发明名称 |
Disposable blood collection device |
摘要 |
A blood collection device wherein a double-ended cannula is retracted within the barrel of the device for storage and disposal. The cannula is mounted on a first disc which is connected to a second axially aligned disc by a pair of string-like flexible members which are operable, when the second disc is moved away from the first disc, to retract the cannula completely within the barrel to a position in which the cannula is permanently locked by stopping the first disc against further retractive movement and the second disc against movement toward the first disc.
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申请公布号 |
US4774964(A) |
申请公布日期 |
1988.10.04 |
申请号 |
US19870121959 |
申请日期 |
1987.11.18 |
申请人 |
APPLIED PLASTICS TECHNOLOGY, INC. |
发明人 |
BONALDO, JEAN M. |
分类号 |
A61B5/15;A61M5/32;(IPC1-7):A61B5/14 |
主分类号 |
A61B5/15 |
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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