Patent US5902338A successfully refreshed from Google Patents.
US4715359A
Expired / Lapsed
US
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Safety bottle and cap for the administration of liquid radioactive iodine
Assignee: Individual
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Filing: 1986-03-28
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Granted: 1987-12-29
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Expires: 2006-03-28
Abstract
Abstract A safety cap for tightly closing a container having liquid radioactive iodine solution in it. The cap is provided with a pair of holes through which extend a pair of straws, each of the straws having an inner end in communication with the interior of the container. Each straw also has an outer end, one of which is insertable into the patient's mouth for drinking the liquid radioactive iodine solution in the container, and the other of which is insertable into a glass of water so that, after the patient has drunk most of the liquid radioactive iodine solution in the container, the residue of the solution in the bottle may be flushed out by forming a partial vacuum in the interior of the bottle, thereby causing the water in the glass to be drawn into the interior of the container to be mixed with the residue of the solution and, thereafter, to be drawn into the mouth and drunk by the patient. The dispenser, thus formed, prevents any accidental leakage of radioactivity from the liquid radioactive iodine solution to the ambient air and, therefore, to any person, such as a doctor or nurse, administering the dosage of liquid radioactive iodine solution. The safety cap also prevents accidental spilling of the liquid radioactive iodine solution during administration of the liquid to the patient, since access to the liquid in the container is provided by the straws, with the safety cap not removed from the bottle.
Inventors
- 👤 U. Yun Ryo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 04:43
CPC Classifications
A; A61; A61J; A61J7/00; A61J7/0015; A61J7/0038; A61J7/0046
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
220 words
A method of administering liquid solution contained in a bottle, or the like, which bottle is closed by a closure member through which extends a pair of straws; each of said pair of straws having an inner end in fluid communication with the interior of the container or the like, and an outer end exposed to the ambient air, wherein said method comprises: (a) inserting the outer end of the first of the pair of straws into the patient's mouth for subsequent drawing thereon to drink the contents of the bottle, or the like; (b) inserting the outer end of the second of the pair of straws into a container having a liquid therein, such that the outer end of the second of the pair of straws is immersed in the liquid; (c) drawing on the outer end of the first of the pair of straws to draw liquid into the interior of the bottle, or the like, from the container having liquid therein via the outer end of the second of the pair of straws; and (d) drawing out the liquid mixture in the interior of the bottle, or the like, provided through step (c), from the interior of the bottle to the outside thereof by drawing on the outer end of the first of the pair of straws.
Claim 2
Independent Claim
220 words
A method of administering liquid solution contained in a bottle, or the like, which bottle is closed by a closure member through which extends a pair of straws; each of said pair of straws having an inner end in fluid communication with the interior of the container or the like, and an outer end exposed to the ambient air, wherein said method comprises: (a) inserting the outer end of the first of the pair of straws into the patient's mouth for subsequent drawing thereon to drink the contents of the bottle, or the like; (b) inserting the outer end of the second of the pair of straws into a container having a liquid therein, such that the outer end of the second of the pair of straws is immersed in the liquid; (c) drawing on the outer end of the first of the pair of straws to draw liquid into the interior of the bottle, or the like, from the container having liquid therein via the outer end of the second of the pair of straws; and (d) drawing out the liquid mixture in the interior of the bottle, or the like, provided through step (c), from the interior of the bottle to the outside thereof by drawing on the outer end of the first of the pair of straws.
Claim 3
Dependent Claim
50 words
The method according to claim 1, wherein said step of drawing liquid into the interior of the bottle is carried out a plurality of times, and said step of drawing out the liquid from the interior to the outside of the bottle is carried out a plurality of times also.
Claim 4
Dependent Claim
46 words
The method according to claim 2, wherein each of said steps of drawing out the liquid from the interior of the bottle, or the like, is carried out immediately after one of said steps of drawing liquid into the interior of said bottle, or the like.
Claim 5
Dependent Claim
323 words
A dispenser for a liquid to administer the liquid to a patient, comprising: a main container in which is stored a liquid, or the like; a liquid, radioactive solution provided in said main container, for use in treating a patient by the imbibing of said solution; a closure member for closing off said main container to provide a fluid-tight seal thereof, so that at least a partial vacuum may be formed in the interior of said main container; said closure member having at least one through-opening passing entirely therethrough; straw means having a first section and a second section, said first and second sections being received and passing through said at least one through-opening of said closure member; means for fixedly and permanently positioning and sealing a part of each of said first and second sections in said at least one through-opening so that each said part of said sections is fixed permanently in place and sealed and may not be removed from said through-opening, in order to ensure that no radioactivity escapes through said closure member via through said at least one through-opening; said first section having a first, open end positioned in the interior of said main container and extending into said interior a certain distance; and said second section having a second, open end also positioned in said interior of said main container, said second, open end extending into said interior a greater distance than said first, open end; each of said first and second sections also having a portion thereof positioned exteriorly of said interior and said at least one through-opening of sufficient length to allow access thereto by a patient, so that the patient may draw on said second section and drink said radioactive liquid solution in said main container in a safe manner, and to allow for insertion of said portion of said first section of said straw means into a container of water, or the like.
Claim 6
Dependent Claim
323 words
A dispenser for a liquid to administer the liquid to a patient, comprising: a main container in which is stored a liquid, or the like; a liquid, radioactive solution provided in said main container, for use in treating a patient by the imbibing of said solution; a closure member for closing off said main container to provide a fluid-tight seal thereof, so that at least a partial vacuum may be formed in the interior of said main container; said closure member having at least one through-opening passing entirely therethrough; straw means having a first section and a second section, said first and second sections being received and passing through said at least one through-opening of said closure member; means for fixedly and permanently positioning and sealing a part of each of said first and second sections in said at least one through-opening so that each said part of said sections is fixed permanently in place and sealed and may not be removed from said through-opening, in order to ensure that no radioactivity escapes through said closure member via through said at least one through-opening; said first section having a first, open end positioned in the interior of said main container and extending into said interior a certain distance; and said second section having a second, open end also positioned in said interior of said main container, said second, open end extending into said interior a greater distance than said first, open end; each of said first and second sections also having a portion thereof positioned exteriorly of said interior and said at least one through-opening of sufficient length to allow access thereto by a patient, so that the patient may draw on said second section and drink said radioactive liquid solution in said main container in a safe manner, and to allow for insertion of said portion of said first section of said straw means into a container of water, or the like.
Claim 7
Dependent Claim
65 words
The dispenser according to claim 4, wherein said closure member comprises a screw-on cap having an undersurface thereof facing the interior of said main container when said closure member is mounted thereto, said cap matingly engaging with the upper portion of said main container; said means for permanently and fixedly positioning and sealing comprising an insert member mounted to said cap on said undersurface thereof.
Claim 8
Dependent Claim
113 words
The dispenser according to claim 5, wherein each of said cap and said insert member comprises a pair of through-holes, said pair of through-holes of said insert member constituting said at least one through-opening of said closure member, each of said pair of through-holes of said insert being in colinear alignment with a respective one of said pair of through-holes of said cap, so that said first and second sections of said straw means may be positioned respectively therein; said means for fixedly and permanently positioning and sealing further comprising bonding means for respectively fixedly bonding said parts of said first and second sections in said pair of through-holes of said insert member.
Claim 9
Dependent Claim
67 words
The dispenser according to claim 6, wherein said insert member is substantially frustro-conical in shape, and said first section of said straw means comprises a third, exterior open end, and said second section of said straw means comprises a fourth, exterior open end, said third, open end being insertable into a container of water, and said fourth, open end being insertable into the mouth of a patient.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1990-12-28 | 1991-06-29 | 1991-12-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-12-28 | 1995-06-29 | 1995-12-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-12-28 | 1999-06-29 | 1999-12-29 | $7700.00 | Window Closed / Lapsed |