| 摘要 |
A new and useful system and method of raising and lowering a bed is provided. A bed system comprises a bed. and a balanced movement system for raising and lowering the bed and for maintaining the bed in a slopped position when application of force to the bed is stopped. The balanced movement system is (i) configured to enable the bed to be raised or lowered by application of force to the bed in a selected direction, and (ii) configured such {hat when application of the force ceases the bed will come to a stopped position and be maintained in the stopped position by the balanced movement system In order to raise or lower the bed, a relatively modest force is applied (preferably manually) to the bed in a selected direction.
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