CN104739438B - 易于捕捉特征音的听诊器 - Google Patents
易于捕捉特征音的听诊器 Download PDFInfo
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- CN104739438B CN104739438B CN201510132582.3A CN201510132582A CN104739438B CN 104739438 B CN104739438 B CN 104739438B CN 201510132582 A CN201510132582 A CN 201510132582A CN 104739438 B CN104739438 B CN 104739438B
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- chilling plate
- tube
- semiconductor chilling
- stethoscope
- pipeline
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Abstract
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CN201510132582.3A CN104739438B (zh) | 2015-03-25 | 2015-03-25 | 易于捕捉特征音的听诊器 |
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CN201510132582.3A CN104739438B (zh) | 2015-03-25 | 2015-03-25 | 易于捕捉特征音的听诊器 |
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CN104739438A CN104739438A (zh) | 2015-07-01 |
CN104739438B true CN104739438B (zh) | 2017-05-03 |
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CN201510132582.3A Expired - Fee Related CN104739438B (zh) | 2015-03-25 | 2015-03-25 | 易于捕捉特征音的听诊器 |
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Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4706777A (en) * | 1986-02-25 | 1987-11-17 | Iosif Baumberg | Stethoscope |
US4997055A (en) * | 1990-04-23 | 1991-03-05 | Grady Daniel J | Multiple channel stethoscope |
CN2121923U (zh) * | 1992-05-23 | 1992-11-18 | 李定华 | 一种带有安全耳塞的听诊器 |
CN201612621U (zh) * | 2010-03-18 | 2010-10-27 | 贾士军 | 一种听诊头恒温的听诊器 |
CN102008316A (zh) * | 2010-11-05 | 2011-04-13 | 江南大学 | 基于听诊音频谱分析的多功能数字式听诊器电路 |
CN202113088U (zh) * | 2011-05-04 | 2012-01-18 | 廖卫松 | 一种温馨听诊器 |
CN202875370U (zh) * | 2012-11-14 | 2013-04-17 | 娄敏 | 听诊器 |
-
2015
- 2015-03-25 CN CN201510132582.3A patent/CN104739438B/zh not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4706777A (en) * | 1986-02-25 | 1987-11-17 | Iosif Baumberg | Stethoscope |
US4997055A (en) * | 1990-04-23 | 1991-03-05 | Grady Daniel J | Multiple channel stethoscope |
CN2121923U (zh) * | 1992-05-23 | 1992-11-18 | 李定华 | 一种带有安全耳塞的听诊器 |
CN201612621U (zh) * | 2010-03-18 | 2010-10-27 | 贾士军 | 一种听诊头恒温的听诊器 |
CN102008316A (zh) * | 2010-11-05 | 2011-04-13 | 江南大学 | 基于听诊音频谱分析的多功能数字式听诊器电路 |
CN202113088U (zh) * | 2011-05-04 | 2012-01-18 | 廖卫松 | 一种温馨听诊器 |
CN202875370U (zh) * | 2012-11-14 | 2013-04-17 | 娄敏 | 听诊器 |
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Publication number | Publication date |
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CN104739438A (zh) | 2015-07-01 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Wang Yanping Inventor after: Ji Linsong Inventor before: Zhu Hongfei |
|
CB03 | Change of inventor or designer information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20170331 Address after: Nanyang City, Henan province 473000 Wancheng District Gongnong Road No. 312 Applicant after: NANYANG CITY CENTER HOSPITAL Address before: 210000 Nanjing City, Yuhuatai Province, software and Software Park Road, No. 168, Applicant before: Zhu Hongfei |
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TA01 | Transfer of patent application right | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170503 Termination date: 20180325 |
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CF01 | Termination of patent right due to non-payment of annual fee |