(259 days)
No
The summary describes a standard pulse oximeter and its modifications, focusing on hardware components and intended use. There is no mention of AI, ML, or related concepts.
No.
A pulse oximeter monitors physiological parameters but does not actively treat any medical condition.
Yes
A pulse oximeter monitors physiological parameters (oxygen saturation and pulse rate) to provide healthcare professionals with information about a patient's condition, which aids in diagnosis and monitoring of medical conditions.
No
The device description explicitly states it is a "Monitor" and describes hardware components like the SpO2 engine, power supply, battery, and display. It also mentions connecting to physical sensors.
Based on the provided text, the Dixtal DX-4100 Series Pulse Oximeter is not an In Vitro Diagnostic (IVD) device.
Here's why:
- Intended Use: The intended use clearly states that the device is for "continuous, non-invasive monitoring of functional arterial oxygen saturation (SpO2) and pulse rate". This is a measurement taken directly from the patient's body (specifically, the pulsating vascular bed), not from a sample of bodily fluid or tissue that has been removed from the body.
- Device Description: The description focuses on the hardware and its function in monitoring physiological parameters.
- Lack of IVD Characteristics: The text does not mention any analysis of biological samples (blood, urine, tissue, etc.) or the use of reagents, which are hallmarks of IVD devices.
IVD devices are used to examine specimens derived from the human body to provide information for diagnostic, monitoring, or compatibility purposes. Pulse oximetry, as described here, is a direct physiological measurement.
N/A
Intended Use / Indications for Use
The Dixtal DX-4100 Series Pulse Oximeter monitors are intended to provide continuous, non-invasive monitoring of functional arterial oxygen saturation (SpO2) and pulse rate in neonatal, infant, pediatric and adult patients, in environments where pulse oximetry is indicated for use, when in the judgment of a licensed medical practitioner/physician pulse oximetry is required.
Product codes
DQA
Device Description
The DX-4100 Series Pulse Oximeter Monitors is a modification to the Philips VM-1 (K081937) SpQz/CO₂ Monitor. The Monitor uses the same picoSAT IP44 SpO₂ engine as the VM-1, the same power supply, battery and technically the same display (same resolution as used in the VM-1) and has the same intended use as the VM-1 (Pulse Oximetry only). The Monitors will use the Dixtal (FDA cleared: K100020) Pulse Oximetry DX Series SpO2 Sensors. A second version of the DX-4100 Series Pulse Oximeter is equipped with the Philips receptacle thereby providing direct connection to the full line of sensors as indicated for the VM-1. Accuracy testing included with the sensor submission was performed with the Philips VM-1 monitor.
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
neonatal, infant, pediatric and adult
Intended User / Care Setting
healthcare environments including but not limited to, respiratory therapy, anesthesia, the intensive care unit (ICU), neonatal (NICU) and pediatric (PICU) intensive care units, hospital transport, and other environments where pulse oximetry is required.
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)
Controlled de-Sat (Accuracy) Testing was performed with the Dixtal DX Series sensors and the VM-1. This data was initially submitted in support of the recently cleared Premarket Submission for the Dixtal DX Series Sensors (K100020).
Literature review has been conducted, summarized and is presented in the design control section of this submission. The report includes Post Market data obtained from review of the FDA Maude database as well as from the scientific literature available from various publication sources.
Post Market Data specific (only) to the VM-1 (the picoSat IP45 engine is included in many of the Philips SureSigns VM and VS products) from April 2009 through June 2010 (>380 units distributed domestically) indicates less than 0.5% failure rate with no reportable events.
Key Metrics (Sensitivity, Specificity, PPV, NPV, etc.)
Not Found
Predicate Device(s)
Reference Device(s)
Predetermined Change Control Plan (PCCP) - All Relevant Information
Not Found
§ 870.2700 Oximeter.
(a)
Identification. An oximeter is a device used to transmit radiation at a known wavelength(s) through blood and to measure the blood oxygen saturation based on the amount of reflected or scattered radiation. It may be used alone or in conjunction with a fiberoptic oximeter catheter.(b)
Classification. Class II (performance standards).
0
(SPECIAL) 510(k) SUMMARY
JUL 2 5 2011
Submitter's Name and Address
(Device Sponsor and Manufacturer) Dixtal Medical, Inc. 101 N. Plains Industrial Road Bldg 2 Wallingford, CT 06492
Contact Person
Robert H. Schiffman, R.A.C. (EU) Quality Assurance Manager (203) 269-1112, Ext. 240 (203) 269-1760 (facsimile) robert.schiffman@philips.com
3006891479 Establishment Registration Number:
September 24, 2010 Date the Summary was Prepared:
Device/Trade Name/Common Name/Classification
| Device Names (Proprietary/Trade Names): | Dixtal DX-4100 Series Pulse Oximeter |
|---|---|
| Device Name (Common Name): | Pulse Oximeter Monitor |
| Classification: | Class II, 21CFR 870.2700/74DQA |
Legally Marketed Predicate Devices
Legally marketed predicate devices to the Dixtal DX-4100 Series Pulse Oximeter:
- Philips Sure Signs Monitor, Model VM-1 (K082280) .
- Philips picoSat II Pulse Oximeter engine (K081937) .
Description of the Subject Device
The DX-4100 Series Pulse Oximeter Monitors is a modification to the Philips VM-1 (K081937) SpQz/CO₂ Monitor. The Monitor uses the same picoSAT IP44 SpO₂ engine as the VM-1, the same power supply, battery and technically the same display (same resolution as used in the VM-1) and has the same intended use as the VM-1 (Pulse Oximetry only). The Monitors will use the Dixtal (FDA cleared: K100020) Pulse Oximetry DX Series SpO2 Sensors. A second version of the DX-4100 Series Pulse Oximeter is equipped with the Philips receptacle thereby providing direct connection to the full line of sensors as indicated for the VM-1. Accuracy testing included with the sensor submission was performed with the Philips VM-1 monitor.
1
Statement of Intended Use
The Dixtal DX-4100 Series Pulse Oximeter monitors are intended to provide continuous, non-invasive monitoring of functional arterial oxygen saturation (SpQ₂) and pulse rate in neonatal, infant, pediatric and adult patients, in environments where pulse oximetry is indicated for use, when in the judgment of a licensed medical practitioner/physician pulse oximetry is required.
Environments of Use
The Dixtal DX-4100 Series Pulse Oximeter monitors is intended for use in healthcare environments including but not limited to, respiratory therapy, anesthesia, the intensive care unit (ICU), neonatal (NICU) and pediatric (PICU) intensive care units, hospital transport, and other environments where pulse oximetry is required.
Technological Characteristics
The Dixtal DX-4100 Series is a stand-alone Pulse Oximeter monitor. The device uses the same Pulse Oximetry engine as the predicate device (Philips Sure Signs Monitor, Model VM-1: K082280) as well as the same power supply and battery. The display is similar to the predicate device providing the same resolution as available with the VM-1. The Monitor has been designed to use the Dixtal (FDA cleared: K100020) Pulse Oximetry DX Series SpQ Sensors. A second version of the monitor will be equipped with the Philips receptacle and for use the Philips SpQ2 sensors.
Performance Data
Non-Clinical data
Biocompatibility, Cleaning and Disinfection
The DX-4100 Series Pulse Oximeter Monitors is a bedside monitor that is not intended for contact with patients and is only momentarily in contact with the clinical personnel. Therefore the monitor does not meet the criteria for Biocompatibility testing. The sensors intended for use with the monitor have been previously tested to assure biocompatibility for skin contact devices. SpO2 sensors are labeled for reuse and can be cleaned to achieve a low level disinfection. The monitor can be wiped down for low level disinfection and cleaning.
Risks to Health
The Risk Assessment associated with the use of Pulse Oximeters and their sensors has been conducted and is documented and included in the Design Control Activities section of this submission. The Risk Assessment concluded the device is safe and effective for its intended use.
F
2
(SPECIAL) 510(k) SUMMARY
Oxygen Saturation Sensors-Materials
Y-Sensor:
Sensor heads: silicone Cable: silicone Connector: PBT (thermoplastic polyester)
· ·· · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·
Finger Sensor:
Shell: Polycarbonate Bladder: PVC Foam spring: Silicone Cable: Polyurethane Connector: PBT (thermoplastic polyester)
Note - There is not any latex or natural rubber (which contains trace levels of latex), DEHP or Phthalates in these devices.
Performance Data
Clinical data
Controlled de-Sat (Accuracy) Testing was performed with the Dixtal DX Series sensors and the VM-1. This data was initially submitted in support of the recently cleared Premarket Submission for the Dixtal DX Series Sensors (K100020).
Literature review has been conducted, summarized and is presented in the design control section of this submission. The report includes Post Market data obtained from review of the FDA Maude database as well as from the scientific literature available from various publication sources.
Post Market Data specific (only) to the VM-1 (the picoSat IP45 engine is included in many of the Philips SureSigns VM and VS products) from April 2009 through June 2010 (>380 units distributed domestically) indicates less than 0.5% failure rate with no reportable events.
Conclusion: Jn compliance with Guidance documents, accepted Industry Standards and Design Control requirements, the documented results of verification and validation testing and hypoxia studies; establish the Dixtal DX Series 4100 Pulse Oximeter is substantially equivalent to the predicate devices.
F
3
(SPECIAL) 510(k) SUMMARY
Pulse Oximetry-Background
Pulse Oximeters to which these sensors are connected measures oxygen saturation and pulse rate with sensors that contain red and infrared light sources. Since oxygen saturated blood absorbs different amounts of light at each wavelength (red and infrared) as compared with unsaturated blood, the amount of light absorbed at each wavelength by the blood in each pulse can be used to calculate oxygen saturation.
The light energy is beamed through a sample cell- a pulsating vascular bed, the patient's finger or toe for example. The remaining light energy not absorbed by the sample cell reaches a photodiode, on the of the sensor. The signal received by the photodiode is split into its red and infrared components, sampled, software filtered and displayed as a numerical value for oxygen saturation and as a waveform, the Plethysmogram.
Functional oxygen saturation is defined as: percentage saturation given by the oxyhaemoglobin concentration (cO2Hb) divided by the sum of the oxyhaemoglobin concentration and the deoxyhaemoglobin concentration (cHHb)
Fractional oxyhaemoglobin FO2Hb: oxyhaemoglobin concentration cO2Hb divided by the total
haemoglobin concentration, ctHb where
cO2Hb is the concentration of oxyhaemoglobin;
ctHB is the concentration of total haemoglobin.
This is sometimes reported as a percentage (multiplying the fraction by 100).
Finctional saturation represents the amount of oxyhemoglobin as a percentage of the hemoglobin that can be oxygenated. Dysfunctional hemoglobin (COHb and METHb) are not included in the measurement of functional saturation.
Image /page/3/Figure/11 description: This image shows a graph with two curves plotted on it. The x-axis ranges from 500 to 1,000, while the y-axis ranges from 10 to 20,000. There are two vertical dashed lines, one labeled "Red 660nm" and the other labeled "Infrared 940 nm."
Pulse Oximetry - Extinction Coefficients vs. wavelength (nm)
Pulse rate is calculated by measuring the time interval between the peaks of the infrared light waveform.
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4
Image /page/4/Picture/1 description: The image shows the logo for the U.S. Department of Health & Human Services. The logo consists of a stylized eagle with three stripes forming its body and wings. The eagle is facing right. The text "DEPARTMENT OF HEALTH & HUMAN SERVICES • USA" is arranged in a circular fashion around the eagle.
Food and Drug Administration 10903 New Hampshire Avenue Document Control Room -WO66-G609 Silver Spring, MD 20993-0002
Mr. Robert H. Schiffman Quality Assurance Manager Dixtal Medical, Incorporated 101 North Plains Industrial Road Wallingford, Connecticut 06492
JUL 2 5 2011
Re: K103285
Trade/Device Name: Dixtal DX-4100 Series Pulse Oximeter Regulation Number: 21 CFR 870.2700 Regulation Name: Oximeter Regulatory Class: II Product Code: DQA Dated: July 20, 2011 Received: July 21, 2011
Dear Mr. Schiffman:
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.
5
Page 2 - Mr. Schiffman
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 (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.
If you desire specific advice for your device on our labeling regulation (21 CFR Part 801), please go to http://www.fda.gov/AboutFDA/CentersOffic es/CDRH/CDRHOffice s/ucm115809.htm for the Center for Devices and Radiological Health's (CDRH's) Office of Compliance. 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/ReportaProblem/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/Resourcesfor You/Industry/default.htm.
Sincerely yours.
Anthony Dim-
Anthony D. Watson, B.S., M.S., M.B.A. Director Division of Anesthesiology, General Hospital, Infection Control and Dental Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
6
Indications for Use
510(k) Number (if known)
Device Name: Dixtal DX-4100 Series Pulse Oximeter
Indications for use: The Dixtal DX-4100 Series Pulse Oximeter monitors are intended to provide continuous, non-invasive monitoring of functional arterial oxygen saturation (SpO2) and pulse rate in neonatal, infant, pediatric and adult patients, in environments where pulse oximetry is indicated for use, when in the judgment of a licensed medical practitioner/physician pulse oximetry is required.
Prescription Use
AND/OR
Over-The-Counter Use _
(Part 21 CFR 801 Subpart D)
(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)
L. Schulta
Division Sign-Off) Division of Anesthesiology, General Hospital Infection Control, Dental Devices
510(k) Number:
K.103285