(86 days)
The intended use of the ProLong Centinuous Nerve Block set is for prolonged regional anesthesia and analgesia via blockade of peripheral nerves.
Not Found
The provided document is an FDA 510(k) clearance letter for the "ProLong Continuous Nerve Block Set." This type of document declares a device substantially equivalent to a predicate device and permits its marketing. It does not contain the detailed study information, acceptance criteria, or performance data that would typically be found in a clinical study report or a 510(k) summary, which is a separate document.
Therefore,Based on the provided FDA 510(k) clearance letter:
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1. A table of acceptance criteria and the reported device performance: This information is not available in the provided document. The letter states the device is "substantially equivalent" to legally marketed predicate devices, implying that its performance is considered acceptable based on the predicate's established safety and effectiveness. However, specific acceptance criteria and performance metrics are not detailed here.
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2. Sample sized used for the test set and the data provenance (e.g. country of origin of the data, retrospective or prospective): This information is not available in the provided document.
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3. Number of experts used to establish the ground truth for the test set and the qualifications of those experts (e.g. radiologist with 10 years of experience): This information is not available in the provided document.
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4. Adjudication method (e.g. 2+1, 3+1, none) for the test set: This information is not available in the provided document.
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5. If a multi reader multi case (MRMC) comparative effectiveness study was done, If so, what was the effect size of how much human readers improve with AI vs without AI assistance: This information is not available in the provided document. The device is a medical instrument (nerve block set), not an AI-powered diagnostic or assistive tool, so an MRMC study related to AI assistance would not be applicable.
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6. If a standalone (i.e. algorithm only without human-in-the-loop performance) was done: This information is not available in the provided document. As noted above, the device is an instrument, not an algorithm.
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7. The type of ground truth used (expert consensus, pathology, outcomes data, etc): This information is not available in the provided document. Given the nature of a nerve block set, ground truth would likely relate to the device's ability to deliver nerve blocks successfully and safely, assessed through clinical outcomes or direct observation, but specifics are not provided.
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8. The sample size for the training set: This information is not available in the provided document. If a training set were relevant (e.g., for an AI device), its details would typically be in a separate technical study summary.
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9. How the ground truth for the training set was established: This information is not available in the provided document.
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Image /page/0/Picture/1 description: The image shows the logo for the U.S. Department of Health & Human Services. The logo consists of a circular seal with the text "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" arranged around the perimeter. Inside the circle is a stylized eagle-like symbol with three curved lines representing its body and wings.
Public Health Service
Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850
SEP 2 5 2008
Mr. Jeff Kasoff Director of Regulatory Affairs Life-Tech, Incorporated 4235 Greenbriar Drive Stafford, Texas 77477-3995
Re: K081864
Trade/Device Name: ProLong Continuous Nerve Block Set Regulation Number: 21 CFR 868,5150 Regulation Name: Anesthesia Conduction Needle Regulatory Class: II Product Code: BSP Dated: September 8, 2008 Received: September 9, 2008
Dear Mr. Kasoff:
We have reviewed your Section 510(k) premarket notification of intent to market the device referenced above and have determined the device is substantially equivalent (for the indications for use stated in the enclosure) to legally marketed predicate devices marketed in interstate commerce prior to May 28, 1976, the enactment date of the Medical Device Amendments, or to devices that have been reclassified in accordance with the provisions of the Federal Food, Drug, and Cosmetic Act (Act) that do not require approval of a premarket approval application (PMA). You may, therefore, market the device, subject to the general controls provisions of the Act. The general controls provisions of the Act include requirements for annual registration, listing of devices, good manufacturing practice, labeling, and prohibitions against misbranding and adulteration.
If your device is classified (see above) into either class II (Special Controls) or class III (PMA), it may be subject to such additional controls. Existing major regulations affecting your device can be found in the Code of Federal Regulations, Title 21, Parts 800 to 898. In addition, FDA may publish further announcements concerning your device in the Federal Register.
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Page 2 - Mr. Kasoff
Please be advised that FDA's issuance of a substantial equivalence determination does not mean that FDA has made a determination that your device complies with other requirements of the Act or any Federal statutes and regulations administered by other Federal agencies. You must comply with all the Act's requirements, including, but not limited to: registration and listing (21 CFR Part 807); labeling (21 CFR Part 801); good manufacturing practice requirements as set forth in the quality systems (QS) regulation (21 CFR Part 820); and if applicable, the electronic product radiation control provisions (Sections 531-542 of the Act); 21 CFR 1000-1050. This letter will allow you to begin marketing your device as described in your Section 510(k) premarket notification. The FDA finding of substantial equivalence of your device to a legally marketed predicate device results in a classification for your device and thus, permits your device to proceed to the market.
If you desire specific advice for your device on our labeling regulation (21 CFR Part 801), please contact the Center for Devices and Radiological Health's (CDRH's) Office of Compliance at (240) 276-0120. 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,
J.H. Samuels Jell
Chiu Lin. Ph.D. Director Division of Anesthesiology, General Hospital, Infection Control and Dental Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
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Indications for Use
510(k) Number (if known): K 08 | 86 Y Device Name: ProLong Continuous Nerve Black Set Indications For Use: The intended use of the ProLong Centinuous Nerve Block set is for prolonged regional anesthesia and analgesia via blockade of peripheral nerves.
Prescription Use (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)
Concurrence of CDRH, Office of Device Evaluation (ODE)
h
(Division Sig. Off.)
(Division Sign-Off) Division of Anesthesiology, General Hospital Infection Control, Dental Devices
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510(k) Number: K081864
§ 868.5150 Anesthesia conduction needle.
(a)
Identification. An anesthesia conduction needle is a device used to inject local anesthetics into a patient to provide regional anesthesia.(b)
Classification. Class II (performance standards).