Title:
【発明の名称】減菌または特異的無病原体環境製品
Document Type and Number:
Japanese Patent JPH05504901
Kind Code:
A
Abstract:
Methods of maintaining or providing sterile or specific pathogen free environments are disclosed. The methods involve the use of semi-permeable membrane materials between the sterile or pathogen free environment and surrounding potentially hostile environments. One particular method and apparatus is described for introducing drugs or other secondary substances to a sterile liquid for example for transfusion to a patient. The apparatus has a first port (4) for connection to a container of sterile solution second port (5) for connection to a transfer tuber and a third port (9) for introduction of the secondary substance. The connection between the third port and the other ports is by way of a semi-permeable membrane (11) selected to permit the passage of the secondary substance while preventing the ingress of pathogens or other potentially harmful organisms.
Inventors:
WILSON MICHAEL (GB)
MONRO PHILIP (GB)
MONRO PHILIP (GB)
Application Number:
JP50648791A
Publication Date:
July 29, 1993
Filing Date:
March 26, 1991
Export Citation:
Assignee:
HAMPSHIRE ADVISORY TECH SERV (GB)
International Classes:
A01G31/00; A61M5/14; A61M37/00; A61L2/00; A61M39/02; B65B25/00; B65B55/18; C12M1/12; C12M1/34; C12M3/00; G01N33/50; A61M; C12M; (IPC1-7): A61L2/00; A61M37/00; A61M39/02; C12M3/00
Domestic Patent References:
| JPS62234508A | 1987-10-14 | |||
| JPS62110706A | 1987-05-21 | |||
| JPS59192373A | 1984-10-31 | |||
| JPS63226279A | 1988-09-20 | |||
| JPS63115570A | 1988-05-20 | |||
| JPS6356275A | 1988-03-10 | |||
| JP60190299B | ||||
| JP63501594Y | ||||
| JPS59113897A | 1984-06-30 | |||
| JPS60100742A | 1985-06-04 | |||
| JPS544190A | 1979-01-12 | |||
| JPS59175878A | 1984-10-04 |
Attorney, Agent or Firm:
Ando Atsushi