(268 days)
Not Found
No
The device description and performance studies focus on the physical components and mechanical properties of drainage catheters and stent sets, with no mention of software, algorithms, or data processing that would indicate AI/ML.
Yes.
The device is intended for percutaneous placement of a pigtail catheter in the renal pelvis for nephrostomy drainage, which is a therapeutic intervention for patients.
No
The device description indicates it is a set of tools for placing drainage catheters and stents, which are therapeutic interventions rather than diagnostic procedures.
No
The device description explicitly lists multiple physical components such as catheters, needles, dilators, and a wire guide, indicating it is a hardware-based medical device.
Based on the provided information, this device is not an IVD (In Vitro Diagnostic).
Here's why:
- IVD Definition: In vitro diagnostics are tests performed on samples taken from the human body, such as blood, urine, or tissue, to detect diseases, conditions, or infections. They are used to provide information for diagnosis, monitoring, or screening.
- Device Function: The described devices (Percutaneous Neonatal Pigtail Nephrostomy Set and Pediatric Nephrostomy Stent Set) are used for drainage and stenting within the renal pelvis. This is a surgical or interventional procedure performed directly on the patient's body, not a test performed on a sample outside the body.
- Intended Use: The intended use clearly states "percutaneous placement of a pigtail catheter in the renal pelvis for nephrostomy drainage" and "used as a nephrostomy drainage catheter and ureteral stent." These are therapeutic and interventional uses, not diagnostic testing.
- Device Description: The components listed are instruments and catheters used for insertion and drainage, not reagents, analyzers, or other components typically associated with IVDs.
Therefore, the described devices fall under the category of medical devices used for treatment and intervention, not in vitro diagnostic testing.
N/A
Intended Use / Indications for Use
Percutaneous Neonatal Pigtail Nephrostomy Set: This device is intended for percutaneous placement of a pigtail catheter in the renal pelvis for nephrostomy drainage in neonatal patients.
Pediatric Nephrostomy Stent Set: This device is used as a nephrostomy drainage catheter and ureteral stent in pediatric patients 2 years and older.
Product codes (comma separated list FDA assigned to the subject device)
LJE
Device Description
The Percutaneous Neonatal Pigtail Nephrostomy Set comprises a 6.0 French (Fr) pigtail drainage catheter, a 22-gauge trocar needle, an 18-gauge trocar needle, a 5.0-Fr dilator, a 6.0-Fr dilator, a 7.0-Fr dilator, a retention disc and pull tie, a 10-Fr connecting tube, and a 0.038-inch (in) diameter, 30-centimeter (cm) wire guide.
The Pediatric Nephrostomy Stent Set comprises an 8.2-Fr pigtail drainage catheter with 4.7-Fr stent tubing, a retention disc and pull tie, and 10-Fr connecting tube.
Mentions image processing
Not Found
Mentions AI, DNN, or ML
Not Found
Input Imaging Modality
Not Found
Anatomical Site
renal pelvis, ureteral
Indicated Patient Age Range
Neonatal patients (for Percutaneous Neonatal Pigtail Nephrostomy Set)
Pediatric patients 2 years and older (for Pediatric Nephrostomy Stent Set)
Intended User / Care Setting
Not Found
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)
The following testing was performed to demonstrate that the proposed Percutaneous Neonatal Pigtail Nephrostomy Set and Pediatric Nephrostomy Stent Set met applicable design and performance requirements.
- Sterilization
- Packaging Performance
- Biocompatibility
- Dimensional Verification
- Component Compatibility
- Curl Retention
- Leakage and Flow Rate
- Tensile Strength
- Radiopacity
- Magnetic Resonance
- Performance Verification after Accelerated Aging
The results of these tests provide reasonable assurance that the Percutaneous Neonatal Pigtail Nephrostomy Set and Pediatric Nephrostomy Stent Set will function as intended. The subject devices do not raise new questions of safety and/or effectiveness as compared to the predicate device.
Key Metrics (Sensitivity, Specificity, PPV, NPV, etc.)
Not Found
Predicate Device(s): If the device was cleared using the 510(k) pathway, identify the Predicate Device(s) K/DEN number used to claim substantial equivalence and list them here in a comma separated list exactly as they appear in the text. List the primary predicate first in the list.
Reference Device(s): Identify the Reference Device(s) K/DEN number and list them here in a comma separated list exactly as they appear in the text.
Not Found
Predetermined Change Control Plan (PCCP) - All Relevant Information for the subject device only (e.g. presence / absence, what scope was granted / cleared under the PCCP, any restrictions, etc).
Not Found
N/A
0
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March 27, 2019
Cook Incorporated Paul Meyer Regulatory Affairs Specialist 750 Daniels Way Bloomington, IN 47404
Re: K181735
Trade/Device Name: Percutaneous Neonatal Pigtail Nephrostomy Set, Pediatric Nephrostomy Stent Set
Regulatory Class: Unclassified Product Code: LJE Dated: February 18, 2019 Received: February 19, 2019
Dear Paul Meyer:
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. Although this letter refers to your product as a device, please be aware that some cleared products may instead be combination products. The 510(k) Premarket Notification Database located at https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfpmn/pmn.cfm identifies combination product submissions. However, you are responsible to determine that the medical devices you use as components in the [kit/tray] have either been determined as substantially equivalent under the premarket notification process (Section 510(k) of the act), or were legally on the market prior to May 28, 1976, the enactment date of the Medical Device Amendments. Please note: If you purchase your device components in bulk (i.e., unfinished) and further process (e.g., sterilize) you must submit a new 510(k) before including these components in your kit/tray. 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.
1
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) for devices or postmarketing safety reporting (21 CFR 4, Subpart B) for combination products (see https://www.fda.gov/CombinationProducts/GuidanceRegulatoryInformation/ucm597488.html; good manufacturing practice requirements as set forth in the quality systems (QS) regulation (21 CFR Part 820) for devices or current good manufacturing practices (21 CFR 4, Subpart A) for combination products; 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 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,
Image /page/1/Picture/6 description: The image shows the name "Angel A. Soler-garcia" in a large, bold font. Below the name, there is a "-S" in a smaller font. The text is clear and easy to read. The background is a light blue color.
for Benjamin R. Fisher, Ph.D. Director Division of Reproductive, Gastro-Renal, and Urological Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
2
Indications for Use
510(k) Number (if known) K181735
Device Name
Percutaneous Neonatal Pigtail Nephrostomy Set
Indications for Use (Describe)
This device is intended for percutaneous placement of a pigtail catheter in the renal pelvis for nephrostomy drainage in neonatal patients.
Type of Use (Select one or both, as applicable)
X 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
Indications for Use
510(k) Number (if known)
Device Name Pediatric Nephrostomy Stent Set
Indications for Use (Describe)
This device is used as a nephrostomy drainage catheter and ureteral stent in pediatric patients 2 years and older.
Type of Use (Select one or both, as applicable)
X 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."
4
510(k) Summary
K181735 Page 1 of 2
Set
Percutaneous Neonatal Pigtail Nephrostomy Set and Pediatric Nephrostomy Stent Set 21 CFR §807.92 Date Prepared: February 18, 2019
Submitted By:
| Submission: | Traditional 510(k) Premarket Notification |
|---|---|
| Applicant: | Cook Incorporated |
| Primary Contact: | Paul Meyer |
| Secondary Contact: | Andrew Breidenbach |
| Applicant Address: | Cook Incorporated |
| 750 Daniels Way | |
| Bloomington, IN 47404 | |
| Primary Contact Phone: | (812) 335-3575 x105299 |
| Secondary Contact Phone: | (812) 335-3575 x105147 |
| Contact Fax: | (812) 332-0281 |
| Device Information: | |
| Trade Name: | Percutaneous Neonatal Pigtail Nephrostomy |
| Pediatric Nephrostomy Stent Set | |
| Common Name: | Catheter, Nephrostomy |
| Classification Name: | None |
| Classification Regulation: | None |
| Product Code: | LJE |
| Device Class/Classification Panel: | Unclassified, Gastroenterology/Urology |
Predicate Device:
The predicate device is the Universa Percutaneous Drainage Catheter cleared under 510(k) Premarket Notification number K140085. The secondary predicate is Angiomed's Pediatric Percutaneous Nephrostomy Set cleared under K854909.
Device Description:
The Percutaneous Neonatal Pigtail Nephrostomy Set comprises a 6.0 French (Fr) pigtail drainage catheter, a 22-gauge trocar needle, an 18-gauge trocar needle, a 5.0-Fr dilator, a 6.0-Fr dilator, a 7.0-Fr dilator, a retention disc and pull tie, a 10-Fr connecting tube, and a 0.038-inch (in) diameter, 30-centimeter (cm) wire guide.
The Pediatric Nephrostomy Stent Set comprises an 8.2-Fr pigtail drainage catheter with 4.7-Fr stent tubing, a retention disc and pull tie, and 10-Fr connecting tube.
5
Indications for Use:
Percutaneous Neonatal Pigtail Nephrostomy Set
Intended for percutaneous placement of a pigtail catheter in the renal pelvis for nephrostomy drainage in neonatal patients.
Pediatric Nephrostomy Stent Set
This device is used as a nephrostomy drainage catheter and ureteral stent in pediatric patients 2 years and older.
Comparison to Predicate Device:
The subject devices have similar indications for use, methods of operation, and fundamental technological characteristics as the predicate device. Differences between the subject devices and the predicate device include a difference in indications for use, patient population, dimensions, and materials. Characteristics of the subject devices that differ from the predicate device are supported by testing and analysis.
Performance Data:
The following testing was performed to demonstrate that the proposed Percutaneous Neonatal Pigtail Nephrostomy Set and Pediatric Nephrostomy Stent Set met applicable design and performance requirements.
- = Sterilization
- . Packaging Performance
- 트 Biocompatibility
- 그 Dimensional Verification
- . Component Compatibility
- Curl Retention
- Leakage and Flow Rate
- 트 Tensile Strength
- 그 Radiopacity
- 그 Magnetic Resonance
- . Performance Verification after Accelerated Aging
Conclusion:
The results of these tests provide reasonable assurance that the Percutaneous Neonatal Pigtail Nephrostomy Set and Pediatric Nephrostomy Stent Set will function as intended. The subject devices do not raise new questions of safety and/or effectiveness as compared to the predicate device.