Kit for obtaining an endoarterial biopsy sample

• US 7,491,176 B2
• Filed: 11/01/2001
• Issued: 02/17/2009
• Est. Priority Date: 11/01/2000
• Status: Expired due to Term

• Current Assignee: Vascular Science Limited
• Original Assignee: Vascular BioSciences
• Inventors: Mann, David Marshall
• Primary Examiner(s): Hindenburg; Max
• Assistant Examiner(s): HOEKSTRA, JEFFREY GERBEN
• Application Number:
  US10/415,719
• Publication Number:
  US 20040031721A1
• Time in Patent Office: 2,665 Days
• Field of Search: 600/564, 600/562, 600/565, 600/566, 600/567, 606/167, 606/170, 606/181, 606/185, 206363-367, 206/370, 206/557, 206561-563
• US Class Current: 600/564
• CPC Class Codes: A61B 10/0096 Casings for storing test samples A61B10/0038 and A61B10/0045 take precedence; preservation of living parts of the human or animal body A01N1/02; containers for retaining a material to be analysed B01L3/50; containers for enzymology or microbiology C12M1/16; swab-sampler being part of enzymology or microbiology container C12M1/30
• CPC Class Codes: A61B 10/04 Endoscopic instruments
• CPC Class Codes: A61B 2017/00362 Packages or dispensers for MIS instruments A61B2017/0479 takes precedence

Abstract

A kit for obtaining an endoarterial biopsy sample from a patient including packaging material enclosing one or more kit components; the kit components include instruments use to perform a surgical procedure; and the kit includes separate phase specific packaging parts.

Claims

1. A method of providing a kit for obtaining an endoarterial biopsy sample from a patient, comprising the steps of:

enclosing one or more kit components in a packaging and arranging the one or more kit components in a phased order associated with phases of an endoarterial biopsy sampling procedure, wherein the one or more kit components comprise

(a) an endoarterial biopsy catheter, the endoarterial biopsy catheter comprising a distal tip sized for accessing an artery and a means for removing the endoarterial biopsy sample from the artery;

(b) a number of separate packaging parts, the number of separate packaging parts comprising a first packaging part comprising at least one percutaneous accessing component, a second packaging part comprising at least one vasculature accessing component and at least one component selected from the group consisting of specimen containers, biopsy cassettes, needles, vacuum pumps, vacuum gauges and canisters; and

(c) returned mail materials to transfer the endoarterial biopsy sample to a remote location.

2. The method of claim 1, wherein the number of separate packaging parts further comprises:

a percutaneous access needle, an introducer sheath with a dilator and a guidewire within the first packaging part; and

components for use in accessing a desired area of a vasculature and to provide a sterile connection to a vacuum pump, comprising connective tubing to said vacuum pump, a floppy guidewire, an endhole catheter and a stiff guidewire within the second packaging part.

3. The method of claim 1 wherein the number of separate packaging parts further comprise one or more components selected from the group consisting of a(n):

a) percutaneous access needle;

b) short introducer sheath with dilator and guidewire;

c) floppy guidewire;

d) endhole catheter with inflation syringe;

e) stiff guidewire;

f) flushing syringe(s);

g) long introducer sheath with dilator;

h) biopsy specimen removal tool;

i) biopsy cassette(s);

j) specimen container(s);

k) connective tubing;

l) vacuum gauge(s) and canister(s); and

m) vacuum pump.

4. The method of claim 1 wherein the one or more kit components are packed in a vacuum formed tray.

5. The method of claim 4 wherein the kit is enclosed within a gas permeable polymer material.

6. The method of claim 1 wherein the kit is gas sterilized.

7. The method of claim 5 wherein the gas permeable membrane is a synthetic material made of high-density polyethylene fibers capable of allowing water vapor to pass through the membrane.

8. The method of claim 1, wherein the endoarterial biopsy catheter is intended for obtaining the endoarterial biopsy sample of vascular tissue for monitoring indications selected from the group consisting of:

organ transplant rejection, pulmonary hypertension, and pulmonary vascular disease by evaluating the endoarterial biopsy sample in a diagnostic laboratory.

9. The method of claim 1, wherein the endoarterial biopsy catheter is intended for obtaining the endoarterial biopsy sample of a vascular tissue for a use selected from the group consisting of ex-vivo gene therapy, making autologous vascular grafts and culturing cells.