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One-man foot-controlled mechanical arm for holding laparoscope

A technology of laparoscopy and robotic arm, which is applied in the field of single-person foot-controlled laparoscopic mirror-holding robotic arm, can solve the problems of wasting manpower and medical resources, reduce the number of medical staff, avoid the use of blind spots, and save manpower and material resources

Inactive Publication Date: 2019-04-19
THE SECOND HOSPITAL AFFILIATED TO WENZHOU MEDICAL COLLEGE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, even with the help of a dedicated mirror-holding robotic arm, the current laparoscopic surgery still requires medical staff to control the mirror-holding robotic arm, which wastes manpower and medical resources.

Method used

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  • One-man foot-controlled mechanical arm for holding laparoscope
  • One-man foot-controlled mechanical arm for holding laparoscope
  • One-man foot-controlled mechanical arm for holding laparoscope

Examples

Experimental program
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Effect test

Embodiment Construction

[0018] The present invention will be described in further detail below in conjunction with the embodiments given in the accompanying drawings.

[0019] refer to Figure 1 to Figure 6 As shown, a single-person foot-controlled laparoscopic mirror-holding mechanical arm in this embodiment includes a base 1, a support column 2, a control arm assembly 3 and a control pedal 4, the support column 2 is fixed on the top of the base 1, and the control arm assembly 3 includes lifting arm 31, lifting motor 32, lifting screw rod 33, X rotating arm 35, X reduction motor 36, Y rotation arm 37, Y reduction motor 38, Z rotation arm 39, Z reduction motor 30 and a laparoscope The mounting seat 5 is provided with a fixed assembly 6 for fixing the laparoscope, the base 1 is provided with a control microcomputer for controlling the control arm assembly 3, the control microcomputer is connected with the control pedal 4, and the support column 2 is provided with a lift hole 21, lifting arm 31 is set...

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Abstract

The invention discloses a one-man foot-controlled mechanical arm for holding a laparoscope. The mechanical arm comprises a base, a supporting column, a control arm assembly and a control pedal, wherein the control arm assembly comprises a lifting arm body, a lifting motor, a lifting lead screw, an X rotating arm, an X reducing motor, a Y rotating arm, a Y reducing motor, a Z rotating arm, a Z reducing motor and an installation base, wherein the installation base is provided with a fixing assembly, a control computer is arranged in the base, a lifting hole is formed in the supporting column, and the lifting hole and the lifting arm are provided with a sliding rail structure; when the lifting lead screw rotates, the lifting arm is driven to ascend and descend. When an operation position is changed, a medical worker can fine adjust the position of the laparoscope by operating the control pedal so that the laparoscope can provide accurate images; compared with an existing mechanical arm for holding the laparoscope, by means of the one-man foot-controlled mechanical arm, the medical worker can operate the pedal through the feet to complete adjustment, special operators are not needed, the number of the medical workers required in the operation process is reduced, and manpower and material resources are reduced.

Description

technical field [0001] The invention relates to a medical device, more specifically to a laparoscope mirror-holding mechanical arm controlled by a single foot. Background technique [0002] At present, laparoscopic minimally invasive surgery is a hotspot in medical technology research and the development trend of surgery in the future. This is mainly due to the advantages of minimally invasive surgery, such as less trauma, shorter hospital stay, faster recovery, and fewer postoperative complications. However, in traditional laparoscopic surgery, the surgeon and the assistant need to cooperate for a long time. The assistant holds the laparoscope to provide the operating field of view, and the surgeon holds the instrument to perform the operation; Affecting the image quality not only affects the operation process, but may also cause accidental damage. With the advancement of modern medicine, the mirror-holding robotic arm can solve these problems well. However, even with the...

Claims

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Application Information

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IPC IPC(8): A61B34/30
CPCA61B34/30A61B34/70A61B2034/301A61B2034/302
Inventor 朱利斌林正秀何国荣包小周李仲荣
Owner THE SECOND HOSPITAL AFFILIATED TO WENZHOU MEDICAL COLLEGE
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