(88 days)
Not Found
Not Found
No
The document describes a physical catheter for drainage and access, with no mention of software, algorithms, or data processing that would suggest AI/ML.
Yes.
The device is used to infuse therapeutic solutions (antibiotics, saline) and for procedures that aim to treat conditions such as acute suppurative cholangitis, stone impaction, and to decrease jaundice.
No
The primary uses described for the device are therapeutic (decompression, infusion of solutions, facilitating healing, access for irradiation) or preparatory for therapy (preoperative decompression). While it mentions "Aspiration of bile for chemical and bacteriologic studies," this is a sample collection function, not a direct diagnostic function of the device itself. The device is a catheter for access and delivery, not for generating diagnostic information from within the body.
No
The device is a nasobiliary catheter, which is a physical medical device intended for insertion into the body. The description of laboratory testing and biocompatibility assessment further confirms it is a hardware device.
No, this device is not an IVD (In Vitro Diagnostic).
Here's why:
- IVD Definition: In Vitro Diagnostics are devices intended for use in the collection, preparation, and examination of specimens taken from the human body (such as blood, urine, or tissue) to provide information for the diagnosis, monitoring, or treatment of a disease or condition.
- Flexima™ Nasobiliary Catheter Function: The intended use and description clearly indicate that this device is a catheter inserted into the biliary ductal system via the nose. Its functions involve:
- Decompression of bile ducts.
- Infusion of substances (contrast, therapeutic solutions).
- Aspiration of bile for studies (though the device itself isn't performing the analysis).
- Facilitating healing.
- Access for therapy.
While the device is used to obtain a specimen (bile) for diagnostic studies, the device itself is a therapeutic and access device used within the body. The diagnostic testing happens after the bile is collected, using separate IVD devices or laboratory procedures.
Therefore, based on the provided information, the Flexima™ Nasobiliary Catheter is a medical device used for therapeutic and access purposes within the body, not an In Vitro Diagnostic device.
N/A
Intended Use / Indications for Use
The Flexima™ Nasobiliary Catheter is indicated for prolonged access to the biliary ductal system via the nose, including:
-
Decompression of an obstructed bile duct in acute suppurative cholangitis.
-
Temporary or short-term decompression of the common bile duct, similar to that which follows unsuccessful stone extraction after endoscopic sphincterotomy.
-
Prevention of stone impaction after endoscopic sphincterotomy.
-
Infusion of contrast medium for repeat cholangiography.
-
Instillation of various therapeutic solutions, including antibiotics (for acute bacterial cholangitis) or saline (to flush sludge or small stones after endoscopic sphincterotomy).
-
Preoperative biliary decompression to decrease jaundice (thereby decreasing perioperative complications) in patients undergoing elective biliary tract surgery.
-
Temporary biliary decompression in patients who are septic or who have severe coagulopathy. Once infection has been controlled or coagulopathy corrected, sphincterotomy can be performed, and a large stent can be inserted for long-term therapy.
-
Access for intraluminal irradiation therapy, using iridium.
-
Aspiration of bile for chemical and bacteriologic studies (e.g., to identify causative agents in bacterial cholangitis or to determine the lithogenicity of bile in patients with cholestasis).
-
Facilitating the healing process in traumatic or surgical biliary fistulae.
Product codes
78 FGE
Device Description
Not Found
Mentions image processing
Not Found
Mentions AI, DNN, or ML
Not Found
Input Imaging Modality
Not Found
Anatomical Site
biliary ductal system
Indicated Patient Age Range
Not Found
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)
Laboratory testing regarding characteristics was performed on Flexima™ Nasobiliary Catheter to verify its safety and performance. A biocompatibility assessment was performed on the patient- and fluid-contact materials of the Flexima™ Nasobiliary Catheter with satisfactory results.
Key Metrics (Sensitivity, Specificity, PPV, NPV, etc.)
Not Found
Predicate Device(s)
Microvasive® Biliary Stent System, Medi-Tech® Flexima™ Biliary Drainage Catheter, Wilson-Cook® Nasal Biliary Drainage Set
Reference Device(s)
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
§ 876.5010 Biliary catheter and accessories.
(a)
Identification. A biliary catheter and accessories is a tubular flexible device used for temporary or prolonged drainage of the biliary tract, for splinting of the bile duct during healing, or for preventing stricture of the bile duct. This generic type of device may include a bile collecting bag that is attached to the biliary catheter by a connector and fastened to the patient with a strap.(b)
Classification. Class II (special controls). The device, when it is a bile collecting bag or a surgical biliary catheter that does not include a balloon component, is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to the limitations in § 876.9.
0
K982508
Page 1 of 2
SECTION 9 510(K) SUMMARY
FOI RELEASABLE
Pursuant to §513(i)(3)(A) of the Food, Drug, and Cosmetic Act, Boston Scientific Corporation is required to submit with this Premarket Notification "...adequate summary of any information respecting safety and effectiveness or state that such information will be made available upon request of any person." Boston Scientific Corporation chooses to submit a summary of information respecting safety and effectiveness.
-
Common/Usual Names: Nasobiliary Catheter; Nasobiliary Tube
-
TRADE/PROPRIETARY NAME: Flexima™
| > CLASSIFICATION NAME & | |||
|---|---|---|---|
| -- | ------------------------- | -- | -- |
| DEVICE CLASSIFICATION: | Class II | ||
|---|---|---|---|
| Name | Number | 21 CFR Ref. | |
| Biliary Catheter and Accessories | 78 FGE | 876.5010 | |
| ➤ DEVICE PANEL/BRANCH: | Gastroenterology-Urology (GU) | ||
| Gastro-Renal (GRDB) | |||
| ➤ OWNER/OPERATOR: | Boston Scientific Corporation | ||
| One Boston Scientific Place | |||
| Natick, MA 01760 | |||
| Owner/Operator No. 9912058 | |||
| ➤ CONTACT PERSON: | Daniel J. Dillon, Regulatory Affairs Project Manager |
INDICATIONS FOR USE
The Flexima™ Nasobiliary Catheter is indicated for prolonged access to the biliary ductal system via the nose, including:
-
Decompression of an obstructed bile duct in acute suppurative cholangitis.
-
Temporary or short-term decompression of the common bile duct, similar to that which follows unsuccessful stone extraction after endoscopic sphincterotomy.
-
Prevention of stone impaction after endoscopic sphincterotomy.
-
Infusion of contrast medium for repeat cholangiography.
-
Instillation of various therapeutic solutions, including antibiotics (for acute bacterial cholangitis) or saline (to flush sludge or small stones after endoscopic sphincterotomy).
-
Preoperative biliary decompression to decrease jaundice (thereby decreasing perioperative complications) in patients undergoing elective biliary tract surgery.
1
K982508
Page 2 of 2
-
Temporary biliary decompression in patients who are septic or who have severe coagulopathy. Once infection has been controlled or coagulopathy corrected, sphincterotomy can be performed, and a large stent can be inserted for long-term therapy.
-
Access for intraluminal irradiation therapy, using iridium.
-
Aspiration of bile for chemical and bacteriologic studies (e.g., to identify causative agents in bacterial cholangitis or to determine the lithogenicity of bile in patients with cholestasis).
-
Facilitating the healing process in traumatic or surgical biliary fistulae.
Contraindications
Patients with coagulopathy or any other contraindication to esophagogastroduodenoscopy are contraindicated for the Flexima™ Nasobiliary Catheter.
POTENTIAL COMPLICATIONS
Possible complications include, but may not be limited to: dislodgment of the catheter, nose and throat irritation, and excess bile loss due to external drainage.
SUBSTANTIAL EQUIVALENCE
Boston Scientific Corporation believes that the Flexima™ Nasobiliary Catheter is substantially equivalent to the currently-marketed Microvasive® Biliary Stent System, Medi-Tech® Flexima™ Biliary Drainage Catheter and the Wilson-Cook® Nasal Biliary Drainage Set.
Performance Characteristics
Laboratory testing regarding characteristics was performed on Flexima™ Nasobiliary Catheter to verify its safety and performance. A biocompatibility assessment was performed on the patient- and fluid-contact materials of the Flexima™ Nasobiliary Catheter with satisfactory results.
Packaging, Sterilization, And Pyrogenicity
The Flexima™ Nasobiliary Catheter will be packaged in Tyvek® and extrusion coated-polyethylene on polyester. The Flexima™ Nasobiliary Catheter will be sterilized using ethylene oxide gas using the AAMI protocol for ethylene oxide sterilization. Pyrogenicity testing will be performed on a periodic basis to monitor bacterial endotoxin levels.
CONCLUSION
Boston Scientific Corporation believes that Flexima™ Nasobiliary Catheter is substantially equivalent to the currently-marketed Microvasive® Biliary Stent System, Medi-Tech® Flexima™ Biliary Drainage Catheter and Wilson-Cook® Nasal Biliary Drainage Set. Boston Scientific Corporation has presented laboratory testing and biocompatibility information. The information presented provides assurance that the Flexima™ Nasobiliary Catheter will meet the minimum requirements that are considered acceptable for its intended use.
2
Image /page/2/Picture/1 description: The image shows the logo for the Department of Health & Human Services USA. The logo is a circular seal with the words "DEPARTMENT OF HEALTH & HUMAN SERVICES USA" arranged around the perimeter. Inside the circle is an abstract symbol that resembles an eagle or a stylized human profile. The symbol is composed of three curved lines that suggest movement or flight.
Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850
OCT 16 1998
Mr. Daniel J. Dillon Regulatory Affairs Project Manager Boston Scientific Corporation One Boston Scientific Place Natick, MA 01760-1537
Re: K982508 Flexima™ Nasobiliary Catheter Regulatory Class: II Product Code: 78 FGE 21 CFR 876.5010 Dated: September 3, 1998 Received: September 4, 1998
Dear Mr. Dillon:
We have reviewed your Section 510(k) notification of intent to market the device referenced above and we 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). You may, therefore, market the device, subject to the general controls provisions of the Act. However, you are responsible to determine that the medical devices you use as components in the kit 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. 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 (Premarket Approval), 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 895. A substantially equivalent determination assumes compliance with the Current Good Manufacturing Practice requirements, as set forth in the Ouality System Regulation (OS) for Medical Devices: General regulation (21 CFR Part 820) and that, through periodic OS inspections, the FDA will verify such assumptions. Failure to comply with the GMP regulation may result in regulatory action. In addition, the Food and Drug Administration (FDA) may publish further announcements concerning your device in the Federal Register. Please note: this response to your premarket notification submission does not affect any obligation you might have under sections 531 through 542 of the Act for devices under the Electronic Product Radiation Control provisions, or other Federal laws or regulations.
3
Page 2 - Mr. Daniel J. Dillon
This letter will allow you to begin marketing your device as described in your 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 the market. If you desire specific advice for your device on the labeling regulation (21 CFR Part 801 and additionally 809.10 for in vitro diagnostic devices), please contact the Office of Compliance at (301) 594-4616. Additionally, for questions on the promotion and advertising of your device, please contact the Office of Compliance at (301) 594-4639. Also, please note the regulation entitled, "Misbranding by reference to premarket notification" (21 CFR 807.97). Other general information on your responsibilities under the Act may be obtained from the Division of Small Manufacturers Assistance at its toll free number (800) 638-2041 or (301) 443-6597, or at its Internet address "http://www.fda.gov/cdrh/dsma/dsmamain.html".
Sincerely yours,
Vivid G. de Yaram
Lillian Yin. Ph.D. Director, Division of Reproductive, Abdominal, Ear, Nose and Throat, and Radiological Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
4
510(k) Number: To Be Determined
Device Name:
Flexima™ Nasobiliary Catheter
Indication for Use:
The Flexima™ Nasobiliary Catheter is indicated for prolonged access to the biliary ductal system via the nose, including:
-
Decompression of an obstructed bile duct in acute suppurative cholangitis.
-
Temporary or short-term decompression of the common bile duct, similar to that which follows unsuccessful stone extraction after endoscopic sphincterotomy.
-
Prevention of stone impaction after endoscopic sphincterotomy.
-
Infusion of contrast medium for repeat cholangiography.
-
Instillation of various therapeutic solutions, including antibiotics (for acute bacterial cholangitis) or saline (to flush sludge or small stones after endoscopic sphincterotomy).
-
Preoperative biliary decompression to decrease jaundice (thereby decreasing perioperative complications) in patients undergoing elective biliary tract surgery.
-
Temporary biliary decompression in patients who are septic or who have severe coagulopathy. Once infection has been controlled or coagulopathy corrected, sphincterotomy can be performed, and a large stent can be inserted for long-term therapy.
-
Access for intraluminal irradiation therapy, using iridium.
-
Aspiration of bile for chemical and bacteriologic studies (e.g., to identify causative agents in bacterial cholangitis or to determine the lithogenicity of bile in patients with cholestasis).
-
Facilitating the healing process in traumatic or surgical biliary fistulae.
(PLEASE DO NOT WRITE BELOW THIS LINE - CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH, Office of Device Evaluation (ODE)
David A. Stypnon
(Division Sign-Off)
Division of Reproductive, Abdominal, ENT,
and Radiological Devices
510(k) Number K982508
Prescription Use
(Per 21 CFR 801.109)
OR
Over-The-Counter Use