CN2845729Y - Wireless recording stethoscope - Google Patents
Wireless recording stethoscope Download PDFInfo
- Publication number
- CN2845729Y CN2845729Y CN 200520088123 CN200520088123U CN2845729Y CN 2845729 Y CN2845729 Y CN 2845729Y CN 200520088123 CN200520088123 CN 200520088123 CN 200520088123 U CN200520088123 U CN 200520088123U CN 2845729 Y CN2845729 Y CN 2845729Y
- Authority
- CN
- China
- Prior art keywords
- recording
- wireless
- sound
- battery
- stethoscope
- 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
Images
Landscapes
- Circuit For Audible Band Transducer (AREA)
Abstract
The utility model provides a wireless recording stethoscope belonging to medical appliances, which is provided with a sound collecting, emitting and recording device and a receiving device, wherein the sound collecting, emitting and recording device is provided with a casing. A microphone, an emitter connected with the microphone, a battery and a digital code sound recorder connected with the microphone are arranged in the casing, wherein the digital code sound recorder is provided with a sound recording switch and the battery is connected with a power switch. The receiving device is a wireless earphone which is provided with a receiver, and the receiver is connected with the other battery. The wireless recording stethoscope can transmit the situations of hearts and lungs in the mode of wireless transmission, and doctors can listen by utilizing the wireless earphone. When the utility model is in use, doctors can be far away from patients, therefore infectious diseases are prevented from infection, doctors do not need to crouch and stoop so that the comfortability is good and multiple persons can simultaneously listen. After recorded through the digital code sound recorder, sounds can be transmitted out through the internet, which is convenient for remote consultation. Therefore, the convenience of use is increased.
Description
Technical field
This utility model provides a kind of medical appliance, especially a kind of improved stethoscope.
Background technology
At present, the doctor uses the acoustic situations of traditional mechanical type stethoscopy patient's the heart, lung etc.The problem that has following inconvenience in the use: the doctor is nearer apart from patient, the easy infection infectious disease; The doctor often need bow and bend over, and does not feel like oneself; The sound size of being heard can not be regulated; Can not many people answer in real time simultaneously, with the consultation of doctors and teaching; Long-range people can not listen to, and is unfavorable for remote medical consultation with specialists.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of wireless recording stethoscope, to improve the convenience of using.
This utility model is to realize like this, wireless recording stethoscope, it adopts sound, emission, recording device, also has receiving system, described adopting on sound, emission, the recording device shell is arranged, the emitter that mike is arranged in the shell, links to each other with mike, the digital voice recorder that also has battery and link to each other with mike has recording switch on the digital voice recorder, be connected with on and off switch on the battery, described receiving system is a wireless headset, has receptor to link to each other with another battery on the wireless headset.
Adopt the wireless recording stethoscope of said structure, the situation of the heart, lung can be propagated out by the form of wireless transmit, utilize wireless headset to listen to.Use Shi doctor can be away from the patient, the infectious disease of avoiding infection; Needn't bow again and bend over, comfortableness is good; Loud I is to adjust, to judge the state of an illness more accurately; Can many people listen to simultaneously; After by digital voice recorder sound recording being got off, can go out, be convenient to remote medical consultation with specialists by the Internet transmission.Therefore, improved the convenience of using greatly.
Description of drawings
Fig. 1 is the sketch map of adopting sound, emission, recording device structure in this utility model.
Fig. 2 is the sketch map of the receiving system in this utility model.
Fig. 3 is an electric connecting relation sketch map of adopting sound, emission, recording device.
Fig. 4 is the sketch map of a kind of physical circuit of emitter.
Fig. 5 is the sketch map of a kind of physical circuit of receptor.
The specific embodiment
The embodiment that provides below in conjunction with accompanying drawing illustrates concrete structure of the present utility model and operation principle.
As shown in drawings, the wireless recording stethoscope of this utility model, it adopts sound, emission, recording device, also has receiving system, described adopting shell (3) is arranged on sound, emission, the recording device, the emitter (2) that mike (1) is arranged in the shell, links to each other with mike, the digital voice recorder (5) that also has battery (7) and link to each other with mike, recording switch (6) is arranged on the digital voice recorder, be connected with on and off switch (8) on the battery, described receiving system is wireless headset (11), has receptor (10) to link to each other with another battery (12) on the wireless headset.
(5) have PC interface (4) on described digital voice recorder.
Approaching on the shell of mike should porose (9), and the sound that is beneficial to the heart, lung etc. is sent on the mike.
During use, mike is gathered the acoustical signal of patient's heart, lung etc., launches after emitter amplifies, handles, and waits the wireless headset of wearing to listen to by the doctor.Many people can wear wireless headset and listen to.In case of necessity, can press recording switch (6), sound recording be got off, or make the file of WAV form commonly used, upload on the computer, and transmit, realize remote medical consultation with specialists by Email by the PC interface by digital voice recorder.Digital voice recorder adopts commercially available product.
The physical circuit of disclosed emitter, receptor has multiple, needn't pay creative work when selecting for use.Fig. 3, Fig. 4 have represented that respectively a kind of emission, receiving range are 100 meters emission, receiving circuit.
Below be briefly introducing to Fig. 3, Fig. 4 circuit.
Radiating circuit among Fig. 3 mainly is made of transmitting tube Q10 and capacitor C 30, peripheral cells such as coil L, crystal oscillator SAW.The acoustical signal of microphone generating is sent into formations such as Q10, SAW, L, C30 through R20, Q20 oscillating circuit is converted into high-frequency signal, and ANT1 launches through antenna.
Receiving circuit shown in Figure 4 mainly is made up of audion Q1, Q2, ic chip 1 etc., and Q1 carries out frequency-selecting and amplifies filtering unwanted frequency signal.Elements such as Q2 and capacitor C 6, C7, coil L2 are formed high frequency receiving circuit.Alihnment coil L2 can change its receive frequency, makes it strict tranmitting frequency of aiming at radiating circuit.When antenna ANT receives the signal that radiating circuit sends, through the tuning pre-amplification of Q1, again after the preposition amplification of Q2, detection goes out modulation signal and sends into IC LM358, further amplify after the shaping by the output of LM358 the 7th foot,, sound after outfan OUT receives on the speaker on the wireless headset.Can there be the sound size to adjust knob on the wireless headset.
Claims (2)
1, wireless recording stethoscope, it is characterized in that, it adopts sound, emission, recording device, also has receiving system, described adopting shell (3) is arranged on sound, emission, the recording device, the emitter (2) that mike (1) is arranged in the shell, links to each other with mike, the digital voice recorder (5) that also has battery (7) and link to each other with mike, recording switch (6) is arranged on the digital voice recorder, be connected with on and off switch (8) on the battery, described receiving system is wireless headset (11), has receptor (10) to link to each other with another battery (12) on the wireless headset.
2, wireless recording stethoscope as claimed in claim 1 is characterized in that, (5) have PC interface (4) on described digital voice recorder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520088123 CN2845729Y (en) | 2005-10-15 | 2005-10-15 | Wireless recording stethoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520088123 CN2845729Y (en) | 2005-10-15 | 2005-10-15 | Wireless recording stethoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2845729Y true CN2845729Y (en) | 2006-12-13 |
Family
ID=37511144
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520088123 Expired - Fee Related CN2845729Y (en) | 2005-10-15 | 2005-10-15 | Wireless recording stethoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2845729Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105078506A (en) * | 2015-09-22 | 2015-11-25 | 崔兆岭 | Multifunctional stethoscope |
| CN112603360A (en) * | 2021-01-19 | 2021-04-06 | 何江 | Stethoscope for medical teaching and remote medical treatment |
-
2005
- 2005-10-15 CN CN 200520088123 patent/CN2845729Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105078506A (en) * | 2015-09-22 | 2015-11-25 | 崔兆岭 | Multifunctional stethoscope |
| CN112603360A (en) * | 2021-01-19 | 2021-04-06 | 何江 | Stethoscope for medical teaching and remote medical treatment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| TW462200B (en) | Bone conduction voice transmission apparatus and system | |
| US20110096936A1 (en) | Electronic stethoscope | |
| CN111657991B (en) | Intelligent array sensor electronic auscultation system | |
| CN204971346U (en) | General electrostethophone | |
| CN103654841A (en) | Portable digital stethoscope | |
| CN101507613A (en) | Intelligent multifunctional stethoscope | |
| CN104138275A (en) | Electronic Bluetooth stethoscope | |
| CN106419953A (en) | Wireless auscultation system based on double-frequency collection and vibration reduction | |
| CN105982692A (en) | Multifunctional stethoscope for broadband parameter monitoring and implementation method of multifunctional stethoscope | |
| CN106344064A (en) | Audio signal acquisition device and method | |
| CN102228381A (en) | Wireless stethoscope head | |
| CN202211702U (en) | Wireless stethoscope | |
| CN2845729Y (en) | Wireless recording stethoscope | |
| CN102283672A (en) | Wireless stethoscope | |
| CN202051725U (en) | Bluetooth-based wireless recording auscultation device | |
| CN211300046U (en) | Split type bluetooth stethoscope | |
| CN102648860A (en) | Vibratory anti-noise electronic stethoscope | |
| CN201939499U (en) | Portable wireless electrocardio cardiac/respiratory sound-collecting, displaying and storage device | |
| CN203988121U (en) | Electronics bluetooth stethoscope | |
| CN214387499U (en) | Electronic stethoscope based on Bluetooth technology | |
| CN106419954B (en) | One kind being suitable for stethoscopic vibration restoring method | |
| CN202665568U (en) | Remote electronic stethoscope | |
| CN202211704U (en) | Wireless auscultation system | |
| CN209107399U (en) | Electronic auscultation device, electronic auscultation apparatus and system | |
| JP3222551U (en) | Stethoscope |
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: 20061213 Termination date: 20101015 |