Title:
BLEEDING CONDUIT ASSEMBLY
Document Type and Number:
WIPO Patent Application WO/2018/043510
Kind Code:
A1
Abstract:
This bleeding conduit assembly 100, used attached to the heart to guide blood inside the heart from the heart to an auxiliary artificial heart pump, comprises a bleeding conduit 110 formed from a porous material and a cuff 120 attached to one end of the bleeding conduit 110, with a first gas-impermeable material layer 112 formed on the outer periphery of the artificial blood vessel 110. By means of this bleeding conduit assembly 100, it is possible to resolve at least one of three problems that occurred due to the presence of an inflow cannula in conventional bleeding conduit assemblies.
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Inventors:
MIYAKOSHI TAKAYUKI (JP)
YAMAZAKI KENJI (JP)
KOBAYASHI SHINJI (JP)
KANEBAKO HIDEKI (JP)
YAMAZAKI KENJI (JP)
KOBAYASHI SHINJI (JP)
KANEBAKO HIDEKI (JP)
Application Number:
PCT/JP2017/031023
Publication Date:
March 08, 2018
Filing Date:
August 29, 2017
Export Citation:
Assignee:
SUN MEDICAL TECH RESEARCH CORPORATION (JP)
International Classes:
A61M1/10
Domestic Patent References:
| WO2003022562A1 | 2003-03-20 |
Foreign References:
| JP2010505515A | 2010-02-25 | |||
| JP2010104428A | 2010-05-13 | |||
| US20140107399A1 | 2014-04-17 |
Other References:
MCCARTHY, PATRICK M.: "Implantable Left Ventricular Assist Device Insertion Techniques", OPERATIVE TECHNIQUES IN THORACIC AND CARDIOVASCULAR SURGERY, vol. 4, no. 4, November 1999 (1999-11-01), pages 277 - 300, XP055469679
Attorney, Agent or Firm:
MATSUO, Nobutaka (JP)
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