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Image display system for surgical robot

A surgical robot and image display technology, which is applied in surgical robots, surgery, medical science, etc., can solve the problems of poor intuitive operation and no direct correspondence of three-dimensional image space, etc., and achieve the effect of strong intuitive operation

Active Publication Date: 2013-03-20
SHANDONG WEIGAO SURGICAL ROBOT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although medical robot image systems represented by Da Vinci (Patent No. US6574355B2) and Microhand A (Patent No. 200910068276) have stereo vision, the stereo image space does not directly correspond to the doctor's hand operation, and the operation is not intuitive.

Method used

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  • Image display system for surgical robot
  • Image display system for surgical robot
  • Image display system for surgical robot

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Embodiment approach

[0028] As an embodiment of the present invention, the lower support rod is the lower shaft 2-4, the first rotating arm is the upper shaft 2-3, the second rotating arm is the intermediate shaft 2-5, and the The connection device includes a limit block 2-1 that can slide on the lower shaft 2-4 and is fastened on the lower shaft 2-4. The pin is threaded with the intermediate shaft 2-5, and the pin 2 -6 is connected with the upper shaft 2-3 and the lower shaft 2-4 through light holes, one end of the first air support 2-7 is hingedly connected with the upper shaft 2-3 and the other end is hingedly connected with the intermediate shaft 2-5, the second One end of the two gas struts 2-8 is hingedly connected to the lower shaft 2-4 and the other end is hingedly connected to the intermediate shaft 2-5, and the limiting block 2-1 can be tightly arranged with the upper shaft 2-3. Preferably, the first and second gas struts 2-7 and 2-8 are arranged symmetrically with respect to the upper a...

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Abstract

The invention discloses an image display system for a surgical robot. The image display system comprises a base; two lower support rods are arranged on the base; a connecting locking module is rotationally connected to the top of each lower support rod; each connecting locking module comprises a connecting device, a first rotating arm and a second rotating arm mounted below the first rotating arm, wherein one end of the first rotating arm is rotationally connected with one end of the second rotating arm through a pin shaft mounted at the top end of one lower support rod, and the first rotating arm and the second rotating arm are connected with the connecting device; two ends of a suspension support cross beam are fixedly connected with the first rotating arms through edge blocks respectively; one suspension block is fixed in the middle of the suspension support cross beam through a support sheet; and a display is hung on the suspension block. According to the invention, hand motions and stereo images can be observed at the same time through a piece of semi-transparent and semi-reflecting glass, and the hand moves in the stereo images and coincides with an operation tool in the images in position, so that a direct-view sense in operation is high.

Description

technical field [0001] The invention relates to an image display system for a surgical robot, in particular to a frame for an image system capable of realizing an angle bisector mechanism. Background technique [0002] Minimally invasive surgery represented by laparoscopy is regarded as one of the important contributions of medical science to human civilization in the 20th century. Surgical operation in the body has the advantages of less trauma, less blood loss, less scars, and quick postoperative recovery. It is favored by doctors and patients, and is widely used in clinical operations. [0003] During the operation, the doctor can only obtain the surgical scene information through the two-dimensional image on the monitor, lacking the feeling in the depth direction, which increases the complexity and long-term nature of the doctor's training, and limits the use of minimally invasive surgery in such as cardiac surgery, It is used in a series of complex operations such as u...

Claims

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Application Information

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IPC IPC(8): A61B19/00A61B34/30
Inventor 王树新苏赫吕宁孔康李进华
Owner SHANDONG WEIGAO SURGICAL ROBOT CO LTD
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