Plasma treatment reduces migration of plasticizers from blood
For Neubert, plasma treatment with atmospheric pressure is the instrument of choice, as it is considerably more economical than coating processes, which could also prevent plasticizer migration. “Coating processes must meet high demands. Coatings must ad-here extremely well and be flexible.
Plasma treatment reduces migration of plasticizers from blood
For Neubert, plasma treatment with atmospheric pressure is the instrument of choice, as it is considerably more economical than coating processes, which could also prevent plasticizer...
December 1 2025, by Dr. Simone Kondruweit - Phys.org
Plasma treatment reduces migration of plasticizers from blood bags December 1 2025, by Dr. Simone Kondruweit Experimental assembly for the DBD (dielectric barrier discharge) treatment of
Plasma treatment decreases movement of plasticizers
95 percent barrier effect The researchers' tests showed that plasticizer migration from soft PVC could be reduced by 95 percent. To determine the barrier effect, the treated PVC films are stored...
Plasma treatment reduces migration of plasticizers from blood
Plasma treatment reduces migration of plasticizers from blood bags . Medical products such as blood bags and tubing are often made from soft PVC, a plastic that contains phthalate plasticizers, which are suspected to be harmful nces are not chemically bound to the polymer, which means they can leach into the blood bags and thus come into contact
- Why do blood banks use plastic bags?
- Plasma Therapy and T... The introduction of plastic bags into routine use in Blood Banks began a revolution in how human blood and blood components were prepared, stored and used. The plastic film is not inert, however, and plasticizers added to increase flexibility of the bags can be extracted into the stored components.
- Can plastic bags be used for platelet storage?
- These findings have led to the de- velopment of new plastic bags for use in platelet storage, these are meant to be free of DEHP and similar plasticizers. The usual plastic film used in these bags is one or another variant of polyolefin (PO), which has completely different flexibility and content of plasticizer than does PVC.
- Does plastic affect hemolysis?
- EFFECT OF PLASTICIZERS ON ERYTHROCYTES The early observation of lower hemolysis when blood was stored in plastic than when it was stored in glass28 led to studies29 which demonstrated not that glass was incompatible with blood, but rather that the plastic was protective.
- What type of plasticizer is used in plastic bags?
- The most commonly used bags are plasticized polyvinyl chloride (PVC), to which the plasticizer di (2-ethylhexyl (- phthalate (DEHP) is added to yield flex- ibility. Up to 40% of the usual PVC formulation can be plasticizer.1 The plas- ticizer exists in the PVC matrix with only a loose attachment to the resin.
- Are PVC-DEHT and PVC-DINCH blood bags safe for transfused patients?
- In addition to lower toxicity, transfused patients using PVC-DEHT or PVC-DINCH blood bags are less exposed to plasticizers than using PVC-DEHP bags with ranging exposure reduction from 38.9% to 87.3%, due to lower leachability into blood components. No impact of RBC storage solution on plasticizers migration.
- Which plastic film is used in plastic bags?
- The usual plastic film used in these bags is one or another variant of polyolefin (PO), which has completely different flexibility and content of plasticizer than does PVC. Further, these films have excellent gas exchange properties, and allow extended periods of storage of platelets.
