(101 days)
Not Found
No
The description focuses on the physical construction and performance characteristics of a surgical mask, with no mention of AI or ML capabilities.
No.
The device, a fluid-resistant procedure/surgical mask, is intended for protection from transfer of microorganisms and body fluids, and for infection control, not for treating or diagnosing any disease or condition.
No
The device is a Level 3 Fluid Resistant Procedure/Surgical Mask, intended for protection and infection control, not for diagnosis.
No
The device description clearly outlines physical components made of materials like non-woven fabric, meltblown fabric, polyurethane, and polypropylene coating iron, indicating it is a hardware device (a face mask).
Based on the provided information, this device is not an IVD (In Vitro Diagnostic).
Here's why:
- Intended Use: The intended use clearly states the masks are for protecting both the patient and healthcare personnel from the transfer of microorganisms, body fluids, and particulate material. This is a physical barrier function, not a diagnostic function performed in vitro (outside the body).
- Device Description: The description details the physical construction of the mask (layers, materials, how it's worn). There is no mention of reagents, assays, or any components used to analyze samples from the human body.
- Performance Studies and Key Metrics: The performance studies focus on the physical properties of the mask as a barrier (fluid resistance, filtration efficiency, breathability, flammability) and its biocompatibility. These are not diagnostic performance metrics like sensitivity, specificity, or accuracy in detecting a substance or condition.
- Anatomical Site: The anatomical site is the mouth and nose, which is where the mask is worn as a physical barrier. IVDs typically involve analyzing samples taken from various anatomical sites (blood, urine, tissue, etc.).
In summary, the device is a physical barrier intended for infection control, not a diagnostic tool used to test samples in vitro.
N/A
Intended Use / Indications for Use
The Level 3 Fluid Resistant Procedure/Surgical Mask (model:15604F, 1570F) are intended to be worn to protect both the patient and healthcare personnel from transfer of microorganisms, body fluids and particulate material. These face masks are intended for use in infection control practices to reduce the potential exposure to blood and body fluids. This a single use, disposable device(s), provided non-sterile.
Product codes (comma separated list FDA assigned to the subject device)
FXX
Device Description
The proposed device (model: 15604F) is blue color, and Flat Pleated type mask, utilizing Ear Loops way for wearing, and it has Nose clips design for fitting the face mask around the nose.
The proposed device (model: 15704F) is blue color, and Flat Pleated type mask, utilizing tie-on way for wearing, and it has Nose clips design for fitting the face mask around the nose.
The proposed devices are manufactured with three layers, the inner and outer layers are made of Non-woven Fabric(polypropylene), and the middle layer is made of Melton brown Fabric (Polypropylene). The 15604F model of proposed device, ear loops, is held in place over the users' mouth and nose by two elastic ear loops welded to the face mask. The elastic ear loops are made of polyurethane. The nose piece contained in the proposed device(s) is in the layers of face mask to allow the user to fit the face mask around their nose, which is made of Polypropylene coating iron. The 15704F model of proposed device, tie-on, is held in place over the users' mouth and nose by two tie-on bands welded to the face mask. The tie-on bands are made of non-woven Fabric (Polypropylene). The nose piece contained in the proposed device(s) is in the layers of face mask to allow the user to fit the face mask around their nose, which is made of Polypropylene coating iron.
The proposed devices are sold non-sterile and are intended to be single use, disposable device.
Mentions image processing
Not Found
Mentions AI, DNN, or ML
Not Found
Input Imaging Modality
Not Found
Anatomical Site
Not Found
Indicated Patient Age Range
Not Found
Intended User / Care Setting
healthcare personnel
Description of the training set, sample size, data source, and annotation protocol
Not Found
Description of the test set, sample size, data source, and annotation protocol
Not Found
Summary of Performance Studies (study type, sample size, AUC, MRMC, standalone performance, key results)
Non-Clinical Test Conclusion: Non-clinical tests were conducted to verify that the proposed device met all design specifications as was similar to the predicate device. The test results demonstrated that the proposed device complies with the following standards and the requirements stated in the Guidance for Industry and FDA Staff: Surgical Masks – Premarket Notification [510(k)] Submission issued on March 5, 2004:
- ISO 10993-5: 2009 Biological Evaluation of Medical Devices -- Part 5: Tests For In Vitro Cytotoxicity
- ISO 10993-10: 2010 Biological Evaluation of Medical Devices - Part 10: Tests For Irritation And Skin Sensitization
- ASTM F2100, Standard Specification for Performance of Materials Used In Medical Face Masks
- ASTM F1862, Standard Test Method for Resistance of Medical Face Masks To Penetration by Synthetic Blood (Horizontal Projection of Fixed Volume At AKnown Velocity);
- EN 14683, Medical Face Masks-Requirements and Test Methods;
- ASTM F2101, Standard Test Method for Evaluating the Bacterial Filtration Efficiency (BFE) Of Medical Face Mask Materials, Using A Biological Aerosol of Staphylococcus Aureus;
- ASTM F2299, Stand test method for determining the initial efficiency of materials used in medical face masks to penetration by particulates using latex spheres;
- 16 CFR 1610, Standard for the Flammability of clothing textiles;
Performance Testing:
- Fluid Resistance Performance ASTM F1862: Assess the performance of a mask to resistance to a synthetic blood preparation targeted toward the mask at a set pressure.
- Acceptance Criteria: 29 out of 32 pass at 160 mmHg
- Result 1 (model:15604F): PASS; 3 non-consecutive lots tested, using a sample size of 32/lot. 32 out of 32 pass at 160 mmH2O
- Result 2 (model:15704F): PASS; 3 non-consecutive lots tested, using a sample size of 32/lot. 32 out of 32 pass at 160 mmH2O
- Particulate Filtration Efficiency ASTM F2299: Assess the performance of a mask to penetration by sub-micron polystyrene latex particles of 0.1 micron.
- Acceptance Criteria: >= 98%
- Result 1 (model:15604F): PASS; 3 non-consecutive lots tested, using a sample size of 32/lot. Lot1: 99.4%, Lot2: 99.5%, Lot3: 99.4%
- Result 2 (model:15704F): PASS; 3 non-consecutive lots tested, using a sample size of 32/lot. Lot1: 99.74%, Lot2: 99.85%, Lot3: 99.85%
- Bacterial Filtration Efficiency ASTM F2101: Assess the performance of a mask to penetration by a prepared solution with known concentration of an indicator bacterial organism.
- Acceptance Criteria: >= 98%
- Result 1 (model:15604F): PASS; 3 non-consecutive lots tested, using a sample size of 32/lot. Lot1: 99.4%, Lot2: 99.4%, Lot3: 99.4%
- Result 2 (model:15704F): PASS; 3 non-consecutive lots tested, using a sample size of 32/lot. Lot1: 99.7%, Lot2: 99.8%, Lot3: 99.7%
- Differential Pressure (Delta P) EN 14683 Annex C: Assess the performance of a mask for resistance to air movement through the materials of the face of the mask.
- Acceptance Criteria:
§ 878.4040 Surgical apparel.
(a)
Identification. Surgical apparel are devices that are intended to be worn by operating room personnel during surgical procedures to protect both the surgical patient and the operating room personnel from transfer of microorganisms, body fluids, and particulate material. Examples include surgical caps, hoods, masks, gowns, operating room shoes and shoe covers, and isolation masks and gowns. Surgical suits and dresses, commonly known as scrub suits, are excluded.(b)
Classification. (1) Class II (special controls) for surgical gowns and surgical masks. A surgical N95 respirator or N95 filtering facepiece respirator is not exempt if it is intended to prevent specific diseases or infections, or it is labeled or otherwise represented as filtering surgical smoke or plumes, filtering specific amounts of viruses or bacteria, reducing the amount of and/or killing viruses, bacteria, or fungi, or affecting allergenicity, or it contains coating technologies unrelated to filtration (e.g., to reduce and or kill microorganisms). Surgical N95 respirators and N95 filtering facepiece respirators are exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to § 878.9, and the following conditions for exemption:(i) The user contacting components of the device must be demonstrated to be biocompatible.
(ii) Analysis and nonclinical testing must:
(A) Characterize flammability and be demonstrated to be appropriate for the intended environment of use; and
(B) Demonstrate the ability of the device to resist penetration by fluids, such as blood and body fluids, at a velocity consistent with the intended use of the device.
(iii) NIOSH approved under its regulation.
(2) Class I (general controls) for surgical apparel other than surgical gowns and surgical masks. The class I device is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to § 878.9.
0
Image /page/0/Picture/0 description: The image shows the logo of the U.S. Food and Drug Administration (FDA). On the left is the Department of Health & Human Services logo. To the right of that is the FDA logo, with the letters "FDA" in a blue square. Next to that is the text "U.S. FOOD & DRUG ADMINISTRATION" in blue.
September 23, 2021
Zhejiang Lanhine Medical Products LTD % Ivy Wang Consultant Shanghai Sungo Management Consulting Company Limited 14th Floor, 1500# Central Avenue Shanghai, Shanghai 200122 China
Re: K211827
Trade/Device Name: Level 3 Fluid Resistant Procedure/Surgical Mask (model:15604F, 1570F) Regulation Number: 21 CFR 878.4040 Regulation Name: Surgical Apparel Regulatory Class: Class II Product Code: FXX Dated: August 18, 2021 Received: August 23, 2021
Dear Ivy 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
1
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 Ouality Center for Devices and Radiological Health
Enclosure
2
Indications for Use
510(k) Number (if known) K211827
Device Name
Level 3 Fluid Resistant Procedure/Surgical Mask (model:15604F, 1570F)
Indications for Use (Describe)
The Level 3 Fluid Resistant Procedure/Surgical Mask (model:15604F, 1570F) are intended to be worn to protect both the patient and healthcare personnel from transfer of microorganisms, body fluids and particulate material. These face masks are intended for use in infection control practices to reduce the potential exposure to blood and body fluids. This a single use, disposable device(s), provided non-sterile.
Type of Use (Select one or both, as applicable)
| Research that is Part of CER-221a, Category B |
|---|
| Service-Type Construction (40 CFR 280, Subpart C) |
__ Prescription Use (Part 21 CFR 801 Subpart D)
|X | Over-The-Counter Use (21 CFR 801 Subpart C)
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3
510(K) Summary K211827
A. Applicant:
Name: Zhejiang Lanhine Medical Products LTD.
Address: 1989 Cidong Road, Cidongbinhai District, 315300 Cixi City, Zhejiang Province, China Contact Person: Jerry Gu Tel: +86 0574-63970705 Mail: Jf.gu(@lanhine.com
Submission Correspondent: Primary contact: Ivy Wang Shanghai SUNGO Management Consulting Co., Ltd. 14th floor, 1500# Century Ave., Shanghai 200122, China Tel: +86-21-58817802 Email: haiyu.wang@sungoglobal.com Secondary contact: Mr. Raymond Luo 14th floor, 1500# Century Ave., Shanghai 200122, China Tel: +86-21-68828050
Email: fda.sungo@@gmail.com
B. Device:
Trade Name: Level 3 Fluid Resistant Procedure/Surgical Mask Common Name: Surgical Face Mask Model(s): 15604F, 15704F
Regulatory Information Classification Name: Surgical Face Mask Classification: Class II Product code: FXX Regulation Number: 878.4040 Review Panel: Surgical Apparel
C. Predicate device:
| 510K | Device name | ASTM F2100 level | Manufacturer |
|---|---|---|---|
| K200923 | Single-use Surgical Masks | Level 3 | BYD Precision Manufacturer Co. Ltd |
D. Indications for use of the device:
The Level 3 Fluid Resistant Procedure/Surgical Masks (model: 15604F) are intended to be worn to protect both the patient and healthcare personnel from transfer of microorganisms, body fluids and particulate material. These face masks are intended for use in infection control practices to reduce the potential exposure to blood and body fluids. This a single use, disposable device(s), provided non-sterile.
4
Zhejiang Lanhine Medical Products LTD 1989 Cidong Road, Cidongbinhai District, 315300 Cixi City, Zhejiang Province, China
E. Device Description:
The proposed device (model: 15604F) is blue color, and Flat Pleated type mask, utilizing Ear Loops way for wearing, and it has Nose clips design for fitting the face mask around the nose.
The proposed device (model: 15704F) is blue color, and Flat Pleated type mask, utilizing tie-on way for wearing, and it has Nose clips design for fitting the face mask around the nose.
The proposed devices are manufactured with three layers, the inner and outer layers are made of Non-woven Fabric(polypropylene), and the middle layer is made of Melton brown Fabric (Polypropylene). The 15604F model of proposed device, ear loops, is held in place over the users' mouth and nose by two elastic ear loops welded to the face mask. The elastic ear loops are made of polyurethane. The nose piece contained in the proposed device(s) is in the layers of face mask to allow the user to fit the face mask around their nose, which is made of Polypropylene coating iron. The 15704F model of proposed device, tie-on, is held in place over the users' mouth and nose by two tie-on bands welded to the face mask. The tie-on bands are made of non-woven Fabric (Polypropylene). The nose piece contained in the proposed device(s) is in the layers of face mask to allow the user to fit the face mask around their nose, which is made of Polypropylene coating iron.
The proposed devices are sold non-sterile and are intended to be single use, disposable device.
| Device | Proposed Device | Predicate Device 1 | Comparison |
|---|---|---|---|
| Manufacturer | Zhejiang Lanhine Medical | ||
| Products LTD. | BYD Precision | ||
| Manufacturer Co. Ltd | - | ||
| 510K number | K211827 | K200923 | - |
| Classification | Class II Device, FXX (21 | ||
| CFR878.4040) | Class II Device, FXX (21 | ||
| CFR878.4040) | Same | ||
| Indications for use | The Level 3 Fluid | ||
| Resistant | |||
| Procedure/Surgical Mask | |||
| (model: 15604F, 15704F) | |||
| are intended to be worn to | |||
| protect both the patient and | |||
| healthcare personnel from | |||
| transfer of microorganisms, | |||
| body fluids and particulate | |||
| material. These face masks | |||
| are intended for use in | |||
| infection control practices | |||
| to reduce the potential | |||
| exposure to blood and body | |||
| fluids. | |||
| This a single use, | The Single-use Surgical | ||
| Masks (Model: FE2311) | |||
| are intended to be worn to | |||
| protect both the patient and | |||
| healthcare personnel from | |||
| transfer of | |||
| microorganisms, body | |||
| fluids and particulate | |||
| material. These face masks | |||
| are intended for use in | |||
| infection control practices | |||
| to reduce the potential | |||
| exposure to blood and | |||
| body fluids. | |||
| This is a single use, | |||
| disposable device(s), | Similar |
F. Comparison with predicate device/
Table 1 General Comparison
5
| | | disposable device(s),
provided non-sterile. | provided non-sterile. | |
|------------------------------------|------------------|------------------------------------------------|--------------------------------------|----------|
| Ear loop model
and tie-on model | | Ear Loops, Tie-On, Flat
Pleated, 3 layers | Ear Loops, Flat Pleated, 3
layers | Analysis |
| Mate
rial | Outer
layer | Non-woven Fabric
(Polypropylene) | Spun-bond polypropylene | Same |
| | Middle
layer | Melton brown Fabric
(Polypropylene) | Melt blown
polypropylene filter | Same |
| | Inner
layer | Non-woven Fabric
(Polypropylene) | Spun-bond polypropylene | Same |
| | Nose clip | Polypropylene
coating
iron | Malleable aluminum wire | Analysis |
| | Tie-on
bands | Non-woven Fabric
(Polypropylene) | / | -- |
| | Ear loops | Polyurethane | Polyester | Analysis |
| Color | | Blue | Blue | Same |
| Dimension | | 17.5 cm +/- 0.5 cm | 17.5 cm +/- 0.4 cm | Analysis |
| Dimension | | 9.5 cm +/- 0.5 cm | 9.5 cm +/- 0.4 cm | Analysis |
| OTC use | | Yes | Yes | Same |
| Sterility | | Non-Sterile | Non-Sterile | Same |
| Use | | Single Use, Disposable | Single Use, Disposable | Same |
| | ASTM F2100 level | Level 3 | Level 3 | Same |
| | Biocompatibility | ISO10993 | ISO10993 | Same |
G. Non-Clinical Test Conclusion
Non-clinical tests were conducted to verify that the proposed device met all design specifications as was similar to the predicate device. The test results demonstrated that the proposed device complies with the following standards and the requirements stated in the Guidance for Industry and FDA Staff: Surgical Masks – Premarket Notification [510(k)] Submission issued on March 5, 2004:
- A ISO 10993-5: 2009 Biological Evaluation of Medical Devices -- Part 5: Tests For In Vitro Cytotoxicity
- A ISO 10993-10: 2010 Biological Evaluation of Medical Devices - Part 10: Tests For Irritation And Skin Sensitization
-
ASTM F2100, Standard Specification for Performance of Materials Used In Medical Face Masks
- A ASTM F1862, Standard Test Method for Resistance of Medical Face Masks To Penetration by Synthetic Blood (Horizontal Projection of Fixed Volume At AKnown Velocity);
-
EN 14683, Medical Face Masks-Requirements and Test Methods;
- A ASTM F2101, Standard Test Method for Evaluating the Bacterial Filtration Efficiency (BFE) Of Medical Face Mask Materials, Using A Biological Aerosol of Staphylococcus Aureus;
6
- A ASTM F2299, Stand test method for determining the initial efficiency of materials used in medical face masks to penetration by particulates using latex spheres;
-
16 CFR 1610, Standard for the Flammability of clothing textiles;
Table 2 - Performance Testing
| Test Method | Purpose | Acceptance
Criteria | Result 1
Proposed device
(model:15604F) | Result 2
Proposed device
(model:15704F) |
|-----------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------|----------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------|
| Fluid
Resistance
Performance
ASTM F1862 | Assess the performance
of a mask to resistance to
a synthetic blood
preparation targeted
toward the mask at a set
pressure | 29 out of 32 pass
at 160 mmHg | PASS
3 non-consecutive lots
tested, using a sample
size of 32/lot.
32 out of 32 pass at 160
mmH2O | PASS
3 non-consecutive lots
tested, using a sample
size of 32/lot.
32 out of 32 pass at 160
mmH2O |
| Particulate
Filtration
Efficiency ASTM
F2299 | Assess the performance of
a mask to penetration by
sub-micron polystyrene
latex particles of 0.1 micron | ≥ 98% | PASS
3 non-consecutive lots
tested, using a sample
size of 32/lot.
Lot1: 99.4%
Lot2: 99.5%
Lot3: 99.4% | PASS
3 non-consecutive lots
tested, using a sample
size of 32/lot.
Lot1: 99.74%
Lot2: 99.85%
Lot3: 99.85% |
| Bacterial
Filtration
Efficiency
ASTM F2101 | Assess the performance of
a mask to penetration by a
prepared solution with
known concentration of
an indicator bacterial
organism | ≥ 98% | PASS
3 non-consecutive lots
tested, using a sample
size of 32/lot.
Lot1: 99.4%
Lot2: 99.4%
Lot3: 99.4% | PASS
3 non-consecutive lots
tested, using a sample
size of 32/lot.
Lot1: 99.7%
Lot2: 99.8%
Lot3: 99.7% |
| Differential
Pressure (Delta
P) EN 14683
Annex C | Assess the performance of
a mask for resistance to
air movement through the
materials of the face of
the mask |