Who is the manufacturer of Tec 820, Tec 850?

Datex-Ohmeda, Inc. filed the 510(k) submission for Tec 820, Tec 850 (K172702).

What is the FDA product code for Tec 820, Tec 850?

CAD. It is classified under 21 CFR 868.5880 as a Class 2 device in the Anesthesiology panel.

What is the regulatory pathway for Tec 820, Tec 850?

510(k) clearance (submission type: Traditional).

Who can help prepare an FDA 510(k) submission like Tec 820, Tec 850?

Innolitics — a medical-device software consultancy — provides regulatory and engineering support for FDA 510(k) submissions. See https://innolitics.com/services/510ks/ or contact https://innolitics.com/contact.

Tec 820, Tec 850

K172702 · Datex-Ohmeda, Inc. · CAD · Jan 4, 2018 · Anesthesiology

Device Facts

Record ID	K172702
Device Name	Tec 820, Tec 850
Applicant	Datex-Ohmeda, Inc.
Product Code	CAD · Anesthesiology
Decision Date	Jan 4, 2018
Decision	SESE
Submission Type	Traditional
Regulation	21 CFR 868.5880
Device Class	Class 2
Attributes	Therapeutic

Indications for Use

The Tec 820 and Tec 850 vaporizers are designed for use in continuous flow techniques of inhalation anesthesia. They are available in isoflurane and sevoflurane. Each vaporizer is agent specific and is clearly labeled with the anesthetic agent for which it is designed. The vaporizer is temperature, flow and pressure compensated so that its output remains relatively constant despite cooling due to evaporations in inlet flow and fluctuating pressures. The vaporizer is designed for use only with General Electric's Selectatec Series Manifolds.

Device Story

Pneumatic anesthesia vaporizer; delivers specific inhalation anesthetic agents (isoflurane or sevoflurane) via continuous flow techniques. Clinician turns control dial to set desired concentration; fresh gas flow enters vaporizer and splits into bypass circuit and vaporizing chamber; chamber gas becomes saturated with anesthetic vapor; streams rejoin before exiting to anesthesia delivery system. Temperature, flow, and pressure compensation mechanisms maintain constant output despite cooling or pressure fluctuations. Used in clinical settings by anesthesia providers. Device mounts to Selectatec series manifolds. Benefits patient by providing precise, metered anesthetic delivery. Includes closed-fill filling systems (Safe-T-Seal, Piramal Fill) to prevent agent leakage.

Clinical Evidence

No clinical data. Substantial equivalence supported by non-clinical bench testing, including biocompatibility (extractables/leachables), concentration accuracy, flow resistance, temperature/humidity performance, MRI compatibility, and usability testing.

Technological Characteristics

Pneumatic vaporizer; variable flow-split principle. Materials: unspecified. Energy source: pneumatic (gas flow). Connectivity: none (standalone). Mounting: Selectatec series manifolds. Filling systems: Easy Fil, Quick Fil, Safe-T-Seal, Piramal Fill. Compensation: temperature, flow, and pressure.

Indications for Use

Indicated for continuous flow inhalation anesthesia delivery using isoflurane or sevoflurane. Designed for use with General Electric Selectatec Series Manifolds.

Regulatory Classification

Identification

An anesthetic vaporizer is a device used to vaporize liquid anesthetic and deliver a controlled amount of the vapor to the patient.

Predicate Devices

Tec 7 (K031027 and K012924)

Submission Summary (Full Text)

{0}------------------------------------------------ Image /page/0/Picture/0 description: The image shows the logo of the U.S. Food and Drug Administration (FDA). The logo consists of two parts: the Department of Health & Human Services logo on the left and the FDA logo on the right. The FDA logo is in blue and includes the letters "FDA" followed by the words "U.S. Food & Drug Administration." January 4, 2018 Datex-Ohmeda, Inc. Trishia Mercier Regulatory Affairs Leader 3030 Ohmeda Drive, PO Box 7550 Madison, Wisconsin 53707-7550 Re: K172702 Trade/Device Name: Tec 820, Tec 850 Regulation Number: 21 CFR 868.5880 Regulation Name: Anesthetic Vaporizer Regulatory Class: Class II Product Code: CAD Dated: December 6, 2017 Received: December 7, 2017 Dear Trishia Mercier: 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 Part 801); medical device 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); {1}------------------------------------------------ and if applicable, the electronic product radiation control provisions (Sections 531-542 of the Act); 21 CFR 1000-1050. Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21 CFR 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/ReportaProblem/default.htm for the CDRH's Office of Surveillance and Biometrics/Division of Postmarket Surveillance. For comprehensive regulatory information about mediation-emitting products, including information about labeling regulations, please see Device Advice (https://www.fda.gov/MedicalDevices/DeviceRegulationandGuidance/) and CDRH Learn (http://www.fda.gov/Training/CDRHLearn). Additionally, you may contact the Division of Industry and Consumer Education (DICE) to ask a question about a specific regulatory topic. See the DICE website (http://www.fda.gov/DICE) for more information or contact DICE by email (DICE@fda.hhs.gov) or phone (1-800-638-2041 or 301-796-7100). Sincerely, # Michael J. Ryan -S for Tina Kiang, Ph.D. Acting Director Division of Anesthesiology. General Hospital, Respiratory, Infection Control, and Dental Devices Office of Device Evaluation Center for Devices and Radiological Health Enclosure {2}------------------------------------------------ # Indications for Use 510(k) Number (if known) K172702 Device Name Tec 820 Tec 850 #### Indications for Use (Describe) The Tec 820 and Tec 850 vaporizers are designed for use in continuous of inhalation anesthesia. They are available in isoflurane and sevoflurane. Each vaporizer is agent specific and is clearly labeled with the anesthetic agent for which it is designed. The vaporizer is temperature, flow and pressure compensated so that its output remains relatively constant despite cooling due to evaporations in inlet flow and fluctuating pressures. The vaporizer is designed for use only with General Electric's Selectatec Series Manifolds. Type of Use (Select one or both, as applicable) | ☑ Prescription Use (Part 21 CFR 801 Subpart D) | |------------------------------------------------------------------------------------| | ☐ Over-The-Counter Use (21 CFR 801 Subpart C) | ### CONTINUE ON A SEPARATE PAGE IF NEEDED. This section applies only to requirements of the Paperwork Reduction Act of 1995. ### *DO NOT SEND YOUR COMPLETED FORM TO THE PRA STAFF EMAIL ADDRESS BELOW.* The burden time for this collection of information is estimated to average 79 hours per response, including the time to review instructions, search existing data sources, gather and maintain the data needed and complete and review the collection of information. Send comments regarding this burden estimate or any other aspect of this information collection, including suggestions for reducing this burden, to: > Department of Health and Human Services Food and Drug Administration Office of Chief Information Officer Paperwork Reduction Act (PRA) Staff PRAStaff@fda.hhs.gov "An agency may not conduct or sponsor, and a person is not required to respond to, a collection of information unless it displays a currently valid OMB number." {3}------------------------------------------------ # 510(k) Summary In accordance with 21 CFR 807.92 the following summary of information is provided: | Date: | September 6, 2017 | |------------------------------|------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | Submitter: | GE Healthcare Datex-Ohmeda, Inc. 3030 Ohmeda Drive PO Box 7550 Madison, WI 53707-7550 | | Primary Contact Person: | Trishia Mercier Senior Regulatory Affairs Leader Datex-Ohmeda, Inc., a General Electric company Telephone: +1 (608) 695-8319 Fax: +1 (608) 646-6488 Email: Trishia.Mercier@ge.com | | Secondary Contact Person: | Monica Morrison Senior Regulatory Affairs Director Datex-Ohmeda, Inc., a General Electric company Telephone: +1 (608) 515-3077 Fax: +1 (608) 646-7464 Email: Monica.Morrison@ge.com | | Device Trade Name: | Tec 820, Tec 850 | | Common/Usual Name: | Vaporizer, Anesthesia | | Classification Names: | 21CFR868.5880 | | Product Code: | CAD | | Predicate Device(s): | Tec 7 (K031027 and K012924) | | Device Description: | The Datex-Ohmeda Tec™ 820 and Tec 850 vaporizers are designed for the metered delivery of specific inhalation anesthetic agents for use in continuous flow techniques of inhalation anesthesia. The vaporizers are available in Sevoflurane and Isoflurane variants. Each vaporizer is agent specific and is clearly labeled with the name of the anesthetic agent for which it is designed. The vaporizer is temperature, flow and pressure compensated so that its output remains relatively constant despite cooling due to evaporation, variations in inlet flow and fluctuating pressures. The vaporizer is designed to be used on Selectatec series mounted manifolds. The output concentration of the Tec 820/850 vaporizer is regulated by the "variable flow-split" method, where a total flow of fresh gas from upstream enters the vaporizer where it is split | | | into two streams. One stream flows into the fresh gas bypass circuit and the other stream flows through the vaporizing chamber where it is saturated with the vapor of the liquid anesthetic agent. Both gas paths have methods to regulate the flow to achieve desired total output agent concentration. Before exiting the vaporizer through the gas outlet, the split gas streams are joined. The combined total flow then flows out from the vaporizer via the Selectatec circuitry to the anesthesia gas delivery system. | | Indications for Use: | The Tec 820 and Tec 850 vaporizers are designed for use in continuous flow techniques of inhalation anesthesia. They are available in isoflurane and sevoflurane. Each vaporizer is agent specific and is clearly labeled with the anesthetic agent for which it is designed. The vaporizer is temperature, flow and pressure compensated so that its output remains relatively constant despite cooling due to evaporation, variations in inlet flow and fluctuating pressures. The vaporizer is designed for use only with General Electric's Selectatec Series Manifolds. | | Technology: | The Tec 820 and Tec 850 vaporizers are designed for use in continuous flow techniques of inhalation anesthesia. Anesthetic agent (sevoflurane or isoflurane) is poured into the vaporizer through the filler port, which is specific to the anesthetic agent being used. The agent flows into the sump, which serves as a reservoir for agent until its use. To use the vaporizer, the clinician turns the control dial on the top of the vaporizer to the desired concentration setting, indicated by markings on the dial. The vaporizer is temperature, flow and pressure compensated so that its output remains relatively constant despite cooling due to evaporation, variations in inlet flow and fluctuating pressures. | | | The Tec 820 and Tec 850 vaporizers are based on the Tec 7 vaporizers, utilizing the same technology and primary design. Changes include the introduction of Closed-Fill filling systems, changes in materials within the vaporizer, changes to performance specifications within standard limits and cosmetic changes which do not affect the technology or intended use of the vaporizer. | | | The Tec 820 and Tec 850 vaporizers employ the same fundamental scientific technology as its predicate device, the Tec 7. There is no change to the vaporizer technology as a result of this 510(k). | {4}------------------------------------------------ ### Determination of Substantial Equivalence: The following has been considered in evaluating the substantial equivalence of the Tec 820 and Tec 850 vaporizers to the predicate device: {5}------------------------------------------------ ### Summary of Changes to the Indications for Use: The indications for use for the Tec 820 and Tec 850 are substantially equivalent to the predicate Tec 7 vaporizer. Some of the wording of the Tec 820 and Tec 850 indications for use has been simplified in the description of the function of the vaporizer. The Tec 820 and Tec 850 are available for use with only two anesthetic agents, Sevoflurane and Isoflurane, which is a narrower list than the variants available for the Tec 7 (available for use with Sevoflurane, Isoflurane, Enflurane and Halothane). GE has proposed revising the statement indicating that the vaporizer should be used only on Selectatec series mounted manifolds. This is not a change from the Tec 7, but includes slightly stronger wording indicating the limitations of the compatible anesthesia machines. These differences are minor in nature, and are not critical to the intended therapeutic, diagnostic, prosthetic, or surgical use of the device, and do not affect the safety and effectiveness of the device when used as labeled. | | Predicate Device | Proposed Device | |------------------------|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | | Tec 7 | Tec 820, Tec 850 | | Indications for Use | The Datex-Ohmeda Tec 7 vaporizer is designed for the metered delivery of specific inhalation anesthetic agents for use in continuous flow techniques of inhalation anesthesia. It is available in Halothane, Isoflurane, Sevoflurane, and Enflurane variants. Each vaporizer is agent specific and is clearly labeled with the name of the anesthetic agent that it is designed for. The vaporizer is temperature, flow, and pressure compensated so that its output remains relatively constant despite cooling due to evaporation, variations in inlet flow and fluctuating pressures. The vaporizer is designed to be used on Selectatec series mounted manifolds. | The Tec 820 and Tec 850 vaporizers are designed for use in continuous flow techniques of inhalation anesthesia. They are available in isoflurane and sevoflurane. Each vaporizer is agent specific and is clearly labeled with the anesthetic agent for which it is designed. The vaporizer is temperature, flow and pressure compensated so that its output remains relatively constant despite cooling due to evaporation, variations in inlet flow and fluctuating pressures. The vaporizer is designed for use only with General Electric's Selectatec Series Manifolds. | Summary of the Technological Characteristics: | | Predicate Device Tec 7 | Proposed Device Tec 820, Tec 850 | Discussion of Differences | |---------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------| | Technology | Pneumatic vaporizer designed for use in continuous flow techniques of inhalation anesthesia. Anesthetic agent | Pneumatic vaporizer designed for use in continuous flow techniques of inhalation anesthesia. Anesthetic agent | Identical | | | | | | | | (sevoflurane or isoflurane) is poured into the vaporizer through the filler port, which is specific to the anesthetic agent being used. The agent flows into the sump, which serves as a reservoir for agent until its use. The output concentration of the Tec 7 vaporizers is regulated by the 'variable flow-split' Method. The vaporizer is temperature, flow and pressure compensated so that its output remains relatively constant despite cooling due to evaporation, variations in inlet flow and fluctuating pressures. | (sevoflurane or isoflurane) is poured into the vaporizer through the filler port, which is specific to the anesthetic agent being used. The agent flows into the sump, which serves as a reservoir for agent until its use. The output concentration of the Tec 800 series vaporizers is regulated by the 'variable flow-split' Method. The vaporizer is temperature, flow and pressure compensated so that its output remains relatively constant despite cooling due to evaporation, variations in inlet flow and fluctuating pressures. | | | Principle of Operation | A total flow of fresh gas from upstream flowmeters enters the vaporizer from the flowmeter where it is immediately split into two streams. One stream flows into the fresh gas bypass circuit and the other stream flows through the vaporizing chamber where it is enriched with the vapor of the liquid anesthetic agent. | A total flow of fresh gas from upstream flowmeters enters the vaporizer from the flowmeter where it is immediately split into two streams. One stream flows into the fresh gas bypass circuit and the other stream flows through the vaporizing chamber where it is enriched with the vapor of the liquid anesthetic agent. | Identical. | | Filling Systems Available | Easy Fil™ ISO Easy Fil SEV Quick Fil | Easy Fil ISO Easy Fil SEV Quick Fil Safe-T-Seal™ Piramal Fill | Substantially equivalent. There is no change to the Easy Fil ISO, Easy Fil SEV, or Quick Fil filling systems. Two closed fill filling systems are being introduced, the Safe-T-Seal and Piramal Fill. Verification has demonstrated that these filling systems | | | | are substantially equivalent to the filling systems available with the predicate device. | | {6}------------------------------------------------ {7}------------------------------------------------ ## Summary of Non-Clinical Tests: The Tec 820 and Tec 850 vaporizers underwent functional testing to assure that the performance of the vaporizer is not adversely affected by the changes described in this 510(k). The Tec 820 and Tec 850 have been fully verified and validated to demonstrate that the vaporizers meet their design inputs and design specifications. The following is a summary of the testing performed to demonstrate substantial equivalence: | Verification category | Design Inputs being verified | Result | Reference | |-----------------------------|-------------------------------------------------------------------------|--------|----------------| | Biocompatibility | Extractables | PASS | Section 15.3 | | | Leachables | PASS | Section 15.4 | | | Particulate Matter (PM) | PASS | Section 15.5 | | Concentration accuracy | Accuracy of the concentration of agent delivered | PASS | Section 18.3.1 | | | Dial graduations are accurate | PASS | PASS | | | Flow Range and Flow Resistance | PASS | PASS | | Requirements with drug | Liquid volume | PASS | Section 18.3.2 | | | Vaporizer filling time | PASS | PASS | | | Vaporizer draining time from the maximum liquid level mark | PASS | PASS | | Temperature and Humidity | Operating temperature and humidity | PASS | Section 18.3.3 | | | Storage temperature and humidity | PASS | PASS | | MRI Compatibility | Performance after exposure to a magnetic field of at least 400 gauss | PASS | Section 18.3.4 | | | MR safety evaluation | PASS | PASS | | | MR compatibility evaluation | PASS | PASS | | | Physical specifications, including weight, height, width, depth | PASS | Section 18.3.5 | {8}------------------------------------------------ | Physical Specifications and Configurations | Compatibility with the Selectatec backbar | PASS | Section 18.3.6 | |--------------------------------------------------|---------------------------------------------------------------------------|------|----------------| | | Compatibility of appropriate filling ports with the associated fillers | PASS | | | | Interlock mechanism | PASS | | In addition, formative and summative usability testing was performed to validate that the vaporizers meet their intended use. No issues were raised and no residual risks remain. The intended users, uses and use environments of the Tec 820 and Tec 850 vaporizers have been validated. This testing was successfully completed and demonstrates that all design outputs meet the intended design inputs and intended uses, and all product specifications continue to be met and the Tec 820 and Tec 850 vaporizers perform in a manner which is substantially equivalent to the predicate Tec 7 vaporizer. ### Summary of Clinical Testing for the Device: The Tec 820 and Tec 850 incorporates modifications to the predicate Tec 7. The changes to the vaporizer described in this 510(k) did not require clinical studies to support substantial equivalence. The changes made were completely evaluated by non-clinical tests to verify and validate the performance of the vaporizer. ### Conclusion: The summary above demonstrates that there are no different questions of safety or effectiveness for the Tec 820 and Tec 850 vaporizers. GE Healthcare considers the Tec 820 and Tec 850 vaporizers to substantially equivalent to the predicate device(s), the Tec 7.

Tec 820, Tec 850

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Indications for Use

Device Story

Clinical Evidence

Technological Characteristics

Indications for Use

Regulatory Classification

Identification

Predicate Devices

Submission Summary (Full Text)

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Tec 820, Tec 850

Device Facts

Indications for Use

Device Story

Clinical Evidence

Technological Characteristics

Indications for Use

Regulatory Classification

Identification

Predicate Devices

Submission Summary (Full Text)

Panel 1

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