K102471 · Mindray DS USA, Inc. · BSZ · Feb 11, 2011 · Anesthesiology
Device Facts
Record ID
K102471
Device Name
AS3700 ANESTHSIA DELIVERY SYSTEM
Applicant
Mindray DS USA, Inc.
Product Code
BSZ · Anesthesiology
Decision Date
Feb 11, 2011
Decision
SESE
Submission Type
Abbreviated
Regulation
21 CFR 868.5160
Device Class
Class 2
Attributes
Therapeutic, Pediatric
Indications for Use
The AS3700 Anesthesia Delivery System is a device used to administer to a patient, continuously or intermittently, a general inhalation anesthetic and to maintain a patient's ventilation. The AS3700 is intended for use by licensed clinicians, for patients requiring anesthesia within a health care facility, and can be used in both adult and pediatric populations.
Device Story
AS3700 Anesthesia Delivery System; administers general inhalation anesthetics; maintains patient ventilation. Operated by licensed clinicians in health care facilities. Features 15" LCD touch screen; digital flow meters. Supports multiple ventilation modes: VCV, PCV, PCV-VG, SIMV-PC, PS. Provides default ventilation parameter settings based on patient size (adult, child, small child). Output displayed on integrated screen for clinician monitoring; assists in clinical decision-making regarding anesthesia delivery and respiratory support. Benefits patient by providing controlled anesthetic delivery and mechanical ventilation.
Clinical Evidence
Bench testing only. Compliance with safety, performance, and electromagnetic compatibility standards (IEC 60601 series, ISO 10993-1, ISO 14971, ISO 5356-1, ISO 21647, CGA V-1/V-5, ASTM F1101-90, CEN EN 980). Software verified and validated per IEC 62304. Risk analysis performed.
Technological Characteristics
15" LCD touch screen; digital flow meters. Ventilation modes: VCV, PCV, PCV-VG, SIMV-PC, PS. Standards: IEC 60601-1, 60601-1-2, 60601-1-4, 60601-1-8, 60601-2-13, IEC 62304, IEC 62366, ISO 10993-1, ISO 14971, ISO 15223, ISO 5356-1, ISO 21647, CGA V-1, CGA V-5, ASTM F1101-90, CEN EN 980. Software validated per IEC 62304.
Indications for Use
Indicated for adult and pediatric patients requiring general inhalation anesthesia and ventilation maintenance within a health care facility. Administered by licensed clinicians.
Regulatory Classification
Identification
A gas machine for anesthesia is a device used to administer to a patient, continuously or intermittently, a general inhalation anesthetic and to maintain a patient's ventilation. The device may include a gas flowmeter, vaporizer, ventilator, breathing circuit with bag, and emergency air supply. A gas machine for analgesia is a device used to administer to a patient an analgesic agent, such as a nitrous oxide-oxygen mixture (maximum concentration of 70 percent nitrous oxide).
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# K102471 FEB 1 1 2011
## 510(k) Summary AS3700 Anesthesia Delivery System
This 510(k) Summary is provided in accordance with the requirements of 21 CFR 807.92.
| Date: | December 21, 2010 |
|------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|
| Submitter: | Mindray DS USA, Inc.<br>800 MacArthur Blvd.<br>Mahwah, NJ 07430<br>Contact: Russell Olsen<br>Director, Quality Assurance and Regulatory Affairs<br>Telephone: 201-995-8391<br>Facsimile: 201-995-8605 |
| Device Trade Name: | AS3700 Anesthesia Delivery System |
| Common Name: | Anesthesia Delivery |
| Device Classification: | §868.1560- BSZ - Gas Machine, Anesthesia |
| Predicate Devices: | AS3000 Anesthesia Delivery System /Mindray DS USA, Inc -<br>K080175<br>Avance / GE Datex-Ohmeda - K081844 |
| Device description: | The AS3700 Anesthesia Delivery System is a device used to<br>administer to a patient, continuously or intermittently, a general<br>inhalation anesthetic and to maintain a patient's ventilation. |
| Indications for Use: | The AS3700 Anesthesia Delivery System is a device used to<br>administer to a patient, continuously or intermittently, a general<br>inhalation anesthetic and to maintain a patient's ventilation.<br>The AS3700 is intended for use by licensed clinicians, for patients<br>requiring anesthesia within a health care facility, and can be used<br>in both adult and pediatric populations. |
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### Technological Comparison to Predicate Devices:
The AS3700 is equivalent to predicated devices respecting indications for use, basic operation, performance specifications and energy supply.
Relative to the predicate devices, the AS3700 incorporates a 15" LCD touch screen and the use of digital flow meters. The predicate Avance incorporates similar technology. The AS3000 support a separate display and traditional mechanical flow meters.
The AS3700 and the predicate Avance support equivalent ventilation modes: VCV, PCV, PCV, PCV- VG, SIMV-PC, SIMV- PC and PS. The predicate AS3000 supports VCV, PCV, SIMV-PC, and PS.
The AS3700 and both predicate devices are indicated for use in adult and pediatric populations. The AS3700 provides default ventilation parameter settings for adults and two pediatric populations defined as child and small child. The predicate AS3000 provides default setting for adults and the pediatric population defined as child. The predicate Avance provides default settings based on patient weight.
#### Summary of Performance Testing:
The AS3700 Anesthesia Delivery System has been tested and found to be in compliance with recognized safety, performance and electromagnetic compatibility standards.
A risk analysis has been developed to identify potential hazards and document the mitigation of the hazards. The device's software has been verified and validated in accordance with the appropriate test requirements.
The AS3700 has been tested and found to be in compliance with the following safety, performance and electromagnet compatibility standards:
- IEC 60601-1:1988+A1:1991+A2:1995 .
- IEC 60601-1-2:2007 .
- IEC 60601-1-4:2000 .
- IEC 60601-1-8:2006 ●
- IEC 60601-2-13:2003 .
- IEC 62304: 2006 o
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- IEC 62366:2007 .
- ISO10993-1: 2003 .
- ISO 14971:2007 .
- ISO 15223:2000 .
- ISO 5356-1:2004 .
- ISO 21647:2004 .
- CGA V-1:2005 .
- CGA V-5:2008 .
- ASTM F1101-90:2003 .
- CEN EN 980:1996 +A1:1999+A2:2001 .
Conclusion:
Based on the description, technological comparison, performance testing and the supporting documentation, the AS3700 Anesthesia Delivery System is considered substantially equivalent to the predicate devices.
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Image /page/3/Picture/1 description: The image shows the logo for the Department of Health & Human Services - USA. The logo features a stylized eagle with three lines representing its body and wings. The eagle is facing right. The text "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" is arranged in a circular fashion around the eagle.
Food and Drug Administration 10903 New Hampshire Avenue Document Control Room -WO66-G609 Silver Spring, MD 20993-0002
Mr. Russell Olsen Vice President, Quality Assurance and Regulatory Affairs Mindray DS USA, Incorporated 800 MacArthur Boulevard Mahwah, New Jersey 07430
FEB 1 1 201
Re: K102471
Trade/Device Name: AS3700 Anesthesia Delivery System Regulation Number: 21 CFR 868.5160 Regulation Name: Gas Machine for Anesthesia or Analgesia Regulatory Class: II Product Code: BSZ Dated: February 10, 2011 Received: February 11, 2011
Dear Mr. Olsen:
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.
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Page 2 - Mr. Olsen
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 (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); and if applicable, the electronic product radiation control provisions (Sections 531-542 of the Act); 21 CFR 1000-1050.
If you desire specific advice for your device on our labeling regulation (21 CFR Part 801), please go to
http://www.fda.gov/AboutFDA/CentersOffices/CDRH/CDRHOffices/ucm115809.htm for the Center for Devices and Radiological Health's (CDRH's) Office of Compliance. Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21CFR 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.
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 (301) 796-7100 or at its Internet address http://www.fda.gov/MedicalDevices/Resourcesfor You/Industry/default.htm.
Sincerely vours.
for
Anthony Watson, B.S., M.S., M.B.A. Director
Division of Anesthesiology, General Hospital, Infection Control and Dental Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
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## Indications for Use
510(k) Number (if known):
Device Name:__________________________________________________________________________________________________________________________________________________________________
Indications For Use:
The AS3700 Anesthesia Delivery System is a device used to administer to a patient, continuously or intermittently, a general inhalation anesthetic and to maintain a patient's ventilation.
The AS3700 is intended for use by licensed clinicians, for patients requiring anesthesia within a health care facility, and can be used in both adult and pediatric populations.
ਮ Prescription Use (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)
(Division Sign-Off)
Division of Anesthesiology, General Hospital
Infection Control, Dental Devices
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K102471
510(k) Number:
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.