Invention Grant
- Patent Title: Contact and penetration depth sensor for a needle assembly
- Patent Title (中): 针组件的接触和穿透深度传感器
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Application No.: US11773377Application Date: 2007-07-03
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Publication No.: US07641634B2Publication Date: 2010-01-05
- Inventor: Dagmar Bettina Beyerlein
- Applicant: Dagmar Bettina Beyerlein
- 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: Blakely, Sokoloff, Taylor & Zafman LLP
- Main IPC: A61M29/00
- IPC: A61M29/00
Abstract:
An apparatus is disclosed. The apparatus includes a needle to contact and penetrate tissue. The apparatus also includes a device coupled to the needle, wherein the device detects the needle contacting the tissue, and measures depth of tissue penetration.
Public/Granted literature
- US20070255214A1 Contact and Penetration Depth Sensor for a Needle Assembly Public/Granted day:2007-11-01
Information query
