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相关概念视频

Assessment of the Rectum and Anus01:25

Assessment of the Rectum and Anus

198
Evaluating the rectum and anus plays a crucial role in conducting a thorough physical examination of the gastrointestinal system. Although it may be uncomfortable and often embarrassing for the patient, it holds immense diagnostic value, particularly in detecting gastrointestinal diseases and abnormalities. This guide will explain how to perform this assessment using inspection and palpation methods.
Rectal Inspection
Begin by inspecting the perianal and anal areas for color, texture, rashes,...
198
Tracheostomy Suctioning I: Pre-Procedural Steps01:26

Tracheostomy Suctioning I: Pre-Procedural Steps

514
Tracheostomy suctioning is a critical procedure healthcare professionals perform to maintain a patent airway in patients with a tracheostomy tube. This procedure is necessary when secretions accumulate in the airway, causing respiratory distress. Here is a step-wise procedural guide for performing tracheostomy suctioning using an open system.
Equipment Required
First, gather all necessary equipment: a sterile suction catheter, a sterile disposable container, sterile gloves, a towel or...
514
Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy01:26

Endoscopic Procedures IV: Sigmoidoscopy and Laproscopy

73
Sigmoidoscopy and laparoscopy are distinct medical procedures that enable physicians to internally inspect different parts of the GI tract. Although they serve different purposes, each is essential for diagnosing and, in some cases, treating various medical conditions.
Sigmoidoscopy
Sigmoidoscopy is a diagnostic procedure that uses a flexible sigmoidoscope equipped with a light source and camera to examine the rectum and sigmoid colon. The procedure involves inserting the tube through the anus...
73
Anatomical Positions01:11

Anatomical Positions

10.0K
In anatomy, several standard anatomical positions are used as references for describing the position and orientation of different body parts. These positions help provide a common frame of reference when discussing anatomical structures. The anatomical position is the standard reference point for describing the body's position and orientation. In this position:
The body is upright, facing forward, and standing erect.
The feet are parallel and flat on the floor.
The arms are hanging by the...
10.0K

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相关实验视频

Updated: Jun 25, 2025

An Educational Video Demonstration of How to Prone a Critically Ill Intubated Patient
07:16

An Educational Video Demonstration of How to Prone a Critically Ill Intubated Patient

Published on: November 30, 2022

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无吸气的外围工作平台

Henry Buchwald1, Hector Menchaca1, Van Michalek1

  • 1Surgery Department, University of Minnesota Medical School Twin Cities Campus, Minneapolis, MN, USA.

Surgical innovation
|May 20, 2024
PubMed
概括
此摘要是机器生成的。

一种新的手术工具允许通过门进行无吸入的结直肠手术,这可能会降低感染风险和全身麻醉的需要. 这项创新旨在提高围手术的安全性和可访问性.

关键词:
生物医学工程 生物医学工程结肠直肠外科手术是什么灵活的内镜可使用.

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C-arm-Free Simultaneous OLIF51 and Percutaneous Pedicle Screw Fixation in a Single Lateral Position
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Three-dimensional Navigation-guided, Prone, Single-position, Lateral Lumbar Interbody Fusion Technique
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Three-dimensional Navigation-guided, Prone, Single-position, Lateral Lumbar Interbody Fusion Technique

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相关实验视频

Last Updated: Jun 25, 2025

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An Educational Video Demonstration of How to Prone a Critically Ill Intubated Patient

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C-arm-Free Simultaneous OLIF51 and Percutaneous Pedicle Screw Fixation in a Single Lateral Position
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科学领域:

  • 手术方面的创新.
  • 最少的侵入性手术是最少的侵入性手术.
  • 结肠直肠外科手术是什么意思

背景情况:

  • 越来越多地使用内镜和机器人方法进行结直肠外科手术.
  • 目前依赖肠道 insufflation 在围手术中的可视化.
  • 在全厚切除过程中与腹膜 insufflation 相关的风险,包括感染和需要全身麻醉.

研究的目的:

  • 引入一种专利工具,用于无吸气腹腔镜手术.
  • 为了适应该工具在近直肠外科手术中的应用.
  • 克服当前视觉化方法在内镜门程序中的局限性.

主要方法:

  • 开发了一种获得专利的外科手术仪器.
  • 修改了最初的设计,用于进入腹腔.
  • 修改后的仪器用于近直肠手术的应用.

主要成果:

  • 该工具最初是为单个2厘米口腹部接入而设计的,可以在局部麻醉下进行无呼吸手术.
  • 该仪器随后被修改为用于近直肠外科手术.
  • 可能有助于在没有腹膜 insufflation 的程序.

结论:

  • 修改后的专利工具提供了一个潜在的解决方案,用于无吸气的围结直肠手术.
  • 这一创新可能会减少与腹膜 insufflation 相关的并发症.
  • 该工具可以在局部麻醉下进行手术,提高患者的安全性和可访问性.