Title:
PERCUTANEOUS TERMINAL FOR HEMODIALYSIS AND INDIVIDUALIZED HEMODIALYSIS SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/004672
Kind Code:
A1
Abstract:
According to the present invention, blood access formed by a percutaneous terminal for hemodialysis is performed, the percutaneous terminal provided with: a contact body comprising a biocompatible member that comes into contact with skin tissue inside and outside a living body; a tubular body having one end connected to an artery and the other end connected to a vein; a blood removal tubular body having one end connected to a side surface of the tubular body and supplying blood to an external blood circuit; and a retransfusing tubular body having one end connected to the vein and the other end connected to a retransfusing portion of the blood circuit, wherein the other end of the blood removal tubular body and the retransfusing tubular body are located at a central portion of the contact body. Furthermore, provided is a hemodialysis system that is less burdensome for a patient and enables stable blood access.
Inventors:
URAKABE NOBUCHIKA (JP)
Application Number:
PCT/JP2019/026194
Publication Date:
January 02, 2020
Filing Date:
July 01, 2019
Export Citation:
Assignee:
KK ADVANCE (JP)
International Classes:
A61M1/36
Domestic Patent References:
| WO2007061100A1 | 2007-05-31 |
Foreign References:
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Other References:
"Urine output after the initiation of dialysis therapy", JOURNAL OF JAPANESE SOCIETY FOR DIALYSIS THERAPY, vol. 23, no. 11, 1990, pages 1275 - 1279
"Study of Variations in Circulation Blood Volume and Automated Control of Ultrafiltration Rate Using a New Monitoring System During Hemodialysis", JAPANESE JOURNAL OF ARTIFICIAL ORGANS, vol. 28, no. 2, 1999, pages 339 - 334
"Initiation of Once-A-Week Hemodialysis", JAPANESE JOURNAL OF RURAL MEDICINE, vol. 51, no. 2, 2002, pages 68 - 73
"Initiation of Once-A-Week Hemodialysis", JAPANESE JOURNAL OF RURAL MEDICINE, vol. 51, no. 2, July 2002 (2002-07-01), pages 68 - 73
"Study of Variations in Circulation Blood Volume and Automated Control of Ultrafiltration Rate Using a New Monitoring System During Hemodialysis", JAPANESE JOURNAL OF ARTIFICIAL ORGANS, vol. 28, no. 2, 1999, pages 339 - 334
"Initiation of Once-A-Week Hemodialysis", JAPANESE JOURNAL OF RURAL MEDICINE, vol. 51, no. 2, 2002, pages 68 - 73
"Initiation of Once-A-Week Hemodialysis", JAPANESE JOURNAL OF RURAL MEDICINE, vol. 51, no. 2, July 2002 (2002-07-01), pages 68 - 73
Attorney, Agent or Firm:
AOKI, Atsushi et al. (JP)
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