发明名称 |
Continuous drug solution infusion device |
摘要 |
A continuous drug solution infusion device is provided that is capable of administering a drug solution into a patient's body for a predetermined period of time substantially at a predetermined flow rate from the beginning to end of the drug solution infusion by suppressing the change in pressure from the beginning to end of the infusion. The continuous drug solution infusion device has at least two tubular members disposed in series along an infusion path for a drug solution and at least one expandable/contractible tubular member disposed between the tubular members. |
申请公布号 |
US8109907(B2) |
申请公布日期 |
2012.02.07 |
申请号 |
US20090373030 |
申请日期 |
2009.01.08 |
申请人 |
TSUKADA OSAMU;NAKAJIMA YASUHIKO;TSUKADA MEDICAL RESEARCH CO., LTD. |
发明人 |
TSUKADA OSAMU;NAKAJIMA YASUHIKO |
分类号 |
A61M37/00 |
主分类号 |
A61M37/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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