CN214590679U - Power supply device, medical equipment and medical equipment system - Google Patents
Power supply device, medical equipment and medical equipment system Download PDFInfo
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- CN214590679U CN214590679U CN202120630474.XU CN202120630474U CN214590679U CN 214590679 U CN214590679 U CN 214590679U CN 202120630474 U CN202120630474 U CN 202120630474U CN 214590679 U CN214590679 U CN 214590679U
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- power supply
- supply device
- charging unit
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Abstract
The application discloses power supply unit includes: a charging unit provided in the power supply device body; the connecting terminal is electrically communicated with the charging unit and is used for being connected with target medical equipment; the communication module is arranged in the power supply device body and used for acquiring the running information of the target medical equipment; and the controller is connected with the communication module and used for regulating and controlling the output voltage of the charging unit according to the operation information. The power supply device is used for supplying power to the target medical equipment, so that the user experience of the user when the target medical equipment is used can be obviously improved. Correspondingly, the utility model discloses a medical equipment and a medical equipment system have above-mentioned beneficial effect equally.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to power supply unit, medical equipment and medical equipment system.
Background
In the existing medical equipment, a dry battery is generally used to supply power to the medical equipment due to the design cost. However, since the dry battery has a short power supply time, if the user frequently uses the medical device, the electric quantity in the dry battery is quickly consumed. In this context, users need to frequently replace the dry battery to continue using the medical equipment. Moreover, when a user uses different functions of the medical equipment, the power correspondingly consumed by the medical equipment is different, and the dry battery can only supply power to the medical equipment by using constant power supply voltage, so that the medical equipment is very easy to work in an undervoltage or overvoltage state. Obviously, in the prior art, the power supply method for the medical device can greatly reduce the user experience when the user uses the medical device. At present, no effective solution exists for the above technical problems.
Therefore, how to further improve the user experience of the user when using the medical device is a technical problem to be solved urgently by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a power supply device, a medical apparatus and a medical apparatus system to further improve the user experience when using the medical apparatus. The specific scheme is as follows:
a power supply device comprising:
a charging unit provided in the power supply device body;
the connecting terminal is electrically communicated with the charging unit and is used for being connected with target medical equipment;
the communication module is arranged in the power supply device body and used for acquiring the operation information of the target medical equipment;
and the controller is connected with the communication module and used for regulating and controlling the output voltage of the charging unit according to the operation information.
Preferably, the method further comprises the following steps:
and the storage unit is connected with the communication module and is used for storing the operation data and/or the operation information of the charging unit.
Preferably, the method further comprises the following steps:
and the shell is used for protecting the power supply device body.
Preferably, a display for displaying the operation data and/or the operation information of the charging unit is provided on the housing.
Preferably, the connection terminal is detachably connected to the charging unit.
Preferably, the communication module is specifically a bluetooth module, a WIFI module or an NFC module.
Preferably, the controller includes:
a booster circuit for boosting an output voltage of the charging unit;
a voltage reduction circuit for reducing an output voltage of the charging unit;
and the voltage stabilizing circuit is used for stabilizing the output voltage of the charging unit.
Preferably, the boost circuit and the buck circuit are both provided with RC circuits for preventing the controller from radiating to the external environment.
Correspondingly, the utility model also discloses a medical equipment, including as aforementioned a power supply unit who discloses.
Correspondingly, the utility model also discloses a medical equipment system, includes as aforementioned a disclosed medical equipment.
It is thus clear that through this power supply unit, only need when the electric quantity of the unit of charging consumes to finish, charge the unit of charging and just can continue to utilize this power supply unit to supply power to target medical equipment, compare in prior art, just can avoid the user to need frequently to change the loaded down with trivial details process that the dry battery just can continue to use target medical equipment through this kind of mode of setting. In addition, the power supply device can regulate and control the output voltage of the charging unit according to the running information of the target medical equipment, so that the target medical equipment can be prevented from working under the condition of undervoltage or overvoltage. Obviously, the power supply device is used for supplying power to the target medical equipment, so that the user experience of the user in the use of the target medical equipment can be obviously improved. Correspondingly, the utility model discloses a medical equipment and a medical equipment system have above-mentioned beneficial effect equally.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be 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 embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a structural diagram of a power supply device according to an embodiment of the present invention;
FIG. 2 is a diagram of a prior art pulse oximeter powered by a lithium battery;
FIG. 3 is a diagram of a prior art pulse oximeter powered by dry batteries;
fig. 4 is a schematic structural diagram of a housing in a power supply device according to an embodiment of the present invention;
fig. 5 is a structural diagram of a boost circuit according to an embodiment of the present invention;
fig. 6 is a structural diagram of a voltage reduction circuit according to an embodiment of the present invention;
fig. 7 is a structural diagram of a voltage stabilizing circuit according to an embodiment of the present invention;
fig. 8 is a schematic diagram illustrating the principle of supplying power to the target medical device by the power supply device.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, fig. 1 is a structural diagram of a power supply device according to an embodiment of the present invention, the power supply device includes:
a charging unit 11 provided in the power supply device body;
a connection terminal 12 in electrical communication with the charging unit 11 for connection with a target medical device;
the communication module 13 is arranged in the power supply device body and used for acquiring the operation information of the target medical equipment;
and a controller 14 connected to the communication module 13 for controlling the output voltage of the charging unit 11 according to the operation information.
In the present embodiment, a novel power supply device is provided, and the user experience of the user when using the medical device can be further improved by using the power supply device. Referring to fig. 1, fig. 1 is a structural diagram of a power supply device according to an embodiment of the present invention, in which a charging unit 11, a connection terminal 12, a communication module 13, and a controller 14 are disposed.
The connection terminal 12 is electrically connected to the charging unit 11 and is used for physically connecting the power supply device to the target medical device, so that the target medical device can be supplied with power by the charging unit 11 in the power supply device when the target medical device needs to be supplied with power. Moreover, when the electric quantity in the charging unit 11 is consumed, the charging unit 11 is charged, so that the power supply device can be repeatedly used for supplying power to the target medical equipment, compared with the prior art, the tedious process that a user needs to frequently replace a dry battery to continue using the target medical equipment can be avoided, and the user experience of the user in using the target medical equipment can be improved.
In addition, in the power supply apparatus provided in this embodiment, the controller 14 in the power supply apparatus can also regulate and control the output voltage of the charging unit 11 according to the operation information of the target medical device acquired by the communication module 13. Compared with the prior art that the dry battery is used for supplying power to the target medical equipment, the power supply device is used for supplying power to the target medical equipment, so that the target medical equipment can be prevented from working in an undervoltage or overvoltage state, and the user experience of a user when the target medical equipment is used can be further improved.
In the present embodiment, the connection terminal 12 may be provided at an end portion of the charging unit 11, or may be provided at a non-end portion of the charging unit 11, wherein a design portion of the connection terminal 12 is determined by a connection position of the target medical device and the power supply device.
It is thus clear that through this power supply unit, only need when the electric quantity of the unit of charging consumes to finish, charge the unit of charging and just can continue to utilize this power supply unit to supply power to target medical equipment, compare in prior art, just can avoid the user to need frequently to change the loaded down with trivial details process that the dry battery just can continue to use target medical equipment through this kind of mode of setting. In addition, the power supply device can regulate and control the output voltage of the charging unit according to the running information of the target medical equipment, so that the target medical equipment can be prevented from working under the condition of undervoltage or overvoltage. Obviously, the power supply device is used for supplying power to the target medical equipment, so that the user experience of the user in the use of the target medical equipment can be obviously improved.
Based on the above embodiment, this embodiment further describes and optimizes the technical solution, and as a preferred implementation, the power supply device further includes:
and the storage unit is connected with the communication module and is used for storing or storing the operation data and/or the operation information of the charging unit.
In this embodiment, a storage unit for storing the operation data of the charging unit and/or the operation information of the target medical device may be further provided in the power supply apparatus. It is conceivable that, after the storage unit is disposed in the power supply device, the user can check the use condition and the operation state of the power supply device and/or the target medical device through the data stored in the storage unit during the use of the target medical device, thereby further improving the user experience of the user when using the target medical device.
Specifically, the Memory may be set as an SD Card (Secure Digital Memory Card), a ROM (Read Only Memory), a FLASH Memory, and the like, which are not specifically limited herein as long as the actual requirements can be met.
In addition, in practical application, when the data capacity stored in the memory exceeds the preset threshold, the operation data of the charging unit and/or the operation information of the target medical device stored in the memory can be uploaded to the cloud server, so that the space occupation amount of the operation data of the charging unit and/or the operation information of the target medical device on the memory is reduced.
Based on the above embodiment, this embodiment further describes and optimizes the technical solution, and as a preferred implementation, the power supply device further includes:
and a housing for protecting the power supply device body.
In this embodiment, in order to reduce the probability that the power supply device is damaged during use, a casing for protecting the power supply device body may be further provided in the power supply device. The size and the shape of the shell are based on the specification of a battery which can be accommodated in a battery chamber of target medical equipment connected with the power supply device, and the partial shape of the shell can also replace a battery chamber cover of the target medical equipment.
It is conceivable that, since the battery compartment of the target medical device has various shapes and structures, the shape of the power supply device adapted to the target medical device needs to be designed according to the shape and size of the battery compartment of the target medical device.
Here, the target medical device is specifically described as a pulse oximeter. Referring to fig. 2 and fig. 3, fig. 2 is a structural diagram of a pulse oximeter powered by a lithium battery in the prior art, and fig. 3 is a structural diagram of a pulse oximeter powered by a dry battery in the prior art. Therefore, in practical applications, in order to make the housing of the power supply device fit with the battery compartment of the pulse oximeter, the housing of the power supply device needs to be configured to be a housing that fits with the battery compartment of the pulse oximeter in shape and size. Referring to fig. 4, fig. 4 is a schematic structural diagram of a housing in a power supply device according to an embodiment of the present invention. The housing in fig. 4 is divided into an upper housing and a lower housing, and a fixing column for fixing the controller and a charging port for charging the charging unit are further added on the lower housing.
In a preferred embodiment, a display for displaying operating data and/or operating information of the charging unit is provided on the housing.
In this embodiment, a display may be provided on the housing of the power supply device, and the display may be used to display the operation data of the charging unit and/or the operation information of the target medical device. It is conceivable that, when the display is provided on the power supply device casing, the user can more clearly and intuitively view the operating state of the charging unit through the display. The size of the display can be designed according to the actual requirements of the user, as long as the application requirements of the user can be met.
In addition, in practical application, the controller can be used for processing and converting the operation information of the target medical equipment, so that the operation information of the target medical equipment can be displayed in a parameter index form, and the user experience of a user when the power supply device is used is further improved. Such as: when the target medical equipment is a pulse oximeter, the running information of the pulse oximeter can be converted into parameter indexes such as blood oxygen saturation, respiration rate, blood vessel age and pulse rate by using the controller in the power supply device.
Based on the above embodiments, the present embodiment further describes and optimizes the technical solution, and as a preferred embodiment, the connection terminal 12 is detachably connected to the charging unit 11.
It can be understood that, because the end of the connection terminal 12 close to the target medical device may be either the left side or the right side of the target medical device, when the connection terminal 12 is detachably connected to the charging unit 11, it is more convenient for the user to change the positions of the positive and negative electrodes of the charging unit 11 when using the power supply device. Obviously, by the arrangement mode, the connection between the power supply device and the target medical equipment can be more flexible, and the convenience of a user in using the power supply device can be improved. Specifically, the connection terminal 12 and the charging unit 11 may be clamped or connected by a screw and a nut, and are not limited in this respect.
Based on the above embodiments, this embodiment further describes and optimizes the technical solution, and as a preferred implementation, the communication module 13 is specifically a bluetooth module, a WIFI module, or an NFC module.
It can be understood that, because the bluetooth module, the WIFI module and the NFC module are all communication units that are common in real life, and these communication modules all have a stable and reliable data transmission function, when the communication module 13 is set as the bluetooth module, the WIFI module or the NFC module, the power supply device can be applied to more practical scenes.
Based on the above embodiments, this embodiment further describes and optimizes the technical solution, and as a preferred implementation, the controller 14 includes:
a booster circuit for boosting an output voltage of the charging unit;
a voltage reduction circuit for reducing an output voltage of the charging unit;
and the voltage stabilizing circuit is used for stabilizing the output voltage of the charging unit.
In the present embodiment, in order to enable the controller 14 to regulate the output voltage of the charging unit 11, a voltage boosting circuit, a voltage reducing circuit, and a voltage stabilizing circuit are provided in the controller 14. Please refer to fig. 5, 6 and 7, respectively. Wherein, fig. 5 is the utility model provides a booster circuit's structure chart, fig. 6 is the utility model provides a step-down circuit's structure chart, fig. 7 is the utility model provides a voltage stabilizing circuit's structure chart.
It should be noted that T1 in fig. 5 is model number TPS61058PWR, VBAT is the output voltage of the charging unit, and EN _ T1 in T1 is used for receiving the control signal sent by the controller and controlling the voltage output of the voltage boost circuit according to the control signal; in fig. 6, model number of V6 is LMR23630, VDD120 is the input terminal of the voltage-reducing circuit LMR23630, VDD5 is the output terminal of the voltage-reducing circuit LMR23630, model number of V7 is TLV70033, VDD5 is the input terminal of the voltage-reducing circuit TLV70033, VDD33-1 is the output terminal of the voltage-reducing circuit TLV70033, EN _6 and EN _7 are used for receiving the control signal sent by the controller and controlling the output voltage of the voltage-reducing circuit according to the control signal sent by the controller; in FIG. 7, V1 is model TPS71533DCKR, V _ BAT is the input terminal of the regulator, and VDD33 is the output terminal of the regulator.
Referring to fig. 8, fig. 8 is a schematic diagram illustrating the principle of using the power supply device to supply power to the target medical device. In the process of regulating and controlling the output voltage of the charging unit according to the operation information of the target medical equipment, the controller in the power supply device regulates and controls the output voltage of the charging unit by detecting the voltage at the conduction test point.
Wherein the resistance value of R1 can be used to identify the attribute of the target medical device, i.e., R1 of different resistance values can be used to represent different functions or models of the target medical device. The controller in the power supply device controls the output voltage of the charging unit by detecting the voltage value V1 at the conduction test point.
Specifically, when VDD is 3.0V, R2 and is 10K, if the target medical device does not turn on the memory, the value of R1 is 10K, and at this time, the output voltage of the charging unit in the power supply device is 1.5V; when the target medical device turns on the memory, the value of R1 is 20K, and the output voltage of the charging unit in the power supply device is 1.0V.
Alternatively, the controller in the power supply device may also automatically adjust the output voltage or the output current of the charging unit according to the voltage detected at the conduction test point. Such as: when the voltage value of the V1 is 1.5V, the output voltage of the charging unit is 3.0V, and the maximum output current is 50 mA; when the voltage value of V1 is 1.0V, the output voltage of the charging unit is 4V and the maximum output current is 200 mA.
In a preferred embodiment, the voltage boost circuit and the voltage buck circuit are both provided with RC circuits for avoiding the controller from radiating to the external environment.
It will be appreciated that in practice, many other types of medical devices may be present in the environment of the target medical device during use. In this case, since interference occurs between the medical devices and affects the use of the target medical device, in the present embodiment, in order to avoid the above situation, an RC circuit for preventing the controller from radiating to the external environment is further provided in both the voltage boost circuit and the voltage buck circuit.
That is, in the booster circuit shown in fig. 5, the CT8 and RT4 are added to reduce the radiation power of the booster circuit to the external environment; in the step-down circuit shown in fig. 6, RV61, RV62, CV64, CV66, RV65 and RV66 are added for the purpose of reducing the interference radiation of the switching frequency SW port signal to the external environment.
Correspondingly, the embodiment of the utility model discloses a medical equipment is still disclosed, include as aforementioned a power supply unit who discloses.
The embodiment of the utility model provides a medical equipment has the beneficial effect that aforementioned a power supply unit disclosed has.
Correspondingly, the embodiment of the utility model discloses a medical equipment system is still disclosed, includes as aforementioned a disclosed medical equipment.
In practical applications, in addition to setting the medical device in the medical device system, the mobile terminal, the cloud server, and the display terminal may be set in the medical device system. The mobile terminal is used for remotely controlling the medical equipment; the cloud server is used for storing the operation information of the medical equipment; the display terminal is used for displaying the operation information and the data processing process of the medical equipment.
Obviously, through the medical equipment system provided by the embodiment, not only can the functions of the medical equipment be expanded, but also the operation information of the medical equipment can be remotely transmitted and data interaction can be carried out with other terminals, so that the convenience of people in using the medical equipment system can be further improved.
In this embodiment, the number of the mobile terminals, the display terminals, and the cloud servers may be one or more, as long as the actual requirements of the user can be met, and the number of the mobile terminals, the display terminals, and the cloud servers in the medical device system is not particularly limited herein.
The embodiment of the utility model provides a medical equipment system has the beneficial effect that aforementioned a medical equipment disclosed has.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A power supply device, comprising:
a charging unit provided in the power supply device body;
the connecting terminal is electrically communicated with the charging unit and is used for being connected with target medical equipment;
the communication module is arranged in the power supply device body and used for acquiring the operation information of the target medical equipment;
and the controller is connected with the communication module and used for regulating and controlling the output voltage of the charging unit according to the operation information.
2. The power supply device according to claim 1, further comprising:
and the storage unit is connected with the communication module and is used for storing the operation data and/or the operation information of the charging unit.
3. The power supply device according to claim 1, further comprising:
and the shell is used for protecting the power supply device body.
4. A power supply device according to claim 3, wherein a display is provided on the housing for displaying operating data and/or operating information of the charging unit.
5. The power supply device according to claim 1, wherein the connection terminal is detachably connected to the charging unit.
6. The power supply device according to claim 1, wherein the communication module is in particular a bluetooth module or a WIFI module or an NFC module.
7. The power supply device according to any one of claims 1 to 6, wherein the controller includes:
a booster circuit for boosting an output voltage of the charging unit;
a voltage reduction circuit for reducing an output voltage of the charging unit;
and the voltage stabilizing circuit is used for stabilizing the output voltage of the charging unit.
8. The power supply device according to claim 7, wherein an RC circuit for preventing the controller from radiating to the external environment is provided in each of the voltage boosting circuit and the voltage dropping circuit.
9. A medical device comprising a power supply apparatus as claimed in any one of claims 1 to 8.
10. A medical device system comprising a medical device according to claim 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120630474.XU CN214590679U (en) | 2021-03-29 | 2021-03-29 | Power supply device, medical equipment and medical equipment system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120630474.XU CN214590679U (en) | 2021-03-29 | 2021-03-29 | Power supply device, medical equipment and medical equipment system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214590679U true CN214590679U (en) | 2021-11-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120630474.XU Active CN214590679U (en) | 2021-03-29 | 2021-03-29 | Power supply device, medical equipment and medical equipment system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214590679U (en) |
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2021
- 2021-03-29 CN CN202120630474.XU patent/CN214590679U/en active Active
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