-
Technology
-
Product
-
-
Company
SyringeABG
Reliable anticoagulation. True electrolyte balance. The sample the lab actually wants.
Less heparin, less mixing, more accuracy.
Superior Needle Design
Ultra thin wall needle Large lumen, fast flow Advanced bevel design Easy puncture, less trauma.
Integrated Safety Shield
Color coded, one handed shield with audible lock – easier engagement, superior protection.
Advanced Lyophilized Heparin
Preserves sample integrity, electrolyte accuracy, and delivers reliable anti-coagulation through superior processing, not excess additive.
Patented Hydrogel Vent
Fast air evacuation – ideal for low pressure patients Minimizes air bubbles and eliminates dead space.
Heparin Processing: The Hidden Variable in Blood Gas Accuracy
Not all heparin is equal.
The manufacturing method determines anticoagulation efficacy, electrolyte interference, and sample stability.
MeterOmega’s lyophilization sets a new standard.
| Parameter | Traditional Liquid / Spray-Dried Heparin | MeterOmega Lyophilized Heparin |
| Processing method | Liquid heparin sprayed or ultrasonically applied, then air-dried or oven-dried. Oxidation and uneven distribution common. | Vacuum freeze-drying(-70℃).No oxidation,molecular-level uniformity. |
| Final concentration | Typically 40-50 IU/mL to compensate for degraded activity. | ≤15 IU/mL-meets IFCC/CLSI optimalstandard. |
| Dissolution & mixing | Requires vigoros mixing immediately after draw; incomplete mixing leads to clots or hemolysis. | Dissolves instantly on blood contact-no immediate mixing required.(Gentle mixing before analysis is still recommended for homogeneous sample.) |
| Electrolyte interference | High heparin binds Ca2+ Na+,K+(Ca2+ drop up to 0.19 mmol/L). "Balanced" heparin adds compensation, introducing unpredictable bias. | Negligible binding (<0.03 mmol/L Ca²⁺). No compensation additives-true ion balance. |
| Sample stability | Heparin oxidizes over time, losing activity; short shelf life. | Stable for years; maintains potency without degradation. |
Patented Large‑Area Vent (Ø8.5 mm)
Our proprietary vent integrates a high‑flow microporous polymer with a secondary hydrogel seal. The 8.5 mm diameter allows extremely rapid air evacuation, enabling fast blood draw even in hypotensive patients. Upon blood contact, the vent seals instantly and releases no gel particles — protecting analyzer sensors from contamination and ensuring long‑term instrument stability.
- Rapid air evacuation – fast draws, even in low‑pressure patients
- Dual‑layer design seals instantly on blood contact – no gel shedding
- Eliminates air bubbles and dead space, preserving anaerobic sample integrity
- Protects analyzer sensors for long‑term reliability
Microscopic view: High‑porosity polymer matrix with hydrogel coating – permeable to air, impermeable to blood.
The Critical Link: Sample Quality → Analyzer Reliability
Blood gas analyzers are precision instruments. Clots, excess siliconeoil, or gel particles from poorly designed vents can clog fluid paths.coat electrodes, and cause drift or failure - leading to costly repairsand downtime.
SyringeABG™ protects your analyzer by delivering a clean, clot-freebubble-minimized sample. Our lyophilized heparin preventsmicroclots without excess heparin; our large-area vent releases nogel; and our micro-silicone coating uses minimal lubricant that doesnot shed into the sample.
A perfect sample means a confident result – and an analyzer that stays reliable, day after day.
SyringeABG™ Preset
Self‑filling for direct arterial puncture • Pre‑set volume • Automatic stop
The plunger is factory‑set to the exact required volume. When the needle enters the artery, arterial pressure automatically fills the syringe; the vent filter stops flow at the precise volume. No aspiration, no guesswork, no air contamination.
- Available needle gauges: 22G, 23G, 25G thin‑wall
- Tip cap options: Soft Blue, Orange, Filter Cap
- Safety version available with integrated needle shield
SyringeABG‑Asp™
Aspirating syringe for arterial lines, low‑pressure patients, CRRT, and hemodialysis
Designed for use with indwelling arterial lines, central lines, or when patient pressure is too low for self‑fill. The syringe features a Luer slip or lock tip for secure connection.
Key applications: ICU arterial lines, CRRT circuits, hemodialysis lines, and neonatal/pediatric draws where low blood pressure requires gentle aspiration.
SyringeABG™ Preset
| Cat.No. | Volume(mL) | Connection | Gauge | Needle Length | Tip Cap |
| 119195 | 1.0 | Slip | 25G(0.5mm) | 1"(25mm) | Soft Blue |
| 119198 | 1.0 | Slip | 25G(0.5mm) | 5/8"(16mm) | Soft Blue |
| 119356 | 3.0 | Lock | 23G(0.6mm) | 1"(25mm) | Orange |
| 119357 | 3.0 | Lock | 22G(0.7mm) | 1"(25mm) | Orange |
SyringeABG™ Preset Safety Needle
| Cat.No. | Volume (mL) | Connection | Gauge | Needle Length | Tip Cap |
| 116195 | 1.0 | Slip | 25G (0.5mm) | 1"(25mm) | Soft Blue |
| 116198 | 1.0 | Slip | 25G(0.5mm) | 5/8"(16mm) | Soft Blue |
| 116356 | 3.0 | Lock | 23G(0.6mm) | 1"(25mm) | Orange |
| 116357 | 3.0 | Lock | 22G (0.7mm) | 1"(25mm) | Orange |
SyringeABG‑Asp™
| Cat.No. | Volume(mL) | Connection | Gauge | Needle Length | Tip Cap |
| 114190 | 1.0 | Slip | / | / | Soft Blue |
| 114350 | 3.0 | Lock | / | / | Orange |
| 115190 | 1.0 | Slip | / | / | Filter Cap |
| 115350 | 3.0 | Lock | / | / | Filter Cap |
Customization & Bulk Orders: Beyond standard configurations, MeterOmega offers custom needle gauges,specially tip caps, safty shields and private labeling. For large-volume orders or specific clinical requirements, contact our OEM/ODM team at info@metermega.com.
MeterOmega Medical Wuhan LTD
Address: NO.23-1-3 Gezhouba Suncity, GaoXin 4th road, East Lake development zone, Wuhan, China.
Tel: +86 (0) 27 6552 4498
Email: info@meteromega.com
Website: www.meteromega.com.cn
Hubei MeterOmega Technology LTD.
1F&2F, Building 3, Biomedical industrial Park, Jianqiu 5th Road, Duodao District, 448000, Jingmen City, Hubei Province, PEOPLE'S REPUBLIC OF CHINA
METER OMEGA CO., LTD.
Address: 1/126 Venis Di Iris, Soi Vatcharapol2/7, Tharaeng, Bangken Dist, Bangkok,10220,Thailand
Tel: +66962837333