CN110584610B - Vital sign acquisition terminal and system - Google Patents
Vital sign acquisition terminal and system Download PDFInfo
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- CN110584610B CN110584610B CN201910895920.7A CN201910895920A CN110584610B CN 110584610 B CN110584610 B CN 110584610B CN 201910895920 A CN201910895920 A CN 201910895920A CN 110584610 B CN110584610 B CN 110584610B
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- 230000005540 biological transmission Effects 0.000 claims abstract description 307
- 238000012545 processing Methods 0.000 claims abstract description 39
- 238000001514 detection method Methods 0.000 claims description 22
- 230000003044 adaptive effect Effects 0.000 claims description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 30
- 239000008280 blood Substances 0.000 description 30
- 210000004369 blood Anatomy 0.000 description 30
- 229910052760 oxygen Inorganic materials 0.000 description 30
- 239000001301 oxygen Substances 0.000 description 30
- 230000036772 blood pressure Effects 0.000 description 17
- 238000005259 measurement Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 9
- 230000008859 change Effects 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 5
- 239000000523 sample Substances 0.000 description 5
- 230000006978 adaptation Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/0205—Simultaneously evaluating both cardiovascular conditions and different types of body conditions, e.g. heart and respiratory condition
- A61B5/02055—Simultaneously evaluating both cardiovascular condition and temperature
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6802—Sensor mounted on worn items
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2562/00—Details of sensors; Constructional details of sensor housings or probes; Accessories for sensors
- A61B2562/22—Arrangements of medical sensors with cables or leads; Connectors or couplings specifically adapted for medical sensors
- A61B2562/225—Connectors or couplings
- A61B2562/227—Sensors with electrical connectors
Abstract
A vital signs acquisition system comprising: a vital sign acquisition terminal and a connecting line; the connecting line comprises a first interface and at least one second interface, the first interface comprises first transmission end points corresponding to the vital sign signal types respectively, the second interface corresponds to the first vital sign signal type, the structure of the second interface is matched with the monitor interface corresponding to the first vital sign signal type, and the second interface comprises second transmission end points for transmitting the vital sign signals of the first vital sign signal type; the vital sign acquisition terminal comprises a vital sign signal processing circuit, a switching unit, at least one vital sign acquisition unit and a transmission interface of which the structure is matched with the first interface, wherein the vital sign acquisition unit corresponds to the type of the vital sign signal, and the transmission interface comprises a third transmission endpoint corresponding to each type of the vital sign signal.
Description
Technical Field
The embodiment of the invention relates to the field of medical instruments, in particular to a vital sign acquisition terminal and a vital sign acquisition system.
Background
The vigorous development of wearable medical technology in recent years has the appearance of more and more wearable measurement terminals (e.g. wearable blood oxygen measurement products) for measuring vital sign signals, and the functions of the wearable measurement terminals are more and more mature, so that the vital sign signals can be collected, processed and displayed on the wearable measurement terminals. Currently, the wearable measurement terminal can be connected with or integrated with various vital sign acquisition units (such as blood oxygen sensors, temperature sensors, etc.) to realize acquisition, processing and display of various vital sign signals.
In order to enable the wearer to better know the physical health condition of the wearer, the vital sign signals collected by the wearable measuring terminal need to be sent to a monitor of a hospital for a doctor to refer to and provide professional opinions. However, the wearable measurement terminal can be connected with or integrated with various vital sign acquisition units (such as blood oxygen sensors, temperature sensors, etc.) to realize acquisition, processing and display of various vital sign signals. However, due to the limitation of the current technology, the interfaces of the monitors displaying different types of vital sign signals on the monitors of hospitals are different, and there is no scheme that various types of vital sign signals collected by the wearable measurement terminal can be respectively transmitted to the monitors in a wired manner.
Therefore, how to transmit various vital sign signals acquired by the wearable measurement terminal in a wired manner at the same time is a difficult problem to be solved.
Disclosure of Invention
In view of the above, one of the technical problems solved by the present invention is how to transmit various vital sign signals collected by a wearable measurement terminal in a wired manner.
In a first aspect, a vital signs acquisition system is provided, comprising:
a vital sign acquisition terminal and a connecting line;
the connecting line comprises a first interface and at least one second interface, the first interface comprises a first transmission endpoint corresponding to each vital sign signal type, the second interface corresponds to the first vital sign signal type, the structure of the second interface is adapted to the monitor interface corresponding to the first vital sign signal type, the second interface comprises a second transmission endpoint for transmitting the vital sign signals of the first vital sign signal type, the second transmission endpoint is connected with a target transmission endpoint in the first transmission endpoint, and the vital sign signal type corresponding to the target transmission endpoint is the first vital sign signal type;
the vital sign acquisition terminal comprises a vital sign signal processing circuit, a switching unit, at least one vital sign acquisition unit and a transmission interface with a structure matched with the first interface, the vital sign acquisition unit corresponds to the type of the vital sign signal, and the transmission interface comprises third transmission endpoints corresponding to the types of the vital sign signals;
the switching unit is used for controlling each transmission endpoint of the transmission interface to be respectively connected with the corresponding vital sign acquisition unit of the vital sign signal type when receiving a first switching signal, so that the acquired vital sign signals are transmitted through the transmission endpoint corresponding to the transmission interface; and the switching unit is used for controlling the vital sign signal processing circuit to be connected with each vital sign acquisition unit when receiving a second switching signal.
With reference to the first aspect, in a first implementation manner of the first aspect, the vital sign acquisition terminal further includes a connection detection unit connected to the transmission interface and the switching unit, where the connection detection unit is configured to send a first switching signal to the switching unit when detecting that the first interface is connected to the transmission interface, and the first switching signal is used to instruct the switching unit to control each transmission endpoint of the transmission interface to be connected to the vital sign acquisition unit of the corresponding vital sign signal type.
With reference to the first aspect, in a second implementation manner of the first aspect,
the vital sign signal processing circuit comprises a first connection endpoint corresponding to the type of the vital sign signal, and the switching unit comprises a first switch and a second connection endpoint corresponding to the type of the vital sign signal;
for each second vital sign signal type in the vital sign signal types, the vital sign acquisition unit corresponding to the second vital sign signal type is connected with a second target connection endpoint of the switching unit corresponding to the second vital sign signal type, the second target connection endpoint is connected with the first end of the first switch, the second end of the first switch is connected with a target transmission endpoint of the transmission interface corresponding to the second vital sign signal type, and the third end of the first switch is connected with a first target connection endpoint of the vital sign signal processing circuit corresponding to the second vital sign signal type.
With reference to the first aspect, in a third implementation manner of the first aspect, the vital sign acquisition terminal further includes a switch unit, and the switching unit is further configured to control, when receiving the first signal of the switch unit, each transmission endpoint of the transmission interface to be connected to a corresponding vital sign acquisition unit of the vital sign signal type, and, when receiving the second signal of the switch unit, control the vital sign signal processing circuit to be connected to each vital sign acquisition unit.
With reference to the first aspect, in a fourth implementation manner of the first aspect, the connection line further includes:
at least one transmission line corresponding to a vital sign signal type;
aiming at a third vital sign signal type in the vital sign signal types, a target transmission line corresponding to the third vital sign signal type is connected with a first transmission endpoint corresponding to the third vital sign signal type and a second transmission endpoint corresponding to the third vital sign signal type.
In a second aspect, a vital sign signal acquisition terminal is provided, which includes: the system comprises a vital sign signal processing circuit, a switching unit, at least one vital sign acquisition unit and a transmission interface, wherein the transmission interface comprises a transmission endpoint corresponding to each vital sign signal type;
the switching unit is used for controlling each transmission endpoint of the transmission interface to be respectively connected with the corresponding vital sign acquisition unit of the vital sign signal type when receiving a first switching signal, so that the acquired vital sign signals are transmitted through the transmission endpoint corresponding to the transmission interface; and the switching unit is used for controlling the vital sign signal processing circuit to be connected with each vital sign acquisition unit when receiving a second switching signal.
With reference to the second aspect, in a first implementation manner of the second aspect, the vital sign acquisition terminal further includes a connection detection unit connected to both the transmission interface and the switching unit, where the connection detection unit is configured to send a first switching signal to the switching unit when detecting that the first interface is connected to the transmission interface, and the first switching signal is used to instruct the switching unit to control each transmission endpoint of the transmission interface to be connected to the vital sign acquisition unit of the corresponding vital sign signal type respectively.
With reference to the second aspect, in a second implementation manner of the second aspect,
the vital sign signal processing circuit comprises a first connection endpoint corresponding to the type of the vital sign signal, and the switching unit comprises a first switch and a second connection endpoint corresponding to the type of the vital sign signal;
for each second vital sign signal type in the vital sign signal types, the vital sign acquisition unit corresponding to the second vital sign signal type is connected with a second target connection endpoint, corresponding to the second vital sign signal type, of the switching unit, the second target connection endpoint is connected with the first end of the first switch, the second end of the first switch is connected with a target transmission endpoint, corresponding to the second vital sign signal type, of the transmission interface, and the third end of the first switch is connected with a first target connection endpoint, corresponding to the second vital sign signal type, of the vital sign signal processing circuit.
With reference to the second aspect, in a third implementation manner of the second aspect, the vital sign acquisition terminal further includes a switch unit, and the switch unit is further configured to control, when receiving the first switch signal of the switch unit, each transmission endpoint of the transmission interface to be connected to the corresponding vital sign acquisition unit of the vital sign signal type, and, when receiving the second switch signal of the switch unit, control the vital sign signal processing circuit to be connected to each vital sign acquisition unit.
In a third aspect, a connecting line is provided, including:
a first interface, which comprises first transmission endpoints respectively corresponding to the types of the vital sign signals; and
the second interface corresponds to the first vital sign signal type, and the structure of the second interface is matched with the monitor interface corresponding to the first vital sign signal type; the second interface comprises a second transmission endpoint for transmitting the vital sign signals of the first vital sign signal type, the second transmission endpoint is connected with a target transmission endpoint in the first transmission endpoint, and the vital sign signal type corresponding to the target transmission endpoint is the first vital sign signal type.
With reference to the third aspect, in a first implementation manner of the third aspect, the connection line further includes:
at least one transmission line corresponding to a vital sign signal type;
aiming at a third vital sign signal type in the vital sign signal types, a target transmission line corresponding to the third vital sign signal type is connected with a first transmission endpoint corresponding to the third vital sign signal type and a second transmission endpoint corresponding to the third vital sign signal type.
With reference to the third aspect, in a second implementation manner of the third aspect, the first interface is adapted to a transmission interface.
According to the technical scheme, the prior art can know that the interfaces of monitors displaying different types of vital sign signals are different, so that the prior art cannot transmit various types of vital sign signals simultaneously in a wired mode through one acquisition terminal. The vital sign acquisition system provided by the embodiment of the invention can transmit various types of vital sign signals through corresponding transmission endpoints in the transmission interface, so that various types of vital sign signals are transmitted through one transmission interface, and meanwhile, the corresponding types of vital sign signals are transmitted to the corresponding types of monitor interfaces through the second interface of the connecting wire, so that various types of vital sign signals are simultaneously transmitted through one vital sign acquisition terminal in a wired mode, and the defects of the prior art are overcome. Meanwhile, the embodiment of the invention can also enable the same vital sign acquisition terminal to be adapted to monitors of different types and models, and further can finish the acquisition of vital sign signals when the monitors are not connected.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the embodiments of the present invention, and it is also possible for a person skilled in the art to obtain other drawings based on the drawings.
Fig. 1 is a schematic structural diagram of a vital sign acquisition system;
FIG. 2 is a schematic view of a connecting wire structure;
fig. 3 is a schematic structural diagram of a vital sign acquisition terminal;
FIG. 4-1 is a schematic plan view of a transmission interface;
FIG. 4-2 is a schematic diagram of a portion of the blood oxygen sensor;
fig. 4-3 are schematic views illustrating another partial structure of the blood oxygen sensor;
fig. 5 is another schematic structural diagram of the vital sign acquisition terminal;
fig. 6 is another schematic structural diagram of the vital sign acquisition terminal;
fig. 7 is a specific structural diagram of the vital sign acquisition terminal;
FIG. 8-1 is a schematic plan view of the first interface;
FIG. 8-2 is a schematic plan view of the second interface;
FIG. 8-3 is another schematic plan view of the second interface;
FIGS. 8-4 are further schematic plan views of the second interface;
FIGS. 8-5 are schematic views of the structure of the connecting wires;
fig. 9 is a detailed schematic diagram of the vital sign acquisition system.
Detailed Description
Of course, it is not necessary for any particular embodiment of the invention to achieve all of the above advantages at the same time.
In order to make those skilled in the art better understand the technical solutions in the embodiments of the present invention, 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 only a part of the embodiments of the present invention, and not all the embodiments. All other embodiments obtained by a person skilled in the art based on the embodiments of the present invention shall fall within the scope of the protection of the embodiments of the present invention.
The inventor finds that the prior art has the following problems:
due to the limitation of the prior art, interfaces of monitors displaying different types of vital sign signals on the monitors of hospitals are different, and no scheme is provided for enabling various types of vital sign signals collected by a wearable measuring terminal to be respectively transmitted to the monitors in a wired mode.
Meanwhile, because the interfaces of the monitors of different models are also different, how to transmit the vital sign signals collected by the wearable measuring terminal to different monitors is a difficult problem to be solved urgently.
The following further describes specific implementation of the embodiments of the present invention with reference to the drawings.
Referring to fig. 1, an embodiment of the present invention provides a vital sign collecting system, including: vital sign acquisition terminal and connecting wire, wherein, the connecting wire is used for connecting vital sign acquisition terminal and monitor.
Specifically, referring to fig. 2 in conjunction with fig. 1, the connecting line includes a first interface 200 and at least one second interface 202. The first interface 200 comprises first transmission endpoints corresponding to the vital sign signal types, respectively, the second interface 202 corresponds to the first vital sign signal type and the structure of the second interface 202 is adapted to the monitor interface corresponding to the first vital sign signal type. The second interface 202 includes a second transmission endpoint for transmitting the vital sign signal of the first vital sign signal type, the second transmission endpoint is connected to a target transmission endpoint in the first transmission endpoint, and the vital sign signal type corresponding to the target transmission endpoint is the first vital sign signal type. The structure of the second interface 202 is adapted to the monitor interface, which means that the shape of the second interface 202, the sequence of the transmission end points, and the monitor interface are adapted. The first vital sign signal type is any vital sign signal type, such as temperature, electrocardiogram or blood oxygen, etc. The first and second are merely for convenience of description, and are not particularly limited.
In the example shown in fig. 2, the connection line further comprises at least one transmission line 201, the transmission line 201 corresponding to a vital sign signal type. Aiming at a third vital sign signal type in the vital sign signal types, a target transmission line corresponding to the third vital sign signal type is connected with a first transmission endpoint corresponding to the third vital sign signal type and a second transmission endpoint corresponding to the third vital sign signal type. That is, for each transmission line, the second interface connected to the transmission line corresponds to the same vital sign signal type as the first transmission endpoint in the first interface.
For example: the vital sign signal type corresponding to the transmission line 1 is temperature, and then the vital sign signal type corresponding to the first transmission endpoint in the second interface connected to the transmission line 1 and the first interface is temperature. The vital sign signal type corresponding to the transmission line 2 is electrocardiogram, and the vital sign signal types corresponding to the second interface connected to the transmission line 2 and the first transmission end point in the first interface are both electrocardiogram. The connecting line between the first interface and the second interface comprises a temperature transmission line 1 and an electrocardio transmission line 2, so that the temperature signal and the electrocardio signal can be transmitted simultaneously.
Referring to fig. 3, fig. 3 provides a structural diagram of a vital sign acquisition terminal, which includes a vital sign signal processing circuit 101, a switching unit 102, at least one vital sign acquisition unit 100, and a transmission interface 103 structurally adapted to a first interface 200. The description of each part of the vital sign acquisition terminal will be explained in detail below.
The vital sign collecting unit 100, i.e. the device for collecting vital sign signals, may be a sensor or a terminal device with collecting function. Each type of vital sign signal can be acquired by a corresponding vital sign acquisition unit, that is, in this embodiment, the vital sign acquisition unit 100 corresponds to a type of the vital sign signal. That is, for a certain vital sign acquisition unit, the vital sign acquisition unit can acquire a vital sign signal of a vital sign signal type corresponding to the vital sign acquisition unit.
In one example, the vital sign signal type includes at least one of a blood oxygen signal, a temperature signal, a blood pressure signal, and an electrocardiogram signal, and accordingly, the vital sign acquisition units corresponding to the vital sign signal type are respectively a blood oxygen sensor (including a light-emitting LED and a photosensitive LED receiving tube), a temperature probe/temperature sensor (outputting different resistance values by sensing different temperature values), a blood pressure cuff, an electrocardiogram sensor/electrocardiogram connection wire, and an electrode. In practical application, the blood oxygen signal is collected by the blood oxygen sensor, the temperature signal is collected by the temperature probe, the blood pressure signal is collected by the blood pressure cuff, and the electrocardio signal is collected by the electrocardio sensor.
Of course, in an actual scenario, the types of the vital sign signals may also include other types, and the vital sign signals of the types are acquired by corresponding vital sign acquisition units, which is not listed any more in the embodiments of the present invention.
The vital sign signal processing circuit 101 is a circuit that processes the acquired vital sign signal, and the processing may be analog-to-digital processing, transmission processing, or the like. In one example, the vital sign signal processing circuit 101 is an analog-to-digital conversion circuit. In another example, taking a blood oxygen sensor as an example, the vital sign signal processing circuit 101 controls the light emitting LED of the blood oxygen sensor to emit red light and infrared light according to a certain time sequence, and controls the photo-receiving LED of the blood oxygen sensor to receive the light intensity signal emitted by the light emitting LED and passing through the finger of the human body, and performs analog-to-digital conversion on the light intensity signal to obtain a digital signal corresponding to the intensity of the light intensity signal.
The transmission interface 103 comprises a third transmission endpoint corresponding to each vital sign signal type, and each transmission endpoint can be used for transmitting the vital sign signal of the corresponding vital sign signal type. In an embodiment of the present invention, for each type of vital sign signal, the transmission interface 103 comprises a transmission endpoint corresponding to the type of the vital sign signal.
In the embodiment of the present invention, in order to enable each vital sign acquisition inventor of the present invention to count the vital sign signals acquired by the signal unit 100 and simultaneously transmit the signals to the monitor, each vital sign signal is applied to a monitor interface of the monitor, that is, when various types of vital signs transmit signals in a wired manner, a transmission endpoint applied to the monitor is displayed in the form of the transmission interface 103. Meanwhile, for each type of vital sign signal, a vital sign acquisition unit corresponding to the transmission end point is selected according to the corresponding transmission end point in the transmission interface. For example: for the monitor of model 1, the transmission end point applied to the monitor interface corresponding to the temperature signal is 1-5, and at this time, a temperature acquisition unit capable of outputting 5 transmission signals (corresponding to 5 transmission end points of the monitor interface) is selected for the temperature signal. Another example is: for the monitor of model 2, the transmission end points 1-3 applied to the monitor interface corresponding to the temperature signal are selected as the temperature acquisition units capable of outputting 3 transmission signals (corresponding to the 3 transmission end points of the monitor interface).
Here, the monitor is typically a multi-parameter monitor capable of displaying various vital sign signals, such as: monitor model philips MP 60.
In one example, a schematic plan view of the transport interface 103 is shown in FIG. 4-1. In fig. 4-1, black dots 1-14 are transmission endpoints. Wherein, the black points 1-4 are transmission end points for transmitting blood oxygen signals, the black points 5-6 are transmission end points for transmitting temperature signals, and the black points 7-11 are transmission end points for transmitting electrocardiosignals. As shown in fig. 4-2 and fig. 4-3, which are two-part structural schematic diagrams of the blood oxygen sensor, the left side of fig. 4-2 is a part of the sensor portion, the right side is an acquisition circuit for the sensor portion, the left side of fig. 4-3 is also a part of the sensor portion, and the right side is a control circuit for the sensor portion. The upper and lower ends of the receiving tube Rx in fig. 4-2, and the left and right sides of DP1 in fig. 4-3 are the four endpoints of the blood oxygen sensor, respectively. The specific connection relationship is that the black 1 point of the transmission interface 103 is connected to the upper portion of the Rx of fig. 4-2, and the black 2 point of the transmission interface 103 is connected to the lower portion of the Rx of fig. 4-2. The black 3 point of the transmission interface 103 is connected to the left side of the DP1 in fig. 4-3, and the black 4 point of the transmission interface 104 is connected to the right side of the DP1 in fig. 4-3, and the structure of the blood oxygen sensor can refer to the prior art, which is not described herein again. It should be understood that the number and arrangement of the transmission endpoints shown in fig. 4-1 are only examples, and the corresponding transmission endpoints for each type of vital sign signal are also only examples.
For different models of monitors displaying the same type of vital sign signals, the second transmission endpoint of the second interface may change with different interfaces of the monitors.
In one embodiment, the number and type of the transmission lines 201 of the transmission ports 103 and the first interface 200 do not change with different interfaces of the monitor, and the type and number of the second transmission terminals of the second interface 202 do not change with different models of monitors for the same type of vital sign signals, but the order of the second transmission terminals changes to adapt to the interface of the monitor, and the shape of the second interface 202 also changes with the interface of the monitor.
For example, assume that black dots 1-5 of the transmission interface 103 in FIG. 4-1 are transmission endpoints for transmitting blood oxygen signals, and black dots 1-5 of the first interface in FIG. 8-1 are transmission endpoints for blood oxygen signals. For the monitor of type AAAA, the second transmission endpoint corresponding to the blood oxygen signal is black point 1-5, but for the monitor of type BBBB, the second transmission endpoint corresponding to the blood oxygen signal is black point 2-6. It can be seen that, for the monitor of type BBBB, the number of the second transmission endpoints corresponding to the blood oxygen signal is still 5, and the second transmission endpoints correspond to the black points 1-5 of the transmission interface 103 respectively.
The switching unit 102 is configured to, when receiving the first switching signal, control each transmission endpoint of the transmission interface 103 to be connected to the vital sign acquisition unit 100 corresponding to the type of the vital sign signal, so that the acquired vital sign signal is transmitted to the second interface 202 corresponding to the type of the acquired vital sign signal through the transmission interface 103 and the first interface 200; and the switching unit is used for controlling the vital sign signal processing circuit to be connected with each vital sign acquisition unit when receiving the second switching signal.
In the example shown in fig. 3, the switching unit 102 includes a first connection subunit 1021 and a second connection subunit 1022. Wherein, the first connection subunit 1021 can connect the at least one vital sign acquisition unit 100 with the transmission interface 103, and the second connection subunit 1022 can connect the at least one vital sign acquisition unit 100 with the vital sign signal processing circuit 101.
When the switching unit 102 receives the first switching signal, the first connection subunit 1021 is controlled to connect each transmission endpoint of the transmission interface with the vital sign acquisition unit corresponding to the type of the vital sign signal, so that the acquired vital sign signal is transmitted to the second interface corresponding to the type of the acquired vital sign signal through the transmission interface and the first interface.
When the switching unit 102 receives the second switching signal, the second connection subunit 1022 is controlled to connect the vital sign signal processing circuit 101 with each vital sign acquisition unit 100.
In one example, the transmission interface 103 includes an interface frame and a transmission endpoint corresponding to the vital sign signal type disposed inside the interface frame. Specifically, referring to fig. 4, the outer circular frame is an interface outer frame, and the black dots 1 to 14 are transmission end points disposed inside the outer frame.
Through the vital sign acquisition system, various types of vital sign signals can be transmitted through corresponding transmission endpoints in the transmission interface, so that various types of vital sign signals are transmitted through one transmission interface, and various types of vital sign signals are transmitted to the corresponding second interface through the corresponding transmission line by utilizing the first interface of the connecting line, which is adaptive to the transmission interface, so that each type of vital sign signals are transmitted through a specific monitor interface, and various types of vital sign signals are transmitted and displayed on the monitor. The embodiment of the invention realizes the collection of various vital sign signals through various vital sign collecting units of one vital sign collecting terminal, realizes the simultaneous transmission of various vital sign signals in a wired mode through the matching of the transmission interface and the connecting line of the vital sign collecting terminal, and transmits each collected vital sign signal to the monitor by utilizing the second interfaces matched with the monitor interface in the connecting line.
With reference to fig. 5, in combination with the foregoing embodiment, the vital sign acquisition terminal further includes a connection detection unit 104 connected to both the transmission interface 103 and the switching unit 102, where the connection detection unit 104 is configured to send a first switching signal to the switching unit 102 when detecting a connection signal transmitted by the transmission interface. The first switching signal is used to instruct the switching unit 102 to control each transmission endpoint of the transmission interface 103 to be connected to the corresponding vital sign signal type of the vital sign acquisition unit 100, respectively. In addition, the connection detecting unit 104 is further configured to send a second switching signal to the switching unit 102 when detecting that the first interface is disconnected from the transmission interface. In one example, the transmission interface 103 transmits a connection signal when the external adaptation interface accesses. Wherein the adaptation interface may be the first interface 100 of the connecting line.
Specifically, the connection signal may be a low level signal. For example, when the transmission interface 103 detects the access of the external adapter interface, it generates a low level signal (i.e. an access signal) and then transmits the low level signal to the connection detection unit 104. The connection detection unit 104, upon receiving the low level signal, transmits a first switching signal to the switching unit 102.
In one example, the connection detection unit 104 is a pull-down resistor connected to a pin of the transmission interface 103, the pins of the first interface 200 of the connection line corresponding to the pull-down resistor are both connected to a power signal, when the first interface 200 of the connection line is not accessed, the connection detection unit 104 acquires a low level signal, when the first interface 200 of the connection line is accessed to the transmission interface 103, the power signal pulls the pin to a high level through the pull-down resistor, so that the connection detection unit 104 acquires the high level signal, and determines that the first interface 200 of the connection line is accessed.
In another example, the first switching signal may be sent directly to the switching unit when the transmission interface is detecting an external adaptation interface access.
In one example, referring to fig. 6, the vital sign acquisition terminal further includes a wireless communication unit 105, and the vital sign signal processing circuit 101 is connected with the wireless communication unit 105.
In the related art, since the wearable measurement terminal transmits a digital signal when transmitting a vital sign signal in a wireless manner, and the monitor receives an analog signal, when the vital sign signal acquired by the wearable measurement terminal is displayed on the monitor, digital-to-analog conversion needs to be performed on the data signal transmitted by the wearable measurement terminal. This conversion process may have a certain error rate. Further, since the wireless connection has a fragility, there is also a problem that effective transmission is not possible.
Therefore, in order to reduce this error rate and improve the effective transmission, in an example, the vital sign acquisition terminal further includes a connection detection unit 104 and a wireless communication unit 105, the connection detection unit 104 is connected to both the transmission interface and the switching unit, and the vital sign signal processing circuit 101 is connected to the wireless communication unit 105. The connection detection unit 104 may send the first switching signal to the switching unit 102 when detecting the connection signal transmitted by the transmission interface. Thus, when the technician finds that the conversion process has a certain error rate, the first interface 200 of the connecting line is inserted into the transmission interface 103, and the transmission mode of the signal is converted into wired transmission, so that the error rate is reduced.
The connection detecting unit 104 at this time is also configured to transmit a first switching signal to the switching unit 102 when detecting that the wireless connection request of the wireless communication unit 105 with the external device fails. Thus, when the failure of the wireless connection request is detected, the transmission mode of the signal can be converted into wired transmission, and the effective transmission of the signal can be provided. It should be understood that the first switching signal may also be sent to the switching unit 102 when the connection detection unit 104 detects that the wireless signal is weak.
In one example, referring to fig. 7, the vital sign signal processing circuit 101 includes a first connection terminal 1011 corresponding to the type of the vital sign signal, and the switching unit 102 includes a first switch 1023 and a second connection terminal 1024 corresponding to the type of the vital sign signal. At this time, the first connection subunit 1021 includes a first end 10231 and a second end 10232 of the first switch, and the second connection subunit 1022 includes a first end 10231 and a third end 10233 of the first switch.
For each second vital sign signal type in the vital sign signal types, the vital sign acquisition unit of the second vital sign signal type is connected with a second target connection endpoint 1024 corresponding to the second vital sign signal type of the switching unit, the second target connection endpoint 1024 is connected with a first end 10231 of the first switch, a second end 10232 of the first switch is connected with a target transmission endpoint of the transmission interface corresponding to the second vital sign signal type, and a third end 10233 of the first switch is connected with a first target connection endpoint 1011 of the vital sign signal processing circuit corresponding to the second vital sign signal type.
In connection with the example shown in fig. 7, when the switching unit 102 receives the first switching signal, the first terminal and the second terminal of the first switch are controlled to be connected; and when the switching unit 102 receives the second switching signal, controlling the first terminal of the first switch to be connected with the third terminal.
Referring to fig. 2 again, the connecting wires include: a first interface 200, at least one transmission line 201, and at least one second interface 202. Wherein the first interface 200 is adapted to the aforementioned transmission interface 103.
A first interface 200, which includes first transmission endpoints corresponding to the respective vital sign signal types.
At least one second interface 202, the second interface 202 corresponding to the first vital sign signal type and the structure of the second interface 202 adapted to the monitor interface corresponding to the first vital sign signal type; the second interface 202 includes a second transmission endpoint for transmitting the vital sign signal of the first vital sign signal type, the second transmission endpoint is connected to a target transmission endpoint in the first transmission endpoint, and the vital sign signal type corresponding to the target transmission endpoint is the first vital sign signal type.
At least one transmission line 201, the transmission line corresponding to a vital sign signal type.
Aiming at a third vital sign signal type in the vital sign signal types, a target transmission line corresponding to the third vital sign signal type is connected with a first transmission endpoint corresponding to the third vital sign signal type and a second transmission endpoint corresponding to the third vital sign signal type.
In a specific example, the transmission line may be different for different types of vital sign signals. For example, for a blood pressure signal, its corresponding transmission line is an airway tube. For another example, for a temperature signal, the corresponding transmission line is an electrical connection line.
Here, the first interface 200 is adapted to the transmission interface 103, and not only means that the shape of the first interface 200 is adapted to the transmission interface 103, but also means that the structure of the first interface 200 is adapted to the transmission interface 103. As shown in fig. 8-1, which is a schematic plan view of the first interface 200, it can be seen from fig. 4 that the black dots 1-14 in fig. 8-1 are transmission endpoints. Wherein, the black points 1-8 are transmission endpoints for transmitting blood oxygen signals, the black points 1-2 are transmission endpoints for transmitting temperature signals, and the black points 1-8 are transmission endpoints for transmitting electrocardiosignals. It should be understood that the number and arrangement of the transmission endpoints shown in fig. 8-1 are only examples, and the corresponding transmission endpoints for each type of vital sign signal are also only examples. The detailed description of fig. 8-1 can refer to the related description of fig. 4, and will not be repeated herein.
In a specific example, the second interface may have a different profile for different monitors, such as different types or the same type but different models of monitors. For example: with reference to fig. 8-1, for the ecg interface of the monitor with the model MP60, the second interface for transmitting ecg signals is identical to the interface in fig. 8-1, for the blood oxygen interface of the monitors of the MP60 series, fig. 8-2, the second interface for transmitting blood oxygen signals is identical to the interface in fig. 8-2, for the ecg interface of the monitors of the meirui T series, the second interface for transmitting ecg signals is identical to the interface in fig. 8-3, for the monitors of the MP60 series, the interface for transmitting temperature signals is identical to the interface in fig. 8-4, and for the temperature interface of the monitors of the MP60 series, the second interface for transmitting temperature signals is identical to the interface in fig. 8-4.
In another case, for different models of monitors displaying the same type of vital sign signals, the transmission endpoint of the second interface may vary from monitor to monitor.
In one embodiment, the transmission port 103 and the first interface 200 do not change with different interfaces of the monitor, and the number and type of the transmission lines 201 do not change, and for different models of monitors with the same type of vital sign signals, the type and number of the second transmission terminals of the second interface 202 do not change, but the order of the second transmission terminals changes to adapt to the interface of the monitor, and the shape of the second interface 202 also changes with the interface of the monitor.
For example, assume that black dots 1-5 of transmission interface 103 in FIG. 4-1 are transmission endpoints for transmitting blood oxygen signals, and black dots 1-5 in FIG. 8-1 are transmission endpoints for blood oxygen signals. For the monitor of type AAAA, the second transmission endpoint corresponding to the blood oxygen signal is black point 1-5, but for the monitor of type BBBB, the second transmission endpoint corresponding to the blood oxygen signal is black point 2-6. It can be seen that for the monitor of type BBBB, the number of the second transmission endpoints corresponding to the blood oxygen signal is still 5, which correspond to the black points 1-5 of the transmission interface 103 respectively.
Please refer to fig. 8-5, which are specific examples of the connecting wires. The connecting line comprises a first interface, four transmission lines and four second interfaces. Specifically, the three second interfaces from top to bottom can be the second interfaces shown in fig. 8-1, 8-2 and 8-3, respectively.
The connecting line provided by the embodiment of the invention can transmit various types of vital sign signals. When the connecting line is matched with a vital sign acquisition terminal for use, the vital sign acquisition terminal transmits various acquired vital sign signals through corresponding transmission end points in the transmission interface, the first interface connected with the transmission interface transmits the vital sign signals through the first transmission end points corresponding to the vital sign signal types, then for each vital sign signal type, the vital sign signals are transmitted to the second interface corresponding to the vital sign signal type through the transmission line corresponding to the vital sign signal type, the second interface is matched with the interface of the monitor corresponding to the vital sign signal type, so that the various vital sign signals are simultaneously transmitted in a wired mode through one vital sign acquisition terminal, the various vital sign signals are transmitted to the corresponding monitor interfaces through the corresponding second interfaces, and finally the monitor can display the various vital sign signals.
In order to make the solution provided by the present invention clearer, a specific example is explained below. Referring to fig. 9, the vital sign collecting system includes the vital sign collecting terminal, the connecting line and the multi-parameter monitor as described above, wherein the transmission interface of the vital sign collecting terminal is connected to the first interface of the connecting line, and the second interface of the connecting line is connected to the monitor.
The vital sign acquisition terminal comprises: 3 vital sign acquisition units, vital sign signal processing circuit, switching unit and can transmit 3 types of transmission interface of vital sign signal. The switching unit comprises a first connecting subunit and a second connecting subunit, wherein the first connecting subunit is used for connecting the 3 vital sign acquisition units with the transmission interface, and the second connecting subunit is used for connecting the 3 vital sign acquisition units with the vital sign signal processing circuit.
Specifically, the 3 vital sign acquisition units included in the vital sign acquisition terminal are a temperature probe, an electrocardiograph sensor and a blood pressure cuff, respectively, and the transmission interface of the vital sign acquisition terminal includes a transmission endpoint a corresponding to a temperature signal, a transmission endpoint B corresponding to an electrocardiograph signal and a transmission endpoint C corresponding to a blood pressure signal.
Correspondingly, the connecting wire includes:
the first interface comprises a transmission endpoint A1 corresponding to the temperature signal, a transmission endpoint B1 corresponding to the electrocardiosignal and a transmission endpoint C1 corresponding to the blood pressure signal;
three transmission lines, are respectively: a transmission line X corresponding to the temperature signal, a transmission line Y corresponding to the electrocardio signal and a transmission line Z corresponding to the blood pressure signal;
three second interfaces, are: a second interface L connected with the transmission line X, a second interface M connected with the transmission line Y, and a second interface N connected with the transmission line Z. The second interface L is used for transmitting temperature signals, the second interface M is used for transmitting electrocardiosignals, and the second interface N is used for transmitting blood pressure signals.
The monitor comprises a monitor interface 1 for transmitting temperature signals, a monitor interface 2 for transmitting electrocardiosignals and a monitor interface 3 for transmitting blood pressure signals. The monitor interface 1 is in adaptive connection with the second interface L, the monitor interface 2 is in adaptive connection with the second interface M, and the monitor interface 3 is in adaptive connection with the second interface N.
When the switching unit receives the first switching signal, the first connecting subunit is controlled to connect the transmission endpoint A of the transmission interface with the temperature probe, connect the transmission endpoint B with the electrocardio sensor and connect the transmission endpoint C with the blood pressure cuff.
When the temperature probe acquires a temperature signal (which may be the third vital sign signal mentioned above), the temperature signal is transmitted to the transmission end A1 of the first interface of the connection line through the transmission end a of the transmission interface, and then transmitted to the second interface L through the transmission line X, so that the temperature number corresponding to the temperature signal is transmitted through the monitor interface 1.
When the electrocardiogram signal is collected by the electrocardiogram sensor, the electrocardiogram signal is transmitted to the transmission endpoint B1 of the first interface of the connecting line through the transmission endpoint B of the transmission interface and then transmitted to the second interface M through the transmission line Y, so that the electrocardiogram corresponding to the electrocardiogram signal is transmitted through the monitor interface 2.
When the blood pressure cuff collects the blood pressure signal, the blood pressure signal is transmitted to the transmission end point C1 of the first interface of the connecting line through the transmission end point C of the transmission interface, and then transmitted to the second interface N through the transmission line Z, so that the blood pressure number corresponding to the blood pressure signal is transmitted through the monitor interface 3.
It should be understood that, in the embodiment of the present invention, since the vital sign signal corresponds to the type of the vital sign signal, the transmission endpoint of the transmission interface corresponding to the type of the vital sign signal, the first transmission endpoint of the first interface, the transmission line, the second interface, the second transmission endpoint of the second interface, and the monitor interface also have a corresponding relationship with the vital sign signal. For example, a transmission endpoint a of a transmission interface corresponding to the type of the electrocardiographic signal, a first transmission endpoint b of the first interface, a transmission line c, a second interface d, a second transmission endpoint e of the second interface d, and a monitor interface f have a corresponding relationship with the electrocardiographic signal, and the electrocardiographic signal is transmitted to the first transmission endpoint b of the first interface through the transmission endpoint a of the transmission interface, then transmitted to the second transmission endpoint e of the second interface d through the transmission line c, and then transmitted to the monitor interface f through the second transmission endpoint e of the second interface d.
It can be seen from the above that, in the embodiments of the present invention, simultaneous acquisition of multiple vital sign signals can be achieved through one vital sign acquisition terminal, simultaneous transmission of multiple types of vital sign signals can be achieved through one transmission interface, and the acquired vital sign signals can be simultaneously transmitted to the monitor through the connection line adapted to the transmission interface, so that acquisition, transmission and display of multiple types of vital sign signals can be achieved in a wired manner.
Meanwhile, based on the connecting lines adapted to different monitors, the embodiment of the invention can also adapt to different types and models of monitors by using the same vital sign acquisition terminal, and can also finish the acquisition of vital sign signals when the monitors are not connected. A specific application scenario is described as an example.
In this application scenario, two different types of monitors are included: monitor 1 and monitor 2, transmit respectively to these two monitors for the vital sign signal that can gather vital sign acquisition terminal, consequently is equipped with the connecting wire of an adaptation for every monitor: a connecting wire 1 adapted with the monitor and a connecting wire 2 adapted with the monitor 2. Specifically, the first interfaces of the connection line 1 and the connection line 2 are the same and are adapted to the transmission interface of the vital sign acquisition terminal, the second interface of the connection line 1 is adapted to the various interfaces of the monitor 1, and the second interface of the connection line 2 is adapted to the various interfaces of the monitor 2. It should be understood that, for each vital sign signal type, the structure of the second interface is adapted to the monitor interface corresponding to the vital sign signal type, which is specifically referred to the description of the connection line and fig. 9, and is not described herein again. At the same time, it should be understood that for interfaces transmitting vital sign signals of the same type, the interfaces of the monitors 1, 2 may be structured differently, and then the second interface of the connection line 2 of the adapted monitor 2 may be structured differently from the second interface of the connection line 1 of the adapted monitor 2. After the vital sign signal of user A is gathered to above-mentioned vital sign acquisition terminal of application, can transmit the vital sign signal of gathering to monitor 1 through connecting wire 1, then pull out the first interface of connecting wire 1, insert the first interface of connecting wire 2 on the transmission interface of vital sign acquisition terminal, just can transmit the vital sign signal of gathering to monitor 2 through connecting wire 2.
Through the operation, the connecting wires adaptive to different monitors can be utilized to enable one vital sign acquisition terminal to adapt to monitors of different types and models, so that the vital sign signals acquired by one vital sign acquisition terminal are transmitted to different monitors, the data acquisition efficiency is saved, and repeated acquisition is avoided.
The scheme is applied to hospitals, each patient only needs one vital sign acquisition terminal, namely the vital sign signals of the patient are transmitted to different monitors, and the hospitals can see the vital sign signals of the patient at any time, so that a better treatment scheme is given.
Meanwhile, in order to more conveniently use the scheme provided by the embodiment of the invention, each interface of the monitor can be connected with the adaptive second interface in advance, so that when the vital sign signal of a patient needs to be transmitted to a certain monitor, the first interface of the connecting line connected with the monitor is directly inserted into the transmission interface of the vital sign acquisition terminal for acquiring the vital sign signal of the patient.
Based on the same inventive principle, an embodiment of the present invention further provides a vital sign acquisition terminal, which is described as above, specifically referring to fig. 1, 3 to 7, and is not described herein again.
Based on the same inventive principle, the embodiment of the present invention further provides a connection line, which is described as above, specifically referring to fig. 1-2, 8-1 to 8-5, and is not described herein again.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, and not to limit the same; although the present application has been described in detail with reference to the foregoing embodiments, it should 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; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions in the embodiments of the present application.
Claims (9)
1. A vital sign acquisition system, comprising: a vital sign acquisition terminal and a connecting line;
the connecting line comprises a first interface and a plurality of second interfaces, the first interface comprises a first transmission endpoint corresponding to a plurality of vital sign signal types, each second interface corresponds to one vital sign signal type, each second interface comprises a second transmission endpoint for transmitting the vital sign signal of one vital sign signal type, the second transmission endpoint is connected with a target transmission endpoint in the first transmission endpoint, the vital sign signal type corresponding to the target transmission endpoint is one vital sign signal type, and the interface shapes and the line sequence of the second transmission endpoints of the plurality of second interfaces are respectively matched with the plurality of monitor interfaces;
the vital sign acquisition terminal comprises a vital sign signal processing circuit, a switching unit, a plurality of vital sign acquisition units and a transmission interface adaptive to the first interface, wherein the plurality of vital sign acquisition units correspond to a plurality of vital sign signal types, and the transmission interface comprises third transmission endpoints respectively corresponding to the plurality of vital sign signal types; the third transmission end point is used for corresponding connection with the first transmission end point;
the switching unit is used for controlling each transmission endpoint of the transmission interface to be respectively connected with the vital sign acquisition unit of the corresponding vital sign signal type when receiving a first switching signal, so that the acquired vital sign signal is transmitted to a second interface corresponding to the type of the acquired vital sign signal through the transmission interface and the first interface; and the switching unit is used for controlling the vital sign signal processing circuit to be connected with the multiple vital sign acquisition units when receiving a second switching signal.
2. The system according to claim 1, wherein the vital sign acquisition terminal further includes a connection detection unit connected to both the transmission interface and the switching unit, the connection detection unit is configured to send the first switching signal to the switching unit when detecting that the first interface is connected to the transmission interface, and the first switching signal is configured to instruct the switching unit to control each transmission endpoint of the transmission interface to be connected to the vital sign acquisition unit of the corresponding vital sign signal type.
3. The system according to claim 1, characterized in that the vital sign signal processing circuit comprises a first connection endpoint corresponding to a vital sign signal type, the switching unit comprises a first switch and a second connection endpoint corresponding to a vital sign signal type;
for each second vital sign signal type in the vital sign signal types, the vital sign acquisition unit corresponding to the second vital sign signal type is connected with a second target connection endpoint of the switching unit corresponding to the second vital sign signal type, the second target connection endpoint is connected with the first end of the first switch, the second end of the first switch is connected with a target transmission endpoint of the transmission interface corresponding to the second vital sign signal type, and the third end of the first switch is connected with a first target connection endpoint of the vital sign signal processing circuit corresponding to the second vital sign signal type.
4. The system according to claim 1, wherein the vital sign acquisition terminal further includes a switch unit, and the switching unit is further configured to control each transmission endpoint of the transmission interface to be connected to a corresponding vital sign acquisition unit of a vital sign signal type when receiving a first signal of the switch unit, and control the vital sign signal processing circuit to be connected to each vital sign acquisition unit when receiving a second signal of the switch unit.
5. The system of claim 1, wherein the connection line further comprises:
at least one transmission line corresponding to a vital sign signal type;
aiming at a third vital sign signal type in the vital sign signal types, a target transmission line corresponding to the third vital sign signal type is connected with a first transmission endpoint corresponding to the third vital sign signal type and a second transmission endpoint corresponding to the third vital sign signal type.
6. A vital sign acquisition terminal, comprising: the system comprises a vital sign signal processing circuit, a switching unit, at least one vital sign acquisition unit and a transmission interface, wherein the transmission interface comprises a transmission endpoint corresponding to each vital sign signal type;
the device also comprises a connection detection unit which is connected with the transmission interface and the switching unit; the connection detection unit is used for sending a first switching signal to the switching unit when detecting the connection signal transmitted by the transmission interface; the connection detection unit is further used for sending a second switching signal to the switching unit when detecting that the first interface is disconnected from the transmission interface;
the switching unit is used for controlling each transmission endpoint of the transmission interface to be respectively connected with the corresponding vital sign acquisition unit of the vital sign signal type when receiving a first switching signal, so that the acquired vital sign signals are transmitted through the transmission endpoint corresponding to the transmission interface; and the switching unit is used for controlling the vital sign signal processing circuit to be connected with each vital sign acquisition unit when receiving a second switching signal.
7. The terminal according to claim 6, wherein the vital sign acquisition terminal further includes a connection detection unit connected to both the transmission interface and the switching unit, and the connection detection unit is configured to send a first switching signal to the switching unit when detecting that the first interface is connected to the transmission interface, where the first switching signal is used to instruct the switching unit to control each transmission endpoint of the transmission interface to be connected to the vital sign acquisition unit of the corresponding vital sign signal type.
8. The terminal according to claim 6, wherein the vital sign signal processing circuit comprises a first connection endpoint corresponding to a vital sign signal type, and the switching unit comprises a first switch and a second connection endpoint corresponding to a vital sign signal type; for each second vital sign signal type in the vital sign signal types, the vital sign acquisition unit corresponding to the second vital sign signal type is connected with a second target connection endpoint, corresponding to the second vital sign signal type, of the switching unit, the second target connection endpoint is connected with the first end of the first switch, the second end of the first switch is connected with a target transmission endpoint, corresponding to the second vital sign signal type, of the transmission interface, and the third end of the first switch is connected with a first target connection endpoint, corresponding to the second vital sign signal type, of the vital sign signal processing circuit.
9. The terminal according to claim 6, wherein the vital sign acquisition terminal further includes a switch unit, and the switching unit is further configured to control each transmission endpoint of the transmission interface to be connected to a corresponding vital sign acquisition unit of a vital sign signal type when receiving a first signal of the switch unit, and control the vital sign signal processing circuit to be connected to each vital sign acquisition unit when receiving a second signal of the switch unit.
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102327115A (en) * | 2011-10-31 | 2012-01-25 | 北京超思电子技术有限责任公司 | Heart rate detection equipment |
| CN207604942U (en) * | 2017-04-21 | 2018-07-13 | 广州视源电子科技股份有限公司 | Multi-parameter life sign measures back splint and system |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8797714B2 (en) * | 2009-12-22 | 2014-08-05 | Mindray Ds Usa, Inc. | Cables for patient monitoring and related systems with integrated front end |
| US8594569B2 (en) * | 2010-03-19 | 2013-11-26 | Bose Corporation | Switchable wired-wireless electromagnetic signal communication |
| US8671237B2 (en) * | 2011-05-31 | 2014-03-11 | Covidien Lp | Patient monitoring platform interface |
| US9325326B2 (en) * | 2013-03-13 | 2016-04-26 | St. Jude Medical Coordination Center Bvba | Interface and related method for connecting sensor equipment and a physiological monitor |
| CN206727377U (en) * | 2017-04-10 | 2017-12-08 | 中山市汉立电气科技有限公司 | Antiwind VGA interface connection line |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102327115A (en) * | 2011-10-31 | 2012-01-25 | 北京超思电子技术有限责任公司 | Heart rate detection equipment |
| CN207604942U (en) * | 2017-04-21 | 2018-07-13 | 广州视源电子科技股份有限公司 | Multi-parameter life sign measures back splint and system |
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Effective date of registration: 20231218 Address after: Room 2302, Building 5, No. 2 Ronghua South Road, Beijing Economic and Technological Development Zone, Daxing District, Beijing 102600 Patentee after: Weimai Intelligent Technology (Beijing) Co.,Ltd. Address before: 300450 South of Chongqing Road, Tianjin Pilot Free Trade Zone (Dongjiang Bonded Port Area), Binhai New Area, Tianjin City, 4, 10-707, Building 5, Minghai Center, west of Hulunbeier Road (Trusteeship No. 1106 of Binhai New Area Branch of Tianjin Dongjiang Business Secretary Service Co., Ltd.) Patentee before: Weimai Intelligent Technology (Tianjin) Co.,Ltd. |