K Number
K160210
Device Name
EnSite Precision Cardiac Mapping System v2.0
Manufacturer
Date Cleared
2016-12-13

(320 days)

Product Code
Regulation Number
870.1425
AI/MLSaMDIVD (In Vitro Diagnostic)TherapeuticDiagnosticis PCCP Authorized
Intended Use
The EnSite Precision™ Cardiac Mapping System is a suggested diagnostic tool in patients for whom electrophysiology studies have been indicated. The EnSite™ Precision System interfaces to either the MediGuide™ Technology system or the EnSite Precision Module to combine and display magnetic processed patient positioning and navigation mapping information. When used with the EnSite™ Array™ Catheter, the EnSite Precision™ Cardiac Mapping System is intended to be used in the right atrium of patients with complex arrhythmias that may be difficult to identify using conventional mapping systems alone. OR When used with an EnSite Precision™ Surface Electrode Kit, the EnSite Precision™ Cardiac Mapping System is intended to display the position of conventional electrophysiology (EP) catheters in the heart.
Device Description
The EnSite Precision™ Cardiac Mapping System is a catheter navigation and mapping system capable of displaying the three-dimensional (3D) position of conventional electrophysiology catheters, as well as displaying cardiac electrical activity as waveform traces and as dynamic 3-D isopotential maps of the cardiac chamber. The contoured surfaces of these three-dimensional maps are based on the anatomy of the patient's own cardiac chamber. The EnSite Precision™ Cardiac Mapping System with version 2.0 software is a new module that is designed to allow the system to interface to the EnSite Precision™ Module, Sensor Enabled, which is an alternative magnetic field-based medical positioning hardware kit for magnetic field scaling functionality.
More Information

No
The summary describes a cardiac mapping system that uses magnetic field technology for navigation and mapping. There is no mention of AI or ML in the intended use, device description, or performance studies. The focus is on 3D positioning, mapping, and displaying electrical activity.

No
The device is described as a "diagnostic tool" and a "catheter navigation and mapping system" used to display cardiac electrical activity and catheter positions, not to treat a condition.

Yes

The "Intended Use / Indications for Use" section explicitly states, "The EnSite Precision™ Cardiac Mapping System is a suggested diagnostic tool in patients for whom electrophysiology studies have been indicated." Additionally, the "Device Description" mentions its capability of displaying cardiac electrical activity as waveform traces and dynamic 3-D isopotential maps, which are used for diagnosis.

No

The device description explicitly states it is a "catheter navigation and mapping system" and interfaces with hardware components like the "MediGuide™ Technology system" and the "EnSite Precision™ Module". It also mentions the use of catheters and surface electrode kits, indicating a significant hardware component beyond just software.

Based on the provided information, the EnSite Precision™ Cardiac Mapping System is not an In Vitro Diagnostic (IVD) device.

Here's why:

  • IVD Definition: In Vitro Diagnostics are medical devices intended for use in vitro for the examination of specimens, including blood and tissue donations, derived from the human body, solely or principally for the purpose of providing information concerning a physiological or pathological state, or concerning a congenital abnormality or to monitor therapeutic measures.
  • EnSite Precision System's Function: The EnSite Precision System is a cardiac mapping and navigation system. It works by displaying the position of catheters inside the patient's body and mapping the electrical activity of the heart in vivo. It does not examine specimens outside the body.
  • Intended Use: The intended use clearly states it's a "suggested diagnostic tool in patients for whom electrophysiology studies have been indicated." This refers to a procedure performed on the patient.
  • Device Description: The description details its function in displaying the 3D position of catheters and cardiac electrical activity within the heart.

Therefore, the EnSite Precision™ Cardiac Mapping System is an in vivo diagnostic device, not an in vitro diagnostic device.

N/A

Intended Use / Indications for Use

The EnSite Precision™ Cardiac Mapping System is a suggested diagnostic tool in patients for whom electrophysiology studies have been indicated.

The EnSite™ Precision System interfaces to either the MediGuide™ Technology system or the EnSite Precision Module to combine and display magnetic processed patient positioning and navigation mapping information.

When used with the EnSite™ Array™ Catheter, the EnSite Precision™ Cardiac Mapping System is intended to be used in the right atrium of patients with complex arrhythmias that may be difficult to identify using conventional mapping systems alone.

OR

When used with an EnSite Precision™ Surface Electrode Kit, the EnSite Precision™ Cardiac Mapping System is intended to display the position of conventional electrophysiology (EP) catheters in the heart.

Product codes

DQK

Device Description

The EnSite Precision™ Cardiac Mapping System is a catheter navigation and mapping system capable of displaying the three-dimensional (3D) position of conventional electrophysiology catheters, as well as displaying cardiac electrical activity as waveform traces and as dynamic 3-D isopotential maps of the cardiac chamber. The contoured surfaces of these three-dimensional maps are based on the anatomy of the patient's own cardiac chamber.

The EnSite Precision™ Cardiac Mapping System with version 2.0 software is a new module that is designed to allow the system to interface to the EnSite Precision™ Module, Sensor Enabled, which is an alternative magnetic field-based medical positioning hardware kit for magnetic field scaling functionality.

Mentions image processing

Not Found

Mentions AI, DNN, or ML

Not Found

Input Imaging Modality

Not Found

Anatomical Site

Right atrium, heart

Indicated Patient Age Range

Not Found

Intended User / Care Setting

Not Found

Description of the training set, sample size, data source, and annotation protocol

Not Found

Description of the test set, sample size, data source, and annotation protocol

Not Found

Summary of Performance Studies

Design verification/validation activities were performed with their respective acceptance criteria to ensure that the modifications do not affect the safety or effectiveness of the device. All testing performed met the established performance specifications.

Testing
The Ensite Precision™ Cardiac Mapping System was developed and tested in accordance with the following industry guidance documents and standards:
FDA Reviewers and Compliance on Off-the-Shelf Software used in Medical Devices and IEC 62304 OTS classification Guidance for the Content of Premarket Submissions for Software Contained in Medical Devices IEC 62304:2006 Medical Device Software - Software Life Cycle Processes IEC 62366:2012 Medical Devices – Part 1: Application of Usability Engineering to Medical Devices Content of Premarket Submissions for Management of Cybersecurity in Medical Devices: Guidance for Industry and Food and Drug Administration Staff IEC 60601-1 (2005 + COOR.1 (2006) + COOR.2 (2007) Medical Electrical Equipment-Part 1: General requirements for basic safety and essential performance IEC 60601-1-2 2007 Medical Electrical Equipment - Part 1-2: General requirements for basic safety and essential performance – Collateral standard: electromagnetic disturbance – requirements and tests ISO 10993-1:2009 Biological Evaluation of Medical Devices EN ISO 14971:2012 Medical Devices – Application of Risk Management to Medical Devices

Software Documentation for a Moderate Level of Concern software per FDA's Guidance Document "Guidance for the Content of Premarket Submissions for Software Contained in Medical Devices" is included as part of this submission.

Software Documentation for OTS software classified as a Moderate Level of Concern, Class B according the FDA guidance, FDA Reviewers and Compliance on Off-the-Shelf Software used in Medical Devices and IEC 62304 OTS classification is included as part of this submission.

Design verification and validation testing of the EnSite Precision™ Cardiac Mapping System including the EnSite Precision™ Module Sensor Enabled™ hardware and accessories was conducted to ensure that the proposed system meets requirements and is suitable for its intended use. Testing included:

Electrical, Mechanical, Accuracy and Repeatability, Packaging, shelf life, Biocompatibility, Preclinical Animal Studies

Both Dynamic Wetlab Bench Comparative and Preclinical Animal testing was completed utilizing the subject device and the predicate devices in support of a substantial equivalence determination. The testing included the following:

Comparisons between the subject and predicate devices in regards to both model rendering and location of catheter electrodes with magnetic field scaling applied. Comparisons between the subject and predicate devices in regards to catheter electrode localization where Respiration Gating was turned on in the subject device and Respiration Gating was not available in the predicate devices. Comparisons between the subject and predicate devices in regards to workflow and system performance when Positional Reference Tool (PRT) with EnGuide Stability Monitor is active in the subject device while only PRT is active in the predicate devices.

The results demonstrated that the features of the subject device are substantially equivalent to the existing functionality of the predicate devices, and that the new technological characteristics of the subject device do not raise new questions regarding safety and effectiveness compared to those of the predicate devices.

The results of the verification and validation testing met acceptance criteria demonstrating that the proposed system continues to meet all requirements affected by the device modifications described herein, is suitable for its intended use, and is substantially equivalent to the listed predicate devices.

Key Metrics

Not Found

Predicate Device(s)

K141050, K120301

Reference Device(s)

K160187, K160186, K160335

Predetermined Change Control Plan (PCCP) - All Relevant Information

Not Found

§ 870.1425 Programmable diagnostic computer.

(a)
Identification. A programmable diagnostic computer is a device that can be programmed to compute various physiologic or blood flow parameters based on the output from one or more electrodes, transducers, or measuring devices; this device includes any associated commercially supplied programs.(b)
Classification. Class II (performance standards).

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Image /page/0/Picture/1 description: The image shows the logo for the U.S. Department of Health & Human Services. The logo consists of a circular border with the text "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" arranged around the circumference. Inside the circle is an abstract symbol that resembles a stylized caduceus or a series of human profiles, stacked one behind the other.

December 13, 2016

Food and Drug Administration 10903 New Hampshire Avenue Document Control Center - WO66-G609 Silver Spring, MD 20993-0002

St. Jude Medical Marlene Peterson Sr. Regulatory Affairs Manager One St. Jude Medical Dr St. Paul, Minnesota 55117

Re: K160210

Trade/Device Name: EnSite Precision Cardiac Mapping System V2.0.1 Regulation Number: 21 CFR 870.1425 Regulation Name: Programmable Diagnostic Computer Regulatory Class: Class II Product Code: DQK Dated: September 23, 2016 Received: September 26, 2016

Dear Marlene Peterson:

We have reviewed your Section 510(k) premarket notification of intent to market the device referenced above and have determined the device is substantially equivalent (for the indications for use stated in the enclosure) to legally marketed predicate devices marketed in interstate commerce prior to May 28, 1976, the enactment date of the Medical Device Amendments, or to devices that have been reclassified in accordance with the provisions of the Federal Food. Drug, and Cosmetic Act (Act) that do not require approval of a premarket approval application (PMA). You may, therefore, market the device, subject to the general controls provisions of the Act. The general controls provisions of the Act include requirements for annual registration, listing of devices. good manufacturing practice, labeling, and prohibitions against misbranding and adulteration. Please note: CDRH does not evaluate information related to contract liability warranties. We remind you, however, that device labeling must be truthful and not misleading.

If your device is classified (see above) into either class II (Special Controls) or class III (PMA), it may be subject to additional controls. Existing major regulations affecting your device can be found in the Code of Federal Regulations, Title 21, Parts 800 to 898. In addition, FDA may publish further announcements concerning your device in the Federal Register.

Please be advised that FDA's issuance of a substantial equivalence determination does not mean that FDA has made a determination that your device complies with other requirements of the Act or any Federal statutes and regulations administered by other Federal agencies. You must comply with all the Act's requirements, including, but not limited to: registration and listing (21 CFR Part 807); labeling (21 CFR Part 801); medical device reporting (reporting of medical devicerelated 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.

1

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" (21 CFR 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 vours.

Mude Yellman
for

Bram D. Zuckerman, M.D. Director Division of Cardiovascular Devices Office of Device Evaluation Center for Devices and Radiological Health

Enclosure

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Indications for Use

510(k) Number (if known) K160210

Device Name

EnSite Precision™ Cardiac Mapping System, v2.0.1

Indications for Use (Describe)

The EnSite Precision™ Cardiac Mapping System is a suggested diagnostic tool in patients for whom electrophysiology studies have been indicated.

The EnSite™ Precision System interfaces to either the MediGuide™ Technology system or the EnSite Precision Module to combine and display magnetic processed patient positioning and navigation mapping information.

When used with the EnSite™ Array™ Catheter, the EnSite Precision™ Cardiac Mapping System is intended to be used in the right atrium of patients with complex arrhythmias that may be difficult to identify using conventional mapping systems alone.

OR

When used with an EnSite Precision™ Surface Electrode Kit, the EnSite Precision™ Cardiac Mapping System is intended to display the position of conventional electrophysiology (EP) catheters in the heart.

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)Prescription Use (Part 21 CFR 801 Subpart D)Over-The-Counter Use (21 CFR 801 Subpart C)
Prescription Use (Part 21 CFR 801 Subpart D)
Over-The-Counter Use (21 CFR 801 Subpart C)

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510K SUMMARY

510(k) NumberK160210
Date PreparedOctober 25, 2016
Submitter Information
ManufacturerSt. Jude Medical
Name/AddressOne St. Jude Medical Drive
St. Paul, MN 551177
Contact PersonMarlene Peterson
Sr. Regulatory Affairs Manager
Phone (651) 756-3268
mpeterson07@sjm.com
Device Information
Trade NameEnSite Precision™ Cardiac Mapping System, v2.0.1
Common NameProgrammable Diagnostic Computer
ClassII
Classification Name870.1425, computer, diagnostic, programmable
Product CodeDQK
Predicate DeviceEnSite™ Velocity™ Cardiac Mapping System K141050
MediGuide Technology K120301
Reference FilesK160187 - EnSite™ Velocity™ Cardiac Mapping System v5.0
EnSite Precision™ v2.0 is a software module that runs on EnSite™
Velocity™ Cardiac Mapping System v5.0 base software which is in
parallel review under K160187.K160186 - EnSite™ Velocity™ Surface Electrode Kit
A branding name change was made to the Indications for Use within
this submission in relation to the NavX Surface Electrode Kit. The
name was changed to the EnSite Precision™ Electrode Kit. The
EnSite Precision™ Electrode Kit contains a special convenience kit
which includes the magnetic sensor patches (which are part of the new
hardware introduced in this submission) under review for this
submission. The modified EnSite™ Velocity™ Surface Electrode Kit
is in parallel review under K160186.K160335 - Advisor™ FL, Circular Mapping Catheter, Sensor Enabled™
The Advisor™ FL, Circular Mapping Catheter, Sensor Enabled™ is a
sensor-enabled steerable electrophysiology catheter used for recording
intracardiac signals and cardiac stimulation during diagnostic
electrophysiology studies. The catheter can be used to map the atrial
regions of the heart. The catheter will be used with the subject device
to achieve its intended use.
510(k) NumberK160210
Device DescriptionThe EnSite Precision™ Cardiac Mapping System is a catheter navigation and
mapping system capable of displaying the three-dimensional (3D) position of
conventional electrophysiology catheters, as well as displaying cardiac
electrical activity as waveform traces and as dynamic 3-D isopotential maps of
the cardiac chamber. The contoured surfaces of these three-dimensional maps
are based on the anatomy of the patient's own cardiac chamber.

The EnSite Precision™ Cardiac Mapping System with version 2.0 software is
a new module that is designed to allow the system to interface to the EnSite |
| | Precision™ Module, Sensor Enabled, which is an alternative magnetic field-
based medical positioning hardware kit for magnetic field scaling functionality. |
| Indications for Use | The EnSite Precision™ Cardiac Mapping System is a suggested diagnostic tool
in patients for whom electrophysiology studies have been indicated.

The EnSite™ Precision System interfaces to either the MediGuide™ |
| | Technology system or the EnSite Precision Module to combine and display
magnetic processed patient positioning and navigation mapping information. |
| | When used with the EnSite™ Array™ Catheter, the EnSite Precision™
Cardiac Mapping System is intended to be used in the right atrium of patients
with complex arrhythmias that may be difficult to identify using conventional
mapping systems alone. |
| | OR |
| | When used with an EnSite Precision™ Surface Electrode Kit, the EnSite
Precision™ Cardiac Mapping System is intended to display the position of
conventional electrophysiology (EP) catheters in the heart. |
| Submissions History | No prior submissions have been made for the subject device. |
| Predicate Comparison | The proposed EnSite Precision™ Cardiac Mapping System with Precision™
software version 2.0 and associated accessories has the same intended use and
fundamental scientific technology as the predicate devices, the EnSite™
Velocity™ Cardiac Mapping System, version 4.0.2 software, cleared under
K141050, and MediGuide Technology, cleared under K120301. |
| | The upgrade to the EnSite Precision™ Cardiac Mapping System with
Precision™ version 2.0 software and associated the EnSite Precision™
Module, Sensor Enabled hardware has 3 main objectives: |
| | 1. Introduce a new software module called EnSite Precision™ v2.0,
2. Introduce a new compatible magnetics hardware called the EnSite
Precision™ Module, Sensor Enabled , and
3. Update the amplifier firmware to allow communication and
synchronization to the new hardware. |
| 510(k) Number | K160210 |
| | Both the subject and predicate devices operate using the same fundamental
scientific technology to display catheter location and navigation. The subject
device uses the new compatible magnetic hardware, the EnSite Precision™
Module, Sensor Enabled as an alternate to the MediGuide™ System cleared
under K120301 as a source for generating a magnetic field to facilitate field
scaling for model optimization. Both apply a known magnetic field to the
cardiac region to monitor induced current on a small coil type magnetic sensor
embedded in an enabled device. The magnetic field-based catheter localization
used for field scaling during model creation involves sensing of the magnetic
fields generated through small coil sensors embedded inside the enabled
device. |
| | Both the MediGuide Technology and the new compatible magnetics hardware
interface to the EnSite Precision Cardiac Mapping System to provide the user
the ability to import, combine and display magnetic positioning and orientation
information. The frequencies used for collecting sensor positions used
between the MediGuide Technology and the new compatible magnetics
hardware differ. However, There is no impact to safety and effectiveness as
both sets of transmitted frequencies are specifically chosen for their
characteristics of being above the biological signal frequency band and thus
not interfering with other lab equipment. Safety and effectiveness is
demonstrated per International Commission on Non-Ionizing Radiation
Protection (ICNIRP) Guidelines for Limiting Exposure to Time-varying
Electric, Magnetic and Electromagnetic Fields (up to 300GHz) – 1998 and the
verification and validation testing performed which includes accuracy testing
for use with the magnetic field scaling feature. |
| | There are differences between the proposed system and the MediGuide
Technology in terms of catheter positioning error. In the subject device
magnetic data from either the EnSite Precision™ Module, Sensor Enabled or
MediGuide Technology is used in relation to the NavX generated impedance
locations which has lower precision. In the MediGuide Technology System,
MediGuide magnetic data is used to project onto an x-ray image with higher
precision.
While the accuracy requirements for the subject and predicate devices are
different, both must meet the same system level accuracy requirement for
magnetic field scaling. Since magnetic field scaling is a correction factor
applied to the impedance coordinate system, once the proposed device (EnSite
Precision™ Module, Sensor Enabled™ hardware) magnetic accuracy
requirements are met the impedance coordinates themselves become the
limiting factor to the correction and further differences between the two
system's magnetics coordinate errors are no longer significant with respect to
magnetic field scaling. |
| 510(k) Number | K160210 |
| Non-Clinical Testing
Summary | Design verification/validation activities were performed with their respective
acceptance criteria to ensure that the modifications do not affect the safety or
effectiveness of the device. All testing performed met the established
performance specifications. |
| | Testing |
| | The Ensite Precision™ Cardiac Mapping System was developed and tested in
accordance with the following industry guidance documents and standards: |
| | FDA Reviewers and Compliance on Off-the-Shelf Software used in
Medical Devices and IEC 62304 OTS classification Guidance for the Content of Premarket Submissions for Software
Contained in Medical Devices IEC 62304:2006 Medical Device Software - Software Life Cycle
Processes IEC 62366:2012 Medical Devices – Part 1: Application of Usability
Engineering to Medical Devices Content of Premarket Submissions for Management of Cybersecurity
in Medical Devices: Guidance for Industry and Food and Drug
Administration Staff IEC 60601-1 (2005 + COOR.1 (2006) + COOR.2 (2007) Medical
Electrical Equipment-Part 1: General requirements for basic safety and
essential performance IEC 60601-1-2 2007 Medical Electrical Equipment - Part 1-2: General
requirements for basic safety and essential performance – Collateral
standard: electromagnetic disturbance – requirements and tests ISO 10993-1:2009 Biological Evaluation of Medical Devices EN ISO 14971:2012 Medical Devices – Application of Risk
Management to Medical Devices |
| | Software Documentation for a Moderate Level of Concern software per FDA's
Guidance Document "Guidance for the Content of Premarket Submissions for
Software Contained in Medical Devices" is included as part of this submission. |
| | Software Documentation for OTS software classified as a Moderate Level of
Concern, Class B according the FDA guidance, FDA Reviewers and
Compliance on Off-the-Shelf Software used in Medical Devices and IEC
62304 OTS classification is included as part of this submission. |
| | Design verification and validation testing of the EnSite Precision™ Cardiac
Mapping System including the EnSite Precision™ Module Sensor Enabled™
hardware and accessories was conducted to ensure that the proposed system
meets requirements and is suitable for its intended use. Testing included: |
| | Electrical, Mechanical, Accuracy and Repeatability, Packaging, shelf life, |
| 510(k) Number | K160210 |
| | Biocompatibility, Preclinical Animal Studies |
| | Both Dynamic Wetlab Bench Comparative and Preclinical Animal testing was
completed utilizing the subject device and the predicate devices in support of a
substantial equivalence determination. The testing included the following: |
| | Comparisons between the subject and predicate devices in regards to
both model rendering and location of catheter electrodes with magnetic
field scaling applied. Comparisons between the subject and predicate devices in regards to
catheter electrode localization where Respiration Gating was turned on
in the subject device and Respiration Gating was not available in the
predicate devices. Comparisons between the subject and predicate devices in regards to
workflow and system performance when Positional Reference Tool
(PRT) with EnGuide Stability Monitor is active in the subject device
while only PRT is active in the predicate devices. |
| | The results demonstrated that the features of the subject device are
substantially equivalent to the existing functionality of the predicate devices,
and that the new technological characteristics of the subject device do not raise
new questions regarding safety and effectiveness compared to those of the
predicate devices. |
| | The results of the verification and validation testing met acceptance criteria
demonstrating that the proposed system continues to meet all requirements
affected by the device modifications described herein, is suitable for its
intended use, and is substantially equivalent to the listed predicate devices. |
| | Risk Management |
| | The changes were evaluated through review of risk management to ensure no
new hazards have been introduced by this change. The risk analysis was
completed and risk controls were implemented to mitigate identified hazards. |
| | The EnSite Precision™ Cardiac Mapping System conforms to the
Cybersecurity requirements through the cybersecurity risk management
process comprised of a risk assessment, risk control, and maintenance of
cybersecurity activities. |
| Statement of
Equivalence: | The technological characteristics for the device are the same as the predicate
devices. Based on this and the data provided in this pre-market notification, the
subject devices and predicate devices have been shown to be substantially
equivalent. |

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