Novel Device for Intraoperative Quantitative Measurements of Extraocular Muscle Tensile Strength DOI Creative Commons
Hyun Jin Shin, M.-H. Park, Hyunkyoo Kang

и другие.

Biosensors, Год журнала: 2025, Номер 15(6), С. 347 - 347

Опубликована: Май 30, 2025

Understanding the tensile properties of extraocular muscles (EOMs) is crucial for successful strabismus surgery and accurate predictions surgical outcomes. Assessments EOM strength are traditionally highly dependent on expertise ophthalmic surgeon, since they involve manually pulling in opposite directions. This approach only provides subjective measurements that not quantifiable. Previous quantitative approaches have utilized various devices such as implanted force transducers or dial tension gauges connected to muscle tendons with nylon sutures, but these methods complex so rarely used outside research settings. Consequently, goal this study was create a clinically applicable device assessing strength. developed uses hook strain gauge load cell measures includes tilting sensor ensure pulled at consistent angle when applied. The performance tested 22 EOMs 11 patients intermittent exotropia during resecting medial rectus (MR) recessing lateral (LR) under general anesthesia. measured strengths MR LR were 284.9 ± 58.3 278.3 64.6 g (mean SD), respectively. In conclusion, novel clinical settings will facilitate understanding pathophysiology strabismus, well mechanical EOMs, enhance precision interventions.

Язык: Английский

Universal strategy to minimize capillary effect in textiles for high-sensitivity inkjet-printed wearable gas sensor DOI
Bo‐Yen Lin, Bolang Cheng, Yong Zhang

и другие.

Sensors and Actuators B Chemical, Год журнала: 2025, Номер unknown, С. 137749 - 137749

Опубликована: Апрель 1, 2025

Язык: Английский

Процитировано

0
Robust Odor Detection in Electronic Nose Using Transfer-Learning Powered Scentformer Model DOI

Wangze Ni,

Tao Wang, Yu Wu

и другие.

ACS Sensors, Год журнала: 2025, Номер unknown

Опубликована: Май 15, 2025

Mimicking the olfactory system of humans, use electronic noses (E-noses) for detection odors in nature has become a hot research topic. This study presents novel E-nose based on deep learning architecture called Scentformer, which addresses limitations current like narrow range and limited generalizability across different scenarios. Armed with self-adaptive data down-sampling method, is capable detecting 55 natural classification accuracy 99.94%, model embedded analyzed using Shapley Additive exPlanations analysis, providing quantitative interpretation performance. Furthermore, leveraging Scentformer's transfer ability, efficiently adapts to new gases. Rather than retraining all layers odor set, only fully connected need be trained pretrained model. Using 1‰ retrained model, model-based can also achieve accuracies 99.14% various gas concentrations. provides robust approach diverse direct signals real-world applications.

Язык: Английский

Процитировано

0
Novel Device for Intraoperative Quantitative Measurements of Extraocular Muscle Tensile Strength DOI Creative Commons
Hyun Jin Shin, M.-H. Park, Hyunkyoo Kang

и другие.

Biosensors, Год журнала: 2025, Номер 15(6), С. 347 - 347

Опубликована: Май 30, 2025

Understanding the tensile properties of extraocular muscles (EOMs) is crucial for successful strabismus surgery and accurate predictions surgical outcomes. Assessments EOM strength are traditionally highly dependent on expertise ophthalmic surgeon, since they involve manually pulling in opposite directions. This approach only provides subjective measurements that not quantifiable. Previous quantitative approaches have utilized various devices such as implanted force transducers or dial tension gauges connected to muscle tendons with nylon sutures, but these methods complex so rarely used outside research settings. Consequently, goal this study was create a clinically applicable device assessing strength. developed uses hook strain gauge load cell measures includes tilting sensor ensure pulled at consistent angle when applied. The performance tested 22 EOMs 11 patients intermittent exotropia during resecting medial rectus (MR) recessing lateral (LR) under general anesthesia. measured strengths MR LR were 284.9 ± 58.3 278.3 64.6 g (mean SD), respectively. In conclusion, novel clinical settings will facilitate understanding pathophysiology strabismus, well mechanical EOMs, enhance precision interventions.

Язык: Английский

Процитировано

0