CN1555763A - Radio electron stethophone - Google Patents

Radio electron stethophone Download PDF

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Publication number
CN1555763A
CN1555763A CNA2004100126472A CN200410012647A CN1555763A CN 1555763 A CN1555763 A CN 1555763A CN A2004100126472 A CNA2004100126472 A CN A2004100126472A CN 200410012647 A CN200410012647 A CN 200410012647A CN 1555763 A CN1555763 A CN 1555763A
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CN
China
Prior art keywords
end connects
casing
connect
circuit
receiving
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.)
Pending
Application number
CNA2004100126472A
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Chinese (zh)
Inventor
李德生
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Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CNA2004100126472A priority Critical patent/CN1555763A/en
Publication of CN1555763A publication Critical patent/CN1555763A/en
Pending legal-status Critical Current

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Abstract

A wireless electronic stethoscope for remote diagnosis is composed of an emitting unit consisting of probe, emitting casing and emitting circuit and an receiving unit consisting of earphone, receiving casing and receiving circuit.

Description

The wireless electron stethoscope
Technical field
The present invention relates to a kind of stethoscope, especially a kind of wireless electron stethoscope.
Background technology
When the doctor diagnoses the state of an illness to patient, commonly used to stethoscope, diagnose the unusual state of an illness between cardiopulmonary.Present stethoscope is wired, needs doctor's close contact patient, carefully examines and listens patient's heart beating, breathing etc.Carry the patient of infecting source of disease for some, be easy to make doctor and staff to infect and fall ill, for example SARS just brings on a disaster to the mankind.
Summary of the invention
Purpose of the present invention designs a kind of wireless electron stethoscope exactly, and the doctor need not to contact patient just can auscultation go out patient's Heartbeat State.
The present invention is achieved like this, it is made up of discharger and receiving system two large divisions, discharger comprises probe, emission casing, radiating circuit, probe is connected on the emission casing, and the connection radiating circuit, radiating circuit is fixed in the emission casing, and receiving system comprises earphone, receives casing, receiving circuit, receiving circuit is arranged on and receives in the casing, and earphone connects receiving circuit by lead.
Radiating circuit comprises IC 1, T 1, LA, G 1, R 1, R 2, R 3, R 4, R 5, R 6, C 1, C 2, C 3, C 1With R 1Be connected in parallel R 4One end connects R 3, the other end connects R 5, R 5One end connects IC 1, the other end connects T 1, T 1One end connects R 6, C 3, the other end connects LA;
Receiving circuit comprises IC 2, LB, B, G 2, R 1, R 2, R 3, R 4, R 5, C 1, C 2, C 3, LB connects C 1, R 1, R 2Connect IC 2, G 2With C 2Be connected in parallel R 3Connect R 2With R 4, R 4One end connects IC 2, the other end connects T 2, T 2Connect B, R 5With C 3Be connected in parallel.
The present invention can make the doctor examine tin patient's heart beating, breath state at a distance, has avoided the close contact patient to cause the generation of communicate illness, also can many people examine the state of an illness of listening others simultaneously, is beneficial to teaching.
Description of drawings
Fig. 1 is a discharger structural representation of the present invention.
Fig. 2 is a receiving system structural representation of the present invention.
Fig. 3 is a radiating circuit schematic diagram of the present invention.
Fig. 4 is a receiving circuit schematic diagram of the present invention.
The specific embodiment
As shown in Figure 1 and Figure 2, the present invention is made up of discharger and receiving system two large divisions, discharger comprises probe (1), emission casing (2), radiating circuit (3), probe (1) is connected on the emission casing (2), and connect radiating circuit (3), and radiating circuit is fixed in the emission casing (2), and receiving system comprises earphone (6), receives casing (4), receiving circuit (5), receiving circuit (5) is arranged on and receives in the casing (4), and earphone (6) connects receiving circuit (5) by lead.
As shown in Figure 3, Figure 4, radiating circuit comprises IC 1, T 1, LA, G 1, R 1, R 2, R 3, R 4, R 5, R 6, C 1, C 2, C 3, C 1With R 1Be connected in parallel R 3, R 2Connect IC respectively 1Two feet, G 1With C 2Be connected in parallel, and be connected in IC 1A foot on, R 6With C 3Be connected in parallel R 4One end connects R 3, the other end connects R 5, R 5One end connects IC 1, the other end connects T 1, T 1One end connects R 6, C 3, the other end connects LA; Handle on the signal that is induced by the probe radio road of setting out, and launches, and receives to receive the road and comprise IC 2, LB, B, G 2, R 1, R 2, R 3, R 4, R 5, C 1, C 2, C 3, LB connects C 1, R 1, R 2Connect IC 2, G 2With C 2Be connected in parallel R 3Connect R 2With R 4, R 4One end connects IC 2, the other end connects T 2, T 2Connect B, R 5With C 3Be connected in parallel.LB handles the signal that reception is sensed through receiving circuit, by earphone signal is received.

Claims (3)

1, a kind of wireless electron stethoscope, it is made up of discharger and receiving system two large divisions, it is characterized in that discharger comprises probe, emission casing, radiating circuit, probe is connected on the emission casing, and the connection radiating circuit, radiating circuit is fixed in the emission casing, and receiving system comprises earphone, receives casing, receiving circuit, receiving circuit is arranged on and receives in the casing, and earphone connects receiving circuit by lead.
2, wireless electron stethoscope according to claim 1 is characterized in that radiating circuit comprises IC 1, T 1, L A, G 1, R 1, R 2, R 3, R 4, R 5, R 6, C 1, C 2, C 3, C 1With R 1Be connected in parallel R 4One end connects R 3, the other end connects R 5, R 5One end connects IC 1, the other end connects T 1, T1 one end connects R 6, C 3, the other end connects LA.
3, wireless electron stethoscope according to claim 1 is characterized in that receiving circuit comprises IC 2, LB, B, G 2, R 1, R 2, R 3, R 4, R 5, C 1, C 2, C 3, L BConnect C 1, R 1, R 2Connect IC 2, G 2With C 2Be connected in parallel R 3Connect R 2With R 4, R 4One end connects IC 2, the other end connects T 2, T 2Connect B, R 5With C 3Be connected in parallel.
CNA2004100126472A 2004-01-09 2004-01-09 Radio electron stethophone Pending CN1555763A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNA2004100126472A CN1555763A (en) 2004-01-09 2004-01-09 Radio electron stethophone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNA2004100126472A CN1555763A (en) 2004-01-09 2004-01-09 Radio electron stethophone

Publications (1)

Publication Number Publication Date
CN1555763A true CN1555763A (en) 2004-12-22

Family

ID=34351002

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2004100126472A Pending CN1555763A (en) 2004-01-09 2004-01-09 Radio electron stethophone

Country Status (1)

Country Link
CN (1) CN1555763A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100407996C (en) * 2006-06-29 2008-08-06 李长杰 Realization method of wireless stethoscope based on bluetooth technology and bluetooth stethoscope
CN100435738C (en) * 2006-06-22 2008-11-26 浙江大学 Bluetooth cardiac sounds and breadth sounds auscultation monitor device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100435738C (en) * 2006-06-22 2008-11-26 浙江大学 Bluetooth cardiac sounds and breadth sounds auscultation monitor device
CN100407996C (en) * 2006-06-29 2008-08-06 李长杰 Realization method of wireless stethoscope based on bluetooth technology and bluetooth stethoscope

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C06 Publication
PB01 Publication
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication