Methods for collecting, processing and transporting tissue grafts

Patent metadata

Field	Value
Publication number	US-12133522-B2
Application number	US-202217990276-A
Country	US
Kind code	B2
Filing date	Nov 18, 2022
Priority date	Jun 26, 2009
Publication date	Nov 5, 2024
Grant date	Nov 5, 2024

Abstract

The present invention is directed to methods for collecting and processing autografts, processed autografts, kits for collecting and transporting autografts, and tools for preparing autografts. It is also directed to autologous bone grafts, and methods of preparing them.

First claim

The invention claimed is:

1. A method of preparing a clean, disinfected tissue implant for implantation, the method comprising:
a) pre-treating a surgically removed piece of tissue from a subject with at least one treatment composition to produce a pre-treated tissue;
b) shipping the pre-treated tissue to a tissue processing facility;
c) receiving the pre-treated tissue at the tissue processing facility;
d) processing the pre-treated tissue to clean and disinfect the tissue;
e) storing the cleaned and disinfected tissue at a storage facility; and
f) providing a package to a surgical facility comprising the cleaned and disinfected tissue and a tracking device,
wherein the tissue further comprises viable cells, and
wherein the tissue is bone, cartilage, or soft tissue.

2. The method of claim 1 , wherein the tracking device comprises a microchip.

3. The method of claim 1 , wherein the tracking device comprises a thumb drive.

4. The method of claim 1 , wherein the bone is mandible bone, frontal bone, parietal bone, sphenoid bone, temporal bone or nasal bone.

5. The method of claim 1 , wherein the bone is a bone of the hand, a bone of the foot, a bone of the arm, or a bone of the leg.

6. The method of claim 1 , wherein the bone is a tibial bone or a femoral bone.

7. The method of claim 1 , wherein the soft tissue is at least one of a ligament, a tendon, a fascia, or a muscle.

8. The method of claim 1 , further comprising packaging the cleaned and disinfected tissue after processing.

9. The method of claim 1 , wherein the pre-treating comprises treating the collected tissue with an antibiotic solution, a bactericidal solution, a virucidal, a glycerol-containing solution, water, saline or a combination thereof.

10. The method of claim 1 , wherein the storing comprises including the tracking device.

Assignees

• Lifenet Health

Inventors

• Bracone Roberto
• Chen Jingsong
• Gatin Marilyn
• Chen Silvia
• Clagett James A
• Osborne Daniel

Classifications

• A01N1/124 Primary

  Disinfecting agents, e.g. antimicrobials · CPC title

• A61F2310/00359

  Bone or bony tissue · CPC title

• A61F2/4644

  Preparation of bone graft, bone plugs or bone dowels, e.g. grinding or milling bone material (bone material A61F2/28; disintegrating or milling devices B02C) · CPC title

• A61F2/2875 Primary

  Skull or cranium (A61F2/2803 takes precedence; joints for temporo-mandibular [TM] joints [TMJ] A61F2/3099) · CPC title

• A61F2/28

  Bones · CPC title