评估智能药丸,一个无线传感器,作为腹内压力 (IAP) 的测量工具
Andréa Soucasse1, Arthur Jourdan1, Lauriane Edin1
1IFSTTAR, Université Gustave Eiffel, Aix-Marseille Université, Laboratoire de Biomécanique Appliquée, Faculté de Médecine, Campus Nord, Boulevard Pierre Dramard, CEDEX 20, 13916 Marseille, France.
Sensors (Basel, Switzerland)
|January 11, 2024
概括
可摄入的SmartPill传感器显示出对监测腹腔内压力 (IAP) 变化的有希望. 这种无线,无痛的囊准确地反映了腹部压力的变化,为研究和临床应用提供了新的工具.
科学领域:
- 医疗器械 医疗器械
- 胃肠病学 胃肠病学
- 身体生理学 身体生理学
背景情况:
- 智能药丸是一种可摄入囊,旨在治疗肠道运动障碍.
- 它拥有一个压力传感器,有可能用于腹内压力 (IAP) 监测.
- 使用SmartPill测量IAP的验证数据目前有限.
研究的目的:
- 为了验证SmartPill在测量腹内压力 (IAP) 变化的能力.
- 为了评估SmartPill胃内压力读数的准确性,与已建立的方法进行对比.
主要方法:
- 在麻醉的猪身上进行了一项实验研究.
- 腹腔内压力通过腹腔镜灌气逐渐增加.
- 采集了SmartPill胃内压力数据,温度补偿,并与有线胃内和腹腔内传感器进行了比较.
主要成果:
- 在两个猪身上,每个传感器记录了超过4500个压力值.
- 智能丸子的胃内压力与有线胃内传感器 (斯皮尔曼 ρ ≈ 0.72-0.90) 显示出强烈的相关性.
- 智能药丸的读数也与腹腔内皮膜内膜片的测量相关 (斯皮尔曼 ρ ≈ 0.49-0.57).
结论:
- 智能药丸显示出作为监测腹腔内压力 (IAP) 变化的无线和无痛传感器的潜力.
- 这些发现表明,SmartPill可以准确地反映IAP的变化.
相关概念视频
01:18Assessment of the Abdomen II: Percussion
343
Percussion is a fundamental technique used to assess the liver, spleen, and abdominal organs by tapping the abdomen and interpreting the resulting sounds. This method helps identify fluid, distention, and masses through variations in sound, such as the high-pitched tympany of air-filled areas and the dullness of solid masses. Understanding how to percuss these organs provides valuable information for healthcare professionals in diagnosing conditions early.
Percussion
Percussion is an essential...
Percussion
Percussion is an essential...
343
01:23Assessment of the Abdomen III: Palpation
641
Palpation is a crucial tactile examination method for assessing abdominal organs and detecting conditions like tenderness, distention, masses, or fluid. It involves both light and deep palpation techniques, each serving specific diagnostic purposes. Light palpation helps identify tenderness and other surface-level indicators, while deep palpation locates and assess abdominal masses and organ boundaries. A skilled professional can gather valuable insights through palpation, including evaluating...
641
01:21Sites for measruring blood pressure
1.7K
Blood pressure measurement is a fundamental clinical procedure, providing crucial data for assessing cardiovascular health. Among the various sites for this measurement, the brachial and popliteal arteries are predominantly utilized due to their accessibility and the reliability of their readings. This lesson delves into the anatomical significance, methodology, and considerations of measuring blood pressure at these locations.
The Brachial Artery: Primary Site for Blood Pressure Measurement
The Brachial Artery: Primary Site for Blood Pressure Measurement
1.7K
01:23Assessment of blood pressure in brachial artery(two-step method)
711
Measuring blood pressure is a fundamental skill in healthcare that aids in diagnosing and monitoring hypertension and other cardiovascular conditions. An aneroid sphygmomanometer, commonly used in clinical settings, offers a manual and precise method for blood pressure measurement. The technique for using this instrument involves specific steps that must be carefully executed to ensure accuracy. The following detailed description outlines a two-step technique for assessing blood pressure using...
711
01:25Assessment of the Abdomen I: Inspection and Auscultation
413
Introduction
The abdominal examination is a cornerstone of clinical medicine, serving as a critical tool in diagnosing various gastrointestinal (GI) diseases. It involves a systematic approach that includes inspection and auscultation, each with distinct yet complementary roles in assessing the abdomen. This article will delve into these two primary methods healthcare professionals use to examine the abdomen.
Inspection of the Abdomen
The first step in any abdominal examination is inspection....
The abdominal examination is a cornerstone of clinical medicine, serving as a critical tool in diagnosing various gastrointestinal (GI) diseases. It involves a systematic approach that includes inspection and auscultation, each with distinct yet complementary roles in assessing the abdomen. This article will delve into these two primary methods healthcare professionals use to examine the abdomen.
Inspection of the Abdomen
The first step in any abdominal examination is inspection....
413
01:28Special considerations while measuring blood pressure
724
When assessing blood pressure (BP), healthcare professionals must consider various factors and potential unexpected outcomes to ensure accurate readings and provide proper patient care. Adhering to these guidelines is essential to achieving the most reliable results.
Monitoring Both Arms:
Monitoring BP in both arms during the initial assessment is advisable, as the systolic value may differ by five to ten mm Hg between arms. For subsequent BP assessments, use the arm with the higher reading.
Monitoring Both Arms:
Monitoring BP in both arms during the initial assessment is advisable, as the systolic value may differ by five to ten mm Hg between arms. For subsequent BP assessments, use the arm with the higher reading.
724