Laparotomy Sponge
Master Spec Matrix: BaSO₄ Content & Absorbency Rates Benchmarking clinical safety through measurable engineering tolerances and EN 14079 standards. X-Ray Opacity ≥ 55% Barium Sulfate Content […]
Master Spec Matrix: BaSO₄ Content & Absorbency Rates
Benchmarking clinical safety through measurable engineering tolerances and EN 14079 standards.
Barium Sulfate Content
Absorption Efficiency
Chlorine-Free Oxygen Tech
EU 2017/745 Certified
| Ref. SKU Series | Standard Sizes | Ply & Mesh Options | X-Ray (BaSO₄) | Yarn Count | Special Features |
|---|---|---|---|---|---|
| LS-3030-W | 30 x 30 cm | 4, 8, 12, 16-ply | 13, 17, 20-mesh | ≥ 55% Content | 21s, 32s, 40s | Blue LoopSterile |
| LS-4545-W | 45 x 45 cm | 4, 6, 8-ply | 17, 20-mesh | Interwoven | 21s, 40s | Pre-washed |
* Engineering Note: Kingphar’s laparotomy sponges are engineered for zero-linting and maximum tensile strength. Custom BaSO₄ density and bespoke folding geometries are available for large-scale hospital tenders.
Gauze Engineering Matrix
Comparative Technical Specs & Dimensional Standards (MDR 2017/745)
| Series SKU | Standard Sizes | Ply & Mesh | X-Ray Tech (BaSO₄) | Bleaching Process | Compliance |
|---|---|---|---|---|---|
| LS-3030-Series | 30 x 30 cm | 12, 16-ply | 17, 20-mesh | ≥ 55% Content (Max Contrast) | Oxygen Bleached (H₂O₂) | USP / BP / MDR |
| LS-4545-Series | 45 x 45 cm | 4, 6, 8-ply | 17-mesh | Interwoven Filament | Chlorine-Free | CE / FDA / ISO |
| LS-2020-PW | 20 x 20 cm | 24-ply | High Density | Radiopaque Loop | Zero Residue | EN 14079 |
* Vertical Integration: Kingphar manages the entire cycle from spinning to final sterilization, ensuring pH levels are maintained at 6.8 - 7.2 for optimal tissue biocompatibility.
Chlorine-Free Oxygen Bleaching & Biocompatibility
At Kingphar, we prioritize surgical safety by utilizing advanced Oxygen Bleaching (Hydrogen Peroxide) technology. Unlike traditional chlorine bleaching, our process eliminates chemical toxicities, ensuring each laparotomy sponge is inherently biocompatible and safe for internal organ contact.
pH Balanced
Strictly maintained between 6.8 - 7.2 to match human physiological environments and minimize tissue irritation.
Zero Residue
Complete removal of natural fats, waxes, and proteins, leaving a high-purity absorbent structure for critical care.
Optical Purity
Verified under 365nm UV light to ensure zero fluorescent brighteners or optical additives.
Tensile Integrity
Oxygen treatment preserves fiber strength, preventing linting and shedding during invasive procedures.
Packaging & Logistics Data
Packaging Options
Container Capacity (Est.)
Estimated based on standard 30x30cm 8-ply Laparotomy Sponges (Non-sterile).
Internal Testing & Verification
Absorbency Testing
Every batch of raw cotton is tested for absorbency speeds. We guarantee a sink time of < 3s, far exceeding the EN 14079 medical standard.
Class 100k Cleanroom
All folding and primary packaging processes are conducted in ISO-certified Class 100,000 cleanrooms to ensure zero particulate contamination.
Non-Fluorescence
Our strict bleaching process eliminates chemical brightening agents. Products are verified under UV light to be 100% fluorescence-free.
Tensile & Linting
Gauze edge-finishing and weaving tension are monitored to minimize linting and maximize strength during surgical manipulation.
Sterilization Integrity
For sterile SKU series, each cycle is validated with chemical indicators and biological monitors to ensure an SAL of 10⁻⁶.
Chemical Purity
Testing for water-soluble substances and pH values ensures our gauze remains inert and non-irritating to sensitive surgical tissues.
Surgical Fluid Management
- Exudate Absorption Rapidly absorbs blood and fluids during laparotomy procedures to maintain a clear surgical field.
- Organ Protection Provides a soft, non-abrasive barrier to protect internal organs during retraction.
- Counting Safety The integrated X-ray detectable thread and secure loop ensure easy counting and prevent retained surgical items (RSI).
Access Engineering Documentation & Product Portfolio
Operation manual - Gauze Series
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Frequently Asked Questions
Quick solution center of gravity
Product FAQ
What standards do Kingphar Laparotomy Sponges comply with?
How is the X-ray detectable thread secured?
Are the sponges available in pre-washed versions?
What is the minimum order quantity (MOQ) for OEM branding?
Can I choose between different cotton yarn counts?
What type of sterilization methods do you offer?
Is the blue loop securely attached for retraction?
How do you ensure the product is fluorescence-free?
The Verdict for Procurement Officers: When evaluating medical gauze for surgical environments, the critical performance indicators are BaSO₄ purity (aim for ≥ 55%) and zero-chlorine bleaching residue. Kingphar Medical Group’s vertical production chain ensures these engineering tolerances are met consistently across all SKU series from LS-1010 to LS-4545.
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