(104 days)
Not Found
No
The device is a quality control material for laboratory testing, not a software or system that processes data using AI/ML. The summary explicitly states "Mentions AI, DNN, or ML: Not Found".
No
This device is an in vitro diagnostic quality control material used to monitor the precision of laboratory testing procedures, not to treat or diagnose a disease in a patient.
No
This device is a quality control material intended to monitor the precision of laboratory testing procedures, not to diagnose a condition in a patient.
No
The device description explicitly states it consists of a "buffered aqueous solution with biological materials," indicating it is a physical substance, not software.
Yes, this device is an IVD (In Vitro Diagnostic).
Here's why:
- Intended Use/Indications for Use: The document explicitly states the device is "intended for in vitro diagnostic use as assayed quality control material to monitor the precision of laboratory testing procedures for Clinical Chemistry systems." This directly aligns with the definition of an IVD, which are used to examine specimens taken from the human body to provide information for diagnosis, prevention, or treatment of disease.
- Device Description: The description details the composition of the control material, which is a buffered aqueous solution with biological materials, and lists the analytes it is designed to monitor. This is consistent with the nature of IVD control materials.
- Intended User/Care Setting: The intended use is for "laboratory testing procedures for Clinical Chemistry systems," which are settings where IVD tests are performed.
- Predicate Device(s): The inclusion of predicate devices (K040280; Roche PreciControl PUC) which are also IVD control materials further supports the classification of this device as an IVD.
The information provided clearly indicates that this device is designed to be used in vitro (outside the body) to assess the performance of laboratory tests used for diagnostic purposes.
N/A
Intended Use / Indications for Use
The Randox CSF Controls Levels 2 and Level 3 are intended for in vitro diagnostic use as assayed quality control material to monitor the precision of laboratory testing procedures for Clinical Chemistry systems. This device is intended for prescription use only.
The Randox CSF Controls Levels 2 and 3 are intended for in vitro diagnostic use as assayed quality control material to monitor the precision of diagnostic methods using CSF as a sample on clinical chemistry systems. This in vitro diagnostic device is intended for prescription use only.
Product codes (comma separated list FDA assigned to the subject device)
JJY
Device Description
The Randox CSF controls consist of a buffered aqueous solution with biological materials; they are supplied at 2 levels, level 2 and 3.
Target values and ranges are supplied for the following analytes at both levels: Chloride, Glucose, IgG, Lactic Acid, Sodium, Total Protein (Pyrogallol Red), and % Total Protein quoted for Electrophoresis regions at both levels: Albumin, Alpha-1-Globulin, Alpha-2-Globulin, Beta Globulin and Gamma Globulin.
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
Not Found
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)
Open vial stability of the Randox CSF controls levels 2 and 3 was assessed by opening a set of CSF Controls levels 2 and 3 and reconstituting them according to the package insert. The current open vial stability is 14 days. Once reconstituted the material was stored at + 2 - 8°C for 14 days. On day 14 a fresh sample was reconstituted and compared to the reconstituted vial stored at + 2 - 8°C for 14 days. The mean of the replicates and the percentage deviation of the 14 day reconstituted vial to the fresh vial are calculated.
The acceptance criteria state the percentage deviation of reconstituted to fresh should be ± 3%.
The data demonstrates that the Randox CSF controls levels 2 and 3 are stable for 14 days reconstituted and stored at + 2 - 8°C for 14 days.
Shelf life for the Randox CSF controls levels 2 and 3 was assessed by realtime stability studies. Once a new batch of Randox CSF controls levels 2 and 3 are manufactured 10 sets of each control are stored unopened at ultra frozen conditions -75 to 90°C and another 10 are stored unopened at the routinely stored temperature of + 2 - 8°C. The results of the routinely stored are compared to the ultra frozen.
The acceptance criteria states the control recovery for routinely stored compared to ultra-frozen should be within ± 15% deviation.
The data demonstrates that the Randox CSF controls levels 2 and 3 are stable for 37 months from the date of manufacture.
Value assignment is used to calculate a target value for the Randox CSF Controls levels 2 and 3.
Value assignment method 1: Electrophoresis is the method used to assign a target value for albumin, apha-1globulin, alpha-2 globulin, beta-globulin and gamma globulin. Once a new lot of CSF controls are manufactured vials are analyzed at an external site. The mean of several replicates is taken, the total protein value is set at 100% and the fraction of each of the individual proteins calculated as a percentage of the total protein. The calculated % of the total protein is used as the target value for the labeling and a range applied dependent on the protein being measured.
Value assignment method 2: The remaining analytes (chloride, glucose, immunoglobulin G, lactate, and sodium) are assigned a target value and assessed against the master lot. Several replicates of the test controls are assessed and the mean and CV calculated. The recovery of the master lot is also measured.
The acceptance criteria is dependent upon the analyte being assigned. Typically the precision is measured by the CV for the master and test lots and the recovery of the master lot is measured. A target value is assigned and a range applied that is dependent on the analyte being measured.
Key Metrics (Sensitivity, Specificity, PPV, NPV, etc.)
Open vial stability: percentage deviation of reconstituted to fresh should be ± 3%.
Shelf life: control recovery for routinely stored compared to ultra-frozen should be within ± 15% deviation.
Value assignment: precision is measured by the CV for the master and test lots and the recovery of the master lot.
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.
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
§ 862.1660 Quality control material (assayed and unassayed).
(a)
Identification. A quality control material (assayed and unassayed) for clinical chemistry is a device intended for medical purposes for use in a test system to estimate test precision and to detect systematic analytical deviations that may arise from reagent or analytical instrument variation. A quality control material (assayed and unassayed) may be used for proficiency testing in interlaboratory surveys. This generic type of device includes controls (assayed and unassayed) for blood gases, electrolytes, enzymes, multianalytes (all kinds), single (specified) analytes, or urinalysis controls.(b)
Classification. Class I (general controls). Except when intended for use in donor screening tests, quality control materials (assayed and unassayed) are exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to the limitations in § 862.9.
0
K/32/56
1. SAFETY AND EFFECTIVENESS AS REQUIRED BY 21 CFR 807.92 STATEMENT
This summary of the 510(k) safety and effectiveness information is being submitted in accordance with the requirement 21 CFR 807.92
2. SUBMITTER NAME AND ADDRESS
Name: Pauline Armstrong
Address: Randox Laboratories Limited, 55 Diamond Road, Crumlin, County Antrim, BT29 4QY, United Kingdom.
OCT 2 3 2013
Telephone: +44 (0) 28 9442 2413 Fax: +44 (0) 28 9445 2912 E-mail: Pauline.Armstrong@randox.com
3. 510k NUMBER, DEVICE PROPRIETARY NAME, COMMON NAME, PURPOSE FOR SUBMISSION, REGULATORY CLASSIFCATION, PANEL. PRODUCT CODE AND 21 CFR NUMBER
510k No: K132156
Device Proprietary Name: Randox CSF Controls Levels 2 and 3
Common Name: Randox CSF Controls Levels 2 and 3
Purpose for Submission: New Device
Requlatory Classification: Multi-analyte Controls, All kinds (Assayed and Unassayed)
Panel: Clinical Chemistry
Product Code: JJY
21 CFR Number: 21 CFR 862.1660
1
4. PREDICATE DEVICE PROPRIETARY NAMES AND 510 (k) NUMBERS
Predicate Device Proprietary Name:
Roche PreciControl PUC (Proteins in Urine/CSF) norm and PreciControl PUC path
510 (k) Number: K040280
5. INTENDED USE
The Randox CSF Controls Levels 2 and Level 3 are intended for in vitro diagnostic use as assayed quality control material to monitor the precision of laboratory testing procedures for Clinical Chemistry systems. This device is intended for prescription use only.
6. DEVICE DESCRIPTION
The Randox CSF controls consist of a buffered aqueous solution with biological materials; they are supplied at 2 levels, level 2 and 3.
Target values and ranges are supplied for the following analytes at both levels: Chloride, Glucose, IgG, Lactic Acid, Sodium, Total Protein (Pyrogallol Red), and % Total Protein quoted for Electrophoresis regions at both levels: Albumin, Alpha-1-Globulin, Alpha-2-Globulin, Beta Globulin and Gamma Globulin.
2
7. PREDICATE DEVICE COMPARISON TABLE
:
COMPARISON OF RANDOX CSF CONTROLS LEVELS 2 AND 3 WITH THE PREDICATE DEVICE
| Similarities | ||
|---|---|---|
| CHARACTERISTICS | RANDOX CSF CONTROLS LEVELS 2 and 3 | Roche Precinorm PUC |
| Precipath PUC | ||
| K040280 | ||
| INTENDED USE | Intended for in vitro diagnostic use as assayed quality control material for diagnostic methods using CSF sample on clinical chemistry systems. | Precinorm/path PUC (Proteins in Urine/CSF) is used for use in quality control by monitoring accuracy and precision for the quantitative methods as specified in the value sheet |
| STORAGE | ||
| (Unopened) | Stable until expiry date unopened and stored at 2-8°C. | Same |
| MATRIX | Buffered Aqueous Base with Biological Materials added as required to obtain desired component levels in either the normal or pathological range | Same |
| SIZE | 3ml | Same |
| Differences | ||
|---|---|---|
| CHARACTERISTICS | RANDOX CSF CONTROLS | |
| LEVELS 2 and 3 | Roche Precinorm PUC Precipath | |
| PUC | ||
| K040280 | ||
| FORMAT | Lyophilised | Liquid |
| OPEN VIAL CLAIM | Stable for 14 days after opening capped | |
| and stored at 2-8°C | Stable for 4 weeks after opening capped | |
| and stored at 2-8°C | ||
| Constituent Analytes | Albumin | |
| Alpha-1-globulin | ||
| Alpha-2-globulin | ||
| Beta-globulin | ||
| Gamma-globulin | ||
| Chloride | ||
| Glucose | ||
| Immunoglobulin G | ||
| Lactate | ||
| Protein Total | ||
| Sodium | Albumin | |
| Creatinine | ||
| Total Protein | ||
| Urine/CSF Protein |
.
3
8. SUMMARY OF STABILITY STUDIES
Open vial stability of the Randox CSF controls levels 2 and 3 was assessed by opening a set of CSF Controls levels 2 and 3 and reconstituting them according to the package insert. The current open vial stability is 14 days. Once reconstituted the material was stored at + 2 - 8°C for 14 days. On day 14 a fresh sample was reconstituted and compared to the reconstituted vial stored at + 2 - 8°C for 14 days. The mean of the replicates and the percentage deviation of the 14 day reconstituted vial to the fresh vial are calculated.
The acceptance criteria state the percentage deviation of reconstituted to fresh should be ± 3%.
The table below shows the summary of the open vial stability. Open vial stability is assessed for Chloride, Glucose, Lactate, Sodium and Protein Total only as albumin, alpha-1, alpha-2, beta and gamma globulin and immunoglobulin G are all calculated as a percentage of the total protein.
Results
| Control | Lot number | Reconstituted Stability |
|---|---|---|
| Randox CSF Control | ||
| Level 2 | 059CF | 14 days |
| Randox CSF Control | ||
| Level 3 | 060CF | 14 days |
The data demonstrates that the Randox CSF controls levels 2 and 3 are stable for 14 days reconstituted and stored at + 2 - 8°C for 14 days.
Shelf life for the Randox CSF controls levels 2 and 3 was assessed by realtime stability studies. Once a new batch of Randox CSF controls levels 2 and 3 are manufactured 10 sets of each control are stored unopened at ultra frozen conditions -75 to 90°C and another 10 are stored unopened at the routinely stored temperature of + 2 - 8°C. The results of the routinely stored are compared to the ultra frozen.
The acceptance criteria states the control recovery for routinely stored compared to ultra-frozen should be within ± 15% deviation.
4
The following table shows the summary of real time stabilities.
In some cases the real time stability is assessed for protein total only as albumin, alpha-1, alpha-2, beta and gamma globulin and immunoglobulin G are all calculated as a percentage of the total protein.
Results
| Randox CSF Controls CF1500-CF1501 | |
|---|---|
| Randox CSF Control Level 2 | |
| Lot number | Real-time tested and passed |
| 038CF | 37 months |
| Randox CSF Control Level 3 | |
| Lot number | Real-time tested and passed |
| 035CF | 37 months |
The data demonstrates that the Randox CSF controls levels 2 and 3 are stable for 37 months from the date of manufacture. This meets the current shelf life stability claim of 3 years and exceeds this by 1 month.
9. SUMMARY OF VALUE ASSIGNMENT
Value assignment is used to calculate a target value for the Randox CSF Controls levels 2 and 3. The Randox CSF controls are used to measure various analytes including albumin, alpha-1-globulin, alpha-2-globulin, beta globulin, gamma globulin, chloride, glucose, immunoglobulin G, lactate, total protein and sodium. There are two methods of value assignment applied depending on the analyte being measured.
Value assignment method 1:
Electrophoresis is the method used to assign a target value for albumin, apha-1globulin, alpha-2 globulin, beta-globulin and gamma globulin. Once a new lot of CSF controls are manufactured vials are analyzed at an external site. The mean of several replicates is taken, the total protein value is set at 100% and the fraction of each of the individual proteins calculated as a percentage of the total protein. The calculated % of the total protein is used as the target value for the labeling and a range applied dependent on the protein being measured. Please refer to the following tables.
5
Value assignment method 2:
The remaining analytes (chloride, glucose, immunoglobulin G, lactate, and sodium) are assigned a target value and assessed against the master lot. Several replicates of the test controls are assessed and the mean and CV calculated. The recovery of the master lot is also measured.
The acceptance criteria is dependent upon the analyte being assigned. Typically the precision is measured by the CV for the master and test lots and the recovery of the master lot is measured. A target value is assigned and a range applied that is dependent on the analyte being measured. Please refer to the following tables.
| Analyte | Unit | Target
Value | Percentage
Range
Applied (%) | Acceptable
range | %CV | % Recovery error |
|---------------------------------------|--------|-----------------|------------------------------------|---------------------|-----|------------------|
| Albumin
(electrophoresis) | N/A | 59.9 | 10 | 53.9 - 65.9 | N/A | N/A |
| Alpha-1-globulin
(electrophoresis | N/A | 2.0 | 25 | 1.5 – 2.5 | N/A | N/A |
| Alpha-2-globulin
(electrophoresis) | N/A | 4.6 | 25 | 3.5 - 5.8 | N/A | N/A |
| Beta-globulin
(electrophoresis) | N/A | 5.3 | 25 | 4.0 - 6.6 | N/A | N/A |
| Gamma-globulin | N/A | 28.3 | 25 | 21.2 - 35.4 | N/A | N/A |
| Chloride | mmol/l | 86.8 | 10 | 78.1 - 95.5 | 3 | 5 |
| Glucose Oxidase | mmol/l | 3.11 | 15 | 2.64 - 3.58 | 3 | 5 |
| Glucose
Hexokinase | mmol/l | 2.85 | 15 | 2.42 - 3.28 | 3 | 5 |
| Immunoglobulin G | mg/l | 25.3 | 25 | 19.0 - 31.6 | 10 | 10 |
| Lactate | mmol/l | 0.38 | 15 | 0.32 - 0.44 | 3 | 5 |
| Protein Total | g/l | 0.235 | 20 | 0.188 - 0.282 | 5 | 5 |
| Sodium | mmol/l | 127 | 5 | 121 - 133 | 3 | 5 |
RANDOX CSF CONTROL LEVEL 2 VALUE ASSIGNMENT CRITERIA
6
| Analyte | Unit | Target
Value | Percentage
Range
Applied (%) | Acceptable
range | %CV | % Recovery
error |
|---------------------------------------|--------|-----------------|------------------------------------|---------------------|-----|---------------------|
| Albumin
(electrophoresis) | N/A | 59.0 | 10 | 53.1-64.9 | N/A | N/A |
| Alpha-1-globulin
(electrophoresis) | N/A | 2.4 | 25 | 1.8-3.0 | N/A | N/A |
| Alpha-2-globulin
(electrophoresis) | N/A | 7.4 | 25 | 5.5-9.3 | N/A | N/A |
| Beta-globulin
(electrophoresis) | N/A | 6.9 | 25 | 5.2-8.6 | N/A | N/A |
| Gamma-globulin | N/A | 24.3 | 25 | 18.23-30.4 | N/A | N/A |
| Chloride | mmol/l | 110 | 10 | 99-121 | 3 | 5 |
| Glucose Oxidase | mmol/l | 5.81 | 15 | 4.94-6.68 | 3 | 5 |
| Glucose
Hexokinase | mmol/l | 5.53 | 15 | 4.70-6.64 | 3 | 5 |
| Immunoglobulin G | mg/l | 70.3 | 25 | 52.7-87.9 | 10 | 10 |
| Lactate | mmol/l | 3.93 | 15 | 3.34-4.64 | 3 | 5 |
| Protein Total | g/l | 0.489 | 20 | 0.391-0.587 | 5 | 5 |
| Sodium | mmol/l | 169 | 5 | 161-177 | 3 | 5 |
RANDOX CSF CONTROL LEVEL 3 VALUE ASSIGNMENT CRITERIA
10. TRACEABILITY
| ANALYTE | SUPPLIER | PRODUCT
NUMBER | ORIGIN | SOURCE |
|------------------------------------------------------------------------------------------------------------------------------------------------|----------|--------------------------------|----------------------------------------|-----------------------------------------|
| Glucose | SIGMA | G8270 | Synthetic Analytical
Grade chemical | Commercial source, added volumetrically |
| Lactic Acid | EUROPA | UBL7016 | Synthetic Analytical
Grade chemical | Commercial source, added volumetrically |
| Chloride | SIGMA | 59888 | Synthetic Analytical
Grade chemical | Commercial source, added volumetrically |
| Sodium | SIGMA | 59888/56014 | Synthetic Analytical
Grade chemical | Commercial source, added volumetrically |
| Albumin, alpha-1-globulin,
alpha-2-globulin, beta-
globulin, immunoglobulin G,
total protein-proteins all
derived from Human serum | Intergen | Received under
a lot number | Human | Human source |
11. CONCLUSION
Testing results indicate that the proposed device is substantially equivalent to the predicate device.
7
DEPARTMENT OF HEALTH & HUMAN SERVICES
Image /page/7/Picture/1 description: The image shows the logo for the Department of Health & Human Services USA. The logo features a stylized eagle with three swooping lines representing the agency's mission to protect and promote the health and well-being of all Americans. The text "DEPARTMENT OF HEALTH & HUMAN SERVICES USA" is arranged in a circular pattern around the eagle.
Public Health Service
Food and Drug Administration 10903 New Hampshire Avenue Document Control Center - WO66-G609 Silver Spring, MD 20993-0002
October 23, 2013
RANDOX LABORATORIES, LTD. c/o Dr. Pauline Armstrong 55 Diamond Rd. CRUMLIN, COUNTY ANTRIM BT29 4QY UK
Re: K132156
Trade/Device Name: Randox CSF Controls Levels 2 and 3 Regulation Number: 21 CFR 862.1660 Regulation Name: Quality control material (assayed and unassayed) Regulatory Class: I, reserved Product Code: JJY Dated: September 6, 2013 Received: September 9, 2013
Dear Dr. Armstrong:
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.
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 Parts 801 and 809); 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.
8
Page 2-Dr. Armstrong
If you desire specific advice for your device on our labeling regulations (21 CFR Parts 801 and 809), please contact 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. 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/ReportalProblem/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/ResourcesforYou/Industry/default.htm.
Sincerely yours.
Carol Benson -S for
Courtney H. Lias, Ph.D. Director Division of Chemistry and Toxicology Devices Office of In Vitro Diagnostics and Radiological Health Center for Devices and Radiological Health
Enclosure
9
Indications for Use .
510(k) Number (if known): K132156
Device Name: Randox CSF Controls Levels 2 and 3
Indication for Use:
The Randox CSF Controls Levels 2 and 3 are intended for in vitro diagnostic use as assayed quality control material to monitor the precision of diagnostic methods using CSF as a sample on clinical chemistry systems.
This in vitro diagnostic device is intended for prescription use only.
Prescription Use f And/Or (21 CFR Part 801 Subpart D)
Over the Counter Use _ (21 CFR Part 801 Subpart C)
(PLEASE DO NOT WRITE BELOW THIS LINE; CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH, Office of In Vitro Diagnostics and Radiological Health (OIR)
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Division Sign-Off Office of In Vitro Diagnostics and Radiological Health
510(k) K132156