The Pump by Babyation is a powered breast pump to be used by lactating women in the hospital or home setting to express and collect milk from their breasts. The Pump by Babyation can be used by multiple users.
Device Story
Powered breast pump system; multiple-user; rechargeable lithium-ion battery. Inputs: user-selected suction levels and cycle speeds via hardware interface or mobile app. Operation: reciprocating diaphragm pump generates vacuum (up to 250mmHg) to express milk. Two phases: stimulation (fast cycle, low suction) for letdown; expression (slow cycle, high suction) for milk collection. Used in hospital or home by lactating women. Mobile app connects via Bluetooth for remote control. Output: expressed milk collected in bottles. Benefits: portable, discreet milk expression. Healthcare provider/user monitors output visually; device includes overflow protection sensor and backflow prevention filter.
Clinical Evidence
No clinical data. Bench testing only. Performance verified via vacuum, speed, battery, backflow control, and cross-contamination testing. Usability testing performed per IEC 62366 and IEC 60601-1-6.
Technological Characteristics
Powered breast pump; reciprocating diaphragm vacuum pump; rechargeable Li-Ion battery (7.2V/2200mAh). Vacuum range 50-250mmHg. Connectivity: Bluetooth for mobile app. Materials: biocompatible per ISO 10993. Standards: ANSI/AAMI ES60601-1, IEC 60601-1-2, IEC 60601-1-11, IEC 62133-2, ANSI C63.27. Software: microprocessor-controlled.
Indications for Use
Indicated for lactating women in hospital or home settings to express and collect breast milk. Suitable for multiple users.
Regulatory Classification
Identification
A powered breast pump in an electrically powered suction device used to express milk from the breast.
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April 4, 2018
Babyation, LLC % Allison Komiyama Principal Consultant Acknowledge Regulatory Strategies, LLC 2834 Hawthorn Street San Diego, California 92104
Re: K173699 Trade/Device Name: The Pump by Babyation Regulation Number: 21 CFR 884.5160 Regulation Name: Powered breast pump Regulatory Class: Class II Product Code: HGX Dated: March 1, 2018 Received: March 5, 2018
Dear Allison Komiyama:
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. Please note: CDRH does not evaluate information related to contract liability warranties. We remind you, however, that device labeling must be truthful and not misleading.
If your device is classified (see above) into either class II (Special Controls) or class III (PMA), it may be subject to 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.
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); medical device reporting of medical device-related adverse events) (21 CFR 803); good manufacturing practice requirements as set forth in the quality systems (QS) regulation (21 CFR Part 820);
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# Page 2 - Allison Komiyama
and if applicable, the electronic product radiation control provisions (Sections 531-542 of the Act); 21 CFR 1000-1050.
Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21 CFR Part 807.97). For questions regarding the reporting of adverse events under the MDR regulation (21 CFR Part 803), please go to http://www.fda.gov/MedicalDevices/Safety/ReportaProblem/default.htm for the CDRH's Office of Surveillance and Biometrics/Division of Postmarket Surveillance.
For comprehensive regulatory information about mediation-emitting products, including information about labeling regulations, please see Device Advice (https://www.fda.gov/MedicalDevices/DeviceRegulationandGuidance/) and CDRH Learn (http://www.fda.gov/Training/CDRHLearn). Additionally, you may contact the Division of Industry and Consumer Education (DICE) to ask a question about a specific regulatory topic. See the DICE website (http://www.fda.gov/DICE) for more information or contact DICE by email (DICE@fda.hhs.gov) or phone (1-800-638-2041 or 301-796-7100).
Sincerely,
Joyce M. Whang -S
for
Benjamin R. Fisher, Ph.D. Director Division of Reproductive, Gastro-Renal, and Urological Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
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# Indications for Use
510(k) Number (if known) K173699
Device Name The Pump by Babyation
Indications for Use (Describe)
The Pump by Babyation is a powered breast pump to be used by lactating women in the hospital or home setting to express and collect milk from their breasts. The Pump by Babyation can be used by multiple users.
| Type of Use (Select one or both, as applicable) | |
|-------------------------------------------------|--|
|-------------------------------------------------|--|
Prescription Use (Part 21 CFR 801 Subpart D)
|X | Over-The-Counter Use (21 CFR 801 Subpart C)
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# 510(k) Summary K173699
#### DATE PREPARED
March 14, 2018
#### MANUFACTURER AND 510(k) OWNER
Babyation LLC 911 Washington Avenue, Suite 427 St. Louis, MO 63101, USA Telephone: +1 (844) 744-7867 Official Contact: Jared Miller, CTO/COO
## REPRESENTATIVE/CONSULTANT
Allison C. Komiyama, Ph.D., R.A.C. AcKnowledge Regulatory Strategies, LLC Telephone: +1 (619) 208-7888 Email: akomiyama@acknowledge-rs.com
### DEVICE INFORMATION
| Proprietary Name/Trade Name: | The Pump by Babyation |
|------------------------------|-----------------------------|
| Common Name: | Powered breast pump |
| Regulation Number: | 21 CFR 884.5160 |
| Class: | II |
| Product Code: | HGX (pump, breast, powered) |
| Review Panel: | Obstetrics/Gynecology |
#### PREDICATE DEVICE IDENTIFICATION
| 510(k) Number: | K160511 |
|----------------|-------------------------|
| Device Name: | Naya Breast Pump System |
| Manufacturer: | Naya Health, Inc. |
The predicate device has not been subject to a design related recall.
#### DEVICE DESCRIPTION
The Pump by Babyation is a multiple-user powered breast pump system that allows lactating women to discreetly express and collect milk. It is powered by a rechargeable lithium ion battery. Users have the option of single or double pumping. The device has two phases of pumping, stimulation and expression. Stimulation phase is characterized by faster cycle times and lower suction levels and is used to initiate milk letdown. Expression phase is characterized by slower cycle times and higher suction levels and is used after milk letdown has occurred.
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The device consists of a main enclosure which houses all of the electrical components that control the system and the pneumatic components that generate suction at vacuum levels up to 250mmHg. The main enclosure also provides an insulated storage area for one ice pack, milk collection bottles, breast shields, and the necessary tubing for the system. The device also includes a mobile app that connects to the device via Bluetooth and allows the user to control the pump.
## INDICATIONS FOR USE
The Pump by Babyation is a powered breast pump to be used by lactating women in the hospital or home setting to express and collect milk from their breasts. The Pump by Babyation can be used by multiple users.
## PREDICATE COMPARISON
The following table compares The Pump by Babyation to the predicate device with respect to the indications for use and technological characteristics:
| Device &<br>Predicate Device | Subject Device<br>Babyation LLC / The Pump by Babyation<br>(K173699) | Predicate Device<br>Naya Health Inc. / Naya Breast Pump System<br>(K160511) |
|------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| Indications for<br>Use | The Pump by Babyation is a powered breast<br>pump to be used by lactating women in the<br>hospital or home setting to express and collect<br>milk from their breasts. The Pump by<br>Babyation can be used by multiple users. | The Naya Breast Pump System is a powered<br>breast pump to be used by lactating women in the<br>hospital or home setting to express and collect<br>milk from their breasts. |
| Single/Multiple | Multiple users | Multiple users |
| Environment of<br>Use | Hospital, Home | Hospital, Home |
| Power Source | Input: 100-240 VAC, 50/60Hz, 0.7-0.35A<br>Rechargeable Li-Ion Battery (7.2 V / 2200 mAh) | Input: 100-240 VAC, 50/60Hz, 2.1A<br>Rechargeable Li-ion Battery (1 x 14.8V / 3200 mAh) |
| Pump Type | Reciprocating diaphragm pump | Reciprocating diaphragm pump |
| User Interface | Hardware interface, mobile app | Hardware interface, mobile app |
| User Control | Power Button<br>Control Wheel / Button Mobile App | Power Button<br>Touch Wheel / Button Mobile App |
| Software | Yes | Yes |
| Mobile App | Yes | Yes |
| Single/double | Both | Both |
| Adjustable<br>Suction Levels | 10 levels | 10 levels |
| Cycle Speed<br>(cycles /min) | 30 - 120 | 34 - 120 |
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| Device &<br>Predicate Device | Subject Device<br>Babyation LLC / The Pump by Babyation<br>(K173699) | Predicate Device<br>Naya Health Inc. / Naya Breast Pump System<br>(K160511) |
|------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| Backflow<br>Protection<br>(prevention of<br>backflow of<br>liquid into<br>pump/tubing) | Yes (filter, sensor) | Yes (diaphragm) |
| Overflow<br>Protection (stops<br>pumping when<br>the bottle is full<br>to prevent<br>overflow) | Yes (sensor) | |
| Vacuum range -<br>double / single<br>(mmHg) | 50-250 / 50-250 | 50-250 / 50-260 |
| Cycling/Suction<br>Control<br>Mechanism | Microprocessor | Microprocessor |
| Design Features | Reciprocating diaphragm vacuum pumpPortable, battery poweredPump controlled by interface on unit or by mobile appAir-based silicone flange (i.e., breast shield)Expressed milk flows from the flanges to the bottles through tubing | Reciprocating diaphragm vacuum pumpPortable, battery poweredPump controlled by interface on unit or by mobile appWater-based silicone flangeMilk expressed directly in collection cups attached to the flanges |
The Pump by Babyation has the same intended use but different technological characteristics compared to the predicate device. The differences in technological characteristics do not raise different questions of safety and effectiveness.
## SUMMARY OF NON-CLINICAL TESTING
Non-clinical testing was conducted to verify that The Pump by Babyation met all design specifications, demonstrated safety based on current industry standards, and is substantially equivalent to the predicate. The following tests were performed:
- A. Cleaning: The reusable components were subjected to cleaning and reprocessing using methods outlined in AAMI TIR30 A compendium of processes, materials, test methods, and acceptance criteria/or cleaning reusable medical devices.
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- B. Biocompatibility: Patient contacting material was subjected to biocompatibility testing in compliance with ISO 10993-1 Biological evaluation of medical devices – Part 1: Evaluation and testing within a risk management process, including cytotoxicity (ISO 10993-5), sensitization (ISO 10993-10) and irritation (ISO 10993-10).
- C. Software Verification: The software development and testing was executed with consideration to IEC 62304 Medical device software - Software life cycle processes. Software documentation was provided in accordance with FDA guidance document "Guidance for the Content of Premarket Submissions for Software Contained in Medical Devices" issued May 11, 2005.
- D. Electromagnetic Compatibility, Electrical Safety, and Battery Safety: The subject device was tested in compliance with the following:
- i. ANSI/AAMI ES60601-1 Medical electrical equipment - Part 1: General requirements for basic safety and essential performance
- ii. IEC 60601-1-2 Medical electrical equipment - Part 1-2: General requirements for basic safety and essential performance - Collateral Standard: Electromagnetic disturbances - Requirements and tests
- IEC 60601-1-11 Medical electrical equipment Part 1-11: General requirements iii. for basic safety and essential performance - Collateral Standard: Requirements for medical electrical equipment and medical electrical systems used in the home healthcare environment
- IEC 62133-2 Secondary cells and batteries containing alkaline or other non-acid İV. electrolytes - Safety requirements for portable sealed secondary lithium cells, and for batteries made from them, for use in portable applications - Part 2: Lithium systems
- E. Wireless Coexistence: The subject device was tested in compliance with ANSI C63.27 American National Standard for Evaluation of Wireless Coexistence, KDB 447498 RF Exposure Procedures and Equipment Authorization Policies for Mobile and Portable Devices
- F. Performance Testing: Bench testing was conducted to demonstrate pump performance (vacuum performance, speed verification, milk collection in the worst case scenario), battery performance, backflow control, and cross contamination were tested using internal test protocols.
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- G. Usability: Usability testing was performed in compliance with IEC 62366 Medical devices - Part 1: Application of usability engineering to medical devices and IEC 60601-1-6 Medical electrical equipment - Part 1-6: General requirements for basic safety and essential performance - Collateral standard: Usability.
# CLINICAL PERFORMANCE DATA
Not Applicable
## CONCLUSION
Based on the comparison and analysis above, The Pump by Babyation is substantially equivalent to the predicate device.
Two short videos show you everything — or skip straight to the written tutorial if you'd rather read. You can reopen this any time from the Tutorial button in the top bar.
Part 1 — Search, results, and everyday workflows 16 min
Part 2 — Embeddings: the galaxy map 3 min
1. Search: exact and fuzzy
Type a phrase like "coronary artery calcification" into the search box. You get two kinds of results. Exact results match the literal phrase — prefix searches work ("coronary artery calcificati") but suffix searches do not. Fuzzy results match on the meaning and intent of your phrase rather than the exact words, and are sorted by relevance score. Hover over the Exact or Fuzzy badge on any row to see exactly why it matched.
Use the checkboxes above the results to narrow: SaMD keeps only software-only devices, AI / ML keeps only devices with AI.
Exact vs. fuzzy search: what's the difference?
Exact matches on the literal phrase (prefix search works, suffix does not). Fuzzy matches on the meaning and intent of the phrase rather than the exact words. Hover over the badge on any row to see why it matched.
You search "coronary artery calcification" and want only software devices with AI. What two filters do you apply?
Narrow by SaMD (software-only devices), then narrow by AI/ML (devices with AI).
2. The results table
Scroll right in the results table. The intended use is extracted for you — no need to open the PDF. The device story gives a high-level snapshot of what the device does and how it's used. The AI Performance sub-table shows each output name, acceptance criteria, observed values, and development/test dataset descriptions — the same format Innolitics uses for regulatory strategy outputs, and the fastest high-level fingerprint of an AI device. It is AI-generated but has been very reliable in practice.
Where do you find a device's intended use without opening the PDF?
Scroll right in the search results table. The intended use column is extracted for you; no need to dig into the 510(k) summary PDF.
What does the AI Performance sub-table show, and why is it useful?
Output name, acceptance criteria, observed values, development dataset description, and test dataset description. It's the same format we use for regulatory strategy output and Fast 510(k) input, and the fastest high-level fingerprint of an AI device. AI-generated but reliable in practice.
3. Judging fuzzy relevance
Fuzzy results trail off in relevance as you scroll. Use three signals to decide how far down to go: the fuzzy badge explanations, the intended use column, and whether your target output (e.g., Cobb angle) still appears in the AI Performance sub-table. Once it stops appearing, you're past the relevant zone. A top hit with a low score (~0.4) and a stretched explanation is a hint the closest predicates are far away — the project may be headed for De Novo. Note the fuzzy search is a pattern match: it doesn't handle negation ("not") well, and hardware devices can appear — filter by SaMD/AI ML to cut them.
How do you judge how far down fuzzy search results to go?
Use the relevancy signals: the fuzzy badge explanations, the intended use column, and whether the target output (e.g., Cobb angle) still appears in the AI Performance sub-table. Once it stops appearing, results are trailing off in relevancy.
4. Device detail page: chat and citations
Click a device name to open its detail page: device facts on the left, a chat window on the right. Ask something like "Describe the training data". The answer carries little citation bubbles — click one to jump to the highlighted passage in the source PDF, so you can verify every AI answer against the document. There's also a Download PDF button for sharing.
How do you verify an AI chat answer on the device detail page?
Click the citation bubbles to jump to the relevant highlight in the source document.
Reading rule for every project: how many summaries do you read in full?
At least the three most relevant 510(k) or De Novo summaries, in full. After that, use targeted chat questions to confirm your memory quickly. The tool supports this professional habit — it doesn't replace it.
5. Side-by-side comparison
Select multiple rows in the results table (aim for under ~10), then open the PDF Viewer tab. Ask one question — it goes to all selected devices in parallel, each with citations. This is the fastest way to compare and contrast devices: training data, PCCP scope, how they handled adding new scanners, and so on.
What does the side-by-side PDF viewer mode do?
Select multiple devices, open the PDF viewer tab, and ask one question (e.g., "Describe the training data"). It queries all selected devices simultaneously with citations, so you can compare and contrast quickly.
6. Collections
With rows selected, go to the Collections tab and create a labeled collection (e.g., "Cobb Angle Project"). Reload that selection any time — before a client call, pull up the collection and ask questions across all of its devices at once.
How do you save a set of selected devices for later use?
Select the rows, go to the Collections tab, and create a labeled collection (e.g., "Cobb Angle Project"). You can reload the selection anytime and carry it into the PDF viewer and other tabs that support selections.
7. Product codes and the regulations tree
Click a product code in the results to jump to it in the regulations tree — identification text, sibling product codes, and devices you can open in a PDF viewer on the right. Click a regulation number to see its identification, special controls, and related product codes. You can also search by product code or regulation number at the top of the tree. Always read the special controls if any exist for your device — it broadens your search and sharpens pre-kickoff research.
What can you do from the regulations tree view?
Browse product codes and regulation numbers, read the identification text and special controls, browse sibling product codes, open device PDFs on the right, and search by product code or regulation number at the top of the tree.
8. Chart view
Click Show Chart and segment by regulation number (or product code) to see which regulations dominate your result set. Clicking a regulation takes you into the regulations tree. Great for spotting that most matches are, say, hardware laparoscopic devices — a cue to go back and filter.
How do you see which regulations dominate a search result set?
Click "Show Chart" and segment by Regulation Number. Clicking a regulation takes you to the regulations tree.
9. The predicate graph
Open the Predicates tab for a family-tree view of predicate relationships. Click a node to trace its parents and children; selections from search carry over pre-selected. Commonly predicated devices are worth reading — a lot of people predicated them for a reason. The visual lineage is also handy on client calls, e.g. to show how a predicate family evolved and justify why your predicate still holds.
In the predicate graph, why are commonly predicated devices worth reading?
A lot of people predicated them for a reason. Clicking a node traces parents and children, and selections from search carry over pre-selected.
10. Embeddings: the galaxy map
The Embeddings tab plots every matching document in a 2-D "galaxy map" where semantically similar devices cluster together. Hover or click clusters to explore, and let AI label the clusters for you. Embeddings beat product codes for grouping: two devices can carry different product codes (LLZ vs. QIH) yet do the same thing — the embedding captures the meaning of the intended use and device story. This is also exactly how retrieval-augmented generation (RAG) works under the hood, and it makes a great visual on client calls.
Try it yourself
Head to the search page and work through a few of these AI/ML fuzzy searches to build intuition: perivascular fat on CT · aortic valve calcification opportunistic screening on noncontrast CT · breast cancer prediction on digital pathology slides · autism detection · gestational age prediction · a hearing aid that can also detect a pulse · foundation model based analysis of ECG · large language models · penetration test. Watch how the relevance scores, intended use, and AI Performance tables tell you when results stop being meaningful.