(252 days)
No
The description focuses on electronic filtering and amplification of sounds, with embedded software controlling basic functions like volume and mode selection. There is no mention of AI, ML, or any learning or adaptive capabilities.
No
The device is used for diagnostic purposes by amplifying internal body sounds, not for treating any condition or ailment.
Yes
The "Intended Use / Indications for Use" section explicitly states that the device "is intended for medical diagnostic purposes."
No
The device description explicitly states that the AUSCO ES-3100 is a "healthcare device that electronically filters and amplifies sounds" and includes "electronics and embedded software," as well as "active high and low pass filtering circuits." It also mentions using batteries. This indicates the presence of significant hardware components beyond just software.
Based on the provided information, the AUSCO ES-3100 Electronic Stethoscope is not an IVD (In Vitro Diagnostic) device.
Here's why:
- IVD devices are used to examine specimens derived from the human body. The intended use and device description clearly state that the stethoscope is used for the amplification of sounds associated with internal organs and for physical assessment on a person. It does not involve the analysis of biological samples like blood, urine, or tissue.
- The device description focuses on the electronic amplification and filtering of sounds. This is a physical process, not a chemical, immunological, or molecular analysis of a specimen, which are characteristic of IVD devices.
- The performance studies mentioned relate to biocompatibility and electrical safety (IEC/ISO/EN 60601 standards). These are typical for medical devices that interact with the body, but not specifically for IVD devices, which would have performance studies related to analytical and clinical validity of the test results.
In summary, the AUSCO ES-3100 is a medical device used for physical examination and diagnosis based on sound, not an in vitro diagnostic device used for testing biological specimens.
N/A
Intended Use / Indications for Use
The AUSCO ES-3100 Electronic Stethoscope is intended for medical diagnostic purposes. It may be used for the amplification of sounds associated with the heart, lungs, arteries, veins, and other internal organs. It can be used on any person undergoing a physical assessment.
Product codes
DQD
Device Description
The AUSCO ES-3100 Electronic Stethoscope is a healthcare device that electronically filters and amplifies sounds of the heart, lungs, arteries, veins and other internal organs, and transfers them to the user's ears through an active speaker and passive sound tubes. The AUSCO ES-3100 provides two filter frequency modes for auscultation: Bell (20 to 200Hz) and Diaphragm (20 to 1000Hz). The AUSCO ES-3100 incorporates electronics and embedded software, which controls all of the various features such as volume control, frequency mode selection, and automatic powering off of the stethoscope. Active high and low pass filtering circuits are employed to produce the bell and diaphragm frequency response modes that are used to listen to the heart, lungs and other body sounds, while reducing frictional noises. The AUSCO ES-3100 does not employ any off-the-shelf-software. The AUSCO ES-3100 uses two (2) AAA alkaline batteries.
Mentions image processing
Not Found
Mentions AI, DNN, or ML
Not Found
Input Imaging Modality
Not Found
Anatomical Site
Heart, lungs, arteries, veins, and other internal organs
Indicated Patient Age Range
Not Found
Intended User / Care Setting
Not Found
Description of the training set, sample size, data source, and annotation protocol
Not Found
Description of the test set, sample size, data source, and annotation protocol
Not Found
Summary of Performance Studies (study type, sample size, AUC, MRMC, standalone performance, key results)
Non-Clinical Performance Summary: Components of the AUSCO ES-3100 electronic stethoscope have been reviewed for biocompatibility and conform to ISO10993-Part 1 Biological Evaluation of Medical Devices for limited (≤ 24 hour) skin contact for direct patient exposure. The AUSCO ES-3100 electronic stethoscope was tested and conforms to applicable safety and EMC requirements found in the IEC/ISO/EN 60601-01 and IEC/ISO/EN 60601-01-02 international standards.
Key Metrics (Sensitivity, Specificity, PPV, NPV, etc.)
Not Found
Predicate Device(s)
Reference Device(s)
Not Found
Predetermined Change Control Plan (PCCP) - All Relevant Information
Not Found
§ 870.1875 Stethoscope.
(a)
Manual stethoscope —(1)Identification. A manual stethoscope is a mechanical device used to project the sounds associated with the heart, arteries, and veins and other internal organs.(2)
Classification. Class I (general controls). The device is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to the limitations in § 870.9.(b)
Electronic stethoscope —(1)Identification. An electronic stethoscope is an electrically amplified device used to project the sounds associated with the heart, arteries, and veins and other internal organs.(2)
Classification. Class II (special controls). The device, when it is a lung sound monitor, is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to the limitations in § 870.9.
0
Pre-Market Notification 510(k) Summary
1. Sponsor Information:
Koratek Company, LTD. 307, 4th Venture Building, Hoseo University 165 Sechul-ri, Baebang-myun Asan-city, Chungnam, 336-795 Republic of Korea
Contact Person: Contact Title: Contact Phone Number: Contact Fax Number:
Bong Woo Lee President 82-41-549-5437 82-41-549-5438
NOV 0 6 2007
Date of Summary:
February 20, 2007
2. Device Name and Classification:
| Common and Usual Name: | Electronic Stethoscope |
|---|---|
| Proprietary Name: | AUSCO ES-3100 |
| Classification Name: | Electronic Stethoscope |
| (21 CFR § 870.1875(b)) | |
| Performance Standards: | No applicable performance standards have been issued |
| under section 514 or under section 513(b) of the Food, | |
| Drug and Cosmetic Act. |
3. Predicate Device(s):
3MTM LITTMANN® Electronic Stethoscope, Model 3000, K041934 3MTM LITTMANN® Electronic Stethoscope, Model 2000, K961848 American Diagnostic Corporation's, Model ADC 656 Electronic Stethoscope, K012304
4. Description of Device:
The AUSCO ES-3100 Electronic Stethoscope is a healthcare device that clectronically filters and amplifies sounds of the heart, lungs, arteries, veins and other internal organs, and transfers them to the user's ears through an active speaker and passive sound tubes. The AUSCO ES-3100 provides two filter frequency modes for auscultation: Bell (20 to 200Hz) and Diaphragm (20 to 1000Hz).
1
K070550/51
P2/2
The AUSCO ES-3100 incorporates electronics and embedded software, which controls all of the various features such as volume control, frequency mode selection, and automatic powering off of the stethoscope. Active high and low pass filtering circuits are employed to produce the bell and diaphragm frequency response modes that are used to listen to the heart, lungs and other body sounds, while reducing frictional noises.
The AUSCO ES-3100 does not employ any off-the-shelf-software.
The AUSCO ES-3100 uses two (2) AAA alkaline batteries.
Indications for Use: ನ.
The AUSCO ES-3100 Electronic Stethoscope is intended for medical diagnostic purposes. It may be used for the amplification of sounds associated with the heart, lungs, arteries, veins, and other internal organs. It can be used on any person undergoing a physical assessment.
Comparative Data for Determining Substantial Equivalence to Predicate Device: 6.
The similarities and differences of the AUSCO ES-3100 (new device) were compared to predicate devices (Littmann® models 2000 and 3000 and ADC 656). The proposed device under this new pre-market notification is similar in characteristics, materials, features, has similar performance features, intended use and indications for use as the Littmann " Model 2000 cleared under K961848 (September 26, 1997 clearance date), the Littmann® Model 3000 cleared under K041934 (October 15, 2004 clearance date) and American Diagnostic Corporation's ADC 656 electronic stethoscope cleared under K012304 (November 1, 2001 clearance date).
Non-Clinical Performance Summary: 7.
Components of the AUSCO ES-3100 electronic stethoscope have been reviewed for biocompatibility and conform to ISO10993-Part 1 Biological Evaluation of Medical Devices for limited (≤ 24 hour) skin contact for direct patient exposure.
The AUSCO ES-3100 electronic stethoscope was tested and conforms to applicable safety and EMC requirements found in the IEC/ISO/EN 60601-01 and IEC/ISO/EN 60601-01-02 international standards.
8. Conclusions:
The AUSCO ES-3100 electronic stethoscope is similar if not identical in materials, technological characteristics, and has the same intended use as the predicate devices. Any differences in technological characteristics between the AUSCO ES-3100 and the predicate devices do not raise any new questions of safety or effectiveness.
We conclude that the AUSCO ES-3100 electronic stethoscope is substantially equivalent to the predicate devices.
2
Image /page/2/Picture/1 description: The image shows the logo for the Department of Health and Human Services, USA. The logo features a stylized eagle with three curved lines representing its wings. The eagle is positioned to the right of the text, which is arranged in a circular pattern around the logo. The text reads "DEPARTMENT OF HEALTH AND HUMAN SERVICES, USA".
Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850
NOV 0 6 2007
Koratek Company, LTD. c/o Mr. Paul Summer Director, Regulatory and Quality Systems Arkin Consulting Group 1733 Canton Lane Marietta, GA 30062
Re: K070550
AUSCO ES-3100 Electronic Stethoscope Regulation Number: 21 CFR 870.1875 Regulation Name: Stethoscope Regulatory Class: Class II (two) Product Code: DQD Dated: September 24, 2007 Received: September 26, 2007
Dear Mr. Summer:
We have reviewed your Section 510(k) premarket notification of intent to market the device referenced above and have determined the device is substantially equivalent (for the indications for use stated in the enclosure) to legally marketed predicate devices marketed in interstate commerce prior to May 28, 1976, the enactment date of the Medical Device Amendments, or to devices that have been reclassified in accordance with the provisions of the Federal Food, Drug, and Cosmetic Act (Act) that do not require approval of a premarket approval application (PMA). You may, therefore, market the device, subject to the general controls provisions of the Act. The general controls provisions of the Act include requirements for annual registration, listing of devices, good manufacturing practice, labeling, and prohibitions against misbranding and adulteration.
If vour device is classified (see above) into either class II (Special Controls) or class III (PMA), it may be subject to such additional controls. Existing major regulations affecting your device can be found in the Code of Federal Regulations, Title 21, Parts 800 to 898. In addition, FDA may publish further announcements concerning your device in the Federal Register.
・・
3
Page 2 – Mr. Paul Summer
Please be advised that FDA's issuance of a substantial equivalence determination does not mean that FDA has made a determination that your device complies with other requirements of the Act or any Federal statutes and regulations administered by other Federal agencies. You must comply with all the Act's requirements, including, but not limited to: registration and listing (21 CFR Part 807); labeling (21 CFR Part 801); good manufacturing practice requirements as set forth in the quality systems (QS) regulation (21 CFR Part 820); and if applicable, the electronic product radiation control provisions (Sections 531-542 of the Act); 21 CFR 1000-1050. This letter will allow you to begin marketing your device as described in your Section 510(k) premarket notification. The FDA finding of substantial equivalence of your device to a legally marketed predicate device results in a classification for your device and thus, permits your device to proceed to the market.
If you desire specific advice for your device on our labeling regulation (21 CFR Part 801), please contact the Office of Compliance at (240) 276-0120. Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21CFR Part 807.97). You may obtain other general information on your responsibilities under the Act from the Division of Small Manufacturers, International and Consumer Assistance at its toll-free number (800) 638-2041 or (240) 276-3150 or at its Internet address http://www.fda.gov/cdrh/industry/support/index.html.
Sincerely yours,
ls.M
COR Bram D. Zuckerman, M.D. Director Division of Cardiovascular Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
4
4 Indications for Use Statement
Indications for Use Statement
510(k) Number (if known): K070550
Device Name: AUSCO ES-3100 Electronic Stethoscope
Indications For Use:
The AUSCO ES-3100 Electronic Stethoscope is intended for medical diagnostic purposes. It may be used for the amplification of sounds associated with the heart, lungs, arteries, veins, and other internal organs. It can be used on any person undergoing a physical assessment.
Prescription Use XX (Part 21 CFR 801 Subpart D) AND/OR
Over-The-Counter Use (21 CFR 801 Subpart C)
(PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH, Office of Device Evaluation (ODE)
Cllsl
(Division Sign-Off)
Page 1 of
510(k) Number_________________________________________________________________________________________________________________________________________________________________
Division of Cardiovascular Devices