performed by using the data communication chip, communication verification between the main control platform and the at least one local parameter module is realized based on the data communication chip, so that the normality of data communication between the main control platform and the at least one local parameter module is ensured, and the influence on the accuracy of physiological parameter information monitoring due to abnormal data communication is avoided.

In one embodiment, the interface extension chip comprises a plug management chip, and the plug management chip is connected with the main control platform and the at least one local parameter module; as shown in fig. 6, the monitor control method includes:

s601: the plug management chip acquires on-site detection information corresponding to at least one local parameter module, determines the plug detection information according to the on-site detection information, and transmits the plug detection information to the main control platform through a first communication bus;

s602: and the main control platform controls the local parameter module according to the plugging detection information.

As an example, in step S601, the at least one interface expansion chip on the parameter module integrated board includes a plug management chip, and the plug management chip is connected to the main control platform and the at least one local parameter module, and can receive in-place detection information transmitted by the at least one local parameter module through the second communication bus. And then, the plug management chip determines plug detection information according to the in-place detection information corresponding to the at least one local parameter module. And finally, the plug management chip can send the determined plug detection information to the main control platform through the first communication bus.

As an example, in step S602, the main control platform may receive plug detection information sent by the plug management chip through the first communication bus, and control the local parameter module according to the plug detection information, specifically, the main control platform knows whether the local parameter module is inserted or pulled out at the current time according to the plug detection information, and performs subsequent control processing on the local parameter module still in the on-site state at the current time, for example, power enabling, ID identification, data communication verification, and other operations.

In the monitor control method provided by this embodiment, the parameter module integrated board is provided with the plug management chip, and the plug management chip is electrically connected to the main control platform and the at least one local parameter module, so that the main control platform can perform plug detection with the at least one local parameter module through the plug management chip, and determine the insertion and extraction of the at least one local parameter module, thereby implementing effective management on the at least one local parameter module, greatly saving interface resources of the main control platform, reducing the cost of the monitor, and improving the expandability and practicability of the local parameter module.

In an embodiment, as shown in fig. 7, step S602, namely, controlling the local parameter module according to the plugging detection information includes:

s701: the main control platform determines whether a newly added parameter module or a pulled parameter module exists according to the plugging detection information;

s702: if the newly added parameter module exists, controlling the ID identification chip to perform ID identification on the newly added parameter module, and controlling the data communication chip to perform communication verification on the newly added parameter module;

s703: if the pull-out parameter module exists, the power supply module connected with the main control module is controlled to disable the power supply of the pull-out parameter module, and the data communication chip is controlled to disable the communication.

As an example, in step S701, after receiving the plugging detection information fed back by the plugging management chip through the first communication bus, the main control platform may determine whether the local parameter module corresponding to the position is the newly added parameter module or the unplugged parameter module according to whether the local parameter module acquired at the current time is in the on-position state or the off-position state at the same position.

As an example, in step S702, when any local parameter module of the master control platform is a newly added parameter module, the master control platform may control the ID identification chip to perform ID identification on the newly added parameter module, and specifically control the ID identification chip to acquire ID identification information corresponding to the newly added parameter module according to an ID identification instruction sent by the master control platform, and transmit the ID identification information to the master control platform through the first communication bus. Correspondingly, when any local parameter module is a newly added parameter module, the main control platform further needs to control the data communication chip to perform communication verification on the newly added parameter module, and specifically, the data communication chip performs communication verification on the newly added parameter module according to a communication verification instruction sent by the main control platform to obtain a communication verification result, and sends the communication verification result to the main control platform through the first communication bus. Understandably, when the newly added parameter module exists in the main control platform, the ID identification chip is controlled to carry out ID identification on the newly added parameter module, and the data communication chip is controlled to carry out communication verification on the newly added parameter module, so that the normal work of the newly added parameter module is ensured.

As an example, in step S703, when any local parameter module is the pull-out parameter module, the main control platform controls the power module connected to the main control module to disable the power of the pull-out parameter module, that is, the power module is controlled not to supply power to the pull-out parameter module, which is beneficial to saving power consumption. Correspondingly, when any local parameter module is the pull-out parameter module, the main control platform can also control the data communication chip to carry out communication forbidding, namely forbidding the data communication chip to carry out communication with the pull-out parameter module, thereby being beneficial to saving power consumption.

In an embodiment, the interface extension chip includes an ID identification chip, and the ID identification chip is connected to the main control platform and the at least one local parameter module, as shown in fig. 8, the monitor control method includes:

s801: the ID identification chip acquires ID identification information corresponding to at least one local parameter module according to an ID identification instruction sent by the main control platform, and transmits the ID identification information to the main control platform through a first communication bus;

s802: and the main control platform controls the local parameter module according to the ID identification information.

As an example, in step S801, at least one interface expansion chip on the parameter module integrated board includes an ID identification chip, where the ID identification chip is connected to the main control platform and at least one local parameter module, and is capable of receiving an ID identification instruction sent by the main control platform, sending the ID identification instruction to the at least one local parameter module through a second communication bus, so as to collect ID identification information of the at least one local parameter module, and sending the ID identification information of the at least one local parameter module to the main control platform through a first communication bus.

As an example, in step S802, the main control platform may control the local parameter module according to the ID identification information of at least one local parameter module, and specifically may determine at least one local parameter module in an in-place state on the parameter module integration board at the current time, so as to implement effective control on the local parameter module in the in-place state.

In the monitor control method provided by this embodiment, the parameter module integration board is provided with the ID identification chip, and the ID identification chip is electrically connected to the main control platform and the at least one local parameter module, so that the main control platform can communicate with the at least one local parameter module through the ID identification chip to determine the ID identification information of the at least one local parameter module in the on-site state, thereby effectively managing the at least one local parameter module in the on-site state, greatly saving interface resources of the main control platform, reducing the cost of the monitor, and improving the expandability and the practicability of the local parameter module.

The above-mentioned embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention.

Claims

1. A monitor is characterized by comprising a main control platform and a parameter module integrated board;

the main control platform is used for receiving and displaying the target parameter information, and the interface expansion chip comprises a data communication chip, a plug management chip and an ID identification chip;

the monitoring parameter module comprises a local parameter module, the local parameter module is connected with the interface expansion chip through a second communication bus,

the parameter module integrated board is provided with at least one first plug interface, and each interface expansion chip is connected with at least one first plug interface through the second communication bus;

2. The monitor as claimed in claim 1, wherein the data communication chip is electrically connected to the main control platform and at least one of the monitoring parameter modules, and configured to perform communication protocol conversion on the original parameter information, obtain target parameter information, and transmit the target parameter information to the main control platform through the first communication bus.

3. The monitor of claim 2,

4. The monitor of claim 1, wherein the monitored parameter module comprises a remote parameter module;

5. The monitor as claimed in claim 1, wherein the plug management chip is connected to the main control platform and the at least one local parameter module, and configured to collect in-place detection information corresponding to the at least one local parameter module, determine plug detection information according to the at least one in-place detection information, and transmit the plug detection information to the main control platform through the first communication bus, so that the main control platform controls the local parameter module according to the plug detection information.

6. The monitor of claim 1,

7. The monitor as claimed in claim 1, wherein the ID identification chip is connected to the main control platform and the at least one local parameter module, and configured to collect ID identification information corresponding to the at least one local parameter module according to an ID identification instruction sent by the main control platform, and transmit the ID identification information to the main control platform through the first communication bus, so that the main control platform controls the local parameter module according to the ID identification information.

8. A monitor control method is characterized in that the monitor comprises a main control platform and a parameter module integrated board; the parameter module integrated board is provided with at least one interface expansion chip, each interface expansion chip is electrically connected with at least one monitoring parameter module, each interface expansion chip is connected with the master control platform through a first communication bus, and each interface expansion chip comprises a data communication chip, a plug-in management chip and an ID identification chip;

each local parameter module is provided with a second plug interface, and the second plug interface is matched with the first plug interface; the monitor control method comprises the following steps:

9. The monitor control method according to claim 8,

10. The monitor control method according to claim 9,

11. The monitor control method according to claim 8,

the monitor control method further comprises the following steps:

12. The monitor control method according to claim 11,

13. The monitor control method according to claim 8,

the monitor control method further comprises the following steps: