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A minimally invasive surgery robot

A minimally invasive surgery and robot technology, applied in the field of medical devices, can solve the problems of increasing the labor intensity of doctors, reducing the accuracy of surgery, and threatening the lives of patients, and achieve the effects of reducing surgical injuries, increasing flexibility, and high load

Active Publication Date: 2019-11-19
SHANDONG UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most domestic minimally invasive abdominal surgery requires doctors to hold surgical instruments for surgical operations. Holding surgical instruments accurately for a long time increases the labor intensity of doctors. Errors reduce the accuracy of the operation and pose a threat to the life of the patient

Method used

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  • A minimally invasive surgery robot
  • A minimally invasive surgery robot
  • A minimally invasive surgery robot

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Embodiment Construction

[0027] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments, but the present invention is not limited to these embodiments.

[0028] like Figure 1 to Figure 5 As shown, a minimally invasive surgery robot includes a box body, an end effector and a driving device.

[0029] The box is arranged in split form, including a left box 13 and a right box 12 . The two sides of the left and right boxes are respectively provided with opposite positioning blocks, and two adjacent positioning blocks are respectively connected by fasteners, bolts and nuts. One side of the box is also provided with a cylinder 11 connected thereto.

[0030] The end effector includes a connected upper platform 4 and a lower platform 5, and the upper platform 4 is provided with two cross-set clamps 1 for clamping medical instruments. Each clamp 1 is provided with clamping teeth on the clamping surface for clamping the medical ap...

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Abstract

The invention discloses a surgical minimally invasive surgical robot, which belongs to the technical field of medical instruments, and includes an end effector. The end effector includes a connected upper platform and a lower platform. The upper platform is provided with two intersections for clamping medical instruments. The set clamps are connected by rotation between each clamp and the upper platform. The end effector also includes a transmission arm, a positioning seat and an intermediate shaft. There are two transmission arms, one of which is hinged to the end of a clamp , the other transmission arm is hinged with the end of the other clamp, the other ends of the two transmission arms are hinged with the positioning seat, and the positioning seat is connected with the intermediate shaft; the robot also includes a driving device, and the driving device includes The first drive device for driving the lower platform to realize translation and swing, and the drive device for driving the intermediate shaft to realize rotation. Utilizing the present invention to replace human hands to clamp medical instruments reduces the operation injury caused by human hand shaking during operation.

Description

technical field [0001] The invention belongs to the technical field of medical instruments, in particular to a minimally invasive surgery robot. Background technique [0002] With the development of science and technology, especially the development of computer technology, people pay more and more attention to the role of minimally invasive surgical robots in clinical practice. As the surgeon's third eye, the surgical aided navigation system allows the surgeon to see the internal structure of the surgical site, avoiding surgical mistakes caused by the doctor's inexperience, and making the operation safer, more reliable, more precise, and more accurate. Science, has extremely broad application prospects. Minimally invasive surgery (MIS) technology emerged in the 1980s, also known as interventional surgery. With the help of various visual image equipment and advanced and smart surgical equipment, it inserts surgical instruments into the human body through small incisions for...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B34/37
CPCA61B34/37A61B2034/305
Inventor 田和强朱炫炫蒋佳坤马龙鑫王晨晨李建永郑晨玲孙何旭
Owner SHANDONG UNIV OF SCI & TECH
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