K142889 · AngioDynamics, Inc. · LJS · Jan 27, 2015 · General Hospital
Device Facts
Record ID
K142889
Device Name
Celerity PICC Tip Confirmation System
Applicant
AngioDynamics, Inc.
Product Code
LJS · General Hospital
Decision Date
Jan 27, 2015
Decision
SESE
Submission Type
Traditional
Regulation
21 CFR 880.5970
Device Class
Class 2
Indications for Use
The Celerity System is indicated for the positioning of Peripherally Inserted Central Catheters (PICC) in adult patients. It provides real-time catheter tip location information by using the patient's cardiac electrical activity. The Celerity System is indicated for use as an alternative method to chest X-ray or fluoroscopy confirmation of PICC tip placement in adult patients.
Device Story
The Celerity System is an ECG-based tip confirmation system used during PICC insertion to verify catheter tip location in the superior vena cava/right atrium. It inputs cardiac electrical signals via an ECG patient cable and surface electrodes; the system monitors P-wave morphology changes as the catheter tip approaches the heart. The device provides real-time visual feedback to the clinician, allowing for immediate tip positioning without immediate reliance on chest X-ray or fluoroscopy. It is intended for use in clinical settings by trained healthcare providers. By providing real-time guidance, the system aims to reduce the need for post-procedural imaging, potentially decreasing radiation exposure and procedural time. The system includes a monitor, software, and various cables/accessories.
Clinical Evidence
Bench testing only. Performance evaluation included design verification and validation per 21 CFR 820.30, and testing to IEC 60601-1 (General Safety) and IEC 60601-1-2 (EMC). Human factors/simulated use testing was conducted to evaluate the system as an alternative to X-ray/fluoroscopy, confirming safe and effective use.
Technological Characteristics
System includes monitor, software, ECG patient cable, remote control cable, battery, and accessories (electrodes, snap leads). Operates via ECG signal processing to detect P-wave changes. Complies with IEC 60601-1 and IEC 60601-1-2 standards. Standalone system.
Indications for Use
Indicated for positioning PICCs in adult patients. Provides real-time tip location via cardiac electrical activity as an alternative to chest X-ray or fluoroscopy. Not contraindicated but limited for patients with atrial fibrillation, atrial flutter, severe tachycardia, pacemaker-driven rhythm, or COPD; additional confirmation required for these patients.
Regulatory Classification
Identification
A percutaneous, implanted, long-term intravascular catheter is a device that consists of a slender tube and any necessary connecting fittings, such as luer hubs, and accessories that facilitate the placement of the device. The device allows for repeated access to the vascular system for long-term use of 30 days or more, and it is intended for administration of fluids, medications, and nutrients; the sampling of blood; and monitoring blood pressure and temperature. The device may be constructed of metal, rubber, plastic, composite materials, or any combination of these materials and may be of single or multiple lumen design.
Special Controls
*Classification.* Class II (special controls) Guidance Document: “Guidance on Premarket Notification [510(k)] Submission for Short-Term and Long-Term Intravascular Catheters.”
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Food and Drug Administration 10903 New Hampshire Avenue Document Control Center - WO66-G609 Silver Spring, MD 20993-0002
February 5, 2015
AngioDynamics Inc. Mr. Michael P. Hanley Specialist, Global Regulatory Affairs 26 Forest Street Marlborough, MA 01752
Re: K142889
Trade/Device Name: CelerityTM PICCTip Confirmation System Regulation Number: 21 CFR 880.5970 Regulation Name: Percutaneous, implanted, long-term intravascular catheter Regulatory Class: II Product Code: LJS Dated: December 12, 2014 Received: December 15, 2014
Dear Mr. Hanley:
This letter corrects our substantially equivalent letter of January 27, 2015.
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. Drue, 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
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Page 2 - Mr. Michael P. Hanley
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 contact the Division of Industry and Consumer Education at its toll-free number (800) 638-2041 or (301) 796-7100 or at its Internet address
http://www.fda.gov/MedicalDevices/ResourcesforYou/Industry/default.htm. 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 Industry and Consumer Education at its toll-free number (800) 638-2041 or (301) 796-7100 or at its Internet address
http://www.fda.gov/MedicalDevices/ResourcesforYou/Industry/default.htm.
Sincerely yours,
Tina
Kiang -S
for Erin I. Keith, M.S. Director Division of Anesthesiology, General Hospital, Respiratory, Infection Control and Dental Devices Office of Device Evaluation Center for Devices and Radiological Health
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### DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration
## Indications for Use
Form Approved: OMB No. 0910-0120 Expiration Date: January 31, 2017 See PRA Statement below.
510(k) Number (if known) K142889
Device Name Celerity PICC Tip Configuration System
### Indications for Use (Describe)
The Celerity System is indicated for the positioning of Peripherally Inserted Catheters (PICC) in adult patients. It provides real-time catheter tip location by using the patient's cardiac electrical activity. The Celerity System is indicated for use as an alternative nethod to chest x-ray or fluoroscopy confirmation of PICC tip placement in adult patients.
Note: In general, devices that utilize ECG technique to observe P-Wave are limited, but not contraindicated, for patients where cardiac rhythms may change presentation of the P-Wave; including,
-Atrial fibrillation
-Atrial flutter
-Severe tachycardia
-Pacemaker-driven rhythm
- Chronic obstructive pulmonary disease (COPD)
Such patients are easily identified prior to PCC insertion. Use of an additional confirmation method is necessary to confirm catheter tip location.
Type of Use (Select one or both, as applicable)
Prescription Use (Part 21 CFR 801 Subpart D)
Over-The-Counter Use (21 CFR 801 Subpart C)
## PLEASE DO NOT WRITE BELOW THIS LINE - CONTINUE ON A SEPARATE PAGE IF NEEDED.
10 - 11 - 11 FOR FDA USE ONLY Concurrence of Center for Devices and Radiological Health (CDRH) (Signature)
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# 510(k) Summary : K142889
:
### Date Prepared: October 01, 2014
| A. | Submitter Information | | | |
|----|---------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------|----------------------------------------|------------------------------------|
| | | Submitter: | | Angiodynamics Inc.<br>26 Forest St |
| | | | | Marlborough, MA 01752 |
| | | Tel: | | (508) 263-7983 |
| | | Fax: | | (508) 263-9732 |
| | | Contact: | | Michael Hanley, Specialist, Global |
| | | Regulatory Affairs | | |
| | | Email: | | MHanley@angiodynamics.com |
| | | Or: | | |
| | | | | Linda Varroso |
| | | | | AngioDynamics, Inc. |
| | | | | 26 Forest Street |
| | | | | Marlborough, MA 01752 |
| | | | Tel: | (508) 658-7967 |
| | | | Fax: | (508) 263-9723 |
| | | | Email: | lvarroso@angiodynamics.com |
| B. | Trade Name | Trade Name: | Celerity™ PICC Tip Confirmation System | |
| | | Common Name: | | PICC placement accessory |
| | | Classification Name:<br>intravascular Catheter | | Percutaneous, implanted, long-term |
| | | Product Code: | LJS, 21CFR 880.5970 | |
| | | Class: | II | |
| C. | Predicate Devices | K140799 Celerity™ System | | |
| | | K093775 Sapiens ™ Tip Location System | | |
| | | Common Name: PICC placement accessory | | |
| | | Classification Name: Percutaneous, implanted, long-term intravascular | | |
| | | Catheter | | |
| | | Product Code: LJS, 21CFR 880.5970 | | |
| | | Class: II | | |
| D. | Device Description | | | |
| | | The Celerity System includes the Celerity Monitor/Software, ECG Patient<br>Cable, Remote Control Cable, Battery, Power Supply Cord and ECG Clip | | |
| | | Cable (alligator clip). Procedural accessories including ECG Snap Leads,<br>Surface Electrodes, Cable Cover and Prep Pads are provided as a | | |
| | | convenience for the clinician. | | |
| E. | Intended Use | | | |
| | The Celerity System is intended to provide real time tip location | | | |
| | information of a central venous catheter by utilization of ECG to observe | | | |
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P-wave changes as the tip approaches the right atrium of the heart via the superior vena cava.
#### F. Indications for Use
The Celerity System is indicated for the positioning of Peripherally Inserted Central Catheters (PICC) in adult patients. It provides real-time catheter tip location information by using the patient's cardiac electrical activity. The Celerity System is indicated for use as an alternative method to chest X-ray or fluoroscopy confirmation of PICC tip placement in adult patients.
Note: In general, devices that utilize ECG technique to observe P-wave are limited, but not contraindicated, for patients where cardiac rhythms may change presentation of the P-Wave: -Atrial fibrillation -Atrial flutter -Severe tachycardia -Pacemaker-driven rhythm -Chronic obstructive pulmonary disease (COPD)
Such patients are easily identified prior to PICC insertion. Use of an additional confirmation method is necessary to confirm catheter tip location.
#### Technological Characteristics G.
:
Technological Characteristics of the subject Celerity are equivalent with respect to the basic system design and function to that of the predicate device. The differences between the predicate and proposed devices do not raise new questions of safety or effectiveness.
#### H. Safety and Performance
The results of Design Verification and Validation activities were performed in accordance with Design Control requirements per 21 CFR 820.30 and demonstrate that the subject Celerity System meets predetermined performance specifications.
The performance evaluation plan included testing per the following recognized standards to assess conformance to IEC 60601 (300 Edition).
- IEC 60601-1 Medical Electrical Equipment – Part 1: General Requirements for Safety Medical Electrical Equipment – Part 2: General IEC 60601-1-2 Requirements for Basic Safety and Essential Performance – Collateral Standard Electro Magnetic Compatibility - Requirements and Test
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December 12, 2014 Re: K142889-Supplement
> Human Factors Evaluation - Simulated Use Testing alternate to chest xray and fluoroscopy:
Simulated Use / Human Factors Testing has been conducted to evaluate the application of the Celerity electrocardiogram (ECG)-Based Tip Confirmation System (i.e., Celerity System) when used to confirm PICC tip position as an alternative method to chest X-ray or fluoroscopy confirmation. The use related events noted in the studies have been adequately reviewed and addressed in order to ensure the safe, effective use of the device as an alternate to x-ray techniques for confirmation of tip location of PICC. Based on the content of the proposed Celerity System's Risk Analysis / Use and Design FMEAs, and the content of the Instructions for Use, the Celerity System has demonstrated its suitability for its intended purpose.
### l. Substantial Equivalence Conclusion
The proposed device is determined to be substantially equivalent to the predicate device based on:
- The Intended Use and Indications for Use
- . Operating principles/technology
- Results of safety and performance testing ●
- Responses to questions posed in FDA 510(k) "Substantial Equivalence" Decision-Making Flowchart
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.