(87 days)
A patient examination gloves is a disposable device intended for medical purpose that is worn on the examiner's hand or fingers to prevent contamination between patient and examiner. In addition, these gloves were tested for use with chemotherapy drugs in accordance with ASTM D6978-05 Standard Practice for Assessment of Medical gloves to Permeation by Chemotherapy Drugs.
The subject device is single use, disposable gloves intended for medical purposes to be worn on the examiner's hands to prevent contamination between patient and examiner. The gloves are powder-free, ambidextrous with beaded cuff, blue colored, nitrile, and tested for use with chemotherapy drugs. The gloves are offered in six sizes: XS, S, M, L, XL, XXL. The subject device is non-sterile.
The provided document is a 510(k) premarket notification for Nitrile Patient Examination Gloves (Tested for Use with Chemotherapy Drugs). It details the device's technical characteristics, intended use, and performance testing results to demonstrate substantial equivalence to a predicate device.
Here's the breakdown of the acceptance criteria and study information:
1. Table of Acceptance Criteria and Reported Device Performance
The core performance evaluation for these gloves relates to their physical properties, freedom from holes, powder content, biocompatibility, and most importantly, resistance to permeation by chemotherapy drugs.
| Test Method | Performance Characteristic | Acceptance Criteria | Reported Device Performance |
|---|---|---|---|
| ASTM D6319 | Physical Dimensions Test | ||
| Length (mm) - XS | ≥220 | > 240/Pass | |
| Length (mm) - S/M/L/XL/XXL | ≥230 | > 240/Pass | |
| Width (mm) - XS | 70 ± 10 | 67-72/Pass | |
| Width (mm) - S | 80 ± 10 | 76-83/Pass | |
| Width (mm) - M | 95 ± 10 | 91-99/Pass | |
| Width (mm) - L | 110 ± 10 | 106-112/Pass | |
| Width (mm) - XL | 120 ± 10 | 116-124/Pass | |
| Width (mm) - XXL | 130 ± 10 | 127-134/Pass | |
| Thickness (mm) - Finger | ≥0.05 | 0.06-0.10/Pass | |
| Thickness (mm) - Palm | ≥0.05 | 0.07-0.10/Pass | |
| ASTM D5151 | Watertightness Test for Detection of Holes | Meet the requirements of ASTM D5151 AQL 2.5 | 0/125/Pass (This implies 0 holes out of 125 gloves tested, meeting or exceeding AQL 2.5) |
| ASTM D6124 | Powder Content | Meet the requirements of ASTM D6124 ≤ 2.0mg | 0.02mg/Pass |
| ASTM D412 | Physical Properties (Tensile Strength & Elongation) | ||
| Before Aging: | |||
| Tensile Strength | ≥14MPa | 16.4-17.8MPa/Pass | |
| Ultimate Elongation | ≥500% | 533-551%/Pass | |
| After Aging: | |||
| Tensile Strength | ≥14MPa | 15.8-16.8MPa/Pass | |
| Ultimate Elongation | ≥400% | 520-554%/Pass | |
| ISO 10993-5 | Biocompatibility - Cytotoxicity | Non- In Vitro Cytotoxicity | Under conditions of the study, device extract is not cytotoxic. /Pass |
| ISO 10993-10 | Biocompatibility - Irritation | Non-irritating | Under the conditions of the study, not an irritant. / Pass |
| ISO 10993-10 | Biocompatibility - Sensitization | Non-sensitizing | Under conditions of the study, not a sensitizer. / Pass |
| **ASTM D6978-05 (Reapproved 2019) ** | Chemotherapy Drug Permeation (Minimum Breakthrough Detection Time) | ||
| Carboplatin (10.0 mg/ml) | N/A (Comparative to predicate) | > 240 Minutes | |
| Carmustine (BCNU) (3.3 mg/ml) | N/A (Comparative to predicate) | 35.2 Minutes | |
| Cyclophosphamide (Cytoxan) (20.0 mg/ml) | N/A (Comparative to predicate) | > 240 Minutes | |
| Doxorubicin (2.0 mg/ml) | N/A (Comparative to predicate) | > 240 Minutes | |
| Etoposide (20.0 mg/ml) | N/A (Comparative to predicate) | > 240 Minutes | |
| Fluorouracil (50.0 mg/ml) | N/A (Comparative to predicate) | > 240 Minutes | |
| Methotrexate (25.0 mg/ml) | N/A (Comparative to predicate) | > 240 Minutes | |
| Paclitaxel (6.0 mg/ml) | N/A (Comparative to predicate) | > 240 Minutes | |
| ThioTepa (10.0 mg/ml) | N/A (Comparative to predicate) | 76.3 Minutes |
Note on Chemotherapy Permeation Acceptance Criteria: The document primarily presents these as reported values and compares them to the predicate device in Table 1 (pages 6-7). The acceptance criteria for these would implicitly be that the breakthrough times are considered sufficient for safe use, or comparable/better than the predicate for equivalent drugs, with a clear warning for drugs with low permeation times. The "Warning: Please do not use with Carmustine (BCNU) and ThioTepa" indicates that the low breakthrough times for these specific drugs are accepted with a cautionary label, rather than requiring an explicit "minimum time" acceptance criterion for regulatory clearance.
2. Sample Size Used for the Test Set and Data Provenance
The document does not explicitly state the total sample size for all tests performed. However, it does provide a specific sample size for one critical test:
- Watertightness Test (ASTM D5151): 125 gloves were tested (indicated by "0/125/Pass").
- For other tests (e.g., physical dimensions, tensile strength, powder content, biocompatibility, chemotherapy permeation), the specific number of gloves or samples tested is not explicitly stated in the provided summary, although the ASTM standards themselves would specify statistical sampling plans.
- Data Provenance: The tests were conducted by the manufacturer, Yunnan Huazhiyuan Medical Technology Co., Ltd. The location is China. The studies are retrospective in the sense that they are conducted on manufactured devices to demonstrate compliance with standards for the 510(k) submission, rather than being part of a prospective clinical trial.
3. Number of Experts Used to Establish Ground Truth for the Test Set and Qualifications
This section is not applicable to this type of device and submission. The "ground truth" for the performance of these medical gloves is established through adherence to recognized international and national standards (ASTM, ISO) for physical properties, chemical resistance, and biocompatibility, as measured by laboratory equipment and procedures, not by expert human interpretation or consensus. No human "experts" are interpreting images or clinical data for this non-diagnostic device.
4. Adjudication Method for the Test Set
This section is not applicable. Adjudication methods like 2+1 or 3+1 are used in clinical studies, particularly in imaging or diagnostic device evaluations where multiple readers interpret data and discrepancies need to be resolved. For laboratory bench testing against physical and chemical standards, there is no human interpretation needing adjudication.
5. If a Multi-Reader Multi-Case (MRMC) Comparative Effectiveness Study Was Done
This section is not applicable. MRMC studies are specific to diagnostic devices, especially those involving image interpretation by multiple human readers, to assess the impact of an AI algorithm on reader performance. This device is a medical glove, a Class I non-diagnostic device, and its performance is evaluated through bench testing against established standards, not human reader studies.
6. If a Standalone (i.e., algorithm only without human-in-the-loop performance) Was Done
This section is not applicable. This device is not an algorithm or AI-based product. Its performance is entirely standalone in the sense that its physical and chemical properties are measured directly from the device itself.
7. The Type of Ground Truth Used
The "ground truth" for this device's performance is based entirely on laboratory bench testing results measured against predefined acceptance criteria established by recognized international standards (ASTM and ISO).
- Physical properties: Measured dimensions, tensile strength, elongation.
- Freedom from holes: Tested using a water-tightness test.
- Powder content: Measured residual powder.
- Biocompatibility: In vitro cytotoxicity, irritation, and sensitization tests.
- Chemotherapy drug permeation: Measured breakthrough times using specific chemical assays as per ASTM D6978-05.
8. The Sample Size for the Training Set
This section is not applicable. This is a physical medical device, not an AI/ML algorithm that requires a training set. The "training" for the device's manufacturing process would be based on quality control and manufacturing specifications, not a data training set.
9. How the Ground Truth for the Training Set Was Established
This section is not applicable as it pertains to AI/ML devices.
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Image /page/0/Picture/0 description: The image shows the logo of the U.S. Food and Drug Administration (FDA). The logo consists of two parts: the Department of Health & Human Services logo on the left and the FDA logo on the right. The FDA logo is in blue and includes the letters "FDA" followed by the words "U.S. Food & Drug Administration".
December 18, 2021
Yunnan Huazhiyuan Medical Technology Co., Ltd. % Boyle Wang Official Correspondent Shanghai Truthful Information Technology Co., Ltd. RM.1801,No.161 Lujiazui East Rd.,Pudong Shanghai. 200120 China
Re: K213051
Trade/Device Name: Nitrile Patient Examination Gloves (Tested for Use with Chemotherapy Drugs) Regulation Number: 21 CFR 880.6250 Regulation Name: Non-powdered patient examination glove Regulatory Class: Class I, reserved Product Code: LZA, LZC Dated: September 16, 2021 Received: September 22, 2021
Dear Boyle Wang:
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 may, 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 aware 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
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statutes and regulations administered by other Federal agencies. You must comply with all the Act's 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/combination-products/guidance-regulatory-information/postmarketing-safety-reportingcombination-products); good manufacturing practice requirements as set forth in the quality systems (QS) 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 https://www.fda.gov/medical-device-safety/medical-device-reportingmdr-how-report-medical-device-problems.
For comprehensive regulatory information about medical devices and radiation-emitting products, including information about labeling regulations, please see Device Advice (https://www.fda.gov/medicaldevices/device-advice-comprehensive-regulatory-assistance) and CDRH Learn (https://www.fda.gov/training-and-continuing-education/cdrh-learn). 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 (https://www.fda.gov/medical-device-advice-comprehensive-regulatoryassistance/contact-us-division-industry-and-consumer-education-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, III, PhD Assistant Director DHT4B: Division of Infection Control and Plastic Surgery Devices OHT4: Office of Surgical and Infection Control Devices Office of Product Evaluation and Quality Center for Devices and Radiological Health
Enclosure
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Indications for Use
510(k) Number (if known)
K213051
Device Name
Nitrile Patient Examination Gloves (Tested for Use with Chemotherapy Drugs)
Indications for Use (Describe)
A patient examination gloves is a disposable device intended for medical purpose that is worn on the examiner's hand or fingers to prevent contamination between patient and examiner. In addition, these gloves were tested for use with chemotherapy drugs in accordance with ASTM D6978-05 Standard Practice for Assessment of Medical gloves to Permeation by Chemotherapy Drugs.
| Chemotherapy Drug | Concentration | Breakthrough Detection Time in Minutes |
|---|---|---|
| Carboplatin | 10.0 mg/ml(10,000 ppm) | > 240 Minutes |
| Carmustine (BCNU) | 3.3 mg/ml (3,300 ppm) | 35.2 Minutes |
| Cyclophosphamide (Cytoxan) | 20.0 mg/ml(20,000 ppm) | > 240 Minutes |
| Doxorubicin | 2.0 mg/ml(2,000 ppm) | > 240 Minutes |
| Etoposide | 20.0 mg/ml(20,000 ppm) | > 240 Minutes |
| Fluorouracil | 50.0 mg/ml(50,000 ppm) | > 240 Minutes |
| Methotrexate | 25.0 mg/ml(25,000 ppm) | > 240 Minutes |
| Paclitaxel | 6.0 mg/ml(6,000 ppm) | > 240 Minutes |
| ThioTepa | 10.0 mg/ml(10,000 ppm) | 76.3 Minutes |
Please note that the following drugs have low permeation times: Carmustine (BCNU) 3.3 mg/ml 35.2 Minutes ThioTepa 10.0 mg/ml 76.3 Minutes
Warning: Please do not use with Carmustine (BCNU) and ThioTepa.
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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K213051 510(k) Summary
This summary of 510(k) is being submitted in accordance with 21 CFR 807.92.
1.0 Submitter's Information
Name: Yunnan Huazhiyuan Medical Technology Co., Ltd. Address: Yangije Industrial Park,Jianshui County,Honghe Hani and Yi Autonomous Prefecture, Yunnan Province,China Contact: Yun Gao Date of Preparation: Sept 16, 2021
Designated Submission Correspondent
Mr. Boyle Wang Shanghai Truthful Information Technology Co., Ltd. Room 1801, No. 161 Lujiazui East Rd., Pudong Shanghai, 200120 China Tel: +86-21-50313932 Email: Info@truthful.com.cn
2.0 Device Information
Nitrile Patient Examination Gloves (Tested for Use with Trade name: Chemotherapy Drugs) Common name: Patient Examination Gloves Classification name: Non-powdered patient examination glove Model(s): XS, S, M, L, XL, XXL
3.0 Classification
Production code: LZA.LZC Regulation number: 21CFR880.6250 Classification: Class I Panel: General Hospital
4.0 Predicate Device Information
Manufacturer: Ever Growth (Vietnam) Co., Ltd.
Device: Disposable Powder Free Nitrile Examination Glove, Tested For Use With Chemotherapy Drugs, Disposable Powder Free Nitrile Examination Glove, Tested For Use With Chemotherapy Drugs, Orange Color
510(k) number: K190860
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5.0 Device Description
The subject device is single use, disposable gloves intended for medical purposes to be worn on the examiner's hands to prevent contamination between patient and examiner. The gloves are powder-free, ambidextrous with beaded cuff, blue colored, nitrile, and tested for use with chemotherapy drugs. The gloves are offered in six sizes: XS, S, M, L, XL, XXL. The subject device is non-sterile.
6.0 Indication for Use
A patient examination gloves is a disposable device intended for medical purpose that is worn on the examiner's hand or fingers to prevent contamination between patient and examiner. In addition, these gloves were tested for use with chemotherapy drugs in accordance with ASTM D6978-05 Standard Practice for Assessment of Medical gloves to Permeation by Chemotherapy Drugs
| Chemotherapy Drug | Concentration | Breakthrough DetectionTime in Minutes |
|---|---|---|
| Carboplatin | 10.0 mg/ml(10,000 ppm) | > 240 |
| Carmustine (BCNU) | 3.3 mg/ml (3,300 ppm) | 35.2 |
| Cyclophosphamide (Cytoxan) | 20.0 mg/ml(20,000 ppm) | > 240 |
| Doxorubicin | 2.0 mg/ml(2,000 ppm) | > 240 |
| Etoposide | 20.0 mg/ml(20,000 ppm) | > 240 |
| Fluorouracil | 50.0 mg/ml(50,000 ppm) | > 240 |
| Methotrexate | 25.0 mg/ml(25,000 ppm) | > 240 |
| Paclitaxel | 6.0 mg/ml(6,000 ppm) | > 240 |
| ThioTepa | 10.0 mg/ml(10,000 ppm) | 76.3 |
Please note that the following drugs have low permeation times: Carmustine (BCNU) 3.3 mg/ml 35.2 Minutes; Thio Tepa 10.0 mg/ml 76.3 Minutes.
Warning: Please do not use with Carmustine (BCNU) and ThioTepa.
7.0 Technological Characteristic Comparison Table
Table1-General Comparison
| Item | Subject Device | Predicate Device(K190860) | Remark |
|---|---|---|---|
| Product Code | LZA,LZC | LZA,LZC | Same |
| Regulation No. | 21CFR880.6250 | 21CFR880.6250 | Same |
| Class | I | I | Same |
| Intended Use | A patient examinationgloves is a disposabledevice intended for medicalpurpose that is worn on theexaminer's hand orfingers to preventcontamination betweenpatient and examiner. Inaddition, these gloves weretested for use withchemotherapy drugs inaccordance with ASTMD6978-05 StandardPractice for Assessment ofMedical gloves toPermeation byChemotherapy Drugs. | A patient examinationgloves is a disposabledevice intended for medicalpurpose that is worn on theexaminer's hand orfingers to preventcontamination betweenpatient and examiner. Inaddition, these gloves weretested for use withchemotherapy drugs inaccordance with ASTMD6978-05 StandardPractice for Assessment ofMedical gloves toPermeation byChemotherapy Drugs. | Same |
| Powdered or Poweredfree | Powdered free | Powdered free | Same |
| Design Feature | Ambidextrous | Ambidextrous | Same |
| Sterility | Non-Sterile | Non-Sterile | Same |
| Labeling Information | Single-use indication,powder free, device color,device name, glove size andquantity,Non-Sterile,a statement of standardASTM D6978-05compliance and asummary of the testingresults. | Single-use indication,powder free, device color,device name, glove sizeand quantity, Non-Sterile, astatement of standardASTM D6978-05compliance and asummary of the testingresults. | Same |
| Dimensions(mm) | Length:XS/S:≥220;M/L/XL/XXL: ≥230;Width:XS: 70±10;S: 80±10;M: 95±10;L: 110±10;XL: 120±10;XXL: 130±10 | Length:XS/S/M/L/XL: ≥230;Width:XS:70±10;S: 80±10;M: 95±10;L: 110±10;XL: 120±10 | Similar |
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| Palm: ≥0.05 | Palm: ≥0.05 | |||||
|---|---|---|---|---|---|---|
| Colorant | Blue | White, Orange | Different | |||
| PhysicalProperties | TensileStrength | 14MPa, min | TensileStrength | 14MPa, min | Same | |
| BeforeAging | UltimateElongation | 500% min | UltimateElongation | 500% min | Same | |
| After | TensileStrength | 14MPa, min | TensileStrength | 14MPa, min | Same | |
| Aging | UltimateElongation | 400%min | UltimateElongation | 400%min | Same | |
| Freedom from Holes | Be free from holes whentested in accordance withASTMD5151 AQL=2.5 | Be free from holes whentested in accordancewithASTMD5151AQL=2.5 | ||||
| Powder Content | 0.02 mg per glove, Meetthe requirements ofASTM D6124 | Meet the requirements ofASTM D6124 | Similar | |||
| Biocompatibility | ISO 10993-10;Under the conditions ofthe study, not an irritantor a sensitizer | ISO 10993-10;or a sensitizer | Under the conditions ofthe study, not an irritant | Same | ||
| ISO 10993-5Under conditions of thestudy, device extract isnot cytotoxic | ISO 10993-5not cytotoxic | Under conditions of thestudy, device extract is | Same | |||
| Carboplatin 10.0 mg/ml: >240 Minutes | / | Different | ||||
| Carmustine (BCNU)3.3mg/ml: 35.2 Minutes | Carmustine (BCNU) 3.3mg/ml:White:11.8 Minutes;Orange:31.6Minutes | Similar | ||||
| l | Cisplatin 1.0 mg/ml: >>240Minutes | Different | ||||
| Cyclophosphamide(Cytoxan) 20.0 mg/ml:>240 Minutes | Cyclophosphamide(Cytoxan)20.0 mg/ml: >240 Minutes | Same | ||||
| l | Dacarbazine (DTIC) 10.0mg/ml: | Different |
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| Chemotherapy DrugsTested with MinimumBreakthroughDetection Time asTested per ASTM D6978 | Doxorubicin 2.0 mg/ml: >240 Minutes | Doxorubicin Hydrochloride2.0mg/ml: >240 Minutes | Same |
|---|---|---|---|
| Etoposide 20.0 mg/ml: >240 Minutes | Etoposide (Toposar) 20.0mg/ml: >240 Minutes | Same | |
| Fluorouracil 50.0 mg/ml: >240 Minutes | Fluorouracil 50.0 mg/ml: >240 Minutes | Same | |
| Methotrexate 25.0mg/ml(25,000 ppm): >240Minutes | / | Different | |
| Paclitaxel 6.0 mg/ml: >240Minutes | Paclitaxel (Taxol) 6.0mg/ml:>240 Minutes | Same | |
| ThioTepa 10.0 mg/ml: 76.3Minutes | Thio-Tepa 10.0 mg/ml:White:16.9 Minutes;Orange: 72.5 Minutes | Similar |
8.0 Summary of Non-Clinical Testing
Biocompatibility Testing
The biocompatibility evaluation for Nitrile Patient Examination Gloves (Tested for Use with Chemotherapy Drugs) was conducted in accordance with the following standards:
ISO 10993-10:2010 Biological Evaluation of Medical Devices - Part 10: Tests for Irritation And Skin Sensitization.
ISO 10993-5:2009 Biological Evaluation of Medical Devices - Part 5: Tests For In Vitro Cytotoxicity
Performance Testing (Bench)
Physical performance qualities of the proposed device were evaluated per ASTM D6319-10, Standard Specification for Nitrile Examination Gloves for Medical Application.
Permeation testing was conducted to support the addition of the labeling claim: Tested for use with chemotherapy drugs. In addition, the proposed device was tested according to ASTM D6978-05 (Reapproved 2019), Standard Practice for Assessment of Resistance of Medical Gloves to Permeation by
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Chemotherapy Drugs, in which minimum breakthrough times were determined for a wide range of chemotherapy drugs.
In summary, the performance testing of the subject device was conducted to adequately demonstrate the effectiveness of the device in accordance with the relevant test methods cited below:
- ASTM D6124-06 (Reapproved 2017), Standard Test Method for -Residual Powder on Medical Gloves
- ASTM D5151-19, Standard Test Method for Detection of Holes in । Medical Gloves.
- ASTM D6319-19, Standard Specification for Nitrile Examination Gloves । for Medical Application.
- -ASTM D6978-05 (Reapproved 2019), Standard Practice for Assessment of Resistance of Medical Gloves to Permeation by Chemotherapy Drugs.
| TestMethod | Purpose | Acceptance Criteria | Results |
|---|---|---|---|
| ASTMD6319 | PhysicalDimensionsTest | Length(mm):XS: ≥220;S/M/L/XL/XXL: ≥230;Width(mm):XS: 70±10;S: 80±10;M: 95±10;L: 110±10;XL: 120±10;XXL: 130±10 | Length(mm):> 240/Pass;Width(mm):XS: 67-72/PassS: 76-83/PassM: 91-99/ PassL: 106-112/ PassXL:116-124/ PassXXL: 127-134/ Pass |
| Finger: ≥0.05;Palm: ≥0.05 | Thickness (mm):Finger: 0.06-0.10/PassPalm: 0.07-0.10/Pass | ||
| ASTMD5151 | WatertightnessTestforDetectionofHoles | Meet the requirements of ASTM D5151AQL 2.5 | 0/125/Pass |
| ASTMD6124 | PowderContent | Meet the requirements of ASTM D6124 <2.0mg | 0.02mg/Pass; |
Table 2 - Summary of non-clinical performance testing
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| ASTMD412 | Physicalproperties | TensileStrength | ≥14MPa | 16.4-17.8MPa/Pass; | |
|---|---|---|---|---|---|
| BeforeAging | UltimateElongation | ≥500% | 533-551%/Pass; | ||
| AfterAging | TensileStrength | ≥14MPa | 15.8-16.8MPa/Pass; | ||
| UltimateElongation | ≥400% | 520-554%/Pass; | |||
| ISO10993-5 | Cytotoxicity | Non- In Vitro Cytotoxicity | Under conditions ofthe study, deviceextract is notcytotoxic. /Pass | ||
| ISO10993-10 | Irritation | Non-irritating | Under the conditionsof the study, not anirritant. / Pass | ||
| ISO10993-10 | Sensitization | Non-sensitizing | Under conditions ofthe study, not asensitizer. / Pass |
9.0 _Summary of Clinical Testing
Clinical testing is not needed for this device.
10.0 Conclusion
The conclusions drawn from the nonclinical tests demonstrate that the subject device, Nitrile Patient Examination Gloves (Tested for Use with Chemotherapy Drugs) is as safe, as effective, and performs as well as or better than the legally marketed predicated device under K190860.
§ 880.6250 Non-powdered patient examination glove.
(a)
Identification. A non-powdered 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. A non-powdered patient examination 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). The device, when it is a finger cot, is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to the limitations in § 880.9.