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The Mirage Swift is intended for Multiple Patient Reuse by adult patients (>30 Kg) prescribed continuous positive airway pressure or bilevel therapy for use in home, hospitals or clinics.

The Mirage Swift is designed for adult patients for the delivery of non-invasive ventilatory support using continuous positive airway pressure or bi-level therapy. It is intended for multiple patient re-use and is minimally obtrusive to the user providing a high level of comfort, ease-ofuse and seal.

The provided document is a 510(k) summary for the ResMed Mirage Swift Nasal Mask, seeking clearance for "Multiple Patient Reuse" after initially being cleared as a single patient reuse device.

Based on the provided text, there is no specific performance study with acceptance criteria and a detailed report of device performance as one might expect for a new AI/software device. This document is for a physical medical device (a CPAP mask) and focuses on demonstrating substantial equivalence to predicate devices for an expanded indication for use (multiple patient reuse), not for establishing performance metrics of a novel diagnostic or therapeutic algorithm.

Therefore, many of the requested points regarding acceptance criteria, sample sizes for test/training sets, expert adjudication, MRMC studies, or standalone algorithm performance are not applicable or discoverable from this particular 510(k) summary.

Here's an attempt to answer the questions based only on the provided text:

1. Table of acceptance criteria and the reported device performance

The document does not explicitly state quantitative acceptance criteria or a direct performance report in the context of a new diagnostic/therapeutic device. Instead, the "acceptance criterion" is implicitly demonstrating substantial equivalence to predicate devices that are already cleared for multiple patient reuse. The reported "performance" is that this substantial equivalence has been met.

2. Sample sized used for the test set and the data provenance (e.g. country of origin of the data, retrospective or prospective)

Not applicable. This is not a study assessing diagnostic performance against a test set. The "performance data" mentioned would likely pertain to cleaning, disinfection, and material compatibility relevant to multiple patient reuse, rather than a clinical outcome study with a "test set" of patients.

3. Number of experts used to establish the ground truth for the test set and the qualifications of those experts (e.g. radiologist with 10 years of experience)

Not applicable. "Ground truth" in the context of expert consensus for a diagnostic test is not relevant here. The "ground truth" for multiple patient reuse would be established through testing cleaning efficacy, material degradation after disinfection cycles, and biocompatibility, typically performed in a lab setting rather than by clinical experts establishing a diagnosis.

4. Adjudication method (e.g. 2+1, 3+1, none) for the test set

Not applicable. There is no "test set" in the context of expert adjudication for this type of submission.

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 document is about a physical CPAP mask, not an AI or software-assisted diagnostic device. Therefore, no MRMC study or AI improvement metrics are relevant or present.

6. If a standalone (i.e. algorithm only without human-in-the-loop performance) was done

Not applicable. This is a physical medical device, not an algorithm.

7. The type of ground truth used (expert concensus, pathology, outcomes data, etc)

The concept of "ground truth" as it applies to diagnostic algorithms is not relevant here. For the "Multiple Patient Reuse" claim, the "ground truth" would be objective evidence from laboratory testing demonstrating that the device can be effectively cleaned and disinfected according to a validated protocol without material degradation or compromising safety/performance, making it suitable for subsequent patient use. The document states that "Performance data and rationale are provided" to support this.

8. The sample size for the training set

Not applicable. This is a physical medical device, not an algorithm that requires a "training set."

9. How the ground truth for the training set was established

Not applicable. As above, this is not an algorithm requiring a "training set" or "ground truth" in that context.

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The Nasal Jacks Mask is an accessory to a non-continuous ventilator (respirator), intended for single-patient multiple use for adult patients prescribed continuous positive airway pressure (CPAP) and bi-level therapy in hospital, clinical, and home environments.

The Nasal Jacks Mask is designed for adult patients for the delivery of non-invasive ventilatory support using continuous positive airway pressure or bi-level therapy. It is intended for singlepatient, multi-use and is minimally obtrusive to the user providing a high level of comfort, ease-ofuse and seal. The Nasal Jacks Mask is supported by headgear to allow a seal with the patients nostrils via the nasal cushions, then connected via tubing to a CPAP or bi-level flow generator. Positive pressure ventilation is thus applied to the lungs in a non-invasive manner. The Nasal Jacks Mask comes in one frame size and has three nasal cushion sizes.

The provided text describes the 510(k) summary for the Nasal Jacks Mask, a device intended for non-invasive ventilatory support. Here's a breakdown of the requested information based on the provided document:

1. Table of Acceptance Criteria and Reported Device Performance

2. Sample Sizes Used for the Test Set and Data Provenance

The document does not specify the sample sizes used for the test set or the data provenance (country of origin, retrospective/prospective). It generally states that "Performance testing has been carried out to verify and validate the safety and effectiveness."

3. Number of Experts Used to Establish the Ground Truth for the Test Set and Qualifications of Those Experts

The document does not provide any information about the number of experts used to establish ground truth or their qualifications. The testing appears to be primarily engineering/objective performance testing rather than human expert assessment of outcomes.

4. Adjudication Method for the Test Set

The document does not mention any adjudication method as the studies described are performance tests and biocompatibility tests, not clinical studies requiring human adjudication of results.

5. If a Multi-Reader Multi-Case (MRMC) Comparative Effectiveness Study was done, and the effect size.

No, an MRMC comparative effectiveness study was not done. The study described focuses on the physical and material characteristics of the device compared to predicate devices.

6. If a Standalone (i.e. algorithm only without human-in-the-loop performance) was done.

Not applicable. This device is a medical mask, not an algorithm or AI system.

7. The Type of Ground Truth Used

For the performance tests (pressure-flow, dead space, flow impedance), the ground truth was based on objective measurements and comparison to established predicate device performance. For material biocompatibility, the ground truth was based on ISO 10993 standards or the existing approval of predicate materials.

8. The Sample Size for the Training Set

Not applicable. This device is a physical mask and does not involve a "training set" in the context of machine learning or algorithms.

9. How the Ground Truth for the Training Set Was Established

Not applicable, as this is not an algorithm-based device.

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The Breas PV10i CPAP System is intended to deliver Continuous Positive Airway Pressure (CPAP) therapy for the treatment of adult Obstructive Sleep Apnea (OSA).

In the treatment of sleep disorders, CPAP is well established and common practice as a means to prevent upper airways from collapsing and therefore avoid breathing problems associated with airway collapse and obstruction. There are a number of devices legally marketed in the United States for this application, including self-adjusting CPAP systems such as the predicate ResMed Sullivan Autoset T. The self-adjusting systems accommodate pressure requirements that may vary (e.g., as patients change bodies positions or enter different sleep stages).

The Breas PV10i CPAP is similar to the predicate Breas PV100 CPAP System, but with the addition of self-adjusting pressure features. Both Breas devices are microprocessor controlled based on firmware (embedded software). Both designs incorporate pressure sensors that monitor output pressure and provide feedback to the microprocessors. The PV10i also incorporates an airflow sensor and flow signal processing means in firmware to provide self-adjusting capability.

The therapy delivered by the Breas PV10i CPAP System can be either:

• 1. Self-adjusting in response to variations in patient breathing patterns (CPAP "i" mode), or
• 2. Set to a constant pressure level (constant CPAP mode).

The primary hardware component is a blower that generates airflow. The blower assembly consists of a brushless DC motor that drives a fan, entraining ambient air through a filter and pressurizing it to provide the prescribed airflow with CPAP for the patient. The microprocessor controls the motor and hence the speed of the fan.

The PV10i pressure range is 4 - 20 cmH20. Starting pressure and self-adjusting pressure limits are settable by clinical personnel in accordance with the patient's prescription.

The CPAP airflow is delivered via a single lumen outlet tube that may be connected to various non-invasive patient interfaces, such as nasal masks. To minimize CO2 rebreathing, masks or other interfaces permitting a leak flow of at least 12 liters/minute at the minimum output pressure setting of 4 cm of H20 are recommended for use with the PV10i.

The pressure transducer incorporated in the PV10i continuously monitors output pressure to the patient and reference ambient pressure. This enables the device to automatically compensate for altitude changes.

The PV10i has an auto-switching power supply that facilitates use in conjunction with international travel (100 - 240 VAC). It can also be used with an external 12 - 24 VDC power source when AC mains line voltage is not available. This DC power source capability is not intended as a battery power back-up system for any critical treatment applications. An accessory Remote Control Module may be connected that enables clinicians to operate the PV10i without using the control and setting panels on the device itself. A PC-based software program may also be supplied that provides an optional means for clinicians to set patient parameters (e.g., start and limit pressures) and track patient compliance.

The PV10i and its accessories are not sterile. The outer dimensions of the PV10i housing are 6.3 × 4.5 × 9.3 inches, and the device weighs 3.7 pounds.

The Breas PV10i CPAP System is intended to deliver Continuous Positive Airway Pressure (CPAP) therapy for the treatment of adult Obstructive Sleep Apnea (OSA). The studies performed aimed to demonstrate the device's efficacy and safety, particularly for its self-adjusting pressure features, and its substantial equivalence to predicate devices.

1. Table of Acceptance Criteria and Reported Device Performance:

The document describes several types of testing rather than explicit, quantified acceptance criteria in a pass/fail table for each feature. However, the overarching acceptance criterion is that the device meets its stated performance specifications and demonstrates substantial equivalence to predicate devices. The reported performance indicates this criterion was met.

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