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510(k) Data Aggregation
(111 days)
DTC
The PSA cable is an accessory indicated for use with external PSA equipment distributed by Boston Scientific and is used for the transmission of sensing signals and pacing pulses for evaluation of lead placement characteristics during implant of pacemakers and defibrillators and for the support of other pacemaker functionality.
The Pacing System Analyzer (PSA) cable, Model 6763, is an external cable used to transmit signals to and from a connected PSA device. The connected PSA equipment is used during the implantation of pacemakers and defibrillators to evaluate the placement and integrity of leads and to determine the appropriate pacing parameters for the implanted device. The PSA cable leadwires are affixed to the implanted lead while the other end of the cable, the trunk cable, is plugged into the external PSA device. The PSA cable is used with the BSC distributed PSA devices.
This document is a 510(k) summary for the Boston Scientific PSA Cable, Model 6763. It primarily focuses on demonstrating substantial equivalence to a predicate device rather than detailing specific clinical study results or acceptance criteria with numerical performance targets for an AI device.
Therefore, many of the requested sections about acceptance criteria, performance metrics, sample sizes, and expert adjudication are not applicable or cannot be extracted from this document, as it pertains to a physical cable intended for signal transmission, not an AI-powered diagnostic device.
Here's a breakdown based on the provided text, indicating where information is present and where it is not:
1. Table of Acceptance Criteria and Reported Device Performance
Not applicable in the context of an AI device's performance metrics (e.g., sensitivity, specificity). The "Performance Data" section describes categories of testing for a physical cable.
Acceptance Criteria Category | Reported Device Performance (as far as applicable for a cable) |
---|---|
Sterilization | Verification and Validation (V&V) testing performed. Implied successful. |
Biocompatibility | V&V testing performed. Implied successful. |
Electromagnetic Compatibility | V&V testing performed. Implied successful. |
Electrical Safety | V&V testing performed. Implied successful. |
Performance/Bench testing | V&V testing performed. Implied successful. |
2. Sample size used for the test set and the data provenance
Not applicable. This document describes testing for a physical cable, not a software device that uses a test set of data. The performance section mentions "Design verification and validation (V&V) testing" which refers to laboratory and bench tests for electrical, mechanical, and safety aspects, not a dataset from patients.
3. Number of experts used to establish the ground truth for the test set and the qualifications of those experts
Not applicable. This is not a study requiring expert readers to establish ground truth for a diagnostic AI.
4. Adjudication method for the test set
Not applicable.
5. 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. This is not an AI device for diagnostic assistance.
6. If a standalone (i.e. algorithm only, without human-in-the-loop performance) was done
Not applicable. This is not an AI algorithm.
7. The type of ground truth used
Not applicable. The "ground truth" for a cable's performance would be engineering specifications and standards, verified through bench testing, not clinical outcomes or expert consensus on medical images/data.
8. The sample size for the training set
Not applicable. This is not an AI device that requires a training set.
9. How the ground truth for the training set was established
Not applicable.
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(111 days)
DTC
The PK-141 patient cable is an accessory indicated for use with external equipment from BIOTRONIK and is used for the transmission of sensing signals and pacing pulses for diagnostics and therapy in the context of intracardiac examinations including the following activities:
- Temporary External Pacing Provides temporary stimulation during implantable pacemaker procedures or physician evaluations.
- Lead Threshold Determination Determines in situ lead characteristics of impedance, capture threshold. P/R wave amplitude and P/R wave slew rate. Determines the in vivo retrograde conduction time.
- Pacemaker Function Test Tests and analyzes the in vitro operation of external or implantable pulse generators. Determines the following parameters: pulse amplitude and width, AV delay, and rate/interval.
The PK-141 patient cable is compatible with the following BIOTRONIK external equipment: ICS 3000 Implant Control System, EDP 20/30 B External Pacemakers, and ERA 300/3000 Pacing System Analyzers. The PK-141 is intended to connect to the patient's sensing and pacing leads. The PK-141 is connected to the Redel connector provided by the external equipment and the alligator clips connect to the electrode. The PK-141 is made up of a 2.8m cable with four touch-proof alligator clips. The alligator clips are clamped directly to the tip or the contact ring of the leads. During its use, the cable is in the sterile field; therefore it must be sterile itself. Skin contact with the patient is not anticipated.
The provided text does not contain information about acceptance criteria or a study that proves the device meets those criteria for the PK-141 Patient Cable. The document is a 510(k) premarket notification summary and an FDA clearance letter, which focuses on demonstrating substantial equivalence to a predicate device and outlining the device's indications for use.
Therefore, I cannot populate the requested table and answer the study-related questions based on the provided text.
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(87 days)
DTC
The SigmaPace 1000 External Pacemaker Analyzer is intended for use as regular preventative maintenance and quality assurance checks on external cardiac pacemakers in both the pre-hospital and hospital based environments.
The SigmaPace 1000 is limited to preventative maintenance checks for transcutaneous and transvenous types of temporary external cardiac pacemakers. The SigmaPace 1000 will perform a full range of specific testing procedures and protocols developed by the external cardiac pacemaker manufacturers. The SigmaPace 1000 will also provide ECG simulation capabilities for applications in clinical training and product demonstration.
The SigmaPace 1000 is intended to be used by biomedical technicians, OEM manufacturers, and third party service facilities to perform preventative maintenance and quality assurance checks on external cardiac pacemakers, to verify the operation of devices returned from repair, and to assist repair facilities in the diagnosis of intermittent performance problems. The SigmaPace 1000 is also intended to be used by training facilities to train medical personnel.
The SigmaPace 1000 is not used on patients and does not perform any diagnostic, therapeutic, or monitoring functions. Additionally, these devices are not used to test any programmable, implantable pacemakers or any related indwelling cardiovascular catheters or lead wires.
The SigmaPace 1000 is a device used to verify the performance of various parameters of external cardiac pacemakers. This is done by connecting the external leads of the pacemaker to test inputs on the SigmaPace 1000 and selecting the pacemaker to test or by using the press buttons on the front panel display or via appropriate test cables by serial port (RS232). The SigmaPace 1000 can perform a variety of Transcutaneous and Transvenous (Atrial and Ventricular) Pacer tests.
Pulse current, rate, width, and energy
Qualitative demand and async mode tests
Amplitude sensitivity tests
Noise immunity tests
Paced and Sensed Refractory tests
Selectable model specific transcutaneous algorithms
Selectable test loads
DC leakage current (tranvenous)
Current drain test (transvenous)
Long term test for pacer output stability
ECG simulation for training activities
Acceptance criteria and device performance information for the DNI NEVADA INC. SigmaPace 1000 External Pacemaker Analyzer:
This submission document primarily focuses on demonstrating substantial equivalence to predicate devices and does not detail specific quantitative acceptance criteria or a dedicated study report with performance metrics against those criteria. Instead, it describes a more general verification and validation process.
1. Table of Acceptance Criteria and Reported Device Performance:
The document does not provide a table with specific quantitative acceptance criteria and corresponding reported device performance values. It outlines the types of tests performed and attests that the device meets the requirements.
Acceptance Criteria Category | Reported Device Performance Summary (Qualitative) |
---|---|
General Functionality | Successfully completed for menu structure, test load selections, battery circuitry, baud rate, and serial port operation. |
Pacer Parameter Testing | Transcutaneous test (ventricular channel) and transvenous tests (both atrial and ventricular channels) successfully completed. This implies accurate measurement of pulse current, rate, width, energy, amplitude sensitivity, noise immunity, paced and sensed refractory tests, DC leakage current, current drain, and long-term output stability. |
Algorithms Testing | Algorithms for specific external cardiac pacemaker models successfully completed. |
Microprocessor | Internal microprocessor clock frequency testing successfully completed. |
Safety Standards | Designed to meet IEC 1010 safety standards; internal lithium battery charger meets UL/CSA safety requirements. |
Hazard Analysis | Primary system function hazards were determined, reviewed, and addressed to identify and mitigate errors leading to incorrect results. |
2. Sample size used for the test set and the data provenance:
- The document does not explicitly state the sample size used for the test set.
- The data provenance is not specified regarding country of origin or whether the testing was retrospective or prospective. It describes ongoing "verification and validation testing" which implies prospective testing of the device itself.
3. Number of experts used to establish the ground truth for the test set and the qualifications of those experts:
- This information is not provided. The ground truth for a pacemaker analyzer would typically be established by comparing its measurements to a known, highly accurate reference standard or a golden standard pacemaker. The document does not specify who conducted this comparison or their qualifications.
4. Adjudication method for the test set:
- An adjudication method is not mentioned. Given the nature of a test equipment device, performance would likely be validated against established electrical engineering standards and reference equipment, rather than expert adjudication.
5. If a multi-reader multi-case (MRMC) comparative effectiveness study was done:
- No, an MRMC comparative effectiveness study was not done. The device is test equipment and is not directly involved in patient diagnosis or treatment by human readers. It analyzes external pacemakers, not medical images or patient data.
6. If a standalone (i.e., algorithm only without human-in-the-loop performance) was done:
- Yes, performance testing described is for the standalone device. The SigmaPace 1000 is an automated external pacemaker analyzer. Its "algorithms testing" and other parameter verifications are inherently standalone performance assessments.
7. The type of ground truth used:
- The document implies the use of established engineering and functional specifications as the ground truth. The device "is tested to ensure it meets the requirements as defined in the product specification and advertising." This suggests the ground truth is derived from design specifications and established standards for pacemaker performance.
8. The sample size for the training set:
- This information is not applicable and not provided. The SigmaPace 1000 is a measurement device, not an AI/machine learning algorithm that requires a "training set" in the conventional sense. Its "algorithms" refer to specific testing protocols for different pacemaker models, not learned models.
9. How the ground truth for the training set was established:
- This information is not applicable and not provided for the reasons stated above (not an AI/ML algorithm requiring a training set). The "algorithms" are likely deterministic test sequences and calculation methods programmed into the device based on pacemaker manufacturer specifications and industry standards.
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(57 days)
DTC
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(198 days)
DTC
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