KR101308417B1 - 전자청진기 - Google Patents
전자청진기 Download PDFInfo
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- KR101308417B1 KR101308417B1 KR1020120019299A KR20120019299A KR101308417B1 KR 101308417 B1 KR101308417 B1 KR 101308417B1 KR 1020120019299 A KR1020120019299 A KR 1020120019299A KR 20120019299 A KR20120019299 A KR 20120019299A KR 101308417 B1 KR101308417 B1 KR 101308417B1
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- KR
- South Korea
- Prior art keywords
- sound
- receiving member
- sound receiving
- transmitting
- contact
- Prior art date
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- 230000005540 biological transmission Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 claims description 3
- 230000003321 amplification Effects 0.000 claims description 2
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 238000003745 diagnosis Methods 0.000 description 3
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-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B7/00—Instruments for auscultation
- A61B7/02—Stethoscopes
- A61B7/04—Electric stethoscopes
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/06—Receivers
- H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
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- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Molecular Biology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Biomedical Technology (AREA)
- Surgery (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
Abstract
본 발명은 상기와 같은 구성에 의해 동일 주파수의 잡음이 소리전달부재의 위치관계와 음파변환수단에 의해 제거됨으로써 더욱 명확한 체내음을 들을 수 있다.
Description
도 2는 본 발명에 따른 전자 청진기의 예를 보인 구성도,
도 3은 본 발명에 따른 소리수신유닛의 분리 사시도,
도 4는 본 발명에 따른 소리수신유닛의 단면도이다.
12: 소리수신부재 13: 소리전달부재
14: 흡음부재 15: 하우징
20: 튜브 30: 헤드셋
Claims (3)
- 소리수신유닛(10)과, 상기 소리수신유닛(10)에 일단이 연결되어 수신되는 소리를 전달하는 튜브(20) 및 상기 튜브(20)의 타단에 연결되는 헤드셋(30)을 포함하여 구성되는 전자청진기에 있어서,
상기 소리수신유닛(10)은, 신체에 접촉되는 접촉판(11)과, 소리를 수신하여 증폭부에 전달하는 소리수신부재(12)와;
상기 소리수신부재(12)의 상하부에 각각 위치하는 한 쌍의 소리전달부재(13A, 13B)와;
상기 소리수신부재(12)와 상기 소리전달부재(13A, 13B)가 그 내부에 위치하며 외부로부터 전달되는 소리를 흡수하는 흡음부재(14)와;
상기 접촉판(11)에 설치되며 상기 소리수신부재(12)와 상기 소리전달부재(13A, 13B) 및 상기 흡음부재(14)를 감싸 고정하는 하우징(15)으로 이루어지고,
상기 한 쌍의 소리전달부재(13A, 13B)에는 음파변환수단이 연결되어 상기 한 쌍의 소리전달부재(13A, 13B)에 입력된 주파수 대역에 의해 소음이 상쇄 제거되고,
상기 소리전달부재(13A)의 상면은 상기 하우징(15)의 내면에 접촉되도록 설치되고, 상기 소리전달부재(13B)의 하면은 접촉판(11)의 상면과 접촉되도록 설치되는 것을 특징으로 하는 전자청진기.
- 삭제
- 청구항 1에 있어서,
상기 소리수신부재(12)는 피에조 센서 또는 강유전체 센서 중에서 어느 하나 선택되는 것을 특징으로 하는 전자청진기.
Priority Applications (1)
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KR1020120019299A KR101308417B1 (ko) | 2012-02-24 | 2012-02-24 | 전자청진기 |
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KR1020120019299A KR101308417B1 (ko) | 2012-02-24 | 2012-02-24 | 전자청진기 |
Publications (2)
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KR20130097560A KR20130097560A (ko) | 2013-09-03 |
KR101308417B1 true KR101308417B1 (ko) | 2013-09-13 |
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KR1020120019299A KR101308417B1 (ko) | 2012-02-24 | 2012-02-24 | 전자청진기 |
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Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106137243A (zh) * | 2016-07-23 | 2016-11-23 | 刘明 | 一种多功能医用儿科听诊器 |
KR20220027517A (ko) | 2020-08-27 | 2022-03-08 | (주)커넥슨 | 인체 음파 정보를 이용한 무선 진단 장치 |
KR20220027518A (ko) | 2020-08-27 | 2022-03-08 | (주)커넥슨 | 인체 다중 정보를 이용한 스마트 진단 장치 |
KR20220039079A (ko) | 2020-09-21 | 2022-03-29 | (주)커넥슨 | 스마트 청진기 |
KR20220039076A (ko) | 2020-09-21 | 2022-03-29 | (주)커넥슨 | 검진 신뢰성이 향상된 스마트 진단 장치 |
KR20230043503A (ko) | 2021-09-24 | 2023-03-31 | 김규희 | 청력 보호 기능을 갖는 청진기 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20070102527A (ko) * | 2004-12-30 | 2007-10-18 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 마찰 소음 감소부를 갖는 청진기 |
-
2012
- 2012-02-24 KR KR1020120019299A patent/KR101308417B1/ko active IP Right Grant
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20070102527A (ko) * | 2004-12-30 | 2007-10-18 | 쓰리엠 이노베이티브 프로퍼티즈 컴파니 | 마찰 소음 감소부를 갖는 청진기 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106137243A (zh) * | 2016-07-23 | 2016-11-23 | 刘明 | 一种多功能医用儿科听诊器 |
KR20220027517A (ko) | 2020-08-27 | 2022-03-08 | (주)커넥슨 | 인체 음파 정보를 이용한 무선 진단 장치 |
KR20220027518A (ko) | 2020-08-27 | 2022-03-08 | (주)커넥슨 | 인체 다중 정보를 이용한 스마트 진단 장치 |
KR20220039079A (ko) | 2020-09-21 | 2022-03-29 | (주)커넥슨 | 스마트 청진기 |
KR20220039076A (ko) | 2020-09-21 | 2022-03-29 | (주)커넥슨 | 검진 신뢰성이 향상된 스마트 진단 장치 |
KR20230043503A (ko) | 2021-09-24 | 2023-03-31 | 김규희 | 청력 보호 기능을 갖는 청진기 |
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KR20130097560A (ko) | 2013-09-03 |
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