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Intended Use HAMILTON-H900

The HAMILTON-H900 humidifier is intended to add moisture and to warm breathing gases during invasive and non-invasive mechanical ventilation. The intended area of use is the intensive care ward or the recovery room.

The HAMILTON-H900 humidifier is a medical device intended for use by qualified, trained personnel under the direction of a physician and within the limits of its stated technical specifications.

Intended Use HAMILTON-BC8010

The HAMILTON-BC8010 breathing set is intended to be used together with compatible Hamilton Medical respiratory gas humidifiers during invasive and noninvasive mechanical ventilation of pediatric and neonatal patients.

Intended Use HAMILTON-BC4010

The HAMILTON-BC4010 breathing set is intended to be used together with compatible Hamilton Medical respiratory gas humidifiers during invasive and noninvasive mechanical ventilation of pediatric and neonatal patients.

HAMILTON-H900

The HAMILTON-H900 respiratory gas humidifier is designed to add heat and moisture to respiratory gases, which are then administered to patients who need invasive or noninvasive ventilation. The breathing gas is passed through a humidifier chamber, where the gas is heated and humidified using an external heat source.

The HAMILTON-H900 humidifier uses breathing circuits that are recognized automatically when connected to the humidifier. The humidifier uses two heating systems as heat sources:

• -A heating plate that has contact with the metal plate of a special humidifier chamber inserted into the base of the humidifier prior to application, thus heating the water contained inside the chamber.
• -The controlled heating within the breathing circuits.

The respiratory gas exiting the humidifier chamber is continuously monitored using temperature sensors that are integrated into the humidifier base. Additionally, a temperature probe inside the breathing tube is used to measure the temperature of the gas delivered to the patient airway.

The design of the breathing tubes offers heating performance over the entire length by providing constant heating of the entire tube wall, from the chamber exit to the patient connection. A float mechanism, together with detection of the water level inside the humidifier chamber and the autofill mechanism, keeps a constant water level.

HAMILTON-BC8010

The HAMILTON-BC8010 is a single-use, dual-limb breathing circuit comprising heated inspiratory and heated expiratory tubes. The humidifier chamber uses a float mechanism to keep a constant water level inside the auto-feed chamber.

HAMILTON-BC4010

The HAMILTON-BC4010 is a single-imb breathing circuit comprising a heated inspiratory tube. The humidifier chamber uses a float mechanism to keep a constant water level inside the auto-feed chamber.

HAMILTON-HC322/HC310

The HAMILTON-HC322/HC310 are single-use humidifier chambers with a float mechanism to keep a constant water level inside the auto-feed chamber. The HAMILTON-HC322 humidifier chamber is part of the HAMILTON-BC8022/BC4022 breathing sets and the HAMILTON-HC310 humidifier chamber is part of the HAMILTON-BC8010/BC4010 breathing sets, as cleared in K152029.

This is a 510(k) summary for a medical device (respiratory gas humidifier and breathing circuits), not an AI/ML medical device. Therefore, the information requested about acceptance criteria, study details, and ground truth establishment, which are typical for AI/ML device submissions, are not primarily available or applicable in the provided text.

The document discusses substantial equivalence to predicate devices based on technological characteristics and performance, focusing on non-clinical data. It does not describe an AI/ML algorithm that predicts or diagnoses based on medical images or other data, nor does it detail a study that evaluates the performance of such an algorithm against a ground truth established by experts.

However, I can provide the acceptance criteria and performance as described for this specific device, based on the provided text, recognizing that it's not in the context of an AI/ML model.

Here's an analysis of the provided text, focusing on the closest equivalents to your requested information, understanding the context is a medical device, not an AI/ML diagnostic:

The provided text is a 510(k) summary for the Hamilton-H900 Humidifier and Hamilton-BC series breathing circuits. This document outlines the rationale for the device's substantial equivalence to previously cleared predicate devices. The "acceptance criteria" and "study that proves the device meets the acceptance criteria" in this context refer to engineering and performance specifications and non-clinical testing, rather than the type of clinical performance study typically conducted for AI/ML diagnostic or predictive devices.

Therefore, many of the requested points (e.g., number of experts for ground truth, adjudication methods, MRMC study, standalone performance for an algorithm) are not applicable to this type of device submission.

Here is the information extractable from the document, focusing on performance characteristics and non-clinical testing rather than AI/ML specific criteria:

Acceptance Criteria and Reported Device Performance (Non-AI/ML Context)

The acceptance criteria are implied by the "Characteristic used for comparison" and the "HAMILTON-H900 (Subject device)" column in Table 1 for the humidifier and Table 2 for the breathing circuits. The "reported device performance" is the statement that the subject device meets these established characteristics, which are largely identical to the predicate device.

1. Table of Acceptance Criteria and the Reported Device Performance

For HAMILTON-H900 (Humidifier):

For HAMILTON-BC8010 / BC4010 (Breathing Circuits):

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