Operation robot
A technology of surgical robots and surgical instruments, which is applied in the field of surgical robots, can solve problems such as easy fatigue of doctors, reduction of surgical accuracy, and less degrees of freedom, so as to increase degrees of freedom and flexibility, reduce the risk of damage, and benefit Effect of surgery
Pending Publication Date: 2020-05-05
CHENGDU BORNS MEDICAL ROBOTICS INC
View PDF0 Cites 4 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] In minimally invasive surgery, doctors often need to manually cut, strip, and suture tissues. For some complicated surgical operations, doctors need to stand for a long time and hold micro-surgical instruments for surgery. Doctors are prone to fatigue, which affects the operation. quality
At the same time, conventional minimally invasive surgical instruments are simple imitations of traditional open surgical instruments, with less freedom, low flexibility, and high internal friction, which will lead to attenuation of transmission force and fatigue of doctors, making it difficult to avoid hand tremors, The accuracy of the operation is reduced due to fatigue, which is not convenient for the smooth operation of the operation
[0003] At present, robot-assisted minimally invasive surgery is gradually applied to actual clinical practice. Some of these robot-assisted surgery have a low degree of freedom. For example, when performing more complex minimally invasive surgery, doctors cannot The requirements for the degree of freedom, flexibility and sensitivity of surgical instruments, so there is a technical problem of inflexibility in robotic surgical operations in the prior art
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0029] The present invention will be further described below in conjunction with accompanying drawing.
[0030] Such as figure 1 As shown, the surgical robot 1 includes a pusher 2 , a trolley 3 , a mechanical arm 4 , a slide 5 and a surgical instrument assembly 6 .
[0031] Such as figure 2 As shown in (a) and (b), the slide table 5 is composed of a housing 51, a driving motor 52, a mounting plate 53, a transmission part 54, a surgical instrument assembly connecting support 55 and a poking mechanism 56, wherein the transmission part 54 includes a driving wheel 541 , a driven wheel 542 , a timing belt 543 , a bracket 544 , and a lead screw pair 545 , and the lead screw pair 545 includes a lead screw 546 and a first slider 547 .
[0032] Such as figure 2 with image 3 As shown, the driving motor 52 is preferably provided with an encoder, and the driving motor 52 is arranged on the front of the mounting plate 53 through a driving motor fixing member 57 along the length dire...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The application provides an operation robot. The operation robot comprises a push hand, a trolley, mechanical arms, operation instrument assemblies and slipways each of which is used for connecting the corresponding mechanical arm with the corresponding operation instrument assembly, wherein each operation instrument assembly comprises an apparatus fixing device and an operation instrument; each slipway comprises a spacing assembly to space the movement range of the corresponding operation instrument in the direction of the corresponding slipway; each operation instrument can rotate; and eachslipway also comprises a driving motor with an encoding machine. According to the operation robot disclosed by the invention, the spacing assemblies are arranged, the linear motion of each operation instrument along the corresponding slipway is limited, so that the generation of the situation that each operation instrument moves to a limit position is avoided, and the risk of damage is reduced; and the operation instruments can rotate, so that the freedom degree and the flexibility of the operation instruments are increased, operating and controlling the operation of a doctor can be facilitated.
Description
technical field [0001] The invention relates to the technical field of medical instruments, in particular to a surgical robot. Background technique [0002] In minimally invasive surgery, doctors often need to manually cut, strip, and suture tissues. For some complicated surgical operations, doctors need to stand for a long time and hold micro-surgical instruments for surgery. Doctors are prone to fatigue, which affects the operation. quality. At the same time, conventional minimally invasive surgical instruments are simple imitations of traditional open surgical instruments, with less freedom, low flexibility, and high internal friction, which will lead to attenuation of transmission force and fatigue of doctors, making it difficult to avoid hand tremors, The reduction of the accuracy of the operation caused by fatigue is not convenient for the smooth operation of the operation. [0003] At present, robot-assisted minimally invasive surgery is gradually applied to actual ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): A61B34/30
CPCA61B34/30A61B2034/301A61B2034/302
Inventor 李耀龚俊杰凌正刚陈超刘通
Owner CHENGDU BORNS MEDICAL ROBOTICS INC