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510(k) Data Aggregation
(85 days)
A patient examination glove is a disposable device intended for medical purposes that is worn on the examiner's hand or finger to prevent contamination between patient and examiner.
It is the powder-free variation of the class I latex patient examination gloves made by on-line polymer-coating and mild on-line chlorination process modifies the surface characteristics and causes it to remain tackfree without the use of any dusting or donning powder.
Based on the provided document, the device in question is Powder Free Nitrile Examination Gloves, Blue (colored). This document is a 510(k) Summary for a medical device which typically focuses on demonstrating substantial equivalence to a legally marketed predicate device rather than presenting a clinical study proving device performance against specific acceptance criteria in the context of an AI-powered diagnostic device.
Therefore, many of the requested elements for an AI device (like human reader improvement with AI assistance, standalone performance, training set details, expert qualifications for ground truth) are not applicable to this type of device and submission.
However, I can extract the acceptance criteria and performance data for the physical and biological characteristics of the gloves as presented in the "Summary of the Technological Characteristic" section.
Here's the breakdown:
1. A table of acceptance criteria and the reported device performance
| Characteristic | Acceptance Criteria (Predicate / Subject Device) | Reported Device Performance (Subject Device) |
|---|---|---|
| Dimension | ||
| Length (size: XSmall) | Meet 220mm min | Meet 220mm min |
| Length (size: Small) | Meet 220mm min | Meet 220mm min |
| Length (size: Medium) | Meet 230mm min | Meet 230mm min |
| Length (size: Large) | Meet 230mm min | Meet 230mm min |
| Length (size: XLarge) | Meet 230mm min | Meet 230mm min |
| Thickness (palm) | Meet 0.05mm min | Meet 0.05mm min |
| Thickness (finger) | Meet 0.05mm min | Meet 0.05mm min |
| Width (size: XSmall) | Meet 70 ± 10 mm | Meet 70 ± 10 mm |
| Width (size: Small) | Meet 80 ± 10 mm | Meet 80 ± 10 mm |
| Width (size: Medium) | Meet 95 ± 10 mm | Meet 95 ± 10 mm |
| Width (size: Large) | Meet 110 ± 10 mm (Subject); 111 ± 10 mm (Predicate) | Meet 110 ± 10 mm |
| Width (size: XLarge) | Meet 120 ± 10 mm | Meet 120 ± 10 mm |
| Physical Properties | ||
| (Before Ageing) Tensile Strength | Meet 14MPa min. | Meet 14MPa min. |
| (Before Ageing) Elongation | Meet 500% min | Meet 500% min |
| (After Aging) Tensile Strength | Meets 14MPa min | Meets 14MPa min |
| (After Aging) Elongation | Meet 400% min. | Meet 400% min. |
| Water Leak Test (Before Aging) | Meet AQL 1.5 | Meet AQL 1.5 |
| Water Leak Test (After Aging) | Meet AQL 2.5 | Meet AQL 2.5 |
| Residual Powder Content | Meet 2mg/glove max. | Meet 2mg/glove max. |
| Biocompatibility Test | ||
| Primary Skin Irritation Test | Passes; No irritant response | Passes; No irritant response |
| Skin Sensitization Test | Passes; No skin sensitization effect | Passes; No skin sensitization effect |
2. Sample sized used for the test set and the data provenance:
The document does not specify the exact sample sizes used for each test (e.g., how many gloves were tested for length, tensile strength, or water leaks). It simply states that the subject device "Meet[s]" or "Passes" the criteria. The provenance of the data is not explicitly stated beyond being presented in a submission from Careglove Global Sdn Bhd, Malaysia, implying the testing was conducted to support their device. It's standard for these types of tests to be prospective, laboratory-based evaluations.
3. Number of experts used to establish the ground truth for the test set and the qualifications of those experts:
Not applicable. This device is a physical product (examination gloves), not an AI-powered diagnostic tool requiring expert interpretation for "ground truth". The performance criteria are physical and chemical measurements or biological response assessments, not based on expert consensus.
4. Adjudication method for the test set:
Not applicable for the same reasons as #3. Quality control of physical properties does not typically involve expert adjudication.
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.
6. If a standalone (i.e. algorithm only without human-in-the-loop performance) was done:
Not applicable. This is not an AI device. The "standalone performance" is the inherent physical and chemical properties of the glove itself.
7. The type of ground truth used:
The "ground truth" for the physical and chemical properties of the gloves is established by standardized laboratory testing methods (e.g., likely conforming to ASTM standards like D6310, as mentioned in the document). For biocompatibility, the ground truth is established by the biological response observed in appropriate in vivo or in vitro models as per standard biocompatibility testing protocols.
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. This is not an AI device.
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