Belzer-MPS™ is the UW-gluconate perfusion solution indicated for the flushing and continuous hypothermic machine perfusion of donor kidneys.
Device Story
Belzer-MPS is a UW-gluconate perfusion solution used for donor kidney preservation. It facilitates flushing and continuous hypothermic machine perfusion of donor kidneys prior to transplantation. The solution is intended for use by clinical professionals in a transplant setting to maintain organ viability during the period between procurement and transplantation. By providing a controlled, hypothermic environment, the solution helps preserve kidney function, potentially improving transplant outcomes.
Clinical Evidence
No clinical data provided; bench testing only.
Technological Characteristics
UW-gluconate perfusion solution; chemical composition formulated for hypothermic machine perfusion of donor kidneys.
Indications for Use
Indicated for flushing and continuous hypothermic machine perfusion of donor kidneys.
Regulatory Classification
Identification
An isolated kidney perfusion and transport system and accessories is a device that is used to support a donated or a cadaver kidney and to maintain the organ in a near-normal physiologic state until it is transplanted into a recipient patient. This generic type of device may include tubing, catheters, connectors, an ice storage or freezing container with or without bag or preservatives, pulsatile or nonpulsatile hypothermic isolated organ perfusion apparatus with or without oxygenator, and disposable perfusion set.
Related Devices
K243840 — Belzer MPS® (UW Machine Perfusion Solution) (BMPS-001) · Bridge TO Life · Mar 26, 2025
K243384 — Belzer UW® Cold Storage Solution (BTLBUW-001) · Bridge TO Life · Mar 31, 2025
K080432 — MAPERSOL · Preservation Solutions, Inc. · Aug 8, 2008
K022391 — MODIFICATION TO KPS-1, KIDNEY PERFUSION SOLUTIION · Organ Recovery Systems, Inc. · Oct 21, 2002
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Image /page/0/Picture/0 description: The image shows the logo for the U.S. Department of Health & Human Services. The logo consists of a circular seal with the text "DEPARTMENT OF HEALTH & HUMAN SERVICES - USA" around the perimeter. Inside the circle is an abstract symbol resembling an eagle or bird in flight, composed of three stylized human profiles.
Food and Drug Administration 9200 Corporate Boulevard Rockville MD 20850
NOV 26 1997
Mr. Samuel C. McGhee President Trans-Med Corporation 230 Evans Avenue Elk River, Minnesota 55330 Re: K972066 Belzer-MPSTM Dated: September 25, 1997 Received: September 26, 1997 Regulatory Class: II 21 CFR § 876.5880/Product Code: 78 KDN
Dear Mr. McGhee:
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 devices marketed in interstate commerce prior to May 28, 1976, the enactment date of the Medical Device that have been reclassified in accordance with the provisions of the Federal Food, Drug, and Cosmetic Act (Act). You may, therefore, 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 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 Regulations, Title 21, Parts 800 to 895. A substantially equivalent determination assumes compliance with the Current Good Manufacturing Practice requirement, as set forth in the Quality System Regulation (OS) 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 regulatory action. 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 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 yitro 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 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/dsmamain.html".
Sincerely yours,
W.Liau Yu
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
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510(k) Number (if known): _
Device Name: Belzer-MPSTM
Indications For Use:
Belzer~MPS™ is the UW-gluconate perfusion solution indicated for the flushing and continuous hypothermic machine perfusion of donor kidneys.
(PLEASE DO NOT WRITE BELOW THIS LINE - CONTINUE ON ANOTHER PAGE IF NEEDED)
Concurrence of CDRH, Office of Device Evaluation (ODE)
| | <div> <img alt="Signature" src="signature.png"/> <div>(Division Sign-Off)</div> </div> |
|---------------|----------------------------------------------------------------------------------------|
| | Division of Reproductive, Abdominal, ENT, and Radiological Devices |
| 510(k) Number | K972066 |
| Prescription Use<br>(per 21 CFR 801.109) | OR | Over-The-Counter Use<br>(Optional Format 1-2-96) |
|------------------------------------------|----|--------------------------------------------------|
|------------------------------------------|----|--------------------------------------------------|
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