{"id":4373,"date":"2026-05-29T11:18:22","date_gmt":"2026-05-29T03:18:22","guid":{"rendered":"https:\/\/lijmedtube.com\/?post_type=product&#038;p=4373"},"modified":"2026-05-29T11:27:01","modified_gmt":"2026-05-29T03:27:01","slug":"custom-bullet-point-needle","status":"publish","type":"product","link":"https:\/\/lijmedtube.com\/tr\/urun\/custom-bullet-point-needle\/","title":{"rendered":"\u00d6zel Kur\u015fun U\u00e7lu \u0130\u011fne"},"content":{"rendered":"<h3 data-pm-slice=\"1 1 []\" data-rm-block-id=\"block-1\"><span style=\"color: #0f436b;\">Comprehensive Technical Overview<\/span><\/h3>\n<p>&nbsp;<\/p>\n<p data-path-to-node=\"7\">Our Custom Bullet Point Needles represent the pinnacle of micro-manufacturing technology, where advanced geometric engineering meets uncompromising material integrity.<\/p>\n<ul data-path-to-node=\"8\">\n<li>\n<p data-path-to-node=\"8,0,0\"><b data-path-to-node=\"8,0,0\" data-index-in-node=\"0\">Non-Coring Geometric Design:<\/b> The smooth, tapered bullet-point profile displaces tissue or septa rather than cutting it. This eliminates the risk of fragmentation (coring), ensuring absolute seal integrity in septum-penetrating applications.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"8,1,0\"><b data-path-to-node=\"8,1,0\" data-index-in-node=\"0\">Optimal Fluid Dynamics:<\/b> By integrating high-precision grinding with precise side-port or customized opening configurations, these needles ensure uniform flow rates and minimal turbulence during delivery or aspiration.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"8,2,0\"><b data-path-to-node=\"8,2,0\" data-index-in-node=\"0\">Advanced Surface Engineering:<\/b> Utilizing proprietary electro-polishing and micro-deburring processes, we achieve an ultra-smooth internal and external surface finish <span class=\"math-inline\" data-math=\"Ra \\le 0.2\\,\\mu\\text{m}\" data-index-in-node=\"166\">Ra \u22660.2\u00b5m<\/span>. This drastically reduces friction, lowers insertion force, and prevents protein adsorption or chemical carryover.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"8,3,0\"><b data-path-to-node=\"8,3,0\" data-index-in-node=\"0\">Material Excellence:<\/b> Available in medical-grade Stainless Steel (304, 316L), Cobalt-Chromium (CoCr), and Tungsten to meet specific requirements for rigidity, radiopacity, and biocompatibility.<\/p>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3 data-pm-slice=\"1 1 []\" data-rm-block-id=\"block-5\"><span style=\"color: #0f436b;\">Neden LIJ Med Tube'u Se\u00e7melisiniz?<\/span><\/h3>\n<h4 data-rm-block-id=\"block-6\"><\/h4>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul data-path-to-node=\"9\">\n<li>\n<p data-path-to-node=\"9,0,0\"><b data-path-to-node=\"9,0,0\" data-index-in-node=\"0\">Dual Technical Dimensions\u2014Tube &amp; Needle Expertise:<\/b> We fully understand that &#8220;Tubes&#8221; and &#8220;Needles&#8221; represent entirely distinct technical challenges and manufacturing barriers. LIJ Med Tube possesses deep industry accumulation in both ultra-fine tube manufacturing and ultra-sharp needle-point precision grinding, offering a one-stop solution from tube forming to distal functionalization.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"9,1,0\"><b data-path-to-node=\"9,1,0\" data-index-in-node=\"0\">Extreme Miniaturization Processing Capabilities:<\/b> Challenging the absolute limits of micro-manufacturing, we can stably process ultra-fine medical tubes and needles with an <b data-path-to-node=\"9,1,0\" data-index-in-node=\"172\">Outer Diameter (OD) as small as 0.06mm<\/b>, while strictly controlling dimensional tolerances at the micron level.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"9,2,0\"><b data-path-to-node=\"9,2,0\" data-index-in-node=\"0\">Top-Tier Surface &amp; Edge Control:<\/b> By introducing industry-leading electrochemical polishing and high-energy microscopic deburring processes, we ensure that the edges of all micro-slots, cutouts, and side windows remain flawlessly smooth under microscopic inspection, eliminating any risk of vessel wall damage or clinical complications.<\/p>\n<\/li>\n<li><b data-path-to-node=\"9,3,0\" data-index-in-node=\"0\">Comprehensive Bio-Material Mastery:<\/b> Our production predominantly utilizes premium Austenitic Stainless Steel series (304, 304L, 316, 316L) as our foundation. Furthermore, we advanced our technology to successfully handle highly specialized alloys\u2014such as Nitinol (Nickel-Titanium), Cobalt-Chromium (Co-Cr), and Platinum-Iridium (Pt-Ir)\u2014for critical clinical devices.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3 data-pm-slice=\"1 1 []\" data-rm-block-id=\"block-12\"><span style=\"color: #0f436b;\">Target Applications &amp; Clinical Fields<\/span><\/h3>\n<p>&nbsp;<\/p>\n<p data-path-to-node=\"15\">Our custom-engineered bullet point needles are trusted across a wide spectrum of specialized medical and diagnostic applications:<\/p>\n<ul data-path-to-node=\"16\">\n<li>\n<p data-path-to-node=\"16,0,0\"><b data-path-to-node=\"16,0,0\" data-index-in-node=\"0\">Continuous Glucose Monitoring (CGM) &amp; Insulin Delivery:<\/b> Ultra-thin inserter needles designed for painless, trauma-free subcutaneous sensor and cannula placement.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"16,1,0\"><b data-path-to-node=\"16,1,0\" data-index-in-node=\"0\">In Vitro Diagnostics (IVD) &amp; Laboratory Automation:<\/b> High-durability sample probes and reagent dispensing needles that penetrate rubber septa repeatedly without coring or clogging.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"16,2,0\"><b data-path-to-node=\"16,2,0\" data-index-in-node=\"0\">Interventional Radiology &amp; Biopsy:<\/b> Pencil-point styles used for localized drug delivery, fluid aspiration, or guiding coaxial systems through dense tissue without deflection.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"16,3,0\"><b data-path-to-node=\"16,3,0\" data-index-in-node=\"0\">Ophthalmic &amp; Neurological Microsurgery:<\/b> Micro-scale needles engineered for high-tactile feedback and maximum precision in ultra-sensitive anatomical sites.<\/p>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3 data-pm-slice=\"1 1 []\" data-rm-block-id=\"block-29\"><span style=\"color: #0c4d8a;\">Specifications<\/span><\/h3>\n<p>&nbsp;<\/p>\n<p>Every needle we produce is fully customized to your specific blueprint. Below are our standard engineering capabilities:<\/p>\n<p>&nbsp;<\/p>\n<p data-rm-block-id=\"block-30\">\n<table id=\"tablepress-7\" class=\"tablepress tablepress-id-7\">\n<thead>\n<tr class=\"row-1\">\n\t<th class=\"column-1\">Specification Item<\/th><th class=\"column-2\">Capabilities &amp; Range<\/th>\n<\/tr>\n<\/thead>\n<tbody class=\"row-striping row-hover\">\n<tr class=\"row-2\">\n\t<td class=\"column-1\">Primary Materials<\/td><td class=\"column-2\">Austenitic Stainless Steel : SUS304, SUS304L, SUS316, SUS316L<\/td>\n<\/tr>\n<tr class=\"row-3\">\n\t<td class=\"column-1\">Specialized Alloys<\/td><td class=\"column-2\">Nitinol , Co-Cr , Pt-Ir <\/td>\n<\/tr>\n<tr class=\"row-4\">\n\t<td class=\"column-1\">Minimum Outer Diameter<\/td><td class=\"column-2\">Down to 0.06 mm (Ultra-fine micro-manufacturing limit)<\/td>\n<\/tr>\n<tr class=\"row-5\">\n\t<td class=\"column-1\">Wall Thickness Range<\/td><td class=\"column-2\">Custom-engineered to match OD specifications<\/td>\n<\/tr>\n<tr class=\"row-6\">\n\t<td class=\"column-1\">Processing Technology<\/td><td class=\"column-2\">Precision laser slotting, multi-axis ultra-precision grinding, side-window punching, multi-bevel needle-point grinding, electrochemical deburring &amp; polishing<\/td>\n<\/tr>\n<tr class=\"row-7\">\n\t<td class=\"column-1\">Dimensional Tolerance<\/td><td class=\"column-2\">OD\/ID tolerance up to \u00b10.005 mm; Length tolerance up to \u00b10.05 mm<\/td>\n<\/tr>\n<tr class=\"row-8\">\n\t<td class=\"column-1\">Surface Roughness<\/td><td class=\"column-2\">Ra \u2264 0.2 \u03bcm (After electrochemical polishing)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<!-- #tablepress-7 from cache --><\/p>\n<h3 data-rm-block-id=\"block-33\"><span style=\"color: #28539c;\">Partner with an ISO 13485 Certified Manufacturer<\/span><\/h3>\n<p>&nbsp;<\/p>\n<p data-rm-block-id=\"block-35\">As a medical-grade precision manufacturer focused on the global B2B market, LIJ Med Tube operates strictly under the <b data-path-to-node=\"19\" data-index-in-node=\"117\">ISO 13485 Medical Devices Quality Management System<\/b>. From high-purity raw material traceability and rigorous in-process quality control to final cleaning and packaging within Class 10,000 cleanrooms, every step conforms to global regulatory and compliance standards.<\/p>\n<p data-rm-block-id=\"block-36\">We not only offer standard components but also specialize in <b data-path-to-node=\"20\" data-index-in-node=\"61\">deeply customized development (OEM\/ODM)<\/b> according to technical drawings from global medical device R&amp;D companies. From prototyping to commercial scale-up, we provide agile, Design for Manufacturing (DFM) technical support to accelerate your innovative medical devices to market.<\/p>\n<p data-path-to-node=\"7,0,0\" data-rm-block-id=\"block-37\">","protected":false},"excerpt":{"rendered":"<p>At <b data-path-to-node=\"4\" data-index-in-node=\"3\">LIJ Med T\u00fcp<\/b>, we specialize in the contract manufacturing of ultra-high-precision medical needles and micro-tubing components. Our <b data-path-to-node=\"4\" data-index-in-node=\"134\">Custom Bullet Point Needles<\/b> are engineered with a smooth, bullet-shaped (conical\/pencil-point) tip transition, designed specifically to minimize tissue trauma, prevent coring, and optimize fluid dynamics in critical medical devices and analytical instruments.<\/p>","protected":false},"featured_media":4374,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"normal-width-container","site-content-style":"boxed","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[28],"product_cat":[90],"product_tag":[],"class_list":["post-4373","product","type-product","status-publish","has-post-thumbnail","product_brand-lij-med-tube","product_cat-puncture-intervention","desktop-align-left","tablet-align-left","mobile-align-left","ast-product-gallery-layout-horizontal-slider","ast-product-tabs-layout-horizontal","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/lijmedtube.com\/tr\/wp-json\/wp\/v2\/product\/4373","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lijmedtube.com\/tr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/lijmedtube.com\/tr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/lijmedtube.com\/tr\/wp-json\/wp\/v2\/comments?post=4373"}],"version-history":[{"count":1,"href":"https:\/\/lijmedtube.com\/tr\/wp-json\/wp\/v2\/product\/4373\/revisions"}],"predecessor-version":[{"id":4378,"href":"https:\/\/lijmedtube.com\/tr\/wp-json\/wp\/v2\/product\/4373\/revisions\/4378"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lijmedtube.com\/tr\/wp-json\/wp\/v2\/media\/4374"}],"wp:attachment":[{"href":"https:\/\/lijmedtube.com\/tr\/wp-json\/wp\/v2\/media?parent=4373"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/lijmedtube.com\/tr\/wp-json\/wp\/v2\/product_brand?post=4373"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/lijmedtube.com\/tr\/wp-json\/wp\/v2\/product_cat?post=4373"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/lijmedtube.com\/tr\/wp-json\/wp\/v2\/product_tag?post=4373"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}