Devices and methods for umbilical cord processing

Patent metadata

Field	Value
Publication number	US-10960029-B2
Application number	US-201715449085-A
Country	US
Kind code	B2
Filing date	Mar 3, 2017
Priority date	Mar 4, 2016
Publication date	Mar 30, 2021
Grant date	Mar 30, 2021

Abstract

Devices and methods for extraction and processing of substantia gelatinea funiculi umbilicalis (Wharton's Jelly) from an umbilical cord. Isolated pluripotent cell compositions and methods of using the same are also provided.

First claim

What is claimed is:

1. An apparatus for processing an umbilical cord, the apparatus comprising:
a clamping mechanism configured to clamp an umbilical cord;
an extraction mechanism, wherein the extraction mechanism is configured to:
engage the umbilical cord;
translate along the umbilical cord;
increase hydrostatic pressure within the umbilical cord; and
extract matter from the umbilical cord; and

a receptacle configured to retain the matter extracted from the umbilical cord, wherein the receptacle comprises:
a plurality of openings sized to prevent an egress of substantia gelatinea Juniculi umbilicalis (Wharton's Jelly) stored within the receptacle.

2. The apparatus of claim 1 , wherein the extraction mechanism is configured to extract substantia gelatinea faniculi umbilicalis (Wharton's Jelly) from the umbilical cord.

3. The apparatus of claim 1 , wherein the extraction mechanism comprises rollers configured to compress the umbilical cord.

4. The apparatus of claim 1 , wherein the extraction mechanism comprises a first housing and a second housing configured to couple together.

5. The apparatus of claim 1 , wherein the extraction mechanism comprises:
a first end;
a second end; and
a plurality of rollers between the first end and the second end.

6. The apparatus of claim 5 , wherein:
the plurality of rollers comprises a first pair of corresponding rollers proximal to the first end of the extraction mechanism;
the plurality of rollers comprises a second pair of corresponding rollers proximal to the second end of the extraction mechanism;
the first pair of corresponding rollers are spaced a first distance apart;
the second pair of corresponding rollers are spaced a second distance apart;
and the first distance is greater than the second distance.

7. The apparatus of claim 6 , further comprising a third pair of corresponding rollers between the first and second pairs of corresponding rollers, wherein:
the third pair of corresponding rollers are spaced a third distance apart; and
the third distance is greater than the first distance and less than the second distance.

8. The apparatus of claim 1 , wherein the clamping mechanism comprises a plurality of protrusions configured to grip the umbilical cord.

9. The apparatus of claim 1 , wherein:
the clamping mechanism comprises a first housing and a second housing; and
the first housing and the second housing are configured to couple together around the umbilical cord.

10. The apparatus of claim 1 , wherein the receptacle comprises:
a first opening configured to receive matter extracted from the umbilical cord;
and a cover configured to be placed over the first opening.

11. The apparatus of claim 1 , wherein the receptacle comprises a removable sheath.

Assignees

• Univ Texas

Inventors

• Cox Jr Charles S
• Gill Brijesh S
• Aroom Kevin
• Sharma Tushar

Classifications

• B26B3/00 Primary

  Hand knives with fixed blades {(handles, attaching the handles B25G)} · CPC title

• A61B5/150038

  for blood from umbilical cord · CPC title

• A61M2210/1466

  Umbilical cord · CPC title

• A61M2202/0462

  Placental blood, umbilical cord blood · CPC title

• A61B17/12

  for ligaturing or otherwise compressing tubular parts of the body, e.g. blood vessels or umbilical cord · CPC title