(100 days)
No
The device description details a real-time PCR system that analyzes fluorescence amplification curves using JBAIDS Software to report results. This process is based on established PCR principles and does not mention or imply the use of AI or ML for data analysis or interpretation.
No
The device is an in vitro diagnostic (IVD) test system used to detect DNA sequences of Francisella tularensis, aiding in the diagnosis of tularemia. It does not provide treatment or therapy.
Yes
The "Intended Use / Indications for Use" section explicitly states that the device is "intended for the qualitative in vitro diagnostic (IVD) detection" and "intended to aid in diagnosis".
No
The device is a reagent kit used with a specific instrument (JBAIDS instrument) and software. While software is a component, the device itself is a physical kit containing reagents for a PCR test.
Yes, this device is an IVD (In Vitro Diagnostic).
The "Intended Use / Indications for Use" section explicitly states: "The Joint Biological Agent Identification and Diagnostic System (JBAIDS) Tularemia Detection Kit is a real-time polymerase chain reaction (PCR) test system intended for the qualitative in vitro diagnostic (IVD) detection of target DNA sequences of Francisella tularensis."
The "Device Description" also reiterates this: "...allows the qualitative in vitro diagnostic (IVD) detection of a target DNA sequence within the pathogenic bacterium, Francisella tularensis..."
These statements clearly indicate that the device is intended for use in vitro (outside of a living organism) to diagnose a condition (tularemia).
N/A
Intended Use / Indications for Use
The Joint Biological Agent Identification and Diagnostic System (JBAIDS) Tularemia Detection Kit is a real-time polymerase chain reaction (PCR) test system intended for the qualitative in vitro diagnostic (IVD) detection of target DNA sequences of Francisella tularensis. The system can be used to test human whole blood collected in sodium citrate or sputum collected aseptically from individuals greater than 18 years of age suspected of having tularemia. In addition, positive blood cultures and colonies may be tested. This assay is intended to aid in diagnosis of individuals presenting with signs and symptoms of pneumonic or typhoidal tularemia. It is not intended to aid in the diagnosis of glandular, ulceroglandular, oculoglandular, or oropharyngeal tularemia.
The JBAIDS Tularemia Detection Kit is run on the JBAIDS instrument using the Diagnostic Wizard. Results are for the presumptive identification of F. tularensis, in conjunction with culture and other laboratory tests. The definitive identification of F. tularensis from colony growth, liquid blood culture, blood specimens, or sputum specimens requires additional testing and confirmation procedures in consultation with public health or other authorities for whom reports are required.
The diagnosis of tularemia infection must be made based on history, signs, symptoms, exposure likelihood, and other laboratory evidence, in addition to the identification of the target either from colonies, blood culture, whole blood specimens, or sputum specimens.
The JBAIDS Tularemia Detection Kit is intended for use by trained clinical laboratory personnel who have received specific training on the use of the JBAIDS Tularemia Detection kit. The level of F. tularensis that would be present in blood or sputum of individuals with early systemic or pneumonic infection is unknown. Due to the difficulty in obtaining clinical specimens, the assay was not evaluated with blood or sputum from individuals presenting with signs and symptoms of tularemia and who subsequently developed pneumonic or typhoidal tularemia.
Product codes
OEH
Device Description
The Joint Biological Agent Identification and Diagnostic System (JBAIDS) Tularemia Detection Kit is a real-time polymerase chain reaction (PCR) reagent kit, which, when used with the JBAIDS instrument and software, allows the qualitative in vitro diagnostic (IVD) detection of a target DNA sequence within the pathogenic bacterium, Francisella tularensis, the causative agent of tularemia. Key components of the kit include oligonucleotide primers and a fluorescent-labeled target assay probe that specifically detects F. tularensis DNA. The kit is designed for use with the JBAIDS instrument, a portable thermocycler and real-time fluorimeter that performs PCR in glass capillaries.
Before testing, samples are purified using Idaho Technology's 1-2-3TM Sample Purification Kits (or validated equivalent). The resulting purified sample is added to an Unknown reagent vial and an Inhibition Control reagent vial, along with reconstitution buffer. When the organism is present, a fragment of F. tularensis DNA is amplified. The amplicon is detected by fluorescence using a specific hydrolysis probe. The hydrolysis probe contains a short oligonucleotide that hybridizes to an internal sequence of the amplified fragment during the annealing phase of the PCR cycle. This probe has the 5' and 3' ends labeled with a reporter dye and a quenching dye, respectively. When the probe hybridizes to the specific DNA target, the Taq polymerase enzyme replicating the target-specific DNA hydrolyzes the probe, separating the two fluorophores and allowing the reporter dye to fluoresce.
The JBAIDS instrument measures the level of fluorescence from each unknown sample and control. JBAIDS Software analyzes the fluorescence amplification curves and reports results as positive, negative, inhibited, or uncertain. A failure of the Positive or Negative Control will result in the entire run being called invalid. Failure of the Inhibition Control yields an inhibited result when the associated sample has a negative result for the target assay and requires retesting of that sample.
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
greater than 18 years of age
Intended User / Care Setting
Trained clinical laboratory personnel who have received specific training on the use of the JBAIDS Tularemia Detection kit.
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
Analytic sensitivity, or inclusivity: 27 isolates of various subtypes and strains of F. tularensis. All 27 (100%) were detected.
Analytic specificity, or exclusivity: Colonies of 24 organisms (phylogenetically related to F. tularensis and unrelated organisms likely to be found in clinical samples). 23/24 (95.8%) yielded negative results. A weak cross-reaction was seen with F. philomiragia.
Clinical trial (Clinical specificity assessment):
Sample Size: 132 whole blood specimens and 36 sputum samples.
Data Source: Subjects with clinical signs and symptoms consistent with systemic tularemia for whom blood and/or sputum culture had been ordered.
Annotation protocol: Results were compared to the gold standard technique of culture.
Summary of Performance Studies (study type, sample size, AUC, MRMC, standalone performance, key results)
Type: Analytic sensitivity (inclusivity) study
Sample Size: 27 isolates of F. tularensis
Key results: 100% detection of all 27 isolates.
Type: Analytic specificity (exclusivity) study
Sample Size: 24 organisms
Key results: 23/24 (95.8%) negative results. Weak cross-reaction with F. philomiragia.
Type: Multisite clinical trial (assessment of clinical specificity)
Sample Size: 132 whole blood specimens, 36 sputum samples
Key results: All 132 whole blood specimens tested negative. All 36 sputum samples tested negative. F. tularensis was not identified in any blood or sputum cultures.
Key Metrics (Sensitivity, Specificity, PPV, NPV, etc.)
Analytic sensitivity: 100% (27/27)
Analytic specificity: 95.8% (23/24)
Clinical specificity: 100% (132/132 for whole blood, 36/36 for sputum)
Predicate Device(s)
Reference Device(s)
Predetermined Change Control Plan (PCCP) - All Relevant Information
Not Found
§ 866.3280
Francisella tularensis serological reagents.(a)
Identification. Francisella tularensis serological reagents are devices that consist of antigens and antisera used in serological tests to identify antibodies toFrancisella tularensis in serum or to identifyFrancisella tularensis in cultured isolates derived from clinical specimens. Additionally, some of these reagents consist of antisera conjugated with a fluorescent dye (immunofluorescent reagents) used to identifyFrancisella tularensis directly from clinical specimens. The identification aids in the diagnosis of tularemia caused byFrancisella tularensis and provides epidemiological information on this disease. Tularemia is a desease principally of rodents, but may be transmitted to humans through handling of infected animals, animal products, or by the bites of fleas and ticks. The disease takes on several forms depending upon the site of infection, such as skin lesions, lymph node enlargements, or pulmonary infection.(b)
Classification. Class II (special controls). The device is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to § 866.9.
0
DEC 1 9 2007
510(k) Summary
with the state of the state of the state of the state of the state of the secure of the section of the state of
510(k) Summary Idaho Technology Inc. JBAIDS Tularemia Detection Kit
- Introduction: According to the requirements of 21 CFR 807.92, the following information provides sufficient detail to understand the basis for a determination of substantial equivalence.
Submitted by: Idaho Technology Inc. 390 Wakara Way Salt Lake City, UT 84108
Telephone: 801-736-6354 Facsimile: 801-588-0507
Contact Person: Beth Lingenfelter, ext. 407
Date Prepared: September 6, 2007
Device Name: Trade Name: JBAIDS Tularemia Detection Kit
Common Name:
Real-time PCR amplification and detection system for targeted Francisella tularensis DNA sequences
Classification Name:
Reagent Kit: F. tularensis DNA Reagents (Unclassified)
Device
- Description: The Joint Biological Agent Identification and Diagnostic System (JBAIDS) Tularemia Detection Kit is a real-time polymerase chain reaction (PCR) reagent kit, which, when used with the JBAIDS instrument and software, allows the qualitative in vitro diagnostic (IVD) detection of a target DNA sequence within the pathogenic bacterium, Francisella tularensis, the causative agent of tularemia. Key components of the kit include oligonucleotide primers and a fluorescent-labeled target assay probe that specifically detects F. tularensis DNA. The kit is designed for use with the JBAIDS instrument, a portable thermocycler and real-time fluorimeter that performs PCR in glass capillaries.
Before testing, samples are purified using Idaho Technology's 1-2-37M Sample Purification Kits (or validated equivalent). The resulting purified sample is added to an Unknown reagent vial and an Inhibition Control reagent vial, along with reconstitution buffer. When the organism is present, a fragment of F. tularensis DNA is amplified. The amplicon is detected by fluorescence using a specific hydrolysis probe. The hydrolysis probe contains a short oligonucleotide that hybridizes to an internal sequence of the amplified fragment during the annealing phase of the PCR cycle. This probe has the 5' and 3' ends labeled with a reporter dye and a quenching dye, respectively. When the probe hybridizes to the specific DNA target, the Taq polymerase enzyme replicating the target-specific DNA
1
hydrolyzes the probe, separating the two fluorophores and allowing the reporter dye to fluoresce.
The JBAIDS instrument measures the level of fluorescence from each unknown sample and control. JBAIDS Software analyzes the fluorescence amplification curves and reports results as positive, negative, inhibited, or uncertain. A failure of the Positive or Negative Control will result in the entire run being called invalid. Failure of the Inhibition Control yields an inhibited result when the associated sample has a negative result for the target assay and requires retesting of that sample.
- Intended Use: The Joint Biological Agent Identification and Diagnostic System (JBAIDS) Tularemia Detection Kit is a real-time polymerase chain reaction (PCR) test system intended for the qualitative in vitro diagnostic (IVD) detection of target DNA sequences of Francisella tularensis. The system can be used to test human whole blood collected in sodium citrate or sputum collected aseptically from individuals greater than 18 years of age suspected of having tularemia. In addition, positive blood cultures and colonies may be tested. This assav is intended to aid in diagnosis of individuals presenting with signs and symptoms of pneumonic or typhoidal tularemia. It is not intended to aid in the diagnosis of glandular, ulceroglandular, oculoglandular, or oropharyngeal tularemia.
The JBAIDS Tularemia Detection Kit is run on the JBAIDS instrument using the Diagnostic Wizard. Results are for the presumptive identification of F. tularensis, in conjunction with culture and other laboratory tests. The definitive identification of F. tularensis from colony growth, liquid blood culture, blood specimens, or sputum specimens requires additional testing and confirmation procedures in consultation with public health or other authorities for whom reports are required.
The diagnosis of tularemia infection must be made based on history, signs, symptoms, exposure likelihood, and other laboratory evidence, in addition to the identification of the target either from colonies, blood culture, whole blood specimens, or sputum specimens.
The JBAIDS Tularemia Detection Kit is intended for use by trained clinical laboratory personnel who have received specific training on the use of the JBAIDS Tularemia Detection kit. The level of F. tularensis that would be present in blood or sputum of individuals with early systemic or pneumonic infection is unknown. Due to the difficulty in obtaining clinical specimens, the assay was not evaluated with blood or sputum from individuals presenting with signs and symptoms of tularemia and who subsequently developed pneumonic or typhoidal tularemia.
2
Substantial
Equivalence: The JBAIDS Tularemia Detection Kit is substantially equivalent to F. tularensis antigens and antiserum used for agglutination tests. The antigens were approved under 510(k) #K952138, and the control antiserum under 510(k) #K952141. The following table compares the JBAIDS Tularemia Detection Kit with this predicate device.
| Element | JBAIDS Tularemia Detection Kit | F. tularensis Antigens
(#K952138) |
|-----------------------------|-------------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------|
| Intended Use | Qualitative detection of F. tularensis DNA. | Qualitative and semi-quantitative
detection of antibodies to F. tularensis . |
| Indications for Use | Identification of F. tularensis in individuals
suspected of having typhoidal or
pneumonic tularemia. | Identification of F. tularensis antibodies
in individuals suspected of having
tularemia. |
| Technological
Principles | Real-time PCR using hydrolysis probes. | Agglutination of antibodies directed at
F. tularensis . |
| Assay Target | DNA sequences unique to F. tularensis . | Antibodies against F. tularensis |
| Specimen Types | Whole blood (collected in 3.2% sodium
citrate), sputum, blood culture or bacterial
colonies. | Serum obtained from whole blood. |
| Instrumentation | JBAIDS instrument (K051713) | None |
| Time to result | Less than 3 hours | Less than 1 hour for slide-based test.
Less than 1 day for tube-based test. |
| Test Interpretation | Automated test interpretation and report
generation. | Subjective interpretation by user. |
| Physical Properties | Freeze dried reagents with reconstitution
buffer and water provided in kit. | Liquid reagents |
| Storage and Shelf
Life | 1 year at room temperature (18-28 °C). | Refrigerator temperature (2-8 °C),
manufacturer defined expiration date. |
JBAIDS Tularemia Detection Kit vs. F. tularensis Antigens.
The predicate device and the JBAIDS Tularemia Detection Kit have the same intended use. Both provide test results that aid in the diagnosis of tularemia when considered with other clinical and microbiological evidence, both test for F. tularensis infectly from patient specimens, and both provide qualitative test results.
While the basic intended use is the same for the predicate device and the JBAIDS Kit, the technological characteristics are quite different. The F. tularensis antigen agglutination test relies on the dctection of antibodies to F. tularensis, while the JBAIDS Kit detects the organism directly in the patient specimen or from cultures. Because of this, the time for diagnosis differs. Antibodies against F. tularensis do not appear for 7 to 14 days alier onset of symptoms. In contrast, PCR can detect F. tularensis concurrent with, or within a few days of, symptom onset.
While there is no published data on the performance of the predicate device. the sensitivity of other antigen agglutination tests has been described in several studies. In a study by Porsch-Ozcurumez et al., 100% (50/50) of patients diagnosed with tularemia tested positive with agglutination.1 Bevanger et al. found that 91% (40/44) of patients tested positive with the agglutination test. While the clinical sensitivity of agglutination tests is excellent, sensitivity to all strains of F. tularensis is unknown.
3
These studies also determined the specificity of the antigen agglutination tests. In the study by Porsch-Ozcurumez, 100% (50/50) of serum samples collected from healthy individuals tested negative with the assay. The study by Bevanger also claimed 100% specificity (50/50); however, weak cross-reactivity was noted with Brucella abortis and Yersinia enterocolitica.2
The analytic sensitivity, or inclusivity, of the JBAIDS Tularemia Detection Kit was determined by testing colonies and purified DNA from various subtypes and strains of F. tularensis. Of the 27 isolates that were tested, all 27 (100%) were detected.
Analytic specificity, or exclusivity, of the JBAIDS Tularemia Detection Kit was determined by testing colonies of organisms that are phylogenetically related to F. tularensis and colonies of unrelated organisms that are likely to be found in clinical samples. Negative results were obtained for 23/24 (95.8%) of the organisms. A weak cross-reaction was seen with the closely related F. philomiragia when testing plated colonies, which contain very high levels of organism. F. philomiragia is an opportunistic pathogen and is primarily seen in near-drowning patients.3 To help ensure appropriate diagnosis, information on the weak cross-reactivity and the incidence of F. philomiragia infection was added to the package insert.
In addition to analytic studies, a multisite clinical trial was conducted with the JBAIDS Tularemia Detection Kit. Due to the near absence of clinical samples from individuals with a diagnosis of typhoidal or pneumonic tularemia, the clinical trial was limited to an assessment of clinical specificity. Blood and/or sputum samples obtained from subjects with clinical signs and symptoms consistent with systemic tularemia and for whom a blood and/or sputum culture had been ordered were tested for F. tularensis using the JBAIDS Tularemia Detection Kit. The results were compared to the gold standard technique of culture. As expected, F. tularensis was not identified in any of the blood or sputum cultures. Of the 132 whole blood specimens that gave valid JBAIDS results, all (100%) tested negative. Of the 36 sputum samples that gave valid JBAIDS results, all (100%) were negative.
Because F. tularensis is an extremely infectious organism, routine culture of the organism is discouraged as this practice puts laboratory workers at risk of acquiring the disease. In addition, culture lacks clinical sensitivity. In a study comparing the sensitivity of culture and PCR, Johansson et al. found that PCR was positive in 75% (30/40) of serologically confirmed cases of ulceroglandular tularemia, while culture was positive in only 62% (25/40). Johansson also found that PCR could detect cases of tularemia not detected by antibody tests. These published studies demonstrate the clinical utility of PCR assays.
Based on the limited data available for the F. tularensis antigen agglutination test, the JBAIDS Tularemia Detection Kit appears to be as safe and effective as the predicate device. The JBAIDS offers advantages over the predicate. First, the JBAIDS software automatically interprets the assay results, reducing the opportunity for user crror, and the freeze-dried assay format minimizes assay setup errors. Second, the JBAIDS Kit can more rapidly provide a diagnosis earlier in the course of the infection. The time to results for the JBAIDS Kit is less than three hours, while the antigen agglutination test takes approximately 24 hours. The JBAIDS Kit can be used as soon as symptoms appear, while the antibody agglutination reaction may require that patients be tested at least seven days after showing symptoms for sufficient antibody to be present.
In summary, the JBAIDS assay, while technologically distinct from the predicate, is as safe and effective as the predicate, but could provide a more rapid diagnosis.
4
References
- Porsch-Ozcurumez M, Kischel N, Priebe H, Splettstosser W, Finke E, Grunow R, 1. 2004. Comparison of Enzyme-Linked Immunosorbent Assay, Western Blotting, Microagglutination, Indirect Immunofluorescence Assay, and Flow Cytometry for Serological Diagnosis of Tularemia. J. Clin. Diagn. Lab. Immunol. 11:1008-1015.
- Bevanger L, Maeland J, Naess AI. 1988. Agglutinins and Antibodies to Francisella 2. tularensis Outer Membrane Antigens in the Early Diagnosis of Disease during an Outbreak of Tularemia J. Clin. Microbiol. 26:433-437.
- Friis-Moller A, Lemming LE, Valerius NH, and Bruun B. 2004. Problems in eri Identification of Francisella philomiragia Associated with Fatal Bacteremia in a Patient with Chronic Granulomatous Disease. J. Clin. Microbiol. 42:1840-1842.
-
- Johansson A, Berglund L, Eriksson U, Goransson I, Wollin R, Forsman M, Tarnvik A, Sjostedt A. 2000. Comparative Analysis of PCR versus Culture for Diagnosis of Ulceroglandular Tularemia. J. Clin. Microbiol. 38:22-26.
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Image /page/5/Picture/1 description: The image shows the logo for the U.S. Department of Health & Human Services. The logo consists of a stylized eagle or bird-like figure with three curved lines representing its body and wings. The bird is facing to the right. Encircling the bird is the text "DEPARTMENT OF HEALTH & HUMAN SERVICES USA".
Public Health Service
Food and Drug Administration 2098 Gaither Road Rockville MD 20850
Ms. Beth Lingenfelter Manager, Regulatory Affairs Idaho Technology, Inc 390 Wakara Way Salt Lake City, UT 84108
DEC 1 9 2007
Re: K072547 Trade/Device Name: JBAIDS Tularemia Detection Kit Regulation Number: 21 CFR 866.3280 Regulation Name: Francisella tularensis serological reagents Regulatory Class: Class II Product Code: OEH Dated: December 14, 2007 Received: December 17, 2007
Dear Ms Lingenfelter:
We have reviewed your Section 510(k) premarket notification of intent to market the device referenced above and have determined the device is substantially o mance une 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 mishne or acvil 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 Title 21, Code of Federal Regulations (CFR), Parts 800 to 895. In addition, FDA may publish further announcements concernms 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); and good manufacturing practice requirements as set forth in the quality systems (QS) regulation (21 CFR Part 820).
6
Page 2 -
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 Office of In Vitro Diagnostic Device Evaluation and Safety at 240-276-0450. 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 yours,
Sally attym
Sally A. Hojvat, M.Sc., Ph.D. Director Division of Microbiology Devices Office of In Vitro Diagnostic Device Evaluation and Safety Center for Devices and Radiological Health
Enclosure
7
Indications for Use
510(k) Number (if known): K072547 Device Name: JBAIDS Tularemia Detection Kit
The Joint Biological Agent Identification and Diagnostic System (JBAIDS) Tularemia Detection Kit is a real-time polymerase chain reaction (PCR) test system intended for the qualitative in vitro diagnostic (IVD) detection of target DNA sequences of Francisella tularensis. The system can be used to test human whole blood collected in sodium citrate or sputum collected aseptically from individuals greater than 18 years of age suspected of having tularemia. In addition, positive blood cultures and colonies may be tested. This assay is intended to aid in diagnosis of individuals presenting with signs and symptoms of pneumonic or typhoidal tularemia. It is not intended to aid in the diagnosis of glandular, ulceroglandular, oculoglandular, or oropharyngeal tularemia.
The JBAIDS Tularemia Detection Kit is run on the JBAIDS instrument using the Diagnostic Wizard. Results are for the presumptive identification of F. tularensis, in conjunction with culture and other laboratory tests. The definitive identification of F. tularensis from colony growth, liquid blood culture, blood specimens, or sputum specimens requires additional testing and confirmation procedures in consultation with public health or other authorities for whom reports are required.
The diagnosis of tularemia infection must be made based on history, signs, symptoms, exposure likelihood, and other laboratory evidence, in addition to the identification of the target either from colonies, blood culture, whole blood specimens, or sputum specimens.
The JBAIDS Tularemia Detection Kit is intended for use by trained clinical laboratory personnel who have received specific training on the use of the JBAIDS Tularemia Detection kit. The level of F. tularensis that would be present in blood or sputum of individuals with early systemic or pneumonic infection is unknown. Due to the difficulty in obtaining clinical specimens, the assay was not evaluated with blood or sputum from individuals presenting with signs and symptoms of tularemia and who subsequently developed pneumonic or typhoidal tularemia.
Prescription Use X (Part 21 CFR 801 Subpart D) AND/OR
Over-the-Counter Use (21 CFR 801 Subpart C)
(PLEASE DO NOT WRITE BELOW THIS LINE-CONTINUE ON ANOTHER PAGE IF NEEDED)
Led Pod
Division Sign-Off
Concurrence of CDRH, Office of Device Evaluation (ODE)
Office of In Vitro Diagnostic Device Evaluation and Safe
510(k) K072547