K Number
K011665
Device Name
BCT SYSTEM
Manufacturer
Date Cleared
2001-08-09

(71 days)

Product Code
Regulation Number
864.5425
AI/MLSaMDIVD (In Vitro Diagnostic)TherapeuticDiagnosticis PCCP AuthorizedThirdparty
Intended Use
The BCT™ System is an automated coaqulation analyzer for in vitro diagnostic use in clinical laboratories. The instrument performs the following parameters: - Activated Partial Thromboplastin Time (APTT) - Antithrombin IIIa - Batroxobin - D-dimer - Deficient Plasmas - Derived Fibrinogen - Fibrinogen - Heparin - Lupus Anticoagulants - Prothrombin Time (PT) - Plasminogen - Protein C-clotting - Protein C-chromogenic - Thrombin Time - von Willebrand factor
Device Description
The current BCT™ System was originally determined to be substantially equivalent as a coagulation analyzer in 510(k) Premarket Notification K955278. Subsequent to its clearance, the indications for use of the instrument were expanded through two additional Premarket Notifications, K001064 and K001067 for the addition of various analytes. The current BCT™ System was cleared to perform coagulometric, and chromogenic tests, such as the routine tests: prothrombin time, partial thromboplastin time, heparin, and fibrinogen, as well as the special tests: single factor determination, antithrombin IIIa, batroxobin, plasminogen, protein C, and D-dimer. The inclusion of the new testing parameter, lupus anticoagulants (LA), is the subject of this modification. The addition of the new proposed analyte to the instrument was accomplished without modification to the instrument principle, operation, hardware or instruction manual.
More Information

No
The document describes a standard automated coagulation analyzer and its modifications for adding new analytes. There is no mention of AI or ML in the intended use, device description, or performance studies. The modifications are described as not changing the instrument principle, operation, hardware, or instruction manual, which would be highly unlikely if AI/ML were incorporated.

No.
The device is an automated coagulation analyzer used for in vitro diagnostic (IVD) purposes in clinical laboratories to measure various parameters related to blood clotting, which helps in diagnosing conditions rather than treating them.

Yes
The "Intended Use / Indications for Use" section explicitly states that "The BCT™ System is an automated coagulation analyzer for in vitro diagnostic use in clinical laboratories." Additionally, it lists numerous parameters that the instrument performs, all of which are diagnostic tests (e.g., Activated Partial Thromboplastin Time (APTT), D-dimer, Prothrombin Time (PT)).

No

The device description explicitly states that the modification was accomplished "without modification to the instrument principle, operation, hardware or instruction manual," indicating the device is a physical coagulation analyzer with associated software, not a software-only device.

Yes, this device is an IVD (In Vitro Diagnostic).

The "Intended Use / Indications for Use" section explicitly states: "The BCT™ System is an automated coaqulation analyzer for in vitro diagnostic use in clinical laboratories."

This statement directly identifies the device as intended for use in examining specimens derived from the human body to provide information for the diagnosis, prevention, or treatment of disease, which is the definition of an in vitro diagnostic device.

N/A

Intended Use / Indications for Use

The Behring Coagulation Timer Analyzer (BCT™) System is an automated blood plasma coagulation analyzer for in vitro diagnostic use.

The BCT™ System is an automated coaqulation analyzer for in vitro diagnostic use in clinical laboratories. The instrument performs the following parameters:

  • · Activated Partial Thromboplastin Time (APTT)
  • · Antithrombin IIIa
  • Batroxobin
  • D-dimer
  • · Deficient Plasmas
  • · Derived Fibrinogen
  • · Fibrinogen
  • Heparin
  • ·Lupus Anticoagulants
  • ·Prothrombin Time (PT)
  • •Plasminogen
  • ·Protein C-clotting
  • ·Protein C-chromogenic
  • ·Thrombin Time
  • ·von Willebrand factor

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

JPA

Device Description

The current BCT™ System was originally determined to be substantially equivalent as a THE Garrent DO - Oycletir . coagulation analyzer in 510(k) Premarket Notification K955278. Subsequent to its clearance, the indications for use of the instrument were സംഖ് 6. Gubooquon: : : Premarket Notifications, K001064 and K001067 for the addition of various analytes. The current BCT™ System was cleared to perform coagulometric, of various urinarytos: "The ochemical tests, such as the routine tests: prothrombin time, partial thromboplastin time, heparin, and fibrinogen, as well as the special tests: single factor determination, antithrombin IIIa, batroxobin, plasminogen, protein C, and D-dimer. The inclusion of the new testing parameter, lupus anticoagulants (LA), is the subject of this modification. The addition of the new proposed analyte to the instrument was accomplished without modification to the instrument principle, operation, hardware or instruction manual.

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)

Correlation: The modified BCT™ System comparison study evaluated plasma samples on the BCT™ System with Dade Behring LA 1 and LA 2 Reagents versus Dade Behring LA 1 and LA 2 Reagents on the Sysmex® CA-6000 System.
Correlation Study Table:

  • LA 1 Screening Reagent (seconds): Sample Number (n) = 207, Coefficient of Correlation (r) = 0.968, Regression Equation = y=0.87x + 4.34
  • LA 2 Confirmation Reagent (seconds): Sample Number (n) = 208, Coefficient of Correlation (r) = 0.882, Regression Equation = y=0.76x + 5.46
  • LA 1/LA 2 Ratio: Sample Number (n) = 206, Coefficient of Correlation (r) = 0.965, Regression Equation = y=1.08x + 0.05
  • LA 1 Screening Reagent (normalized): Sample Number (n) = 207, Coefficient of Correlation (r) = 0.969, Regression Equation = y=0.89x + 0.11
  • LA 2 Confirmation Reagent (normalized): Sample Number (n) = 208, Coefficient of Correlation (r) = 0.882, Regression Equation = y=0.84x + 0.15
  • LA 1/LA 2 Ratio (normalized): Sample Number (n) = 206, Coefficient of Correlation (r) = 0.964, Regression Equation = y=0.97x + 0.04

Precision: Precision studies were performed by the evaluation of three levels of control material in a manner consistent with NCCLS Guideline EP5-A.
Precision Study Table:

  • LA 1 Screening Reagent (seconds):
    • LA Control High: Total Mean = 71.92, Run-to-Run (%CV) = 1.6, Within-Run (%CV) = 1.3, Total (%CV) = 2.0
    • LA Control Low: Total Mean = 51.23, Run-to-Run (%CV) = 1.7, Within-Run (%CV) = 1.4, Total (%CV) = 2.2
    • Control Plasma N: Total Mean = 34.85, Run-to-Run (%CV) = 0.9, Within-Run (%CV) = 0.6, Total (%CV) = 1.0
  • LA 2 Confirmation Reagent (seconds):
    • LA Control High: Total Mean = 37.80, Run-to-Run (%CV) = 1.0, Within-Run (%CV) = 0.5, Total (%CV) = 1.1
    • LA Control Low: Total Mean = 35.42, Run-to-Run (%CV) = 1.4, Within-Run (%CV) = 0.9, Total (%CV) = 1.6
    • Control Plasma N: Total Mean = 36.59, Run-to-Run (%CV) = 1.7, Within-Run (%CV) = 0.8, Total (%CV) = 1.9
  • LA 1/LA 2 Ratio:
    • LA Control High: Total Mean = 1.90, Run-to-Run (%CV) = 0.9, Within-Run (%CV) = 1.2, Total (%CV) = 1.4
    • LA Control Low: Total Mean = 1.45, Run-to-Run (%CV) = 1.1, Within-Run (%CV) = 0.7, Total (%CV) = 1.3
    • Control Plasma N: Total Mean = 0.95, Run-to-Run (%CV) = 0.9, Within-Run (%CV) = 0.9, Total (%CV) = 1.2

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.

K955278, K001064, K001067

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.

K964139

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

§ 864.5425 Multipurpose system for in vitro coagulation studies.

(a)
Identification. A multipurpose system for in vitro coagulation studies is a device consisting of one automated or semiautomated instrument and its associated reagents and controls. The system is used to perform a series of coagulation studies and coagulation factor assays.(b)
Classification. Class II (special controls). A control intended for use with a multipurpose system for in vitro coagulation studies is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to the limitations in § 864.9.

0

Dade Behring Inc. BCT™ System 510(k)-Modification

AUG - 9 2001

510(k) Summary for BCT™ System

This summary of 510(k) safety and effectiveness information is being submitted in accordance with the requirements of SMDA 1990 and 21 CFR 807.92.

The assigned 510(k) number is: _ HOII l 665

Manufacture's Name, Address, Telephone, and Contact Person, Date of 1. Preparation:

Manufacturer:

Dade Behring Marburg GmbH Emil-von-Behring Str. 76 Marburg/Germany

Contact Information:

Dade Behring Inc. Glasgow Site P.O. Box 6101 Newark, Delaware 19714 Attn: Rebecca S. Ayash

Preparation date:

May 29, 2001

Device Name/ Classification: 2.

BCT™ System:

Multipurpose system for in vitro Coagulation studies

Classification Number:

Class II (864.5425)

ldentification of the Legally Marketed Device: 3.

BCT™ System [K955278, K001064, K001067]

Device Description: 4.

The current BCT™ System was originally determined to be substantially equivalent as a THE Garrent DO - Oycletir . coagulation analyzer in 510(k) Premarket Notification K955278. Subsequent to its clearance, the indications for use of the instrument were സംഖ് 6. Gubooquon: : : Premarket Notifications, K001064 and K001067 for the addition of various analytes. The current BCT™ System was cleared to perform coagulometric, of various unarytos: "The ochemical tests, such as the routine tests: prothrombin time, partial thromboplastin time, heparin, and fibrinogen, as well as the special tests: single factor determination, antithrombin IIIa, batroxobin, plasminogen, protein C, and D-dimer. The inclusion of the new testing parameter, lupus anticoagulants (LA), is the subject of this modification. The addition of the new proposed analyte to the instrument was accomplished without modification to the instrument principle, operation, hardware or instruction manual.

1

Device Intended Use: 5.

Device Intendoul OOO!
The Behring Coagulation Timer Analyzer (BCT™) System is an automated blood plasma coagulation analyzer for in vitro diagnostic use.

  • Medical device to which equivalence is claimed and comparison information: 6. The BCT™ System is substantially equivalent in intended use and results obtained to the The DOT - Oyetom le subject of 510(k) K964139. Both instruments Systhex - OF 8000 Oyelengths for the measurement of several coagulation assays.

Device Performance Characteristics: 7.

Correlation:

Correlation:
The modified BCT™ System comparison study evaluated plasma samples on the BCT™ rne modifiou Do - - System LA 2 Reagents versus Dade Behring LA 1 and LA 2 Reagents on the Sysmex® CA-6000 System.

BCT™ System vs. Sysmex® CA-6000 System Method Comparison Summary

| Assay | Sample
Number (n) | Coefficient of
Correlation (r) | Regression
Equation |
|----------------------------------------|----------------------|-----------------------------------|------------------------|
| LA 1 Screening Reagent (seconds) | 207 | 0.968 | y=0.87x + 4.34 |
| LA 2 Confirmation Reagent (seconds) | 208 | 0.882 | y=0.76x + 5.46 |
| LA 1/LA 2 Ratio | 206 | 0.965 | y=1.08x + 0.05 |
| LA 1 Screening Reagent (normalized) | 207 | 0.969 | y=0.89x + 0.11 |
| LA 2 Confirmation Reagent (normalized) | 208 | 0.882 | y=0.84x + 0.15 |
| LA 1/LA 2 Ratio (normalized) | 206 | 0.964 | y=0.97x + 0.04 |

Precision:

Frecision.
Precision studies were performed by the evaluation of three levels of control material in a manner consistent with NCCLS Guideline EP5-A.

Summary of Precision Studies

AssaySampleTotal MeanRun-to-Run (%CV)Within-Run (%CV)Total (%CV)
LA 1 Screening Reagent (seconds)LA Control High71.921.61.32.0
LA Control Low51.231.71.42.2
Control Plasma N34.850.90.61.0
LA 2 Confirmation Reagent (seconds)LA Control High37.801.00.51.1
LA Control Low35.421.40.91.6
Control Plasma N36.591.70.81.9
LA 1/LA 2 RatioLA Control High1.900.91.21.4
LA Control Low1.451.10.71.3
Control Plasma N0.950.90.91.2

2

Image /page/2/Picture/1 description: The image shows the seal of the Department of Health & Human Services (HHS). The seal features a stylized caduceus, a symbol often associated with medicine and healthcare, consisting of a staff with two snakes coiled around it. The words "DEPARTMENT OF HEALTH & HUMAN SERVICES • USA" are arranged in a circular pattern around the caduceus.

Food and Drug Administration 2098 Gaither Road Rockville MD 20850

Ms. Rebecca S. Ayash Director, Regulatory Affairs DADE BEHRING, INC. P.O. Box 6101 Newark, Delaware 19714

AUG - 9 2001

Re: K011665 Trade Name: BCTTM System Regulation Number: 21 CFR § 864.5425 Regulatory Class: II Product Code: JPA Dated: May 29, 2001 Received: May 30, 2001

Dear Ms. Ayash:

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 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). 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.

3

Page 2

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) 594-4588. 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" (21CFR 807.97). Other general information on your responsibilities under the Act may be obtained from the Division of Small Manufacturers International and Consumer Assistance at its toll-free number (800) 638-2041 or (301) 443-6597 or at its internet address "http://www.fda.gov/cdrh/dsma/dsmamain.html".

Sincerely yours,

Steven Autman

Steven I. Gutman, M.D., M.B.A. Director Division of Clinical Laboratory Devices Office of Device Evaluation Center for Devices and Radiological Health

Enclosure

4

Dade Rehrinn Inc. BCT" System 510(k)-Modification

Indications Statement

BCT™ System Device Name:

Indications for Use:

The BCT™ System is an automated coaqulation analyzer for in vitro diagnostic use in clinical laboratories. The instrument performs the following parameters:

  • · Activated Partial Thromboplastin Time (APTT)
  • · Antithrombin IIIa
  • Batroxobin
  • D-dimer
  • · Deficient Plasmas
  • · Derived Fibrinogen
  • · Fibrinogen
  • Heparin
  • ·Lupus Anticoagulants
  • ·Prothrombin Time (PT)
  • •Plasminogen
  • ·Protein C-clotting
  • ·Protein C-chromogenic
  • ·Thrombin Time
  • ·von Willebrand factor

Josephine Bautista

inical Laboratory Devices

510(k) Number K011665

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

Concurrence of CDRH, Office of Device Evaluation (ODE)

Prescription Use (Per 21 CFR 801.109)

Over-The-Counter-Use (Optional Format 1-2-96)

5

Device Intended Use: 5.

The Behring Coagulation Timer Analyzer (BCT™) System is an automated blood plasma coagulation analyzer for in vitro diagnostic use.

Medical device to which equivalence is claimed and comparison information: 6.

The BCT™ System is substantially equivalent in intended use and results obtained to the Sysmex® CA-6000 System, which was the subject of 510(k) K964139. Both instruments use light at various wavelengths for the measurement of several coagulation assays.

Device Performance Characteristics: 7.

Correlation:

The modified BCT™ System comparison study evaluated plasma samples on the BCT™ System with Dade Behring LA 1 and LA 2 Reagents versus Dade Behring LA 1 and LA 2 Reagents on the Sysmex® CA-6000 System.

BCT™ System vs. Sysmex® CA-6000 System Method Comparison Summary

| Assay | Sample
Number (n) | Coefficient of
Correlation (r) | Regression
Equation |
|----------------------------------------|----------------------|-----------------------------------|------------------------|
| LA 1 Screening Reagent (seconds) | 207 | 0.968 | y=0.87x + 4.34 |
| LA 2 Confirmation Reagent (seconds) | 208 | 0.882 | y=0.76x + 5.46 |
| LA 1/LA 2 Ratio | 206 | 0.965 | y=1.08x + 0.05 |
| LA 1 Screening Reagent (normalized) | 207 | 0.969 | y=0.89x + 0.11 |
| LA 2 Confirmation Reagent (normalized) | 208 | 0.882 | y=0.84x + 0.15 |
| LA 1/LA 2 Ratio (normalized) | 206 | 0.964 | y=0.97x + 0.04 |

Precision:

Precision studies were performed by the evaluation of three levels of control material in a manner consistent with NCCLS Guideline EP5-A.

Summary of Precision Studies

| Assay | Sample | Total
Mean | Run-to-
Run
(%CV) | Within-Run
(%CV) | Total
(%CV) |
|-------------------------------------|------------------|---------------|-------------------------|---------------------|----------------|
| LA 1 Screening Reagent (seconds) | LA Control High | 71.92 | 1.6 | 1.3 | 2.0 |
| LA 1 Screening Reagent (seconds) | LA Control Low | 51.23 | 1.7 | 1.4 | 2.2 |
| LA 1 Screening Reagent (seconds) | Control Plasma N | 34.85 | 0.9 | 0.6 | 1.0 |
| LA 2 Confirmation Reagent (seconds) | LA Control High | 37.80 | 1.0 | 0.5 | 1.1 |
| LA 2 Confirmation Reagent (seconds) | LA Control Low | 35.42 | 1.4 | 0.9 | 1.6 |
| LA 2 Confirmation Reagent (seconds) | Control Plasma N | 36.59 | 1.7 | 0.8 | 1.9 |
| LA 1/LA 2 Ratio | LA Control High | 1.90 | 0.9 | 1.2 | 1.4 |
| LA 1/LA 2 Ratio | LA Control Low | 1.45 | 1.1 | 0.7 | 1.3 |
| LA 1/LA 2 Ratio | Control Plasma N | 0.95 | 0.9 | 0.9 | 1.2 |