Latex Gloves Research Articles

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Latex, made from Hevea brasiliensis sap, is the material used to make many medical products, including catheters, balloons and gloves. Hundreds of allergens from natural rubber latex have been identified, and 15 of them were numbered, from Hev b1 to Hev b15. Natural proteins in rubber cause both asymptomatic sensitization and type I IgE-mediated hypersensitivity. Treatment of latex makes use of chemical antioxidants that can also bring about type IV hypersensitivity reactions. Latex allergy is one of the most common causes of anaphylaxis in the operating room, and its prevalence has been growing since 1980s, together with the popularity of latex gloves. It is a well-known problem among medical professionals, with gloves and inhaled aerosol particles being the sources thereof. This study aimed to review the current scientific research and practical data in this only partially investigated area. In addition, increasing the awareness of doctors and patients minimizes the existing risks of latex allergy.

Non-Sterile Gloves as a Source of Radiation-Tolerant Microorganisms.

Radiation methods are widely used for disinfection and sterilization applications. Microorganisms demonstrate known, variable tolerance levels to inactivation with lower doses of ionizing and non-ionizing radiation based on multiple mechanisms of resistance in their structures and nucleic acid repair mechanisms. The radiation dose required to ensure microbial inactivation during sterilization is typically based on the understanding and routine monitoring of the natural population and resistance of microorganisms on products exposed to radiation sterilization processes. This report describes the isolation of Roseomonas mucosa in a device manufacturing environment that was detected during routine device bioburden and dose verification monitoring. Sources of Gram-negative bacteria in the environment were investigated. Non-sterile examination gloves used during manufacturing were found to be a persistent source of R. mucosa and other microbial contaminants. The source of contamination was determined to be from the glove manufacturing process. Maintenance and routine microbiological controls during glove manufacturing, including water systems, are required to reduce the risks of gloves being a source of unexpected microbiological contamination.

A Case Report of Anaphylaxis in Health Care Personnel: The Importance of History-Taking and Occupational Health Management

The authors described a 43-year-old male Thai practical nurse (PN) who developed anaphylaxis several times between 2013 and 2019, possibly caused by jackfruit (Artocarpus heterophyllus) and eggplant (Solanum melongena) ingestion. The occupational medicine physician suspected that the anaphylaxis might be due to a cross reaction of these plants to latex protein in medical gloves as this PN had a history of contact urticaria while using disposable latex gloves in December 2014. The symptoms disappeared after he used sterile latex powdered gloves with reusable. According to the history and the result of specific IgE against latex of 28.1 KUA/L and jackfruit of 1.61 KUA/L, although no skin prick test was performed, he was then diagnosed with latex-fruit syndrome. The use of nitrile gloves and latex products avoidance were advised. At the 1-year follow-up, he had no recurrent allergic symptoms or anaphylaxis. Keywords: Anaphylaxis; Eggplant; Jackfruit; Latex allergy; Latex-fruit syndrome

Contamination of Resin-Matrix Composites on Chairside Handling Using Latex or Nitrile Gloves: An In Vitro Study

The aim of this study was to evaluate the effect of different gloves and clinical environment on the contamination of resin-matrix composites for restorative dentistry. Specimens of nano-hybrid resin-matrix composite (n = 6) were divided in groups regarding the handling with (A) clinical spatula; (B) latex gloves; (C) latex or (D) nitrile gloves with human saliva; (E) latex or (F) nitrile gloves with human blood. After light curing, groups of specimens were analyzed by optical microscopy at magnification ranging from x30 up to x500 and by scanning electron microscopy at different magnification ranging from x50 up to x8000. Handling of resin-matrix composites with unpowdered nitrile gloves or clinical spatulas avoided the presence of contaminants. However, agglomerates of the resin-matrix composite itself became entrapped leading to a heterogenous morphological aspect. SEM images revealed the presence of corn-derived starch released from the powdered gloves. Also, the formation of micro-spaces (voids) occurred after handling with powdered latex gloves. Specimens handled with both type of gloves contaminated with saliva showed a conditioning layer composed of glycoproteins rolls and compounds including calcium-based chlorides, phosphates, and carbonates. Also, blood products were transferred from the contaminated gloves to the resin-matrix composites after handling. Thus, resin-matrix composite restorations are susceptible to contamination with debris from powdered gloves. Also, saliva or blood debris become adsorbed and entrapped in the resin-matrix composites during clinical handling leading to the presence of defects such macro- and micro-scale voids or contaminant agglomerates.

Dentinal Microcracks after Root Canal Preparation in Primary Root: An In Vitro Evaluation of ProTaper Gold and Kedo-S Rotary File Systems.

There is a possibility of dentinal crack formation in primary teeth after root canal preparation using rotary files. To evaluate and compare the effect of ProTaper-Gold and Kedo-S rotary files on crack formation after root canal preparation in primary molars. A total of 120 freshly extracted mandibular primary molars (6-9 years) were randomly divided into three groups of 40 each: ProTaper-Gold, Kedo-S, and Hand H-files, respectively. The roots were covered with a snuggly fitting surgical glove and stabilized in the teeth slot of a silicone mold of mandibular mixed dentition. Dental casts were obtained in a mixture of plaster of paris and sawdust. A screw system was incorporated in the cast for stabilization of the cast into the phantom head. All the root canals were instrumented in a standard operating position till 1 mm short of the radiographic apex. All roots were then stained and sectioned perpendicular to the long axis at the furcation level and 2 mm below the furcation to obtain one section per tooth. Sections were examined under a stereomicroscope at 25× magnification for any crack formations and recorded. Data were analyzed using Wilcoxon signed-rank and Kruskal-Wallis tests (p = 0.05). The total number of cracks in terms of percentage following the use of ProTaper Gold, Kedo-S, and H-files were 35, 10, and 0%, respectively, on the upper surface and 15, 5, and 0% on the lower surface. Within the group, there was a statistically significant difference in ProTaper-Gold (p = 0.001). The use of ProTaper-Gold resulted in a greater number of dentinal cracks compared to Kedo-S and H-files. Patil MB, Mandroli PS, Jalannavar P, et al. Dentinal Microcracks after Root Canal Preparation in Primary Root: An In Vitro Evaluation of ProTaper Gold and Kedo-S Rotary File Systems. Int J Clin Pediatr Dent 2023;16(5):692-697.

Contact allergy to medical devices

Abstract Background Medical devices are not subject to any legal obligation to declare ingredients. With an increasing number of available medical devices, increasing reports of contact allergies to these devices result in a more difficult, delayed or lack of diagnosis of the trigger. Methods Elaborate chemical methods, such as gas chromatography–mass spectroscopy, were able to detect novel contact allergens in medical devices. Results Diabetic patients requiring insulin benefit from sophisticated glucose sensor measurement systems and insulin pump systems, but are limited in their choices by the development of contact allergy. Potential contact allergens in medical adhesives, plasters, and wound dressings require extensive diagnostic testing. Contact allergic reactions to cardiac electronic implants are rare. The potential relevance of a contact allergic reaction to endoluminal stents to restenosis of the treated vascular territory is discussed. Contact dermatitis to medical gloves is usually due to the vulcanization accelerators. Mouth–nose protective or FFP2 mask-associated eczema is often irritant, very rarely allergic in origin. Conclusion With continued development of medical devices, new contact allergens are introduced. The declaration of their ingredients is necessary for rapid diagnosis and future prevention.

A Deep Learning Approach to Classify Surgical Skill in Microsurgery Using Force Data from a Novel Sensorised Surgical Glove.

Microsurgery serves as the foundation for numerous operative procedures. Given its highly technical nature, the assessment of surgical skill becomes an essential component of clinical practice and microsurgery education. The interaction forces between surgical tools and tissues play a pivotal role in surgical success, making them a valuable indicator of surgical skill. In this study, we employ six distinct deep learning architectures (LSTM, GRU, Bi-LSTM, CLDNN, TCN, Transformer) specifically designed for the classification of surgical skill levels. We use force data obtained from a novel sensorized surgical glove utilized during a microsurgical task. To enhance the performance of our models, we propose six data augmentation techniques. The proposed frameworks are accompanied by a comprehensive analysis, both quantitative and qualitative, including experiments conducted with two cross-validation schemes and interpretable visualizations of the network's decision-making process. Our experimental results show that CLDNN and TCN are the top-performing models, achieving impressive accuracy rates of 96.16% and 97.45%, respectively. This not only underscores the effectiveness of our proposed architectures, but also serves as compelling evidence that the force data obtained through the sensorized surgical glove contains valuable information regarding surgical skill.

Identifikasi Risiko Keselamatan dan Kesehatan Kerja Pada Proses Perbaikan Kapal Riset Geomarin III dengan Metode HIRADC

The application of K3 according to standards will help workers feel safe at work and can avoid potential work accidents. Lack of awareness of the application of K3 during work can result in the emergence of hazard risks for workers. The purpose of this study is to determine the types of work activities that are at risk and determine the application of work accident control efforts in the repair process on the GEOMARIN III research ship. The method used is HIRADC (Hazard Identification Risk Assessment and Determining Control). The identification results from the deck department and machinery department obtained 13 potential hazards with risk analysis where 4 risks included in the low risk category and 9 risks included in the medium risk category. Risk control that can be done to minimize work accidents is to inspect and maintain work equipment regularly and the use of personal protective equipment (PPE) according to standards and complete consisting of safety helmets, safety shoes, safety googles, safety gloves, ear plugs and masks. This research provides concrete recommendations on how to identify and mitigate K3 risks in the repair of research vessels, as well as contributes to the development of knowledge on the application of the HIRADC method in the shipping industry.

Results of an Adjustable Traction Method Using Surgical Gloves and K-Wires for the Treatment of Proximal Interphalangeal Joint Fracture Dislocation

This study aimed to evaluate an adjustable traction method using surgical gloves and Kirschner wires (K-wires) for proximal interphalangeal (PIP) fracture dislocations and examine the association between a reduction pin and range of motion (ROM), and between subluxation immediately after removal and ROM. Patients who underwent this surgical method for PIP joint dislocation fractures between 2003 and 2017 were included. We retrospectively investigated the postoperative results. We defined patients having surgery within 4 weeks after an injury as fresh cases and after 4 weeks as chronic cases. K-wires were inserted at the center of the proximal phalangeal head and the distal part of the middle phalanx to create a frame, and the finger of the surgical glove was used as a traction-force generator. We analyzed the association of ROM with each finger, age, presence of a reduction pin, and subluxation immediately after frame removal. Overall, 37 fingers were included (27 acute and 10 chronic). The mean age of the participants was 40.0 years (range: 13-72 years). The mean follow-up period was 10.5 months (3-47 months). The final active ROM was -4.6°/94.6° (extension/flexion) for acute cases and -27.0°/73.5° for chronic ones. Active ROM was significantly better in patients with a reduction pin than in those without it. Subluxation immediately after frame removal was not associated with postoperative active ROM. Additionally, all PIP joints with subluxation that occurred immediately after frame removal achieved good joint congruity. The results of the adjustable traction method using surgical gloves and K-wires were satisfactory. Postoperative ROM did not decrease because of the additional reduction pin. Subluxation occurring immediately after frame removal did not affect the ROM, ultimately resulting in good joint congruity. Therapeutic IV.

Activity of antimicrobial examination gloves under realistic conditions: challenge not fulfilled

BackgroundAntimicrobial materials or surfaces are advertised as part of infection prevention bundles. However, the efficacy of such antimicrobial surfaces has not been sufficiently investigated in hospitals. In this study, the antimicrobial activity of examination gloves with light-activated antimicrobial properties against Gram-positive microorganisms was investigated modelling real live conditions.MethodIn a standardized experimental set-up with dry and realistic contamination, the antimicrobial properties of gloves claiming light dependent antimicrobial activity against Gram-positive organisms were tested in comparison with conventional examination gloves. All gloves were contaminated through a standardized activity of the test persons for construction with contaminated building blocks. For contamination suspensions of Enterococcus faecium ATCC 6057, Acinetobacter baumannii (outbreak strain), methicillin resistant Staphylococcus aureus ATCC 43300 or E. faecium (VRE) patient isolate were dried on the surfaces. After the standardized activity, the gloves were held for 10 min in the light present in the room (bright conditions) and the grade of contamination was determined subsequently by quantitative culture. In one experimental series gloves were held in a dark box after contamination as a control (dark conditions).ResultsThe light intensity in all experiments under bright conditions was significantly above the limit value specified by the manufacturer for the activation of antimicrobial properties (> 500 lx). The mean values for experiments with antimicrobial active and non-active gloves were 955 and 935 lx, respectively. As claimed by the manufacture, the gloves showed no sufficient efficacy against A. baumannii under bright conditions. Against Gram-positive microorganisms such as E. faecium, E. faecium (VRE) and methicillin resistant S. aureus the gloves showed only very low antimicrobial activity with a reduction factor < 1 log10 even after 10 min in bright conditions. Interestingly, comparable results for experiments with A. baumannii and E. faecium were shown under dark conditions.ConclusionThe lack of activity of the active principle against Gram-negative microorganisms could be confirmed. The reduction factors of > 4 log10 within 5 min for Gram-positive microorganisms claimed for the product using a standard test procedure (ASTM D7907) could not be confirmed in a realistic experimental test set-up even after 10 min of light exposure. The effectiveness against Gram-positive microorganisms should be further investigated under realistic (dry) conditions, including patient care. At this stage, the use of supposedly antimicrobial gloves should not be recommended, as the belief in their efficacy may encourage the misuse of gloves.

Wearable Electrochemical Glove-Based Analytical Device (eGAD) for the Detection of Methamphetamine Employing Silver Nanoparticles.

Illicit drug misuse has become a widespread issue that requires continuous drug monitoring and diagnosis. Wearable electrochemical drug detection devices possess the potential to function as potent screening instruments in the possession of law enforcement personnel, aiding in the fight against drug trafficking and facilitating forensic investigations conducted on site. These wearable sensors are promising alternatives to traditional detection methods. In this study, we present a novel wearable electrochemical glove-based analytical device (eGAD) designed especially for detecting the club drug, methamphetamine. To develop this sensor, we immobilized meth aptamer onto silver nanoparticle (AgNPs)-modified electrodes that were printed onto latex gloves. The characteristics of AgNPs, including their shape, size and purity were analysed using FTIR, SEM and UV vis spectrometry, confirming the successful synthesis. The developed sensor shows a 0.1 µg/mL limit of detection and 0.3 µg/mL limit of quantification with a linear concentration range of about 0.01-5 µg/mL and recovery percentages of approximately 102 and 103%, respectively. To demonstrate its applicability, we tested the developed wearable sensor by spiking various alcoholic and non-alcoholic drink samples. We found that the sensor remains effective for 60 days, making it a practical option with a reasonable shelf-life. The developed sensor offers several advantages, including its affordability, ease of handling and high sensitivity and selectivity. Its portable nature makes it an ideal tool for rapid detection of METH in beverages too.

The possibility of spreading herpes simplex virus type 1 via food handling and sharing.

Herpes simplex virus type 1 (HSV-1) is an enveloped virus that causes recurrent and incurable diseases in 67% of the world population. Although it is not listed as a foodborne virus, some studies have shown that it can be recovered from surfaces as well as food. We investigated its persistence at -20°C, 4°C, 20°C or 37°C for up to 7 days on stainless steel, aluminum, glass, polypropylene, cheddar cheese, sliced almond, and apple skin and in cola soft drink, orange juice, coffee, and milk as well as its transferability from stainless steel to dry or moistened nitrile or latex gloves over time at typical ambient temperatures. Based on plaque assay on Vero cells, HSV-1 persisted at least 24h on all surfaces and at least 1h on food matrices but was inactivated quickly in cola soft drink. Temperature and pH affected HSV-1 infectivity. Transfer of HSV-1 at a contact pressure of 1kg cm2-1 for 10s occurred only on latex, especially moistened. Our data on the persistence of HSV-1 on food-related surfaces suggest that some risk may be associated with sharing foods with infected carriers.

Comparative Assessment of Hypersensitivity Reactions on Use of Latex and Nitrile Gloves Among General Dental Practitioners: A Cross-Sectional Study.

Background Latex gloves are used more frequently by dental, medical, and other health workers and their allergy has also increased as a result, dentists are frequently exposed to latex or nitrile gloves for extended periods. This prolonged exposure often leads to local symptoms such as itching and erythema rashes. However, some dentists experience more severe systemic reactions, including swelling, wheezing, breathlessness, and even an increase in blood pressure. Latex gloves have recently been replaced with nitrile gloves, powder-free latex gloves, and other preventive measuresto avoid allergies. Latex allergies are more common than nitrile allergies, as they are hypoallergic with properties such astear-resistant and provide an equivalent level of defense against various dental materials and procedures. Women experience more allergic reactions than men. Not only are dentists exposed to this allergy but the patient can also be exposed during the procedure. This study aimed to assess hypersensitive reactions to the use of latex and nitrile gloves among general dentist practitioners and dental students. Methods A cross-sectional study was conducted in Wardha, Maharashtra, India, to evaluate allergic reactions to latex and nitrile gloves among general dental practitioners and dental students at college. A questionnaire-based study was conducted with a sample size of 356. The self-administered survey inquiries about glove compliance, the time they wear the gloves, regular glove use, and problems related to latex or nitrile contact. In addition, dentists and dental students' personal histories of allergies to medications, dental materials, disinfectants, or other chemicals were noted, as well as signs and symptoms they experienced from prolonged contact with gloves. Result The total number of responses collected was 356. The investigated dentists were 274 and 82 were students, out of which 122 (34.3%) were male and 234 (65.7%) were female. Responses showed that 224 (62.92%) used latex gloves, and 132 (37.08%) used nitrile gloves. Among 356 participants 175 showed symptoms by the use of both latex and nitrile gloves, out of which 85.14% showed allergy to latex and 14.85% to nitrile gloves. All 175 individuals showed type IV hypersensitivity, and none of them showed type I. Conclusion Latex gloves are not the only option for dentists who experience itching when wearing gloves; they can also use powered-free latex gloves and nitrile gloves or take precautions such as not using oil-based cream, washing their hands, or taking pharmaceuticals such as cetirizine, pheniramine maleate, etc. However, when symptoms worsen and include erythema, swelling, wheezing, and in some cases, anaphylactic shock may occurthey tend to use alternative gloves.

Investigation the Role of Various Antiseptics on the Prevalence of Skin Microbiota and Post Cesarean Surgery Infections

During this study, 690 swabs were taken from different sites divided as the following: First, 350 swabs from surgical instruments, doctor gloves, and antiseptics before beginning cesarean surgery to ensure their sterilization. Second, 310 swabs from 70 skins (out of 100) of female patients attending Al-Elwiya Educational Maternity Hospital were taken at the site of cesarean surgery incision before and after sterilization with 10% povidone-iodine and 10% povidone-iodine mixed with 70% ethanol to detect the efficiency of antiseptics and any bacterial invasion might cause post operative infections. Furthermore, 30 swabs from infected surgical sites were taken from 30 female patients with post operative cesarean infections to detect the causative bacterial pathogen. The result of 350 swabs that were all taken from different surgical instruments, doctor gloves, and antiseptics before surgery in all groups showed negative growth culture. The bacterial isolates were primary identified by phenotypic examinations and biochemical tests and final identification by VITEK -2 system. Staphylococcus epidermidis was revealed to be the prevalent bacterial species from all skin sample sources, while Staphylococcus aureus was dominant in surgical site infections. Sterilization with 10% povidone iodine mixed with 70% ethanol showed less bacterial load on skin with a significant decrease in the numbers of isolated bacteria in comparison to use 10% povidone iodine solution alone.

The efficacy and safety of autologous activated platelet-rich plasma therapy as adjuvant treatment of atopic dermatitis in pregnant woman

Introduction: Atopic dermatitis (AD) is a chronic relapsing inflammatory skin disorder which involves skin barrier and immune dysregulation. The management of AD involves the use of moisturizers and immunosuppressant which are only used for temporary symptom relief and may potentially harm the fetal growth. Autologous activated platelet-rich plasma (aaPRP) is a potential adjuvant treatment for symptom control in pregnant AD patient. This report examines a case of a pregnant patient with AD treated with aaPRP and the monitoring of fetal growth until birth. Case Report: A 37-year-old pregnant patient with a history of AD when in contact with latex or consumption of dairy products came to Hayandra Clinic. As she had been working as anesthesiologist continuously in contact with latex gloves, she underwent routine aaPRP therapy for 3 years and had 15 aaPRP treatments over the course of her pregnancy. The patient had lesser lesions when AD was induced, no exacerbation of symptoms during pregnancy, and the baby was healthy during pregnancy to birth. Conclusion: The use of aaPRP therapy for the management of AD may be indicated as it controls the symptoms yet is safe for the patient during pregnancy. There was also no harm effect showing on the fetal development. A larger study such as randomized controlled trial is required to evaluate our findings.

Utilization of engineered silicate dispersion as a cost-effective cheapener and engineered carbonate dispersion as novel reinforcing additives for nitrile latex glove application

Utilization of silicate minerals fillers in latex offer dual function as a compatible filler and cheapener that economical way to reduce latex consumption. This research explores the effect of using Engineered Silicate Composite Dispersion (ESD 086) as fillers for nitrile latex-supported gloves, seeking to explore their properties while ensuring cost-effectiveness. The reinforcement effect of novel Engineered Carbonate Dispersion (ECD 011) for ESD 086 filled Carboxylated Nitrile Butadiene Rubber (XNBR/ESD 086) latex films has also been explored. XNBR latex films were compounded with three variants of ESD 086 at different loadings (in phr). From three variants of ESD 086 fillers, variant ESD 086A at 10 phr shows the highest tensile strength. As the ESD 086A filler loading increased up to 15 phr, the tensile strength decreased, indicating the ineffectiveness to be used at higher loading. The work was continued by exploring the use of novel ECD 011 to minimize the decrement effect. The 15 phr ESD 086 filled XNBR latex films (XNBR/ESD 086A-15) were subjected to a hybrid loading from 0 to 1.2 phr with 0.2 phr staggered increment together with the reduction of ECD 011:ZnO ratio in the XNBR latex compounds. Results show that at 0.6:0.6 phr of ECD 011:ZnO, the tensile strength of XNBR/ESD 086A-15 latex films increased and the elongation at break also improved. Using ESD 086A can reduce the usage of XNBR latex. Still, it can only be used up to 10 phr (optimum loading) and ECD 011 can maintain the physical properties and offer maximum cost-saving options for XNBR latex glove formulation at higher loading of ESD fillers. Overall, both engineered dispersions offer potential commercial benefits for the Nitrile gloves industry.

Dermatological Complaints of Contact Dermatitis During the COVID-19 Pandemic (2019-2021) Among Healthcare Workers of an Isfahan University-Affiliated Hospital, Iran

Background and aims: Using anti-septic and personal protective equipment (PPE) may cause contact dermatitis (CD) in hospital staff. During COVID-19, the team used PPE and hand washing more frequently. This study investigated the prevalence of CD and its related factors among hospital staff during the COVID-19 pandemic. Methods: Overall, 360 participants were selected by proportion sampling from an Isfahan University-affiliated hospital (Alzahra hospital) between 2019 and 2021. A checklist about demographic and workplace variables, skin signs, and symptoms was distributed to samples. We assessed associations between the frequencies of the worksite and cleaning product exposures and a symptom-based definition of CD among current hospital workers. Results: The prevalence of hand dermatitis in participants and their mean age were 84% and 35.7±8.6 years, respectively. In addition, the most reported symptoms were itching (147, 40%) and redness of the hand (141, 39%). Using gloves, especially latex and vinyl gloves, had a significant association with the incidence of CD (P&lt;0.03). The frequency and time of hand washing had no significant relationship with dermatitis (P&gt;0.05). Conclusion: Setting up preventive actions and managing this condition are better to be influential among the policies of hospital managers given the high prevalence of CD among hospital workers.

Optimizing natural rubber blends for examination gloves: Vacuum radiation for mechanical strength and solvent barrier

AbstractNatural rubber (NR) is emblematic of sustainability compared to synthetic rubber. However, the tradition of adding sulfur as a vulcanization ingredient results in the release of toxic substances and the potential for health issues. In this study, a feasible strategy was proposed to replace sulfur and discover a safe bulk modification process for NR films. The results have shown that the NR particle size was disintegrated to below 10 nm by gamma irradiation. High tension strength up to 24.45 MPa was observed in the vulcanized NR blend film, which could be elongated up to 800% strain after exposure to an optimum dose of 14 kGy. In comparison to commercial NR latex and nitrile gloves, the vulcanized NR/ SIS films exhibited better chemical resistance ability against hexane, methanol, toluene, and acetone, as revealed by the permeation test. The appearance of amorphous regions and highly oriented NR crystallites was observed through transmission electron microscopy. Findings from this study propose the vacuum radiation strategy that can replace conventional vulcanization methods, resulting in NR films with high mechanical and barrier performance. Furthermore, the emission of toxic substances is reduced by this green process, making it practically useful for potential chemical‐resistant examination glove applications.

Evaluation of the Performance of Different Types of Radiation Protection Gloves: A Cross-sectional Study.

Radiation exposure of a practitioner's fingers is a problem in interventional radiology, and radiation protection gloves (protective gloves) can help reduce such exposure. Several types of protective gloves are commercially available from various manufacturers. In the present study, we compared the protective effects and usability of four types of protective gloves. To investigate the radiation protection effect, we placed normal surgical gloves and the four types of protective gloves on phantom hands with thermoluminescent dosimeters (TLD) attached to the fingertips and the dorsum and palms of the hands. Next, they were irradiated with x rays, and the radiation dose was measured and compared using the TLDs. In terms of usability, 42 medical staff members completed a questionnaire that included seven items, such as finger movability, tactile sensation, grip, and overall satisfaction, which were scored on a 5-point scale. Consequently, the protective effects differed between the gloves, and radiation exposure was lower by 30% to 60% with these gloves compared with surgical gloves. In terms of usability, a difference of 2 to 4 points was noted between the gloves for each questionnaire item. These results suggest that radiation protective gloves can protect the surgeon's fingers from radiation exposure without reducing work efficiency by selecting gloves according to the surgical procedure.

CAPN: a Combine Attention Partial Network for glove detection.

Accidents caused by operators failing to wear safety gloves are a frequent problem at electric power operation sites, and the inefficiency of manual supervision and the lack of effective supervision methods result in frequent electricity safety accidents. To address the issue of low accuracy in glove detection with small-scale glove datasets. This article proposes a real-time glove detection algorithm using video surveillance to address these issues. The approach employs transfer learning and an attention mechanism to enhance detection average precision. The key ideas of our algorithm are as follows: (1) introducing the Combine Attention Partial Network (CAPN) based on convolutional neural networks, which can accurately recognize whether gloves are being worn, (2) combining channel attention and spatial attention modules to improve CAPN's ability to extract deeper feature information and recognition accuracy, and (3) using transfer learning to transfer human hand features in different states to gloves to enhance the small sample dataset of gloves. Experimental results show that the proposed network structure achieves high performance in terms of detection average precision. The average precision of glove detection reached 96.59%, demonstrating the efficacy of CAPN.