Invention Grant
- Patent Title: Active suture for the delivery of therapeutic fluids
- Patent Title (中): 主动缝合用于输送治疗性流体
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Application No.: US10727367Application Date: 2003-12-04
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Publication No.: US08257393B2Publication Date: 2012-09-04
- Inventor: Frank Richard Cichocki, Jr.
- Applicant: Frank Richard Cichocki, Jr.
- Applicant Address: US NJ Somerville
- Assignee: Ethicon, Inc.
- Current Assignee: Ethicon, Inc.
- Current Assignee Address: US NJ Somerville
- Agency: Roberts Mlotlkowski Safran & Cole, P.C.
- Main IPC: A61B17/04
- IPC: A61B17/04

Abstract:
An active suture that can be used for both wound closure and the delivery of therapeutic fluids to the tissue surrounding a wound is disclosed. The active suture may include a connector designed to join a fluid source, such as a syringe or conventional IV delivery system, to an internal passageway that is embedded within a braided suture. The internal passageway may be comprised of a fine polymeric tube and is capable of conducting and emitting a fluid into at least a portion of the braided suture and surrounding tissue. The invention enables delivery of an efficacious volume of drug bearing solution on the order of milliliters per day, provides a high level of fluid delivery rate control enabling the physician to start or stop drug administration at his/her discretion, and offers a means of providing more than one type of medication that may be selected post-surgically in accord with unexpected patient symptoms that may arise.
Public/Granted literature
- US20050125034A1 Active suture for the delivery of therapeutic fluids Public/Granted day:2005-06-09
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