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DEVICES AND METHODS FOR DELIVERY OF HAEMOSTATIC POWDERS
专利权人:
发明人:
申请号:
RU2018102283
公开号:
RU2018102283A3
申请日:
申请国别(地区):
RU
年份:
2019
代理人:
摘要:
The present invention is directed to a device for the expression of a hemostatic powder having an elongated reservoir with a manual air pump, such as a bellows, at a proximal end and an expression port at a distal end. A porous filter is slidably disposed within the reservoir between the bellows and plunger and the expression port, and a spring is disposed within the reservoir between the air pump and the plunger. The powder is disposed within the reservoir between the porous filter and the expression port, and the pump is in a fluid communication with the expression port through the porous filter and through the powder.
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