Sterile, pyrogen-free, polymeric film-based heating bag

a technology of pyrogen-free and polymeric film, applied in the field of heating bags, can solve the problems of relative high cost of electronic monitoring and achieve the effect of less cos

a technology of pyrogen-free and polymeric film, applied in the field of heating bags, can solve the problems of relative high cost of electronic monitoring and achieve the effect of less cos

US20050050854A1Inactive Publication Date: 2005-03-10ADVANCED TECH MATERIALS INC +1
7 Cites 16 Cited by

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Sterile, pyrogen-free, polymeric film-based heating bag
  • Sterile, pyrogen-free, polymeric film-based heating bag
  • Sterile, pyrogen-free, polymeric film-based heating bag

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

Methods, apparatuses and systems for different embodiments for an essentially sterile, pyrogen-free, polymeric film-based heating bag are described. References in the specification to “one embodiment”, “an embodiment”, “an example embodiment”, etc., indicate that the embodiment described may includes a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Moreover, such phrases are not necessarily referring to the dame embodiment. Further, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the art to affect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.

As used herein, “polymeric” or “polymer” refers to poly(oxy-1,4-phenylene-oxy-1,4-phenylene-carbonyl-1,4-phenylene) (PEEK); polytetrafluoroethylene ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

PropertyMeasurementUnit
Thicknessaaaaaaaaaa
Login to View More

Abstract

In one embodiment, there is a method for storing fluids in a bag that has an inner lining that is essentially sterilized and essentially free of pyrogen. The method comprises heating the bag that is comprised of a polymeric film to at least approximately 253° Celsius. The polymeric film includes a polymer selected from the group of poly(oxy-1,4-phenylene-oxy-1,4-phenylene-carbonyl-1,4-phenylene) (PEEK); polytetrafluoroethylene (PTFE); a perfluoroalkoxy (PFA) polymer; poly(tetrafluoroethylene-co-perfluoromethyl vinyl ether) (MFA); polyperfluoro(ethylene-co-propylene) (FEP); poly(ethylene-alt-chlorotrifluoroethylene) (ECTFE); poly(ethylene-co-tetrafluoroethylene) (ETFE); poly(vinylidene fluoride) (PDVF); tetrafluoroethylene-co-hexafluoropropylene-co-vinylidene fluoride terpolymer (THV); ultra-high molecular weight polyethylene (UHMW PE); (poly(bisphenol A-co-4-nitrophthalic anhydride-co-1,3-phenylenediamine) (PEI); poly(4-methyl-1-pentene) (PMP); and suitable mixtures thereof.

Description

TECHNICAL FIELD This invention generally relates a heating bag. More particular, the invention relates to an essentially sterile, pyrogen-free, polymeric film-based heating bag. The polymeric film can include a polymer selected from the group of poly(oxy-1,4-phenylene-oxy-1,4-phenylene-carbonyl-1,4-phenylene) (PEEK); polytetrafluoroethylene (PTFE); a perfluoroalkoxy (PFA) polymer; poly(tetrafluoroethylene-co-perfluoromethyl vinyl ether) (MFA); polyperfluoro(ethylene-co-propylene) (FEP); poly(ethylene-alt-chlorotrifluoroethylene) (ECTFE); poly(ethylene-co-tetrafluoroethylene) (ETFE); poly(vinylidene fluoride) (PDVF); tetrafluoroethylene-co-hexafluoropropylene-co-vinylidene fluoride terpolymer (THV); ultra-high molecular weight polyethylene (UHMW PE); (poly(bisphenol A-co-4-nitrophthalic anhydride-co-1,3-phenylenediamine) (PEI); poly(4-methyl-1-pentene) (PMP); and suitable mixtures thereof. BACKGROUND The storage of fluids and liquids that are essentially free of contaminants and ba...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
10 Mar 2005
Publication
US20050050854A1
IPC
A61J1/00; A61J1/05; A61L2/26; B29K105/00; B31B19/64; B31B19/84; B31B23/00; B32B27/08; B65B55/02
CPC
A61L2/26; Y10T428/13; A61M2207/00; B29C65/08; B29C65/18; B29C66/1122; B29C66/43; B29C66/71
Inventors
ZAMBAUX, JEAN-PASCAL