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Device for robot-assisted surgery

一种外科手术、机械手的技术，应用在手术器械的零部件、手术、提供无菌手术环境的器械等方向，能够解决易出现故障、适配器制造复杂、非无菌等问题，达到可靠遮蔽、简单驱动、简单操作的效果

Active Publication Date: 2016-06-08
AVATERAMEDICAL GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] Category 3: The device is non-sterile
However, it is necessary for this solution that the sterile adapter must have a rotatably mounted transfer means as well as a transfer means for the transfer of electrical signals, whereby the manufacture of the adapter is complicated and prone to failure
Especially complex is ensuring the rotatability of the delivery device when it comes into contact with body fluids
[0011] In principle, every element in the functional chain for coupling the manipulator arm to the instrument is a possible source of failure and is associated with additional costs

Method used

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  • Device for robot-assisted surgery
  • Device for robot-assisted surgery
  • Device for robot-assisted surgery

Examples

Experimental program
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Embodiment Construction

[0095] figure 1 A schematic diagram of a system 10 for robotic-assisted surgery is shown, which has a manipulator 12 with a support 14 and four manipulator arms 16a to 16d. In other exemplary embodiments, the manipulator 12 can also have more or fewer manipulator arms 16a to 16d. Each manipulator arm 16a to 16d is connected to a sterile instrument unit 300a to 300d via a coupling unit of the manipulator arm 16a to 16d. The instrument units 300a to 300d are sterile and comprise, in addition to sterile units for coupling the instrument units 300a to 300d to the coupling units of the manipulator arms 16a to 16d, surgical instruments, in particular end effectors, wherein , the end effector can be moved and / or manipulated by means of the coupling units of the manipulator arms 16a to 16d. Instead of surgical instruments, instrument units 300a to 300d can also comprise optical instruments, in particular endoscopes and / or medical devices, in particular medical devices for applying d...

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Abstract

The invention relates to a device for robot-assisted surgery. The device comprises at least one non-sterile manipulator arm having a coupling unit with drive elements. The device further has an instrument unit comprising a surgical instrument, and a sterile unit for coupling the surgical instrument to the drive elements of the coupling unit. The coupling unit comprises a translatory drive element for generating a translatory drive movement, and a rotatory drive element for generating a rotatory drive movement. The sterile unit has a translationally driven element couplable to the translatory drive element and a rotationally driven element couplable to the rotatory drive element. The device has a sterile lock which is capable of being coupled to the coupling unit and to the sterile unit.

Description

technical field [0001] The invention relates to a device for robotically assisted surgery with at least one manipulator arm arranged in a non-sterile area, the manipulator arm having a coupling unit with at least one first transmission device. The device has at least one sterile unit arranged in the sterile field, which has at least one second transfer means and a sterile covering for isolating the manipulator arm from the sterile field. Background technique [0002] So-called telemanipulator systems, which are also referred to as manipulator-assisted systems, are increasingly being used in minimally invasive surgery. The sterile operating field is protected from contamination by non-sterile elements of the telemanipulator system by means of a sterile covering. Contamination of the sterile operating field and contamination of the telemanipulator system by bodily fluids and / or tissues of the operating patient or operating personnel is prevented by the sterile covering. The...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B34/30
CPCA61B34/30A61B46/10A61B2034/302A61B34/37A61B2017/00477A61B2034/301A61B34/35A61B90/40A61B1/00149A61B18/1492
Inventor A·卡古特C·特罗默尔M·泽贝尔
Owner AVATERAMEDICAL GMBH
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