PENG, Yun,彭芸,YANG, Xi feng,杨习锋,ZENG, Chen guang,曾晨光
申请号：
CNCN2015/085440
公开号：
WO2016/161720A1
申请日:
2015.07.29
申请国别(地区):
CN
年份:
2016
代理人:
摘要：
A negative-pressure suction cup provided with a buffer pool and a quick-release tube for even medicament application, comprising a suction cup body (1), a liquid feeding tube connector (2), a negative-pressure tube connector (3), and a quick-release tube (5). Provided within the suction cup body (1) are a buffer pool (13) used for buffering a cleansing solution or a medicinal solution and an outflow channel in communication with the buffer pool (13). The liquid feeding tube connector (2) is provided on the suction cup body (1) and in communication with the buffer pool (13). The negative-pressure tube connector (3) is provided on the suction cup body (1). The negative-pressure tube connector (3) is arranged at the center position of the suction cup body (1) and extended downward onto the lower surface of the suction cup body (1). The quick-release tube (5) is connected onto the liquid feeding tube connector (2) and the negative-pressure tube connector (3). By having the buffer pool provided on the suction cup body (1) for even medicament application, a diversion protrusion (18) provided for diversion, and the suction cup body (1) connected to the quick-release tube (5), the negative-pressure suction cup overcomes the shortcoming of existing wound cleaning and medicament application requiring repeated dressing and causing increased pain for a patient, uneven medicament application, and inconvenient detachment of the suction cup body (1) from an external tube.Ventouse à pression négative comportant une zone tampon et un tube à libération rapide pour une application uniforme de médicament, comprenant un corps (1) de ventouse, un connecteur (2) de tube d'alimentation en liquide, un connecteur (3) de tube à pression négative et un tube (5) à libération rapide. Le corps (1) de ventouse abrite une zone tampon (13) utilisée pour le tamponnage d'une solution de nettoyage ou d'une solution médicinale et un canal d'écoulement en communication avec la zone tampon (13). Le connec
