Gold Member Since 2012
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Huizhou Foryou Medical Devices Co., Ltd.

Antibcterial Dressing, Antibacterial Dressing, Silver Surgical Dressing manufacturer / supplier in China, offering Antibacterial Silver Alginate Dressing CE FDA 510k, 2016 Premium Surgical Medical Top Antibacterial Silver Alginate Fiber FDA 510k, 2016 Top Premium Suntouch CE FDA Approved Surgical PVA Nasal Dressing Sinus Nasal Sponge Packing Ent Sponges and so on.

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Antibacterial Silver Alginate Dressing CE FDA 510k

Purchase Qty.:
(Pieces)
10,000-29,999 30,000+
FOB Unit Price: US $0.6 US $0.5
Purchase Qty. (Pieces) FOB Unit Price
10,000-29,999 US $0.6
30,000+ US $0.5
Get Latest Price
Production Capacity: 1, 000, 000 PCS/Year
Transport Package: Aluminum Foil Bag, Paper/Poly Bag
Payment Terms: T/T, Western Union, Paypal

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Basic Info
  • Model NO.: SAD0003
  • Material: Non-woven Fabric
  • Ethylene Oxide Sterilization: Gamma
  • Group: All
  • Name: Silver Alginate Dressing
  • Feature1: Accelerate Epithelization
  • Trademark: LUOFUCON
  • Origin: Huizhou, Guangdong, China
  • Type: Silver Wound Dressing
  • Certification: FDA
  • Quality Guarantee Period: Two Years
  • Logo Printing: With Logo Printing
  • Size: 5X5cm, 10X10cm, 15X15cm, 12.5X12.5cm
  • Feature2: Antibacterial Effect
  • Specification: 10 pcs per package
  • HS Code: 3005901000
Product Description
Product Description:

LUOFUCON®Silver Alginate Dressing is a non-woven pad composed of calcium alginate and silver particles. The silver content is 50µg/100 cm2. The silver particles are in the form of encapsulated metallic silver, which is very stable and won't be oxidized even on exposure to light.
LUOFUCON® Silver Alginate Dressing is proved to have broad spectrum antibacterial effect , based on in vitro laboratory testing.
 
1. Silver Release
Figure1 shows that LUOFUCON® Silver Alginate Dressing leaches about 57% of the total silver during the first 24 hours, and 30%, 24% of its total silver during 24-48, 48-72 hours, respectively.
The release profiles indicates that the release of silver from the dressing is well controlled.
 
Note:
Two pieces of the dressing in the size of 10 x 10 cm were used in this test. The test was performed by China National Analytical Center at Guangzhou.
 
LUOFUCON® Silver Alginate Dressing leaches about 57% of the total silver during the first 24 hours, and 30%, 24% of its total silver during 24-48, 48-72 hours, respectively.
The release profiles indicates that the release of silver from the dressing is well controlled.
 
Antibacterial Effectiveness Test
AATCC 100-2004 only specifies the use of one Gram-positive and one Gram-negative bacteria. However, we tested six clinical-relevant bacteria ( 3 Gram-positive and 3 Gram-negative bacteria) for the evaluation of antibacterial effectiveness.

Test Organism
Test Method
Enterococcus faecalisATCC 29219Dressing specimens and controls were tested under simulated use conditions for seven days. During this time, test articles were kept moistened daily with phosphate buffered water containing 10% Fetal Bovine Serum to simulate daily use. The antibacterial activity testing was performed with an inoculum challenge of more than 106 CFU total.
Escherichia coliATCC 8739
Klebsiella pneumoniaeATCC 4352
Pseudomonas aeruginosaATCC 9027
Staphylococcus aureusATCC 6538
Streptococcus pyogenesATCC 19615

 
Table 1: 1 Day Antibacterial Effectiveness
 
  1 Day
 Replicate 1Replicate 2Replicate 3
Staphylococcus aureus>4.0>4.1>4.1
Streptococcus pyogenes>4.4>4.4>4.3
Enterococcus faecalis>4.3>4.2>4.3
Escherichia coli>4.2>4.2>4.13
Klebsiella pneumoniae>4.1>4.0>4.1
Pseudomonas aeruginosa>4.1>4.1>4.1

 
 Table 2: 7 Days Antibacterial Effectiveness
 
7 Day
 Replicate 1Replicate 2Replicate 3
Staphylococcus aureus>4.0>4.0>4.0
Streptococcus pyogenes>4.1>4.1>4.1
Enterococcus faecalis2.11.62.6
Escherichia coli>4.3>4.3>4.3
Klebsiella pneumoniae>4.2>4.2>4.2
Pseudomonas aeruginosa>4.0>4.0>4.0

 
2.3 Additional Study
Besides the six clinical-relevant bacteria above, we made an additional study for one drug-resistant bacteria(MRSA) and one fungus(Candida albicans).
 

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