CN202365802U - Wireless intelligent medical stethoscope - Google Patents
Wireless intelligent medical stethoscope Download PDFInfo
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- CN202365802U CN202365802U CN 201120477048 CN201120477048U CN202365802U CN 202365802 U CN202365802 U CN 202365802U CN 201120477048 CN201120477048 CN 201120477048 CN 201120477048 U CN201120477048 U CN 201120477048U CN 202365802 U CN202365802 U CN 202365802U
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- bluetooth transceiver
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Abstract
The utility model discloses a wireless intelligent medical stethoscope. The wireless intelligent medical stethoscope is characterized by comprising a detection and transceiving unit, and a transceiving and processing unit; the detection and transceiving unit comprises a battery, a power management module circuit, a first central processing unit (CPU), a first bluetooth transceiver circuit, a sound sensor, a front amplifier circuit, a band-pass filter circuit, and an analog to digital (A/D) converter circuit; the battery is connected with the power management module circuit; the power management module circuit is connected with the first CPU; the first CPU is connected with the first bluetooth transceiver circuit; the sound sensor is connected with the front amplifier circuit; the front amplifier circuit is connected with the band-pass filter circuit; the band-pass filter circuit is connected with the A/D convertor circuit; the first CPU is connected with the front amplifier circuit, the band-pass filter circuit, and the A/D convertor circuit respectively; the transceiving and processing unit comprises a second bluetooth transceiver circuit, a second CPU, a personal computer ( PC), a liquid crystal display (LCD), a universal serial bus (USB) interface, a printer, and a general packet radio service (GPRS) module; the second bluetooth transceiver circuit is connected with the second CPU; the second CPU is connected with the USB interface; and the USB interface is connected with the PC; and the PC is connected with the LCD, the printer, the GPRS module respectively. Compared with the prior art, the wireless intelligent medical stethoscope has the advantages of function of transmitting data and control information in two ways, intelligently processing data and monitoring a power supply, and capacity of recording, storing, displaying and printing data of heart and lung sounds.
Description
Technical field
This utility model relates to a kind of stethoscope, particularly a kind of intelligent wireless stethoscope.
Background technology
Stethoscope is a kind of extracting tool of a kind of hear sounds, lungs sound physical message.Characteristics such as traditional stethoscope is the physical diagnosis utensil sheerly, and it has simple in structure, and is cheap, simple to operate, but have many shortcomings, can not adapt to current information age medical diagnosis needs.For example, traditional stethoscope passes to the heart, lung sound in doctor's ear through sebific duct, because there is not enlarging function, its sound is very faint, and can only a people lean on audition to judge the state of an illness.Can't exchange with other people like this, subjective factors causes wrong diagnosis sometimes, more can not leave open recorded information, can not be as public diagnosis basis.
At present; Multiple electronics or wireless stethoscope are also arranged; But function is comparatively simple, is the above-mentioned electronic stethoscopes that all belong to such as 92203154,200820000675,200810067184,200810217646 like application number, and common wireless transmission function is wherein arranged; But be subject to disturb; And application number is 200620074331,201010107997,201020111029,201020523164 etc. to belong to Bluetooth wireless transmission series, but lacks Intelligent treatment and power supply monitoring function, lacks host computer storage, Intelligent treatment, demonstration, printing and GPRS wireless remote transmission function.
Summary of the invention
The goal of the invention of this utility model is to provide a kind of transmission, Intelligent treatment and power supply monitoring function with bi-directional data and regulation and controlling of information, can writes down, stores, shows and print the intelligent wireless stethoscope of the data of its heart, lungs sound.
This utility model is achieved in that and comprises detection and Transmit-Receive Unit, transmitting-receiving and processing unit,
Detect with Transmit-Receive Unit and comprise battery, power management module circuit, a CPU, first bluetooth transceiver circuit, sound transducer, preamplifier circuit, band pass filter circuit, A/D converter circuit; Battery is connected with the power management module circuit; The power management module circuit is connected with a CPU; The one CPU is connected with first bluetooth transceiver circuit, and sound transducer is connected with preamplifier circuit, and preamplifier circuit is connected with band pass filter circuit; Band pass filter circuit is connected with the A/D converter circuit, and a described CPU is connected with preamplifier circuit, band pass filter circuit, A/D converter circuit respectively; Transmitting-receiving comprises second bluetooth transceiver circuit, the 2nd CPU, PC, LCD display, USB interface, printer, GPRS module with processing unit; Second bluetooth transceiver circuit is connected with the 2nd CPU; The 2nd CPU is connected with USB interface; USB interface is connected with PC, and PC is connected with LCD display, printer, GPRS module respectively.
Battery adopts lithium battery.
Sound transducer is outside equipped with sucker, and sound transducer is provided with sensor shield outward.
Compared with prior art, the beneficial effect of this utility model is:
1) hardware of intelligent wireless stethoscope, software have intelligent function, i.e. hardware parameter automatic bidirectional regulation and control can keep the optimum state that detects at any time, and software can be to the data optimization process voluntarily that collects, and intelligent functions such as certain judgement is arranged; 2) can write down, store, show and print the data of its heart, lungs sound, make it be used for public diagnosis basis, this point and electrocardiogram are similar; 3) this utility model device is designed with sucker, can fix voluntarily, and can reduce alien tones; 4) transmission of employing wireless blue tooth bi-directional data and regulation and controlling of information makes data passes reliable, and makes the device optimum state; 5) this device is designed with GPRS (as mobile phone) Global Link wireless remote data transfer function, and information such as the heart of collection, lung can be used for remote diagnosis; 6) this device can be used for the automatic monitoring of critically ill patient, and warning function is also arranged.
Description of drawings:
Fig. 1 is the systematic schematic diagram of this utility model;
Fig. 2 is the structural representation of this utility model detection and Transmit-Receive Unit;
Fig. 3 is the systematic schematic diagram of this utility model detection and Transmit-Receive Unit;
Fig. 4 is the systematic schematic diagram of this utility model transmitting-receiving and processing unit.
Among the figure: 1-sucker, 2-sound transducer, 3-electrical equipment box, 4-circuit board, 5-integrated device, one 6-negative battery folder, 7-cover plate, 8-lithium battery, 9-positive battery folder, 10-microswitch, 11-integrated device, 2 12-sensor shield.
The specific embodiment:
Describe in further detail below in conjunction with the specific embodiment of accompanying drawing this utility model.
See Fig. 1～Fig. 4, the intelligent wireless stethoscope comprises detection and Transmit-Receive Unit, transmitting-receiving and processing unit.
Wherein, Detect with Transmit-Receive Unit and comprise lithium battery 8, power management module circuit, a CPU, first bluetooth transceiver circuit, sound transducer 2, preamplifier circuit, band pass filter circuit, A/D converter circuit; Lithium battery 8 is connected with the power management module circuit; The power management module circuit is connected with a CPU; The one CPU is connected with first bluetooth transceiver circuit, and sound transducer is connected with preamplifier circuit, and preamplifier circuit is connected with band pass filter circuit; Band pass filter circuit is connected with the A/D converter circuit, and a described CPU also is connected with preamplifier circuit, band pass filter circuit, A/D converter circuit respectively;
Transmitting-receiving comprises second bluetooth transceiver, the 2nd CPU, PC, LCD display, USB interface, printer, GPRS module with processing unit; Second bluetooth transceiver is connected with the 2nd CPU; The 2nd CPU is connected with USB interface; USB interface is connected with PC, and PC also is connected with LCD display, printer, GPRS module respectively;
Described first bluetooth transceiver circuit and second bluetooth transceiver two communicate.
See Fig. 2, integrated device 1 comprises power management module circuit, a CPU, first bluetooth transceiver circuit, and integrated device 2 11 comprises preamplifier circuit, band pass filter circuit, A/D converter circuit; Integrated device 1 is arranged on the circuit board 4 with integrated device 2 11; Also be provided with positive battery folder 9 and negative battery folder 6 on the circuit board 4, be provided with lithium battery 8 between positive battery folder 9 and the negative battery folder 6, circuit board 4 is arranged in the electrical equipment box 3; Electrical equipment box 3 is provided with cover plate 7; Be provided with sucker 1 outside the electrical equipment box 3, be provided with sound transducer 2 in the sucker 1, the sound transducer 2 outer sensor shield 12 that are provided with; Also outer with being arranged on electrical equipment box 3 microswitchs 10 of circuit board 4 are connected, and sound transducer 2 is connected with circuit board 4.
This installs in use, and in detection and the Transmit-Receive Unit, lithium battery 8 is at first supplied power and given the power management module circuit; Give a CPU power supply by the power management module circuit again, when lithium battery 8 power voltage insufficient, power management module circuit photos and sending messages is given a CPU; Through first bluetooth transceiver circuit information being sent to upper PC handles accordingly; The sound transducer 2 that is connected with circuit board 4 is used to detect hear sounds and lungs sound, amplifies and band pass filter circuit filtering through preamplifier circuit again; Being resent to the A/D converter circuit conversion becomes digital signal to be sent to CPU processing; Be sent to transmitting-receiving and processing unit through first bluetooth transceiver at last, a CPU also controls preamplifier circuit, band pass filter circuit and A/D converter circuit, makes it to realize intelligent conditioning.
By detecting the wireless messages that sends with Transmit-Receive Unit, pass to the 2nd CPU for transmitting-receiving and second bluetooth transceiver in the processing unit and handle, again through USB interface pass to upper PC processing, storage and LCD screen show or print, or through the teletransmission of GPRS module.Its upper PC can be to detecting with Transmit-Receive Unit through the transmission of the second bluetooth transceiver double-direction radio.
Claims (5)
1. intelligent wireless stethoscope; It is characterized in that comprising detection and Transmit-Receive Unit, transmitting-receiving and processing unit; Detect with Transmit-Receive Unit and comprise battery, power management module circuit, a CPU, first bluetooth transceiver circuit, sound transducer, preamplifier circuit, band pass filter circuit, A/D converter circuit; Battery is connected with the power management module circuit, and the power management module circuit is connected with a CPU, and a CPU is connected with first bluetooth transceiver circuit; Sound transducer is connected with preamplifier circuit; Preamplifier circuit is connected with band pass filter circuit, and band pass filter circuit is connected with the A/D converter circuit, and a described CPU is connected with preamplifier circuit, band pass filter circuit, A/D converter circuit respectively; Transmitting-receiving comprises second bluetooth transceiver circuit, the 2nd CPU, PC, LCD display, USB interface, printer, GPRS module with processing unit; Second bluetooth transceiver circuit is connected with the 2nd CPU; The 2nd CPU is connected with USB interface; USB interface is connected with PC, and PC is connected with LCD display, printer, GPRS module respectively.
2. intelligent wireless stethoscope according to claim 1 is characterized in that sound transducer is outside equipped with sucker, and sound transducer is provided with sensor shield outward.
3. intelligent wireless stethoscope according to claim 1 and 2 is characterized in that first bluetooth transceiver circuit and second bluetooth transceiver are two to communicate.
4. intelligent wireless stethoscope according to claim 2 is characterized in that power management module circuit, a CPU, first bluetooth transceiver circuit constitute integrated device one, and preamplifier circuit, band pass filter circuit, A/D converter circuit constitute integrated device two; Integrated device one is arranged on the circuit board with integrated device two; Also be provided with positive battery folder and negative battery folder on the circuit board, battery is provided with between positive battery folder and the negative battery folder, is provided with the electrical equipment box; Circuit board is arranged in the electrical equipment box; The electrical equipment box is provided with cover plate, and sucker is arranged on the electrical equipment box, outside the electrical equipment box, is provided with microswitch; The circuit board microswitch outer with being arranged on the electrical equipment box is connected, and sound transducer is connected with the preamplifier circuit of circuit board.
5. intelligent wireless stethoscope according to claim 3 is characterized in that power management module circuit, a CPU, first bluetooth transceiver circuit constitute integrated device one, and preamplifier circuit, band pass filter circuit, A/D converter circuit constitute integrated device two; Integrated device one is arranged on the circuit board with integrated device two; Also be provided with positive battery folder and negative battery folder on the circuit board, battery is provided with between positive battery folder and the negative battery folder, is provided with the electrical equipment box; Circuit board is arranged in the electrical equipment box; The electrical equipment box is provided with cover plate, and sucker is arranged on the electrical equipment box, outside the electrical equipment box, is provided with microswitch; The circuit board microswitch outer with being arranged on the electrical equipment box is connected, and sound transducer is connected with the preamplifier circuit of circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120477048 CN202365802U (en) | 2011-11-25 | 2011-11-25 | Wireless intelligent medical stethoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120477048 CN202365802U (en) | 2011-11-25 | 2011-11-25 | Wireless intelligent medical stethoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202365802U true CN202365802U (en) | 2012-08-08 |
Family
ID=46589528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120477048 Expired - Fee Related CN202365802U (en) | 2011-11-25 | 2011-11-25 | Wireless intelligent medical stethoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202365802U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106308844A (en) * | 2015-06-23 | 2017-01-11 | 佛山市核德隆电子有限公司 | Electronic in-vivo sound collector |
| CN110151511A (en) * | 2019-06-28 | 2019-08-23 | 中国人民解放军陆军军医大学第一附属医院 | Bracelet is used in internal arteriovenous fistula nursing |
| RU2749725C1 (en) * | 2020-12-07 | 2021-06-16 | Ооо «Медхард» | Digital stethoscope |
| CN112998744A (en) * | 2021-03-16 | 2021-06-22 | 广州医科大学附属第一医院（广州呼吸中心） | Stethoscope capable of being interpreted |
-
2011
- 2011-11-25 CN CN 201120477048 patent/CN202365802U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106308844A (en) * | 2015-06-23 | 2017-01-11 | 佛山市核德隆电子有限公司 | Electronic in-vivo sound collector |
| CN110151511A (en) * | 2019-06-28 | 2019-08-23 | 中国人民解放军陆军军医大学第一附属医院 | Bracelet is used in internal arteriovenous fistula nursing |
| RU2749725C1 (en) * | 2020-12-07 | 2021-06-16 | Ооо «Медхард» | Digital stethoscope |
| CN112998744A (en) * | 2021-03-16 | 2021-06-22 | 广州医科大学附属第一医院（广州呼吸中心） | Stethoscope capable of being interpreted |
| CN112998744B (en) * | 2021-03-16 | 2023-03-10 | 广州医科大学附属第一医院（广州呼吸中心） | Stethoscope capable of being interpreted |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120808 Termination date: 20131125 |