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1. WO1997025084 - THE USE OF AN IN-LINE FILTER IN THE PREPARATION OF TOTAL NUTRIENT ADMIXTURES

Publication Number WO/1997/025084
Publication Date 17.07.1997
International Application No. PCT/US1997/000749
International Filing Date 09.01.1997
Chapter 2 Demand Filed 07.07.1997
IPC
A61M 5/165 2006.01
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
5Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm rests
14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
165Filtering accessories, e.g. blood filters, filters for infusion liquids
B01D 61/14 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
61Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
14Ultrafiltration; Microfiltration
CPC
A61M 5/165
AHUMAN NECESSITIES
61MEDICAL OR VETERINARY SCIENCE; HYGIENE
MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY
5Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
14Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
165Filtering accessories, e.g. blood filters, filters for infusion liquids
B01D 61/147
BPERFORMING OPERATIONS; TRANSPORTING
01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
DSEPARATION
61Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis, ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
14Ultrafiltration; Microfiltration
147Microfiltration
Applicants
  • BETH ISRAEL DEACONESS MEDICAL CENTER [US]/[US]
Inventors
  • DRISCOLL, David, F.
  • BISTRIAN, Bruce, R.
Agents
  • LOREN, Ralph, A.
Priority Data
60/009,90411.01.1996US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) THE USE OF AN IN-LINE FILTER IN THE PREPARATION OF TOTAL NUTRIENT ADMIXTURES
(FR) UTILISATION D'UN FILTRE INTEGRE DANS LA PREPARATION DE MELANGES D'ADDITION NUTRITIFS ENTIERS
Abstract
(EN)
A method for reducing the number of lipid droplets having a diameter exceeding a preselected threshold in a nutritional emulsion has been developed. The method has the steps of passing the nutritional emulsion, under pressure, through a filter having a pore size smaller than the threshold. A filter having a mean pore size of about 1.2 $g(m)m with a standard deviation of about 0.5 is sufficient to exclude lipid droplets having a diameter in excess of five $g(m)m.
(FR)
Procédé pour réduire le nombre de gouttelettes de lipide ayant un diamètre dépassant une limite présélectionnées, dans une émulsion nutritive. Le procédé consiste à faire passer l'émulsion nutritive, sous pression, dans un filtre dont les pores ont une dimension inférieure à la limite. Un filtre ayant une dimension de pore moyenne d'environ 1,2 $g(m)m avec un écart standard d'environ 0,5, est suffisant pour exclure les gouttelettes de lipide dont le diamètre dépasse cinq $g(m)m.
Also published as
Latest bibliographic data on file with the International Bureau