Colonoscopy—preparation
US11529368B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 18, 2020 |
| Grant date | Dec 20, 2022 |
| Priority date | — |
| Expiry date | Sep 18, 2040 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P1/10
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention provides a colon cleansing solution comprising: a) 300 to 2000 mmol per litre ascorbate anion provided by ascorbic acid, one or more salts of ascorbic acid, or a mixture thereof; and h) 10 to 200 g per litre polyethylene glycol. The invention also provides methods and kits associated with, or making use of the solutions. The invention also provides a method of cleansing the colon of a subject comprising: —administering to the subject an effect amount of a first cleansing solution; and then after a time interval—administering to the subject an effective amount of a second cleansing solution, wherein the two cleansing solutions are as described in the specification.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.