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US 12,758,164 B2Granted
Bed apparatus and medical diagnostic system
AssigneeFUJIFILM Corporation
InventorsMasanori Kakimoto, Satoshi Iizuka, Mikio Mochitate, Takayuki Kanamori
Life of this patent
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Abstract
There are provided a bed apparatus and a medical diagnostic system capable of reducing a capacity of an actuator while lowering a lowest height of a tabletop surface. A jack arm that connects a first arm and a rod of a pantograph arm in an up-down direction is provided, an upper end part of the jack arm is connected to an upper end part of the rod, and a lower end part of the jack arm is rotationally movably connected to a position between an intersection part and an upper end part of the first arm.
Claims6
A bed apparatus comprising:
- a base member;
- an ascending and descending member;
- an X-shaped pantograph arm including a first arm member and a second arm member that is connected to the first arm member at an intersection part so as to be rotationally movable with respect to the first arm member, the X-shaped pantograph arm connecting the ascending and descending member to the base member such that the ascending and descending member is able to ascend and descend in an up-down direction;
- and
- an actuator that drives the pantograph arm,
- wherein the actuator includes
- a driving source,
- a rod member that moves in the up-down direction by power of the driving source, and
- a first connecting member that connects the rod member and the first arm member in the up-down direction,
- wherein the first connected member has,
- an upper end part connected to an upper end part of the rod member, and
- a lower end part rotationally movably connected to a position between the intersection part and an upper end part of the first arm member.
9 more elements
Dependencies are inferred from the claim text.