US3821368A
Expired / Lapsed
US
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Therapeutic composition
Assignee: CYBERSAL Inc
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Filing: 1972-07-21
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Granted: 1974-06-28
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Expires: 1992-07-21
Abstract
Abstract A therapeutic composition comprised of an aqueous medium containing about 75-150 millimoles of Na , about 5-50 millimoles of K , about 5-50 millimoles of HCO3 , about 75-150 millimoles of Cl and preferably containing about 1-30 millimoles of Mg and about 1-30 millimoles of HPO4 and/or SO4 ; the solution having a pH of about 5.95-8.4 and an osmolality of about 170-460 and preferably about 260-340 and more preferably 290-310. The solution can be administered orally but preferably parenterally. Also, the anhydrous form of the composition in a tablet form as well as an oral composition containing flavoring agents is taught.
Inventors
- 👤 B Reynolds
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 02:39
CPC Classifications
A; A61; A61K; A61K33/00; A61K33/14; A61K33/42
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
11 words
The composition of claim 1 wherein the osmolality is about 300.
Claim 2
Dependent Claim
33 words
The composition of claim 1 wherein about 1 to about 30 millimoles of magnesium cation and from about 1 to about 30 millimoles of phosphate and/or sulfate anion are incorporated into the composition.
Claim 3
Dependent Claim
19 words
The aqueous solution of claim 1 wherein there is incorporated about 1 to about 30 millimoles of magnesium cation.
Claim 4
Dependent Claim
30 words
The aqueous solution of claim 1 wherein there is incorporated about 1 to about 30 millimoles of phosphate anion or sulfate anion or a combination of phosphate and sulfate anions.
Claim 5
Dependent Claim
91 words
An injectable aqueous solution comprised of about 85 to about 140 millimoles of sodium cation, about 10 to about 40 millimoles of potassium cation, about 2 to about 20 millimoles of magnesium cation, about 85 to about 130 millimoles of chloride anion, about 10 to about 40 millimoles of bicarbonate anion and about 2 to about 20 millimoles of phosphate and/or sulfate anion(s) and the solution having a pH within the range of about 5.95 to about 8.4 and having an osmolality within the range of about 290 to about 310.
Claim 6
Dependent Claim
79 words
An acqueous solution for injection into a mammal comprising about 75 to about 150 millimoles of sodium cation, about 5 to about 50 millimoles of potassium cation, about 5 to about 50 millimoles of bicarbonate anion and about 75 to about 150 millimoles of chloride anion and having an osmolality of about 290 to about 310, and a pH insufficiently different from that of the system into which it is to be injected to materially alter the system pH.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1977-06-27 | 1977-12-27 | 1978-06-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-06-27 | 1981-12-27 | 1982-06-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-06-27 | 1985-12-27 | 1986-06-28 | $7700.00 | Window Closed / Lapsed |