CN204484154U - Internal medicine wireless stethoscope - Google Patents
Internal medicine wireless stethoscope Download PDFInfo
- Publication number
- CN204484154U CN204484154U CN201520084471.5U CN201520084471U CN204484154U CN 204484154 U CN204484154 U CN 204484154U CN 201520084471 U CN201520084471 U CN 201520084471U CN 204484154 U CN204484154 U CN 204484154U
- Authority
- CN
- China
- Prior art keywords
- module
- internal medicine
- pick
- processing
- connects
- 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.)
- Expired - Fee Related
Links
Landscapes
- Measuring And Recording Apparatus For Diagnosis (AREA)
Abstract
This utility model relates to a kind of internal medicine and checks medical apparatus, be specifically related to a kind of internal medicine wireless stethoscope, comprise auscultation head, auscultation head is provided with pick up, pick up connection signal filtration module, signal filtering model calling digital sampling and processing, digital sampling and processing connects ZigBee wireless transport module, power module connects pick up, signal filtering module, digital sampling and processing and ZigBee wireless transport module respectively, ZigBee wireless receiving module connection server, server connects subscriber terminal equipment by network.This utility model adopts ZigBee technology, solves the restriction of existing stethoscopic length, and doctor can the state of an illness of auscultation patient at a distance, time saving and energy saving, improves the efficiency that internal medicine is diagnosed.
Description
Technical field
This utility model relates to a kind of internal medicine and checks medical apparatus, is specifically related to a kind of internal medicine wireless stethoscope.
Background technology
Stethoscope is the most frequently used medical apparatus and instruments of doctor, is also a kind of useful tool that doctor judges the state of an illness.At present, Stothoscope structure is composed in series successively by piece for stethoscope,chest, conduit and receiver three parts.During use, piece for stethoscope,chest is placed in the auscultation positions such as patient's heart, breast, abdomen, earhole inserted by receiver by doctor, just can hear the various sound sent in patient body.
Stethoscope grasped in hands usually, curl in cervical region or be hung on shoulder and carry, and inconvenient, and emergency easily drops; During auscultation, easily produce larger noise because the sebific duct that is connected and clothes rub and disturb auscultation; Distance between ear piece and auscultation head limit by sebific duct, make there is inconvenience between doctor and patient more.
Utility model content
The purpose of this utility model is to provide a kind of internal medicine wireless stethoscope, solve the restriction of existing stethoscopic length, doctor can the state of an illness of auscultation patient at a distance, expands auscultation scope with lower power consumption, reduces doctor when auscultation by probability that patient is infected.
For achieving the above object, the technical solution of the utility model is:
Internal medicine wireless stethoscope described in the utility model, comprise auscultation head, auscultation head is provided with pick up, pick up connection signal filtration module, signal filtering model calling digital sampling and processing, digital sampling and processing connects ZigBee wireless transport module, and power module connects pick up, signal filtering module, digital sampling and processing and ZigBee wireless transport module respectively, ZigBee wireless receiving module connection server, server connects subscriber terminal equipment by network.
The pick up that auscultation head is provided with obtains human acoustical signal, and converts the signal of telecommunication of simulation to, and after amplification and Filtering Processing, signal is sent to digital sampling and processing and carries out A/D conversion, converts analogue signal to digital signal.The digital signal converted is sent by ZigBee wireless transport module by digital sampling and processing, and ZigBee wireless receiving module uploads onto the server the signal received, and subscriber terminal equipment is by the information of web download server.Thus doctor can the state of an illness of auscultation patient at a distance, solves existing stethoscopic length restriction, reduce doctor when auscultation by probability that patient is infected.
Described auscultation head is provided with chest piece main body, and chest piece main body is provided with on and off switch and power supply indicator, and chest piece body top is provided with Handheld Division, Handheld Division connection data transmitting antenna.
Described power module is provided with USB charging inlet, and USB charging inlet connects rechargeable battery, rechargeable battery connecting linear voltage stabilizing chip.Power module provides power for stethoscope runs, and adopts little, the capacious charged lithium cells of volume, introduce linear voltage stabilization chip simultaneously, make power module output voltage more stable, improve the stability of auscultation head during design.
Described signal filtering module adopts one-level cmos operational amplifier and one-level active filter.The effective frequency of cardiechema signals is 0-600Hz, and in order to eliminate the interference of high-frequency signal, introducing by frequency is the one-level active filter of 600Hz, and signal amplifier then adopts one-level cmos operational amplifier, thus substantially reduces the area occupied of filter circuit.
This utility model compared with prior art, has following beneficial effect:
This utility model solves the restriction of existing stethoscopic length, and doctor can the state of an illness of auscultation patient at a distance, expands auscultation scope with lower power consumption, reduces doctor when auscultation by probability that patient is infected.
Accompanying drawing explanation
Fig. 1 is this utility model one example structure block diagram;
Fig. 2 is this utility model auscultation head structure schematic diagram.
In figure: 1, data transmitting antenna, 2, chest piece main body, 3, Handheld Division, 4, on and off switch, 5, power supply indicator, 6, USB charging inlet.
Detailed description of the invention
Below in conjunction with embodiment, this utility model is described further.
Internal medicine wireless stethoscope described in the utility model, comprise auscultation head, auscultation head is provided with pick up, pick up connection signal filtration module, signal filtering model calling digital sampling and processing, digital sampling and processing connects ZigBee wireless transport module, and power module connects pick up, signal filtering module, digital sampling and processing and ZigBee wireless transport module respectively, ZigBee wireless receiving module connection server, server connects subscriber terminal equipment by network.
Auscultation head is provided with chest piece main body 2, and chest piece main body 2 is provided with on and off switch 4 and power supply indicator 5, and chest piece main body 2 top is provided with Handheld Division 3, Handheld Division 3 connection data transmitting antenna 1.
Power module is provided with USB charging inlet 6, USB charging inlet 6 and connects rechargeable battery, rechargeable battery connecting linear voltage stabilizing chip.
Signal filtering module adopts one-level cmos operational amplifier and one-level active filter.
The pick up that auscultation head is provided with obtains human acoustical signal, and converts the signal of telecommunication of simulation to, and after amplification and Filtering Processing, signal is sent to digital sampling and processing and carries out A/D conversion, converts analogue signal to digital signal.The digital signal converted is sent by ZigBee wireless transport module by digital sampling and processing, and ZigBee wireless receiving module uploads onto the server the signal received, and subscriber terminal equipment is by the information of web download server.Power module is responsible for modules and powers.The effective frequency of cardiechema signals is 0-600Hz, and in order to eliminate the interference of high-frequency signal, introducing by frequency is the one-level active filter of 600Hz, and signal amplifier then adopts one-level cmos operational amplifier, thus substantially reduces the area occupied of filter circuit.
In sum, this utility model have employed integrated, compactedness design, low in energy consumption, and the variation of circuit power supply mode, can meet the requirement of test and practical application.Whole system all adopts surface mount elements, and volume is little, cost is low, achieves point-to-point communication with higher accuracy, completes the wireless transmission of cardiechema signals.Thus solving the restriction of existing stethoscopic length, doctor can the state of an illness of auscultation patient at a distance, expands auscultation scope with lower power consumption, reduces doctor when auscultation by probability that patient is infected.
Claims (4)
1. an internal medicine wireless stethoscope, comprise auscultation head, it is characterized in that auscultation head is provided with pick up, pick up connection signal filtration module, signal filtering model calling digital sampling and processing, digital sampling and processing connects ZigBee wireless transport module, and power module connects pick up, signal filtering module, digital sampling and processing and ZigBee wireless transport module respectively, ZigBee wireless receiving module connection server, server connects subscriber terminal equipment by network.
2. internal medicine wireless stethoscope according to claim 1, it is characterized in that described auscultation head is provided with chest piece main body (2), chest piece main body (2) is provided with on and off switch (4) and power supply indicator (5), chest piece main body (2) top is provided with Handheld Division (3), Handheld Division (3) connection data transmitting antenna (1).
3. internal medicine wireless stethoscope according to claim 1 and 2, is characterized in that described power module is provided with USB charging inlet (6), and USB charging inlet (6) connects rechargeable battery, rechargeable battery connecting linear voltage stabilizing chip.
4. internal medicine wireless stethoscope according to claim 1, is characterized in that described signal filtering module adopts one-level cmos operational amplifier and one-level active filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520084471.5U CN204484154U (en) | 2015-02-06 | 2015-02-06 | Internal medicine wireless stethoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520084471.5U CN204484154U (en) | 2015-02-06 | 2015-02-06 | Internal medicine wireless stethoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204484154U true CN204484154U (en) | 2015-07-22 |
Family
ID=53563456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520084471.5U Expired - Fee Related CN204484154U (en) | 2015-02-06 | 2015-02-06 | Internal medicine wireless stethoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204484154U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110801243A (en) * | 2019-10-29 | 2020-02-18 | 江苏诺尔贝斯医疗科技有限公司 | Wireless stethoscope based on 5G technology |
| CN111096762A (en) * | 2018-10-09 | 2020-05-05 | 西安智盛锐芯半导体科技有限公司 | Bluetooth heart sound auscultation device capable of timing |
| CN111134717A (en) * | 2020-01-17 | 2020-05-12 | 贵州省人民医院 | Auscultation device for cardiology department |
| CN111920445A (en) * | 2020-08-21 | 2020-11-13 | 深圳市掌潮科技有限公司 | Split type auscultation method and device |
| CN113180723A (en) * | 2021-05-31 | 2021-07-30 | 珠海六点智能科技有限公司 | High-fidelity wireless electronic auscultation equipment |
-
2015
- 2015-02-06 CN CN201520084471.5U patent/CN204484154U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111096762A (en) * | 2018-10-09 | 2020-05-05 | 西安智盛锐芯半导体科技有限公司 | Bluetooth heart sound auscultation device capable of timing |
| CN110801243A (en) * | 2019-10-29 | 2020-02-18 | 江苏诺尔贝斯医疗科技有限公司 | Wireless stethoscope based on 5G technology |
| CN111134717A (en) * | 2020-01-17 | 2020-05-12 | 贵州省人民医院 | Auscultation device for cardiology department |
| CN111920445A (en) * | 2020-08-21 | 2020-11-13 | 深圳市掌潮科技有限公司 | Split type auscultation method and device |
| CN113180723A (en) * | 2021-05-31 | 2021-07-30 | 珠海六点智能科技有限公司 | High-fidelity wireless electronic auscultation equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204484154U (en) | Internal medicine wireless stethoscope | |
| CN102599901A (en) | Physiological weak current signal acquiring and processing system and device | |
| CN107233108A (en) | A kind of wearable sticker of acquisition volume message number | |
| CN204890029U (en) | Wireless stethoscope | |
| WO2017206461A1 (en) | Earphone-type electrocardio monitor | |
| CN106137255A (en) | A kind of digital Doppler's fetal rhythm wireless probe based on bluetooth and detection method | |
| CN203354565U (en) | High-fidelity wireless multi-person stethoscope | |
| CN210201508U (en) | Wireless charging base, monitoring device and monitoring system | |
| CN202589511U (en) | Physiological weak current signal acquisition processing system and apparatus | |
| CN204744156U (en) | Guardianship device based on wireless biomedical sensing | |
| CN107174277A (en) | A kind of heart and lung sounds separation multichannel stethoscope based on FPGA | |
| CN204318788U (en) | A kind of multifunctional intellectual stethoscope | |
| CN203988121U (en) | Electronics bluetooth stethoscope | |
| CN203408042U (en) | Health management system based on wrist mobile phone application | |
| CN203873753U (en) | S type integrated wireless ECG recorder | |
| Gaxiola-Sosa et al. | A portable 12-lead ECG wireless medical system for continuous cardiac-activity monitoring | |
| Munshi et al. | Wireless ECG plaster for body sensor network | |
| CN205625918U (en) | Card formula bluetooth electrocardio acquisition sensor | |
| CN205215203U (en) | Apply to medical care's wireless medical detecting system of portable | |
| CN213665220U (en) | Wearable monitoring garment | |
| CN204863137U (en) | Long -range pulse detection device | |
| CN103795778A (en) | Mobile medical treatment open service system for personal health | |
| CN114209296A (en) | Wearable rehabilitation evaluation equipment based on surface myoelectricity and inertial sensor | |
| CN210095726U (en) | Wearing formula cardiopulmonary monitor based on audible and visual alarm | |
| CN208076059U (en) | A kind of temperature monitoring terminal based on LoRa wireless technologys |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150722 Termination date: 20160206 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |