[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"nav-categories":3,"article-korean-innovators-transform-glue-gun-into-breakthrough-bone-repair-device":70},{"data":4},[5,37,57,64],{"name":6,"slug":7,"categories":8},"Productivity","productivity",[9,13,17,21,25,29,33],{"id":10,"title":11,"slug":12},17,"Branding","branding",{"id":14,"title":15,"slug":16},19,"Marketing","marketing",{"id":18,"title":19,"slug":20},20,"Work","work",{"id":22,"title":23,"slug":24},34,"Community","community",{"id":26,"title":27,"slug":28},21,"For newbies","for-newbies",{"id":30,"title":31,"slug":32},24,"Investment","investment",{"id":34,"title":35,"slug":36},22,"Finance","finance",{"name":38,"slug":39,"categories":40},"Tech","tech",[41,45,49,53],{"id":42,"title":43,"slug":44},28,"Technology","technology",{"id":46,"title":47,"slug":48},32,"Artificial Intelligence","artificial-intelligence",{"id":50,"title":51,"slug":52},26,"Security and protection","security-and-protection",{"id":54,"title":55,"slug":56},31,"YouTube Blog","youtube-blog",{"name":58,"slug":59,"categories":60},"News","news",[61],{"id":62,"title":58,"slug":63},18,"quasanews",{"name":65,"slug":66,"categories":67},"Business","business",[68],{"id":69,"title":65,"slug":66},16,{"post":71,"published_news":97,"popular_news":161,"categories":232},{"title":72,"description":73,"meta_title":72,"meta_description":74,"meta_keywords":75,"text":76,"slug":77,"created_at":78,"publish_at":79,"formatted_created_at":80,"category_id":42,"links":81,"view_type":86,"video_url":87,"views":88,"likes":89,"lang":90,"comments_count":89,"category":91},"Korean Innovators Transform Glue Gun into Breakthrough Bone Repair Device","In a fusion of everyday ingenuity and cutting-edge medical technology, South Korean researchers have reimagined the humble hot glue gun as a revolutionary tool for orthopedic surgery. This handheld 3D printer, capable of fabricating customized bone grafts directly onto fractures during operations, promises to slash surgery times, minimize infection risks, and accelerate healing. Tested successfully in animal models, the device could soon redefine how surgeons tackle complex bone injuries, turning operating rooms into on-the-spot fabrication labs.","In a fusion of everyday ingenuity and cutting-edge medical technology, South Korean researchers have reimagined the humble hot glue gun as a revolutionary tool for orthopedic surgery.","The innovation stems from a collaboration between scientists at Sungkyunkwan University in South Korea and researchers from the United States.","\u003Cp>\u003Cstrong>In a fusion of everyday ingenuity and cutting-edge medical technology, South Korean researchers have reimagined the humble hot glue gun as a revolutionary tool for orthopedic surgery\u003C/strong>.\u003C/p>\n\n\u003Cp>This handheld 3D printer, capable of fabricating customized bone grafts directly onto fractures during operations, promises to slash surgery times, minimize infection risks, and accelerate healing. Tested successfully in animal models, the device could soon redefine how surgeons tackle complex bone injuries, turning operating rooms into on-the-spot fabrication labs.\u003C/p>\n\n\u003Chr />\n\u003Ch4>\u003Cstrong>From Craft Tool to Surgical Savior\u003C/strong>\u003C/h4>\n\n\u003Cp>\u003Cpicture class=\"image-align-left\">\u003Csource srcset=\"https://cdn.quasa.io/photos/00/photo_2025-09-15_12-40-35.webp\" type=\"image/webp\">\u003Cimg alt=\"Korean Innovators Transform Glue Gun into Breakthrough Bone Repair Device\" class=\"image-align-left\" height=\"300\" src=\"https://cdn.quasa.io/photos/00/photo_2025-09-15_12-40-35.jpg\" width=\"300\" />\u003C/picture>The innovation stems from a collaboration between scientists at Sungkyunkwan University in South Korea and researchers from the United States. Traditional bone repair often relies on pre-manufactured implants made from metal, donor bone, or lab-printed materials.\u003C/p>\n\n\u003Cp>For irregular fractures — common in trauma cases — these must be custom-designed and produced beforehand, adding delays and costs. The new device flips this script: surgeons load it with a specialized filament, heat it to a tissue-safe temperature, and extrude biodegradable scaffolds right into the defect site.\u003C/p>\n\n\u003Cp>At its core, the tool is a modified commercial glue gun, compact enough to fit in a surgeon's hand and manually operated for intuitive control. "Because the device is compact and manually operated, the surgeon can adjust the printing direction, angle, and depth during the procedure in real time," explained lead researcher Professor Jeong Sik Lee. This real-time adaptability ensures a perfect fit for jagged breaks, filling gaps that off-the-shelf solutions can't match — all in mere minutes, drastically cutting operative times.\u003C/p>\n\n\u003Chr />\n\u003Ch4>\u003Cstrong>A Biocompatible Filament Packed with Healing Power\u003C/strong>\u003C/h4>\n\n\u003Cp>\u003Cpicture class=\"image-align-right\">\u003Csource srcset=\"https://cdn.quasa.io/photos/00/image-2025-09-15t124841319.webp\" type=\"image/webp\">\u003Cimg alt=\"Korean Innovators Transform Glue Gun into Breakthrough Bone Repair Device\" class=\"image-align-right\" height=\"225\" src=\"https://cdn.quasa.io/photos/00/image-2025-09-15t124841319.jpg\" width=\"300\" />\u003C/picture>The magic lies in the filament: a composite of hydroxyapatite (HA) — a mineral that mimics natural bone and promotes regeneration — and polycaprolactone (PCL), a flexible, biocompatible thermoplastic. By tweaking the HA-to-PCL ratio, the team can tailor the graft's hardness, strength, and degradation rate to suit specific bones, from the rigid femur to more pliable areas.\u003C/p>\n\n\u003Cp>To combat post-surgical infections — a leading cause of implant failure — the filament incorporates antibiotics like vancomycin and gentamicin. In lab tests, these scaffolds effectively halted the growth of common culprits E. coli and S. aureus, both in petri dishes and liquid cultures. The low extrusion temperature (around body heat) further protects surrounding soft tissues from thermal damage, ensuring the graft integrates seamlessly without necrosis.\u003C/p>\n\n\u003Chr />\n\u003Ch4>\u003Cstrong>Promising Results from Rabbit Trials\u003C/strong>\u003C/h4>\n\n\u003Cp>The device's potential shone in rigorous animal studies on New Zealand white rabbits with critical-sized femoral defects. After implanting the 3D-printed grafts, the team monitored healing over 12 weeks. Results were striking: no infections or tissue damage occurred, and bone regeneration outpaced traditional bone cement by a significant margin. Micro-CT scans revealed robust new bone formation, with the biodegradable scaffold gradually dissolving as natural tissue took over.\u003C/p>\n\n\u003Cp>"This highlights a significant advantage in terms of reducing operative time and improving procedural efficiency under real surgical conditions," Lee noted. Compared to conventional methods, the approach not only speeds recovery but also reduces reliance on donor grafts or metals, which can trigger immune responses.\u003C/p>\n\n\u003Chr />\n\u003Cp>\u003Cstrong>Also read:\u003C/strong>\u003C/p>\n\n\u003Cul>\n\t\u003Cli>\u003Ca href=\"https://quasa.io/media/sakana-ai-expands-into-finance-japanese-startup-hires-technical-program-manager-for-enterprise-ai-integration\">Sakana AI Expands into Finance: Japanese Startup Hires Technical Program Manager for Enterprise AI Integration\u003C/a>\u003C/li>\n\t\u003Cli>\u003Ca href=\"https://quasa.io/media/supir-the-revolutionary-image-restorer-and-upscaler-redefining-ai-restoration\">Supir: The Revolutionary Image Restorer and Upscaler Redefining AI Restoration\u003C/a>\u003C/li>\n\t\u003Cli>\u003Ca href=\"https://quasa.io/media/deepseek-s-new-rules-mandatory-ai-labels-usher-in-an-era-of-content-traceability\">DeepSeek's New Rules: Mandatory AI Labels Usher in an Era of Content Traceability\u003C/a>\u003C/li>\n\u003C/ul>\n\n\u003Chr />\n\u003Ch4>\u003Cstrong>Paving the Way for Human Trials\u003C/strong>\u003C/h4>\n\n\u003Cp>While still in preclinical stages, the researchers are gearing up for human testing, focusing on sterilization protocols, production standardization, and regulatory hurdles. If successful, this "glue gun" could democratize personalized orthopedics, making advanced implants accessible in resource-limited settings. It aligns with broader trends in in situ 3D printing, where fabrication happens at the point of need — think customized wound dressings or vascular scaffolds.\u003C/p>\n\n\u003Cp>As one collaborator put it, "We believe this approach has the potential to fundamentally change the paradigm of bone defect treatment." For patients with fractures from accidents, osteoporosis, or cancer resections, the implications are profound: faster surgeries, fewer complications, and a quicker return to life unhindered by hardware.\u003C/p>\n\n\u003Cp>In an era where biofabrication meets bedside urgency, South Korea's glue gun gambit reminds us that sometimes, the simplest modifications yield the most profound breakthroughs.\u003C/p>","korean-innovators-transform-glue-gun-into-breakthrough-bone-repair-device","2025-09-15T10:49:38.000000Z","2025-10-06T09:40:00.000000Z","06.10.2025",{"image":82,"image_webp":83,"thumb":84,"thumb_webp":85},"https://cdn.quasa.io/images/news/jEjCvquo1PSK9Rf71s4sGh3soy9ld4d86RlQCB3P.jpg","https://cdn.quasa.io/images/news/jEjCvquo1PSK9Rf71s4sGh3soy9ld4d86RlQCB3P.webp","https://cdn.quasa.io/thumbs/news-thumb/images/news/jEjCvquo1PSK9Rf71s4sGh3soy9ld4d86RlQCB3P.jpg","https://cdn.quasa.io/thumbs/news-thumb/images/news/jEjCvquo1PSK9Rf71s4sGh3soy9ld4d86RlQCB3P.webp","small",null,941,0,"en",{"id":42,"title":43,"slug":44,"meta_title":92,"meta_description":93,"meta_keywords":94,"deleted_at":87,"created_at":95,"updated_at":96,"lang":90},"Quasa media blog about growth hacking in Tech","All the most interesting and useful about technologies. Exclusive articles from technologies you won't find anywhere else.","Technology, tech, business, ai, gadget, gadgets, life hacks","2023-03-23T08:15:32.000000Z","2024-08-25T15:37:57.000000Z",[98,112,124,137,149],{"title":99,"description":100,"slug":101,"created_at":102,"publish_at":103,"formatted_created_at":104,"category":105,"links":106,"view_type":86,"video_url":87,"views":14,"likes":89,"lang":90,"comments_count":89,"is_pinned":111},"Twitter Dev Builds “Stukach-Claw” — An AI Snitch Bot That’s Already Reported 4,250 People to the IRS for Tax Jokes","A crypto trader and developer known as @camolNFT has gone viral after revealing he built an autonomous AI agent called OpenClaw (affectionately dubbed Stukach-Claw by Russian-speaking users) that actively hunts for “jokes” about tax evasion on social media and automatically files whistleblower reports with the IRS.","twitter-dev-builds-stukach-claw-an-ai-snitch-bot-that-s-already-reported-4-250-people-to-the-irs-for-tax-jokes","2026-04-17T12:09:57.000000Z","2026-04-20T06:06:00.000000Z","20.04.2026",{"title":19,"slug":20},{"image":107,"image_webp":108,"thumb":109,"thumb_webp":110},"https://cdn.quasa.io/images/news/Bknfo3h65dH5eqJ5coCdgVsAxMYJsDIOPyZplmaX.jpg","https://cdn.quasa.io/images/news/Bknfo3h65dH5eqJ5coCdgVsAxMYJsDIOPyZplmaX.webp","https://cdn.quasa.io/thumbs/news-thumb/images/news/Bknfo3h65dH5eqJ5coCdgVsAxMYJsDIOPyZplmaX.jpg","https://cdn.quasa.io/thumbs/news-thumb/images/news/Bknfo3h65dH5eqJ5coCdgVsAxMYJsDIOPyZplmaX.webp",false,{"title":113,"description":114,"slug":115,"created_at":116,"publish_at":117,"formatted_created_at":104,"category":118,"links":119,"view_type":86,"video_url":87,"views":46,"likes":89,"lang":90,"comments_count":89,"is_pinned":111},"Baidu Drops ERNIE-Image: A Compact 8B Open-Source Text-to-Image Model That Tops the Charts","Baidu has just released ERNIE-Image — a new open-weight text-to-image generator that is already turning heads in the AI community.","baidu-drops-ernie-image-a-compact-8b-open-source-text-to-image-model-that-tops-the-charts","2026-04-17T11:57:35.000000Z","2026-04-20T03:44:00.000000Z",{"title":47,"slug":48},{"image":120,"image_webp":121,"thumb":122,"thumb_webp":123},"https://cdn.quasa.io/images/news/1QiOJcmqi34aQvnRfCwi97GmGUD4JPEukbjf4csU.jpg","https://cdn.quasa.io/images/news/1QiOJcmqi34aQvnRfCwi97GmGUD4JPEukbjf4csU.webp","https://cdn.quasa.io/thumbs/news-thumb/images/news/1QiOJcmqi34aQvnRfCwi97GmGUD4JPEukbjf4csU.jpg","https://cdn.quasa.io/thumbs/news-thumb/images/news/1QiOJcmqi34aQvnRfCwi97GmGUD4JPEukbjf4csU.webp",{"title":125,"description":126,"slug":127,"created_at":128,"publish_at":128,"formatted_created_at":129,"category":130,"links":131,"view_type":86,"video_url":87,"views":136,"likes":89,"lang":90,"comments_count":89,"is_pinned":111},"Cloudflare Just Made Email a First-Class Citizen for AI Agents — And Traditional Email Services Are Feeling It","On April 17, 2026, Cloudflare quietly turned a long-standing dream into reality: it moved Email Service into public beta and added full Email Sending alongside the years-old Email 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platforms to big corporations, Mozilla’s subsidiary MZLA Technologies has taken a very different route.","mozilla-nails-it-thunderbolt-brings-chatgpt-at-home-to-the-enterprise-without-vendor-lock-in","2026-04-19T15:37:27.000000Z",{"title":58,"slug":63},{"image":144,"image_webp":145,"thumb":146,"thumb_webp":147},"https://cdn.quasa.io/images/news/qaAODXSpJy6qpJc0eO9DQ2Y6ccJR1tlL5i3mN0kV.jpg","https://cdn.quasa.io/images/news/qaAODXSpJy6qpJc0eO9DQ2Y6ccJR1tlL5i3mN0kV.webp","https://cdn.quasa.io/thumbs/news-thumb/images/news/qaAODXSpJy6qpJc0eO9DQ2Y6ccJR1tlL5i3mN0kV.jpg","https://cdn.quasa.io/thumbs/news-thumb/images/news/qaAODXSpJy6qpJc0eO9DQ2Y6ccJR1tlL5i3mN0kV.webp",97,{"title":150,"description":151,"slug":152,"created_at":153,"publish_at":153,"formatted_created_at":129,"category":154,"links":155,"view_type":86,"video_url":87,"views":160,"likes":89,"lang":90,"comments_count":89,"is_pinned":111},"X Is Finally Cracking Down on Unlabeled Ads — And It’s Personal","For years, X (formerly Twitter) has been a playground for undisclosed promotions, coordinated spam networks, and “native” advertising that masquerades as organic content.","x-is-finally-cracking-down-on-unlabeled-ads-and-it-s-personal","2026-04-19T15:07:48.000000Z",{"title":65,"slug":66},{"image":156,"image_webp":157,"thumb":158,"thumb_webp":159},"https://cdn.quasa.io/images/news/CQJ1gdssFGyJpfhfmRU2X4WT5fk5Boc8APXsjWX6.jpg","https://cdn.quasa.io/images/news/CQJ1gdssFGyJpfhfmRU2X4WT5fk5Boc8APXsjWX6.webp","https://cdn.quasa.io/thumbs/news-thumb/images/news/CQJ1gdssFGyJpfhfmRU2X4WT5fk5Boc8APXsjWX6.jpg","https://cdn.quasa.io/thumbs/news-thumb/images/news/CQJ1gdssFGyJpfhfmRU2X4WT5fk5Boc8APXsjWX6.webp",98,[162,175,191,203,218],{"title":163,"description":164,"slug":165,"created_at":166,"publish_at":167,"formatted_created_at":168,"category":169,"links":170,"view_type":86,"video_url":87,"views":173,"likes":174,"lang":90,"comments_count":89,"is_pinned":111},"The Anatomy of an Entrepreneur","Entrepreneur is a French word that means an enterpriser. Enterprisers are people who undertake a business or enterprise with the chance of earning profits or suffering from loss.","the-anatomy-of-an-entrepreneur","2021-08-04T15:18:21.000000Z","2025-12-14T06:09:00.000000Z","14.12.2025",{"title":65,"slug":66},{"image":171,"image_webp":87,"thumb":172,"thumb_webp":172},"https://cdn.quasa.io/images/news/mVsXPTMuHZuI7UXCsENgL1Qwp1uSOf7Rz3uVPMfm.webp","https://cdn.quasa.io/thumbs/news-thumb/images/news/mVsXPTMuHZuI7UXCsENgL1Qwp1uSOf7Rz3uVPMfm.webp",70895,2,{"title":176,"description":177,"slug":178,"created_at":179,"publish_at":180,"formatted_created_at":181,"category":182,"links":183,"view_type":188,"video_url":87,"views":189,"likes":190,"lang":90,"comments_count":89,"is_pinned":111},"Advertising on QUASA","QUASA MEDIA is read by more than 400 thousand people a month. We offer to place your article, add a link or order the writing of an article for publication.","advertising-on-quasa","2022-07-06T07:33:02.000000Z","2025-12-15T17:33:02.000000Z","15.12.2025",{"title":58,"slug":63},{"image":184,"image_webp":185,"thumb":186,"thumb_webp":187},"https://cdn.quasa.io/images/news/45SvmdsTQbiyc3nxgbyHY1mpVbisYyub2BCHjqBL.jpg","https://cdn.quasa.io/images/news/45SvmdsTQbiyc3nxgbyHY1mpVbisYyub2BCHjqBL.webp","https://cdn.quasa.io/thumbs/news-thumb/images/news/45SvmdsTQbiyc3nxgbyHY1mpVbisYyub2BCHjqBL.jpg","https://cdn.quasa.io/thumbs/news-thumb/images/news/45SvmdsTQbiyc3nxgbyHY1mpVbisYyub2BCHjqBL.webp","large",70660,4,{"title":192,"description":193,"slug":194,"created_at":195,"publish_at":196,"formatted_created_at":197,"category":198,"links":199,"view_type":86,"video_url":87,"views":202,"likes":190,"lang":90,"comments_count":89,"is_pinned":111},"What is a Startup?","A startup is not a new company, not a tech company, nor a new tech company. You can be a new tech company, if your goal is not to grow high and fast; then, you are not a startup. ","what-is-a-startup","2021-08-04T12:05:17.000000Z","2025-12-17T13:02:00.000000Z","17.12.2025",{"title":65,"slug":66},{"image":200,"image_webp":87,"thumb":201,"thumb_webp":201},"https://cdn.quasa.io/images/news/EOsQhSW3VXyG7a6NPdE1oZd00xfJXe3bjY5aJGb7.webp","https://cdn.quasa.io/thumbs/news-thumb/images/news/EOsQhSW3VXyG7a6NPdE1oZd00xfJXe3bjY5aJGb7.webp",68290,{"title":204,"description":205,"slug":206,"created_at":207,"publish_at":208,"formatted_created_at":209,"category":210,"links":211,"view_type":86,"video_url":87,"views":216,"likes":174,"lang":90,"comments_count":217,"is_pinned":111},"Top 5 Tips to Make More Money as a Content Creator","Content creators are one of the most desired job titles right now. Who wouldn’t want to earn a living online?","top-5-tips-to-make-more-money-as-a-content-creator","2022-01-17T17:31:51.000000Z","2026-01-17T11:30:00.000000Z","17.01.2026",{"title":19,"slug":20},{"image":212,"image_webp":213,"thumb":214,"thumb_webp":215},"https://cdn.quasa.io/images/news/gP8kiumBPpJmQv6SMieXiX1tDetx43VwFfO1P4Ca.jpg","https://cdn.quasa.io/images/news/gP8kiumBPpJmQv6SMieXiX1tDetx43VwFfO1P4Ca.webp","https://cdn.quasa.io/thumbs/news-thumb/images/news/gP8kiumBPpJmQv6SMieXiX1tDetx43VwFfO1P4Ca.jpg","https://cdn.quasa.io/thumbs/news-thumb/images/news/gP8kiumBPpJmQv6SMieXiX1tDetx43VwFfO1P4Ca.webp",42260,1,{"title":219,"description":220,"slug":221,"created_at":222,"publish_at":223,"formatted_created_at":224,"category":225,"links":226,"view_type":188,"video_url":87,"views":231,"likes":174,"lang":90,"comments_count":89,"is_pinned":111},"8 Logo Design Tips for Small Businesses","Your logo tells the story of your business and the values you stand for.","8-logo-design-tips-for-small-businesses","2021-12-04T21:59:52.000000Z","2025-05-05T03:30:00.000000Z","05.05.2025",{"title":15,"slug":16},{"image":227,"image_webp":228,"thumb":229,"thumb_webp":230},"https://cdn.quasa.io/images/news/Wbx2NtS1CnTupgoQbpFMGspJ5jm4uob2hDOq33r0.jpg","https://cdn.quasa.io/images/news/Wbx2NtS1CnTupgoQbpFMGspJ5jm4uob2hDOq33r0.webp","https://cdn.quasa.io/thumbs/news-thumb/images/news/Wbx2NtS1CnTupgoQbpFMGspJ5jm4uob2hDOq33r0.jpg","https://cdn.quasa.io/thumbs/news-thumb/images/news/Wbx2NtS1CnTupgoQbpFMGspJ5jm4uob2hDOq33r0.webp",41354,[233,234,235,236,237,238,239,240,241,242,243,244,245],{"title":23,"slug":24},{"title":47,"slug":48},{"title":55,"slug":56},{"title":43,"slug":44},{"title":51,"slug":52},{"title":31,"slug":32},{"title":35,"slug":36},{"title":27,"slug":28},{"title":19,"slug":20},{"title":15,"slug":16},{"title":58,"slug":63},{"title":11,"slug":12},{"title":65,"slug":66}]