Related Experiment Video
Updated: Jun 8, 2026

Barrier Functional Integrity Recording on bEnd.3 Vascular Endothelial Cells via Transendothelial Electrical Resistance Detection
Published on: September 29, 2023
Entrance barriers and integration obstacles of NOTES
Juergen Maiss1, Yurdaguel Zopf, Eckhart G Hahn
1Department of Medicine 1, University of Erlangen-Nuremberg, Erlangen, Germany.
Natural orifice transluminal endoscopic surgery (NOTES) offers a new surgical approach by allowing controlled organ perforation. This paper explores the medical, technical, financial, and professional challenges hindering the clinical integration of this innovative endoscopic technique.
Area of Science:
- Minimally Invasive Surgery
- Gastroenterology
- Surgical Innovation
Background:
- Natural orifice transluminal endoscopic surgery (NOTES) represents a significant shift in surgical paradigms.
- The technique involves controlled perforation of abdominal hollow organs, previously avoided.
- This approach necessitates collaboration between surgeons and gastroenterologists.
Purpose of the Study:
- To identify and discuss barriers to the clinical implementation of NOTES.
- To analyze medical, technical, financial, and professional obstacles.
- To explore the potential of interdisciplinary approaches for integrating NOTES.
Main Methods:
- Review and discussion of existing literature and clinical experiences with NOTES.
- Identification of challenges encountered by surgeons and gastroenterologists.
- Analysis of integration obstacles from multiple perspectives.
Main Results:
- Significant medical, technical, financial, and professional barriers impede NOTES adoption.
- Integration challenges require addressing interdisciplinary collaboration and training.
- The potential of NOTES is substantial but requires overcoming identified obstacles.
Conclusions:
- The successful clinical integration of NOTES depends on addressing multifaceted barriers.
- An interdisciplinary approach is crucial for overcoming challenges and realizing the potential of NOTES.
- Further research and development are needed to facilitate the widespread adoption of NOTES.
Related Concept Videos
Barriers to Effective Communication I
Communication barriers include the following:
Physiological barriers: They are limitations caused by a person's health condition or disability, such as hearing loss, poor eyesight, illness, or unconsciousness. An example to overcome this barrier...
Barriers to Effective Communication II
Cultural barriers:
Differences in values, beliefs, religion, knowledge, and tradition can significantly impact communication. Awareness of nonverbal cues is critical, especially when conversing with a patient from a different culture. What appears appropriate in one culture may be inappropriate in another.
Semantic barriers:
As a result of their tendency to use...
Physiological Barriers
The blood endothelial barrier is the most porous of these. It allows all small ionized, un-ionized, and lipophilic molecules to pass through the endothelial lining into the interstitial space...
Integration of Synaptic Events
Surface Membrane Barriers
The outer layer of the skin, the epidermis, is a robust barrier comprising layers of closely packed keratinized cells. This dense arrangement prevents microbes from penetrating the body. The periodic shedding of epidermal cells...
Metal-Semiconductor Junctions
Schottky Barriers
Schottky barriers arise when a metal with a work function (Φm) contacts a semiconductor with a different work function (Φs). Initially, electrons transfer until the Fermi levels of the metal and semiconductor align at equilibrium. For instance, if Φm > Φs, the semiconductor Fermi level is higher than the metal's before contact. The semiconductor's...
