ACID CONCENTRATE 45X (2.0K, 3.1CA), MODEL 5M8001A, ACID CONCENTRATE 45X (2.0K, 2.5CA), MODEL 5M8002A
Device Facts
| Record ID | K090002 |
|---|---|
| Device Name | ACID CONCENTRATE 45X (2.0K, 3.1CA), MODEL 5M8001A, ACID CONCENTRATE 45X (2.0K, 2.5CA), MODEL 5M8002A |
| Applicant | Baxter Healthcare Corp |
| Product Code | KPO · Gastroenterology, Urology |
| Decision Date | Aug 7, 2009 |
| Decision | SESE |
| Submission Type | Traditional |
| Regulation | 21 CFR 876.5820 |
| Device Class | Class 2 |
| Attributes | Therapeutic |
Indications for Use
Acid Concentrate is intended for use as an acid concentrate in hemodialysis therapy.
Device Story
Acid concentrate is a liquid or powder component used in hemodialysis therapy. It is mixed and proportioned in a three-stream hemodialysis machine alongside a bicarbonate concentrate solution and purified water (AAMI standard compliant). The resulting proportioned hemodialysis solution is heated to body temperature and circulated through the dialysis fluid compartment of a hemodialyzer, counter-current to patient blood flow. The device is used in clinical settings by trained healthcare professionals to facilitate the removal of waste products and excess fluid from the blood of patients with renal failure.
Clinical Evidence
Bench testing only. No clinical data provided. Safety and effectiveness were established through risk assessment per ISO 14971:2003 and design verification testing against established standards and guidelines.
Technological Characteristics
Liquid or powder dialysate concentrate. Utilizes standard chemical compositions consistent with predicate hemodialysis concentrates. Designed for use in three-stream proportioning hemodialysis machines. Compliant with AAMI standards for purified water usage in the proportioning process.
Indications for Use
Indicated for use as an acid concentrate in hemodialysis therapy for patients requiring hemodialysis.
Regulatory Classification
Identification
A hemodialysis system and accessories is a device that is used as an artificial kidney system for the treatment of patients with renal failure or toxemic conditions and that consists of an extracorporeal blood system, a conventional dialyzer, a dialysate delivery system, and accessories. Blood from a patient flows through the tubing of the extracorporeal blood system and accessories to the blood compartment of the dialyzer, then returns through further tubing of the extracorporeal blood system to the patient. The dialyzer has two compartments that are separated by a semipermeable membrane. While the blood is in the blood compartment, undesirable substances in the blood pass through the semipermeable membrane into the dialysate in the dialysate compartment. The dialysate delivery system controls and monitors the dialysate circulating through the dialysate compartment of the dialyzer.(1) The extracorporeal blood system and accessories consists of tubing, pumps, pressure monitors, air foam or bubble detectors, and alarms to keep blood moving safely from the blood access device and accessories for hemodialysis (§ 876.5540) to the blood compartment of the dialyzer and back to the patient. (2) The conventional dialyzer allows a transfer of water and solutes between the blood and the dialysate through the semipermeable membrane. The semipermeable membrane of the conventional dialyzer has a sufficiently low permeability to water that an ultrafiltration controller is not required to prevent excessive loss of water from the patient's blood. This conventional dialyzer does not include hemodialyzers with the disposable inserts (Kiil type) (§ 876.5830) or dialyzers of high permeability (§ 876.5860). (3) The dialysate delivery system consists of mechanisms that monitor and control the temperature, conductivity, flow rate, and pressure of the dialysate and circulates dialysate through the dialysate compartment of the dialyzer. The dialysate delivery system includes the dialysate concentrate for hemodialysis (liquid or powder) and alarms to indicate abnormal dialysate conditions. This dialysate delivery system does not include the sorbent regenerated dialysate delivery system for hemodialysis (§ 876.5600), the dialysate delivery system of the peritoneal dialysis system and accessories (§ 876.5630), or the controlled dialysate delivery system of the high permeability hemodialysis system § 876.5860). (4) Remote accessories to the hemodialysis system include the unpowered dialysis chair without a scale, the powered dialysis chair without a scale, the dialyzer holder set, dialysis tie gun and ties, and hemodialysis start/stop tray.
Predicate Devices
- Renal Systems Hemodialysis Concentrate (K792213)
- Renal Systems Hemodialysis Concentrate (K781967)
- Rockwell Medical Supply LLC Hemodialysis Concentrate (K954527)