Invention Grant
- Patent Title: Methods and apparatus for inhibiting introduction of air into the vasculature during a percutaneous procedure
- Patent Title (中): 在经皮手术过程中抑制空气进入脉管系统的方法和装置
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Application No.: US12403291Application Date: 2009-03-12
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Publication No.: US08277410B2Publication Date: 2012-10-02
- Inventor: James R. Watson
- Applicant: James R. Watson
- Applicant Address: US MN Maple Grove
- Assignee: Boston Scientific Scimed, Inc.
- Current Assignee: Boston Scientific Scimed, Inc.
- Current Assignee Address: US MN Maple Grove
- Agency: Henricks, Slavin & Holmes LLP
- Main IPC: A61M1/00
- IPC: A61M1/00
Abstract:
Apparatus and methods for inhibiting the introduction of air into the body during a percutaneous procedure. The apparatus may include an instrument passage lumen defining a degassing region with a degassing region distal end and a degassing region proximal end, a fluid inlet port at the degassing region distal end, and a fluid outlet port at the degassing region proximal end. So configured, fluid will flow only from the degassing region distal end to the degassing region proximal end.
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