K120192 · Weihai Hongyu Nonwoven Fabric Products Co., Ltd. · FYA · Oct 16, 2012 · General, Plastic Surgery
Device Facts
Record ID
K120192
Device Name
DISPOSABLE SURGICAL GOWNS
Applicant
Weihai Hongyu Nonwoven Fabric Products Co., Ltd.
Product Code
FYA · General, Plastic Surgery
Decision Date
Oct 16, 2012
Decision
SESE
Submission Type
Traditional
Regulation
21 CFR 878.4040
Device Class
Class 2
Indications for Use
Disposable Surgical Gowns, which are blue colored and EO sterilized, are indicated 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. It could achieve Level 3 Barrier Performance as per AAMI PB70:2003. It is for single use only.
Device Story
Disposable surgical gown; worn by operating room personnel during surgical procedures. Protects patient and personnel from transfer of microorganisms, body fluids, and particulate material. Manufactured from three-layer nonwoven Spunbond (SMS) fabric; reinforced with SPP (Syndiotactic Polypropylene) laminating film in sleeve and body areas for enhanced barrier protection. Available in sizes M, L, XL, XXL. EO sterilized. Single-use device.
Clinical Evidence
Bench testing only. No clinical data. Device performance verified against AAMI PB70:2003 (Level 3 barrier), ASTM F2407-06, AATCC 42-2000, AATCC 127-2003, 16 CFR 1610:2008, ASTM D5034-09, ASTM D5733-99, ASTM D1683-07, ISO 9073-10:2003, ASTM F1868-02, and ISO 10993 series (cytotoxicity, irritation, sensitization). Sterilization validated per ISO 11135-1:2007.
Technological Characteristics
Three-layer nonwoven SMS (Spunbond) fabric; reinforced with SPP (Syndiotactic Polypropylene) laminating film. EO sterilized (ISO 11135). Barrier performance: AAMI PB70 Level 3. Physical specs: 45 g/m² weight, 0.16mm thickness. Complies with ASTM F2407-06, ASTM D5034-09 (tensile strength ≥20 N), ASTM D5733-99 (tear strength ≥20 N), and ISO 10993 biocompatibility standards.
Indications for Use
Indicated for operating room personnel during surgical procedures to protect patient and personnel from transfer of microorganisms, body fluids, and particulate material. Single use only.
Regulatory Classification
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.
Special Controls
*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.
Predicate Devices
Hangzhou ATek Medical and Textile Surgical Gowns (K100971)
Submission Summary (Full Text)
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OCT
16
2012
## Exhibit #2 510(k) Summary
This 510(k) Summary of 510(k) safety and effectiveness information is being submitted in accordance with requirements of SMDA 1990 and 21 CFR 807.92.
The assigned 510(k) Number: K120192
Date of Submission: September 25, 2012 1.
. मं Sponsor
> Weihai Hongyu Nonwoven Fabric Products Co., Ltd. 9-1 Pudong Road, Area of Economy and Technique, Weihai. China, 264205 Establishment Registration Number: 3008489813 Contact Person: Yanfei Liu Position: Registration Manager Tel: + (86)-631-3636943 Fax: + (86)-631-3636910 Email: liuyanfei340@163.com
3. Submission Correspondent
Ms. Diana Hong & Mr. Lee Fu Mid-Link Consulting Co., Ltd P.O. Box 237-023, Shanghai, 200237, China Tel: +86-21-22815850 Fax: 240-238-7587 Email: info@mid-link.net
4. Proposed Device Identification
Proposed Device Name: Disposable Surgical Gowns Proposed Device Model: M, L, XL, XXL Classification: II Product Code: FYA Regulation Number: 21 CFR 878.4040 Review Panel: General& Plastic Surgery
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Intended Use Statement:
Disposable Surgical Gowns, which are blue colored and EO sterilized, are indicated 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. It could achieve Level 3 Barrier Performance as per AAMI PB70:2003. It is for single use only.
- Predicate Device Identification 5.
Predicate device for Disposable Surgical Gowns 510(k) Number: K100971 Product Name: Hangzhou ATek Medical and Textile Surgical Gowns Manufacturer: Hangzhou ATek Medical and Textile Co. Ltd.
#### 6. Device Description
Disposable Surgical Gowns 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. Disposable Surgical Gowns are manufactured from three layers nonwoven fabric that is comprised of Spunbond (SMS) materials. Disposable Surgical Gowns are reinforced with an additional layer of SPP (Syndiotactic Polyprogylene) laminating film in the sleeve and body areas for higher barrier protection.
The proposed Disposable Surgical Gowns include four sizes, which are presented in Table V-1 General Description
| Table v-1 General Description of Proposed Device | | | | | |
|--------------------------------------------------|----------|------|-------|------------|---------------|
| Proposed Device | Material | Size | Color | Style | Sterility |
| Disposable<br>Surgical Gowns | SMS | M | Blue | Reinforced | EO Sterilized |
| | | L | Blue | Reinforced | EO Sterilized |
| | | XL | Blue | Reinforced | EO Sterilized |
| | | XXL | Blue | Reinforced | EO Sterilized |
1 Description of Proposed Device
#### Non-Clinical Test Conclusion 7.
Bench tests were conducted to verify that the proposed device met all design specifications as was Substantially Equivalent (SE) to the predicate device. The test results demonstrated that the proposed device complies with the following standards:
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- ASTM F2407-06 Standard Specification for Surgical Gowns Intended for Use in Healthcare > Facilities
- AAMI PB70-2003 Liquid barrier performance and classification of protective apparel and drapes ﺮ intended for use in health care facilities
- AATCC 42-2000 Water Resistance: Impact Penetration Test; >
- AATCC 127-2003 Water Resistance: Hydrostatic Pressure Test; V
- 16 CFR Part 1610:2008 Standard for the Flammability of Clothing Textiles ア
- ASTM D 5034 09 Standard Test Method for Breaking Strength and Elongation of Textile Fabrics ﺮ (Grab Test)
- ASTM D 5733 99 Standard Test Method for Tearing Strength of Nonwoven Fabrics by the ア Trapezoid Procedure
- v. A STM D 1683 - 07 Standard Test Method for Failure in Sewn Seams of Woven Apparel Fabrics
- ISO 9073-10:2003 Textiles Test Methods for Nonwovens Part 10: Lint and Other Particles ﺮ Generation in the Dry State
- ASTM F 1868 02 Standard Test Method for Thermal and Evaporative Resistance of Clothing ア Materials Using a Sweating Hot Plate - Part B - Isothermal Evaporative Resistance
- ISO 10993-5:2009: Biological Evaluation of Medical Devices Part 5: Tests for in vitro ﺮ Cytotoxicity
- ISO 10993-10:2010 Biological Evaluation of Medical Devices Part 10: Tests for irritation and skin ア sensitization
- ISO 11135-1:2007 Sterilization of health care products- Ethylene oxide- Part 1: Requirements for ﺮ development, validation and routing control of a sterilization process for medical devices
| Item | Proposed Device | Predicate Device | | | |
|-------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------|----------------------------------------------------------|
| Product Code | FYA | FYA | | | |
| Regulation No. | 21 CFR 878.4040 | 21 CFR 878.4040 | | | |
| Class | II | II | | | |
| Intended Use | Disposable Surgical Gowns are intended to<br>be worn by operating room personnel during<br>surgical procedures to protect both the<br>surgical patient and the operating room<br>personnel from transfer of microorganisms,<br>body fluids, and particulate material. | Disposable gowns are worn by operating room<br>personnel during surgical procedures to protect<br>both the surgical patient and OR personnel<br>from the transfer of body fluids and particulate<br>material. | | | |
| Style | Reinforced | Reinforced and Non-reinforced | | | |
| Size | M, L, XL, XXL | L, XL, XXL | | | |
| Color | Blue | Unknown | | | |
| Weight per square | 45 g/m² | Unknown | | | |
| | Thickness | 0.16mm | Unknown | | |
| Physical Specifications | Resistance to Blood and Liquid Penetration | Level 3 per AAMI PB 70 | Level 3 per AAMI PB 70 | | |
| | Resistance to Tear | ≥20 N | ≥20 N | | |
| | Fire Protection | Class I | Class I | | |
| | Features for Safe Use | Free of toxic ingredients<br>the average value of coefficient of variation<br>of linting is 6.2%<br>Free of Nonfast dyes | Free of toxic ingredients<br>Unknown<br>Free of Nonfast dyes | | |
| | Mechanical specifications | Burst strength | ≥40 Kpa | ≥40 Kpa | |
| Tensile strength | | ≥20 N | ≥20 N | | |
| Durability | | Disposable | Disposable | | |
| | Performance Testing | Conform to<br>AATCC 42-2000<br>AATCC 127-2003<br>16 CFR Part 1610:2008<br>ASTM D5034 - 09<br>ASTM D5733 - 99<br>ASTM D1683 - 07<br>ISO 9073 Part 10:2003<br>ASTM F1868 - 02 | Conform to<br>AATCC 42-2000<br>AATCC 127-2003<br>16 CFR Part 1610:2008<br>ASTM D5034 - 09<br>ASTM D5733 - 99<br>ASTM D1683 - 07<br>ISO 9073 Part 10:2003<br>ASTM F1868 - 02 | | |
| | | | Material | SMS, SPP, Polypropylene, PE, Nylon, Polyester | SMS, Hydro-Entangled (Spunlace), SFT |
| | | | Biocompatibility | Conform to the requirement of ISO 10993 series Standards | Conform to the requirement of ISO 10993 series Standards |
| | | | | | Cytotoxicity |
| | | | Irritation | No intracutaneous reactivity | No intracutaneous reactivity |
| | | | Sensitization | No delayed dermal contact sensitization | No delayed dermal contact sensitization |
| | | Sterilization | SAL | 106 | 106 |
| Method | EO Sterilization | | EO Sterilization | | |
| Validation | Conforms to ISO 11135 | | Conforms to ISO 11135 | | |
| Package Integrity | Conforms to ISO 11607 | | Conforms to ISO 11607 | | |
| EO Residual | Conforms to ISO 10993-7 | | Conforms to ISO 10993-7 | | |
| | Label and Labeling | Conforms to FDA Requirements | Conforms to FDA Requirements | | |
#### 8. Summary of Comparison
E2-3
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Exhibit #2 510(k) Summary
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1:2-5
### 9. Substantially Equivalent Conclusion
·
・
The proposed devices, Disposable Surgical Gowns, are determined to be Substantially Equivalent (SE) to the predicate device, Hangzhou ATek Medical and Textile Surgical Gowns (K100971), in respect of safety and effectiveness. 1 ・
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Image /page/5/Picture/0 description: The image shows the logo for the Department of Health & Human Services USA. The logo features a stylized eagle with three lines forming its body and wings. The text "DEPARTMENT OF HEALTH & HUMAN SERVICES USA" is arranged in a circular fashion around the eagle symbol.
### DEPARTMENT OF HEALTH & HUMAN SERVICES
Food and Drug Administration 10903 New Hampshire Avenue Document Control Room -WO66-G609 Silver Spring, MD 20993-0002
OCT 1 6 2012
Weihai Hongyu Nonwoven Fabric Products Company, Limited C/O Ms. Diana Hong General Manager Mid-Link Consulting Company, Limited P.O. Box 237-023 Shanghai, 200237 China
Re: K120192
Trade/Device Name: Disposable Surgical Gowns Regulation Number: 21 CFR 878.4040 Regulation Name: Surgical Apparel Regulatory Class: II Product Code: FYA Dated: September 25, 2012 Received: October 1, 2012
· Dear Ms. Hong:
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. 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.
{6}------------------------------------------------
### Page 2- Ms. Hong
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 requirements, including, but not limited to: registration and listing (21 CFR Part 807); labeling (21 CFR Part 801); medical device reporting (reporting of medical device-related adverse events) (21 CFR 803); good manufacturing practice requirements as set forth in the quality systems (QS) regulation (21 CFR Part 820); and if applicable, the electronic product radiation control provisions (Sections 531-542 of the Act); 21 CFR 1000-1050.
If you desire specific advice for your device on our labeling regulation (21 CFR Part 801), please go to
http://www.fda.gov/AboutFDA/CentersOffices/CDRH/CDRHOffices/ucm115809.htm for the Center for Devices and Radiological Health's (CDRH's) Office of Compliance. Also, please note the regulation entitled. "Misbranding by reference to premarket notification" (21CFR 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 the CDRH's Office of Surveillance and Biometrics/Division of Postmarket Surveillance.
You may obtain other general information on your responsibilities under the Act from the Division of Small Manufacturers. International and Consumer Assistance at its toll-free number (800) 638-2041 or (301) 796-7100 or at its Internet address http://www.fda.gov/MedicalDevices/Resourcesfor You/Industry/default.htm.
Sincerely yours.
Antion V. Van
Anthony D. Watson, B.S., M.S., M.B.A. Director Division of Anesthesiology, General Hospital, 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: Device Name: Disposable Surgical Gowns Proposed device model: M, L, XL and XXL
Indications for Use:
Disposable Surgical Gowns, which are blue colored and EO sterilized, are indicated 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. It could achieve Level 3 Barrier Performance as per AAMI PB70:2003. It is for single use only.
ZPRESCRIPTION USE (Part 21 CFR 801 Subpart D)
### OVER-THE-COUNTER USE (21 CFR 801 Subpart C)
# (PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE OF NEEDED)
Concurrence of CDRH, Office of Device Evaluation (ODE)
Elizabeth F. Clamie. William
(Division Sign-Off) Division of Anesthesiology, General Hospital Infection Control, Dental Devices
K120192 510(k) Number:
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Open the Predicates tab for a family-tree view of predicate relationships. Click a node to trace its parents and children; selections from search carry over pre-selected. Commonly predicated devices are worth reading — a lot of people predicated them for a reason. The visual lineage is also handy on client calls, e.g. to show how a predicate family evolved and justify why your predicate still holds.
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Try it yourself
Head to the search page and work through a few of these AI/ML fuzzy searches to build intuition: perivascular fat on CT · aortic valve calcification opportunistic screening on noncontrast CT · breast cancer prediction on digital pathology slides · autism detection · gestational age prediction · a hearing aid that can also detect a pulse · foundation model based analysis of ECG · large language models · penetration test. Watch how the relevance scores, intended use, and AI Performance tables tell you when results stop being meaningful.