ARTIFICIAL BLOOD VESSEL

• US 20110106242A1
• Filed: 10/29/2009
• Published: 05/05/2011
• Est. Priority Date: 10/29/2009
• Status: Abandoned Application

• Current Assignee: Ching-Yang Wu, Po-Jen Ko, Yun-Hen Liu
• Original Assignee: Ching-Yang Wu, Po-Jen Ko, Yun-Hen Liu
• Inventors: Ko, Po-Jen, Wu, Ching-Yang, Liu, Yun-Hen
• Application Number:
  US12/608,111
• Publication Number:
  US 20110106242A1
• Time in Patent Office: Days
• US Class Current: 623/1.44
• CPC Class Codes: A61F 2/06 Blood vessels
• CPC Class Codes: A61M 1/3653 Interfaces between patient blood circulation and extra-corporal blood circuit

Abstract

An artificial blood vessel includes an artificial blood vessel body layer and a silicone layer. The artificial blood vessel body layer comprises an injection section, and the silicone layer is covered and mounted on an outer surface of the injection section. The artificial blood vessel body layer and the silicone layer are formed integrally by injection-molding. The silicone layer covered and mounted on the injection section of the artificial blood vessel body layer enables the artificial blood vessel for repeated injections and effectively prevents puncture aneurysm from occurring.

Claims

1. An artificial blood vessel, comprising:

an artificial blood vessel body layer comprising at least one injection section; and

a silicone layer covered and mounted on an outer surface of each of the at least one injection section.

2. The vessel of claim 1, wherein the number of the at least one injection section is two.

3. The vessel of claim 1, further comprising an obtuse needle.

4. The vessel of claim 3, wherein the obtuse needle comprises a bent injection end.

5. The vessel of claim 1, wherein the artificial blood vessel body layer is formed by injection-molding.

6. The vessel of claim 1, wherein the artificial blood vessel body layer and the silicone layer are formed integrally by injection-molding.