K032363 · Zoll Medical Corp · DXN · Oct 31, 2003 · Cardiovascular
Device Facts
Record ID
K032363
Device Name
ZOLL M SERIES NIBP OPTION
Applicant
Zoll Medical Corp
Product Code
DXN · Cardiovascular
Decision Date
Oct 31, 2003
Decision
SESE
Submission Type
Traditional
Regulation
21 CFR 870.1130
Device Class
Class 2
Attributes
Pediatric
Indications for Use
The ZOLL M Series NIBP Option is indicated for the noninvasive measurement of arterial blood pressure for resting patients in critical care and transport. The NIBP Option on M Series units is designed to measure blood pressure for adult, pediatric, and neonatal patients.
Device Story
The ZOLL M Series NIBP Option is an integrated module for the M Series Defibrillator/Monitor/Pacemaker. It utilizes the SunTech Medical Instruments Advantage OEM BP Model 2 Module to perform non-invasive blood pressure (NIBP) measurements. The device is used in clinical settings, including critical care and patient transport, and is operated by healthcare professionals. It processes physiological signals to determine arterial blood pressure and pulse rate, displaying these values on the M Series monitor. This data assists clinicians in assessing patient status and making informed clinical decisions. The integration allows for multi-parameter monitoring—including ECG, pulse oximetry, and CO2—within a single instrument, benefiting patients by providing comprehensive physiological assessment during care and transport.
Clinical Evidence
Bench testing only. The device was evaluated for compliance with AAMI, CEN, and IEC standards, including ANSI/AAMI SP-10-1992 (Electronic or Automated Sphygmomanometers), EN 1060-1/3, and various EN/IEC 60601 series standards for safety, electromagnetic compatibility, and performance of cardiac defibrillator-monitors.
Technological Characteristics
Incorporates SunTech Medical Instruments Advantage OEM BP Model 2 Module. Sensing principle: automated non-invasive oscillometric blood pressure measurement. Connectivity: integrated into ZOLL M Series multi-parameter monitor. Standards compliance: ANSI/AAMI SP-10-1992, EN 1060-1, EN 1060-3, EN 60601-1, IEC 60601-1-2, IEC 60601-2-4, EN 60601-2-30, AAMI DF2, AAMI DF39.
Indications for Use
Indicated for noninvasive arterial blood pressure measurement in resting adult, pediatric, and neonatal patients in critical care and transport settings.
Regulatory Classification
Identification
A noninvasive blood pressure measurement system is a device that provides a signal from which systolic, diastolic, mean, or any combination of the three pressures can be derived through the use of tranducers placed on the surface of the body.
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## 510(k) Summary:
Submitter's Name and Address:
ZOLL Medical Corporation 269 Mill Road Chelmsford, MA 01824-4105 (978) 421-9655
Contact Person:
Sean Reynolds (978) 421-9655, Ext. 9386
Date Summary Prepared:
July 30, 2003
Device:
ZOLL M-Series NIBP Option
Classification:
System, Measurement, Blood-Pressure, Non-Invasive: Class II (21 CFR 870.1130)
The previously approved NIBP Option (k002029) was established as a Class III device due to its combination with the ZOLL Defibrillator/Pacer/Monitor which was classified as being Class III under 510(k) application number k972241. The proposed update to the NIBP Option would maintain a Class III status due to the same configuration.
## Description:
The ZOLL M Series NIBP Option non-invasively measures arterial blood pressure and pulse rate in resting adult, neonate and pediactric patients. By incorporating the SunTech Medical Instruments Advantage OEM BP™ Model 2 Module into the M Series Defibrillator/Monitor/Pacemaker devices, the option facilitates the ability to monitor and assess the physiological characteristics of the indicated patient populations.
The ZOLL M Series products (K972241) combine a defibrillator, ECG display, Noninvasive Transcutaneous Pacing, Pulse Oximetry (K982992), End Tidal CO2 (K993036), 3-, 5- and 12-Lead ECG Monitoring (K991556), Non-Invasive Blood Pressure measurement (K002029) and Invasive Blood Pressure and Temperature (K011865), data printing and recording in a single instrument.
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Substantial Equivalence:
The features and functions of the proposed update to the M Series NIBP Option (k002029) are substantially equivalent to those of the Protocol Systems, Inc. Propaq CS Vital Signs Monitor: 510(k) no.k012451, cleared 8/20/2001.
Indications for Use:
The ZOLL M Series NIBP Option is indicated for the noninvasive measurement of arterial blood pressure for resting patients in critical care and transport. The NIBP Option on M Series units is designed to measure blood pressure for adult, pediatric, and neonatal patients.
Summary of Performance Information:
The 510(k) includes documentation related to the performance of the incorporated NIBP module and compliance with the applicable AAMI, CEN, and IEC automated noninvasive blood pressure, defibrillator and monitor standards.
- . ANSI/AAMI SP-10-1992, Electronic or Automated Sphygmomanometers.
- EN 1060-1:1996, Non-invasive sphygmomanometers Part 1: General ● requirements
- . EN 1060-3:1997. Non-invasive sphygmomanometers - Part3: Supplementary requirements for electro-mechanical blood pressure measuring systems
- EN 60601-1:1990; Amd 1 1992; Amd 2 1995; Amd 13 1995; Medical . Electrical Equipment - Part 1: General Requirements for Safety.
- IEC 60601-1-2; 2001, Medical Electrical Equipment Part 1: General . Requirements for Safety; Electromagnetic Compatibility.
- IEC 60601-2-4; 2001, Medical Electrical Equipment Part 2: Particular . Requirements for the Safety of Cardiac Defibrillators and Cardiac Defibrillator-Monitors.
- EN 60601-2-30; 2000, Medical Electrical Equipment Part 2: Automatic . Cycling Indirect Blood Pressure Monitoring Equipment.
- AAMI DF2; 1996, Cardiac Defibrillator Devices. .
- . AAMI DF39; 1993, AED and Remote Control Defibrillators.
The information in this 510(k) demonstrates that the proposed update to the M Series NIBP Option (k002029) is substantially equivalent to the predicate device with respect to safety, effectiveness, and performance.
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Image /page/2/Picture/1 description: The image shows the logo for the U.S. Department of Health & Human Services. The logo is a circular seal with the words "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" around the perimeter. Inside the circle is an abstract image of an eagle with three lines representing its wings and head.
Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850
OCT 3 1 2003
ZOLL Medical Corporation c/o Mr. Sean Reynolds Regulatory Affairs Engineer 269 Mill Road Chelmsford, MA 01824
Re: K032363
Trade Name: ZOLL M Series NIBP Option Regulation Number: 21 CFR 870.1130 Regulation Name: Noninvasive Blood Pressure Measurement System Regulatory Class: Class II (two) Product Code: DXN Dated: September 17, 2003 Received: September 23, 2003
Dear Mr. Reynolds:
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 your 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.
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Page 2 - Mr. Sean Reynolds
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 (301) 594-4646. 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 (301) 443-6597 or at its Internet address http://www.fda.gov/cdrh/dsma/dsmamain.html
Sincerely yours,
tsusehu
Bram D/ uckerman, M.D. Director Division of Cardiovascular Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
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Page 1_of 1
510(k) Number (if known): K032363
Device Name: ZOLL M Series NIBP Option
Indications For Use:
The ZOLL M Series NIBP Option is indicated for the noninvasive measurement of arterial blood pressure for resting patients in critical care and transport. The NIBP Option on M Series units is designed to measure blood pressure for adult, pediatric, and neonatal patients.
(PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH, Office of Device Evaluation (ODE)
Dua Leixhe
(Division Sign-Off)
Division of Cardiovascular Devices
(Optional Format 3-10-98)
510(k) Number K032363
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.