The intended use of the SC 6002XL is substantially equivalent to that of the predicate devices in that it monitors heart rate, respiration rate, invasive pressure, non-invasive pressure, arrhythmia, temperature, arterial oxygen saturation and pulse rate, central apnea, and end-tidal carbon dioxide. This device will produce visual and audible alarms if any of these parameters vary beyond preset limits and produce timed or alarm recordings. This device will connect to Siemens R50 recorders, either directly or via the INFINITY network.
Device Story
The INFINITY SC 6002XL is a portable, configured patient monitor combining technologies from the SC 600X and SC 7000 series. It accepts physiological inputs including ECG (heart rate/arrhythmia), respiration, invasive/non-invasive blood pressure, temperature, SpO2, pulse rate, and end-tidal CO2. The device processes these signals to provide real-time monitoring, visual/audible alarms for limit violations, and data recording. It is designed for use in clinical environments by trained healthcare professionals. The device features a 6.7-inch color TFT display and a compact, portable form factor. Output is viewed directly on the monitor or via the INFINITY network/R50 recorders. By providing continuous physiological surveillance and alerting clinicians to parameter deviations, the device supports timely clinical decision-making and patient management.
Clinical Evidence
Bench testing and A/B clinical performance tests were conducted comparing the INFINITY SC 6002XL to the SC 7000 predicate. In-house verification and validation testing confirmed the device is as safe and effective as the predicate devices. No specific clinical trial data or statistical metrics (e.g., sensitivity/specificity) were provided in the summary.
Technological Characteristics
Compact, portable patient monitor with 6.7-inch color TFT display. Measures physiological parameters via standard sensors. Connectivity via INFINITY network or direct connection to R50 recorders. Powered by lead-acid or lithium-ion batteries. Software-based monitoring and alarm system. No sterilization required (non-invasive).
Indications for Use
Indicated for adult, pediatric, and neonatal patient populations requiring monitoring of heart rate, respiration rate, invasive/non-invasive pressure, temperature, arterial oxygen saturation, pulse rate, central apnea, and end-tidal CO2. Arrhythmia monitoring is indicated for adult and pediatric populations only, not neonates. Intended for use by trained healthcare professionals (physicians, nurses, technicians) in clinical environments. Not MRI compatible.
Regulatory Classification
Identification
The arrhythmia detector and alarm device monitors an electrocardiogram and is designed to produce a visible or audible signal or alarm when atrial or ventricular arrhythmia, such as premature contraction or ventricular fibrillation, occurs.
Special Controls
*Classification.* Class II (special controls). The guidance document entitled “Class II Special Controls Guidance Document: Arrhythmia Detector and Alarm” will serve as the special control. See § 870.1 for the availability of this guidance document.
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#### 510(k) Notification INFINITY SC 6002XL Portable Patient Monitor
K993974
#### 510(k) SUMMARY
as required per 807.92(c)
Submitters Name, Address:
Siemens Medical Systems, Inc. Electromedical Systems Group, PCS Danvers, MA 01923 Tel: (978) 907-7500 Fax: (978) 750-6879 Official Correspondent: David Simard, Director Quality Assurance & Regulatory Affairs Contact person for this submission: Penelope H. Greco Date submission was prepared: November 23, 1999
Trade Name, Common Name and Classification Name:
- A. Trade Name: Siemens INFINITY SC 6002XL Portable Patient Monitor
#### B. Common Name, Classification Name, Class and Regulation Number:
| Common Name | Classification<br>Number | Class | Regulation Number |
|--------------------------------------------------------------------------|--------------------------|-------|-------------------|
| Cardiac Monitor | 74DRT | II | 21 CFR 870.2300 |
| Pulse Rate Monitor | 74BWS | II | 21 CFR 870.2300 |
| Pulse Oximeter | 74DQA | II | 21 CFR 870.2700 |
| Breathing Frequency Monitor | 73BZQ | II | 21 CFR 868.2375 |
| Clinical Electronic Thermometer | 80BWX | II | 21 CFR 880.2910 |
| Indwelling Blood Pressure Monitor | 74CAA | II | 21 CFR 870.1110 |
| Noninvasive Blood Pressure Monitor | 74DXN | II | 21 CFR 870.1130 |
| Heart Rate Monitor, Neonatal | 74FLO | II | 21 CFR 870.2300 |
| Ventilatory Effort Monitor (Apnea Detector) | 73FLS | II | 21 CFR 868.2375 |
| Monitor Blood Pressure, Neonatal, Invasive | 74FLP | II | 21 CFR 870.1110 |
| Analyzer, Gas, Carbon-Dioxide, Gaseous-Phase | 73CCK | II | 21 CFR 868.1400 |
| Arrhythmia Detector & Alarm System | 74DSI | III | 21 CFR 870.1025 |
| Monitor, Physiological, Patient (with arrhythmia<br>detection or alarms) | MHX | III | 21 CFR 870.1025 |
Predicate Device Identification:
| K980882 | SC 7000 / SC 9000XL INFINITY Modular Bedside Monitor |
|----------------------------|------------------------------------------------------------|
| K982730 | SC 7000 / SC 9000XL INFINITY Modular Bedside Monitor |
| K944350 | SC 6000 / SC 6000P |
| K962404 | SC 6000 / SC 6000P Neonatal |
| K955743 | SC 6000 / SC 6000P w/Arrhythmia |
| Other relevant submissions | |
| K983980 | MVWS INFINITY Telemetry System Additional Arrhythmia Calls |
| K955059 | SC3000 MULTIVIEW WorkStation and Remote Display |
| K992116 | INFINITY etCO2 Pod |
#### -
#### COMPANY CONFIDENTIAL
# Siemens Medical Systems, Inc.
Electromedical Systems Group, PCS
16 Electronics Avenue Danvers, MA 01923
Tel: (978) 907-7500 Fax: (978) 750-6879
{1}------------------------------------------------
### 510(k) Notification INFINITY SC 6002XL Portable Patient Monitor
#### Device Description:
The INFINITY SC 6002XL is an addition to Siemens INFINITY patient monitoring series that has combined the technologies of two predicate devices: the INFINITY SC 600X and the INFINITY SC 7000. Like the SC 600X the INFINITY SC 6002XL is a compact, configured monitor whose small size allows for ease of portability. Modifications have been made to the SC 600X software to make it more analogous to the SC 7000 platform. The front panel display is similar in design to the SC 7000 for a more uniform look to the INFINITY product line. In addition to A/B clinical performance tests that compared the new INFINITY SC 6002XL to the SC 7000, in-house verification and validation tests were performed. All tests confirmed that the new INFINITY SC 6002XL is as safe and effective as the predicate devices.
#### Intended Use:
The intended use of the SC 6002XL is substantially equivalent to that of the predicate devices in that it monitors heart rate, respiration rate, invasive pressure, non-invasive pressure, arrhythmia, temperature, arterial oxygen saturation and pulse rate, central apnea, and end-tidal carbon dioxide. This device will produce visual and audible alarms if any of these parameters vary beyond preset limits and produce timed or alarm recordings. This device will connect to Siemens R50 recorders, either directly or via the INFINITY network.
Assessment of non-clinical performance data for equivalence: Substantially equivalent (Section U)
Assessment of clinical performance data for equivalence: Substantially equivalent (Section V)
Biocompatability: Not applicable
Sterilization: Not applicable
Standards and Guidance: Section S
COMPANY CONFIDENTIAL
Siemens Medical Systems, Inc. Electromedical Systems Group, PCS
16 Electronics Avenue Danvers, MA 01923
Tel: (978) 907-7500 Fax: (978) 750-6879
{2}------------------------------------------------
| Manufacturer | Legally Marketed Device<br>SC 600X<br>Siemens Medical Systems | Legally Marketed Device<br>SC 7000<br>Same | Modified Device<br>INFINITY SC 6002XL<br>Same | Explanation of Differences |
|---------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------|
| Intended Use | The intended use of this device is to<br>measure heart rate, respiration rate,<br>invasive pressure, non-invasive<br>pressure, arrhythmia (adult),<br>temperature, arterial oxygen<br>saturation, pulse rate, and (central)<br>apnea. This device will produce<br>visual and audible alarms if any of<br>these parameters vary beyond preset<br>limits and produce timed or alarm<br>recordings. This device will connect<br>to the Siemens SIRENET or Infinity<br>(Olympus) network | The intended use of this device is to<br>monitor heart rate, respiration rate,<br>invasive pressure, non-invasive<br>pressure, arrhythmia, temperature,<br>arterial oxygen saturation and pulse<br>rate, cardiac output, central apnea,<br>end-tidal carbon dioxide, ST<br>segment analysis, 12-Lead ST<br>segment analysis, and<br>transcutaneous oxygen &<br>transcutaneous carbon dioxide. This<br>device will produce visual and<br>audible alarms if any of these<br>parameters vary beyond preset limits<br>and produce timed or alarm<br>recordings. This device will connect<br>to Siemens R50 recorder, either<br>directly or via the INFINITY<br>network. | The intended use of this device is to<br>monitor heart rate, respiration rate,<br>invasive pressure, non-invasive<br>pressure, arrhythmia, temperature,<br>arterial oxygen saturation and pulse rate,<br>central apnea, end-tidal carbon dioxide.<br>This device will produce visual and<br>audible alarms if any of these<br>parameters vary beyond preset limits<br>and produce timed or alarm recordings.<br>This device will connect to Siemens<br>R50 recorders, either directly or via the<br>INFINITY network. | ST segment analysis, 12-lead ST<br>segment analysis, transctaneous<br>oxygen & transcutaneous carbon<br>dioxide, and cardiac output are not<br>available. |
| Intended<br>Population | Adult/Pediatric/Neonatal | Same | Same | |
| Intended<br>Environment | In a healthcare environment where<br>patient care is provided by<br>healthcare professionals. | Same | Same | |
| Display type | Color TFT, 6" diagonal | Color TFT, 10.4" diagonal | Color TFT, 6.7" diagonal | New mechanical design |
| Weight | 2.9 kg (6.63 lb) with battery | 7.2 kg (15.9 lbs) with battery | 3.42 kg (7.54 lb) with lead-acid battery<br>3.22 kg (7.10 lb) with lithium-ion<br>battery | New mechanical design |
| Dimensions (H x<br>W x D) | 189 x 225 x 131 mm<br>(7.4 x 8.9 x 5.2 in.) | 224 x 330 x 190 mm<br>(8.8 x 13.0 x 7.5 inches) | 196 x 223 x 134 mm<br>(7.7 x 9.8 x 5.3 inches) | New mechanical design |
# Table of Device Similarities and differences to legally marketed device
# COMPANY CONFIDENTIAL
# Siemens Medical Systems, Inc.
Electromedical Systems Group, PCS
16 Electronics Avenue Danvers, MA 01923
Tel: (978) 907-7500 Fax: (978) 750-6879
{3}------------------------------------------------
Image /page/3/Picture/1 description: The image is a black and white circular logo. The logo contains the words "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" arranged in a circular fashion around the edge of the logo. In the center of the logo is a stylized image of an eagle or bird with three curved lines representing its wings or feathers.
Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850
# FEB 2 2 2000
Mr. David Simard Siemens Medical Systems, Inc. 16 Electronics Avenue Danvers, MA 01923
Re: K993974 INFINITY SC 6002XL Portable Patient Monitor Regulatory Class: III (three) Product Code: 74 MHX, MSX Dated: November 23, 1999 November 24, 1999 Received:
Dear Mr. Simard:
We have reviewed your Section 510(k) notification of intent to market the device referenced above and we have determined the device is substantially equivalent (for the indications for use stated in the enclosure) to leqally 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). 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 your device is classified (see above) into either class II (Special Controls) or class III (Premarket Approval), 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 895. A substantially equivalent determination assumes compliance with the Current Good Manufacturing Practice requirements, as set forth in the Quality System Regulation (QS) for Medical Devices: General regulation (21 CFR Part 820) and that, through periodic QS inspections, the Food and Drug Administration (FDA) will verify such assumptions. Failure to comply with the GMP regulation may result in requlatory action. In addition, FDA may publish further announcements concerning your device in the Federal Register. Please note: this response to your premarket notification submission does not affect any obligation you might have under sections 531 through 542 of the Act for devices under the Electronic Product Radiation Control provisions, or other Federal laws or regulations.
{4}------------------------------------------------
Page 2 - Mr. David Simard
This letter will allow you to begin marketing your device as described in your 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 requlation (21 CFR Part 801 and additionally 809.10 for in vitro diagnostic devices), please contact the Office of Compliance at (301) 594-4648. Additionally, for questions on the promotion and advertising of your device, please contact the Office of Compliance at (301) 594-4639. Also, please note the regulation entitled, "Misbranding by reference to premarket notification"(21 CFR 807.97). Other general information on your responsibilities under the Act may be obtained from the Division of Small Manufacturers Assistance at its toll-free number (800) 638-2041 or (301) 443-6597, or at its internet address "http://www.fda.gov/cdrh/dsma/dsmamain.html".
Sincerely yours,
Zita for
Written
Witten, Ph.D., M.D. Celia M. Acting Director Division of Cardiovascular, Respiratory, and Neurological Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
{5}------------------------------------------------
# 510(k) Number (if known):_____________________________________________________________________________________________________________________________________________________
Siemens INFINITY SC 6002XL Portable Patient Monitor Device Name:
Indications for Use:
This device is capable of monitoring:
- Heart Rate .
- Respiration Rate ●
- Invasive Pressure .
- Non-Invasive Pressure ●
- Arrhythmia ●
- Temperature .
- Arterial oxygen saturation .
- Pulse rate .
- (central) apnea .
- end-tidal CO2 .
The device is intended to be used in the environment where patient care is provided by Healthcare Professionals, i.e. physicians, nurses, and technicians, trained on the use of the device, who will determine when use of the device is indicated, based upon their professional assessment of the patient's medical condition.
The devices are intended to be used on Adult. Pediatric and Neonatal populations, with the exception of Arrhythmia which is not intended for the neonatal population.
MRI Compatibility Statement:
The Siemens INFINITY SC 6002XL is not compatible for use in a MRI magnetic field.
#### (PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH, Office of Device Evaluation (ODE)
Prescription Use (Per 21 CFR 801.109)
OR
Over-The-Counter Use
(Optional Format 1-2-96)
2/22/00
(Division Sign-Off) Division of Cardiovascu = Respiratory, and Neurological Devices
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.