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Views: 0 Author: Site Editor Publish Time: 2026-04-28 Origin: Site
A medical pigtail drainage catheter (also known as pigtail drainage tube or double J stent) is a core medical device for body fluid drainage in urology, thoracic surgery, general surgery, and interventional radiology. Its unique pigtail curled tip design provides excellent anti-displacement performance, while the multi-side hole structure ensures high-efficiency drainage, widely used in hydronephrosis, pleural effusion, abdominal abscess, and postoperative exudate drainage scenarios.
With the increasingly prominent differentiated demands in the global medical market, standardized drainage catheters can no longer meet the core B2B needs of diversified clinical operations, regional market compliance, and channel brand differentiation. As a professional manufacturer deeply engaged in the field of medical drainage devices, we focus on custom medical pigtail drainage catheter B2B services, providing full-process OEM/ODM one-stop solutions for global medical device distributors, chain medical institutions, hospital procurement departments, and cross-border medical traders. Based on the international compliance system and flexible production capacity, we fully meet customers' customized and mass procurement needs.
The homogeneous competition of standardized products has become the core bottleneck for B2B customers to expand the market and improve clinical service capabilities. Customized drainage catheters can fundamentally solve four core pain points:
Different departments and surgical procedures have significantly different performance requirements for drainage catheters: urological renal pelvis drainage requires a double-ended pigtail design adapted to the ureter length, thoracic closed drainage requires a large-diameter kink-resistant tube body, interventional minimally invasive puncture requires a super-smooth hydrophilic coated tip, and pediatric drainage requires miniaturized specifications. Standardized products cannot cover segmented clinical needs, which may lead to poor drainage, catheter displacement, and poor patient tolerance. Customization can accurately match the personalized parameter requirements of clinical operations and reduce the risk of postoperative complications.
In the increasingly competitive global medical drainage device market, standardized products are easy to fall into price wars. We provide full-chain brand customization services, supporting customers' own brand LOGO printing, exclusive packaging design, and multi-language customization of product manuals, helping distributors build their own brand moat, get rid of homogeneous competition, and improve product premium capacity and channel loyalty.
Different regional markets such as the European Union, the United States, Southeast Asia, and the Middle East have differentiated requirements for compliance standards, material certification, and product labeling of medical drainage devices. Customized services can be targeted to match the access rules of the target market, from raw material selection, production quality control, sterilization methods to document filing, the whole process is in line with local regulatory requirements, helping customers quickly open up the global market and avoid compliance risks.
B2B customers often face the inventory dilemma of "slow sales of large specifications and out of stock of small specifications". Customized services support flexible batch production, which can not only undertake large-scale orders of more than 100,000 pieces, but also meet the customized needs of small batches of segmented specifications, helping customers achieve "customization on demand, production based on sales", greatly reducing the risk of inventory overstock, and optimizing cash flow and supply chain turnover efficiency.
We have a Class 10,000 clean production workshop, precision catheter extrusion production lines, a full set of testing equipment and a professional R&D team, which can realize full-parameter and full-chain customization of medical pigtail drainage catheters, fully meeting customers' personalized needs:
We support full-dimensional customization of the core size of the drainage catheter, adapting to different clinical scenarios and population needs:
Tube specifications: Full diameter customization from Fr3 to Fr24, adjustable length from 10cm to 120cm, suitable for adults, children, newborns and other groups
Pigtail structure: Single pigtail and double pigtail design, customizable number of curls and coil diameter, taking into account anchoring stability and placement convenience
Side hole design: Customizable number, aperture and arrangement of side holes to optimize drainage efficiency, prevent wall absorption and tube blockage
Scale marking: Customizable precision laser scale, supporting color marking lines, to meet the precise control requirements of puncture depth
Strictly following international medical material standards, we provide multi-material customization solutions. All raw materials have biocompatibility test reports, no cytotoxicity, no sensitization, no irritation:
Core base materials: Imported medical grade TPU, silicone, PEBAX, PU and other materials are optional, taking into account the flexibility, kink resistance and shape memory of the tube body
Functional coating: Customizable super-smooth hydrophilic coating, antibacterial coating, heparin anticoagulant coating, reduce insertion friction resistance, reduce the risk of infection and coagulation, and improve patient tolerance
Developing material: Customizable medical developing materials such as barium wire, tungsten powder, barium sulfate, to realize full visualization under X-ray and ensure the accuracy of catheterization
Based on clinical surgical procedures and usage scenarios, we provide functional structure customization to create differentiated product competitiveness:
Lumen structure: Single lumen, double lumen, multi-lumen customization, which can simultaneously realize multi-functional integration of drainage, perfusion, irrigation, pressure measurement, etc.
Connector design: Customizable Luer connector, Y-type connector, three-way valve, flow stop clip and other supporting structures to adapt to clinical operation habits
Accessory combination: Full set of supporting equipment customization such as drainage bag, puncture needle, guide wire, pusher, providing one-stop drainage solution
Provide full-chain brand customization services for channel customers to help brand building:
Brand identification: Laser/ink LOGO printing on the tube body and connector, supporting multi-color and multi-position customization, the ink meets medical biosafety standards
Packaging design: Customizable independent sterile packaging, inner box, outer carton full design, supporting multi-language manual and compliance label printing
Traceability system: Customizable unique product traceability code and batch identification, realizing full life cycle traceability, in line with global medical regulatory requirements
Match the sterilization and compliance requirements of different markets, provide full supporting customization services:
Compliance documents: Can provide ISO 13485 and other certification supporting technical documents, biocompatibility reports, to help customers complete the target market access filing
Medical drainage catheters are Class III high-risk medical devices, which are strictly regulated by policy. We always build a compliance and quality control system with the highest international standards, providing B2B customers with customized products with both safety and compliance, and comprehensively improve the authority and credibility of the content:
The whole production process strictly follows the ISO 13485 international medical device quality management system. We have established a full-chain quality control system from raw material incoming inspection, production process control, finished product factory inspection to after-sales traceability. The Class 10,000 clean production workshop has passed third-party environmental testing to ensure that the product production environment meets the standards of medical sterile devices.
We have established a full-chain traceability system of "raw material batch - production batch - finished product batch - sales batch". Each product can be traced back to the raw material supplier, production team, inspector, and sterilization batch. Before leaving the factory, it must pass dozens of full tests such as dimensional accuracy, sealing, tensile strength, biocompatibility, and sterility testing to ensure zero-defect delivery of products.
We have 5 automated precision catheter extrusion production lines, with a monthly production capacity of more than 500,000 pieces, which can stably undertake large-scale customized orders of 100,000 and million levels from global customers. We have a complete supply chain supporting system, and keep a safety stock of core raw materials to avoid the risk of material shortage and ensure the stable delivery cycle of large orders.
We have a R&D team composed of biomedical engineers, polymer material experts and clinical consultants, which can provide full-process technical support from product design, drawing optimization, mold development, sample prototyping to performance verification. Conventional samples can be prototyped and delivered within 20-30 days, greatly shortening the R&D and launch cycle of customers' customized products and seizing market opportunities.
Breaking the production limitation of "large batch, low flexibility" of traditional medical manufacturers, we have built a modular flexible production system, which can not only undertake large-scale mass production orders, but also meet the customized needs of small batches of segmented specifications and trial sales products, with a flexible MOQ, helping start-up brands and regional distributors reduce trial and error costs and quickly verify the market.
With more than ten years of deep experience in foreign trade supply chain, we have established long-term strategic cooperation with the world's mainstream logistics service providers and customs brokers. We can provide delivery services under multiple trade terms are familiar with the medical device import customs clearance rules of various countries in the world, and can provide a full set of certification and testing documents required for customs clearance, to ensure efficient and stable delivery of cross-border orders and avoid logistics and customs clearance risks.
Each B2B customized customer is equipped with an exclusive business manager + technical engineer, providing one-to-one full-cycle service. From demand docking, scheme evaluation, sample prototyping, mass production to after-sales technical support, we have a dedicated person to follow up the whole process, real-time synchronization of project progress, 7*24 hours response to customers' customized needs and technical questions, to ensure a smooth and efficient cooperation process.
We have established a standardized customization service process to simplify cooperation links and make customized production more efficient and transparent. It only takes 30 days at the fastest to realize from demand docking to finished product delivery:
Demand Docking & Scheme Evaluation: Customers submit customization requirements (specifications, materials, functions, certifications, batch, etc.), our technical team completes demand evaluation within 24 hours, provides customization scheme and quotation, and clarifies the delivery cycle
Product Design & Sample Confirmation: After both parties confirm the scheme, the R&D team completes product drawing design and mold development, completes sample production within 7-15 days, sends samples to customers for sample testing and clinical trial, and confirms sample parameters
Mold Development & Small Batch Trial Production: After the sample is confirmed, complete the mass production mold debugging, carry out small batch trial production, and simultaneously complete the supporting work such as compliance certification and sterilization verification to ensure the consistency of mass production products and samples
Compliance Audit & Mass Production: After the trial production products pass the full test and customer confirmation, start large-scale mass production in accordance with the ISO 13485 system standard, with full-process quality control and real-time synchronization of production progress
Global Delivery & After-Sales Technical Support: After the products are sterilized and pass all factory inspections, the delivery is completed in accordance with the agreed trade terms, and a full set of compliance documents and test reports are provided simultaneously. We provide continuous technical support and product iteration services after sale.
Our customized pigtail drainage catheters can fully cover the drainage needs of multiple clinical departments, adapt to diverse surgical operations, and the core application scenarios include:
Urology: Drainage after kidney stone/ureteral stone surgery, hydronephrosis drainage, ureteral stricture support drainage, supporting drainage for percutaneous nephroscopy surgery
Thoracic Surgery: Drainage of pleural effusion, pneumothorax, empyema, exudate drainage after thoracotomy, supporting closed drainage for lung surgery
General Surgery/Hepatobiliary Surgery: Drainage of abdominal abscess and ascites, bile drainage after hepatobiliary surgery, exudate drainage after pancreatic surgery, pelvic abscess drainage
Interventional Radiology: Ultrasound/CT guided percutaneous puncture drainage, minimally invasive drainage of liver abscess, perirenal abscess, psoas major abscess
Intensive Care Unit (ICU): Multi-site body fluid drainage for critically ill patients, multi-cavity drainage support such as thoracic cavity, abdominal cavity, pericardial cavity
Pediatrics/Neonatology: Minimally invasive drainage of pediatric urinary system and pleural effusion, miniaturized customized specifications adapted to children's physiological structure
