KR100706842B1 - 전자청진기용 헤드 - Google Patents
전자청진기용 헤드 Download PDFInfo
- Publication number
- KR100706842B1 KR100706842B1 KR20050072951A KR20050072951A KR100706842B1 KR 100706842 B1 KR100706842 B1 KR 100706842B1 KR 20050072951 A KR20050072951 A KR 20050072951A KR 20050072951 A KR20050072951 A KR 20050072951A KR 100706842 B1 KR100706842 B1 KR 100706842B1
- Authority
- KR
- South Korea
- Prior art keywords
- head
- voice
- electronic stethoscope
- transducer
- electrical signal
- 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
Classifications
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Medical Informatics (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Measuring And Recording Apparatus For Diagnosis (AREA)
- Signal Processing (AREA)
- Multimedia (AREA)
Abstract
Description
Claims (3)
- 삭제
- 삭제
- 환자의 몸에 접촉시켜 음성을 수집하고 전기적 신호로 변환하는 전자청진기용 헤드에 있어서,상,하로 개방된 원통형의 헤드케이스(10a)(10b) 및상기 헤드케이스(10a)(10b)의 내부에 고정되되, 상기 헤드케이스(10a)(10b)의 하부 개방면에 고정되어 개방면을 폐쇄하는 원판형의 실리콘플레이트(21)와; 상기 실리콘플레이트(21)의 하부측에 부착되고, 상기 헤드케이스(10a)(10b)의 외측으로 노출되어 신체와 접촉되는 원판형의 실리콘패드(22)와; 상기 실리콘플레이트(21)의 상부측에 부착되어 상기 헤드케이스(10a)(10b)의 내측에 삽입되는 원판형의 쿠션패드(23)와; 상기 쿠션패드(23)의 상부측에 부착되고, 외측 모서리가 상기 헤드케이스(10a)(10b)의 내측면에 지지되는 원판형의 피에조트랜듀서(24) 및 무초산 실리콘 재료로 이루어져서 상기 피에조트랜듀서(24)의 외측 모서리가 상기 헤드케이스(10a)(10b)의 내측면과 이격되면서 고정되도록 하는 고정링(25)으로 구성되어 음성을 전기적 신호로 변환하는 트랜듀서부(20)로 구성된 것을 특징으로 하는 전자청진기용 헤드.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20050072951A KR100706842B1 (ko) | 2005-08-09 | 2005-08-09 | 전자청진기용 헤드 |
PCT/KR2005/002810 WO2007018324A1 (en) | 2005-08-09 | 2005-08-25 | Electronic stethoscope head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR20050072951A KR100706842B1 (ko) | 2005-08-09 | 2005-08-09 | 전자청진기용 헤드 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20070018334A KR20070018334A (ko) | 2007-02-14 |
KR100706842B1 true KR100706842B1 (ko) | 2007-04-12 |
Family
ID=37727489
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR20050072951A Expired - Fee Related KR100706842B1 (ko) | 2005-08-09 | 2005-08-09 | 전자청진기용 헤드 |
Country Status (2)
Country | Link |
---|---|
KR (1) | KR100706842B1 (ko) |
WO (1) | WO2007018324A1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6706039B2 (ja) * | 2015-09-04 | 2020-06-03 | パイオニア株式会社 | 生体音聴診装置 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030095039A (ko) * | 2002-06-11 | 2003-12-18 | (주)한별메디텍 | 전자청진기용 피에조폴리머 필름을 이용한 접촉형마이크로폰 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO304870B1 (no) * | 1995-11-16 | 1999-02-22 | Meditron As | Lyttehode for elektronisk stetoskop |
KR200255616Y1 (ko) * | 2001-07-09 | 2001-12-13 | 양철순 | 압전세라믹 진동센서를 이용한 대용 청진기 |
KR100991649B1 (ko) * | 2002-06-21 | 2010-11-02 | 방 앤드 오루프센 메디콤 에이/에스 | 트랜스듀서 |
-
2005
- 2005-08-09 KR KR20050072951A patent/KR100706842B1/ko not_active Expired - Fee Related
- 2005-08-25 WO PCT/KR2005/002810 patent/WO2007018324A1/en active Application Filing
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030095039A (ko) * | 2002-06-11 | 2003-12-18 | (주)한별메디텍 | 전자청진기용 피에조폴리머 필름을 이용한 접촉형마이크로폰 |
Also Published As
Publication number | Publication date |
---|---|
WO2007018324A1 (en) | 2007-02-15 |
KR20070018334A (ko) | 2007-02-14 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US6587564B1 (en) | Resonant chamber sound pick-up | |
JP5763342B2 (ja) | 音響信号を測定するための接着式パッチ | |
US20110319021A1 (en) | Intra-oral tissue conduction microphone | |
JP3343121B2 (ja) | マイクロホンを内蔵する聴診器 | |
US8320576B1 (en) | Piezo element stethoscope | |
JP2020533060A (ja) | 身体の聴診 | |
WO2001078059A2 (en) | Piezoelectric biological sounds monitor | |
JP4571311B2 (ja) | 音ピックアップセンサ | |
JP2014166241A (ja) | 振動電気変換装置およびこれを用いた電気式振動増幅装置 | |
KR100706842B1 (ko) | 전자청진기용 헤드 | |
JP6675897B2 (ja) | 電子聴診器 | |
US20220386984A1 (en) | Apparatus for detecting breath sounds | |
US8447043B1 (en) | Piezo element stethoscope | |
WO2024217579A1 (zh) | 电子听诊器 | |
CN111568463A (zh) | 一种生理音采集装置 | |
JP7377560B2 (ja) | 聴診器 | |
JP2819252B2 (ja) | 双方向性胎児信号装置 | |
KR101372383B1 (ko) | 청음기 | |
KR200388387Y1 (ko) | 청진기용 집음 헤드 | |
JP2020022161A (ja) | マイクロフォンユニット、筐体 | |
TWM579012U (zh) | 數位聽診器 | |
US20210321973A1 (en) | Electronic acoustic collection system | |
KR101083771B1 (ko) | 다채널 마이크로폰 및 이를 구비한 이식형 보청기 | |
WO2023162992A1 (ja) | チェストピース及び聴診器 | |
CN119816251A (zh) | 用于方便收集源自生物体内的声波的管状构件 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
|
PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
|
E13-X000 | Pre-grant limitation requested |
St.27 status event code: A-2-3-E10-E13-lim-X000 |
|
P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
E701 | Decision to grant or registration of patent right | ||
PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
|
GRNT | Written decision to grant | ||
PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U11-oth-PR1002 Fee payment year number: 1 |
|
PG1601 | Publication of registration |
St.27 status event code: A-4-4-Q10-Q13-nap-PG1601 |
|
FPAY | Annual fee payment |
Payment date: 20100401 Year of fee payment: 4 |
|
PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 4 |
|
LAPS | Lapse due to unpaid annual fee | ||
PC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-PC1903 Not in force date: 20110406 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
|
PC1903 | Unpaid annual fee |
St.27 status event code: N-4-6-H10-H13-oth-PC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20110406 |
|
P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |
|
P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |