Dataset Information

A novel low-cost device for tool targeting training and microsurgical hand tremor assessment.

ABSTRACT:

Background

The spatial accuracy of microsurgical manipulations is one of the critical factors in successful surgical interventions. The purpose of this study was to create a low-cost, high-fidelity, and easy-to-use simulator for microsurgical skills training, which can be made by residents themselves at home.

Methods

In response to the COVID-19 pandemic, we created a device for spatial accuracy microsurgical skills training and implemented it in our resident's training program. We propose a design for basic and advanced models. The simulator consisted of commonly available products.

Results

A low-cost, durable, and high-fidelity basic model has been developed at a total cost of <10 dollars per unit. The model allows trainees to practice the critical microsurgical skills of tool targeting in a home-based setting.

Conclusion

The developed device can be assembled at an affordable price using commercially available materials. Such simulation models can provide valuable training opportunities for microsurgery residents.

SUBMITTER: Bykanov A

PROVIDER: S-EPMC11302592 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature

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Publications

A novel low-cost device for tool targeting training and microsurgical hand tremor assessment.

Bykanov Andrey A Kiryushin Maxim M Trube Maxim M Rastvorova Olga O Ilia Chernov C Pitskhelauri David D

Surgical neurology international 20240705

<h4>Background</h4>The spatial accuracy of microsurgical manipulations is one of the critical factors in successful surgical interventions. The purpose of this study was to create a low-cost, high-fidelity, and easy-to-use simulator for microsurgical skills training, which can be made by residents themselves at home.<h4>Methods</h4>In response to the COVID-19 pandemic, we created a device for spatial accuracy microsurgical skills training and implemented it in our resident's training program. We ...[more]

PMID: 39108394

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Project description:BackgroundImproved training approaches have the potential to overcome barriers to the use of postpartum intrauterine devices (PPIUDs) in Pakistan, including a shortage of female providers who are able to insert the device. This study assessed the effectiveness and acceptability of a competency-based onsite training approach that employed a newly developed anatomic model (the Mama-U) to train doctors and midwives on postpartum family planning (PPFP) and the insertion of PPIUDs.MethodsAn observational, mixed methods study conducted training evaluations and knowledge and skills assessments with 11 trainers and 88 doctors and midwives who participated in eight PPIUD training sessions. Two months later, follow-up interviews and clinical assessments were conducted with 20 providers, and interviews and a focus group discussion were conducted with 85 married women who received a PPIUD from a trained provider.ResultsThe training significantly improved provider knowledge (p < 0.001), and follow-up assessments showed that clinical skills were retained for at least two months post-training. After training, 81.8% of providers were confident in their ability to provide PPIUD services, and midwives and doctors had similar PPIUD insertion skills. However, midwives were more likely than doctors to meet all 10 key requirements during PPIUD counseling sessions (63.9% versus 13.3%, p = 0.004). Providers found the Mama-U model to be a useful tool for client counseling as well as training and skills practice, and clients agreed. Trainers identified the low cost, light weight, and portability of the Mama-U model as advantages over the conventional training model and noted that its abstract shape reduced embarrassment among trainers, providers, and clients.ConclusionsCompetency-based training with the Mama-U model can improve the quality of PPIUD counseling and PPIUD insertion services and has the potential to extend PPFP/PPIUD service delivery to midwives working in rural Pakistan. The portable, low-cost Mama-U permits onsite, on-the-job PPIUD insertion training that is tailored to the local setting; it is also well suited for the continuing practice that providers need to maintain their skills. Further research is needed to confirm the usefulness and cost-effectiveness of the Mama-U at scale and in other settings.

Project description:BackgroundHigh-quality cardiopulmonary resuscitation (CPR) remains essential to improve the outcome of patients in sudden cardiorespiratory arrest. Feedback on performance is a crucial component of the learning processes associated with simulation and has been shown to improve CPR quality during simulated cardiac arrest on mannequins. This study aims to evaluate skills acquisition using a new low-cost feedback device for CPR self-training when compared to standard training methods.MethodsThirty-nine pregraduated medical and biomedical engineering students were recruited for a longitudinal double-blinded randomized control study. For training Basic Life Support skills, the control group used a standard task-trainer and received feedback from an instructor. The intervention group used the same standard task-trainer, instrumented with the CPR Personal Trainer that provided automated performance feedback (with no instructor) on compression-related parameters. Students' knowledge and skills were assessed before and after training, through a theoretical knowledge test and 2 minutes of CPR practical performance.ResultsThe theoretical tests showed an improvement both in the intervention and in the control group. For each compression-related parameters (hands position, recoil, rate, and depth), significant increase in scores is observed, between the pre- and the post-test, in both groups. The intervention and control groups presented identical mean differences for the total score (0.72 vs 0.72), with no statistical difference (P = 0.754).ConclusionsThe proposed tool proved to be effective in the acquisition of compression-related skills, with similar outcomes as the traditional instructor-based method, corroborating the hypothesis that a low-cost tool with feedback for CPR self-training can provide an alternative or a complementary extension to traditional training methods. The system can also be considered cost-efficient as it reduces the permanent presence of an instructor for the chest compressions training, promoting regular training outside formal training courses.

Dataset Information

A novel low-cost device for tool targeting training and microsurgical hand tremor assessment.

Background

Methods

Results

Conclusion

Publications

A novel low-cost device for tool targeting training and microsurgical hand tremor assessment.

Similar Datasets

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