Loading clip for radioisotope seeds
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 29, 2003
Issued Date -
N/A
app pub date -
Sep 11, 2000
filing date -
Jun 5, 2000
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A loading clip for low dose radioisotope seeds has a body having a channel defined therein. The channel has a cavity adapted for receiving a radioisotope seed at a distal end. A slider member slidably positionable within the channel has a spring biased tooth at a distal end. A constant force spring member is slidably positioned within the channel between the slider member and the body. Radioisotope seeds are magazined into the loading clip biased against the constant force spring member by operation of the slider member extending the tooth over the cavity and retracting a radioisotope seed in the cavity into the channel. In one embodiment, radioisotope seeds are magazined into the loading clip that is then used to load an automated seed cartridge. In this embodiment, the loading clip has structure for mating with an aperture in the automated seed cartridge so as to introduce radioisotope seeds into the seed cartridge one at a time. Preferably, the loading clip is provided with a machine readable storage medium accessible via an electrical connector that stores indicia representing at least information about the radioisotope seeds located in the loading clip.
First Claim
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
| Patent Owner | Address | |
|---|---|---|
| THERAGENICS CORPORATION | 5203 BRISTOL INDUSTRIAL WAY BUFORD GA 30518 |
International Classification(s)
Inventor(s)
| Inventor Name | Address | # of filed Patents | Total Citations |
|---|---|---|---|
| Berkey, John J | St. Louis Park, MN | 21 | 875 |
| Elliott, Daniel M | Shorewood, MN | 22 | 851 |
| Elliott, Jonathan D | St. Paul, MN | 5 | 362 |
| Hoedeman, George M | Eden Prairie, MN | 21 | 876 |
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Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|
| Fee | Large entity fee | small entity fee | micro entity fee |
|---|---|---|---|
| Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
| Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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