Method and device system for removing material or for working material

A technology of equipment and guidance system, which is applied to parts, applications, dental tools, etc. of surgical instruments, which can solve problems such as not easy to disassemble, and achieve the effect of shortening time and reducing cost

Inactive Publication Date: 2008-09-10
ALL OF INNOVATION MBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0036] It is impossible to set markings on the dentist's operating handle with only minor modifications in the prior art instrument system, so the existing device system is difficult to use with the guide system
Currently there are special handles that must be used for this application, but dentists must pay an expensive price to purchase such handles
And this kind of handle can't adopt the usual turbine and the turbine and the handle are not easy to disassemble

Method used

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  • Method and device system for removing material or for working material
  • Method and device system for removing material or for working material
  • Method and device system for removing material or for working material

Examples

Experimental program
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Embodiment Construction

[0071] FIG. 1 shows a handle 1 of a medical instrument with a measurable actuator position (positioning and orientation) 3 relative to a reference position 4 of a tissue object 5 . The geometry of the actuators that ablate tissue is known to be nearly constant (eg milling, drilling) or determinable or calibratable (eg lasers). The power used to ablate tissue is at least on / off controllable, or preferably controllable or adjustable. The actuator 2 may be a saw blade, a drill, a hob, a water gun or a particle grab, a laser beam, an ultrasonic wave or other actuators for excising tissue. It is attempted to obtain the relative position T-EFF of the tissue-removing actuator 3 corresponding to the reference position 4T-OBJ of the tissue object 5 by using a coordinate measurement method, which is based on an artificial or a known position. Human anatomy on markers. FIG. 1 shows a marker carrier 6 , which is fixedly arranged at opposite positions corresponding to the actuator or the...

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PUM

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Abstract

The invention relates to a method and device system, which are provided for removing material or tissue or for working material or tissue and which can be used in the fields of medicine and dentistry as well as for the most varied types of material working in different areas of application and model working. The invention is particularly advantageous in that an exact removal of material or a highly precise, reproducible material working can be realized within the shortest amount of time by acquiring, storing and computer processing data pertaining to position and / or orientation of the effector and their changes relative to the position of at least one reference body. In addition, commands for controlling and / or regulating are initiated in such a manner that, according to a predetermined working volume and / or material removal volume and / or material remaining volume, the effector is switched into an on / off function or, in the on function, is controlled and / or regulated with regard to its power and / or parameterization.

Description

technical field [0001] The present invention relates to a method for non-therapeutic ablation of material or non-therapeutic ablation of tissue or for non-therapeutic processing of material or non-therapeutic treatment of tissue, and an instrument system, said instrument system Processing of materials in different ways in medicine and dentistry as well as in different fields of application and modelling. Background technique [0002] The method and the instrument system according to the invention are used, for example, for the control setting and guidance of the handle as well as the on / off control, the adjustment or parameterization of the kinetic energy of the actuator during surgery and dental treatment, in order to optimally realize the function of holding and Resection of tissue in preparation for implantation of implants, inlays and explants. It is also possible to set very precise knife edges. [0003] Excision of tissue currently being performed in medicine mainly ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/00A61B18/00A61B19/00A61C1/00A61C3/00A61C19/06A61C1/08A61C1/18
CPCA61C1/082A61C1/18
Inventor 蒂姆·吕特于尔根·比尔安格利卡·比尔安德烈埃·海因奥拉夫·舍迈尔
Owner ALL OF INNOVATION MBH
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