Thoracentesis negative pressure draining device

The utility model discloses a chest puncture negative pressure drainage device which comprises a liquid inlet and a liquid outlet which are communicated with a negative pressure container, wherein the liquid inlet and a needle head are communicated through a rubber flexible pipe. The negative pressu...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	HAIXIA CHI
Format:	Patent
Sprache:	eng
Schlagworte:	DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE
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Beschreibung
Zusammenfassung:	The utility model discloses a chest puncture negative pressure drainage device which comprises a liquid inlet and a liquid outlet which are communicated with a negative pressure container, wherein the liquid inlet and a needle head are communicated through a rubber flexible pipe. The negative pressure container can be a compressible air sac. A compression type spring is pre-arranged in the negative pressure container. A drainage regulator is arranged on the rubber flexible pipe. The utility model has the advantages of easy use, small size, low cost and portability. The patients can be used by self, and the nursing personnel's burden can be alleviated.