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  • Author: Anca Chicea x
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Abstract

The paper presents the process of building geometric and kinematic models of a technological equipment used in the process of manufacturing devices. First, the process of building the model for a six axes industrial robot is presented. In the second part of the paper, the process of building the model for a five-axis CNC milling machining center is also shown. Both models can be used for accurate cutting processes simulation of complex parts, such as prosthetic devices.

Abstract

Pelvic masses are commonly diagnosed following clinical examination. These may be located in the genital organs or may interest other pelvic and abdominal organs. The pathology of the pelvic masses varies with age. The postmenopausal period is most commonly associated with malignant pathology while reproductive age is associated with benign pathology. The purpose of this paper is to present the experience of the Obstetrics and Gynaecology Clinic of the Sibiu County Clinical Emergency Hospital in laparoscopic myomectomy. We evaluated the patients admitted to the Obstetrics and Gynaecology Clinic of the Emergency County Clinical Hospital in Sibiu who underwent a laparoscopic myomectomy between 1.01.2015 - 06.06.2019. During this time, 14 laparoscopic myomectomies were performed in our clinic. Patients ranged in age from 29 to 57 years.

Abstract

Hysteroscopy is a surgical procedure that allows a direct view of the uterine cavity and the tubular ostium. This procedure can be performed for both diagnostic and curative purposes. Hysteroscopy have several indications including the evaluation of abnormal uterine bleeding, infertility or intrauterine tumours identified by ultrasound. The purpose of this paper is to evaluate the correlation between the diagnosis at admission and the intraoperative aspect of the uterine cavity following the hysteroscopic evaluation. We evaluated the patients admitted to the Obstetrics and Gynaecology Clinic of the Sibiu County Emergency Clinical Hospital during 1.01.2019-07.06.2019 who had the following criteria: age between 15-64 years, patients with infertility, patients who had vaginal bleeding or intrauterine tumours or structure identified by ultrasound.

Abstract

This paper presents a brief description of the main systems found in a platform or in an autonomous omnidirectional mobile robot. Each system is described and presents its important role for the functionality of the robot and what are the advantages and disadvantages of using these systems. Concrete examples are presented for the omnidirectional locomotion system, the kinematics of the omnidirectional locomotion, the sensory system of the robot and the navigation systems that can be implemented. The paper wants to highlight the main systems that we must take into account in creating an autonomous mobile robot with omnidirectional wheels.