K983366 · Datex-Engstrom, Inc. · KNT · Dec 23, 1998 · Gastroenterology, Urology
Device Facts
Record ID
K983366
Device Name
TRIP TONOMETRY CATHETER, 16F
Applicant
Datex-Engstrom, Inc.
Product Code
KNT · Gastroenterology, Urology
Decision Date
Dec 23, 1998
Decision
SESE
Submission Type
Traditional
Regulation
21 CFR 876.5980
Device Class
Class 2
Indications for Use
The Trip Tonometry Catheter, 16 F (with stopcock) is used for the determination of regional PCO2 (PrCO2) and intramucosal pH (pHi) of the gastric mucosal tissue. This catheter is also used as a gastrointestinal tract access device for connecting the Tonocap™ monitor. The sampling line and biofilter (which are separate from the device) serve as a means of connecting the catheter to the Tonocap™ monitor and as a transducer protector to prevent patient cross-contamination and to prevent monitor damage, respectively. Since it incorporates a vented gastric sump, the catheter is also used for feeding and/or decompression or aspiration of the contents of the stomach. The Trip Tonometry Catheter, 16 F (with biofilter and sampling line) is used for the determination of regional PCO2 (PrCO2) and intramucosal pH (pHi) of the gastric mucosal tissue when used as a gastrointestinal tract access device for connecting the Tonocap™ monitor. The sampling line and biofilter serve as a means of connecting the catheter to the Tonocap™ monitor and as a transducer protector to prevent patient cross-contamination and to prevent monitor damage, respectively. Since it incorporates a vented gastric sump, the catheter is also used for feeding and/or decompression or aspiration of the contents of the stomach.
Device Story
TRIP Tonometry Catheter is a 16F gastrointestinal access device; functions as a gastric sump for feeding, decompression, or aspiration. Used in conjunction with the Tonocap monitor to determine regional gastric mucosal PCO2 (PrCO2) and intramucosal pH (pHi). Catheter connects to the monitor via a sampling line and biofilter; biofilter acts as a transducer protector to prevent cross-contamination and monitor damage. Operated by clinicians in surgical, ICU, emergency, or hospital settings. Output provides physiological data to assist in the assessment of mesenteric ischemia.
Technological Characteristics
16F catheter with vented gastric sump; includes stopcock or integral sampling line and biofilter. Functions as a gastrointestinal access device for tonometry monitoring. Materials and design facilitate gastric aspiration/decompression and connection to external monitoring equipment.
Indications for Use
Indicated for surgical/operating room, intensive care unit, emergency/trauma, and hospital patients with suspected mesenteric ischemia.
Regulatory Classification
Identification
A gastrointestinal tube and accessories is a device that consists of flexible or semi-rigid tubing used for instilling fluids into, withdrawing fluids from, splinting, or suppressing bleeding of the alimentary tract. This device may incorporate an integral inflatable balloon for retention or hemostasis. This generic type of device includes the hemostatic bag, irrigation and aspiration catheter (gastric, colonic, etc.), rectal catheter, sterile infant gavage set, gastrointestinal string and tubes to locate internal bleeding, double lumen tube for intestinal decompression or intubation, feeding tube, gastroenterostomy tube, Levine tube, nasogastric tube, single lumen tube with mercury weight balloon for intestinal intubation or decompression, and gastro-urological irrigation tray (for gastrological use).
Special Controls
*Classification.* (1) Class II (special controls). The barium enema retention catheter and tip with or without a bag that is a gastrointestinal tube and accessory or a gastronomy tube holder accessory is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to the limitations in § 876.9.(2) Class I (general controls) for the dissolvable nasogastric feed tube guide for the nasogastric tube. The class I device is exempt from the premarket notification procedures in subpart E of part 807 of this chapter subject to § 876.9.
Reference Devices
Tonocap monitor
Submission Summary (Full Text)
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Image /page/0/Picture/0 description: The image shows a circular logo for the U.S. Department of Health & Human Services. The logo features the department's name encircling an emblem. The emblem consists of a stylized caduceus, a symbol often associated with healthcare, with three parallel lines representing the wings of a bird or serpent.
## DEPARTMENT OF HEALTH & HUMAN SERVICES
DEC 2 3 1998
Mr. Joel C. Kent Manager, Quality and Regulatory Affairs Datex Engstrom, Inc. 3 Highwood Drive Tewksbury, MA 01876
Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850
Re: K983366
TRIP Tonometry Catheter, 16F (with stopcock) and TRIP Tonometry Catheter, 16F (with integral sampling line and biofilter) Dated: September 21, 1998 Received: September 24, 1998 Regulatory Class: II 21 CFR 876.5980/Procode: 78 KNT 21 CFR 868.1400/Procode: 73 CCK 21 CFR 868.1700/Procode: 73 CBR
Dear Mr. Kent:
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). 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.
If your device is classified (see above) into either 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 Requlations, Title 21, Parts 800 to 895. A substantially equivalent determination assumes compliance with the Current Good Manufacturing Practice requirements, as set forth in the Quality System Regulation (QS) for Medical Devices: General regulation (21 CFR Part 820) and that, through periodic QS inspections, the Food and Drug Administration (FDA) will verify such assumptions. Failure to comply with the GMP regulation may result in requlatory action. In addition, 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.
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 proceed to the market.
If you desire specific advice for your device on our labeling regulation (21 CFR Part 801 and additionally 809.10 for in vitro diagnostic devices), please contact the Office of Compliance at (301) 594-4613. 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 requlation 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,
J.J.
Capt. Daniel G. Schultz, M.D. Acting Director, Division of Reproductive, Abdominal, Ear, Nose and Throat, and Radiological Devices Office of Device Evaluation Center for Devices and Radiological Health
Enclosure
{1}------------------------------------------------
510(k) Number (if known): ____________________________________________________________________________________________________________________________________________________
Device Name: TRIP Tonometry Catheter, 16 F (with stopcock) and
TRIP Tonometry Catheter, 16 F (with integral sampling line and biofilter Indications For Use:
## The Trip® Tonometry Catheter, 16 F (with stopcock)
The Trip Tonometry Catheter, 16 F (with stopcock) is used for the determination of regional PCO2 (PrCO>) and intramucosal pH (pHi) of the gastric mucosal tissue. This catheter is also used as a gastrointestinal tract access device for connecting the Tonocap™ monitor. The sampling line and biofilter (which are separate from the device) serve as a means of connecting the catheter to the Tonocap™ monitor and as a transducer protector to prevent patient cross-contamination and to prevent monitor damage, respectively. Since it incorporates a vented gastric sump, the catheter is also used for feeding and/or decompression or aspiration of the contents of the stomach.
The device is indicated for use in surgical/operating room patients, intensive care unit patients, emergency/trauma patients and hospital patients with suspected mesenteric ischemia
## The Trip® Tonometry Catheter, 16 F (with biofilter and sampling line)
The Trip Tonometry Catheter, 16 F (with biofilter and sampling line) is used for the determination of regional PCO2 (PrCO2) and intramucosal pH (pHi) of the gastric mucosal tissue when used as a gastrointestinal tract access device for connecting the Tonocap™ monitor. The sampling line and biofilter serve as a means of connecting the catheter to the Tonocap™ monitor and as a transducer profector to prevent patient cross-contamination and to prevent monitor damage, respectively. Since it incorporates a vented gastric sump, the catheter is also used for feeding and/or decompression or aspiration of the contents of the stomach.
The device is indicated for use in surgical/operating room patients, intensive care unit patients, emergency/trauma patients and hospital patients with suspected mesenteric ischemia
## (PLEASE DO NOT WRITE BELOW THIS LINE - CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH, Office of Device Evaluation (ODE)
| Prescription Use | <div> <span style="text-decoration: overline;"></span> <span style="vertical-align: middle;">✓</span> </div> (Per 21 CFR 801.109) |
|----------------------|-----------------------------------------------------------------------------------------------------------------------------------|
| | OR |
| | (Division Sign-Off) <div>Division of Reproductive, Abdominal, ENT,</div> <div>and Radiological Devices</div> |
| Over-The-Counter Use | <span style="text-decoration: overline;"></span> (Optional Format 1-2-96) |
510(k) Number ________________________________________________________________________________________________________________________________________________________________
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