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Recall Observatory FDA recall evidence

Exact FDA event identifier

Event 92481

17 recalled-product records grouped only because every row carries this exact official event ID.

Open FDA event record

Event summary

Timeline bucket
May 23, 2023
Product types
Device
Classifications
Class II
Statuses
Ongoing
Recalling firm wording
TEI Biosciences, Inc.

Dossier provenance

Source snapshots represented here

  • openFDA Device Enforcement Report-date coverage June 20, 2012–July 08, 2026 Known gap: openFDA describes 2004-present coverage, but the current export has no report-date records in this interval.
  • openFDA Device Recall event_date_initiated coverage June 01, 1997–June 30, 2026

Enforcement coverage uses report dates; product initiation dates can precede those bounds. Device-enrichment coverage uses FDA event_date_initiated.

How coverage and grouping work

Complete imported group

Every recalled product in this event

17 official enforcement rows

Product dates, classifications, firms, and source wording remain attached to their individual rows. Opening this dossier never hides products that did not match a prior timeline filter.

device · product 1 of 17

SurgiMend; Collagen Matrix for Soft Tissue Reconstruction; Rx Only; Sizes 1.0 5x6 cm, 1.0 6x12 cm, 1.0 10x10 cm, 1.0 10x15 cm, 1.0 10x20 cm, 1.0 16x20 cm, 1.0 13x25 cm, 1.0 4x16 cm, 1.0 3x3 cm, 1.0 4x7 cm, 1.0 4x12 cm, 1.0 6x16 cm, 1.0 25x40 cm, 1.0 20 x 30 cm, 1.0 8x16 cm, 1.0 4x7 cm Thin, 1.0 5x6 cm Thin, 1.0 3x3 cm Thin, 1.0 0.3x25 cm, 1.0 0.6x25 cm, 1.0 1x25 cm.

Z-2069-2023
Recall number
Z-2069-2023
Initiated
May 23, 2023
Classification
Class II
Status
Ongoing
Recalling firm
TEI Biosciences, Inc.
Quantity
14,535 units

App-derived interpretation

Potency or specification failure reason.potency_specification_failure · v1.0.0
out of specification

These labels are deterministic app interpretations, not FDA categories.

Official device-enrichment evidence · Unknown

An exact joined enrichment record exists, but none supplies supported root-cause wording. This is not an FDA finding of an unknown cause.

Compare all device evidence states

Inspect official wording and provenance

Reason for recall

Possible out of specification endotoxin test results due to issues with in-process and finished goods endotoxin testing.

Code information

Item No. (UDI-DI): 606-001-002 (10381780112617), 606-001-004 (10381780112624), 606-001-005 (10381780112631), 606-001-006 (10381780112648), 606-001-007 (10381780112655), 606-001-008 (10381780112662), 606-001-009 (10381780112679), 606-001-010 (10381780112686), 606-001-012 (10381780112693), 606-001-013 (10381780112709), 606-001-014 (10381780112716), 606-001-015 (10381780112723), 606-001-016 (10381780112730), 606-001-017 (10381780112747), 606-001-018 (10381780112754), 606-002-002 (10381780112761), 606-002-003 (10381780112778), 606-002-005 (10381780112785), 606-003-001 (10381780112792), 606-003-002 (10381780112808), 606-003-003 (10381780112815).

Distribution pattern

Domestic: Nationwide Distribution.

device · product 2 of 17

SurgiMend PRS; Collagen Matrix for Soft Tissue Reconstruction; Rx Only; Sizes 10x15 cm Semi-Oval, 7x17 cm Fenestrated, 10x20 cm Fenestrated, 8x16 cm Semi-Oval, 15x15 cm Semi-Oval, 8x20 cm Fenestrated, 10x15 cm Slant Fenestrated, 7x17 cm Semi-Oval, 8x16 cm Thin Semi-Oval, 10x20 cm Thin Semi-Oval, 6x16 cm Semi-Oval, Thin Oval 8x12 cm, Thin Oval 10x15 cm, Meshed 20cm x 10cm

Z-2070-2023
Recall number
Z-2070-2023
Initiated
May 23, 2023
Classification
Class II
Status
Ongoing
Recalling firm
TEI Biosciences, Inc.
Quantity
22,163 units

App-derived interpretation

Potency or specification failure reason.potency_specification_failure · v1.0.0
out of specification

These labels are deterministic app interpretations, not FDA categories.

Official device-enrichment evidence · Unknown

An exact joined enrichment record exists, but none supplies supported root-cause wording. This is not an FDA finding of an unknown cause.

Compare all device evidence states

Inspect official wording and provenance

Reason for recall

Possible out of specification endotoxin test results due to issues with in-process and finished goods endotoxin testing.

Code information

Item No. (UDI-DI): 606-004-100 (10381780112822), 606-004-101 (10381780112839), 606-004-102 (10381780112846), 606-004-103 (10381780112853), 606-004-104 (10381780112860), 606-004-105 (10381780112877), 606-004-106 (10381780112884), 606-004-107 (10381780112891), 606-004-108 (10381780112907), 606-004-109 (10381780112914), 606-004-110 (10381780112921), 606-005-001 (10381780112938), 606-005-002 (10381780112945), 606-007-001 (10381780357322).

Distribution pattern

Domestic: Nationwide Distribution.

device · product 3 of 17

SurgiMend 1.0; Collagen Matrix for Soft Tissue Reconstruction; Rx Only; Sizes 18x12 cm Thin and 10x15 cm Thin.

Z-2071-2023
Recall number
Z-2071-2023
Initiated
May 23, 2023
Classification
Class II
Status
Ongoing
Recalling firm
TEI Biosciences, Inc.
Quantity
52 units

App-derived interpretation

Potency or specification failure reason.potency_specification_failure · v1.0.0
out of specification

These labels are deterministic app interpretations, not FDA categories.

Official device-enrichment evidence · Unknown

An exact joined enrichment record exists, but none supplies supported root-cause wording. This is not an FDA finding of an unknown cause.

Compare all device evidence states

Inspect official wording and provenance

Reason for recall

Possible out of specification endotoxin test results due to issues with in-process and finished goods endotoxin testing.

Code information

Item No. (UDI-DI): 606-005-003 (10381780112952) and 606-005-004 (10381780112969).

Distribution pattern

Domestic: Nationwide Distribution.

device · product 4 of 17

SurgiMend 2.0; Collagen Matrix for Soft Tissue Reconstruction; Rx Only; Sizes 5x6 cm, 6x12 cm, 10x15 cm, 16x20 cm, 13x25 cm, 25x40 cm, 20x30 cm, 20x20 cm, 20x25cm, 10x15cm Semi-Oval,

Z-2072-2023
Recall number
Z-2072-2023
Initiated
May 23, 2023
Classification
Class II
Status
Ongoing
Recalling firm
TEI Biosciences, Inc.
Quantity
2,392 units

App-derived interpretation

Potency or specification failure reason.potency_specification_failure · v1.0.0
out of specification

These labels are deterministic app interpretations, not FDA categories.

Official device-enrichment evidence · Unknown

An exact joined enrichment record exists, but none supplies supported root-cause wording. This is not an FDA finding of an unknown cause.

Compare all device evidence states

Inspect official wording and provenance

Reason for recall

Possible out of specification endotoxin test results due to issues with in-process and finished goods endotoxin testing.

Code information

Item No. (UDI-DI): 606-200-002 (10381780112976), 606-200-004 (10381780112983), 606-200-006 (10381780112990), 606-200-008 (10381780113003), 606-200-009 (10381780113010), 606-200-016 (10381780113027), 606-200-017 (10381780113034), 606-200-019 (10381780113041), 606-200-020 (10381780113058), and 606-204-100 (10381780113065).

Distribution pattern

Domestic: Nationwide Distribution.

device · product 5 of 17

SurgiMend MP; Collagen Matrix for Soft Tissue Reconstruction; Rx Only; Sizes 10x15 cm, 20x20 cm, 13x25 cm, 16x20 cm, 20x25 cm, 20x30 cm, and 25x40 cm.

Z-2073-2023
Recall number
Z-2073-2023
Initiated
May 23, 2023
Classification
Class II
Status
Ongoing
Recalling firm
TEI Biosciences, Inc.
Quantity
3,992 units

App-derived interpretation

Potency or specification failure reason.potency_specification_failure · v1.0.0
out of specification

These labels are deterministic app interpretations, not FDA categories.

Official device-enrichment evidence · Unknown

An exact joined enrichment record exists, but none supplies supported root-cause wording. This is not an FDA finding of an unknown cause.

Compare all device evidence states

Inspect official wording and provenance

Reason for recall

Possible out of specification endotoxin test results due to issues with in-process and finished goods endotoxin testing.

Code information

Item No. (UDI-DI): 606-206-001 (10381780357339), 606-206-002 (10381780357360), 606-206-003 (10381780357346), 606-206-004 (10381780357353), 606-206-005 (10381780357377), 606-206-006 (10381780357384), and 606-206-007 (10381780357391).

Distribution pattern

Domestic: Nationwide Distribution.

device · product 6 of 17

SurgiMend 3.0; Collagen Matrix for Soft Tissue Reconstruction; Rx Only; Sizes 5x6 cm, 6x12 cm, 10x15 cm, 16x20 cm, 13x25 cm, 25x40 cm, 20x30 cm, 20x20 cm, 20x25 cm, 1x5 cm, 10x25 cm 4x7cm Fenestrated, and 10x25 cm Fenestrated.

Z-2074-2023
Recall number
Z-2074-2023
Initiated
May 23, 2023
Classification
Class II
Status
Ongoing
Recalling firm
TEI Biosciences, Inc.
Quantity
13,390 units

App-derived interpretation

Potency or specification failure reason.potency_specification_failure · v1.0.0
out of specification

These labels are deterministic app interpretations, not FDA categories.

Official device-enrichment evidence · Unknown

An exact joined enrichment record exists, but none supplies supported root-cause wording. This is not an FDA finding of an unknown cause.

Compare all device evidence states

Inspect official wording and provenance

Reason for recall

Possible out of specification endotoxin test results due to issues with in-process and finished goods endotoxin testing.

Code information

Item No. (UDI-DI): 606-300-002 (10381780113072), 606-300-004 (10381780113089) 606-300-006 (10381780113096), 606-300-008 (10381780113102), 606-300-009 (10381780113119), 606-300-016 (10381780113126), 606-300-017 (10381780113133), 606-300-019 (10381780113140), 606-300-020 (10381780113157), 606-300-021 (10381780113164), 606-300-022 (10381780113171), 606-304-001 (10381780113188), and 606-304-002 (10381780113195).

Distribution pattern

Domestic: Nationwide Distribution.

device · product 7 of 17

SurgiMend 4.0; Collagen Matrix for Soft Tissue Reconstruction; Rx Only; Sizes 5x6 cm, 6x12 cm, 10x15 cm, 13x25 cm, 25x40 cm, 20x30 cm, 10x25 cm, 20x0.5 cm, and 10x25 cm Fenestrated.

Z-2075-2023
Recall number
Z-2075-2023
Initiated
May 23, 2023
Classification
Class II
Status
Ongoing
Recalling firm
TEI Biosciences, Inc.
Quantity
5,664 units

App-derived interpretation

Potency or specification failure reason.potency_specification_failure · v1.0.0
out of specification

These labels are deterministic app interpretations, not FDA categories.

Official device-enrichment evidence · Unknown

An exact joined enrichment record exists, but none supplies supported root-cause wording. This is not an FDA finding of an unknown cause.

Compare all device evidence states

Inspect official wording and provenance

Reason for recall

Possible out of specification endotoxin test results due to issues with in-process and finished goods endotoxin testing.

Code information

Item No. (UDI-DI): 606-400-002 (10381780113201), 606-400-004 (10381780113218), 606-400-006 (10381780113225), 606-400-009 (10381780113232), 606-400-016 (10381780113249), 606-400-017 (10381780113256), 606-400-018 (10381780113263), 606-403-001 (10381780113270), and 606-404-001 (10381780113287).

Distribution pattern

Domestic: Nationwide Distribution.

device · product 8 of 17

SurgiMend PRS Meshed; Collagen Matrix for Soft Tissue Reconstruction; Rx Only; Size 10cm x 20cm

Z-2076-2023
Recall number
Z-2076-2023
Initiated
May 23, 2023
Classification
Class II
Status
Ongoing
Recalling firm
TEI Biosciences, Inc.
Quantity
9,215 units

App-derived interpretation

Potency or specification failure reason.potency_specification_failure · v1.0.0
out of specification

These labels are deterministic app interpretations, not FDA categories.

Official device-enrichment evidence · Unknown

An exact joined enrichment record exists, but none supplies supported root-cause wording. This is not an FDA finding of an unknown cause.

Compare all device evidence states

Inspect official wording and provenance

Reason for recall

Possible out of specification endotoxin test results due to issues with in-process and finished goods endotoxin testing.

Code information

Item No. 606-907-001. No UDI-DI (Distributed in Canada and EU).

Distribution pattern

Domestic: Nationwide Distribution.

device · product 9 of 17

PriMatrix; Dermal Repair Scaffold; Rx Only; Sizes 0.2x26.5 cm (3 pack), 10x12cm, 10x25 cm, 20x25 cm, 4x4 cm, 6x6 cm, 8x12 cm, and 8x8 cm.

Z-2077-2023
Recall number
Z-2077-2023
Initiated
May 23, 2023
Classification
Class II
Status
Ongoing
Recalling firm
TEI Biosciences, Inc.
Quantity
4,159 units

App-derived interpretation

Potency or specification failure reason.potency_specification_failure · v1.0.0
out of specification

These labels are deterministic app interpretations, not FDA categories.

Official device-enrichment evidence · Unknown

An exact joined enrichment record exists, but none supplies supported root-cause wording. This is not an FDA finding of an unknown cause.

Compare all device evidence states

Inspect official wording and provenance

Reason for recall

Possible out of specification endotoxin test results due to issues with in-process and finished goods endotoxin testing.

Code information

Item No. (UDI-DI): 607-001-009 (10381780113294), 607-001-112 (10381780113300), 607-001-125 (10381780113317), 607-001-225 (10381780113324), 607-001-440 (10381780113331), 607-001-660 (10381780113348), 607-001-812 (10381780113355), 607-001-880 (10381780113362).

Distribution pattern

Domestic: Nationwide Distribution.

device · product 10 of 17

PriMatrix Fenestrated; Dermal Repair Scaffold; Rx Only; Sizes 4x4 cm, 6x6 cm, 8x8 cm, 14mm Disc, 18mm Disc, 2x2 cm, and 10x25 cm (Meshed 2:1).

Z-2078-2023
Recall number
Z-2078-2023
Initiated
May 23, 2023
Classification
Class II
Status
Ongoing
Recalling firm
TEI Biosciences, Inc.
Quantity
30,528 units

App-derived interpretation

Potency or specification failure reason.potency_specification_failure · v1.0.0
out of specification

These labels are deterministic app interpretations, not FDA categories.

Official device-enrichment evidence · Unknown

An exact joined enrichment record exists, but none supplies supported root-cause wording. This is not an FDA finding of an unknown cause.

Compare all device evidence states

Inspect official wording and provenance

Reason for recall

Possible out of specification endotoxin test results due to issues with in-process and finished goods endotoxin testing.

Code information

Item No. (UDI-DI): 607-004-440 (10381780113379), 607-004-660 (10381780113386), 607-004-880 (10381780113393), 607-005-014 (10381780357414), 607-005-018 (10381780357421), 607-005-125 (10381780113409), 607-005-220 (10381780357407).

Distribution pattern

Domestic: Nationwide Distribution.

device · product 11 of 17

PriMatrix Meshed; Dermal Repair Scaffold; Rx Only; Sizes 20x25 cm (1:1), 3x3 cm (2:1), 4x4 cm (2:1), 5x5 cm (2:1), 6x6 cm (2:1), 8x12 cm (2:1), and 8x8 cm (2:1).

Z-2079-2023
Recall number
Z-2079-2023
Initiated
May 23, 2023
Classification
Class II
Status
Ongoing
Recalling firm
TEI Biosciences, Inc.
Quantity
33,277 units

App-derived interpretation

Potency or specification failure reason.potency_specification_failure · v1.0.0
out of specification

These labels are deterministic app interpretations, not FDA categories.

Official device-enrichment evidence · Unknown

An exact joined enrichment record exists, but none supplies supported root-cause wording. This is not an FDA finding of an unknown cause.

Compare all device evidence states

Inspect official wording and provenance

Reason for recall

Possible out of specification endotoxin test results due to issues with in-process and finished goods endotoxin testing.

Code information

Item No. (UDI-DI): 607-005-225 (10381780113423), 607-005-330 (10381780113430), 607-005-440 (10381780113447), 607-005-550 (10381780113454), 607-005-660 (10381780113461), 607-005-812 (10381780113478), 607-005-880 (10381780113485).

Distribution pattern

Domestic: Nationwide Distribution.

device · product 12 of 17

PriMatrix Ag; Dermal Repair Scaffold; Rx Only; Sizes 10x12 cm, 10x25 cm, 20x25 cm, 4x4 cm, 6x6 cm, 8x12 cm, 8x8 cm.

Z-2080-2023
Recall number
Z-2080-2023
Initiated
May 23, 2023
Classification
Class II
Status
Ongoing
Recalling firm
TEI Biosciences, Inc.
Quantity
1,689 units

App-derived interpretation

Potency or specification failure reason.potency_specification_failure · v1.0.0
out of specification

These labels are deterministic app interpretations, not FDA categories.

Official device-enrichment evidence · Unknown

An exact joined enrichment record exists, but none supplies supported root-cause wording. This is not an FDA finding of an unknown cause.

Compare all device evidence states

Inspect official wording and provenance

Reason for recall

Possible out of specification endotoxin test results due to issues with in-process and finished goods endotoxin testing.

Code information

Item No. (UDI-DI): 607-101-112 (10381780113492), 607-101-125 (10381780113508), 607-101-225 (10381780113515), 607-101-440 (10381780113522), 607-101-660 (10381780113539), 607-101-812 (10381780113546), 607-101-880 (10381780113553).

Distribution pattern

Domestic: Nationwide Distribution.

device · product 13 of 17

PriMatrix Ag Fenestrated; Dermal Repair Scaffold; Rx Only; Sizes 10x25 cm, 20x25 cm, 4x4 cm, 6x6 cm, 8x12 cm, 8x8 cm.

Z-2081-2023
Recall number
Z-2081-2023
Initiated
May 23, 2023
Classification
Class II
Status
Ongoing
Recalling firm
TEI Biosciences, Inc.
Quantity
7,264 units

App-derived interpretation

Potency or specification failure reason.potency_specification_failure · v1.0.0
out of specification

These labels are deterministic app interpretations, not FDA categories.

Official device-enrichment evidence · Unknown

An exact joined enrichment record exists, but none supplies supported root-cause wording. This is not an FDA finding of an unknown cause.

Compare all device evidence states

Inspect official wording and provenance

Reason for recall

Possible out of specification endotoxin test results due to issues with in-process and finished goods endotoxin testing.

Code information

Item No. (UDI-DI): 607-104-125(10381780113775) , 607-104-225 (10381780113782), 607-104-440 (10381780113560), 607-104-660 (10381780113577), 607-104-812 (10381780113768), 607-104-880 (10381780113584).

Distribution pattern

Domestic: Nationwide Distribution.

device · product 14 of 17

PriMatrix Ag Meshed; Dermal Repair Scaffold; Rx Only; Sizes 10x12 cm (2:1), 10x25 cm (2:1), 20x25 cm (1:1), 4x4 cm (2:1), 6x6 cm (2:1), 8x12 cm (2:1), 8x8 cm (2:1).

Z-2082-2023
Recall number
Z-2082-2023
Initiated
May 23, 2023
Classification
Class II
Status
Ongoing
Recalling firm
TEI Biosciences, Inc.
Quantity
10,159 units

App-derived interpretation

Potency or specification failure reason.potency_specification_failure · v1.0.0
out of specification

These labels are deterministic app interpretations, not FDA categories.

Official device-enrichment evidence · Unknown

An exact joined enrichment record exists, but none supplies supported root-cause wording. This is not an FDA finding of an unknown cause.

Compare all device evidence states

Inspect official wording and provenance

Reason for recall

Possible out of specification endotoxin test results due to issues with in-process and finished goods endotoxin testing.

Code information

Item No. (UDI-DI): 607-105-112 (10381780177685), 607-105-125 (10381780113591), 607-105-225 (10381780113607), 607-105-440 (10381780113614), 607-105-660 (10381780177715), 607-105-812 (10381780177739), 607-105-880 (10381780177722).

Distribution pattern

Domestic: Nationwide Distribution.

device · product 15 of 17

Revize; Collagen Matrix for Soft Tissue Reconstruction; Rx Only; Sizes 10x10 cm, 4x12 cm, 4x16 cm.

Z-2083-2023
Recall number
Z-2083-2023
Initiated
May 23, 2023
Classification
Class II
Status
Ongoing
Recalling firm
TEI Biosciences, Inc.
Quantity
199 units

App-derived interpretation

Potency or specification failure reason.potency_specification_failure · v1.0.0
out of specification

These labels are deterministic app interpretations, not FDA categories.

Official device-enrichment evidence · Unknown

An exact joined enrichment record exists, but none supplies supported root-cause wording. This is not an FDA finding of an unknown cause.

Compare all device evidence states

Inspect official wording and provenance

Reason for recall

Possible out of specification endotoxin test results due to issues with in-process and finished goods endotoxin testing.

Code information

Item No. (UDI-DI): 611-001-001 (10381780357292), 611-001-002 (10381780357278), 611-001-003 (10381780357285).

Distribution pattern

Domestic: Nationwide Distribution.

device · product 16 of 17

Revize-X; Collagen Matrix for Soft Tissue Reconstruction; Rx Only; Sizes 12x6 cm and 10x9 cm.

Z-2084-2023
Recall number
Z-2084-2023
Initiated
May 23, 2023
Classification
Class II
Status
Ongoing
Recalling firm
TEI Biosciences, Inc.
Quantity
665 units

App-derived interpretation

Potency or specification failure reason.potency_specification_failure · v1.0.0
out of specification

These labels are deterministic app interpretations, not FDA categories.

Official device-enrichment evidence · Unknown

An exact joined enrichment record exists, but none supplies supported root-cause wording. This is not an FDA finding of an unknown cause.

Compare all device evidence states

Inspect official wording and provenance

Reason for recall

Possible out of specification endotoxin test results due to issues with in-process and finished goods endotoxin testing.

Code information

Item No. (UDI-DI): 611-005-001 (10381780357308), 611-005-002 (10381780357315).

Distribution pattern

Domestic: Nationwide Distribution.

device · product 17 of 17

TissueMend; Advanced Soft Tissue Repair Matrix; Rx Only; Sizes 5x6 cm, 6x10 cm, and 3x3 cm.

Z-2085-2023
Recall number
Z-2085-2023
Initiated
May 23, 2023
Classification
Class II
Status
Ongoing
Recalling firm
TEI Biosciences, Inc.
Quantity
4,832

App-derived interpretation

Potency or specification failure reason.potency_specification_failure · v1.0.0
out of specification

These labels are deterministic app interpretations, not FDA categories.

Official device-enrichment evidence · Unknown

An exact joined enrichment record exists, but none supplies supported root-cause wording. This is not an FDA finding of an unknown cause.

Compare all device evidence states

Inspect official wording and provenance

Reason for recall

Possible out of specification endotoxin test results due to issues with in-process and finished goods endotoxin testing.

Code information

Item No. (UDI-DI): 6495-9-001 (10381780113621), 6495-9-004 (10381780113638), 6495-9-006 (10381780113645).

Distribution pattern

Domestic: Nationwide Distribution.