CN216490565U - Portable internal fistula monitoring devices based on bluetooth communication - Google Patents
Portable internal fistula monitoring devices based on bluetooth communication Download PDFInfo
- Publication number
- CN216490565U CN216490565U CN202122871451.0U CN202122871451U CN216490565U CN 216490565 U CN216490565 U CN 216490565U CN 202122871451 U CN202122871451 U CN 202122871451U CN 216490565 U CN216490565 U CN 216490565U
- Authority
- CN
- China
- Prior art keywords
- circuit
- triode
- base
- resistor
- module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
The utility model provides a portable internal fistula monitoring device based on Bluetooth communication, which comprises a base, an installation shell, a detachable fixing piece and a monitoring module for monitoring internal fistula, wherein the installation shell is provided with a first fixing piece and a second fixing piece; the detachable fixing piece is hinged with the base and is used for fixing the base on the arm of the patient; the mounting shell is fixedly arranged on the upper surface of the base; the monitoring module is arranged in the mounting shell; the monitoring module comprises an auscultation head, a touch display, a pickup circuit, a filter circuit, a processing circuit, a power supply module, a voice prompter and a Bluetooth module; can carry out real-time supervision to patient's internal fistula to can transmit monitoring data to medical personnel in real time, need not the patient and be in the hospital for a long time, whole device stability is good moreover, effectively alleviates medical personnel's work load.
Description
Technical Field
The utility model relates to a medical device, in particular to a portable internal fistula monitoring device based on Bluetooth communication.
Background
After the internal fistula operation, the patient needs to be normal to carry out real-time supervision to whether the internal fistula of patient normally needs to be in the hospital and just can realize the monitoring under doctor's assistance to whether patient's internal fistula is normal among the prior art, and this all can be inconvenient to medical personnel and patient, and one the one hand the patient needs the longer time to wait in the hospital, and on the other hand can increase medical personnel's burden.
Therefore, in order to solve the above technical problems, it is necessary to provide a new technical means.
SUMMERY OF THE UTILITY MODEL
In view of the above, the present invention provides a portable internal fistula monitoring device based on bluetooth communication, which can monitor the internal fistula of a patient in real time, transmit monitoring data to medical staff in real time, and avoid the need for the patient to stay in a hospital for a long time.
The utility model provides a portable internal fistula monitoring device based on Bluetooth communication, which comprises a base, an installation shell, a detachable fixing piece and a monitoring module for monitoring an internal fistula, wherein the installation shell is arranged on the base;
the detachable fixing piece is hinged with the base and is used for fixing the base on the arm of the patient;
the mounting shell is fixedly arranged on the upper surface of the base;
the monitoring module is arranged in the mounting shell;
the monitoring module comprises an auscultation head, a touch display, a pickup circuit, a filter circuit, a processing circuit, a power supply module, a voice prompter and a Bluetooth module;
the embedding of auscultation head sets up in the auscultation face of base and auscultation head and the lower surface of base flush, the output of auscultation head is connected with pickup circuit's input, pickup circuit's output is connected in filter circuit's input, and filter circuit's output is connected in processing circuit's input, processing circuit passes through bluetooth module and external equipment communication connection, processing circuit is connected with the touch-control display, voice prompt's input is connected in processing circuit's pronunciation output, power module supplies power to touch-control display, pickup circuit, processing circuit, voice prompt and bluetooth module.
Further, the power supply module comprises a lithium battery, a charge and discharge management circuit, a charge interface, a power supply control circuit and a voltage stabilizing circuit;
the positive pole of the lithium battery is connected to the output end of the charge and discharge management circuit, the input end of the charge and discharge management circuit is connected to the charging interface, the charge and discharge management circuit is further in communication connection with the processing circuit, the positive pole of the lithium battery is connected to the input end of the power supply control circuit, the output end of the power supply control circuit is connected with the input end of the voltage stabilizing circuit, and an electric device in the output end monitoring module of the voltage stabilizing circuit supplies power.
Further, the power supply control circuit comprises a triode Q2, a triode Q3, a triode Q4, a PMOS tube Q1, a resistor R1, a resistor R2, a resistor R3, a resistor R4, a resistor R5, a voltage regulator tube D1, a self-reset button switch, a diode D2 and a voltage regulator tube D3;
the source of the PMOS tube Q1 is used as the input end of the power supply control circuit, the source of the PMOS tube Q1 is grounded after being connected in series with the self-reset button switch K1 through a resistor R1, the common connection point of the self-reset button switch K1 and a resistor R1 is connected with the collector of the triode Q2, the emitter of the triode Q2D is grounded, the collector of the triode Q2 is connected with the grid of the PMOS tube Q1 through a resistor R2, the drain of the PMOS tube Q1 is connected with the collector of the triode Q4, the drain of the PMOS tube Q1 is connected with the negative electrode of a voltage regulator D1, the positive electrode of the voltage regulator D1 is connected with the collector of the triode Q3 through a resistor R3, the emitter of the triode Q3 is connected with the base of the triode Q2, the base of the triode Q3 is connected with the negative electrode of a diode D2 through a resistor R4, the positive electrode of the diode D2 is connected with the control output end of the processing circuit, the collector of the triode Q4 is connected with the base of the triode Q4 through a resistor R5, the base electrode of the triode Q4 is connected with the negative electrode of the voltage regulator tube D3, the positive electrode of the voltage regulator tube D3 is grounded, and the emitting electrode of the triode Q4 is used as the output end of the power supply control circuit.
Further, the installation casing is the tube-shape and connects, the upper end tip and the middle part of the inside wall of installation casing are the step face structure, touch-control display sets up in the step face structure department of installation casing upper end, still be provided with the mounting panel in the installation casing, the mounting panel sets up in the step face structure department at the middle part of installation casing, touch-control display, pickup circuit, filter circuit, processing circuit, power module, voice prompt and the bluetooth module among the monitoring module set up on the mounting panel, the auscultation head sets up in the below of mounting panel.
Further, the detachable connecting piece is a fastening tape.
Further, the processing circuit is an STC12C5410AD chip.
Further, the charge and discharge management circuit is a CN3765 chip.
The utility model has the beneficial effects that: according to the utility model, the internal fistula of the patient can be monitored in real time, the monitoring data can be transmitted to the medical staff in real time, the patient does not need to be in the hospital for a long time, the whole device has good stability, and the workload of the medical staff is effectively reduced.
Drawings
The utility model is further described below with reference to the following figures and examples:
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic diagram of a power supply control circuit of the present invention.
Fig. 3 is an electrical schematic block diagram of the present invention.
Detailed Description
The utility model is described in further detail below with reference to the drawings of the specification:
the utility model provides a portable internal fistula monitoring device based on Bluetooth communication, which comprises a base 2, a mounting shell 3, a detachable fixing piece 1 and a monitoring module 6 for monitoring an internal fistula, wherein the mounting shell is fixedly connected with the base;
the detachable fixing piece 1 is hinged with the base 2 and is used for fixing the base 2 on the arm of the patient;
the mounting shell 3 is fixedly arranged on the upper surface of the base 2;
the monitoring module is arranged in the mounting shell 3;
the monitoring module comprises an auscultation head 8, a touch display 5, a pickup circuit, a filter circuit, a processing circuit, a power supply module, a voice prompter 9 and a Bluetooth module;
the embedding of auscultation head sets up in the auscultation face of base and auscultation head and the lower surface of base flush, the output of auscultation head is connected with pickup circuit's input, pickup circuit's output is connected in filter circuit's input, filter circuit's output is connected in processing circuit's input, processing circuit passes through bluetooth module and external equipment communication connection, processing circuit is connected with touch-control display, voice prompt's input is connected in processing circuit's voice output, power module supplies power to touch-control display, pickup circuit, processing circuit, voice prompt and bluetooth module, and the plane that auscultation head and the lower surface of base constitute forms the cambered surface, be convenient for with the laminating of patient's arm, processing circuit is STC12C54 5410AD chip, detachable connecting piece is the thread gluing area, is convenient for attach whole device in patient's arm department, by the structure, the internal fistula of the patient can be monitored in real time, monitoring data can be transmitted to medical staff in real time, the patient does not need to be in a hospital for a long time, the whole device is good in stability, and the workload of the medical staff is effectively reduced; the voice prompt device comprises a touch display, a voice prompt device and a voice module, wherein the touch display is used for prompting detection data and the electric quantity of a lithium battery, and the voice prompt device is used for performing voice prompt on internal fistula information and residual electric quantity; the external equipment is an existing smart phone, a computer and the like.
In this embodiment, the power supply module includes a lithium battery, a charge and discharge management circuit, a charging interface, a power supply control circuit, and a voltage stabilizing circuit;
the positive pole of the lithium battery is connected to the output end of the charge and discharge management circuit, the input end of the charge and discharge management circuit is connected to the charging interface, the charge and discharge management circuit is further in communication connection with the processing circuit, the positive pole of the lithium battery is connected to the input end of the power supply control circuit, the output end of the power supply control circuit is connected with the input end of the voltage stabilizing circuit, and an electric device in the output end monitoring module of the voltage stabilizing circuit supplies power.
The charging and discharging management circuit is a CN3765 chip and is used for managing charging and discharging of a storage battery, real-time voltage of a lithium battery is fed back to the processing circuit, and the power supply control circuit comprises a triode Q2, a triode Q3, a triode Q4, a PMOS (P-channel metal oxide semiconductor) transistor Q1, a resistor R1, a resistor R2, a resistor R3, a resistor R4, a resistor R5, a voltage stabilizing tube D1, a self-resetting button switch, a diode D2 and a voltage stabilizing tube D3;
the source of the PMOS tube Q1 is used as the input end of the power supply control circuit, the source of the PMOS tube Q1 is grounded after being connected in series with the self-reset button switch K1 through a resistor R1, the common connection point of the self-reset button switch K1 and a resistor R1 is connected with the collector of the triode Q2, the emitter of the triode Q2D is grounded, the collector of the triode Q2 is connected with the grid of the PMOS tube Q1 through a resistor R2, the drain of the PMOS tube Q1 is connected with the collector of the triode Q4, the drain of the PMOS tube Q1 is connected with the negative electrode of a voltage regulator D1, the positive electrode of the voltage regulator D1 is connected with the collector of the triode Q3 through a resistor R3, the emitter of the triode Q3 is connected with the base of the triode Q2, the base of the triode Q3 is connected with the negative electrode of a diode D2 through a resistor R4, the positive electrode of the diode D2 is connected with the control output end of the processing circuit, the collector of the triode Q4 is connected with the base of the triode Q4 through a resistor R5, the base electrode of the triode Q4 is connected with the negative electrode of the voltage-regulator tube D3, the positive electrode of the voltage-regulator tube D3 is grounded, and the emitting electrode of the triode Q4 is used as the output end of the power supply control circuit; in the above circuit, the self-reset button switch K1 is used for starting up, the PMOS transistor Q1 is turned on, then the subsequent circuit supplies power, after the processor is powered on and started, a high level is output to the anode of the diode D2, the transistor Q3 is turned on, so that the transistor Q2 is turned on, so that the PMOS transistor Q1 is in a stable on state, although the processor has electric quantity reminding, when a user wants to go back, the voltage of the lithium battery will continuously decrease, even over-discharge occurs, and the service life of the whole device of the sound equipment is prolonged, therefore, the voltage is set through the voltage regulator D1, when the voltage is lower than a set value (the set value is higher than the lowest voltage allowed by the lithium battery), the voltage regulator D1 is cut off, at this time, the PMOS transistor Q1 is cut off, the power supply is stopped, the lithium battery is prevented from over-discharge, and good protection is formed, wherein the reference numeral 7 is the self-reset button switch K1.
The voltage stabilizing circuit adopts an existing circuit for processing the voltage, can be a plurality of voltage stabilizing circuits, and is selected according to the actual working voltage of the electric device.
In this embodiment, the installation casing is the tube-shape and connects, the upper end tip and the middle part of the inside wall of installation casing are the step face structure, touch display sets up in the step face structure department of installation casing upper end, still be provided with mounting panel 4 in the installation casing, the mounting panel sets up in the step face structure department at the middle part of installation casing, touch display, pickup circuit, filter circuit, processing circuit, power module, voice prompt and the bluetooth module among the monitoring module set up on the mounting panel, the auscultation head sets up in the below of mounting panel, through above-mentioned structure, is convenient for each power module installation to prevent to cause the influence to the auscultation head.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (7)
1. The utility model provides a portable internal fistula monitoring devices based on bluetooth communication which characterized in that: comprises a base, a mounting shell, a detachable fixing piece and a monitoring module for monitoring internal fistula;
the detachable fixing piece is hinged with the base and is used for fixing the base on the arm of the patient;
the mounting shell is fixedly arranged on the upper surface of the base;
the monitoring module is arranged in the mounting shell;
the monitoring module comprises an auscultation head, a touch display, a pickup circuit, a filter circuit, a processing circuit, a power supply module, a voice prompter and a Bluetooth module;
the embedding of auscultation head sets up in the auscultation face of base and auscultation head and the lower surface of base flush, the output of auscultation head is connected with pickup circuit's input, pickup circuit's output is connected in filter circuit's input, and filter circuit's output is connected in processing circuit's input, processing circuit passes through bluetooth module and external equipment communication connection, processing circuit is connected with the touch-control display, voice prompt's input is connected in processing circuit's pronunciation output, power module supplies power to touch-control display, pickup circuit, processing circuit, voice prompt and bluetooth module.
2. The portable internal fistula monitoring device based on Bluetooth communication of claim 1, wherein: the power supply module comprises a lithium battery, a charging and discharging management circuit, a charging interface, a power supply control circuit and a voltage stabilizing circuit;
the positive pole of the lithium battery is connected to the output end of the charge and discharge management circuit, the input end of the charge and discharge management circuit is connected to the charging interface, the charge and discharge management circuit is further in communication connection with the processing circuit, the positive pole of the lithium battery is connected to the input end of the power supply control circuit, the output end of the power supply control circuit is connected with the input end of the voltage stabilizing circuit, and an electric device in the output end monitoring module of the voltage stabilizing circuit supplies power.
3. The portable internal fistula monitoring device based on Bluetooth communication of claim 2, wherein: the power supply control circuit comprises a triode Q2, a triode Q3, a triode Q4, a PMOS (P-channel metal oxide semiconductor) tube Q1, a resistor R1, a resistor R2, a resistor R3, a resistor R4, a resistor R5, a voltage regulator tube D1, a self-reset button switch, a diode D2 and a voltage regulator tube D3;
the source of the PMOS tube Q1 is used as the input end of the power supply control circuit, the source of the PMOS tube Q1 is grounded after being connected in series with the self-reset button switch K1 through a resistor R1, the common connection point of the self-reset button switch K1 and a resistor R1 is connected with the collector of the triode Q2, the emitter of the triode Q2D is grounded, the collector of the triode Q2 is connected with the grid of the PMOS tube Q1 through a resistor R2, the drain of the PMOS tube Q1 is connected with the collector of the triode Q4, the drain of the PMOS tube Q1 is connected with the negative electrode of a voltage regulator D1, the positive electrode of the voltage regulator D1 is connected with the collector of the triode Q3 through a resistor R3, the emitter of the triode Q3 is connected with the base of the triode Q2, the base of the triode Q3 is connected with the negative electrode of a diode D2 through a resistor R4, the positive electrode of the diode D2 is connected with the control output end of the processing circuit, the collector of the triode Q4 is connected with the base of the triode Q4 through a resistor R5, the base electrode of the triode Q4 is connected with the negative electrode of the voltage regulator tube D3, the positive electrode of the voltage regulator tube D3 is grounded, and the emitting electrode of the triode Q4 is used as the output end of the power supply control circuit.
4. The portable internal fistula monitoring device based on Bluetooth communication of claim 1, wherein: the utility model discloses a stethoscope, including installation casing, mounting casing, sound pick-up circuit, filter circuit, processing circuit, power module, voice prompt and bluetooth module, the installation casing is the tube-shape and connects, the upper end tip and the middle part of the inside wall of installation casing are step face structure, touch-control display sets up in step face structure department of installation casing upper end, still be provided with the mounting panel in the installation casing, the mounting panel sets up in the step face structure department at the middle part of installation casing, touch-control display, pickup circuit, filter circuit, processing circuit, power module, voice prompt and bluetooth module among the monitoring module set up on the mounting panel, the auscultation head sets up in the below of mounting panel.
5. The portable internal fistula monitoring device based on Bluetooth communication of claim 1, wherein: the detachable connecting piece is a magic tape.
6. The portable internal fistula monitoring device based on Bluetooth communication of claim 1, wherein: the processing circuit is an STC12C5410AD chip.
7. The portable internal fistula monitoring device based on Bluetooth communication of claim 2, wherein: the charge and discharge management circuit is a CN3765 chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122871451.0U CN216490565U (en) | 2021-11-22 | 2021-11-22 | Portable internal fistula monitoring devices based on bluetooth communication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122871451.0U CN216490565U (en) | 2021-11-22 | 2021-11-22 | Portable internal fistula monitoring devices based on bluetooth communication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216490565U true CN216490565U (en) | 2022-05-10 |
Family
ID=81398495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122871451.0U Active CN216490565U (en) | 2021-11-22 | 2021-11-22 | Portable internal fistula monitoring devices based on bluetooth communication |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216490565U (en) |
-
2021
- 2021-11-22 CN CN202122871451.0U patent/CN216490565U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108899952A (en) | A kind of more battery charging and discharging devices and mobile terminal | |
| CN108899955B (en) | Power-off control device and active medical equipment | |
| TWI704744B (en) | Power bridge device using mobile robot battery | |
| CN216490565U (en) | Portable internal fistula monitoring devices based on bluetooth communication | |
| CN102592403A (en) | Microcomputer eyesight protecting voice prompter | |
| CN103701165B (en) | A kind of method activating portable power source and device | |
| CN201516033U (en) | Power supply soft switching circuit of fingertip pulse oximeter | |
| CN215186006U (en) | Power supply device applied to voltage quality monitoring recorder | |
| CN215185914U (en) | Standby zero-power-consumption circuit applied to battery power supply equipment | |
| CN215911921U (en) | Electric quantity detection system and electronic equipment | |
| CN216286210U (en) | Low-power consumption electronic switch device and equipment control system | |
| CN106823143A (en) | Medium-frequency pulse electro-therapeutic apparatus and impulse electronic therapeutic meter control system | |
| CN210351299U (en) | Call control circuit | |
| CN208782564U (en) | A kind of ups power with sequence switch loading functional | |
| CN210404767U (en) | Electrocardio monitoring devices | |
| CN202472880U (en) | Microcomputer voice prompter for eyesight protection | |
| CN207545635U (en) | Medium-frequency pulse electro-therapeutic apparatus and impulse electronic therapeutic meter control system | |
| CN219496914U (en) | Intelligent watch capable of lighting screen by charging after battery is over-discharged | |
| CN110371831B (en) | Dual-power supply system of elevator emergency device | |
| CN216904410U (en) | Be applied to embedded server and take stand-by power supply device of infrared communication | |
| CN218128578U (en) | Power supply circuit of electronic stethoscope | |
| CN218240339U (en) | Power supply indicating device | |
| CN212231419U (en) | Portable low-power transfer monitor | |
| CN211127217U (en) | From treasured that charges of taking electron ink screen | |
| CN221551213U (en) | Interface control circuit and electronic equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |