Published clinical literature; Postmarket surveillance/international clinical experience
The sponsor used published clinical literature and international postmarket experience to demonstrate the safety and efficacy of the distal femur as an intraosseous vascular access site in pediatric patients, supplementing cadaveric and preclinical studies.
Literature review of intraosseous vascular access; Literature review of clinical experience
Pediatric patients
Not applicable for this study
Safety and efficacy of distal femur IO insertion
International Postmarket Surveillance; Postmarket surveillance; Follow-up/Duration: Since 2011; Study Period: 2011-2014
Pediatric patients (international); Number of Sites: 39 countries
Not applicable for this study
Adverse complications
Indications for Use
The EZ-IO Intraosseous Infusion System provides intraosseous access in the proximal tibia, distal tibia and humeral head (proximal humerus) of adult and pediatric patients, and the distal femur in pediatric patients when intravenous access is difficult or impossible to obtain in emergent, urgent, or medically necessary cases for up to 24 hours.
Device Story
EZ-IO system facilitates vascular access via intraosseous infusion. System comprises a reusable, battery-powered cordless driver and single-use needle sets (304 stainless steel catheter/stylet). Clinician identifies anatomical landmarks, cleans site, and uses driver to advance needle through soft tissue and bone cortex into medullary space. Tactile 'pop' indicates successful entry. Driver is detached; stylet removed; catheter remains seated. Standard Luer lock allows connection of IV tubing/syringes for fluid/medication administration. Device used in emergent/urgent clinical settings. Provides rapid central circulation access, potentially improving patient outcomes when IV access is unattainable.
Clinical Evidence
No new clinical trials were conducted. Evidence for the distal femur site is based on literature reviews (multiple publications 1941-2013), cadaveric studies, and preclinical vascular flow studies. The device has been cleared for pediatric distal femur use in the EU since 2011 with no reported complications.
Indicated for adult and pediatric patients requiring intraosseous vascular access when intravenous access is difficult or impossible in emergent, urgent, or medically necessary cases. Sites include proximal tibia, distal tibia, and humeral head for all patients, and distal femur for pediatric patients. Use limited to 24 hours.
Regulatory Classification
Identification
A hypodermic single lumen needle is a device intended to inject fluids into, or withdraw fluids from, parts of the body below the surface of the skin. The device consists of a metal tube that is sharpened at one end and at the other end joined to a female connector (hub) designed to mate with a male connector (nozzle) of a piston syringe or an intravascular administration set.
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K141117 Supplement 002 Traditional 510(k) Vidacare LLC: EZ-IO Intraosseous Infusion System -Expanded Indication- Distal Femur
June 25, 2014
004 510(k) Summary (revised) [807.92(c)]
vidacare
4350 Lockhill Selma Road Shavano Park, TX 78249+2095 210-375-8500 www.Vidacare.com
## SUMMARY
Submitter's name [807.92(a)(1)]: Vidacare LLC
Address:
4350 Lockhill Selma Road
Shavano Park, TX 78249-2095
Phone:
.
210-375-8500
Fax number:
く
210-375-8537
Name of contact person: Diana Montez, BSN, RN diana.montez@vidacare.com
Date Revised Summary was prepared: June 23, 2014 [807.92(a)(2)]: Trade Name of the devices: EZ-10 Intraosseous Infusion System Common or usual name: Intraosseous Infusion System Classification name: Hypodermic single lumen needle
The legally marketed devices to which we are claiming equivalence [807.92(a)(3)]
| 510(k) number | Trade or Proprietary or<br>Model Name | Manufacturer |
|---------------|---------------------------------------|----------------------|
| K132583 | EZ-IO Intraosseous<br>Infusion System | Vidacare Corporation |
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June 25, 2014
## Device Description [807.92(a)(4)]:
The EZ-IO Intraosseous Infusion System previously cleared with K132583 is designed to allow the user to insert a needle set consisting of a stylet and catheter through the cortex of the bone to a desired depth within the bone marrow to facilitate intraosseous infusion of desired fluids and medications for vascular access. All system materials are medical grade. Needle sets are single-use and composed of 304 stainless steel with polycarbonate hubs and available in 15 mm (for patients 3-39 kg); 25 mm (for patients 3 kg or over) and 45 mm (for patients 40 kg or over) lengths. Black lines on the needle set catheter serve as depth markers. The reusable cordless driver/drill is powered by lithium batteries with a battery-power indicator light.
Clinicians locate anatomical landmarks and clean the insertion site. Using the cordless driver with needle set attached, the needle set is pressed through the soft tissue to the outer cortex of the bone. Depth markers on the catheter must be visible prior to powering driver to ensure adequate needle length for proper placement within the medullary space. Clinicians then squeeze the driver trigger and apply moderate, steady pressure. Trigger is released when a sudden "give" or "pop" is felt, which indicates entry into the medullary space; the needle set will not always be inserted to the hub. After insertion of the needle set, the driver unit is detached from the needle set, leaving the stylet and catheter firmly seated in the bone. The stylet is then separated and removed from the catheter by turning the stylet hub counter clockwise leaving a standard Luer lock catheter securely seated in the bone. The catheter Luer lock permits attachment of standard syringes and IV tubing for administration of medications and fluids.
This submission requests the addition of the distal femur as an insertion site for the pediatric population utilizing the same insertion technique and devices previously cleared via 510(k) K132538, which includes the insertion sites of the proximal tibia, distal tibia and proximal humerus.
#### Proposed Expanded Indication Discussion:
Reason for requested expanded indication: To increase the usefulness of the EZ-IO with additional intraosseous insertion site options we are requesting clearance to use the distal femur as an intraosseous vascular access insertion site for the pediatric population. This will provide clinicians with another option to choose the best insertion site based on patient specific parameters such as age, anatomy, disease state, clinical situation and the clinician's experience and training. This could possibly improve patient outcomes. Just as clinicians choose which vein to use in each case where vascular access is needed, upon clearance of the distal femur clinicians would have another intraosseous site option available based on each unique patient situation.
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## K141117 Supplement 002 Traditional 510(k) Vidacare LLC: EZ-IO Intraosseous Infusion System -Expanded Indication- Distal Femur
## June 25, 2014
Overview: Anatomically and physiologically any bone that has a medullary cavity can be used to safely infuse drugs and fluids through transverse emissary veins into the central circulation. Historically, many long and several flat bones have been successfully used as an intraosseous conduit for vascular access including the distal femur, medial proximal tibia, sternum, distal tibia, clavicle, proximal humerus, olecranon, calcaneous, as well as the iliac crest. 13 The femur has been utilized as an intraosseous insertion site since 1941.4
Safety and Efficacy Considerations: The FDA cleared the EZ-IO intraosseous infusion device for use in 2004; initially for adults in the proximal tibia and later in pediatrics and the additional sites of the proximal humerus (humeral head), and the distal tibia. Safety considerations, in general, are concerned with potential adverse complications. The EZ-IO intraosseous device has been cleared for pediatric insertion to the femur in the European Union since 2011, and is now cleared in 39 countries outside of the United States. Vidacare has not received any reports of complications related to the distal femur site since CE clearance.
The distal femur target area is relatively large (measuring approximately 18 mm in width and 10 mm in height for a 2.7 kg infant) compared to the cleared sites of the proximal and distal tibia, making correct insertion easier. The landmarks (superior patella and distal femur) are easily identified. The closer proximity to the heart compared with the tibial sites provides quicker drug and fluid delivery to the central . circulation.
In multiple publications describing intraosseous vascular access the distal femur IO insertion site is noted to be an option and has been used with success in pediatric patients. 3-8 -
#### [807.92(b)(3)]:
In consideration of our cadaveric studies, preclinical vascular flow studies and Vidacare's experience with the EZ-IO Intraosseous Infusion System we conclude that use of the distal femur as an IO insertion site is safe and effective. The only change to the Indications for Use is the addition of the distal femur site.
The only change to the labeling in the proposed Directions for Use would be the additional technique for locating the anatomical landmarks for the distal femur and further detail to the general insertion instructions.
#### [807.92(a)(5)]:
## (Proposed) Indications for Use:
The EZ-IO Intraosseous Infusion System provides intraosseous access in the proximal tibia, distal tibia and humeral head (proximal humerus) of adult and pediatric patients, and the distal femur in pediatric patients when intravenous access is difficult or
5
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K141117 Supplement 002 Traditional 510(k) Vidacare LLC: EZ-IO Intraosseous Infusion System -Expanded Indication- Distal Femur
June 25, 2014
impossible to obtain in emergent, urgent, or medically necessary cases for up to 24 hours.
## [807.92(a)(6)]:
Summary of the technological characteristics of this device compared to the predicate devices:
The expanded indication requires no new technology to facilitate the safe application of the product. There have been no changes to the design or components of the devices cleared under K132583 and therefore, the comparison of technological characteristics listed below are identical:
> Target Population Driver Design Features Needle Design Technique Sterility Biocompatibility Where Device is Used
#### References:
1. Luck R. Haines C. Mull C. Intraosseous access. Am J Emerg Med 2010:29:468-75. 2. Vizcarra C. Clum S. Intraosseous route as an alternative access for infusion therapy. J Infus Nurs 2010:33:1533-58.
3. Nagler J, Krauss B. Intraosseous catheter placement in children. NEJM 2011; 364(8):e14-8 4. Tocantins L. O'Neill J. Infusions of blood and other fluids into the general circulation via the bone marrow. Surgery, Gynecology and Obstetrics1941;73:281-7.
5. Paxton JH. Intraosseous vascular access: A review. Trauma 2012;14(3):195-232. DOl:10.1177/1460408611430175
6. Rose EC. The evidence-based use of intraosseous lines in pediatric patients. Pediatric Emergency Medicine Practice 2012;9(6):1-12. www.edmedicine.net
7. Barata I. Lecture Notes: "Vascular Access and Treatment of Shock in Children". American Academy of Pediatrics: Advanced Pediatric Emergency Medicine Assembly, 17March2014. PDF Notes Available at:
http://www.acep.org/uploadedFiles/ACEP/MeetingSites/PEM/Educational Programs/MO-02%20Barata Vascular%20Access%20and%20Shock.pdf (Accessed 06/23/2014) 8. Byars DV, Tsuchitani SN, Yates J, Knapp B. A multijurisdictional experience with the EZ-IO intraosseous device in the prehospital setting. Am J Emerg Med 2013.31:1712. http://dx.doi.org/10.1016/j.ajem.2013.08.056
б
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## DEPARTMENT OF HEALTH & HUMAN SERVICES
Public Health Service
Food and Drug Administration 10903 New Hampshire Avenue Document Control Center - WO66-G609 Silver Spring, MD 20993-0002
## July 8, 2014
Vidacare LLC Diana Montez, BSN, RN Research, Clinical and Regulatory Assistant 4350 Lockhill Selma Road Shavano Park, TX 78249
Re: K141117
Trade/Device Name: EZ-IO Intraosseous Infusion System Regulation Number: 21 CFR 880.5570 Regulation Name: Hypodermic single lumen needle Regulatory Class: II Product Code: LMI Dated: May 2, 2014 Received: May 5, 2014
Dear Ms. Montez:
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.
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Page 2 - Ms. Montez
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 80}), please contact the Division of Industry and Consumer Education at its toll-free number (800) 638-2041 or (301) 796-7100 or at its Internet address
http://www.fda.gov/MedicalDevices/ResourcesforYou/Industry/default.htm. 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 Industry and Consumer Education at its toll-free number (800) 638-2041 or (301) 796-7100 or at its Internet address
http://www.fda.gov/MedicalDevices/ResourcesforYou/Industry/default.htm.
Sincerely yours.
Mary S. Runner -S
Erin I. Keith, M.S. Director Division of Anesthesiology, General Hospital, Respiratory, Infection Control and Dental Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
{6}------------------------------------------------
#### DEPARTMENT OF HEALTH AND HUMAN SERVICES Food and Drug Administration
## Indications for Use
Form Approved: OMB No. 0910-0120 Expiration Date: January 31, 2017 See PRA Statement below.
510(k) Number (if known) K141117
Device Name
EZ-IO Intraosseous Infusion System
#### Indications for Use (Describe)
The EZ-IO Intracsseous Infusion System provides intraosseous access in the proximal tibia, distal tibia and humeral head ( roximal humerus) of adults and pediatic patients, and the distric patients when intravenous access is difficult or impossible to obtain in emergent, urgent, or medically necessary cases for up to 24 hours.
Type of Use (Select one or both, as applicable)
2 Prescription Use (Part 21 CFR 801 Subpart D)
Over-The-Counter Use (21 CFR 801 Subpart C)
## PLEASE DO NOT WRITE BELOW THIS LINE - CONTINUE ON A SEPARATE PAGE IF NEEDED,
#### FOR FDA USE ONLY
Concurrence of Center for Devices and Radiological Health (CDRH) (Signature)
# Digitally signed by Richard C. Chapman -S Date: 2014.07.08 10:56:58 -04'00'
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."
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