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Evaluation of Electromagnetic Micros...

Cernelev, Pavel-Dumitru,

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Evaluation of Electromagnetic Microsensors for Integration in Surgical Navigation Systems /

Record Type:	Electronic resources : Monograph/item
Title/Author:	Evaluation of Electromagnetic Microsensors for Integration in Surgical Navigation Systems // Pavel-Dumitru Cernelev.
Author:	Cernelev, Pavel-Dumitru,
Description:	1 electronic resource (65 pages)
Notes:	Source: Masters Abstracts International, Volume: 86-04.
Contained By:	Masters Abstracts International86-04.
Subject:	Software. -
Online resource:	https://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=31580629
ISBN:	9798342132619

Evaluation of Electromagnetic Microsensors for Integration in Surgical Navigation Systems /
Cernelev, Pavel-Dumitru,

Evaluation of Electromagnetic Microsensors for Integration in Surgical Navigation Systems /Pavel-Dumitru Cernelev. - 1 electronic resource (65 pages)

Source: Masters Abstracts International, Volume: 86-04.

Breast cancer is a critical healthcare priority. It affects 1 in 8 women and account- ing for 13% of female cancer fatalities. The most frequent treatment, lumpectomy surgery, aims to remove all cancerous tissue while preserving healthy breast tissue. The outcomes of lumpectomy can be improved with navigation technology that guides surgeons during tumor removal. Similarly to how the GPS displays your current lo- cation and provides guidance to a destination, navigation technology can be used to display the same information to surgeons as to the location of how far their surgical tools are from the tumor. However, the tracking sensors used in these systems today can take up too much space in the operating area distracting surgeons from their work. The goal of this thesis is to find out if smaller sensors, including those that can be implanted inside the body, are effective for use in breast cancer surgeries. The principal contributions of this work are the evaluation of an implantable tracking sensor using open-source tools and the integration of smaller sensors in the existing surgical navigation system. The first contribution of this study was the validation of a newly developed sensor that can be implanted directly into tumors for tracking purposes. This sensor was tested to ensure it could accurately determine the position of objects during breast surgery. Although the results showed that the implantable sensor was accurate, it was found to be sensitive to external interference, making it impractical for actual use. To address this issue, the second contribution involved implementing a non- implantable sensor. This alternative sensor was able to perform accurately without the interference challenges faced by the implantable version. New attachments were designed to ensure compatibility with the existing navigation environment. When comparing the existing attachments to the new ones, it was found that the new at- tachment was roughly half the volume and one-forth the of the weight. Reducing the space and weight of surgical navigation systems helps address the problems caused by larger sensors and encourages the use of these systems. Future research will focus on investigating methods to reduce external interference on im- plantable sensors. The use of surgical navigation systems can improve a surgeon's ability to perform breast cancer surgery and, ultimately, lead to better patient out- comes.

English

ISBN: 9798342132619Subjects--Topical Terms:

619355
Software.

Evaluation of Electromagnetic Microsensors for Integration in Surgical Navigation Systems /
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520 $a Breast cancer is a critical healthcare priority. It affects 1 in 8 women and account- ing for 13% of female cancer fatalities. The most frequent treatment, lumpectomy surgery, aims to remove all cancerous tissue while preserving healthy breast tissue. The outcomes of lumpectomy can be improved with navigation technology that guides surgeons during tumor removal. Similarly to how the GPS displays your current lo- cation and provides guidance to a destination, navigation technology can be used to display the same information to surgeons as to the location of how far their surgical tools are from the tumor. However, the tracking sensors used in these systems today can take up too much space in the operating area distracting surgeons from their work. The goal of this thesis is to find out if smaller sensors, including those that can be implanted inside the body, are effective for use in breast cancer surgeries. The principal contributions of this work are the evaluation of an implantable tracking sensor using open-source tools and the integration of smaller sensors in the existing surgical navigation system. The first contribution of this study was the validation of a newly developed sensor that can be implanted directly into tumors for tracking purposes. This sensor was tested to ensure it could accurately determine the position of objects during breast surgery. Although the results showed that the implantable sensor was accurate, it was found to be sensitive to external interference, making it impractical for actual use. To address this issue, the second contribution involved implementing a non- implantable sensor. This alternative sensor was able to perform accurately without the interference challenges faced by the implantable version. New attachments were designed to ensure compatibility with the existing navigation environment. When comparing the existing attachments to the new ones, it was found that the new at- tachment was roughly half the volume and one-forth the of the weight. Reducing the space and weight of surgical navigation systems helps address the problems caused by larger sensors and encourages the use of these systems. Future research will focus on investigating methods to reduce external interference on im- plantable sensors. The use of surgical navigation systems can improve a surgeon's ability to perform breast cancer surgery and, ultimately, lead to better patient out- comes.
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650 4 $a Design. $3 518875
650 4 $a Tissues. $3 608294
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650 4 $a Computer assisted surgery--CAS. $3 3767132
650 4 $a Aerospace engineering. $3 1002622
650 4 $a Electromagnetics. $3 3173223
650 4 $a Medicine. $3 641104
650 4 $a Oncology. $3 751006
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