Invention Application
- Patent Title: MULTILAYER BALLOON FOR A CATHETER
- Patent Title (中): 用于导管的多层气泡
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Application No.: US14443805Application Date: 2013-11-18
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Publication No.: US20150290434A1Publication Date: 2015-10-15
- Inventor: Tung-Liang Lin , Jeong S. Lee , Roseminda J. White , Kenneth L. Wantink
- Applicant: ABBOTT CARDIOVASCULAR SYSTEMS INC.
- Applicant Address: US CA Santa Clara
- Assignee: ABBOTT CARDIOVASCULAR SYSTEM INC.
- Current Assignee: ABBOTT CARDIOVASCULAR SYSTEM INC.
- Current Assignee Address: US CA Santa Clara
- International Application: PCT/US2013/070540 WO 20131118
- Main IPC: A61M25/10
- IPC: A61M25/10

Abstract:
Multilayer balloon for a catheter comprises a first layer made of a first polymer material having a first Shore durometer hardness, a second layer made of a second polymer material having a second Shore durometer hardness greater than the first Shore durometer hardness, wherein the second layer is an inner layer relative to the first layer, and a third layer made of a third polymer material having a third Shore durometer hardness less the first Shore durometer hardness, wherein the third layer is an inner layer relative to the second layer. Method of making a multilayer balloon for a catheter and a balloon catheter are also provided.
Information query
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