K Number
K080420
Device Name
RESERT XL HLD HIGH LEVEL DISINFECTANT
Manufacturer
Date Cleared
2008-09-02

(200 days)

Product Code
Regulation Number
880.6885
AI/MLSaMDIVD (In Vitro Diagnostic)TherapeuticDiagnosticis PCCP Authorized
Intended Use
Resert™ XL HLD is a ready to use liquid chemical germicide. The product is a 2.0% nominal hydrogen peroxide solution. The minimum recommended concentration (MRC) is 1.5%. Resert XL HLD is intended to be used by health care practitioners in clinical settings as a ready to use liquid chemical disinfectant for the high level disinfection of semi-critical medical devices for which alternative methods of terminal reprocessing are not suitable or available. High Level Disinfectant: Resert™ XL HLD High Level Disinfectant is a high level disinfectant when used or reused undiluted for a maximum of 21 days at a minimum temperature of 20℃ (68°F) for a minimum immersion time of 8 minutes.
Device Description
Resert XL HLD High Level Disinfectant is a nominal 2.0% hydrogen peroxide solution, buffered with furoic acid and phosphorous acids. Hydrogen peroxide is the active ingredient in Resert XL HLD, which exerts its germicidal action via a strong oxidation reaction of cellular components.
More Information

Not Found

No
The device is a chemical disinfectant and the summary describes its chemical composition and efficacy testing, with no mention of AI or ML.

No.
The device is a high-level disinfectant used for reprocessing medical devices, not a therapeutic device intended for treating patients.

No

This device is a high-level disinfectant used for reprocessing medical devices, not for diagnosing medical conditions.

No

The device is a liquid chemical germicide, which is a physical substance, not software.

Based on the provided text, this device is not an IVD (In Vitro Diagnostic).

Here's why:

  • Intended Use: The intended use is for the "high level disinfection of semi-critical medical devices". This is a process applied to medical devices themselves, not a test performed on biological samples to diagnose a condition.
  • Device Description: The device is a chemical solution (hydrogen peroxide) used for disinfection. This aligns with a disinfectant, not an IVD.
  • Performance Studies: The performance studies focus on the germicidal efficacy of the solution against various microorganisms and its toxicity, which are relevant to a disinfectant's function. IVD performance studies would typically involve metrics like sensitivity, specificity, and accuracy in detecting or measuring analytes in biological samples.
  • Lack of IVD Characteristics: The text does not mention any of the typical characteristics of an IVD, such as:
    • Analyzing biological samples (blood, urine, tissue, etc.)
    • Detecting or measuring specific analytes (proteins, genes, metabolites, etc.)
    • Providing diagnostic information about a patient's health status.

Therefore, Resert™ XL HLD is a high-level disinfectant for medical devices, not an In Vitro Diagnostic device.

N/A

Intended Use / Indications for Use

Resert™ XL HLD is a ready to use liquid chemical germicide. The product is a 2.0% nominal hydrogen peroxide solution. The minimum recommended concentration (MRC) is 1.5%. Resert XL HLD is intended to be used by health care practitioners in clinical settings as a ready to use liquid chemical disinfectant for the high level disinfection of semi-critical medical devices for which alternative methods of terminal reprocessing are not suitable or available.

High Level Disinfectant: Resert™ XL HLD High Level Disinfectant is a high level disinfectant when used or reused undiluted for a maximum of 21 days at a minimum temperature of 20℃ (68°F) for a minimum immersion time of 8 minutes.

Product codes (comma separated list FDA assigned to the subject device)

MED

Device Description

Resert XL HLD High Level Disinfectant is a nominal 2.0% hydrogen peroxide solution, buffered with furoic acid and phosphorous acids. Hydrogen peroxide is the active ingredient in Resert XL HLD, which exerts its germicidal action via a strong oxidation reaction of cellular components.

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

health care practitioners in clinical settings

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)

Performance Testing Summary - Bench:
All AOAC/EPA Potency testing was conducted with Resert XL HLD solution, formulated to below the minimum manufacturing specification for hydrogen peroxide, stressed to the end of its 21 day reuse life, and challenged with 5% organic challenge and 400 ppm hard water. The testing demonstrated the bactericidal, fungicidal, virucidal, sporicidal and tuberculocidal efficacy of Resert XL HLD, utilizing appropriate test methods. Also, Resert XL HLD was assessed for acute dermal toxicity, acute oral toxicity, primary skin irritation, skin sensitization, primary eye irritation, mutagenicity, and residue toxicity, according to the FDA Guidance on biocompatibility testing.
A stability program has been implemented to demonstrate a shelf-life for Resert XL HLD of at least 1 year, if unopened and stored according to label instructions, and reused for up to 21 days at a minimum temperature of 20℃ (68°F).

Device /Material Compatibility Studies:
STERIS Corporation demonstrated the material compatibility of Resert XL HLD with medical devices and device materials, as identified in the product labeling, by conducting studies with actual devices, in both Simulated and In Use applications, and by conducting rigorous evaluations of a number of different plastic, metals, and elastomers commonly used in the construction of medical devices. The materials were exposed to Resert XL HLD solution, formulated above its maximum manufacturing specification for hydrogen peroxide, for up to 134 hours at 25+2°C (equivalent up to 1005 disinfectant cycles).
Material compatibility was confirmed with two Fujinon and Olympus flexible colonoscope sets, which included procedural and cleaning/reprocessing accessories. The devices were immersed in Resert XL HLD for 134 hours (1005 cycles) at 25 ±2℃, and showed no significant cosmetic changes, and were not functionally altered at study completion.

Simulated Use Testing:
Five clinical endoscope sets comprised of flexible endoscopes, procedural endoscope accessories (i.e. valves), and cleaning accessories were challenged with Mycobacterium terrae ATCC 15755 under worst-case temperatures (18-19°C), and organic (5% serum, final v/v), and inorganic (400 ppm AOAC hard water) conditions. A ≥ 6 log10 reduction of test organism was achieved for all of the endoscope sets after 8 minutes of contact with Resert XL HLD test solution, formulated to below the minimum manufacturing specification for hydrogen peroxide and stressed to the end of its reuse life.

In Use testing:
Pre-cleaned, representative patient soiled endoscopes were manually reprocessed in Resert XL HLD for 8 minutes at ≥ 20°C, and shown to be effectively high level disinfected under In Use test conditions.

Resert XL HLD Stability:
Resert XL HLD will have at least a 1 year shelf life or real time test data to support claimed expiry.

Key Metrics (Sensitivity, Specificity, PPV, NPV, etc.)

Not Found

Predicate Device(s): If the device was cleared using the 510(k) pathway, identify the Predicate Device(s) K/DEN number used to claim substantial equivalence and list them here in a comma separated list exactly as they appear in the text. List the primary predicate first in the list.

SPOROX® Sterilizing and Disinfecting Solution (K970230)

Reference Device(s): Identify the Reference Device(s) K/DEN number and list them here in a comma separated list exactly as they appear in the text.

Not Found

Predetermined Change Control Plan (PCCP) - All Relevant Information for the subject device only (e.g. presence / absence, what scope was granted / cleared under the PCCP, any restrictions, etc).

Not Found

§ 880.6885 Liquid chemical sterilants/high level disinfectants.

(a)
Identification. A liquid chemical sterilant/high level disinfectant is a germicide that is intended for use as the terminal step in processing critical and semicritical medical devices prior to patient use. Critical devices make contact with normally sterile tissue or body spaces during use. Semicritical devices make contact during use with mucous membranes or nonintact skin.(b)
Classification. Class II (special controls). Guidance on the Content and Format of Premarket Notification (510(k)) Submissions for Liquid Chemical Sterilants/High Level Disinfectants, and user information and training.

0

SEP - 2 2008

Image /page/0/Picture/2 description: The image shows the logo for TERI, The Energy and Resources Institute. The logo consists of the letters "TERI" in a bold, sans-serif font, stacked above a stylized graphic. The graphic is composed of several horizontal lines that curve slightly, resembling waves or contours.

510(k) Summary For Resert™ XL HLD High Level Disinfectant

STERIS Corporation 5960 Heisley Road Mentor, OH 44060 Phone: (440) 354-2600 Fax No: (440) 639-4459

| Contact: | John R. (Jack) Scoville, Jr.
STERIS Corporation
5960 Heisley Road
Mentor, Ohio 44060 |
|---------------|-----------------------------------------------------------------------------------------------|
| | Telephone: (440) 392-7330
Fax No: (440) 357-9198 |
| Summary Date: | June 05, 2008 |

STERIS Corporation ■ 5960 Heisley Road ■ Mentor, OH 44060-1834 USA ■ 440-354-2600

1

1. Device Name

Trade Name:Resert™ XL HLD High Level Disinfectant
Common/Usual Name:Liquid Chemical Sterilants/Disinfectants
Classification Name:Liquid Chemical Sterilants/Disinfectants
Classification Number:21 CFR 880.6885
Product Code:MED.

2. Predicate Device

SPOROX® Sterilizing and Disinfecting Solution (K970230) manufactured by Rickitt & Colman, Inc.

3. Description of Device

Resert XL HLD High Level Disinfectant is a nominal 2.0% hydrogen peroxide solution, buffered with furoic acid and phosphorous acids. Hydrogen peroxide is the active ingredient in Resert XL HLD, which exerts its germicidal action via a strong oxidation reaction of cellular components.

4. Intended Use

Resert™ XL HLD is a ready to use liquid chemical germicide. The product is a 2.0% nominal hydrogen peroxide solution. The minimum recommended concentration (MRC) is 1.5%. Resert XL HLD is intended to be used by health care practitioners in clinical settings as a ready to use liquid chemical disinfectant for the high level disinfection of semi-critical medical devices for which alternative methods of terminal reprocessing are not suitable or available.

High Level Disinfectant: Resert™ XL HLD High Level Disinfectant is a high level disinfectant when used or reused undiluted for a maximum of 21 days at a minimum temperature of 20℃ (68°F) for a minimum immersion time of 8 minutes.

ട. Description of Safety and Substantial Equivalence

Both Resert XL HLD High Level Disinfectant and SPOROX Sterilizing and Disinfecting Solution (SPOROX) formulations have common features and use indications. Their active ingredient is hydrogen peroxide. The major difference is

2

that Resert XL HLD has a nominal 2.0% hydrogen peroxide solution, buffered with furoic acid and phosphorous acids, while SPOROX has a 7.5% nominal hydrogen peroxide concentration, buffered with phosphoric acid, and they have high level disinfection contact times of 8 minutes and 30 minutes respectively.

The Resert XL HLD High Level Disinfectant has the same technological characteristics (i.e., design, material, chemical composition) as the predicate SPOROX device.

6. Device Comparison Table

A summary of the technological characteristics of the Resert XL HLD High Level Disinfectant in comparison to those of the predicate device is shown in Table 5-1.

FeatureResert XL HLDSPOROX
Intended UseResert XL HLD is intended
to be used by health care
practioners in clinical
setting as a high level
disinfectant when used
according to the labeled
specified directionsSPOROX is intended to be
used by health care
practioners in clinical
setting as a Liquid chemical
sterilant and/or high level
disinfectant when used
according to the labeled
specified directions
Active Ingredient2.0% hydrogen peroxide7.5% hydrogen peroxide
SurfactantsYesYes
Corrosion InhibitorYesYes
Dilution requiredNoNo
Contact Time - High
Level Disinfection8 minutes @ 20°C30 minutes @20°C
Use-Reuse Period21 days21 days
AccessoriesResert Chemical IndicatorSPOROX Chemical
Indicator
Primary Packaging4 Liter Polyethylene bottle1 gal. Polyethylene bottle
Secondary Packaging4-4 Liter bottles per case4-1 gal bottles per case
Closure SystemVentedVented
Storage ConditionsCool dry placeCool dry place
Shelf-life1 year un-opened2 years un-opened

Table 5-1. Comparison Matrix for Resert XL HLD and SPOROX

7. Performance Testing Summary - Bench

All AOAC/EPA Potency testing was conducted with Resert XL HLD solution, formulated to below the minimum manufacturing specification for hydrogen

3

peroxide, stressed to the end of its 21 day reuse life, and challenged with 5% organic challenge and 400 ppm hard water. The testing demonstrated the bactericidal, fungicidal, virucidal, sporicidal and tuberculocidal efficacy of Resert XL HLD, utilizing appropriate test methods. Also, Resert XL HLD was assessed for acute dermal toxicity, acute oral toxicity, primary skin irritation, skin sensitization, primary eye irritation, mutagenicity, and residue toxicity, according to the FDA Guidance on biocompatibility testing.

A stability program has been implemented to demonstrate a shelf-life for Resert XL HLD of at least 1 year, if unopened and stored according to label instructions, and reused for up to 21 days at a minimum temperature of 20℃ (68°F).

The test method criteria and a summary of results are presented in Tables 5-2 and 5-3.

SPOROX Microbiological Efficacy Testing
Test MethodResert XL HLDSPOROX
AOAC Sporicidal Test
Bacillus subtilis
Clostridium sporogenesMeets sporicidal efficacy
requirementsSame
AOAC Use-Dilution Test
Pseudomonas aeruginosa
Staphylococcus aureus
Salmonella entericaStressed solution is
bactericidalSame
AOAC Fungicidal Test
Trichophyton
mentagrophytesStressed solution is
fungicidalSame
EPA Virucidal Test
Poliovirus Type I
Herpes Simplex Type 1
Adenovirus Type 5Stressed Solution is
virucidalSame
Tuberculocidal Activity Test
Mycobacterium terraeStressed solution is
tuberculocidalSame
(M. bovis)
Simulated Use Test
Mycobacterium terraeMeets efficacy requirementsSame

Table 5-2. Comparison Matrix for Resert XL HLD and SPOROX Microbiological Efficacy Testing

4

|
P | A
1.5
11

  • | 7 |
    |-------|---------------------|---|
    | | to | |
Toxicology TestResert XL HLDSPOROX
Primary dermal IrritationSlight irritantModerate irritant
Acute Dermal Toxicity$Dermal LD_{50} >5000$
mg/kg body weight$Dermal LD_{50} >$
5000 mg/kg body
weight
Ocular IrritationMild irritantSevere irritant
Acute Oral Toxicity$OralLD_{50} >5000$ mg/kg
body weight$OralLD_{50} >5000$
mg/kg body
weight
Skin sensitizationNon-sensitizingNon-sensitizing
Bacterial Reverse Mutation Assay
(Mutagenicity Ames Test)Non-mutagenicNon-mutagenic

Table 5-3. Comparison Matrix for Resert XL HLD and SPOROX Toxicological Evaluation

8. Device /Material Compatibility Studies

STERIS Corporation demonstrated the material compatibility of Resert XL HLD with medical devices and device materials, as identified in the product labeling, by conducting studies with actual devices, in both Simulated and In Use applications, and by conducting rigorous evaluations of a number of different plastic, metals, and elastomers commonly used in the construction of medical devices. The materials were exposed to Resert XL HLD solution, formulated above its maximum manufacturing specification for hydrogen peroxide, for up to 134 hours at 25+2°C (equivalent up to 1005 disinfectant cycles). A comparison of the compatible and incompatible materials for Resert XL HLD and the predicate device is shown in Table 5-4.

Materials CompatibleResert XL HLDSPOROX
Plastics:
TeflonXX
PolyesterXX
PolystyreneXX
PolycarbonateXX
PolypropyleneXX
AcrylicXX
Polyvinyl Chloride (PVC)XX
Acrylonitrile- butadiene-styrene (ABS)XX
NylonXX
Metals:
Stainless Steel (302,316, 410)XX
Chrome Plate (Steel)XX

Table 5-4. Comparison Matrix for Resert XL HLD and SPOROX Material Compatibility

5

12080420 STERIS Response to 053008 Request for Additional Information - Appendix B K080420 / Resert XL HLD High Level Disinfectant

Materials CompatibleResert XL HLDSPOROX
PlatinumPX
AluminumXX
Anodized Aluminum (6061)XX
Gold Plated SteelXP
Mild SteelXP
Solder 70/30XP
Nickel-Silver AlloyPN
Monel SNX
BrassNN
CopperNN
Nickel-Plated SteelNN
Tungsten CarbideNP
SilverNP
Elastomers:
PolyurethaneXX
NeopreneXX
Silicone rubberXX
Ethylene Propylene Diene Terpolymer (EPDM)XX
Viton AXP
Red Natural RubberXX
Black Natural RubberPX

X= Compatible, N= Not Compatible, P= Not Performed

Material compatibility was confirmed with two Fujinon and Olympus flexible colonoscope sets, which included procedural and cleaning/reprocessing accessories. The devices were immersed in Resert XL HLD for 134 hours (1005 cycles) at 25 ±2℃, and showed no significant cosmetic changes, and were not functionally altered at study completion.

9. Simulated Use Testing

Five clinical endoscope sets comprised of flexible endoscopes, procedural endoscope accessories (i.e. valves), and cleaning accessories were challenged with Mycobacterium terrae ATCC 15755 under worst-case temperatures (18-19°C), and organic (5% serum, final v/v), and inorganic (400 ppm AOAC hard water) conditions. A ≥ 6 log10 reduction of test organism was achieved for all of the endoscope sets after 8 minutes of contact with Resert XL HLD test solution, formulated to below the minimum manufacturing specification for hydrogen peroxide and stressed to the end of its reuse life.

6

K080420

10. In Use testing

Pre-cleaned, representative patient soiled endoscopes were manually reprocessed in Resert XL HLD for 8 minutes at ≥ 20°C, and shown to be effectively high level disinfected under In Use test conditions.

11. Resert XL HLD Stability

Resert XL HLD will have at least a 1 year shelf life or real time test data to support claimed expiry.

12. Conclusion

The above nonclinical and device /material compatibility studies demonstrate that Resert XL HLD High Level Disinfectant is as safe and effective as the predicate.

7

Image /page/7/Picture/1 description: The image shows the logo for the Department of Health and Human Services (HHS). The logo consists of a stylized eagle with its wings spread, and the words "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" are arranged in a circle around the eagle. The eagle is black, and the text is also black.

Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850

SEP - 2 2008

Mr. John R. Jack Scoville, Jr. Fellow, Regulatory Affairs STERIS Corporation 5960 Heisley Road Mentor, Ohio 44060

Re: K080420

Trade/Device Name: Resert™ XL HLD High Level Disinfectant Regulation Number: 880.6885 Regulation Name: Liquid Chemical Sterilants/ High Level Disinfectants Regulatory Class: II Product Code: MED Dated: August 26, 2008 Received: August 27, 2008

Dear Mr. Scoville:

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.

If your device is classified (see above) into either class II (Special Controls) or class III (PMA), it may be subject to such 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.

8

Page 2 - Mr. Scoville

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); 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.

This letter will allow you to begin marketing your device as described in your Section 510(k) premarket notification. The FDA finding of substantial equivalence of your device to a legally marketed predicate device results in a classification for your device and thus, permits your device to proceed to the market.

If you desire specific advice for your device on our labeling regulation (21 CFR Part 801). please contact the Center for Devices and Radiological Health's (CDRH's) Office of Compliance at (240) 276-0115. Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21CFR Part 807.97). For questions regarding postmarket surveillance, please contact CDRH's Office of Surveillance and Biometric's (OSB's) Division of Postmarket Surveillance at 240-276-3474. For questions regarding the reporting of device adverse events (Medical Device Reporting (MDR)), please contact the Division of Surveillance Systems at 240-276-3464. 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 (240) 276-3150 or at its Internet address http://www.fda.gov/cdrh/industry/support/index.html.

Sincerely vours.

TK. Samuels, m.d. for 11

Chiu S. Lin, Ph. D Division Director Division of Anesthesiology, General Hospital, Infection Control and Dental Devices Office of Device Evaluation Center for Devices and Radiological Health

Enclosure

9

STERIS Response to 053008 Request for Additional Information -- Appendix A K080420 / Resert XL HLD High Level Disinfectant

Indications for Use

510(k) Number (if known):

KO80420

Device Name:

Resert™ XL HLD High Level Disinfectant

Indications for Use:

Resert™ XL HLD is a ready to use liquid chemical germicide. The product is a 2.0% nominal hydrogen peroxide solution. The minimum recommended concentration (MRC) is 1.5%. Resert XL HLD is intended to be used by health care practitioners in clinical settings as a ready to use liquid chemical disinfectant for the high level disinfection of semi-critical medical devices for which alternative methods of terminal reprocessing are not suitable or available.

High Level Disinfectant: Resert™ XL HLD High Level Disinfectant is a high level disinfectant when used or reused undiluted for a maximum of 21 days at a minimum temperature of 20℃ (68°F) for a minimum immersion time of 8 minutes.

Prescription Use (Part 21 CFR 801 Subpart D) AND/OR

Over-The-Counter Use X (21 CFR 801 Subpart C)

(PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED)

Concurrence of CDRH, Office of Device Evaluation (ODE)

Shula H. Murphy, MD
(Division Sign-Off)

Division of Anesthesiology. General Hospital Infection Control, Dental Devices

510(k) Number:

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CONFIDENTIAL