BORGMEIER, PAUL R.,柏格米尔 保罗,柏格米爾 保羅,GREEP, DARCY W.,格里普 达西,格里普 達西,HORNER, SHAWN K.,尔纳 尚恩,爾納 尚恩,FRAMPTON, CHAD S.,弗兰普顿 查德,弗蘭普頓 查德
申请号：
TW107121250
公开号：
TW201919722A
申请日:
2018.06.21
申请国别(地区):
TW
年份:
2019
代理人:
摘要：
Embodiments of the present invention relate to the field of pressurized fluid delivery devices for use in medical procedures. In particular, a fluid delivery pump comprises at least one compressive member configured to apply a force to a fluid reservoir. The at least one compressive member is associated with a flexible envelope, such that the flexible envelope may move the compressive member. The flexible envelope may be substantially air-tight so that it may be pressurized. When a negative pressure is created inside the flexible envelope, the flexible envelope may change volume, applying a force to the at least one compressive member. The at least one compressive member may then apply a force to the fluid reservoir and the fluid is forced out of the reservoir.本發明之實施例關於用於醫療程序的經加壓之流體遞送裝置的領域。具體而言，一流體遞送泵包含至少一壓縮構件，該至少一壓縮構件經組態以向流體儲存器施加一力。該至少一個壓縮構件與一可撓性包封相關聯，使得該可撓性包封可移動該壓縮構件。該可撓性包封可係實質上氣密的，使得其可經加壓。當在該可撓性包封內部產生一負壓時，該可撓性包封可改變容積，向該至少一個壓縮構件施加一力。接著，該至少一個壓縮構件可向該流體儲存器將施加一力，並且流體被迫使離開該儲存器。
