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Data / Medical devices / Stethoscope, Electronic

Stethoscope, Electronic (DQD): 39 FDA-registered makers in 15 countries

39 establishments in 15 countries are registered with the FDA to make Stethoscope, Electronic (product code DQD, Class 2, 21 CFR 870.1875). 16 of them have a 510(k) clearance or PMA approval on file and 0 have a recall event. The FDA has issued 157 510(k) clearances under this code, the latest on October 21, 2026, and lists 0 recall events (0 Class I). FDA data exported November 2, 2026.

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Product code
DQD
Device class
2
Regulation
870.1875
Medical specialty
Cardiovascular

Makers by country

CountryMakers
United States17
Taiwan3
Israel3
Canada2
China2
Malaysia2
Philippines2
Germany1
Netherlands1
South Korea1
Singapore1
Finland1
Estonia1
Thailand1
France1

Makers of Stethoscope, Electronic

Registered establishments that manufacture, contract manufacture, remanufacture, reprocess or own the specification of this device, with the 510(k) clearances, PMA approvals and recalls the FDA files under each. Best documented first.

MakerLocationRole510(k) clearancesLatest clearancePMA approvalsRecall eventsClass ISource
Eko Health, Inc.Emeryville, CA, United StatesComplaint file establishment, Manufacturer, Specification developer7July 23, 2026000api.fda.gov
Rudolf Riester GMBHJUNGINGEN Baden-Wurttemberg, GermanyManufacturer3October 11, 2013000api.fda.gov
American Diagnostic Corp.Hauppauge, NY, United StatesManufacturer, Repackager or relabeler2March 10, 2017000api.fda.gov
Heroic Faith International Ltd.Taipei City, TaiwanManufacturer2November 25, 2024000api.fda.gov
Tytocare Ltd.Netanya Central, IsraelManufacturer2December 17, 2018000api.fda.gov
CSD Labs International Inc.Ottawa Ontario, CanadaExporter to the US, Manufacturer1December 19, 2025000api.fda.gov
Lapsi HealthAmsterdam Noord-Holland, NetherlandsManufacturer1April 10, 2024000api.fda.gov
Medaica IncHenderson, NV, United StatesSpecification developer1January 19, 2023000api.fda.gov
Nonagon Ltd.Caesarea Haifa, IsraelManufacturer1March 23, 2021000api.fda.gov
Neko Health Manufacturing LLCEnglewood, CO, United StatesManufacturer1November 26, 2003000api.fda.gov
Smartsound CorporationGangnam District Seoul, South KoreaManufacturer1August 2, 2023000api.fda.gov
Solventum Us LLCEagan, MN, United StatesSpecification developer1February 22, 2005000api.fda.gov
Sparrow Acoustics Inc.Lucasville Nova Scotia, CanadaManufacturer1September 12, 2025000api.fda.gov
Suzhou Melodicare Medical Technology Co., LtdSuzhou Jiangsu, ChinaManufacturer1December 18, 2019000api.fda.gov
Solventum US LLCSan Antonio, TX, United StatesComplaint file establishment, Specification developer1February 22, 2005000api.fda.gov
Zien Medical Technologies LLCSalt Lake City, UT, United StatesSpecification developer1August 4, 2021000api.fda.gov
All Quality & Services, Inc.Fremont, CA, United StatesContract manufacturer0000api.fda.gov
All Quality & Services, Inc.Garland, TX, United StatesContract manufacturer0000api.fda.gov
Analog DevicesWilmington, MA, United StatesComplaint file establishment, Manufacturer0000api.fda.gov
Aevice Health Pte. Ltd.Singapore North East, SingaporeComplaint file establishment, Manufacturer, Specification developer0000api.fda.gov
CPC SolutionsKarmiel Northern, IsraelContract manufacturer0000api.fda.gov
Dictum Health, Inc.Malibu, CA, United StatesComplaint file establishment, Specification developer0000api.fda.gov
Echonous, Inc.Redmond, WA, United StatesComplaint file establishment, Manufacturer, Remanufacturer0000api.fda.gov
East West WisconsinWhitewater, WI, United StatesContract manufacturer0000api.fda.gov
Innokas Medical OYKEMPELE Pohjois-Pohjanmaa, FinlandContract manufacturer0000api.fda.gov
Iot Manufacturing Sdn. Bhd.PASIR GUDANG Johor, MalaysiaContract manufacturer0000api.fda.gov
Innokas Medical Estonia OuTallinn Harjumaa, EstoniaContract manufacturer0000api.fda.gov
Ionics EMS Inc.Cabuyao City Laguna, PhilippinesContract manufacturer0000api.fda.gov
Ionics EMS, Inc-Plant 2Calamba City Laguna, PhilippinesContract manufacturer0000api.fda.gov
Medwand Solutions, IncRsm, CA, United StatesSpecification developer0000api.fda.gov
Master Wave Technology Co., Ltd. DBA Sheng Yih Technologies Co., Ltd.Zhongli District Taoyuan, TaiwanContract manufacturer0000api.fda.gov
Millstone Medical Outsourcing LLCOlive Branch, MS, United StatesContract manufacturer0000api.fda.gov
NextPhase Medical Devices, LLCMansfield, MA, United StatesContract manufacturer0000api.fda.gov
Solventum US LLCColumbia, MO, United StatesContract manufacturer0000api.fda.gov
Team Precision Public Company LimitedTanyaburi Pathum Thani, ThailandContract manufacturer0000api.fda.gov
Tecan Cdmo Solutions PN Sdn. Bhd.Penang Pulau Pinang, MalaysiaContract manufacturer0000api.fda.gov
WithingsIssy-les-Moulineaux Ile-de-France, FranceComplaint file establishment, Exporter to the US, Specification developer0000api.fda.gov
Yahorng Dongguan Electronic Co LtdGuangdong, ChinaContract manufacturer0000api.fda.gov
Ya Horng Electronic Co., Ltd.Tainan, TaiwanContract manufacturer0000api.fda.gov

Updated October 21, 2026. Read from openFDA bulk downloads (device registration and listing, 510(k), PMA, recall and enforcement files). CC0 1.0, public domain (openFDA terms of service). The files are joined on FDA identifiers: the 510(k) and PMA numbers a registration lists, and the recalling firm's FEI for recalls. Recall class comes from the FDA enforcement report. The FDA states that openFDA data is unvalidated and is not for decisions about medical care. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.