K Number
K191605
Device Name
Neocis Guidance System (NGS)
Manufacturer
Date Cleared
2019-09-11

(86 days)

Product Code
Regulation Number
872.4120
AI/MLSaMDIVD (In Vitro Diagnostic)TherapeuticDiagnosticis PCCP Authorized
Intended Use
The Neocis Guidance System (NGS) is a computerized navigational system intended to provide assistance in both the planning (pre-operative) and the surgical (intra-operative) phases of dental implantation surgery. The system provides software to preoperatively plan dental implantation procedures and provides navigational guidance of the surgical instruments.
Device Description
The Neocis Guidance System (NGS) is a stereotaxic medical device that guides surgeons during dental implant surgery. The system allows the user to plan the surgery virtually in software using a CT scan of the patient, and the plan is used by a quidance system to provide physical, visual, and audible feedback to the surgeon during the implant site preparation. The implant process occurs in two phases. First, the dental surgeon plans the surgical procedure with the planning software. A virtual implant is placed at the desired location in the CT scan, allowing the dental surgeon to avoid interfering with critical anatomical structures during implant surgery. Second, when the implant plan is optimally positioned, the NGS provides accurate quidance of the dental surgical instruments according to the pre-operative plan. Physical quidance is provided via the Guidance Arm. The Guidance Arm grips a standard dental drill from the back end, allowing the surgeon to grip the drill as normal. The Guidance Arm does not move unless the surgeon applies a manual force to the drill. The Guidance Arm will constrain the surgeon to drill according to the prescribed surgical plan, preventing deviation. The surgeon is constantly in control of the drilling. Visual guidance is provided by 3D graphics and 2D cross sections that indicate the position and orientation of the drill in relation to the pre-operative plan and scan. The visual feedback is updated in real-time so any relative motion between the dental handpiece and the patient properly update the visualization. The patient tracking portion of the NGS is comprised of the Patient Splint and the Patient Tracker. The Patient Splint is attached to the contralateral side of the patient's mouth. The Patient Splint is placed on the patient prior to the CT scan. A fiducial array with fiducial markers is placed on the Patient Splint prior to the CT scan so the virtual plan can be related to the physical space of the system. The Patient Tracker is a mechanical feedback system that is connected to the Patient Splint on the patient, which relays information to the control software in order to track patient movement. If patient movement occurs during the surgical procedure, the system will respond by altering the prescribed surgical cutting angle and position to accommodate the patient movement, which will maintain the accuracy of the drill placement. Several steps are required for calibration and measurement during the procedure. The drill is calibrated using the Calibration Drill Bit inserted into a precise position on the Patient Tracker. During the surgery, each drill bit must be measured with the Depth Gauge to determine the proper length of the bit. These measurements complete the loop so the entire NGS is accurate to the tip of the drill. The NGS is a supporting device, providing additional information and guidance to the decision- making process during the surgical procedure. It is not intended to replace the surgeon's judqment. The final clinical decisions are the sole responsibility of the surgeon. The surgeon can at any time during the surgical procedure modify the planned implant positions. Under no circumstances does the device relieve the surgeon of his or her ultimate clinical responsibility. The subject device is the same as the NGS cleared under K182776 (the predicate device), except for a change to the dental drill supplier and dental drill collar design. The dental handpiece and motor have received previous 510(k) clearance under K070084 and K030163. The splint is a key component for patient tracking for the NGS. The patient tracking portion of the NGS is comprised of the Chairside Splint and the Patient Tracker. The Chairside Splint is attached to the contralateral side of the patient's mouth. The Chairside Splint is affixed to the patient's teeth using dental materials specified in the labeling. The Chairside Splint is placed on the patient prior to the CT scan. A fiducial array with fiducial markers is placed on the Chairside Splint prior to the CT scan so the virtual plan can be related to the physical space of the system. The Patient Tracker is a mechanical feedback system that is connected to the Patient Chairside on the patient, which relays information to the control software in order to track patient movement. If patient movement occurs during the surgical procedure, the system will respond by altering the prescribed surgical cutting angle and position to accommodate the patient movement, which will maintain the accuracy of the drill placement.
More Information

No
The summary describes a computerized navigation system using mechanical feedback and real-time visualization based on a pre-operative plan and patient tracking. There is no mention of AI or ML algorithms being used for planning, guidance, or any other function. The system relies on pre-defined parameters and physical constraints.

No.
The device is a navigational guidance system for surgery, not a device that directly treats or cures a condition. It assists the surgeon in planning and performing dental implantation, but the therapeutic effect comes from the surgical procedure itself, not the device.

No

Explanation: The device is described as a computerized navigational system intended to provide assistance in both the planning (pre-operative) and the surgical (intra-operative) phases of dental implantation surgery. It guides surgical instruments and does not explicitly state it provides a diagnosis for disease or condition. While it uses CT scans for planning, its primary function is guidance and not diagnosis.

No

The device description explicitly mentions and describes several hardware components, including a Guidance Arm, Patient Splint, Patient Tracker, Calibration Drill Bit, and Depth Gauge. The performance testing also includes evaluations of hardware aspects like mechanical feedback systems, kinematic mounts, and electrical safety.

Based on the provided information, the Neocis Guidance System (NGS) is not an In Vitro Diagnostic (IVD) device.

Here's why:

  • IVD Definition: In Vitro Diagnostic devices are used to examine specimens derived from the human body (like blood, urine, tissue) to provide information for diagnosis, monitoring, or screening.
  • NGS Function: The NGS is a surgical guidance system. It uses a CT scan of the patient's anatomy to assist the surgeon in planning and performing dental implant surgery. It provides physical, visual, and audible feedback during the procedure.
  • No Specimen Analysis: The NGS does not analyze any biological specimens from the patient. Its function is entirely focused on guiding the surgical instruments based on anatomical imaging and pre-operative planning.

Therefore, the Neocis Guidance System falls under the category of a surgical guidance or navigation system, not an In Vitro Diagnostic device.

N/A

Intended Use / Indications for Use

The Neocis Guidance System (NGS) is a computerized navigational system intended to provide assistance in both the planning (pre-operative) and the surgical (intra-operative) phases of dental implantation surgery. The system provides software to preoperatively plan dental implantation procedures and provides navigational guidance of the surgical instruments.

Product codes

PLV

Device Description

The Neocis Guidance System (NGS) is a stereotaxic medical device that guides surgeons during dental implant surgery. The system allows the user to plan the surgery virtually in software using a CT scan of the patient, and the plan is used by a quidance system to provide physical, visual, and audible feedback to the surgeon during the implant site preparation.

The implant process occurs in two phases. First, the dental surgeon plans the surgical procedure with the planning software. A virtual implant is placed at the desired location in the CT scan, allowing the dental surgeon to avoid interfering with critical anatomical structures during implant surgery. Second, when the implant plan is optimally positioned, the NGS provides accurate quidance of the dental surgical instruments according to the pre-operative plan.

Physical quidance is provided via the Guidance Arm. The Guidance Arm grips a standard dental drill from the back end, allowing the surgeon to grip the drill as normal. The Guidance Arm does not move unless the surgeon applies a manual force to the drill. The Guidance Arm will constrain the surgeon to drill according to the prescribed surgical plan, preventing deviation. The surgeon is constantly in control of the drilling.

Visual guidance is provided by 3D graphics and 2D cross sections that indicate the position and orientation of the drill in relation to the pre-operative plan and scan. The visual feedback is updated in real-time so any relative motion between the dental handpiece and the patient properly update the visualization.

The patient tracking portion of the NGS is comprised of the Patient Splint and the Patient Tracker. The Patient Splint is attached to the contralateral side of the patient's mouth. The Patient Splint is placed on the patient prior to the CT scan. A fiducial array with fiducial markers is placed on the Patient Splint prior to the CT scan so the virtual plan can be related to the physical space of the system. The Patient Tracker is a mechanical feedback system that is connected to the Patient Splint on the patient, which relays information to the control software in order to track patient movement. If patient movement occurs during the surgical procedure, the system will respond by altering the prescribed surgical cutting angle and position to accommodate the patient movement, which will maintain the accuracy of the drill placement.

Several steps are required for calibration and measurement during the procedure. The drill is calibrated using the Calibration Drill Bit inserted into a precise position on the Patient Tracker. During the surgery, each drill bit must be measured with the Depth Gauge to determine the proper length of the bit. These measurements complete the loop so the entire NGS is accurate to the tip of the drill.

The NGS is a supporting device, providing additional information and guidance to the decision- making process during the surgical procedure. It is not intended to replace the surgeon's judqment. The final clinical decisions are the sole responsibility of the surgeon. The surgeon can at any time during the surgical procedure modify the planned implant positions. Under no circumstances does the device relieve the surgeon of his or her ultimate clinical responsibility.

The subject device is the same as the NGS cleared under K182776 (the predicate device), except for a change to the dental drill supplier and dental drill collar design. The dental handpiece and motor have received previous 510(k) clearance under K070084 and K030163.

The splint is a key component for patient tracking for the NGS. The patient tracking portion of the NGS is comprised of the Chairside Splint and the Patient Tracker. The Chairside Splint is attached to the contralateral side of the patient's mouth. The Chairside Splint is affixed to the patient's teeth using dental materials specified in the labeling. The Chairside Splint is placed on the patient prior to the CT scan. A fiducial array with fiducial markers is placed on the Chairside Splint prior to the CT scan so the virtual plan can be related to the physical space of the system. The Patient Tracker is a mechanical feedback system that is connected to the Patient Chairside on the patient, which relays information to the control software in order to track patient movement. If patient movement occurs during the surgical procedure, the system will respond by altering the prescribed surgical cutting angle and position to accommodate the patient movement, which will maintain the accuracy of the drill placement.

Mentions image processing

Not Found

Mentions AI, DNN, or ML

Not Found

Input Imaging Modality

CT scan

Anatomical Site

Not Found

Indicated Patient Age Range

Not Found

Intended User / Care Setting

Dental surgeon / 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 (study type, sample size, AUC, MRMC, standalone performance, key results)

Prior Performance Testing from K173402:

  • Simulated Use (End User Validation): Run through of typical splint affixation cases using typodonts, performed by Surgeons.
  • Total System Accuracy: The Total System was evaluated for accuracy via simulated use with a typodont as simulation of a patient with three osteotomies per typodont in four locations (Upper Right / Upper Left / Lower Right / Lower Left).
  • Patient Tracker and Splint Mounting Verifications: Evaluating the effect of 2x Patient Tracker weight as total downward force on a standard splint mounted on a typodont per the IFU. In addition, evaluation of kinematic mount repeatability and patient anatomy accommodation analysis.

Prior Performance Testing from K161399:

  • Biocompatibility Testing: Conducted in accordance with ANSI AAMI ISO 10993-1:2009/(R)2013 and FDA Guidance. Components considered tissue/dentin contacting for less than 24 hours.
  • Electrical Safety: ANSI AAMI ES60601-1:2005/(R)2012 and A1:2012, C1:2009/(R)2012 and A2:2010/(R)2012 (Consolidated Text) Medical electrical equipment - Part 1: General requirements for basic safety and essential performance (IEC 60601-1:2005. MOD)
  • Software and System Verification and Validation:
    • Simulated Use: Run through of Typical Use Case
    • Boundary Condition: Testing of all potential boundary parameters in the Application Software
    • Registration: Testing of registration process
    • Case File Contents: Simulated use testing of features associated with saving / loading Cases
    • Error Case Injection: Simulating all error messages and pop-ups.
    • CT Scan Verification: Verification of the resolution and validity of CT Scans
    • Control SW Boundary Condition Testing: Testing the mechanical boundaries of the Control Software and Guidance Arm.
    • Control Software Gravity Calibration Verification: Verifying that the Gravity Calibration is effective over multiple start-up shut down cycles
    • Work Volume and Floor Grid Verification: Verifying the design and functionality of the Work Volume and Floor Grid features in the application software.
    • Accuracy Verification: Patient Tracker: The Patient Tracker was evaluated for accuracy per ASTM F2554.
    • Guidance Arm Accuracy / Repeatability: The positional accuracy of the Guidance Arm was evaluated by collecting 27 data points in spaces within two work volumes (54 total points) against a calibrated CMM.
    • Communication Rate Verification: Force-Torque (F/T) Sensor to Control Software, Patient Tracker to Control Software, Guidance Arm to Control Software and communication between Application Software and Control Software rates were evaluated for appropriate speed.
    • End User Calibration Verification: Dimensional analysis and verification of Calibration Materials (Calibration Drill Bit and Calibration End Effector Divot)
    • F/T Sensor Verification: Guidance Arm speed limit testing and drift / idle F/T Sensor verification, intended to evaluate safety mitigations for Guidance Arm motion.
    • Start-Up / Shutdown Process Verification: Qualitative evaluation of all start-up / shutdown steps performed in a simulated clinical environment.
    • Start-Up Joint Position Identification: Verification to ensure system integrity of Guidance Arm in case any joint motion that may have occurred while system was not powered.
    • User Emergency Safety Verification: Evaluation of time required for a Guidance Arm emergency shutdown, and emergency disconnection of the patient.
    • Guidance Arm Adjustment to Patient Motion: Simulation of Patient Tracker motion while system is in Drill Mode, and drill bit is in simulated bone block
    • Work Volume Verification: Assessment of physical design and cable management throughout available work volumes.
    • Speed Trap Verification: Evaluation of the Guidance Arm and Patient Tracker speed trap safety mitigations.
    • End User Validation of User Requirements: Validation of User Requirements as they pertain to NGS Design and Development, and Software Lifecycle Design and Development, performed by End User in simulated environment.
    • End User Validation of User Requirements for Splint Application and Removal: An addendum to the NGS End User Validation to repeat validation steps associated with changes made to the design and instructions for the use of the NGS Splint.
    • End User Validation of User Requirements for Changes made to Patient Tracker End Effector: An addendum to the NGS End User Validation to repeat validation steps associated with changes made to the design, and procedural steps associated with the Patient Tracker End Effector.

Performance Testing Submitted with this Submission:

  • ANSI AAMI ISO 14971:2007/(R)2010 (Corrected 4 October 2007) Medical devices - Applications of risk management to medical devices
  • ANSI AAMI IEC 60601-1-2:2014 Medical electrical equipment -- Part 1-2: General requirements for basic safety and essential performance -- Collateral Standard: Electromagnetic disturbances -- Requirements and tests
  • ANSI AAMI ISO 17665-1:2006/(R)2013 Sterilization of health care products --. Moist heat -- Part 1: Requirements for the development, validation, and routine control of a sterilization process for medical devices
  • Neocis-Total system accuracy verification
  • Neocis-End user validation
    • Simulated procedure on typodont

Key Metrics (Sensitivity, Specificity, PPV, NPV, etc.)

  • System Lateral Accuracy: RMS

§ 872.4120 Bone cutting instrument and accessories.

(a)
Identification. A bone cutting instrument and accessories is a metal device intended for use in reconstructive oral surgery to drill or cut into the upper or lower jaw and may be used to prepare bone to insert a wire, pin, or screw. The device includes the manual bone drill and wire driver, powered bone drill, rotary bone cutting handpiece, and AC-powered bone saw.(b)
Classification. Class II.

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September 11, 2019

Neocis Inc. Thomas Claiborne Regulatory Affairs Manager 2800 Biscayne Blvd Suite 600 Miami, Florida 33137

Re: K191605

Trade/Device Name: Neocis Guidance System (NGS) Regulation Number: 21 CFR 872.4120 Regulation Name: Bone Cutting Instrument And Accessories Regulatory Class: Class II Product Code: PLV Dated: June 12, 2019 Received: June 17, 2019

Dear Thomas Claiborne:

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.

1

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).

Sincerely.

for Srinivas Nandkumar, PhD Acting Assistant Director DHT1B: Division of Dental Devices OHT1: Office of Ophthalmic. Anesthesia. Respiratory, ENT and Dental Devices Office of Product Evaluation and Ouality Center for Devices and Radiological Health

Enclosure

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DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration

Indications for Use

510(k) Number (if known)K191605
Device NameNeocis Guidance System
Indications for Use (Describe)
--------------------------------

The Neocis Guidance System (NGS) is a computerized navigational system intended to provide assistance in both the

Nocis Guidance System (NGS) is a computerized navigational system intended to provide assistance in both the planning (pre-operative) and the surgical (intra-operative) phases of dental implantation surgery. The system provides software to preoperatively plan dental implantation procedures and provides navigational guidance of the surgical instruments.

Type of Use (Select one or both, as applicable)

X Prescription Use (Part 21 CFR 801 Subpart D),

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

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Submitter Name:

Neocis Inc. 2800 Biscayne Blvd. Suite 600 Miami, FL 33137 Tel: 1-855-9NEOCIS

Contact Person:

Thomas Claiborne, Ph.D. 2800 Biscayne Blvd. Suite 600 Miami. FL 33137 Tel: 1-855-9NEOCIS

Date Prepared: September 11, 2019

Trade Name: Neocis Guidance System (NGS)

Common Name: Dental Stereotaxic Instrument

Classification Name: Bone cutting instrument and accessories (21 CFR 872.4120)

Classification: Class II

Product Code: PLV

Predicate Device: Neocis Guidance System (NGS) with Chairside Splint (K182776)

Reference Devices: Aseptico VCT Versatile Control Technology Model AEU-925 (K030163), Montblanc Implantology Contra-angle Control (K070084), Neocis Guidance System (K161399), and Neocis Guidance System with Chairside Splint (K173402)

Indications for Use:

The Neocis Guidance System (NGS) is a computerized navigational system intended to provide assistance in both the planning (pre-operative) and the surgical (intra-operative) phases of dental implantation surgery. The system provides software to preoperatively plan dental implantation procedures and provides navigational guidance of the surgical instruments.

Device Description:

The Neocis Guidance System (NGS) is a stereotaxic medical device that guides surgeons during dental implant surgery. The system allows the user to plan the surgery virtually in software using a CT scan of the patient, and the plan is used by a quidance system to provide physical, visual, and audible feedback to the surgeon during the implant site preparation.

4

The implant process occurs in two phases. First, the dental surgeon plans the surgical procedure with the planning software. A virtual implant is placed at the desired location in the CT scan, allowing the dental surgeon to avoid interfering with critical anatomical structures during implant surgery. Second, when the implant plan is optimally positioned, the NGS provides accurate quidance of the dental surgical instruments according to the pre-operative plan.

Physical quidance is provided via the Guidance Arm. The Guidance Arm grips a standard dental drill from the back end, allowing the surgeon to grip the drill as normal. The Guidance Arm does not move unless the surgeon applies a manual force to the drill. The Guidance Arm will constrain the surgeon to drill according to the prescribed surgical plan, preventing deviation. The surgeon is constantly in control of the drilling.

Visual guidance is provided by 3D graphics and 2D cross sections that indicate the position and orientation of the drill in relation to the pre-operative plan and scan. The visual feedback is updated in real-time so any relative motion between the dental handpiece and the patient properly update the visualization.

The patient tracking portion of the NGS is comprised of the Patient Splint and the Patient Tracker. The Patient Splint is attached to the contralateral side of the patient's mouth. The Patient Splint is placed on the patient prior to the CT scan. A fiducial array with fiducial markers is placed on the Patient Splint prior to the CT scan so the virtual plan can be related to the physical space of the system. The Patient Tracker is a mechanical feedback system that is connected to the Patient Splint on the patient, which relays information to the control software in order to track patient movement. If patient movement occurs during the surgical procedure, the system will respond by altering the prescribed surgical cutting angle and position to accommodate the patient movement, which will maintain the accuracy of the drill placement.

Several steps are required for calibration and measurement during the procedure. The drill is calibrated using the Calibration Drill Bit inserted into a precise position on the Patient Tracker. During the surgery, each drill bit must be measured with the Depth Gauge to determine the proper length of the bit. These measurements complete the loop so the entire NGS is accurate to the tip of the drill.

The NGS is a supporting device, providing additional information and guidance to the decision- making process during the surgical procedure. It is not intended to replace the surgeon's judqment. The final clinical decisions are the sole responsibility of the surgeon. The surgeon can at any time during the surgical procedure modify the planned implant positions. Under no circumstances does the device relieve the surgeon of his or her ultimate clinical responsibility.

The subject device is the same as the NGS cleared under K182776 (the predicate device), except for a change to the dental drill supplier and dental drill collar design. The dental handpiece and motor have received previous 510(k) clearance under K070084

5

and K030163.

The splint is a key component for patient tracking for the NGS. The patient tracking portion of the NGS is comprised of the Chairside Splint and the Patient Tracker. The Chairside Splint is attached to the contralateral side of the patient's mouth. The Chairside Splint is affixed to the patient's teeth using dental materials specified in the labeling. The Chairside Splint is placed on the patient prior to the CT scan. A fiducial array with fiducial markers is placed on the Chairside Splint prior to the CT scan so the virtual plan can be related to the physical space of the system. The Patient Tracker is a mechanical feedback system that is connected to the Patient Chairside on the patient, which relays information to the control software in order to track patient movement. If patient movement occurs during the surgical procedure, the system will respond by altering the prescribed surgical cutting angle and position to accommodate the patient movement, which will maintain the accuracy of the drill placement.

Comparison of Technological Characteristics:

This submission involves a modification to the dental drill supplier and to the dental drill collar design. Otherwise, all performance characteristics of the NGS are the same. The differences introduced by this modification are detailed in the table 1 below.

TechnologicalNGSNGS with Chairside Splint
CharacteristicsSubject DevicePredicate Device (K182776)Comments
Indications for Use
Indications for
UseThe Neocis Guidance System
(NGS) is a computerized
navigational system intended to
provide assistance in both the
planning (pre-operative) and the
surgical (intra- operative) phases of
dental implantation surgery. The
system provides software to
preoperatively plan dental
implantation procedures and
provides navigational guidance of
the surgical instruments.The Neocis Guidance System
(NGS) is a computerized
navigational system intended to
provide assistance in both the
planning (pre-operative) and the
surgical (intra- operative) phases
of dental implantation surgery.
The system provides software to
preoperatively plan dental
implantation procedures and
provides navigational guidance
of the surgical instruments.No difference
Technology / Performance Characteristics
Supply Voltage120 V120 VNo difference
Phases11No difference
Type of CurrentACACNo difference
Rated Frequency
(Hz)60 Hz60 HzNo difference
Technological
CharacteristicsNGS
Subject DeviceNGS with Chairside Splint
Predicate Device (K182776)Comments
Rated Power
Input (VA)600 VA600 VANo difference
Types and
Ratings of
external
accessible fuses5.0 A for 240 V5.0 A for 240 VNo difference
Type of Protection
against Electric
ShockClass I EquipmentClass I EquipmentNo difference
Degree of
Protection against Type BF
Electric ShockType BFType BFNo difference
Equipment
Suitable for use in
the presence of
Flammable
Mixtures?NoNoNo difference
Mode of
OperationContinuous OperationContinuous OperationNo difference
System Lateral
AccuracyRMS