Method and apparatus for dispensing drugs to prevent inadvertent administration of incorrect drug to patient
First Claim
Patent Images
1. Drug dispensation apparatus including(a) a container;
- (b) a drug stored in said container;
(c) a plurality of classification indicia each different from the other and comprising a symbol which is defined to (i) correspond to, and (ii) be interpreted by eye to identify a different drug classification;
(d) a plurality of characteristic indicia each different from the other and comprising a symbol which is defined to (i) correspond to, and (ii) be interpreted by eye to identify a different drug characteristic; and
(e) an indicia grouping on said container and including (i) at least a first one of said classification indicia identifying a classification for said drug, and (ii) at least a first one of said characteristic indicia adjacent said first classification indicia and identifying a first characteristic of said drug, said indicia in said indicia grouping being in a selected sequence which (iii) is interpreted by eye, and (iv) indicates which of said indicia identifies a classification of said drug and which of said indicia identifies a characteristic of said drug.
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Abstract
A drug dispensation method and apparatus significantly reduces the likelihood that a nurse or other health care personnel will inadvertently administer the wrong drug to a patient. The method and apparatus identify a classification and a characteristic of a drug.
104 Citations
20 Claims
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1. Drug dispensation apparatus including
(a) a container; -
(b) a drug stored in said container;
(c) a plurality of classification indicia each different from the other and comprising a symbol which is defined to (i) correspond to, and (ii) be interpreted by eye to identify a different drug classification;
(d) a plurality of characteristic indicia each different from the other and comprising a symbol which is defined to (i) correspond to, and (ii) be interpreted by eye to identify a different drug characteristic; and
(e) an indicia grouping on said container and including (i) at least a first one of said classification indicia identifying a classification for said drug, and (ii) at least a first one of said characteristic indicia adjacent said first classification indicia and identifying a first characteristic of said drug, said indicia in said indicia grouping being in a selected sequence which (iii) is interpreted by eye, and (iv) indicates which of said indicia identifies a classification of said drug and which of said indicia identifies a characteristic of said drug. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
(a) said drug classifications are selected from the group consisting of (i) the generic name of at least one drug, (ii) the technical scientific name of at least one drug, and (iii) at least one drug class; - and,
(b) said characteristic is selected from the group consisting of (i) the potency of at least one drug, and (ii) the route of administration of at least one drug.
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8. The drug dispensation apparatus of claim 1 wherein each of said symbols is unitary.
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9. The drug dispensation apparatus of claim 8 wherein said indicia grouping includes a second one of said characteristic indicia adjacent said first one of said characteristic indicia and identifying a second characteristic of said drug different from said first characteristic.
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10. The drug dispensation apparatus of claim 9 wherein at least one of said symbols is circular.
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11. The drug dispensation apparatus of claim 9 wherein at least one of said symbols is triangular.
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12. The drug dispensation apparatus of claim 9 wherein each of said symbols is a stripe.
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13. Drug dispensation apparatus including
(a) a pill including a drug; - and
(b) an indicia grouping on said pill and including (i) at least a first indicium consisting of a symbol representing a classification for said drug, and (ii) at least a second indicium consisting of a symbol representing a characteristic of said drug, said indicia in said indicia grouping being in a selected sequence which is interpreted by eye and indicates which of said indicia identifies a classification of said drug and which of said indicia identifies a characteristic of said drug. - View Dependent Claims (14, 15, 16)
(a) said classification is selected from the group consisting of (i) the generic name of at least one drug, (ii) the technical scientific name of at least one drug, (iii) at least one general drug class; - and,
(b) said characteristic is selected from the group consisting of (i) potency of at least one drug, and (ii) route of administration of at least one drug.
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15. The drug dispensation apparatus of claim 14 wherein said indicia each comprise a unitary symbol.
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16. The drug dispensation apparatus of claim 15 wherein said symbols are each non-alphanumeric.
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17. Drug dispensation apparatus including
(a) a container; -
(b) a drug stored in said container;
(c) a grouping of indicia on said container including a classification indicium which is defined to correspond to and be interpreted by eye to identify a classification and a characteristic indicium which is defined to correspond to and be interpreted by eye to identify a characteristic of said drug; and
,(d) means indicating (i) a sequence in which said indicia are interpreted by eye, (ii) the classification corresponding to said classification indicium, and (iii) the characteristic corresponding to said characteristic indicium.
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18. A system for dispensing a drug including
(a) a plurality of classification indicia each different from the other and comprising a symbol which is defined to correspond to and be interpreted by eye to identify a different drug classification; -
(b) a plurality of characteristic indicia each different from the other and comprising a symbol which is defined to correspond to and be interpreted by eye to identify a different drug characteristic;
(c) means for identifying each of a plurality of drugs a reference classification and at least one reference characteristic of the drug, said reference classification and said reference characteristic accurately defining a classification and characteristic, respectively, of the drug;
(d) means for correlating said reference classification of the drug with one of said classification indicia which corresponds to and is interpreted by eye to identify said reference classification;
(e) means for correlating said characteristic of the drug with one of said characteristic indicia which is corresponds to and is interpreted by eye to identify said one of said characteristics;
(f) a plurality of containers, each of said drugs being dispensed in a different one of said containers; and
(g) means for producing said one of said characteristic indicia and said one of said classification indicia for each of said drugs in an identical selected sequence on said containers in which said drugs are dispensed.
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19. A method of dispensing drugs in a hospital including
(a) providing instruction material indicating the meaning of each of a plurality of indicium, each of said indicium comprising a symbol interpreted by eye and indicating one of the pair including (i) a classification of one of said drugs, and (ii) a characteristic of one of said drugs; -
(b) providing means for storing said indicia such that each of said drugs can be identified with an indicia grouping including at least one of said indicium indicating a classification of said drug and including at least one other of said indicium indicating a characteristic of said drug;
(c) providing a plurality of containers, each of said drugs being dispensed in a different one of said containers;
(d) dispensing each of said drugs in one of said containers, each of said containers including said indicia grouping interpreted by eye to identify said classification and characteristic of said drug;
(e) interpreting by eye said indicia grouping on a selected one of said containers and dispensing drugs from said selected one of said containers. - View Dependent Claims (20)
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Specification