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Mechanical Operating Tables and Hybrid Operating Room Systems

An operating table and mechanical technology, which is applied in the direction of manipulators, operating tables, program-controlled manipulators, etc., can solve problems such as larger moment loads, miniaturization of robotic arms, and smaller joints

Active Publication Date: 2020-07-14
MEDICAROID CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When a robot arm including multiple joints is miniaturized so as not to interfere with surgery, the size of the joints is also reduced, so there is a problem that the resistance of the joints to the load decreases.
In particular, when the table is moved up and down while a patient with a large weight is placed on it, the moment load applied to the vertical joints that move the table up and down becomes large.
Therefore, there is a problem that it is difficult to miniaturize the robot arm so as not to become an obstacle to the operation.

Method used

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  • Mechanical Operating Tables and Hybrid Operating Room Systems
  • Mechanical Operating Tables and Hybrid Operating Room Systems
  • Mechanical Operating Tables and Hybrid Operating Room Systems

Examples

Experimental program
Comparison scheme
Effect test

no. 1 approach

[0046] (Structure of mechanical operating table)

[0047] refer to Figure 1 to Figure 9 , the outline of the mechanical operating table 100 of the first embodiment will be described.

[0048] Such as figure 1 As shown, the mechanical operating table 100 is set in a hybrid operating room 200 . An X-ray imaging device 300 for imaging X-ray projection images of the patient 10 is installed in the hybrid operating room 200 . The hybrid operating room system installed in the hybrid operating room 200 includes a mechanical operating table 100 and an X-ray imaging device 300 . The mechanical operating table 100 is used, for example, as an operating table for performing operations in surgery, internal medicine, and the like. The mechanical operating table 100 can move to the loading position where the patient 10 is placed on the table 1, and can move the patient 10 to an anesthesia position, an operation position, and an inspection position while the patient 10 is placed on the wo...

no. 2 approach

[0099] Next, refer to Figure 10 as well as Figure 11 , the second embodiment of the present invention will be described. In this second embodiment, unlike the above-mentioned first embodiment in which the articulated manipulator includes a pitching mechanism having a first support member and a second support member, the articulated manipulator includes a pitching mechanism having a pitching support member. An example of the structure including the tilting mechanism will be described. In addition, the same code|symbol is attached|subjected to the same part as 1st Embodiment.

[0100] (Structure of mechanical operating table)

[0101] Such as Figure 10 As shown, the mechanical operating table 400 includes a table 1 for placing a patient, a multi-joint robot arm 2 a , and a control unit 3 . The multi-joint robot arm 2 a includes a base 21 , a horizontal multi-joint unit 22 , a vertical multi-joint unit 23 , and a pitch rotation mechanism 26 . The horizontal multi-joint a...

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Abstract

The present invention secures the load resistance of a vertical joint of a articulated manipulator that moves a table on which a patient undergoing surgery is placed, and achieves miniaturization of the articulated manipulator. This mechanical operating table (100) includes: a workbench (1) for placing a patient, and a multi-joint mechanical device in which one end is supported by a base (21) fixed to the floor and the other end supports the workbench (1). arm (2). The multi-joint mechanical arm (2) includes vertical joints (231), (232) and (233), and the rotation axes of the vertical joints (231), (232) and (233) are arranged in the horizontal direction and are aligned with the workbench (1) in a direction approximately parallel to the direction of the long sides.

Description

technical field [0001] The present invention relates to mechanical operating tables and hybrid operating room systems. Background technique [0002] Conventionally, there is known a patient positioning unit that uses a robot arm to move a table on which a patient is placed, and positions the patient relative to a radiation source for treatment (for example, refer to Patent Document 1). [0003] In addition, conventionally, in an operating room, an operating table capable of suppressing interference between a table on which a patient is placed and peripheral equipment and allowing easy movement of the table on which a patient is placed has been expected. Therefore, it is conceivable to apply the patient positioning unit of Patent Document 1 to an operating table in an operating room, and use a robot arm to move the table on which the patient is placed. This makes it possible to easily move the table on which the patient is placed while suppressing interference between the ta...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61G13/02A61G13/04A61G13/10B25J9/00
CPCA61G13/02A61G13/04A61G13/10A61G13/104B25J9/00A61B6/0442A61B6/4417A61G2210/50A61B6/0487A61B6/0407A61B5/704A61G13/06A61B5/055
Inventor 须贺和则中西彻弥
Owner MEDICAROID CORP
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