Study on Injection Force Measurement in Syringe-Needle Combinations

| Posted in: Science Health Sciences Journals

Journal name: The Malaysian Journal of Medical Sciences
Original article title: Laboratory Study on Injection Force Measurement on Syringe and Needle Combinations
The Malaysian Journal of Medical Sciences (MJMS) is a peer-reviewed, open-access journal published online at least six times a year. It covers all aspects of medical sciences and prioritizes high-quality research.
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Original source:

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Author:

Theddeus Octavianus Hari Prasetyono, Prasasta Adhistana


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The Malaysian Journal of Medical Sciences:

(A peer-reviewed, open-access journal)

Full text available for: Laboratory Study on Injection Force Measurement on Syringe and Needle Combinations

Year: 2019 | Doi: 10.21315/mjms2019.26.2.8

Copyright (license): CC BY 4.0


Summary of article contents:

Introduction

Local anesthesia injections, particularly in sensitive areas like the volar side of the hand, are known to cause considerable pain, making the selection of appropriate syringes and needles crucial for minimizing discomfort. This study aimed to measure the initial and maintenance forces required for various syringe and needle combinations to provide better guidelines for local anesthetic injections. The different combinations tested included syringes ranging from 1 mL to 20 mL paired with various needle gauges, including original and specialized options such as 27G and 30G needles.

Optimal Syringe and Needle Combinations

An important finding from this study highlighted that the combination of a 1 mL syringe with the original 26G needle resulted in the lowest plunger-stopper break loose force (PBF) and dynamic gliding force (DGF), indicating less resistance during injections. The 27G spinal needle also showed promising results when used with the 1 mL syringe, revealing a lower PBF compared to other combinations. The study further illustrated that using smaller syringes with appropriate needle gauges can significantly reduce the force required for injections, thus decreasing the pain experienced by patients.

Conclusion

The research concludes that the best-recommended combination for local anesthetic injections, aimed at reducing pain, is the 1 mL syringe paired with the original 26G needle. This combination allows for better control over the volume and injection speed, which is vital for patient comfort. These findings can inform clinical practices and enhance patient experiences during local anesthesia procedures, especially in sensitive areas like the hands. Further studies, including randomized controlled trials, could help refine these recommendations and explore additional factors that may influence pain perception during injections.

FAQ section (important questions/answers):

What was the aim of the study on syringe and needle combinations?

The study aimed to measure the initial and maintenance forces required in different syringe and needle combinations to establish a reference for pain management during local anesthetic injections.

Which syringe and needle combination produced the lowest initial force?

The combination of a 1 mL syringe and a 27G spinal needle exhibited the lowest initial force required for injection according to the study's results.

Which combination is recommended to minimize pain during injections?

The study recommends using a 1 mL syringe paired with an original 26G needle, as this combination resulted in the lowest forces, potentially minimizing pain during local injections.

How were the forces measured in the syringe and needle study?

Forces were measured using a compression testing machine called the Instron 5940 Series, which tested various syringe and needle combinations at a consistent velocity to determine initial and maintenance forces.

Glossary definitions and references:

Scientific and Ayurvedic Glossary list for “Study on Injection Force Measurement in Syringe-Needle Combinations”. This list explains important keywords that occur in this article and links it to the glossary for a better understanding of that concept in the context of Ayurveda and other topics.

1) Table:
In research literature, 'Table' refers to organized data presentations, showcasing findings systematically for easy interpretation. Tables often summarize results, comparisons, or characteristics in a clear, concise format, allowing readers to easily access and comprehend complex information, enhancing the overall understanding of research outcomes and statistical significance in studies.

2) Pain:
Pain is a subjective experience often described as discomfort or suffering manifested through physical sensations. In medical studies, particularly in the context of injections or surgical procedures, understanding pain is critical as it affects patient experience, influences treatment choices, and guides the development of techniques aimed at minimizing discomfort during procedures.

3) Hand:
The hand is a vital part of the body involved in many daily functions such as grasping and manipulating objects. In medical studies, particularly in surgical contexts, the hand often serves as a focal point for procedures requiring precision. Understanding anatomical and functional aspects of the hand is crucial for effectively managing surgical interventions.

4) Study (Studying):
Studying is the process of acquiring knowledge or skills through reading, practice, or observation. In a healthcare context, studying encompasses a wide range of activities aimed at understanding diseases, treatments, and patient care practices. It is foundational to advancing both personal expertise and broader medical knowledge, vital for effective healthcare delivery.

5) Rules:
In research contexts, 'Rules' relate to established guidelines or principles governing study design, statistical analysis, and ethical conduct. Adhering to these rules ensures the validity and reliability of data, enhances transparency, and upholds scientific integrity, which is crucial for gaining trust in research findings and facilitating further advancements in medical science.

6) Post:
In medical or scientific contexts, 'Post' generally refers to the period or updates following an event, such as a procedure, study, or treatment. Post-operative care often includes monitoring recovery, managing complications, and ensuring comprehensive outcomes. This term is crucial for understanding the aftermath of clinical interventions and the importance of follow-up.

7) Filling (Filled):
In medical terminology, particularly regarding injections or syringes, 'Filled' refers to the state of a syringe or container being filled with a liquid or medication. This term is critical in understanding dosage, delivery methods, and the volume of substances administered, which directly impacts the efficacy and safety of medical treatments.

8) Burning (Burn, Burned, Burnt):
Burn refers to skin injury resulting from excessive heat, chemical exposure, or radiation. Consequently, in medical studies, particularly related to surgery or procedures, understanding burn classification, treatment protocols, and pain management is essential. This knowledge informs effective patient care, rehabilitation, and prevention strategies for future injuries.

9) Cati:
While seemingly less common in general discussion, 'Sadi' may refer to particular studies, researchers, or techniques in a medical context. Recognizing the contributions or findings associated with 'Sadi' could enhance understanding of specific practices or knowledge that can impact clinical applications, highlighting the evolving nature of medical research.

10) Measurement:
Measurement in a scientific setting involves assessing specific parameters, like force or time, using standardized methods. Accurate measurements ensure the reliability of findings, aid in comparison across studies, and allow for repeatability and validation of results. This concept is critical in understanding experimental outcomes and developing clinical applications.

11) Discussion:
Discussion refers to the section of a research paper where results are interpreted and implications are addressed. It provides a platform for exploring findings in relation to existing literature, identifies limitations, and suggests future research avenues. This aspect fosters critical thinking and helps bridge research with clinical practice.

12) Medicine:
Medicine is the science and practice encompassing diagnosis, treatment, prevention, and management of illnesses and injuries. It is the foundation of healthcare, requiring continuous learning and adaptation to new knowledge. Medicine integrates various disciplines, emphasizing evidence-based practice, enhancing patient safety, and improving overall health outcomes through innovative approaches.

13) Surface:
Surface in medical research often refers to the outer layer of tissues or interfaces where interactions occur, especially in procedures involving injections or incisions. Recognizing surface characteristics can influence techniques, such as minimizing pain or damage during interventions, thus impacting patient outcomes and enhancing procedural effectiveness, including wound healing processes.

14) Field:
Field in a medical context may denote a specific area of study or practice, such as surgery, anesthesiology, or rehabilitation. Understanding the nuances and developments within a particular field is essential for advancing clinical practices, allowing for specialization, and contributing to the overall efficacy of medical interventions and patient care approaches.

15) Pose:
Pose typically refers to a specific position or arrangement that can influence measurement or observation during medical procedures. In clinical settings, the way a patient is posed can affect comfort, ease of access for treatment, and overall outcomes, emphasizing the significance of proper positioning in enhancing healthcare efficiency and effectiveness.

Other Health Sciences Concepts:

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Discover the significance of concepts within the article: ‘Study on Injection Force Measurement in Syringe-Needle Combinations’. Further sources in the context of Health Sciences might help you critically compare this page with similair documents:

Injection, Wide awake, Local anesthesia, Conflict of interest, Statistical analysis, Experimental study, Clinical Practice, P Value, Plastic surgery, One-way ANOVA, Clinical application, Surgical Procedure, Google Scholar, RCT study, Mean Difference, Digital nerve block, Local anesthetic, Pain sensation, Clinical setting, Epinephrine, Local anesthesia injection, Spinal needle, 30 Gauge needle, 10 mL syringe, Mean SD, Authors contribution, Local Injection, Final approval, PBF, Outer diameter, Inner diameter, F-statistic, Kolmogorov Smirnov, Needle diameter, Needle length, Injection device, Hand surgery, Dorsal skin, Carpal tunnel surgery, Hand burn, Syringe Needle, Authors' Contribution, Local anesthetic injection, Needle insertion.

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