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Surgical control instrument components, split surgical devices and soft tissue robots

A technology of components and instruments, applied in surgical robots, control of mechanical energy, surgery, etc., can solve problems such as difficult to complete fine control, large movement range of instrument clamp head, etc., to achieve the effect of reducing the movement range and precise operation

Active Publication Date: 2022-03-29
APEIRON SURGICAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At the same time, the current control method of surgical instruments is controlled by a robotic arm. The instrument itself has multiple degrees of freedom for bending, clamping, and rotation. However, the movement of the instrument clamp head is completed by the mechanical arm, resulting in a large range of motion for the instrument clamp head, which is difficult to complete. fine control

Method used

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  • Surgical control instrument components, split surgical devices and soft tissue robots
  • Surgical control instrument components, split surgical devices and soft tissue robots
  • Surgical control instrument components, split surgical devices and soft tissue robots

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0091] refer to figure 1 Shown is a surgical control instrument assembly disclosed in an embodiment of the present invention, including a surgical instrument 28 and a motor module 27 .

[0092] Wherein, the surgical instrument 28 includes a first transmission assembly 53, two second transmission mechanisms, a universal snake assembly 284 and a clamp assembly 286, the first transmission assembly 53 is connected with the clamp assembly 286, and the two second transmission mechanisms are connected with the clamp assembly 286. The universal snake assembly 284 is connected, and at the same time, the universal snake assembly 284 is connected with the pliers assembly 286, and each second transmission mechanism includes two second transmission assemblies 54; the first transmission assembly 53 can be used to realize the pliers assembly 286 rotation, clamping or opening; the second transmission assembly 54 can realize the bending of the universal snake assembly 284 .

[0093] The motor...

Embodiment 2

[0148] An embodiment of the present invention provides a split surgical device, including a handle mechanism 26 and a surgical control instrument assembly as provided in Embodiment 1 of the present invention.

[0149] refer to Figure 15 As shown, the handle mechanism 26 is connected to the motor module 27 of the surgical control instrument assembly, and the control handle is used to make the motor module 27 provide driving force to drive the surgical instrument 28 of the surgical control instrument assembly to work.

[0150] The first driving assembly 51 and the second driving assembly 52 of the electrode module drive the movement of the first transmission assembly 53 and the second transmission assembly 54, realizing the rotation, clamping and bending of the clamp head assembly 286, and using the motor module The first drive assembly 51 and the second drive assembly 52 of 27 can more finely control the movement of the forceps assembly 286, reducing the range of motion of the...

Embodiment 3

[0152] The embodiment of the present invention discloses a soft tissue robot, including a machine base, a cantilever, and a split surgical device as provided in Embodiment 2 of the present invention.

[0153] Specifically, the cantilever is arranged on the base, and the split surgical device is suspended on the cantilever.

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Abstract

The invention provides a surgical control instrument assembly, a split surgical device and a soft tissue robot, which belong to the technical field of surgical instruments and include surgical instruments and motor modules; the surgical instruments include a first transmission assembly, two second transmission mechanisms, a universal snake The bone assembly and the pliers assembly; the motor module includes a first drive assembly and two second drive assemblies; the first drive assembly drives the first transmission assembly to rotate, thereby controlling the rotation of the pliers assembly; and, the first drive assembly drives the first The transmission assembly moves, thereby controlling the clamping or opening of the pliers assembly; each second transmission mechanism includes two second transmission assemblies, driven by the corresponding second drive assembly, to move in opposite directions, thereby controlling the universal snake The bone component drives the forceps head component to bend. Through the surgical control instrument assembly, the split surgical device and the soft tissue robot provided by the present invention, the movement of the instrument forceps head assembly can be controlled more finely by using the driving module.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of surgical instruments, in particular, to a surgical control instrument assembly, a split surgical device, and a soft tissue robot. Background technique [0002] Surgical robots are the development trend of the medical device industry. The most important part is the design of surgical instruments and surgical instrument drive modules. In terms of surgical instrument drive modules, the more compact the drive module, the smaller the volume. In the arm control system, the support moment and inertial force of the manipulator can be reduced, making the drive of the manipulator more stable. [0003] At the same time, the current control method of surgical instruments is controlled by a robotic arm. The instrument itself has multiple degrees of freedom for bending, clamping, and rotation. However, the movement of the instrument clamp head is completed by the mechanical arm, resulting in a lar...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B34/30A61B17/00A61B17/29H02K7/116
CPCA61B34/30A61B17/00234A61B17/29H02K7/116A61B2034/302A61B2034/301A61B2017/00367A61B2017/00017A61B2017/0046A61B2017/2926
Inventor 王迎智徐高峰袁平
Owner APEIRON SURGICAL CO LTD