Blood products freezer with event log
US7617690B2 · kind B2 · utility
9Cited by
10References
19Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 2, 2004 |
| Grant date | Nov 17, 2009 |
| Priority date | — |
| Expiry date | Mar 9, 2026 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF25D2700/122
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
A freezer for the storage of blood plasma and other blood products includes a user interface device which permits a user to adjust operating parameters of the freezer. The user interface device is operable to display the current status of the freezer. A defrost icon is displayed when the freezer is in defrost mode. The user interface device a graphical representation of the temperature within the freezer over the previous twenty-four hours. The controller of the freezer stores temperature related events which can be displayed on the user interface device or downloaded to a remote computer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.