(90 days)
Bausch and Lomb ReNu Multipurpose Solution
Not Found
No
The device description and performance studies focus on the chemical composition and clinical efficacy of a contact lens solution, with no mention of AI or ML technologies.
No.
The device is a contact lens solution intended for cleaning, disinfecting, rinsing, and storing contact lenses, not for treating a disease or condition in the human body.
No
The device is a contact lens solution for cleaning, disinfecting, and storing lenses, not for diagnosing medical conditions.
No
The device description clearly states it is a sterile, isotonic solution containing various chemical components, indicating it is a physical product, not software.
No, this device is not an IVD (In Vitro Diagnostic).
Here's why:
- IVDs are used to examine specimens from the human body. The intended use of this device is for cleaning, disinfecting, rinsing, and storing contact lenses, which are medical devices worn on the eye, not specimens taken from the body.
- The description focuses on the properties of the solution and its effect on contact lenses. It doesn't mention any analysis of biological samples or diagnostic purposes.
- The performance study evaluates the solution's effectiveness on contact lenses and the user's experience, not its ability to diagnose a condition based on a biological sample.
Therefore, based on the provided information, the Sauflon Multipurpose Soft Contact Lens Solution is a medical device for contact lens care, not an In Vitro Diagnostic device.
N/A
Intended Use / Indications for Use
The Sauflon Multipurpose Soft (hydrophilic) Contact Lens Solution is indicated for use in chemical (not heat) disinfection, daily cleaning, rinsing and storage of daily and extended wear soft contact lenses as recommended by the eye care practitioner.
Product codes
86 LPN
Device Description
A sterile, isotonic solution that contains Poloxamer, sodium phosphate buffer, sodium chloride, and disodium edetate; preserved with polyhexanide 0.0001%. Contains no chlorhexidine or thimerosal. Cleans, loosens and removes accumulations of films, deposits and debris from soft contact lenses. Destroys harmful microorganisms on the surface of the lens. Rinses, stores and rewets lenses before the lenses are placed on the eye.
Mentions image processing
Not Found
Mentions AI, DNN, or ML
Not Found
Input Imaging Modality
Not Found
Anatomical Site
eye (for placement of contact lenses)
Indicated Patient Age Range
The age range was from 12 to 73
Intended User / Care Setting
eye care practitioner
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
A clinical trial of 6 months usage of the Sauflon Multipurpose Soft (hydrophilic) Contact Lens Solution by 246 subjects, wearing representative lenses from all groups of soft (hydrophilic) contact lenses, compared to 117 control subjects using currently marketed care products.
Twelve (12) investigators enrolled a total of 246 test subjects. The control group included 59 subjects using a commercially available multipurpose solution and 58 using a commercially available two-step peroxide system.
Data Source: Clinical trial conducted by 12 investigators.
Annotation Protocol: Discomfort, burning, lens awareness, variable vision and need for cleaning were the most frequently reported symptoms. Slit Lamp Findings were also recorded.
Summary of Performance Studies
Study Type: Clinical Study
Sample Size: 246 (test subjects) and 117 (control subjects).
Overall Conclusion: The data of the clinical trial confirm that Sauflon Multipurpose Soft (hydrophilic) Contact Lens Solution is substantially equivalent to other currently marketed cleaning, rinsing, disinfecting and storage products, specifically Bausch & Lomb Multipurpose solution, when used according to the manufacturer's instructions.
Key Results:
- Adverse Reactions: One case of mild conjunctivitis and one case of marginal keratitis in the test population.
- Slit Lamp Findings: 79.1% of test eyes had no findings; Edema 0.2%; Neovascular 3.4%; Staining 2.9%; Hyperemia 10.8%; Palpebral 11.1%; Other 0.6%.
- Symptoms, Problems and Complaints: 83.7% of test eyes had no symptoms; Discomfort 2.9%; Pain, Burning 2.0%; Variable Vision 1.5%; Lens Awareness 4.0%; Need for Cleaning 1.8%.
- Visual Acuity: 97.1% of test eyes achieved appropriate acuity.
- Wear Time: Remained essentially unchanged over six months.
- Lens Cleanliness: 97.6% of test lenses were clinically clean at scheduled visits.
- Gender Analysis: No significant difference in findings based on gender.
Key Metrics
Not Found
Predicate Device(s)
Bausch and Lomb ReNu Multipurpose Solution
Reference Device(s)
Not Found
Predetermined Change Control Plan (PCCP) - All Relevant Information
Not Found
§ 886.5928 Soft (hydrophilic) contact lens care products.
(a)
Identification. A soft (hydrophilic) contact lens care product is a device intended for use in the cleaning, rinsing, disinfecting, lubricating/rewetting, or storing of a soft (hydrophilic) contact lens. This includes all solutions and tablets used together with soft (hydrophilic) contact lenses and heat disinfecting units intended to disinfect a soft (hydrophilic) contact lens by means of heat.(b)
Classification. Class II (Special Controls) Guidance Document: “Guidance for Industry Premarket Notification (510(k)) Guidance Document for Contact Lens Care Products.”
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510 (k) Summary
SAUFLON MULTIPURPOSE SOFT (HYDROPHILIC) CONTACT LENS SOLUTION FEB 2 4 1998
-
l. Submitted by: Sauflon Pharmaceuticals, Ltd 49-53 York St Twickenham, UK TW1 3LP
Contact : John M. Szabocsik, Ph.D. Official agent Szabocsik and Associates 203 N. Wabash, Ste 1200 Chicago, IL 60601 (312) 553-0828 -
- Date prepared: February 9, 1998
-
- Device: Common Name Multipurpose Contact Lens Solution Trade Name Sauflon Multipurpose Soft (hydrophilic) Contact Lens Solution
-
- Classification Class II (Performance Standards) 21 CFR 886.5928 Soft (hydrophilic) contact lens solution
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- Substantial This product is substantially equivalent equivalence to the currently marketed Bausch and Lomb ReNu Multipurpose Solution.
-
- Device A sterile, isotonic solution that description contains Poloxamer, sodium phosphate buffer, sodium chloride, and disodium edetate; preserved with polyhexanide 0.0001%. Contains no chlorhexidine or thimerosal. Cleans, loosens and removes accumulations of films, deposits and debris from soft contact lenses. Destroys harmful microorganisms on the surface of the lens. Rinses, stores and rewets lenses before the lenses are placed on the eye.
-
- Intended use The Sauflon Multipurpose Soft (hydrophilic) Contact Lens Solution is indicated for use in chemical (not heat) disinfection, daily cleaning, rinsing and storage of daily and extended wear soft contact lenses as recommended by the eye care practitioner.
-
- Comparison to predicate devices: see following table
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212 581 2611 11 12815942942942 MAY 15 '98 13:38 FR SZABOCSIK & ASSEC.
K974485 Summary
SUBSTANTIAL EQUIVALENCE COMPARISON
F. 23709
| SAUFLON | BAUSCH & LOMB |
|---|---|
| MULTIPURPOSE | ReNu |
| SOFT (HYDROPHILIC) | ALL-IN-ONE |
| CONTACT LENS SOLUTION |
| SALT | NaCl | NaCl |
|---|---|---|
| CHELATOR | Edetate | |
| disodium | Edetate | |
| disodium | ||
| BUFFER | Phosphate | Borate |
| SURFACTANT | Poloxamer | Poloxamine |
| ANTIMICROBIAL | Polyhexanide | |
| (0.0001% w/v) | Polyhexanide | |
| (0.00005% w/v) | ||
| WATER | qs | qs |
| OTHER | Sterile | |
| Isotonic | Sterile | |
| Isotonic |
Introduction
The Sauflon Multipurpose Soft (hydrophilic) Contact Lens Solution is a solution intended to be used as a daily cleaner, rinsing agent, disinfecting and storage solution, and wetting/rewetting solution prior to lenses being placed on the eye, in the care of soft (hydrophilic) lenses. It is comparable to currently marketed multipurpose solutions such as ReNu, Complete and Solocare.
Contained in this submission are comparisons of the product to the predicate device, information on the chemistry and manufacturing, results of toxicological and microbiological tests, and the report of a clinical trial of 246 subjects, who have used the product over a period of at least three months. Details are included in the appropriate sections.
I. Chemistry
The Sauflon Multipurpose Soft (hydrophilic) Contact Lens Solution is a sterile, isotonic solution that contains poloxamer, sodium phosphate buffer, sodium chloride, and disodium edetate; preserved with polyhexanide 0.0001%. It contains no chlorhexidine or thimerosal.
2
K974485 Summary
A. Solution compatibility
The compatibility of the Sauflon Multipurpose Soft (hydrophilic) Contact Lens Solution was demonstrated by cycling lenses through 30 cycles of simulated use, using the Sauflon Multipurpose Soft (hydrophilic) Contact Lens Solution for cleaning, rinsing, disinfecting and storing. Parameters of lenses were measured before and after the 30 cycles, and no differences were found.
B. Cleaning effectiveness
The efficacy of the Sauflon Multipurpose Soft (hydrophilic) Contact Lens Solution as a daily cleaner was shown by determining the critical micelle concentration.
II. Toxicology
The toxicological testing is summarized below, and reports are attached. The solution was shown to be non-toxic in all tests. Additional toxicity testing (cytotoxicity, systemic toxicity and ocular irritation)
was done to verify the safety of the solution in the contract manufacturer's bottle.
A. Agar Overlay Cytotoxicity:
Representative lenses from all four groups of soft (hydrophilic) lens types were exposed to the Sauflon Multipurpose Soft (hydrophilic) Contact Lens Solution for 24 hours, then tested in a direct contact cytotoxicity assay. All test lens types were noncytotoxic.
B. Systemic toxicity:
The Sauflon Multipurpose Soft (hydrophilic) Contact Lens Solution was evaluated for systemic toxicity by intraperitoneal (ip) injection in healthy mice, 50ml/kg body weight. The animals were observed over a 72 hour period, and showed no difference from control animals injected with saline. The solution passed the test requirements, that there be no difference between the response of test and control animals.
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P. 25729
K974485 Summary
C. Acute Oral toxicity
The Sauflon Multipurpose Soft (hydrophilic) Contact Lens Solution was evaluated for acute oral toxicity by intubation in healthy rats, 5ml/kg body The animals were observed immediately after weight. intubation, after 2 and 4 hours, then daily for fourteen days. The animals were weighed prior to intubation, at 7 days, and at 14 days. All animals showed no clinical signs of toxicity from test initiation to Day 14, therefore the Sauflon Multipurpose Soft (hydrophilic) Contact Lens Solution passed the test requirements of no acute oral toxicity.
Acute Ocular irritation: D.
The Sauflon Multipurpose Soft (hydrophilic) Contact Lens Solution was instilled directly into one eye of each of three rabbits, the other eye receiving sterile water as a control. Examinations over 72 hours showed no differences between test and control eyes, with no evidence of ocular irritation with either the test or control solutions. The Sauflon Multipurpose solution therefore meets the requirements of the acute ocular irritation test.
Full USP Class VI Testing of Sauflon Multipurpose 12 . Soft (hydrophilic) Contact Lens Solution in bottles manufactured of high density polyethylene.
-
- Cytotoxicity test :
Under the conditions of this study, the saline test extract showed no evidence of causing cell lysis or toxicity. The negative controls, reagent controls, and the positive controls performed as anticipated. The saline test extract was not cytotoxic and passed this test.
- Cytotoxicity test :
-
- Systemic Toxicity Test: Under the conditions of this study, there was no mortality or evidence of significant systemic toxicity from the Each test article extract met the extracts. requirements of this test.
-
- Ocular Irritation Study: Under the conditions of this study, there was no evidence of significant irritation in the test or control eye of any rabbit. The saline and cottonseed oil test article extracts would not be considered irritants to the ocular tissue of the rabbits.
4
K974485 Summary
III. Microbiology
Sterility A.
The Sauflon Multipurpose Soft (hydrophilic) Contact Lens Solution passed the requirements of sterility testing.
Preservative efficacy B.
The Sauflon Multipurpose Soft (hydrophilic) Contact Lens Solution passed the requirements of the modified preservative efficacy test with rechallenge at 14 days.
Disinfection Efficacy C.
The Sauflon Multipurpose Soft (hydrophilic) Contact Lens Solution passed the requirements of the stand-alone disinfection test, obviating the requirements for the multi-item testing.
D. Stability
Stability testing is in progress; the solution has currently passed stability testing corresponding to a shelf-life of 11 months.
IV. Clinical Studies
A clinical trial of 6 months usage of the Sauflon Multipurpose Soft (hydrophilic) Contact Lens Solution by 246 subjects, wearing representative lenses from all groups of soft (hydrophilic) contact lenses, compared to 117 control subjects using currently marketed care products, showed that the product is substantially equivalent to those current solutions.
Twelve (12) investigators enrolled a total of 246 test subjects. The control group included 59 subjects using a commercially available multipurpose solution and 58 using a commercially available two-step peroxide system. The age range was from 12 to 73, 70.4% female and 29.6% male. Analysis of the discontinuations among the various groups, test vs control, female vs male, showed that the differences in the incidence of discontinuations for cause (stain, discomfort, etc) were not statistically significant.
(1) Adverse Reactions
The only adverse events in the test population were one case of mild conjunctivitis and one case of marginal keratitis; both cases resolved with no permanent sequelae.
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MAY 15 195 1.54 SE 58 52 52 52 6 6 8 500 500 100 500 1000 1000 1000 1000 1000
인기 시민들
K974485 Summary
(2) Slit Lamp Findings:
Table A compares the incidence of slit lamp findings in the investigational group and the two control groups.
TABLE A
SLIT LAMP FINDINGS
| FINDING | TEST | CONTROLS | |
|---|---|---|---|
| MULTIPURPOSE | PEROXIDE | ||
| NO FINDINGSa | 79.1 | 57.5 | 67.0 |
| EDEMAb | 0.2 | 0.8 | 0.6 |
| NEOVASCULAR | 3.4 | 6.4 | 9.3 |
| STAINING | 2.9 | 15.9 | 8.9 |
| HYPEREMIA | 10.8 | 12.5 | 6.0 |
| PALPEBRAL | 11.1 | 26.4 | 18.3 |
| OTHER | 0.6 | 0.9 | 0.4 |
마 Percent of eyes examined with no findings, regularly scheduled visits only
- b Percent of eyes with finding, regularly scheduled visits only
- (3) Symptoms, Problems and Complaints:
Symptoms, problems and complaints were reported by the investigators at each visit. Discomfort, burning, lens awareness, variable vision and need for cleaning were the most frequently reported symptoms among all subjects. Table B compares the incidence of selected symptoms in the three groups (test, multipurpose and peroxide controls).
TABLE B
SELECTED SYMPTOMS, PROBLEMS AND COMPLAINTS
| SYMPTOM | TEST | CONTROLS | |
|---|---|---|---|
| NONEa | 83.7 | MULTIPURPOSE | PEROXIDE |
| 79.6 | 85.3 | ||
| DISCOMFORTb | 2.9 | 3.5 | 3.6 |
| PAIN, BURNING | 2.0 | 2.9 | 2.7 |
| VARIABLE VISION | 1.5 | 4.5 | 1.6 |
| LENS AWARENESS | 4.0 | 3.3 | 3.9 |
| NEED FOR CLEANING | 1.8 | 5.2 | 1.8 |
e Percent of eyes examined with no findings, regularly scheduled visits only D
Percent of eyes with finding, regularly scheduled visits only
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J.C. G. D. C. C. C. - - - - - - - - - - - - - - - - - - -MAY 15 TEE 1.3:35 FR 52-50000K & F5500.
K974485 Summary
Visual Acuity: ( 4 )
The appropriate acuity was achieved by 97.1% of the test eyes, 98.4% of the multipurpose control, and 100% of the peroxide control eyes.
Wear Time: ( 2 )
Wear time remained essentially unchanged over the six months of the study.
( 6) Lens Cleanliness:
Overall, the reports of the lens cleanliness evaluation showed that 97.6% of test lenses, 92.7% of the multipurpose and 93.8% of the peroxide were clinically clean at scheduled visits.
(7) Gender Analysis:
The overall test population was 68.7% female, 31.3% male, and the visit distribution over the study was 67.7% female, 32.3% male. Overall, there were no slit lamp findings at 79% of the visits; among females, at 76.9%, among males at 83.9% of the visits. For symptoms, there were no symptoms reported at 84% of the visits; among females, no symptoms were reported at 83%, among males, at 86%. There is no significant difference in the findings, and no further analysis was warranted.
OVERALL CONCLUSION OF THE CLINICAL STUDY:
The data of the clinical trial confirm that Sauflon Multipurpose Soft (hydrophilic) Contact Lens Solution is substantially equivalent to other currently marketed cleaning, rinsing, disinfecting and storage products, specifically Bausch & Lomb Multipurpose solution, when used according to the manufacturer's instructions.
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Image /page/7/Picture/1 description: The image shows a partial view of a document or logo. On the left, there's a circular emblem with a textured or patterned fill, possibly representing a seal or official mark. Adjacent to the emblem, vertically aligned text reads 'DEPARTMENT OF HEALTH'. Above the text and emblem, there are three stylized, curved lines, possibly part of a larger design or logo element.
Public Health Service
Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850
FEB 2 4 1998
John M. Szabocsik, Ph.D. Official Correspondent for Sauflon Pharmaceuticals, Inc. 203 North Wabash Avenue Suite 1200 Chicago, IL 60601
Re: K974485
Trade Name: Sauflon Multipurpose Soft (hydrophilic) Contact Lens Solution Regulatory Class: II Product Code: 86 LPN Dated: November 24, 1997 Received: November 26, 1997
Image /page/7/Picture/8 description: The image shows a black circle on a white background. The circle is not perfectly solid, as there are some white specks and lines within it, giving it a slightly textured appearance. The circle is positioned towards the left side of the image, leaving a larger white space on the right.
Dear Mr. Szabocsik:
We have reviewed your Section 510(k) notification of intent to market the device referenced above and we have determined the device is substantially equivalent (for the indications for use stated in the enclosure) to 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). 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 (Premarket Approval), 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 895. A substantially equivalent determination assumes compliance with the current Good Manufacturing Practice requirements, as set forth in the Quality System Regulation (QS) for Medical Devices: General regulation (21 CFR Part 820) and that, through periodic (QS) inspections, the Food and Drug Administration (FDA) will verify such assumptions. Failure to comply with the GMP regulation may result in regulatory action. In addition, FDA may publish further announcements concerning your device in the Federal Register. Please note: this response to your premarket notification submission does not affect any obligation you might have under sections 531 through 542 of the Act for devices under the Electronic Product Radiation Control provisions, or other Federal laws or regulations.
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Page 2 - John M. Szabocsik, Ph.D.
This letter will allow you to begin marketing your device as described in your 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 and additionally 809.10 for in vitro diagnostic devices), please contact the Office of Compliance at (301) 594-4613. Additionally, for questions on the promotion and advertising of your device, please contact the Office of Compliance at (301) 594-4639. Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21 CFR 807.97). Other general information on your responsibilities under the Act may be obtained from the Division of Small Manufacturers Assistance at its toll-free number (800) 638-2041 or at (301) 443-6597.
Sincerely yours,
Alolph L. Rosenthal
A. Ralph Rosenthal, M.D. Director Division of Ophthalmic Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
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510 (k) NUMBER (IF KNOWN) K974485
DEVICE NAME SAUFLON MULTIPURPOSE SOFT (HYDROPHILIC) CONTACT LENS SOLUTION
INDICATIONS FOR USE
The Sauflon Multipurpose Soft (hydrophilic) Contact Lens Solution is indicated for use in chemical (not heat) disinfection, daily cleaning, rinsing and storage of daily and extended wear soft contact lenses as recommended by your eye care practitioner.
(PLEASE DO NOT WRITE BELOW THIS LINE - CONTINUE ON ANOTHER PAGE IF NEEDED)
Ming-Chen-Shu 28
Concurrence of CDRH, Office of Device Evaluation (ODE)
Prescription Use (Per 21 CPR 801.109)
OR
Over-The-Counter-Use (Optional Format 1-2-96)