IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
UP-0632804
(2005-09-02)
|
등록번호 |
US-7753835
(2010-08-02)
|
우선권정보 |
EP-04077471(2004-09-03) |
국제출원번호 |
PCT/US2005/031411
(2005-09-02)
|
§371/§102 date |
20070116
(20070116)
|
국제공개번호 |
WO06/135412
(2006-12-21)
|
발명자
/ 주소 |
- Van Der Lee, Petrus Johannes Jozef
- Horeman, Tim T.
|
출원인 / 주소 |
|
인용정보 |
피인용 횟수 :
10 인용 특허 :
8 |
초록
▼
The present invention, in some embodiments, relates to radiation-shielding containers for housing radioactive materials. For example, some container assemblies of the invention include a body and a lid both including radiopaque material, and together defining a receiving space for radioactive materi
The present invention, in some embodiments, relates to radiation-shielding containers for housing radioactive materials. For example, some container assemblies of the invention include a body and a lid both including radiopaque material, and together defining a receiving space for radioactive material. Each of the body and lid has a closure surface that is in close proximity with the closure surface of the other when the container assembly is in a closed condition. The closure surfaces of these container assemblies may be configured such that they run substantially entirely at an angle to a local direction of radiation emanating from the radioactive material. In other words, these closure surfaces may be oriented such that they are misaligned with radiation emanating from within the container assembly. The present invention, in some embodiments, relates to devices for administration of radioactive material (e.g., radiopharmaceutical capsule) to patients.
대표청구항
▼
What is claimed is: 1. A radiopharmaceutical assembly, comprising: a radiopaque radiation-shielding assembly comprising: a container body comprising a vial receptacle; a container lid configured to couple with the container body; a vial comprising a capsule receptacle and a first fastener component
What is claimed is: 1. A radiopharmaceutical assembly, comprising: a radiopaque radiation-shielding assembly comprising: a container body comprising a vial receptacle; a container lid configured to couple with the container body; a vial comprising a capsule receptacle and a first fastener component arranged at a base of the vial, wherein the vial is configured to be disposed in the vial receptacle such that the first fastener component releasably couples with a second fastener component arranged at a base of the vial receptacle; and an administering device comprising: an elongate hollow tube comprising a central passage having an inner diameter sized to facilitate passage of a radiopharmaceutical capsule therethrough; a vial coupling end configured to releasably couple with the vial to facilitate disengagement of the vial from the vial receptacle, wherein the central passage aligns with the capsule receptacle when the vial coupling end is coupled with the vial; and an oral delivery end, wherein the administering device is configured to facilitate lifting the vial coupled to the vial coupling end above the oral delivery end to facilitate gravitational delivery of the radiopharmaceutical capsule from the vial to the oral delivery end via the central passage. 2. The assembly of claim 1, wherein the radiopaque radiation-shielding assembly comprises lead, tungsten, depleted uranium, or a combination thereof. 3. The assembly of claim 1, wherein the container lid comprises a cap receptacle. 4. The assembly of claim 3, comprising a cap comprising a third fastener component, wherein the cap is configured to cover an opening into the capsule receptacle and wherein the cap is configured to be disposed in the cap receptacle such that the third fastener component releasably couples with a fourth fastener component arranged at a base of the cap receptacle. 5. The assembly of claim 4, wherein the third fastener component comprises a snap-fitting protrusion and the fourth fastener component comprises a snap-fitting receptacle. 6. The assembly of claim 1, wherein the container body comprises a central axis about which the container body is substantially rotationally symmetrical and a body closure surface that extends away from the central axis, wherein at least a portion of the body closure surface is radially oriented at an obtuse or acute angle relative to the central axis. 7. The assembly of claim 6, wherein the container lid comprises the central axis about which the container body is substantially rotationally symmetrical and a lid closure surface that extends away from the central axis, wherein the lid closure surface is radially oriented to correlate with the body closure surface such that the lid closure surface is disposed adjacent the body closure surface in a closed position. 8. The assembly of claim 6, wherein the body closure surface is radially oriented between 30 and 90 degrees relative to the central axis. 9. The assembly of claim 1, wherein the first fastener component comprises a snap-fitting protrusion and the second fastener component comprises a snap-fitting receptacle. 10. The assembly of claim 1, wherein the vial coupling end of the administration device comprises a plurality of flexible fingers arranged to engage a peripheral edge of the vial. 11. The assembly of claim 1, wherein the vial coupling end of the administration device comprises a slot configured to rotatably engage a protrusion on the vial. 12. A radiopharmaceutical administering device comprising: an elongated body comprising a first end, a second end, and a central passage extending along the length of the elongated body from the first end to the second end, the central passage comprising an inner diameter sized to facilitate passage of a radiopharmaceutical capsule therethrough; a vial lifting feature disposed on the first end and configured to releasably couple with a vial disposed in a shielded container, wherein the vial lifting feature is configured to facilitate disengagement of the vial from a vial receptacle formed in the shielded container and wherein the central passage aligns with a radiopharmaceutical capsule receptacle formed in the vial when the vial lifting feature is coupled with the vial; and an oral delivery feature disposed on the second end, wherein the administering device is configured to facilitate lifting the vial coupled to the vial lifting feature above the oral delivery feature to facilitate gravitational delivery of the radiopharmaceutical capsule from the vial to the oral delivery feature via the central passage. 13. The device of claim 12, comprising radiation shielding material. 14. The device of claim 12, wherein the inner diameter narrows from the first end to the second end. 15. The device of claim 12, wherein the vial lifting feature is configured to disengage a snap-fitting between the vial and the shielded container upon coupling the vial lifting feature with the vial and moving the radiopharmaceutical device away from the shielded container. 16. The device of claim 12, wherein the vial lifting feature comprises a plurality of flexible fingers arranged to engage a peripheral edge of the vial. 17. The device of claim 12, wherein the first end comprises a slot configured to rotatably engage a protrusion on the vial. 18. The device of claim 16, comprising gaps between the flexible fingers arranged to prevent the radiopharmaceutical capsule from passing therethrough. 19. A method of using a radiopharmaceutical device, comprising: coupling a radiopharmaceutical device to a vial disposed in a radiation shielded container; removing the vial from the container, wherein the removing comprises moving the device away from the container while the device is coupled to the vial; and while the device is coupled to the vial, rotating the device such that the vial is located above an opening defined in the device, wherein the rotating causes a radiopharmaceutical capsule in the vial to move from the vial, through the device, and out the opening in the device. 20. The method of claim 19, comprising uncoupling the vial from the container after the rotating. 21. The method of claim 19, wherein the removing comprises disengaging a snap-fitting between the vial and the container. 22. The method of claim 19, wherein the coupling comprises passing a plurality of flexible fingers extending from the device over a peripheral edge of the vial. 23. The method of claim 19, wherein the coupling comprises rotating the device to engage a slot formed in the device with a projection from the vial. 24. The method of claim 19, comprising disposing the radiopharmaceutical capsule in the vial prior to the coupling.
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