INC.;杭州启明医疗器械有限公司;VENUS MEDTECH (HANGZHOU);VENUS MEDTECH (HANGZHOU), INC.
发明人:
LEI, Rongjun,雷荣军,ZI, Zhenjun,訾振军
申请号：
CNCN2013/080868
公开号：
WO2014/026555A1
申请日:
2013.08.06
申请国别(地区):
CN
年份:
2014
代理人:
摘要：
A compression device for artificial valve replacing device comprises clamp unit blocks (1). The number of the clamp unit blocks (1) is at least two. The clamp unit blocks (1) are connected with each other in sequence and enclose a crimping channel (2). The compression device further comprises a guide structure (3) for leading all the clamp unit blocks (1) to fold towards the center of the crimping channel (2). When the artificial valve replacing device is placed in the crimping channel (2), the inner wall of the crimping channel (2) props against the peripheral wall of the artificial valve replacing device. When the clamp unit blocks (1) are folded towards the center of the crimping channel (2) under the action of outside force, the inner wall of the crimping channel (2) simultaneously applies the force directing to the central direction of the crimping channel (2) onto the peripheral wall of the artificial valve replacing device. The device has the beneficial effects that the manufacturing cost is low, the cleaning is convenient due to simple structure, and the requirements for operation sanitation during use can be completely satisfied, therefore, the production and maintenance costs are reduced, and the expense shifted to consumers is reduced.L'invention concerne un dispositif de compression pour un dispositif de remplacement de valvule artificielle, qui comprend des blocs d'unité de serrage (1). Le nombre de blocs d'unité de serrage (1) est d'au moins deux. Les blocs d'unité de serrage (1) sont reliés l'un à l'autre en séquence et enferment un canal de sertissage (2). Le dispositif de compression comprend en outre une structure de guidage (3) pour amener tous les blocs d'unité de serrage (1) à se plier vers le centre du canal de sertissage (2). Lorsque le dispositif de remplacement de valvule artificielle est positionné dans le canal de sertissage (2), la paroi interne du canal de sertissage (2) s'appuie contre la paroi périphérique du dispositif de remplacement
