(230 days)
This surgeon's glove is a device made of synthetic rubber intended to be worn by operating room personnel to protect a surgical wound from contamination. This glove is also tested for use with Chemotherapy Drugs and its permeation time is listed as below.
Polychloroprene Powder Free Sterile Surgical Gloves, White, Tested for Use with Chemotherapy Drugs
This document is an FDA 510(k) clearance letter for "Polychloroprene Powder Free Sterile Surgical Gloves, White, Tested for Use with Chemotherapy Drugs" (K182176). It does not describe a study that uses artificial intelligence (AI) or machine learning, nor does it contain the specific types of information requested in your prompt regarding AI/ML device performance.
The document focuses on the device performance of surgical gloves in terms of their resistance to chemotherapy drug permeation. Based on the provided text, here’s an attempt to extract relevant information, but please note it does not align with the requested structure for AI/ML device studies:
1. A table of acceptance criteria and the reported device performance
The document presents the "Breakthrough Detection Time (Minutes)" for various chemotherapy drugs, which can be interpreted as the device's reported performance against a specified test. There isn't an explicit "acceptance criteria" listed in the way one might find for an AI algorithm's metric thresholds. However, regulatory bodies like the FDA typically have guidance or standards for what constitutes acceptable barrier protection for medical gloves against hazardous chemicals. For the purpose of this response, the reported breakthrough times are the "device performance."
| Test Chemotherapy Drug and Concentration | Reported Device Performance (Breakthrough Detection Time - Minutes) |
|---|---|
| Carmustine (BCNU) 3.3 mg/ml (3,300 ppm) | 37.5 (47.8, 38.3, 37.5) |
| Cisplatin 1.0 mg/ml (1,000ppm) | >240 min |
| Cyclophosphamide (Cytoxan) 20 mg/ml (20,000 ppm) | >240 min |
| Dacarabzine (DTIC) 10.0 mg/ml (10,000 ppm) | >240 min |
| Doxorubicin Hydrochloride 2.0 mg/ml (2,000 ppm) | >240 min |
| Etoposide (Toposar) 20.0 mg/ml (20,000 ppm) | >240 min |
| Fluorouracil 50.0 mg/ml (50,000 ppm) | >240 min |
| Ifosfamide 50.0 mg/ml (50,000 ppm) | >240 min |
| Methotrexate 25 mg/ml (25, 000 ppm) | >240 min |
| Mechlorethamine HCI 1.0 mg/ml (1,000 ppm) | >240 min |
| Melphalan 5 mg/ml (5,000 ppm) | >240 min |
| Paclitaxel (Taxol) 6.0 mg/ml (6,000 ppm) | >240 min |
| Thiotepa 10.0 mg/ml (10,000 ppm) | 58.3 (69.8, 68.6, 58.3) |
| Vincristine Sulfate 1.0 mg/ml (1,000 ppm) | >240 min |
2. Sample size used for the test set and the data provenance (e.g. country of origin of the data, retrospective or prospective)
The document does not specify the sample size for the testing, nor the data provenance in terms of country of origin or retrospective/prospective nature. This information would typically be in a detailed test report, not the summary 510(k) clearance letter.
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)
This is not applicable to the type of device and testing described. The "ground truth" for glove permeation testing is established through standardized laboratory methods as defined by organizations like ASTM, not by expert human interpretation in the way AI/ML ground truth is established.
4. Adjudication method (e.g. 2+1, 3+1, none) for the test set
Not applicable. This concept relates to human consensus in medical image interpretation, which is not relevant to chemical permeation testing of gloves.
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/ML device.
6. If a standalone (i.e. algorithm only without human-in-the-loop performance) was done
Not applicable. This is not an AI/ML device.
7. The type of ground truth used (expert consensus, pathology, outcomes data, etc)
The "ground truth" here is the measured breakthrough time of the chemotherapy drugs through the glove material, determined by quantitative laboratory testing using established standards (e.g., ASTM D6978, which is a common standard for this type of testing). This is a direct physical measurement.
8. The sample size for the training set
Not applicable. This is not an AI/ML device, so there is no training set in the context of machine learning.
9. How the ground truth for the training set was established
Not applicable. There is no training set for this device.
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March 28, 2019
PT. Medisafe Technologies Punitha Samy Group Regulatory Affairs Manager JI Batang Kuis. Gg Tambak Rejo Pasar IX, Desa Buntu Bedimbar Tanjung Morawa, Medan, 20362 Id
Re: K182176
Trade/Device Name: Polychloroprene Powder Free Sterile Surgical Gloves, White, Tested for Use with Chemotherapy Drugs Regulation Number: 21 CFR 878.4460 Regulation Name: Non-Powdered Surgeon's Glove Regulatory Class: Class I Product Code: KGO, LZC Dated: February 22, 2019 Received: March 1, 2019
Dear Punitha Samy:
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 mav, 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 avare 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.
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
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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/CombinationProducts/GuidanceRegulatoryInformation/ucm597488.html; good manufacturing practice requirements as set forth in the quality systems (OS) 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 http://www.fda.gov/MedicalDevices/Safety/ReportaProblem/default.htm.
For comprehensive regulatory information about mediation-emitting products, including information about labeling regulations, please see Device Advice (https://www.fda.gov/MedicalDevices/DeviceRegulationandGuidance/) and CDRH Learn (http://www.fda.gov/Training/CDRHLearn). 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 (http://www.fda.gov/DICE) for more information or contact DICE by email (DICE@fda.hhs.gov) or phone (1-800-638-2041 or 301-796-7100).
Sincerely.
Clarence W. Murray lii III -S
For Tina Kiang, Ph.D. Acting Director Division of Anesthesiology. General Hospital, Respiratory, Infection Control, and Dental Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
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Indications for Use
510(k) Number (if known) K182176
Device Name
Polychloroprene Powder Free Sterile Surgical Gloves, White, Tested for Use with Chemotherapy Drugs
Indications for Use (Describe)
This surgeon's glove is a device made of synthetic rubber intended to be worn by operating room personnel to protect a surgical wound from contamination. This glove is also tested for use with Chemotherapy Drugs and its permeation time is listed as below.
| Test Chemotherapy Drug and Concentration | Breakthrough Detection Time (Minutes) |
|---|---|
| Carmustine (BCNU) 3.3 mg/ml (3,300 ppm) | 37.5 (47.8, 38.3, 37.5) |
| Cisplatin 1.0 mg/ml (1,000ppm) | >240 min |
| Cyclophosphamide (Cytoxan) 20 mg/ml (20,000 ppm) | >240 min |
| Dacarabzine (DTIC) 10.0 mg/ml (10,000 ppm) | >240 min |
| Doxorubicin Hydrochloride 2.0 mg/ml (2,000 ppm) | >240 min |
| Etoposide (Toposar) 20.0 mg/ml (20,000 ppm) | >240 min |
| Fluorouracil 50.0 mg/ml (50,000 ppm) | >240 min |
| Ifosfamide 50.0 mg/ml (50,000 ppm) | >240 min |
| Methotrexate 25 mg/ml (25, 000 ppm) | >240 min |
| Mechlorethamine HCI 1.0 mg/ml (1,000 ppm) | >240 min |
| Melphalan 5 mg/ml (5,000 ppm) | >240 min |
| Paclitaxel (Taxol) 6.0 mg/ml (6,000 ppm) | >240 min |
| Thiotepa 10.0 mg/ml (10,000 ppm) | 58.3 (69.8, 68.6, 58.3) |
| Vincristine Sulfate 1.0 mg/ml (1,000 ppm) | >240 min |
Please note that the following drugs have low permeation times: Carmustine (3.3 mg/ml): 37.5 minutes ThioTEPA (10.0 mg/ml): 58.3 minutes
Type of Use (Select one or both, as applicable)
Prescription Use (Part 21 CFR 801 Subpart D)
X Over-The-Counter Use (21 CFR 801 Subpart C)
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§ 878.4460 Non-powdered surgeon's glove.
(a)
Identification. A non-powdered surgeon's glove is a device intended to be worn on the hands of operating room personnel to protect a surgical wound from contamination. A non-powdered surgeon's glove does not incorporate powder for purposes other than manufacturing. The final finished glove includes only residual powder from manufacturing.(b)
Classification. Class I (general controls).