Chain of custody forms and methods

Patent metadata

Field	Value
Publication number	US-10209265-B2
Application number	US-33928708-A
Country	US
Kind code	B2
Filing date	Dec 19, 2008
Priority date	Apr 19, 2007
Publication date	Feb 19, 2019
Grant date	Feb 19, 2019

Abstract

A chain-of-custody form has integrated removable specimen seals, and the form may be used to identify a test sample collected from a donor and to document the handling of the test sample. The form may be printed upon a single sheet that has a first portion and a second portion. The first portion includes a first section having one or more spaces for recording demographic and testing information, and one or more indicia of the information to be recorded in one or more marked spaces; and a second section having a marked space for the donor to affix a signature and one or more indicia of the purpose of the space. An identifier that is unique to the form is recorded within the first portion and within the second portion. The identifier includes an specimen identification number or some other method of specimen identification such as a bar-code.

First claim

We claim:

1. A method of maintaining a chain of custody, comprising:
causing a printer to print demographic information and test information upon a form that consists of a single printable sheet that is not affixed to any other sheets, the single printable sheet consisting of only a single ply that is not affixed to any other plies, the sheet comprising
at least a first portion and a second portion,
one or more seals within the second portion, each seal being removable from the sheet and capable of being affixed to a closed container so that contents of the container cannot be tampered with without either removing the seal or causing visible damage to the seal, and
an identifier that is unique to the form and is recorded at least once within the first portion and at least once upon each of the one or more seals in the second portion;

collecting from a donor at least one specimen comprising biological material, the collecting taking place under supervision of an administrator;
placing the biological material comprised by one of the specimens into a container; and
closing the container and affixing at least one of the one or more seals to the container so that contents of the container cannot be tampered with without either removing the seal or causing visible damage to the seal.

2. The method of claim 1 , comprising performing at least one assay upon the specimen.

3. The method of claim 1 , comprising acquiring a signature of the administrator.

4. The method of claim 1 , comprising acquiring a signature of the donor.

5. The method of claim 3 or claim 4 , wherein the acquired signature is a digital signature.

6. The method of claim 5 , comprising recording a representation of the digital signature upon the form.

7. The method of claim 1 , wherein the identifier comprises a form control code that is unique to the printable sheet.

8. The method of claim 7 , wherein the identifier is present in human-readable form.

9. The method of claim 7 , wherein the identifier is present in machine-readable form.

10. The method of claim 1 , wherein the first portion of the printable sheet comprises:
a first section within the first portion, comprising one or more marked spaces for recording demographic information and test information and one or more indicia of respective purposes of the one or more marked spaces; and
a second section within the first portion, comprising a marked signature space for the donor to affix a signature and one or more indicia of a purpose of the marked signature space.

11. The method of claim 1 , wherein the printable sheet comprises a perforation for separating the second portion from the first portion.

12. The method of claim 1 , wherein the printable sheet comprises a third portion, and the identifier is recorded at least once within the third portion.

13. The method of claim 12 , wherein the printable sheet comprises:
a perforation for separating the first portion from the second portion or from the third portion; and
a perforation for separating the second portion from the first portion or from the third portion.

14. The method of claim 1 , wherein:
the printable sheet lacks a marked space for recording demographic information;
the printable sheet lacks a marked space for recording test information; and
causing the printer to print the form comprises causing the printer to print demographic information and test information upon the printable sheet.

15. The method of claim 1 , wherein the form bears the unique identifier in at least one place before the printer has printed anything upon the form.

Assignees

• Sample R H Barry
• Quilter Eric
• Quest Diagnostics Invest Inc

Inventors

• Sample R H Barry
• Quilter Eric

Classifications

• G09F3/0288

  Labels or tickets consisting of more than one part, e.g. with address of sender or other reference on separate section to main label; Multi-copy labels · CPC title

• B01L2200/141

  Preventing contamination, tampering · CPC title

• G01N35/00613

  Quality control · CPC title

• G09F3/03

  of security seals {(means for indicating unauthorised opening of container closures B65D, e.g. B65D27/30, B65D55/02; theft deterrent tags E05B73/0017)} · CPC title

• G09F3/0341

  having label sealing means · CPC title