PULMONARY SYSTEM RESISTANCE TRAINING APPARATUS AND METHODS

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专利权人:

HALLIDAY; CHRISTOPHER I.

发明人:

HALLIDAY, CHRISTOPHER I.

申请号：

EP13829158

公开号：

EP2882504A4

申请日:

2013.08.12

申请国别(地区):

EP

年份:

2016

代理人:

摘要：

The invention relates to a respiratory exerciser having a hollow body, wherein the hollow portion is in communication with a porous or non-porous material and with an opening that provides access for a user to breathe through the device.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/