Extension Pressure Line is a professional sterile high-pressure resistant medical connecting pipeline specially designed for clinical extended infusion, high-pressure drug injection, contrast agent delivery and pressure monitoring treatment. Manufactured from high-quality medical-grade high-toughness transparent polymer material and non-toxic medical plastic connectors, the product features excellent high-pressure resistance, tensile strength and kink-resistant performance. Adopting single-use sterile processing, it effectively avoids pipeline contamination, liquid leakage and clinical cross-infection risks. Ergonomically optimized for extended venous access and high-pressure clinical operation, it supports safe and stable fluid transmission and pipeline extension, fully meeting the standardized clinical needs of operating rooms, intensive care units, radiology departments and general wards, providing reliable extended connection guarantee for high-pressure infusion and intervention treatment.
The Extension Pressure Line adopts high-transparency high-pressure resistant medical pipeline material, enabling clear real-time observation of internal fluid status, bubble condition and liquid flow without visual obstruction. The integrated integral molding process enhances overall structural stability, enabling the pipeline to withstand high-pressure impact without deformation, expansion or rupture. Equipped with standard precision Luer lock connectors at both ends, it achieves tight seamless docking with infusion pumps, syringes, three-way stopcocks and venous indwelling devices, effectively preventing interface loosening and liquid leakage during high-pressure operation. The smooth inner wall ensures unobstructed fluid delivery without drug residue or particle accumulation. With flexible anti-kink and torsion-resistant design, the product supports EO gas or gamma ray sterilization, complies with international and domestic medical device standards, and is widely applicable for high-pressure infusion extension and auxiliary connection in professional clinical scenarios.
Product Specification
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Item |
Description |
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Application |
Clinical infusion pipeline extension, high-pressure contrast agent injection, pressurized drug delivery, invasive pressure monitoring and interventional auxiliary connection |
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Type |
Disposable sterile high-pressure resistant medical extension line |
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Material |
Medical-grade high-toughness transparent polymer tube, medical non-toxic plastic connector, latex-free, BPA-free, DEHP-free, biocompatible |
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Length Options |
10cm, 20cm, 30cm, 50cm, 100cm (multiple conventional clinical specifications) |
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Working Performance |
High pressure resistance, stable fluid transmission, anti-leakage, anti-kink, anti-torsion, zero fluid residue |
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Design Features |
High-pressure resistant integral tube body, smooth inner lumen, dual-end Luer lock interface, flexible bendable design, fully leak-proof structure, transparent visible pipeline |
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Interface Standard |
Universal standard Luer lock interface, compatible with mainstream clinical infusion and monitoring equipment |
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Sterility |
EO-sterilized or gamma-irradiated, single-use sterile |
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Certifications |
Complies with ISO 13485, CE and NMPA medical device standards |
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Shelf Life |
3 years |
Product Properties
1. Sterile and Safe, Anti-contamination: Adopts professional medical sterilization technology with sterility assurance level up to 10⁻⁶ and qualified EO residual content. Single-use design completely eliminates cross-infection and pipeline contamination risks. Medical-grade raw materials are non-toxic, odorless and free of BPA, DEHP and latex, with excellent drug compatibility and no chemical reaction with contrast agents and conventional infusion drugs, ensuring safe and stable clinical application.
2. Excellent High-pressure Resistance: The high-toughness reinforced pipeline structure can withstand clinical high-pressure injection impact, effectively avoiding pipeline expansion, deformation, rupture and liquid splashing during pressurized drug delivery and contrast imaging. It maintains stable structural performance under long-term high-pressure working conditions, ensuring the safety of high-risk clinical operations.
3. Anti-kink & Torsion-resistant Flexibility: The optimized flexible pipeline material has excellent bending and torsion resistance. It can be bent and folded arbitrarily with patient movement and equipment placement without pipeline kinking, flattening or fluid interruption, ensuring continuous and stable fluid transmission.
4. Fully Leak-proof & Stable Connection: Dual-end precision Luer lock connectors realize threaded locking and seamless fitting, with high connection firmness and airtightness. It effectively prevents liquid leakage, air infiltration and interface loosening during high-pressure operation, maintaining the tightness and stability of the entire infusion and monitoring system.
5. Smooth Inner Lumen & Zero Residue: The mirror-polished inner tube wall is smooth and flat, without dead corners and burrs, which avoids drug adhesion, residual precipitation and pipeline blockage. It ensures pure fluid transmission and accurate drug dosage, improving the accuracy of clinical treatment and pressure monitoring data.
6. Strong Versatility & Cost-effective: Multiple length specifications and universal interface design adapt to various clinical extension connection scenarios. Disposable use saves repeated cleaning and disinfection costs, reduces nursing workload and medical operating burden, suitable for large-scale batch clinical use.
Application
1. Radiology & Imaging Departments: Specially used for high-pressure contrast agent injection and angiography auxiliary pipeline extension. Excellent pressure resistance meets the high-pressure instantaneous injection requirements of imaging examination, ensuring smooth and safe contrast delivery.
2. Intensive Care & Emergency Departments: Suitable for invasive arterial and venous pressure monitoring, high-pressure rescue drug infusion and long-distance pipeline extension for critically ill patients, stabilizing monitoring data and ensuring efficient emergency treatment.
3. Operating Rooms & Anesthesiology Departments: Applied for intraoperative high-pressure drug delivery, multi-device pipeline extension and continuous anesthesia infusion connection, simplifying intraoperative pipeline layout and improving surgical operation efficiency.
4. General Clinical Wards: Used for routine infusion pipeline extension, infusion pump matching connection and special patient position adjustment, solving the problem of insufficient pipeline length and limited patient activity during infusion.
5. Specialized Intervention Departments: Adaptable for interventional minimally invasive surgery auxiliary connection and high-precision pressurized drug administration, meeting the high-standard safety and stability requirements of professional intervention treatment.
Physical Properties
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Item |
Specification |
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Operating & Storage Temperature |
2℃~30℃ (long-term storage); 10℃~40℃ (clinical operation) |
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Pipeline Material |
High-toughness high-pressure resistant medical transparent polymer |
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Tensile Strength |
≥15 MPa |
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Maximum Working Pressure |
Stable operation under 10bar high pressure, no deformation or leakage |
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Connection Tightness |
No liquid leakage or air infiltration under high-pressure working state |
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Anti-kink Performance |
No pipeline blockage or flattening after arbitrary bending and torsion |
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Transparency |
High transparency for real-time fluid status and bubble observation |
QA&QC
The Extension Pressure Line strictly complies with ISO 13485, CE and NMPA medical device quality management standards. Each production batch undergoes comprehensive and rigorous quality inspection, including material safety detection (DEHP-free & latex-free verification, medical biocompatibility evaluation, non-toxic and harmless test), pipeline high-pressure resistance calibration, tensile and anti-torsion performance test, interface locking tightness detection, inner lumen smoothness inspection and leak-proof pressure test. For sterile products, strict sterility validation is implemented, with EO residual content ≤10 μg/g and sterility assurance level reaching 10⁻⁶. All products are verified to be compatible with mainstream clinical infusion equipment, pressure monitors and interventional devices to ensure stable and safe pipeline extension and fluid transmission. Each batch is assigned an independent traceable batch number to realize full-process quality supervision from production to sales. Each package is equipped with a complete Instruction for Use (IFU), specifying standard assembly methods, high-pressure operation specifications and safety precautions.
Packing, Storage, Handling and Transportation
1. Packing: Sterile single extension pressure lines are individually sealed and packaged in medical paper-plastic composite bags or blister packs to ensure independent sterility. Batch products are packed in sturdy corrugated cartons with anti-collision and pressure-resistant protection. All packaging is clearly labeled with product name, length specification, batch number, production date, expiration date and certification information.
2. Storage: Store in a clean, dry, dust-free and well-ventilated environment with temperature controlled at 2℃~30℃ and relative humidity ≤70%. Keep away from direct sunlight, high-temperature heat sources, sharp hard objects and corrosive chemical substances. Keep the original packaging sealed before use to avoid secondary pollution and material aging.
3. Handling: For single-patient single use only, reuse and cross-use are strictly prohibited to prevent cross-infection. Before use, check whether the packaging is intact, free from damage, moisture and expiration. Inspect pipeline integrity and interface firmness before operation. Discard the product immediately if the sterility is compromised or the pipeline is cracked or deformed. Complete pipeline assembly and extension connection operation in accordance with standard medical procedures, and dispose of waste products in accordance with medical waste management regulations after use.
4. Transportation: Transport in accordance with national and international medical device transportation specifications. Avoid violent collision, extrusion, moisture and long-term direct sunlight. The transportation environment temperature is controlled within 2℃~30℃ to ensure product packaging integrity, sterility and structural stability.
Reasons for choosing us
Zhejiang Mediunion Healthcare Group Co. Ltd. (a branch of Evergrand Healthcare Group, founded in 2014) is located in Ningbo City, Zhejiang Province - enjoying an excellent location and convenient transportation. Our business covers medical device manufacturing & sales, plus investments in nursing homes, dental clinics, specialist hospitals and medical care services. Our products are sold worldwide, and we've won global consumer recognition with high-quality goods and comprehensive after-sales service.
Diversified Product Portfolio
Our product range includes disposable medical consumables, medical equipment and non-woven products (e.g. dental supplies, respiratory care items). This diverse lineup caters to the needs of medical institutions, clinics and other clients.
Reliable Supply & Collaboration
We have rich industry experience and partner with over 600 factories. These partners are equipped with advanced production equipment and skilled frontline staff, enabling us to produce customized products/components as per specific requests.
Strict Quality Assurance
We prioritize innovation & quality, backed by the ISO 13485:2016 quality management system. Strict control runs through raw material procurement, mass production, process management and finished product release. Our professional services (production control, order follow-up, delivery) also set us apart.
Certificate
FAQ
Q:What is your standard production lead time?
A:Our standard production lead time for bulk orders is 3-4 weeks after order confirmation and receipt of the deposit. For large-volume orders (exceeding 100,000 units) or customized products, the lead time may be extended to 4-7 weeks. We will provide a detailed production schedule upon order placement and keep you updated on the production progress in real-time.
Q:Do you have experience shipping to our country/region?
A:Yes, we have extensive experience shipping to countries and regions worldwide, including North America, Europe, Asia, South America, and Africa. We are familiar with the local import regulations, customs clearance requirements, and logistics channels of different regions, and can cooperate with reputable logistics partners (e.g., DHL, FedEx, UPS, or sea freight forwarders) to ensure smooth delivery. We also provide all necessary shipping documents (e.g., commercial invoice, packing list, certificate of origin, and customs clearance documents) to facilitate customs clearance.
Q:How do you ensure proper packaging, labeling, and transport safety?
A:We take multiple measures to ensure packaging, labeling, and transport safety:
Packaging: Use shockproof, moisture-proof, and sterile packaging (if applicable) that meets international shipping standards. For fragile products, we add extra protective materials (e.g., bubble wrap, foam) to prevent damage during transportation;
Labeling: All labels comply with UDI/GS1 and local regulatory requirements, including product name, batch number, expiration date, usage instructions, and warning information. Multilingual labels are available upon request;
Transport Safety: Cooperate with logistics partners with experience in medical product transportation, ensuring compliance with temperature control requirements (if applicable) and providing transport insurance to cover any potential losses during shipment.
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