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Support for a medical intervention

A medical intervention and feedback signal technology, applied in the field of systems supporting medical intervention, can solve the problems of increasing user fatigue, effort, error-prone, etc.

Pending Publication Date: 2021-11-09
SIEMENS HEALTHCARE GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This can also be laborious and error prone
Additionally, switching between the activity of inserting the needle and viewing the display slows down the process and increases user fatigue

Method used

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  • Support for a medical intervention
  • Support for a medical intervention
  • Support for a medical intervention

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0060] figure 1 A system for supporting medical intervention is schematically shown, the system comprising: a feedback device 1 for outputting a feedback signal to the user of the interventional instrument shown in the following figures; a control device 2 for using for controlling feedback devices.

[0061] Directions F (forward), B (rearward), L (leftward) and R (rightward) correspond to the directions shown in the figures below. Here, in this example, it is assumed that the medical imaging device, here the magnetic resonance device 100 , is located to the left of the user. The patient table 101 is located in front of the user, and the patient 102 is placed on the patient table 101 . Of course, other orientations are also possible.

[0062] The control device 2 is designed to receive the actual position of the interventional instrument, to receive the target position of the interventional instrument and to determine the deviation of the actual position from the target pos...

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PUM

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Abstract

A system for supporting a medical intervention, a method for output of a feedback signal, and a computer program product are provided. The system includes a feedback device for output of a feedback signal to a user of an intervention apparatus, and a control device for controlling the feedback device. The control device is configured to receive an actual position of the intervention apparatus and a target position of the intervention apparatus. The control device is further configured to determine a deviation of the actual position from the target position and to control the output of the feedback signal by the feedback device as a function of the deviation. In this case, the feedback signal is a non-visual feedback signal.

Description

technical field [0001] The invention relates to a system for supporting medical interventions, a method for outputting a feedback signal and a computer program product. Background technique [0002] Ablation, biopsy and puncture are among the most common methods during medical interventions in which an interventional instrument is inserted into a patient by a user, such as a doctor. The interventional instrument can be a needle, for example. For example, a tissue sample is taken by means of a biopsy needle, which is analyzed in a further procedure. In order to perform this procedure safely and efficiently, it is necessary to continuously monitor the guidance of the needle until the point where a tissue sample should be taken. Prior to surgery, the intended path of the needle between the entry point (eg, skin surface) and the target body site is carefully planned. [0003] Once a path is defined, it must be ensured that the needle follows this pre-given path. Since the ne...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B90/00
CPCA61B90/361A61B90/37A61B2017/00115A61B2017/00119A61B2090/374A61B2090/376A61B2090/3762A61B2090/378A61B17/3403A61B2017/3413A61B2090/502H04R1/028G06F3/167A61B2017/00128A61B34/25A61B34/20A61B34/76H04R1/1008H04R1/1041G06F3/165A61B2034/2065
Inventor A.斯特兰贾克
Owner SIEMENS HEALTHCARE GMBH