IP Library Granted Patent US 11,865,142
Granted Patent B2
US 11,865,142 · App. 17/332,060 · Granted Jan 9, 2024

Compositions and methods of treatment with amniotic fluid

Inventors: Thomas J. Koob (Marietta, GA); Michelle Massee (Marietta, GA)
Assignee: MiMedx Group, Inc.
A61K35/50A61K9/0014A61K9/0019A61K9/0078A61K9/06A61K9/19A61K47/34A61K47/36A61K47/42A61K47/46A61M5/31A61M11/00
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Quick Facts
Patent No.
US 11,865,142
App. No.
17/332,060
Granted
Jan 9, 2024
Kind
B2
Abstract

The present disclosure provides compositions composed of amniotic fluid and/or modified amniotic fluid, a pharmaceutically acceptable carrier, and optionally a placental tissue graft, micronized placental tissue components, or extracts derived therefrom. Also described are systems and apparatuses for administering or storing said compositions, as well as methods of treatment using said compositions.

Claims (19)

1. A kit comprising:

a. a first composition comprising an amount of modified amniotic fluid wherein said amniotic fluid is sterilized and desalted;

b. a second composition comprising an amount of a pharmaceutically acceptable carrier; and

c. an administration device, comprising a first chamber having the first composition disposed therein, a second chamber having the second composition disposed therein, and one or more apertures configured to expel the first and second composition therefrom.

2. The kit of claim 1 , wherein the administration device comprises a dual-chamber sprayer.

3. The kit of claim 1 , wherein the administration device comprises a double syringe.

4. The kit of claim 1 , wherein the modified amniotic fluid has been desalted to remove all or substantially all salts.

5. The kit of claim 1 , wherein the modified amniotic fluid has a salt concentration of 0.9% saline+/−0.1%.

6. The kit of claim 1 , wherein the modified amniotic fluid is free or substantially free of material greater than 1 μm in size.

7. The kit of claim 1 , wherein the modified amniotic fluid is human amniotic fluid.

8. The kit of claim 1 , wherein the modified amniotic fluid is free or substantially free of cells and/or cellular debris.

9. The kit of claim 1 , configured so that the first composition and second composition are administered in a weight ratio in the range between 1:10 and 10:1.

10. The kit of claim 1 , wherein the first composition has a viscosity greater than 1.5 cP but less than 10,000 cP.

11. The kit of claim 1 , wherein the pharmaceutically acceptable carrier is an aqueous carrier.

12. The kit of claim 1 , wherein the pharmaceutically acceptable carrier is Wharton's jelly, a biocompatible gelation agent, a polysaccharide, hyaluronic acid, poly-l-lysine, or collagen.

13. The kit of claim 1 , wherein the pharmaceutically acceptable carrier is a preservative.

14. The kit of claim 12 , wherein the collagen is human collagen.

15. The kit of claim 14 , wherein the human collagen is human placental collagen.

16. A method of treating a gastrointestinal disease or disorder, a skin disease or disorder, a patient who has undergone a cosmetic procedure, or a pulmonary disease or disorder; in preventing or reducing scar formation on the spine or near the spine, or sealing a dural tear; in treating or preventing an anterior procedure or a modified anterior procedure; in enhancing wound healing or preventing scar formation as a result of a surgical incision; or in reducing the amount of scar tissue in the reproductive system after a surgical procedure; said method comprising administering a composition comprising an amount of modified amniotic fluid to a patient in need thereof using the kit of claim 1 .

Assignments (2)
SECURITY INTEREST Recorded Jan 25, 2024
From: MIMEDX GROUP, INC.
To: CITIZENS BANK, N.A.
Reel/Frame 066371/0136 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jun 8, 2021
From: KOOB, THOMAS J.; MASSEE, MICHELLE
To: MIMEDX GROUP, INC.
Reel/Frame 056471/0096 →
Continuity (6)
Division 17301016 · Mar 22, 2021
Division 16087358
Provisional Application 62312379 · Mar 23, 2016
Provisional Application 62312391 · Mar 23, 2016
Provisional Application 62312403 · Mar 23, 2016
Related Publication 20210283190A1 · Sep 16, 2021