Invention Grant
US07932479B2 Method for laser cutting tubing using inert gas and a disposable mask
有权
使用惰性气体和一次性面罩的激光切割管道的方法
- Patent Title: Method for laser cutting tubing using inert gas and a disposable mask
- Patent Title (中): 使用惰性气体和一次性面罩的激光切割管道的方法
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Application No.: US11756305Application Date: 2007-05-31
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Publication No.: US07932479B2Publication Date: 2011-04-26
- Inventor: Michael Bialas , John A. Simpson , Robert Barbier
- Applicant: Michael Bialas , John A. Simpson , Robert Barbier
- Applicant Address: US CA Santa Clara
- Assignee: Abbott Cardiovascular Systems Inc.
- Current Assignee: Abbott Cardiovascular Systems Inc.
- Current Assignee Address: US CA Santa Clara
- Agency: Fulwider Patton LLP
- Agent Thomas H. Majcher, Esq.
- Main IPC: B23K26/38
- IPC: B23K26/38
Abstract:
A method for making a device includes providing a tubular member which will be formed into the device, masking at least a portion of the inner surface of the tubular member with a removable sacrificial material, selectively removing a portion of the tubular member and sacrificial material using a laser device, and mechanically removing the sacrificial material from the inner surface of the tubular member. The method may also include applying a chemical solution to the tubular member and sacrificial material which primarily attacks the either the tubular member or sacrificial material.
Public/Granted literature
- US20080296274A1 METHOD FOR LASER CUTTING TUBING USING INERT GAS AND A DISPOSABLE MASK Public/Granted day:2008-12-04
Information query
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