United States
US 12,702,815 B2
Extracorporeal circulation circuit
US 12,702,815 B2 is a granted patent from the United States Patent and Trademark Office (USPTO), dated 2026-08-11. Applicant: NIPRO CORPORATION. Its PDF downloads from this page without an account, up to 5 a day.
- Applicant
- NIPRO CORPORATION
- Inventors
- Takeshi YAMAGUCHI; Sachiko ISHIDA
- Publication date
- 2026-08-11
- Filing date
- 2023-08-01
- Document type
- B2 Granted patent
- Also written as
- US 12,702,815 B2 · US12702815 · 12702815
Abstract
An extracorporeal circuit includes a tube holder holding a pump tube and line tubes. The tube holder has first and second tube holding portions holding the pump tube in a loop shape and holding the line tubes and a fixing plate coupling the first tube holding portion and the second tube holding portion to each other. The fixing plate is configured such that a line-tube-side end thereof is inclined to a pump tube side from a second tube holding portion side toward a first tube holding portion side.
The opening of the abstract. The full text is in the PDF.
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Patent office website: United States Patent and Trademark Office (USPTO)
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