GB1450030A - Production of solutions - Google Patents
Production of solutionsInfo
- Publication number
- GB1450030A GB1450030A GB2667972A GB2667972A GB1450030A GB 1450030 A GB1450030 A GB 1450030A GB 2667972 A GB2667972 A GB 2667972A GB 2667972 A GB2667972 A GB 2667972A GB 1450030 A GB1450030 A GB 1450030A
- Authority
- GB
- United Kingdom
- Prior art keywords
- water
- steriliser
- reverse osmosis
- per cent
- solutions
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 239000000463 material Substances 0.000 abstract 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 4
- 238000001223 reverse osmosis Methods 0.000 abstract 3
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 abstract 2
- 239000000243 solution Substances 0.000 abstract 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 abstract 1
- 239000004471 Glycine Substances 0.000 abstract 1
- 239000007864 aqueous solution Substances 0.000 abstract 1
- 230000001580 bacterial effect Effects 0.000 abstract 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 abstract 1
- 229920002301 cellulose acetate Polymers 0.000 abstract 1
- 239000003365 glass fiber Substances 0.000 abstract 1
- 239000008103 glucose Substances 0.000 abstract 1
- 239000012528 membrane Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000003204 osmotic effect Effects 0.000 abstract 1
- 230000001698 pyrogenic effect Effects 0.000 abstract 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0019—Injectable compositions; Intramuscular, intravenous, arterial, subcutaneous administration; Compositions to be administered through the skin in an invasive manner
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
- A61B1/12—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with cooling or rinsing arrangements
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
- B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
- B01D61/025—Reverse osmosis; Hyperfiltration
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Engineering & Computer Science (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Surgery (AREA)
- Epidemiology (AREA)
- Water Supply & Treatment (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Medical Informatics (AREA)
- Pathology (AREA)
- Optics & Photonics (AREA)
- Medicinal Chemistry (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Radiology & Medical Imaging (AREA)
- Biophysics (AREA)
- Nanotechnology (AREA)
- Physics & Mathematics (AREA)
- Dermatology (AREA)
- Heart & Thoracic Surgery (AREA)
- Pharmacology & Pharmacy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
1450030 Reverse osmosis J.G GOW and A G ENGLAND 10 Sept 1973. [8 June 1972] 26679/72 Heading B1X A process for the production of an aqueous solution ofa desired concentration for medical purposes comprises passing water through a reverse osmosis column capable of retaining 100 per cent of pyrogenic materials and subsequently, in either order, passing the water through a steriliser capable of eliminating 100 per cent of bacterial material and admixing in suitable ratio the water with a desired material or with a solution of such material of higher concentration than desired. The osmotic membrane may be in the form of sprially wound tubes of cellulose acetate. The water may be filtered through glass fibre before the reverse osmosis. The steriliser may be a heat steriliser or a further filter. The product may be autoclaved before storage. Solutions of glucose or glycine may be so prepared.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2667972A GB1450030A (en) | 1972-06-08 | 1972-06-08 | Production of solutions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2667972A GB1450030A (en) | 1972-06-08 | 1972-06-08 | Production of solutions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1450030A true GB1450030A (en) | 1976-09-22 |
Family
ID=10247476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB2667972A Expired GB1450030A (en) | 1972-06-08 | 1972-06-08 | Production of solutions |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1450030A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2340712A1 (en) * | 1976-02-10 | 1977-09-09 | Riwoplan Gmbh | URINARY BLADDER EXPANSION OR RINSING DEVICE |
| US6818179B1 (en) | 1999-03-30 | 2004-11-16 | Gambro Lundia Ab | Method and apparatus for sterilizing a heat sensitive fluid |
| US6967002B1 (en) | 1999-09-16 | 2005-11-22 | Gambro Lundia Ab | Method and apparatus for producing a sterile fluid |
-
1972
- 1972-06-08 GB GB2667972A patent/GB1450030A/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2340712A1 (en) * | 1976-02-10 | 1977-09-09 | Riwoplan Gmbh | URINARY BLADDER EXPANSION OR RINSING DEVICE |
| US6818179B1 (en) | 1999-03-30 | 2004-11-16 | Gambro Lundia Ab | Method and apparatus for sterilizing a heat sensitive fluid |
| US6967002B1 (en) | 1999-09-16 | 2005-11-22 | Gambro Lundia Ab | Method and apparatus for producing a sterile fluid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |