2022年5月6日 · In the treatment of endocrine issues in people, trocar and cannula make the administration of hormone therapy simple and predictable. Women who may benefit from …

2023年11月7日 · Obturator: The obturator is a solid rod or stick that is placed inside the trocar to protect tissues and organs as the trocar is inserted through the abdominal wall. The obturator …

A trocar (or trochar) is a medical or veterinary device used in minimally invasive surgery. Trocars are typically made up of an awl (which may be metal or plastic with a pointed or tapered tip), a …

2023年4月5日 · Trocars are a specialized medical device that can be used in a variety of scenarios. Most frequently, they are used during laparoscopic (keyhole) surgery, which is a …

2017年9月27日 · An obturator is the tool (either sharp or blunt) that allows the cannula to penetrate the abdomen for initial placement. Although it once was used to refer solely to the …

obturator. Do not pull on the retention sutures during this stage, this will make insertion more difficult. If only a sharp obturator is available, be very careful and withdraw the obturator after …

2 天之前 · Study with Quizlet and memorize flashcards containing terms like parts of a trocar, types of trocars, Visiport optical - description, options and more.

2009年10月1日 · Optical access trocars let you insert a laparoscopic camera in the trocar's hollow obturator. During insertion, the laparoscope lets the surgeon see the trocar going through the …

2023年5月17日 · In this technical description, we will delve into the working principles of trocars in laparoscopic procedures. A trocar typically consists of three main components: a sharp-tipped …

2024年7月16日 · A laparoscopic trocar, a fundamental tool in minimally invasive surgery, comprises three essential components: the obturator, the cannula, and the seal.