Electricity: battery or capacitor charging or discharging – Cell or battery charger structure – For handheld device
Patent
1999-03-09
2000-10-10
Wong, Peter S.
Electricity: battery or capacitor charging or discharging
Cell or battery charger structure
For handheld device
600110, 429 97, H02J 700, A61B 104
Patent
active
061305200
ABSTRACT:
A handle for a diagnostic instrument includes a battery housing for retaining at least one rechargeable battery and a set of interchangeable adapters which can be selectively and releasably engaged with the housing to allow recharging of the battery through interconnection with an external power source, such as a wall outlet. The adapters are directly attached and detached to one end of the battery housing without requiring any disassembly or modification of the battery housing, allowing the instrument to be used either with or without an attached adapter.
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Cariseo Michael
Hauptli Ronald A.
Wawro Marcia J.
Tibbits Pia
Welch Allyn Inc.
Wong Peter S.
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