A Modular Rope-Driven Incisional Continuum Robotic Arm for Laryngeal Surgery

A modular, rope-driven technology, applied in the field of medical devices, can solve the problems of inability to meet the needs of minimally invasive surgery and poor load capacity, and achieve the effect of large load capacity, improved load capacity, and dexterous surgical operation

Active Publication Date: 2022-04-19
HARBIN SIZHERUI INTELLIGENT MEDICAL EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention aims to solve the problem that ordinary continuum manipulators have poor load capacity and cannot meet the needs of minimally invasive surgery to a certain extent.

Method used

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  • A Modular Rope-Driven Incisional Continuum Robotic Arm for Laryngeal Surgery
  • A Modular Rope-Driven Incisional Continuum Robotic Arm for Laryngeal Surgery
  • A Modular Rope-Driven Incisional Continuum Robotic Arm for Laryngeal Surgery

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Embodiment Construction

[0019] In order to make the above objects, features and advantages of the present invention more comprehensible, specific embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0020] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front" and "rear" are based on the orientation or positional relationship shown in the drawings, and are only for convenience The present invention is described and simplified descriptions do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and thus should not be construed as limiting the present invention.

[0021] Moreover, in the accompanying drawings, the direction along the arm is the up-down direction, and the direction from the elbow to the wrist of the arm means the front...

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Abstract

The invention provides a modular rope-driven incision-type continuum mechanical arm for laryngeal surgery, which relates to the field of medical instruments. The present invention aims to solve the problem that ordinary continuum manipulators have poor load capacity and cannot meet the needs of minimally invasive surgery to a certain extent. The notched continuum mechanical arm of the present invention comprises a top plate, a plurality of godets, an elastic frame, four driving ropes and a chassis; the top plate is installed on the front end of the elastic firmware, and the chassis is installed on the rear end of the elastic frame Each godet is set on the elastic frame from front to back in sequence, and the godet is located between the top plate and the chassis, one end of the driving rope is connected to the top plate, and the other end of the driving rope passes through the guides in the godet in turn. Connect with the chassis after the wire hole. The invention is used in throat-oriented surgery.

Description

technical field [0001] The invention relates to the field of medical instruments, in particular to a modular rope-driven incision-type continuum mechanical arm for throat surgery. Background technique [0002] Surgery usually refers to the doctor's use of medical instruments to perform operations such as excision and suture of tissues on the patient's body. Its inherent attribute is to bring trauma to the patient while treating the disease and saving lives. Under the premise of the continuous development of minimally invasive surgery, doctors have been committed to reducing iatrogenic trauma and minimizing the pain of patients caused by surgical trauma. [0003] The larynx region is an important area for maintaining human appearance and many functions including speech, chewing and breathing, and it is also home to a large number of important anatomical structures. However, the larynx is also a high-incidence site for various tumors, deformities, trauma, etc., and the treatm...

Claims

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Application Information

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Patent Type & AuthorityPatents(China)
IPC IPC(8): A61B17/24A61B34/30A61B17/94
CPCA61B17/24A61B34/30A61B17/00234A61B34/70A61B2034/301
Inventor高永卓杜志江王昊东王啸龙
OwnerHARBIN SIZHERUI INTELLIGENT MEDICAL EQUIP CO LTD