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Master end operator device of master slave minimal invasive blood vessel interventional surgical assistant system

A technology of interventional surgery and auxiliary system, which is applied in the field of master-end manipulator devices of the master-slave minimally invasive vascular interventional surgery auxiliary system, which can solve problems such as poor use of experience and skills, and does not conform to ergonomics, etc., to achieve intuitive feedback , to meet the effect of safety

Active Publication Date: 2014-08-13
SHENZHEN INST OF ADVANCED BIOMEDICAL ROBOT CO LTD
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  • Summary
  • Abstract
  • Description
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  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the experience and skills accumulated in traditional interventional operations are not well utilized and do not meet the requirements of ergonomics.

Method used

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  • Master end operator device of master slave minimal invasive blood vessel interventional surgical assistant system
  • Master end operator device of master slave minimal invasive blood vessel interventional surgical assistant system
  • Master end operator device of master slave minimal invasive blood vessel interventional surgical assistant system

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Embodiment

[0044] Embodiment: a master-end manipulator device of a master-slave minimally invasive vascular interventional surgery auxiliary system (see figure 1 , figure 2 ), characterized in that it includes an axial force feedback damper unit, a torque feedback output unit, a clamp unit, an operation information collection unit, a conduit 18, a linear guide rail 11 and a height-adjustable base; wherein the axial force feedback damper The unit is installed on the height-adjustable base, and its output end is a damping signal to the conduit 18; the torque feedback output unit is installed on the linear guide rail 11, and its output end outputs a torque signal to the clamp unit; The output end is connected with the catheter 18; the input end of the operation information acquisition unit collects the rotation angle information and the axial movement information output by the output end of the torque feedback output unit, and its output is the slave operation of the master-slave minimally...

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Abstract

A master end operator device of a master slave minimal invasive blood vessel interventional surgical assistant system is characterized by comprising an axial force feedback damper unit, a torsion feedback output unit, a clamp unit, an operation information unit, a catheter, a linear guide rail and a height-adjustable base; a work method of the device comprises detection, transmission, processing and action of signals; the device has the advantages that the catheter is directly operated, and the ergonomic demands are met; real-time and intuitive feedback is realized, and the surgical safety and operation demands of a doctor are met; axial operation information is obtained by a friction-free magnetic induction mode, and efficiency is realized without adding the load; the height is adjustable.

Description

(1) Technical field: [0001] The invention belongs to the technical field of medical equipment, in particular to a master-end manipulator device of a master-slave minimally invasive vascular interventional surgery auxiliary system, which is especially suitable for angiography, removal of thrombus or foreign body, treatment of tumor or vascular malformation, and thrombus dissolution. (two) background technology: [0002] According to the statistics of the World Health Organization, cardiovascular and cerebrovascular diseases have become the number one killer of human death, and are a serious threat to human health. Vascular diseases mainly include vascular tumors, thrombosis, vascular malformations, vasoconstriction, and vascular sclerosis. There are usually two methods of treatment, one is traditional open surgery, and the other is catheter interventional surgery. Among them, open surgery is to perform surgical treatment at the lesion position; catheter interventional surger...

Claims

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Application Information

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IPC IPC(8): A61B17/00A61B19/00
CPCA61B17/00234
Inventor 郭健郭书祥王鹏邵林王云亮
Owner SHENZHEN INST OF ADVANCED BIOMEDICAL ROBOT CO LTD
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