Title:
INFUSION APPARATUS
Document Type and Number:
WIPO Patent Application WO/2014/134997
Kind Code:
A1
Abstract:
Disclosed is an infusion apparatus, comprising an infusion bottle (1) and an infusion apparatus (2) inserted therein, wherein a drip kettle (4) and a flow control valve (5) are arranged on the flexible pipe of the infusion apparatus (2). The infusion apparatus also comprises a drip rate sensor (3) and a single chip microcomputer (10), wherein the drip rate sensor (3) is used to detect the drip rate of the drip kettle (4) and transmit the detected information to the single chip microcomputer (10) and the single chip microcomputer (10) receives the information and controls the flow control valve (5) according to the comparing result of the information and a preset value. The infusion apparatus can control the infusion rate according to the need of a patient and close the flow control valve (5) when "running needle" and "no drip" occur to ensure infusion safety.
Inventors:
TIAN WANBAO (CN)
PAN SHUHE (CN)
PAN SHUHE (CN)
Application Number:
PCT/CN2014/072055
Publication Date:
September 12, 2014
Filing Date:
February 13, 2014
Export Citation:
Assignee:
SHENZHEN WANJUYUAN TECHNOLOGY CO LTD (CN)
International Classes:
A61M5/172; A61M5/142
Domestic Patent References:
| WO1998038953A1 | 1998-09-11 |
Foreign References:
| CN103111001A | 2013-05-22 | |||
| CN203220646U | 2013-10-02 | |||
| CN2208933Y | 1995-10-04 | |||
| CN2197989Y | 1995-05-24 | |||
| CN202223644U | 2012-05-23 | |||
| CN2234275Y | 1996-09-04 | |||
| US20080147008A1 | 2008-06-19 |
Attorney, Agent or Firm:
SHENZHEN ZHONGYI PATENT AND TRADEMARK OFFICE (CN)
深圳中一专利商标事务所 (CN)
深圳中一专利商标事务所 (CN)
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