Hemodialysis units aur nephrology centers ke liye medical consumables operational expenditure (OpEx) ka sabse bada hissa (~65% se 75%) constitute karte hain. Har dialysis session ki clinical success, urea reduction ratio (URR), middle-molecule clearance, aur patient safety direct taur par use hone wale Dialyzer membranes, Arterial-Venous blood tubing lines, aur AV fistula needles ki biomedical quality aur consistency par depend karti hai.
SMD Medicare India bhar ke standalone dialysis centers, charitable trusts, aur corporate nephrology departments ko direct factory wholesale rates par certified dialysis consumables supply karta hai. Chahe aapka protocol Single-Use (V-14 LF) ho ya Validated Reprocessed Re-Use (B 1.4 P / B 1.6 P), hamare products global ISO 13485 aur CE standards ke mutabiq certified hain, jo machine downtime aur blood loss risk ko eliminate karte hain.
1 Dialyzer Membrane Kinetics: High-Flux vs Low-Flux & Single-Use vs Re-Use
Low-Flux Dialyzers (e.g. V-14 LF)
Ultrafiltration coefficient (Kuf < 10-15 mL/h/mmHg) ke sath small solute clearance (Urea 60 Da, Creatinine 113 Da) ensure karta hai bina excessive albumin loss ke. Ideal for hemodynamically fragile patients aur routine single-use OPD protocols.
- Membrane Surface Area: 1.4 m² biocompatible polysulfone / polyethersulfone fibers.
- Clinical Advantage: Negligible back-filtration risk, safe for standard RO water systems.
- Protocol: Economical single-use workflow jisme re-processing chemical overhead nahi hota.
Re-Use Dialyzers (B 1.4 P & B 1.6 P)
Specially engineered thick-wall hollow fibers (40-45 μm) aur high-grade medical polycarbonate casing ke sath built hain. Ye automated reprocessing (Renalin / Peracetic acid / Citric acid) ko 5 se 7 cycles tak withstand karte hain bina bundle volume loss ke.
- Membrane Options: B 1.4 P (1.4 m²) & B 1.6 P (1.6 m²) Polyethersulfone (PES).
- Cost Optimization: Amortized dialyzer cost drops to under ₹70 per session across 5 cycles.
- Clearance Efficiency: Sustained high Kt/V (≥ 1.2) across multiple reuse washes.
2 Bloodline Tubing Sets & AV Fistula Needles: Engineering Specifications
PTFE Transducer Protectors
Bloodlines with 0.2 μm hydrophobic PTFE membrane filters machine ke pressure transducers ko blood contamination aur moisture ingress se 100% isolate karte hain, preventing sensor cross-infection and expensive machine breakdowns.
16G vs 17G AVF Needles
Ultra-thin siliconized walls with back-eye geometry. 16G (green) allows high blood pump speeds (300-400 mL/min), while 17G (orange) offers gentler access for mature/fragile fistulas, minimizing intimal hyperplasia and vascular shear stress.
Non-Kinking Peristaltic Segment
Medical-grade DEHP-free PVC with calibrated silicone pump segments maintains uniform pump stroke volume in Fresenius, B. Braun, Nipro, and Bain machines without spallation or RBC hemolysis during 4-hour high-UF runs.
3 Clinical Economics: Itemized Consumable Cost Per Session Benchmark (India)
Below is an itemized cost comparison for a standard 4-hour hemodialysis treatment in an Indian clinical setting, comparing Single-Use protocol against a 5-Cycle Validated Reprocessing Protocol:
| Consumable Item | Specification / Grade | Single-Use Protocol (₹) | 5-Reuse Protocol (₹ / session) |
|---|---|---|---|
| Hemodialyzer | V-14 LF (Single) vs B 1.4 P (Re-Use ₹330) | ₹298.00 | ₹66.00 (₹330 ÷ 5) |
| A-V Blood Tubing Set | With PTFE Transducer Protectors | ₹112.00 | ₹112.00 |
| AVF Fistula Needles | Twin Pack (16G / 17G Arterial + Venous) | ₹24.00 | ₹24.00 |
| Dialysis On-Off Dressing Kit | Sterile drape, gauze swabs & adhesive tape | ₹22.00 | ₹22.00 |
| Part A & B Concentrates | Acidic + Bicarbonate dry/liquid pack (10L) | ₹170.00 | ₹170.00 |
| Reprocessing Chemicals | Renalin / Citric acid sterilant + RO flush | ₹0.00 (N/A) | ₹35.00 |
| Total Direct Consumable Cost Per Session | ₹626.00 | ₹429.00 (31.5% OpEx Savings) | |
*Note: Excludes nursing labor, heparin, and machine capital depreciation. Prices reflect direct SMD Medicare wholesale contract pricing.
4 2026 Wholesale Price Benchmark & Hospital Monthly Supply Tiers
| Product Description | Unit MRP | Wholesale Price (1-49 Units) | Clinic Slab (50-249 Units) | Hospital Tier (250+ Units) |
|---|---|---|---|---|
| V-14 LF Dialyser (Single Use, 1.4 m²) | ₹450 | ₹298 | ₹275 | ₹255 |
| B 1.4 P Dialyser (Re-Use Polyethersulfone) Most Popular | ₹550 | ₹330 | ₹305 | ₹285 |
| B 1.6 P Dialyser (Re-Use Polyethersulfone, 1.6 m²) | ₹620 | ₹362 | ₹335 | ₹315 |
| High-Flux Hemodialyzer (1.8 m² / F8 Class) | ₹1,450 | ₹850 | ₹780 | ₹720 |
| Blood Tubing Set with Transducer Protector | ₹220 | ₹112 | ₹98 | ₹88 |
| Blood Tubing Set without Transducer Protector | ₹200 | ₹106 | ₹92 | ₹82 |
| AVF Fistula Needle 16G / 17G (Pair) | ₹45 | ₹24 | ₹21 | ₹18.50 |
| Dialysis On-Off Dressing Kit | ₹40 | ₹22 | ₹19 | ₹16.50 |
Explore Complete Nephrology & Dialysis Systems:
Fresenius 4008S, Bain DORA-6000 & Nipro Surdial hemodialysis machines.
B 1.4 P Re-Use DialyserHigh-performance 1.4 m² polyethersulfone reusable dialyzer for hospital units.
Fresenius vs B. Braun GuideClinical comparison, hydraulic specs, and OpEx benchmarks for Indian centers.