DEVICE: Epredia (00673693202244)

Device Identifier (DI) Information

Epredia
Oxalic Acid Solution (1%)
In Commercial Distribution
88045
RICHARD-ALLAN SCIENTIFIC COMPANY
00673693202244
GS1

1
929504710 *Terms of Use
Potassium Permanganate Solution is the oxidizing agent in this technique. It is followed by an Oxalic Acid Solution to remove the excess permanganate. This step serves to enhance the subsequent staining of the reticular fibers. A sensitizing step using Ferric Ammonium Sulfate Solution impregnates the fibers, creating a metal-organic bond that is replaced by silver during subsequent treatment with Working Ammoniacal Silver Solution. To develop the visible silver, a Reducing Solution of dilute formaldehyde is used. The tissue structures that have been impregnated with the silver solution will now appear brown to black. Gold Chloride Solution is used to “tone” the sections, producing better contrast and clarity as the gold reacts and combines with the reduced silver. Unreduced silver is removed via treatment with Sodium Thiosulfate Solution. An optional nuclear fast red counterstain provides background staining as well as nuclear detail.
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Device Characteristics

Labeling does not contain MRI Safety Information
No
No
Yes
No
No
No
No
No

GMDN

[?]

GMDN© Term Code, Names and Definitions (*Terms of Use): GMDN® is a registered trademark of The GMDN Agency. All rights reserved. Used under licence from The GMDN Agency Ltd.

GMDN Term Code GMDN Term Name GMDN Term Definition GMDN Term Status [?] Implantable?
43587 Biological stain IVD
A single chemical agent, dye or solution intended for the artificial colouration of specific target tissue structures, intra/extracellular elements and/or infectious microorganisms, in a clinical specimen, for their subsequent visualization, examination, identification and/or differentiation.
Active false
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FDA Product Code

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Product Code Product Code Name
LED Stains, Chemical Solution
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FDA Premarket Submission

FDA Premarket Submission Number [?] Supplement Number [?]
Premarket Submission Number Not Available/Not Released
Yes CLOSE

Sterilization

No
No
Sterilization Method [?]
No Sterilization Methods Found
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Storage and Handling

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Storage and Handling
No storage/handling found
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Clinically Relevant Size

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Size Type Text
No Device Sizes
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Device Record Status

dc02f1d8-9333-443f-8926-d4c6a976c122
September 16, 2024
1
September 06, 2024
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Alternative and Additional Identifiers Additional Identifiers

Package DI

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Package DI Number Quantity per Package Contains DI Package Package Discontinue Date Package Status Package Type
No Package DIs found
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Secondary DI

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Issuing Agency [?] Secondary DI Number
No Secondary DIs found
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Unit of Use DI

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Unit of Use DI Number: No Unit of Use DI Numbers Found CLOSE

Direct Marking (DM)

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No
No
None
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Production Identifier(s) in UDI

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Yes
No
Yes
Yes
No CLOSE

Customer Contact

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No Customer Contact currently defined
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