Monitor and monitoring equipment

Abstract

The utility model provides a monitor and monitoring equipment. A parameter detection circuit, a main control module, a power circuit and an isolation circuit in the monitor are arranged on the same side of a circuit board, the first end of the power circuit is connected with the first end of the isolation circuit, and the second end of the isolation circuit is connected with the power end of the parameter detection circuit. And supplying power to the parameter detection circuit. The first end of the main control module is connected with the third end of the isolation circuit, the fourth end of the isolation circuit is connected with the signal end of the parameter detection circuit, and the main control module is used for conducting data processing on physiological parameter signals detected by the parameter detection circuit under the condition that the main control module and the parameter detection circuit are in circuit isolation. The isolation circuit is arranged on the circuit board in a hollowed-out mode, signal interference of the parameter detection circuit is eliminated, all circuit modules are highly integrated on the circuit board, the purpose of reducing the size of the monitor is achieved, and the problem that a traditional monitor is large in size is solved.

Description

Technical Field

[0001] The present application belongs to the technical field of medical equipment, and in particular, relates to a monitor and monitoring equipment. Background Art

[0002] A monitor is a medical device used to monitor the patient's physiological parameters. It can monitor physiological parameters such as heart rate, blood pressure, blood oxygen saturation, respiratory rate, and electrocardiogram. The portability of the monitor makes it easier to monitor and care for patients. It can monitor the user's electrocardiogram, body temperature, blood oxygen and other physiological signals in real time and anywhere, so as to observe and understand the user's physical condition in real time, so as to provide timely treatment for the user. Therefore, the small and light monitor is becoming more and more popular.

[0003] However, in traditional monitors, the main control board, power management board, parameter board, etc. are connected by cables. The structures of the modules are dispersed, which occupies a large space, so the shell thickness needs to be relatively large, which makes the monitor large in size and inconvenient to use. Utility Model Content

[0004] The purpose of the present application is to provide a monitor and a monitoring device, aiming to solve the problems of large size and inconvenience in use of traditional monitors.

[0005] The present application provides a monitor, comprising a circuit board, a parameter detection circuit, a main control module, a power supply circuit and an isolation circuit, wherein the parameter detection circuit, the main control module, the power supply circuit and the isolation circuit are arranged on the same side of the circuit board, and the isolation circuit is hollowed out and arranged on the circuit board;

[0006] One end of the power supply circuit is connected to the first end of the isolation circuit, and the second end of the isolation circuit is connected to the power supply end of the parameter detection circuit, so as to supply power to the parameter detection circuit when the power supply circuit and the parameter detection circuit are in circuit isolation;

[0007] One end of the main control module is connected to the third end of the isolation circuit, and the fourth end of the isolation circuit is connected to the signal end of the parameter detection circuit, and is used for performing data processing on the physiological parameter signal detected by the parameter detection circuit when the main control module and the parameter detection circuit are in circuit isolation.

[0008] In one embodiment, the parameter detection circuit includes a blood oxygen detection circuit and an electrocardiogram detection circuit, and the isolation circuit includes a power isolation circuit, a blood oxygen isolation circuit and an electrocardiogram isolation circuit;

[0009] One end of the power supply circuit is connected to the first end of the power supply isolation circuit, and the second end of the power supply isolation circuit is respectively connected to the power supply end of the blood oxygen detection circuit and the power supply end of the electrocardiogram detection circuit, so as to supply power when the power supply circuit is in circuit isolation from the blood oxygen detection circuit and the electrocardiogram detection circuit;

[0010] The first end of the main control module is connected to the first end of the blood oxygen isolation circuit, and the second end of the blood oxygen isolation circuit is connected to the signal end of the blood oxygen detection circuit, for performing data processing on the blood oxygen physiological parameter signal when the main control module and the blood oxygen detection circuit are in circuit isolation;

[0011] The second end of the main control module is connected to the first end of the ECG isolation circuit, and the second end of the ECG isolation circuit is connected to the signal end of the ECG detection circuit, for performing data processing on the ECG physiological parameter signal when the main control module and the ECG detection circuit are in circuit isolation.

[0012] In one embodiment, the monitor further comprises a shielding device;

[0013] The shielding device and the circuit board surround and form a closed space, and the blood oxygen detection circuit is arranged in the closed space.

[0014] In one embodiment, the monitor further includes a wireless communication circuit and an audio display circuit. The wireless communication circuit and the audio display circuit are respectively arranged on the circuit board and are arranged on the same side as the parameter detection circuit.

[0015] In one embodiment, the monitor further comprises:

[0016] a housing, wherein the circuit board is disposed in the housing;

[0017] A first signal device, vertically disposed in the housing, for receiving and sending a first signal and connected to the wireless communication circuit;

[0018] The second signal device is vertically arranged in the housing, is used for receiving and sending a second signal, and is connected to the wireless communication circuit.

[0019] In one embodiment, the first signal device is disposed on a side away from the blood oxygen detection circuit, and the second signal device is disposed on a side away from the blood oxygen detection circuit.

[0020] In one embodiment, the monitor further includes a heat dissipation device and a power supply device, which are arranged in the housing, and the power supply device is provided with a support frame;

[0021] The power supply device is arranged between the heat dissipation device and the circuit board, and the support frame is arranged close to the circuit board to form a heat dissipation space for dispersing the heat generated by the circuit board;

[0022] The power supply device partially covers the circuit board, and the heat dissipation device covers the power supply device and the circuit board, and is used for dissipating the heat generated by the monitor.

[0023] In one embodiment, the monitor further includes a camera component and an audio component, which are disposed in the shell, wherein the camera component is disposed between the circuit board and the heat dissipation device, and the audio component is disposed between the circuit board and the heat dissipation device.

[0024] In one embodiment, a lead interface is provided on the circuit board, and the lead interface is connected to the parameter detection circuit, and is used to transmit the signal collected through the lead wire to the parameter detection circuit.

[0025] The present application provides a monitoring device, comprising the monitor described in any one of the above embodiments and a multifunctional base, wherein the multifunctional base is provided with a first card slot, the monitor is arranged in the first card slot and connected to the monitor for communicating with and supplying power to the monitor;

[0026] The multifunctional base is provided with a second card slot and a multifunctional interface, the second card slot is used to place the temperature measuring device, and the temperature measuring device is powered through the multifunctional interface;

[0027] The multifunctional base is provided with a printing device, and the printing device is connected to the monitor.

[0028] Compared with the prior art, the embodiment of the utility model has the following beneficial effects: the parameter detection circuit, the main control module and the power supply circuit are all arranged on the circuit board. The main control module and the power supply circuit are electrically connected to each other through the metal wiring on the circuit board. The isolation circuit is hollowed out and arranged on the circuit board, and there is no electrical connection between the circuits on the circuit board, which can avoid the signal interference problem caused by other circuits to the parameter detection circuit in a small space, so that the parameter detection circuit, the main control module and the power supply circuit can be highly integrated on the circuit board. The parameter detection circuit, the main control module, the power supply circuit and the isolation circuit are arranged on the same side of the circuit board, so that the various circuits on the circuit board occupy the housing space on the same side, avoiding the problem of waste of housing space caused by stacking and connecting various components through cables. Therefore, by arranging the parameter detection circuit, the main control module, the power supply circuit and the isolation circuit on the circuit board, a complete circuit system is formed, and the functional circuits of the monitor are integrated into a main board, the structure is compact and the space utilization rate is high, and the integration of high integration is achieved, and the assembly space and the connection components between the functional modules are reduced. Through the structural setting of the circuit board, parameter detection circuit, main control module, power supply circuit and isolation circuit provided in this application, each functional module occupies a small shell space, so that the monitor is small in size, light and thin, and easy to carry, solving the problem of traditional monitors being large in size and inconvenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 A schematic diagram of the connection structure of various circuit modules of a monitor in an embodiment provided in the present application.

[0030] Figure 2 A schematic diagram of the connection structure of various circuit modules of a monitor in an embodiment provided in the present application.

[0031] Figure 3 A schematic diagram of the connection structure of various circuit modules of a monitor in an embodiment provided in the present application.

[0032] Figure 4 A schematic diagram of the connection structure of various circuits on a circuit board of a monitor in an embodiment provided in the present application.

[0033] Figure 5 A schematic diagram of the connection structure of an isolation circuit on a circuit board in an embodiment provided in the present application.

[0034] Figure 6 This is a schematic diagram of the overall structure of a monitor in an embodiment provided in the present application.

[0035] Figure 7 A schematic diagram of the structure of a power supply device and a heat dissipation device in a monitor in an embodiment provided in the present application.

[0036] Figure 8 A schematic diagram of the structure of a blood pressure detection circuit in an embodiment provided in the present application.

[0037] Fig. 9 This is a schematic diagram of the structure of a first mounting slot for mounting an air pump in a blood pressure detection circuit in an embodiment provided in the present application.

[0038] Fig.10 A schematic diagram of the structure of an external transmission line connected to a lead interface in an embodiment provided in the present application.

[0039] Fig.11 A schematic diagram of the installation structure of a touch screen in an embodiment provided in the present application.

[0040] Fig.12 This is a schematic diagram of various interfaces on the shell in an embodiment provided in the present application.

[0041] Fig.13 A schematic diagram of the structure of the positioning slot and the precision connector interface in an embodiment provided in the present application.

[0042] Fig.14 A schematic diagram of the rear shell structure of a shell in an embodiment provided in the present application.

[0043] Fig.15 A schematic diagram of the structure of a first card slot for installing a monitor in a multi-functional base in an embodiment provided in the present application.

[0044] Fig.16 A schematic diagram of the structure of a second slot for placing a temperature measuring device in a multifunctional base in an embodiment provided in the present application.

[0045] Fig.17 A schematic diagram of the structure of a printing device in a multi-functional base in an embodiment provided in the present application. DETAILED DESCRIPTION

[0046] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0047] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0048] It should be understood that the orientation or position relationship indicated by terms such as "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0049] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0050] See also Figure 1 The present application provides a monitor 100. The monitor 100 includes a circuit board 10, a parameter detection circuit 20, a main control module 30, a power supply circuit 40 and an isolation circuit 50. The parameter detection circuit 20, the main control module 30, the power supply circuit 40 and the isolation circuit 50 are arranged on the same side of the circuit board 10, and the isolation circuit 50 is hollowed out and arranged on the circuit board 10. The first end of the power supply circuit 40 is connected to the first end of the isolation circuit 50, and the second end of the isolation circuit 50 is connected to the power supply end of the parameter detection circuit 20, so as to supply power to the parameter detection circuit 20 when the power supply circuit 40 and the parameter detection circuit 20 are in circuit isolation.

[0051] The first end of the main control module 30 is connected to the third end of the isolation circuit 50, and the fourth end of the isolation circuit 50 is connected to the signal end of the parameter detection circuit 20, so as to perform data processing on the physiological parameter signal detected by the parameter detection circuit 20 when the main control module 30 and the parameter detection circuit 20 are in circuit isolation.

[0052] In this embodiment, the parameter detection circuit 20 is used to detect the user's physiological parameter data, such as blood oxygen, electrocardiogram, blood pressure, etc. The power supply circuit 40 converts the voltage of the external power supply into the stable voltage required on the circuit board 10, and provides a stable voltage for each circuit arranged on the circuit board 10 to ensure that each circuit can operate normally. The power supply circuit 40 can also be used to filter noise and interference in the power supply, perform voltage regulation, protect the circuit board 10, etc. The power supply circuit 40 is connected to the power supply end of the parameter detection circuit 20 through the isolation circuit 50, and is used to provide a stable voltage for the parameter detection circuit 20 in a state where the circuit is isolated. The main control module 30 is connected to the signal end of the parameter detection circuit 20 through the isolation circuit 50, and is used to perform data analysis and processing on the received physiological parameter signal in a state where the circuit is isolated.

[0053] The parameter detection circuit 20 is isolated from the main control module 30 and the power supply circuit 40 respectively through the isolation circuit 50 to prevent the current or voltage from being directly transmitted between them, which can effectively reduce electrical interference, noise and interference in signal transmission, etc. Furthermore, the parameter detection circuit 20 is isolated from the main control module 30 and the power supply circuit 40 respectively through the isolation circuit 50, so that the parameter detection circuit 20 can reduce the signal interference from the main control module 30 and the power supply circuit 40, improve the quality and accuracy of the detection signal of the parameter detection circuit 20, can better detect the user's physiological parameter data, and improve the stability, reliability and accuracy of the monitor 100.

[0054] The circuit board 10 is a support body for electronic components and a carrier for electrical connection of electronic components. The parameter detection circuit 20, the main control module 30 and the power supply circuit 40 are all arranged on the circuit board 10. The main control module 30 and the power supply circuit 40 are electrically connected to each other through the metal wiring on the circuit board 10. The isolation circuit 50 is hollowed out and arranged on the circuit board 10. There is no electrical connection between the isolation circuit 50 and the various circuits on the circuit board 10, which can avoid the signal interference problem caused by other circuits to the parameter detection circuit 20 in a small space, so that the parameter detection circuit 20, the main control module 30 and the power supply circuit 40 can be highly integrated on the circuit board 10. The parameter detection circuit 20, the main control module 30, the power supply circuit 40 and the isolation circuit 50 are arranged on the same side of the circuit board 10, so that the various circuits on the circuit board 10 occupy the housing space on the same side, avoiding the waste of housing space caused by stacking and connecting various components through cables. Therefore, by setting the parameter detection circuit 20, the main control module 30, the power circuit 40 and the isolation circuit 50 on the circuit board 10, a complete circuit system is formed, and the functional circuits of the monitor 100 are integrated into a main board, with a compact structure and high space utilization, and a high degree of integration is achieved, which reduces the assembly space and the connection components between the functional modules. Through the structural setting of the circuit board 10, the parameter detection circuit 20, the main control module 30, the power circuit 40 and the isolation circuit 50 provided by the present application, the housing space occupied by each functional module is small, so that the monitor 100 is small in size, the whole machine is light and thin, and it is easy to carry, which solves the problem that the traditional monitor is large in size and inconvenient to use.

[0055] See also Figure 2 In one embodiment, the parameter detection circuit 20 includes a blood oxygen detection circuit 21 and an electrocardiogram detection circuit 22, and the isolation circuit 50 includes a power isolation circuit 51, a blood oxygen isolation circuit 52 and an electrocardiogram isolation circuit 53;

[0056] One end of the power supply circuit 40 is connected to a first end of the power supply isolation circuit 51, and a second end of the power supply isolation circuit 51 is respectively connected to a power supply end of the blood oxygen detection circuit 21 and a power supply end of the electrocardiograph detection circuit 22, so as to provide power when the power supply circuit 40 is in circuit isolation from the blood oxygen detection circuit 21 and the electrocardiograph detection circuit 22;

[0057] The first end of the main control module 30 is connected to the first end of the blood oxygen isolation circuit 52, and the second end of the blood oxygen isolation circuit 52 is connected to the signal end of the blood oxygen detection circuit 21, so as to perform data processing on the blood oxygen physiological parameter signal when the main control module 30 and the blood oxygen detection circuit 21 are in circuit isolation;

[0058] The second end of the main control module 30 is connected to the first end of the ECG isolation circuit 53, and the second end of the ECG isolation circuit 53 is connected to the signal end of the ECG detection circuit 22, which is used to process the electrocardiographic physiological parameter signal when the main control module 30 and the ECG detection circuit 22 are in circuit isolation.

[0059] In this embodiment, the blood oxygen detection circuit 21 is used to detect the blood oxygen saturation (SpO2) in human blood, which is an important indicator reflecting the blood oxygen level of the human body. The signal collected by the optical sensor is amplified, filtered and digitized, and transmitted to the main control module 30 to extract the blood oxygen saturation information. The electrocardiogram detection circuit 22 is used to detect the signal of the electrical activity of the human heart, and convert it into an electrical signal for analysis and processing, and transmit it to the main control module 30 to extract the electrocardiogram information of the patient. The blood oxygen detection circuit 21 and the electrocardiogram detection circuit 22 are easily interfered by surrounding electronic devices or wireless signals. Through the power isolation circuit 51, the power supply circuit 40 supplies power to the blood oxygen detection circuit 21 and the electrocardiogram detection circuit 22 under electrical isolation. Through the blood oxygen isolation circuit 52, the main control module 30 and the blood oxygen detection circuit 21 are transmitted signals under electrical isolation. Through the electrocardiogram isolation circuit 53, the main control module 30 and the electrocardiogram detection circuit 22 are transmitted signals under electrical isolation.

[0060] The power isolation circuit 51, the blood oxygen isolation circuit 52 and the ECG isolation circuit 53 are hollowed out on the circuit board 10, and there is no electrical connection between the various circuits on the circuit board 10. The signal interference problem caused by other circuits to the blood oxygen detection circuit 21 and the ECG detection circuit 22 can be avoided in a small space, so that the blood oxygen detection circuit 21, the ECG detection circuit 22, the main control module 30 and the power circuit 40 can be highly integrated on the circuit board 10, avoiding the waste of shell space caused by stacking and connecting various components through cables, so that the monitor 100 is small in size, light and thin, and easy to carry.

[0061] In one embodiment, the monitor 100 further includes a shielding device (not marked in the figure). The shielding device and the circuit board 10 surround and form a closed space, and the blood oxygen detection circuit 21 is arranged in the closed space.

[0062] In this embodiment, the shielding device may be made of nickel silver and grounded. The blood oxygen detection circuit 21 is disposed in a confined space surrounded by the shielding device and the circuit board 10. By shielding the blood oxygen detection circuit 21 with the shielding device, the problem of interference of the wireless signal in the small space of the monitor 100 with the blood oxygen detection circuit 21 can be avoided. Furthermore, when the volume of the monitor 100 becomes smaller, other signals will not interfere with the blood oxygen detection circuit 21, so that the blood oxygen detection circuit 21 can better detect the user's blood oxygen signal accurately, thereby improving the monitoring accuracy of the monitor 100. In one embodiment, the shielding device can be set to a shielding cover structure.

[0063] See also Figure 3 and Figure 4 In one embodiment, the monitor 100 further includes a wireless communication circuit 60 and an audio display circuit 70 . The wireless communication circuit 60 and the audio display circuit 70 are respectively disposed on the circuit board 10 and are disposed on the same side as the parameter detection circuit 20 .

[0064] In this embodiment, the power supply circuit 40 is connected to the wireless communication circuit 60 to supply power to the wireless communication circuit 60. The main control module 30 is connected to the wireless communication circuit 60 to realize data transmission and communication between the monitor 100 and other devices, for example, the data such as the patient's physiological parameters collected by the monitor 100 is transmitted to other devices such as the monitoring system, the doctor's workstation or the hospital's information management system through the wireless communication circuit 60. The main control module 30 is connected to the wireless communication circuit 60, and can also be used to realize the interaction between the monitor 100 and other devices, for example, it is connected to a printer, a storage device, etc. to realize the printing and storage of data. The main control module 30 is connected to the wireless communication circuit 60, and can also be used to realize the interconnection, remote monitoring and data sharing functions between the monitor 100 and other devices.

[0065] The power supply circuit 40 is connected to the audio display circuit 70 for supplying power to the audio display circuit 70. The main control module 30 is connected to the audio display circuit 70 for converting the audio signal into a visual form so that the user can intuitively understand the relevant information of the audio, such as being able to realize functions such as audio signal processing, display output, audio control and adjustment, fault display, and display of physiological parameter signals.

[0066] All functional circuits such as the parameter detection circuit 20, the main control module 30, the power circuit 40, the isolation circuit 50, the wireless communication circuit 60, and the audio display circuit 70 are arranged on the same circuit board 10, achieving a high degree of integration, reducing the assembly space in the monitor 100 and the connection components between the functional modules, and no longer requiring traditional cables to stack and connect the components, thereby reducing the size of the monitor 100 and making it more convenient to use.

[0067] In one embodiment, the parameter detection circuit 20 also includes a blood pressure detection circuit 23 and a carbon dioxide detection circuit 24 and other circuits that can detect physiological parameter signals of the user, and are not limited to the publicly listed circuits.

[0068] In this embodiment, the blood pressure detection circuit 23 is used to measure the blood pressure of the human body, convert the pressure of the blood on the blood vessel wall measured by the pressure sensor or other measuring elements into an electrical signal, and transmit the digital signal obtained by signal amplification, filtering, noise reduction and analog-to-digital conversion to the main control module 30 for data processing. The carbon dioxide detection circuit 24 is used for end-tidal carbon dioxide detection and for monitoring the patient's respiratory function.

[0069] The blood pressure detection circuit 23 is connected to the main control module 30 and to the power supply circuit 40. The carbon dioxide detection circuit 24 is connected to the main control module 30 and to the power supply circuit 40. The blood oxygen detection circuit 21, the electrocardiogram detection circuit 22, the blood pressure detection circuit 23, the carbon dioxide detection circuit 24, the wireless communication circuit 60, and the audio display circuit 70 in the monitor 100 are separated and arranged separately, and do not interfere with each other when working. They are all arranged on the circuit board 10, achieving a high degree of integration and reducing the assembly space in the monitor 100 and the connection components between the functional modules.

[0070] In one embodiment, a lead interface 970 is provided on the circuit board 10 , and the lead interface 970 is connected to the parameter detection circuit 20 , and is used to transmit the signal collected through the lead wire to the parameter detection circuit.

[0071] In this embodiment, each functional module in the monitor 100 is integrated on the same circuit board 10. A lead interface 970 is provided at the edge of the circuit board 10 to connect the monitor 100 to the outside world and to exchange information and control operations between the monitor 100 and the user.

[0072] See also Figure 5 In one embodiment, the isolation circuit 50 includes an isolation transformer, photoelectric isolation, magnetic isolation, or capacitive isolation circuit.

[0073] See also Figure 6 and Figure 7 In one embodiment, the monitor 100 further includes a housing 80. The circuit board 10 is disposed in the housing 80. The first signal device 910 is vertically disposed in the housing 80, for receiving and sending a first signal, and connected to the wireless communication circuit. The second signal device 920 is vertically disposed in the housing 80, for receiving and sending a second signal, and connected to the wireless communication circuit.

[0074] In this embodiment, the first signal device 910 includes a WIFI antenna / BT antenna, which is vertically arranged in the housing 80 to realize the sending and receiving of WIFI / BT signals. The second signal device 920 includes a 4G / 5G transmitting antenna 921 and a 4G / 5G receiving antenna 922, which are respectively vertically arranged in the housing 80 to realize the sending and receiving of 4G / 5G signals. Through the first signal device 910 and the second signal device 920, the monitor 100 can support wireless connections, such as WIFI connection, Bluetooth connection, 4G connection and 5G connection, so that medical staff can bring other external devices to the patient's bedside without worrying about the connection line, and communicate with the monitor 100 within a certain range. By vertically arranging the first signal device 910 and the second signal device 920 in the shell 80 respectively, the emission angle of the antenna is perpendicular to the shell, which can completely eliminate the signal interference to the parameter detection circuit 20, especially the interference to the blood oxygen signal of the blood oxygen detection circuit 21, so that the parameter detection circuit 20 can better detect the user's physiological parameter signal accurately, thereby improving the monitoring accuracy of the monitor 100.

[0075] In one embodiment, the housing 80 is provided with an RGB alarm light 810, a touch screen 820, a near field communication device (NFC) 821, and a mounting bracket 831. The alarm light 810, the touch screen 820, and the near field communication device 821 are respectively arranged on the front shell of the housing 80. The alarm light 810 and the near field communication device 821 are respectively arranged on the opposite sides of the touch screen 820. The mounting bracket 831 is arranged on the rear shell of the housing 80, and can be movably connected to the rear shell of the housing 80, so as to support the monitor 100 and facilitate placement. The front of the front shell of the housing 80 is composed of a touch screen 820, a near field communication device (NFC) 821, and an alarm light 810. The touch screen 820 has the ability to resist interference from electric scalpels, and the display screen uses a 10.1-inch IPS screen. Compared with the traditional TN screen, the content of the display screen can be clearly seen at more angles. The RGB alarm light 810 is used to send an alarm signal when abnormalities occur in patients during real-time monitoring, providing important information support for medical staff.

[0076] In one embodiment, the first signal device 910 is disposed on a side away from the blood oxygen detection circuit 21 , and the second signal device 920 is disposed on a side away from the blood oxygen detection circuit 21 .

[0077] In this embodiment, the first signal device 910 and the second signal device 920 are arranged on the side farthest from the blood oxygen detection circuit 21, which can reduce the interference with the blood oxygen signal of the blood oxygen detection circuit 21, and thus avoid the signal interference problem caused by other circuits to the blood oxygen detection circuit 21 and the electrocardiogram detection circuit 22 in a small space, so that each module can be highly integrated on the circuit board 10.

[0078] In one embodiment, the monitor 100 further includes a power supply device 930 and a heat dissipation device 940, which are disposed in the housing 80, and the power supply device 930 is provided with a support frame 931. The power supply device 930 is disposed between the heat dissipation device 940 and the circuit board 10, and the support frame 931 is disposed close to the circuit board 10 to form a heat dissipation space for dissipating the heat generated by the circuit board 10. The power supply device 930 partially covers the circuit board 10, and the heat dissipation device 940 covers the power supply device 930 and the circuit board 10, and is used to dissipate the heat generated by the monitor 100.

[0079] In this embodiment, the power supply device 930 includes a built-in battery, which can provide a long battery life of more than 6 hours. The power supply device 930 can enable the monitor 100 to continue to work normally without relying on a power socket, which helps to continue to monitor vital signs when an ambulance or patient is transported.

[0080] The power supply device 930 is provided with a support frame 931, which is arranged on the upper layer of the circuit board 10. The support frame 931 is arranged close to the circuit board 10, so that a heat dissipation space is formed between the power supply device 930 and the circuit board 10, so that the generated heat is dispersed, and the multiple heat sources of the circuit board 10 are evenly dispersed into the space of the monitor 100, which solves the heat dissipation problem in the small space of the monitor 100, and can still better dissipate heat while reducing the overall volume, thereby protecting the monitor 100 and extending the service life of the monitor. In one embodiment, the power supply device 930 is arranged on the upper layer of the main control module 30, close to the rear shell of the shell 80. The support frame 931 adopts a sheet metal bracket. The power supply device 930 is a non-detachable battery assembly.

[0081] The heat dissipation device 940 covers the power supply device 930 and the circuit board 10, and is used to dissipate the heat generated by the monitor 100. The heat dissipation device 940 is arranged on the power supply device 930 and covers the circuit board 10 to dissipate the heat generated by the heating element in the monitor 100, thereby solving the heat dissipation problem in a small space of the monitor 100, and can still dissipate heat better while reducing the overall volume. In one embodiment, the heat dissipation device 940 includes a heat sink.

[0082] In one embodiment, the monitor 100 further includes a camera component 950 and an audio component 960 , which are disposed in the housing 80 . The camera component 950 is disposed between the circuit board 10 and the heat dissipation device 940 , and the audio component 960 is disposed between the circuit board 10 and the heat dissipation device 940 .

[0083] In this embodiment, the camera assembly 950 is arranged between the circuit board 10 and the heat sink 940. The heat sink 940 can cover all the components to dissipate heat, thereby solving the heat dissipation problem in the small space of the monitor 100, and can still dissipate heat better while reducing the overall volume. In one embodiment, the circuit board 10 is fixedly arranged in the front shell of the housing 80, and the camera assembly 950 is also arranged in the front shell of the housing 80. The camera assembly 950 includes an 800W high-definition camera, which can support the function of scanning barcodes and QR codes.

[0084] The audio component 960 is disposed between the circuit board 10 and the heat sink 940. The heat sink 940 can cover all components to dissipate heat, thereby solving the heat dissipation problem in a small space of the monitor 100 and dissipating heat better while reducing the overall volume. In one embodiment, the audio component 960 is disposed in the front shell of the housing 80. The audio component 960 includes a speaker, which can realize functions such as sound playback and information transmission of the monitor 100.

[0085] See also Figure 8 and Fig. 9 In one embodiment, the blood pressure detection circuit 23 includes a gas storage structure (not shown), an air pressure control mechanism 231 and a pressure sensor 232. The air pressure control mechanism 231 includes an air pump 2313, an electromagnetic valve 2312 and a conduit 2311. The air pump 2313 is at least partially installed in the first installation groove 110. The air pump 2313 is electrically connected to the circuit board 10. The electromagnetic valve 2312 is at least partially installed in the first installation groove 110. The electromagnetic valve 2312 is electrically connected to the circuit board 10. The gas storage structure is connected to the air pump 2313, the electromagnetic valve 2312 and the pressure sensor 232 through the conduit 2311.

[0086] The circuit board 10 is provided with a first mounting groove 110, and the blood pressure detection circuit 23 is partially disposed in the first mounting groove 110 and partially exposed outside the housing 80 to detect the blood pressure of the human body. Part of the structure of the blood pressure detection circuit 23 is integrated on the circuit board 10 by being installed in the first mounting groove 110, so that the internal structure of the monitor 100 is more compact, the installation space occupied by the blood pressure detection circuit 23 is reduced, and the volume of the monitor 100 is reduced, thereby improving the portability of the monitor 100.

[0087] See also Fig.10In one embodiment, the lead interface 970 is connected to the first transmission line 971, the first transmission line 971 is connected to one side of the first adapter 972 along the circumferential direction, and the blood oxygen lead line 973 is connected to the other side of the first adapter 972 along the circumferential direction and is electrically connected to the first transmission line 971. The ECG lead line 974 is connected to the first adapter 972 and is electrically connected to the first transmission line 971. One end of the second transmission line 975 is connected to the other side of the first adapter 972 and is electrically connected to the first transmission line 971. The other end of the second transmission line 975 is connected to one side of the second adapter 976 along the circumferential direction. The body temperature connector of each body temperature lead line 977 is connected to the other side of the second adapter 976 along the circumferential direction and is electrically connected to the second transmission line 975. The lead interface 970 is connected to the first transmission line 971 to transmit the collected signals of the blood oxygen lead line 973, the electrocardiogram lead line 974 and the body temperature lead line 977 to the monitor 100. The first transmission line 971 includes a conductive cable (not marked in the figure) and a plug connector (not marked in the figure), and the plug connector is used to adapt and plug with the plug interface of the monitor 100. The plug connector can be an HDMI plug connector.

[0088] See also Fig.11 and Fig.12 In one embodiment, the touch screen 820 is connected to the main control module 30 through the touch screen display interface 822, providing an operation interface and control buttons to facilitate medical staff to set up the equipment, adjust parameters and operate. The side wall of the housing 80 is provided with a blood pressure interface 840, an HDMI accessory interface 850, a SIM card interface 860, a CO2 interface 870, a power button 880, a USB interface 890 and a charging interface 891. Each interface is connected to each circuit module set on the circuit board by a terminal line or a direct connection between the board end. The USB interface 890 is used to export patient data through a USB flash drive or to connect a computer to upgrade the device. The charging interface 891 is used to charge the device using a 12V / 3.3A DC adapter. The HDMI accessory interface 850 can be configured with an HDMI accessory adapter for the monitor, supporting 5 electrocardiograms (ECG), blood oxygen saturation (SpO2) and two body temperatures.

[0089] See also Fig.13 and Fig.14The side wall of the shell 80 is provided with a positioning slot 892 and a precision connector interface (also called POGOPIN interface) 893. The positioning slot 892 allows the monitor 100 to be positioned in the first slot 210 of the multi-functional base 200. The precision connector interface (also called POGOPIN interface) 893 allows the monitor 100 to be connected to the multi-functional base 200 to achieve communication and power supply with the monitor 100. The rear shell 830 of the shell 80 is provided with a mounting frame 831 and a card 832. The card 832 is detachably connected to the host buckle 211 in the multi-functional base 200, which is used to fix the monitor 100 and can be stably placed on the multi-functional base 200.

[0090] See also Fig.15 , Fig.16 as well as Fig.17 , the present application provides a monitoring device. The monitoring device includes the monitor 100 and the multi-function base 200 in any one of the above embodiments. The multi-function base 200 is provided with a first card slot 210. The monitor 100 is arranged in the first card slot 210 and is connected to the monitor 100 for communicating with and powering the monitor 100. The multi-function base 200 is provided with a second card slot 220, a multi-function interface 230 and a connection port 270. The second card slot 220 is used to place a temperature measuring device, and the temperature measuring device is powered through the connection port 270. The multi-function interface 230 is used to power external devices. The multi-function base 200 is provided with a printing device 240, and the printing device 240 is connected to the monitor 100.

[0091] In this embodiment, the multifunctional base 200 is arranged in the first card slot 210, which is used to place the monitor 100, and can support the monitor 100 more stably. The multifunctional base 200 is connected to the monitor 100 through a precision connector 250 (POGOPIN) to achieve communication and power supply with the monitor 100. The multifunctional base 200 is provided with a multifunctional interface 230, including multiple USB interfaces, which can supply power to external devices. The multifunctional base 200 is provided with a connection port 270, which can be connected to an ear thermometer for temperature measurement and power the ear thermometer. The multifunctional base 200 is provided with a printing device 240. The printing device 240 is connected to the monitor 100, and can print data and waveforms monitored by the monitor 100, so as to provide physiological parameters to doctors or users more conveniently, making the monitoring equipment more intelligent and better meeting the needs of users.

[0092] In one embodiment, the multifunctional base 200 further includes a base body 201, a first slot plate 202, a second slot plate 203, a third slot plate 204, and a receiving slot plate 205. The second slot plate 203 and the third slot plate 204 are arranged on two opposite side walls of the base body 201. The second slot plate 203, the third slot plate 204, and the receiving slot plate 205 surround the base body 201 to form a receiving slot 260. The first slot plate 202 and the base body 201 surround to form a first card slot 210. The second slot plate 203 is provided with a second card slot 220, and the third slot plate 204 is provided with a printing device 240. The first card slot 210 is arranged on a side of the base body 201 away from the receiving slot 260. The second card slot 220 is arranged on a side wall of the base body 201 away from the printing device 240. The receiving slot 260 forms a storage space for placing external devices such as a blood pressure cuff and an electrocardiogram accessory.

[0093] The technicians in the relevant field can clearly understand that for the convenience and simplicity of description, only the division of the above-mentioned functional units and modules is used as an example for illustration. In practical applications, the above-mentioned function allocation can be completed by different functional units and modules as needed, that is, the internal structure of the device can be divided into different functional units or modules to complete all or part of the functions described above. The functional units and modules in the embodiment can be integrated in a processing unit, or each unit can exist physically separately, or two or more units can be integrated in one unit. The above-mentioned integrated unit can be implemented in the form of hardware or in the form of software functional units. In addition, the specific names of the functional units and modules are only for the convenience of distinguishing each other, and are not used to limit the scope of protection of this application. The specific working process of the units and modules in the above-mentioned system can refer to the corresponding process in the aforementioned method embodiment, which will not be repeated here.

[0094] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described or recorded in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0095] Those of ordinary skill in the art will appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, or a combination of computer software and electronic hardware. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professional and technical personnel can use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of this application.

[0096] The mutual coupling or direct coupling or communication connection shown or discussed may be an indirect coupling or communication connection through some interface, device or unit, which may be electrical, mechanical or other forms.

[0097] The units described as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0098] In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above-mentioned integrated unit may be implemented in the form of hardware or in the form of software functional units.

[0099] The embodiments described above are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, a person skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application, and should all be included in the protection scope of the present application.

Claims

1. A monitor, characterized in that: It includes a circuit board, a parameter detection circuit, a main control module, a power supply circuit and an isolation circuit, wherein the parameter detection circuit, the main control module, the power supply circuit and the isolation circuit are arranged on the same side of the circuit board, and the isolation circuit is hollowed out and arranged on the circuit board; One end of the power supply circuit is connected to the first end of the isolation circuit, and the second end of the isolation circuit is connected to the power supply end of the parameter detection circuit, so as to supply power to the parameter detection circuit when the power supply circuit and the parameter detection circuit are in circuit isolation; One end of the main control module is connected to the third end of the isolation circuit, and the fourth end of the isolation circuit is connected to the signal end of the parameter detection circuit, and is used for performing data processing on the physiological parameter signal detected by the parameter detection circuit when the main control module and the parameter detection circuit are in circuit isolation.

2. The monitor according to claim 1, characterized in that: The parameter detection circuit includes a blood oxygen detection circuit and an electrocardiogram detection circuit, and the isolation circuit includes a power isolation circuit, a blood oxygen isolation circuit and an electrocardiogram isolation circuit; One end of the power supply circuit is connected to the first end of the power supply isolation circuit, and the second end of the power supply isolation circuit is respectively connected to the power supply end of the blood oxygen detection circuit and the power supply end of the electrocardiogram detection circuit, so as to supply power when the power supply circuit is in circuit isolation from the blood oxygen detection circuit and the electrocardiogram detection circuit; The first end of the main control module is connected to the first end of the blood oxygen isolation circuit, and the second end of the blood oxygen isolation circuit is connected to the signal end of the blood oxygen detection circuit, for performing data processing on the blood oxygen physiological parameter signal when the main control module and the blood oxygen detection circuit are in circuit isolation; The second end of the main control module is connected to the first end of the ECG isolation circuit, and the second end of the ECG isolation circuit is connected to the signal end of the ECG detection circuit, for performing data processing on the ECG physiological parameter signal when the main control module and the ECG detection circuit are in circuit isolation.

3. The monitor as claimed in claim 2, characterized in that: The monitor also includes a shielding device; The shielding device and the circuit board surround and form a closed space, and the blood oxygen detection circuit is arranged in the closed space.

4. The monitor as claimed in claim 2, characterized in that: The monitor also includes a wireless communication circuit and an audio display circuit. The wireless communication circuit and the audio display circuit are respectively arranged on the circuit board and are arranged on the same side as the parameter detection circuit.

5. The monitor as claimed in claim 4, characterized in that: The monitor also includes: a housing, wherein the circuit board is disposed in the housing; A first signal device, vertically disposed in the housing, for receiving and sending a first signal and connected to the wireless communication circuit; The second signal device is vertically arranged in the housing, is used for receiving and sending a second signal, and is connected to the wireless communication circuit.

6. The monitor according to claim 5, characterized in that: The first signal device is arranged at a side away from the blood oxygen detection circuit, and the second signal device is arranged at a side away from the blood oxygen detection circuit.

7. The monitor according to claim 5, characterized in that: The monitor further comprises a heat dissipation device and a power supply device, which are arranged in the housing, and the power supply device is provided with a support frame; The power supply device is arranged between the heat dissipation device and the circuit board, and the support frame is arranged close to the circuit board to form a heat dissipation space for dispersing the heat generated by the circuit board; The power supply device partially covers the circuit board, and the heat dissipation device covers the power supply device and the circuit board, and is used for dissipating the heat generated by the monitor.

8. The monitor according to claim 7, characterized in that: The monitor also includes a camera component and an audio component, which are arranged in the shell. The camera component is arranged between the circuit board and the heat dissipation device, and the audio component is arranged between the circuit board and the heat dissipation device.

9. The monitor according to claim 1, characterized in that: A lead interface is provided on the circuit board, and the lead interface is connected to the parameter detection circuit and is used to transmit the signal collected through the lead wire to the parameter detection circuit.

10. A monitoring device, characterized in that: The monitor and the multifunctional base according to any one of claims 1 to 9 are provided with a first card slot, the monitor is arranged in the first card slot and connected with the monitor for communicating with and supplying power to the monitor; The multifunctional base is provided with a second card slot and a multifunctional interface, the second card slot is used to place the temperature measuring device, and the temperature measuring device is powered through the multifunctional interface; The multifunctional base is provided with a printing device, and the printing device is connected to the monitor.

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