(66 days)
PENTARAY® NAV ECO High Density Mapping Catheter:
The PENTARAY® NAV ECO High Density Mapping Catheter is indicated for multiple electrophysiological mapping of cardiac structures in the heart, i.e., recording or stimulation only. This catheter is intended to obtain electrograms in the atrial and ventricular regions of the heart. The PENTARAY® NAV ECO High Density Mapping Catheter provides location information when used with compatible CARTO®3 EP Navigation Systems. (This catheter is not compatible with CARTO® 3 EP Navigation Systems prior to version 3.x).
DECANAV® Mapping Catheter:
The DECANAV® Catheter is indicated for electrophysiological mapping of cardiac structures i.e., recording and stimulation, including in the coronary sinus. In addition, the catheter is used with compatible CARTO® 3 System to provide catheter tip location information.
Webster® CS Catheter with Auto ID, Webster® CS Catheter with EZ Steer Technology, Webster® CS Catheter with EZ Steer Technology and Auto ID:
The Webster® CS Catheter is indicated for electrophysiological mapping of cardiac structures i.e., stimulation and recording only. The catheter is designed for use in the coronary sinus.
PENTARAY® NAV eco High Density Mapping Catheter:
The PENTARAY® NAV eco High Density Mapping Catheter is a multi-electrode diagnostic catheter designed to facilitate electrophysiological mapping of all structures in the heart (recording and stimulation). The catheter's distal end is a flower-shaped probe with 5 spines that radiate from the center. Each spine has 4 ring electrodes that are used for stimulation and recording within the heart. The flower is available in a 30mm diameter and several ring spacing configurations to achieve optimal mapping and contact with various cardiac structures.
DECANAV® Mapping Catheter:
The DECANAV® Catheter has been designed to be used with the CARTO® 3 Navigation System (a magnetic field location technology) to facilitate electrophysiological mapping of the heart. The catheter has a high-torque shaft with a deflectable tip section containing an array of platinum/iridium electrodes that can be used for stimulation and recording of cardiac electrical signals.
The DECANAV® Catheter has a single proximal electrode that can be used for unipolar recording signals. The DECANAV® Catheter tip deflection is controlled by a proximal hand piece that features a thumb operated sliding piston and is offered in various curve types. The plane of the curved tip can be rotated during use.
The DECANAV® Catheter interfaces with standard recording equipment and CARTO® 3 EP Navigation System equipment via interface cables with the appropriate connectors.
Webster® CS Catheter with Auto ID:
The Webster® Coronary Sinus Catheter is a steerable, multi-electrode catheter with a deflectable tip designed to facilitate electrophysiological mapping of the heart. The device is a 6 FR catheter with a usable length of 115 cm. The catheter has a high-torque shaft with a deflectable tip selection containing an array of platinum electrodes that can be used for stimulation and recording.
Standard features of this catheter include a braided 6 FR deflectable tip section with an array of platinum electrodes that includes a 2 mm tip dome. The braided tip is controlled by a proximal hand piece that features a thumb operated sliding piston, and is offered in a various curve types. The high-torque shaft allows the plane of the curved tip to be rotated to facilitate accurate position of the catheter tip at the desired site.
The catheter is equipped with Electronically Erasable Programmable Read Only Memory (EEPROM) which is used to store unique catheter identification information. CARTO® EP Navigation Systems equipped with Auto ID Technology can access the stored information and automatically recognize the catheter information.
The catheter interfaces with CARTO® EP Navigation Systems equipped with Auto ID Technology via interface cables with the appropriate connectors.
Webster® CS Catheter with EZ Steer Technology:
The Webster® CS Catheters with EZ Steer Bi-directional Technology (D-1263-04-S and D-1263-05-S) are diagnostic. 7F, deflectable, mapping electrophysiology (EP) catheters with the ability to map electrical activity within the Coronary Sinus through distal Platinum/Iridium electrodes located along the catheter's pre-shaped tip. The catheters incorporate a 2 mm tip electrode, 10 total electrodes, 2-8-2 mm electrode spacing, have bi-directional deflection and are 115 cm long. These catheters include a braided bi-directional deflectable tip section. The braided bi-directional tip provides the user with two 180° opposed single plane curves. Currently, the available curves include FJ (D-1263-04-S) and DF (D-1263-05-S). These catheters include a handle with a Rocker Lever, which is used to deflect the tip. The high-torque shaft allows the plane of the curved tip to be rotated to facilitate accurate positioning of the catheter tip at the desired site. The following cables are used to provide a means for interface of the catheters with the appropriate equipment:
- D-1221-21
- D-1221-26
- D-1221-25
Webster® CS Catheter with EZ Steer Technology and Auto ID:
The Webster CS Catheters with EZ Steer Bi-directional Technology (D-1263-06-S and D-1263-07-S) are diagnostic, 7Fr, deflectable, mapping electrophysiology (EP) catheters with the ability to map electrical activity within the Coronary Sinus through distal Platinum/Iridium electrodes located along the catheter's pre-shaped tip. The catheters incorporate a 2 mm tip electrode, 10 total electrodes, 2-8-2 mm electrode spacing, have bidirectional deflection and are 115 cm long. These catheters include a braided bi-directional deflectable tip section. The braided bi-directional tip provides the user with two 180° opposed single plane curves. Currently, the available curves include FJ (D-1263-06-S) and DF (D-1263-07-S). These catheters include a handle with a Rocker Lever which is used to deflect the tip. The high-torque shaft allows the plane of the curved tip to be rotated to facilitate accurate positioning of the catheter tip at the desired site. The Webster CS Catheters with EZ Steer Bi-directional Technology and Auto ID (D-1263-06-S & D-1263-07-S) are equipped with Electronically Erasable Programable Read Only Memory (EEPROM) which is used to store unique catheter identification information. CARTO 3 EP Navigation Systems equipped with Auto ID Technology can access the stored information and automatically recognize the catheter information. The catheters interface with CARTO 3 EP Navigation Systems via an interface cable (D-1286-16) with the appropriate connectors.
Here's a breakdown of the acceptance criteria and study findings based on the provided text.
The provided text describes modifications to existing electrophysiology mapping catheters, primarily concerning a change to the instructions for use to allow direct imaging guidance (fluoroscopy or ultrasound) during catheter manipulation.
The submission does not describe an AI/ML-driven device or study. Instead, it focuses on demonstrating the substantial equivalence of modified catheters to their predicate devices, with the main change being the allowed use of direct imaging guidance. Therefore, many of the requested categories related to AI/ML performance, such as test set size, expert ground truth, adjudication methods, MRMC studies, standalone performance, and training set details, are not applicable to this submission.
Acceptance Criteria and Reported Device Performance
Given the nature of the submission (modifications to existing medical devices to allow for direct imaging guidance during use), the "acceptance criteria" are based on demonstrating that these modifications do not adversely affect the safety and effectiveness of the devices, and that they remain substantially equivalent to their predicates. The primary evidence presented is a clinical study focused on the safety and effectiveness of the updated workflow (zero/low fluoroscopy) rather than the inherent performance of an AI component.
| Acceptance Criteria Category | Reported Device Performance and Study Findings |
|---|---|
| PENTARAY® NAV ECO HD Mapping Catheter | Technological Characteristics: Identical in design and all technological characteristics to the predicate device (K201750). The main difference is a change to the instructions for use to allow direct imaging guidance (fluoroscopy or ultrasound) during catheter manipulation. Performance Data: Underwent bench and animal testing, passed all intended criteria. |
| DECANAV® Mapping Catheter | Technological Characteristics: Identical in design and all technological characteristics to the predicate device (K080425). The main difference is a change to the instructions for use to allow direct imaging guidance (fluoroscopy or ultrasound) during catheter manipulation. Performance Data: Underwent bench and animal testing, passed all intended criteria. |
| Webster® CS Catheter with Auto ID | Technological Characteristics: Identical in design and all technological characteristics to the predicate device (incorporated via Letter to File to K080425). The main difference is a change to the instructions for use to allow direct imaging guidance (fluoroscopy or ultrasound) during catheter manipulation. Performance Data: Underwent bench and animal testing, passed all intended criteria. |
| Webster® CS Catheter with EZ Steer Technology | Technological Characteristics: Identical in design and all technological characteristics to the predicate device (K101345). The main difference is a change to the instructions for use to allow direct imaging guidance (fluoroscopy or ultrasound) during catheter manipulation. Performance Data: Underwent bench and animal testing, passed all intended criteria. |
| Webster® CS Catheter with EZ Steer Technology with Auto ID | Technological Characteristics: Identical in design and all technological characteristics to the predicate device (K101345). The main difference is a change to the instructions for use to allow direct imaging guidance (fluoroscopy or ultrasound) during catheter manipulation. Performance Data: Underwent bench and animal testing, passed all intended criteria. |
| Clinical Safety & Effectiveness (for new workflow) | A Real-World Evidence study (REAL AF Registry Sub-Study) evaluated the safety and acute effectiveness of Paroxysmal Atrial Fibrillation ablation with a zero/low fluoroscopy workflow. Results: The study demonstrated the safety and effectiveness of the zero/low fluoroscopy workflow. Primary safety and secondary acute effectiveness endpoints were met in the REAL AF Registry population. The safety of the zero/low fluoroscopy workflow was further supported by comparable cumulative incidences of the secondary safety endpoint between the zero/low fluoroscopy group and the conventional fluoroscopy group. |
As this submission is for modifications to existing non-AI/ML devices, the following inquiries are largely not applicable:
- Sample size used for the test set and the data provenance: The document mentions a "Real-World Evidence study (REAL AF Registry Sub-Study)" but does not specify a distinct "test set" in the context of algorithm evaluation. It describes a clinical study population.
- Number of experts used to establish the ground truth for the test set and the qualifications of those experts: Not applicable. The clinical study evaluated procedural outcomes and safety, not an algorithm's performance against expert ground truth.
- Adjudication method (e.g. 2+1, 3+1, none) for the test set: Not applicable.
- If a multi reader multi case (MRMC) comparative effectiveness study was done, If so, what was the effect size of how much human readers improve with AI vs without AI assistance: Not applicable, as this is not an AI-assisted device.
- If a standalone (i.e. algorithm only without human-in-the-loop performance) was done: Not applicable, as this is not an AI/ML algorithm.
- The type of ground truth used (expert consensus, pathology, outcomes data, etc.): The "ground truth" equivalent would be the clinical outcomes and safety endpoints observed in the "Real-World Evidence study (REAL AF Registry Sub-Study)."
- The sample size for the training set: Not applicable, as this is not an AI/ML algorithm.
- How the ground truth for the training set was established: Not applicable, as this is not an AI/ML algorithm.
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Image /page/0/Picture/0 description: The image contains the logo of the U.S. Food and Drug Administration (FDA). On the left is the Department of Health & Human Services logo. To the right of that is the FDA logo, which is a blue square with the letters "FDA" in white. Underneath the square are the words "U.S. FOOD & DRUG ADMINISTRATION" in blue.
July 10, 2023
Biosense Webster Inc. Caleb Lau Senior Regulatory Affairs Program Lead 31 Technology Drive, Suite 200 Irvine, California 92618
Re: K231312
Trade/Device Name: PENTARAY® NAV ECO High Density Mapping Catheter, DECANAV® Mapping Catheter, Webster® CS Catheter with Auto ID, Webster® CS Catheter with EZ Steer Technology, Webster® CS Catheter with EZ Steer Technology with Auto ID Regulation Number: 21 CFR 870.1220 Regulation Name: Electrode recording catheter or electrode recording probe Regulatory Class: Class II Product Code: MTD, DRF Dated: May 5, 2023 Received: May 5, 2023
Dear Caleb Lau:
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. Although this letter refers to your product as a device, please be aware that some cleared products may instead be combination products. The 510(k) Premarket Notification Database located at https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfpmn/pmn.cfm identifies combination product submissions. 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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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) for devices or postmarketing safety reporting (21 CFR 4, Subpart B) for combination products (see https://www.fda.gov/combination-products/guidance-regulatory-information/postmarketing-safety-reportingcombination-products); good manufacturing practice requirements as set forth in the quality systems (QS) regulation (21 CFR Part 820) for devices or current good manufacturing practices (21 CFR 4, Subpart A) for combination products; 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 https://www.fda.gov/medical-device-safety/medical-device-reportingmdr-how-report-medical-device-problems.
For comprehensive regulatory information about medical devices and radiation-emitting products, including information about labeling regulations, please see Device Advice (https://www.fda.gov/medicaldevices/device-advice-comprehensive-regulatory-assistance) and CDRH Learn (https://www.fda.gov/training-and-continuing-education/cdrh-learn). 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 (https://www.fda.gov/medical-device-advice-comprehensive-regulatoryassistance/contact-us-division-industry-and-consumer-education-dice) for more information or contact DICE by email (DICE@fda.hhs.gov) or phone (1-800-638-2041 or 301-796-7100).
Sincerelv.
Aneesh S. Deoras -S
Aneesh Deoras Assistant Director Division of Cardiac Electrophysiology, Diagnostics and Monitoring Devices Office of Cardiovascular Devices Office of Product Evaluation and Quality Center for Devices and Radiological Health
Enclosure
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Indications for Use
510(k) Number (if known) K231312
Device Name
PENTARAY® NAV ECO High Density Mapping Catheter; Webster; Webster® CS Catheter with Auto ID; Webster® CS Catheter with EZ Steer Technology; Webster® CS Catheter with EZ Steer Technology and Auto ID
Indications for Use (Describe)
PENTARAY® NAV ECO High Density Mapping Catheter:
The PENTARAY® NAV ECO High Density Mapping Catheter is indicated for multiple electrophysiological mapping of cardiac structures in the heart, i.e., recording or stimulation only. This catheter is intended to obtain electrograms in the atrial and ventricular regions of the heart. The PENTARA Y® NAV ECO High Density Mapping Catheter provides location information when used with compatible CARTO®3 EP Navigation Systems. (This catheter is not compatible with CARTO® 3 EP Navigation Systems prior to version 3.x).
DECANAV® Mapping Catheter:
The DECANAV® Catheter is indicated for electrophysiological mapping of cardiac structures i.e., recording and stimulation, including in the coronary sinus. In addition, the catheter is used with compatible CARTO® 3 System to provide catheter tip location information.
Webster® CS Catheter with Auto ID, Webster® CS Catheter with EZ Steer Technology, Webster® CS Catheter with EZ Steer Technology and Auto ID:
The Webster® CS Catheter is indicated for electrophysiological mapping of cardiac structures i.e., stimulation and recording only. The catheter is designed for use in the coronary sinus.
| 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) |
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510(k) Summary
| Applicant: | Biosense Webster, Inc.31 Technology Drive, Suite 200Irvine, CA 92618, USATel.: (800) 729-9010Fax: (909) 839-8500 |
|---|---|
| Contact Person: | Caleb LauSenior Regulatory Affairs Program LeadPhone: 949-704-1584Fax: 949-450-6886 |
| Date: | May 5, 2023 |
| Device TradeNames: | PENTARAY® NAV eco High Density Mapping Catheter, |
| DECANAV® Mapping Catheter, | |
| Webster® CS Catheter with Auto ID, | |
| Webster® CS Catheter with EZ Steer Technology | |
| Webster® CS Catheter with EZ Steer Technology and Auto ID | |
| Device CommonName: | Electrophysiology Mapping Catheter |
| Model Numbers: | PENTARAY® NAV eco High Density Mapping Catheter: |
| D-1282-07-S, D-1282-08-S, D-1282-09-S, D-1282-10-S,D-1282-11-S, D-1282-12-S | |
| DECANAV® Mapping Catheter: | |
| D-1285-01-S, D-1285-02-S | |
| Webster® CS Catheter with Auto ID | |
| D-1353-03-S, D-1353-04-S | |
| Webster® CS Catheter with EZ Steer Technology: | |
| D-1263-04-S, D-1263-05-S | |
| Webster® CS Catheter with EZ Steer Technology with Auto ID | |
| D-1263-06-S, D-1263-07-S | |
| DeviceClassification: | Electrode Recording CatheterClass II, 21 CFR 870.1220 |
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| Product Codes | PENTARAY® NAV eco High Density Mapping Catheter:MTDDECANAV® Mapping Catheter:DRFWebster® CS Catheter with Auto ID:DRFWebster® CS Catheter with EZ Steer Technology:DRFWebster® CS Catheter with EZ Steer Technology with Auto ID:DRF |
|---|---|
| Predicate Devices: | PENTARAY® NAV eco High Density Mapping Catheter:PENTARAY® NAV eco High Density Mapping Catheter, cleared via 510(k) K201750DECANAV® Mapping Catheter:DECANAV® Mapping Catheter, cleared via 510(k) K080425Webster® CS Catheter with Auto ID:Webster® CS Catheter with Auto ID, incorporated via documentation (Letter to File) to K080425Webster® CS Catheter with EZ Steer Technology:Webster® CS Catheter with EZ Steer Technology, cleared via 510(k) K101345Webster® CS Catheter with EZ Steer Technology with Auto ID:Webster® CS Catheter with EZ Steer Technology with Auto ID, cleared via 510(k) K101345 |
| ManufacturingFacilities: | Biosense Webster, Inc.,Circuito Interior Norte 1820,Industrial Salvarcar, Ciudad Juarez,Chihuahua 32574 Mexico |
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Device Description: PENTARAY® NAV eco High Density Mapping Catheter:
The PENTARAY® NAV eco High Density Mapping Catheter is a multi-electrode diagnostic catheter designed to facilitate electrophysiological mapping of all structures in the heart (recording and stimulation). The catheter's distal end is a flower-shaped probe with 5 spines that radiate from the center. Each spine has 4 ring electrodes that are used for stimulation and recording within the heart. The flower is available in a 30mm diameter and several ring spacing configurations to achieve optimal mapping and contact with various cardiac structures.
DECANAV® Mapping Catheter:
The DECANAV® Catheter has been designed to be used with the CARTO® 3 Navigation System (a magnetic field location technology) to facilitate electrophysiological mapping of the heart. The catheter has a high-torque shaft with a deflectable tip section containing an array of platinum/iridium electrodes that can be used for stimulation and recording of cardiac electrical signals.
The DECANAV® Catheter has a single proximal electrode that can be used for unipolar recording signals. The DECANAV® Catheter tip deflection is controlled by a proximal hand piece that features a thumb operated sliding piston and is offered in various curve types. The plane of the curved tip can be rotated during use.
The DECANAV® Catheter interfaces with standard recording equipment and CARTO® 3 EP Navigation System equipment via interface cables with the appropriate connectors.
Webster® CS Catheter with Auto ID:
The Webster® Coronary Sinus Catheter is a steerable, multi-electrode catheter with a deflectable tip designed to facilitate electrophysiological mapping of the heart. The device is a 6 FR catheter with a usable length of 115 cm. The catheter has a high-torque shaft with a deflectable tip selection containing an array of platinum electrodes that can be used for stimulation and recording.
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Standard features of this catheter include a braided 6 FR deflectable tip section with an array of platinum electrodes that includes a 2 mm tip dome. The braided tip is controlled by a proximal hand piece that features a thumb operated sliding piston, and is offered in a various curve types. The high-torque shaft allows the plane of the curved tip to be rotated to facilitate accurate position of the catheter tip at the desired site.
The catheter is equipped with Electronically Erasable Programmable Read Only Memory (EEPROM) which is used to store unique catheter identification information. CARTO® EP Navigation Systems equipped with Auto ID Technology can access the stored information and automatically recognize the catheter information.
The catheter interfaces with CARTO® EP Navigation Systems equipped with Auto ID Technology via interface cables with the appropriate connectors.
Webster® CS Catheter with EZ Steer Technology:
The Webster® CS Catheters with EZ Steer Bi-directional Technology (D-1263-04-S and D-1263-05-S) are diagnostic. 7F, deflectable, mapping electrophysiology (EP) catheters with the ability to map electrical activity within the Coronary Sinus through distal Platinum/Iridium electrodes located along the catheter's pre-shaped tip. The catheters incorporate a 2 mm tip electrode, 10 total electrodes, 2-8-2 mm electrode spacing, have bi-directional deflection and are 115 cm long. These catheters include a braided bi-directional deflectable tip section. The braided bi-directional tip provides the user with two 180° opposed single plane curves. Currently, the available curves include FJ (D-1263-04-S) and DF (D-1263-05-S). These catheters include a handle with a Rocker Lever, which is used to deflect the tip. The high-torque shaft allows the plane of the curved tip to be rotated to facilitate accurate positioning of the catheter tip at the desired site. The following cables are used to provide a means for interface of the catheters with the appropriate equipment:
- D-1221-21 ●
- D-1221-26 0
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- D-1221-25 .
Webster® CS Catheter with EZ Steer Technology and Auto ID:
The Webster CS Catheters with EZ Steer Bi-directional Technology (D-1263-06-S and D-1263-07-S) are diagnostic, 7Fr, deflectable, mapping electrophysiology (EP) catheters with the ability to map electrical activity within the Coronary Sinus through distal Platinum/Iridium electrodes located along the catheter's pre-shaped tip. The catheters incorporate a 2 mm tip electrode, 10 total electrodes, 2-8-2 mm electrode spacing, have bidirectional deflection and are 115 cm long. These catheters include a braided bi-directional deflectable tip section. The braided bi-directional tip provides the user with two 180° opposed single plane curves. Currently, the available curves include FJ (D-1263-06-S) and DF (D-1263-07-S). These catheters include a handle with a Rocker Lever which is used to deflect the tip. The high-torque shaft allows the plane of the curved tip to be rotated to facilitate accurate positioning of the catheter tip at the desired site. The Webster CS Catheters with EZ Steer Bi-directional Technology and Auto ID (D-1263-06-S & D-1263-07-S) are equipped with Electronically Erasable Programable Read Only Memory (EEPROM) which is used to store unique catheter identification information. CARTO 3 EP Navigation Systems equipped with Auto ID Technology can access the stored information and automatically recognize the catheter information. The catheters interface with CARTO 3 EP Navigation Systems via an interface cable (D-1286-16) with the appropriate connectors. PENTARAY® NAV eco High Density Mapping Catheter Indications for Use: The PENTARAY® NAV eco High Density Mapping Catheter is indicated for multiple electrode electrophysiological mapping of cardiac structures in the heart, i.e., recording or stimulation only. This catheter is intended to obtain electrograms in the atrial and ventricular regions of the heart. The PENTARAY® NAV eco High Density Mapping Catheter provides location information when used with compatible CARTO®3 EP
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| TechnologicalCharacteristics: | Navigation Systems. (This catheter is not compatiblewith CARTO® 3 EP Navigation Systems prior to version3.x). |
|---|---|
| DECANAV® Mapping Catheter: | |
| The DECANAV® Catheter is indicated forelectrophysiological mapping of cardiac structures i.e.,recording and stimulation, including in the coronarysinus. In addition, the catheter is used with compatibleCARTO® 3 System to provide catheter tip locationinformation. | |
| Webster® CS Catheter with Auto ID, Webster® CS Catheter withEZ Steer Technology, Webster® CS Catheter with EZ SteerTechnology and Auto ID: | |
| The Webster® CS Catheter is indicated forelectrophysiological mapping of cardiac structures i.e.,stimulation and recording only. The catheter is designedfor use in the coronary sinus. | |
| PENTARAY® NAV eco High Density Mapping Catheter: | |
| The PENTARAY® NAV eco High Density MappingCatheter is identical in design and all technologicalcharacteristics to the predicate PENTARAY® NAV ecoHigh Density Mapping Catheter cleared under K201750.The main difference between the predicate device and themodified device is a change to the instructions for use toallow for the use of direct imaging guidance, such asfluoroscopy or ultrasound, during catheter manipulation. | |
| DECANAV® Mapping Catheter: | |
| The DECANAV® Catheter is identical in design and alltechnological characteristics to the predicateDECANAV® Catheter cleared under K080425. Themain difference between the predicate device and themodified device is a change to the instructions for use toallow for the use of direct imaging guidance, such asfluoroscopy or ultrasound, during catheter manipulation. | |
| Webster® CS Catheter with Auto ID: | |
| The Webster® CS Catheter with Auto ID is identical in | |
| predicate Webster® CS Catheter with Auto IDincorporated by documentation (Letter to File) toK080425. The main difference between the predicatedevice and the modified device is a change to theinstructions for use to allow for the use of direct imagingguidance, such as fluoroscopy or ultrasound, duringcatheter manipulation | |
| Webster® CS Catheter with EZ Steer Technology (with andwithout Auto ID): | |
| The Webster® CS Catheter is identical in design and alltechnological characteristics to the predicate Webster®CS Catheter cleared under K101345. The maindifference between the predicate device and the modifieddevice is a change to the instructions for use to allow forthe use of direct imaging guidance, such as fluoroscopyor ultrasound, during catheter manipulation. | |
| PerformanceData: | The subject devices underwent bench and animal testing andpassed all intended criteria in accordance with appropriate testcriteria and standards. |
| Clinical Data: | A Real-World Evidence study (REAL AF Registry Sub-Study)evaluating the safety and acute effectiveness of ParoxysmalAtrial Fibrillation ablation with a zero/low fluoroscopyworkflow was performed. The data from the study demonstratedthe safety and effectiveness of zero/low fluoroscopy workflow.The primary safety and secondary acute effectiveness endpointswere met in the REAL AF Registry population. The safety of thezero/low fluoroscopy workflow was further corroborated by thecomparable cumulative incidences of the secondary safetyendpoint between the zero/low fluoroscopy group and theconventional fluoroscopy group. |
| Conclusions: | The PENTARAY® NAV eco High Density Mapping Catheter,DECANAV® Mapping Catheter, Webster® CS Catheter withAuto ID, Webster® CS Catheter with EZ Steer Technology, andWebster® CS Catheter with EZ Steer Technology and Auto IDare substantially equivalent to their respective predicate devicesbased on the following: (1) clinical study data obtained fromReal-World Evidence and (2) equivalence in terms offundamental scientific technology based on the identical design,principles of operation, and indications for use |
design and all technological characteristics to the
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§ 870.1220 Electrode recording catheter or electrode recording probe.
(a)
Identification. An electrode recording catheter or an electrode recording probe is a device used to detect an intracardiac electrocardiogram, or to detect cardiac output or left-to-right heart shunts. The device may be unipolar or multipolar for electrocardiogram detection, or may be a platinum-tipped catheter which senses the presence of a special indicator for cardiac output or left-to-right heart shunt determinations.(b)
Classification. Class II (performance standards).