Title:
DEVICE FOR SUPPLYING MEDICAL LIQUID, HAVING IMPROVED STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2013/165094
Kind Code:
A1
Abstract:
A device for supplying medical liquid, having an improved structure comprises: a tube (190) formed in a hollow shape such that medical liquid flows through a path; a roller assembly (110) which has a roller (114) for pressing one side of the tube and enables the medical liquid to flow in the rotation direction; a tube support part (130) for supporting the other side of the tube which is pressed by the roller (114); an inner tube line (3) which is formed along the outer peripheral surface of a control unit (120) and a space between the roller assembly (110) and the tube support part (130), and which is divided into a left side, a right side and a top side; a tube cover (180) for covering the top portion of the inner tube line (3); a free flow-preventing member (140) for preventing the medical liquid from flowing irrespective of the pumping operations; left and right side pressure sensors (4) which are fixed to a lower body part (102) and sense the pressing force of the tube so as to transmit the sensed pressing force to the control unit (120); and the control unit (120) for receiving signals with respect to the pressure of the left and right side pressure sensors (4) so as to output the signals to a display unit (6), and having the inner tube line (3) which is formed along the outer periphery thereof so as to secure the tube.
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Inventors:
KIM JONGWOOK (KR)
KIM SEUNGWOO (KR)
KIM SEUNGWOO (KR)
Application Number:
PCT/KR2013/002518
Publication Date:
November 07, 2013
Filing Date:
March 27, 2013
Export Citation:
Assignee:
ROBOT TECH CO LTD (KR)
International Classes:
A61M5/142; A61J15/00; A61M5/168; F04C5/00
Foreign References:
| KR20100068472A | 2010-06-23 | |||
| KR100363426B1 | 2002-12-06 | |||
| JP2001187136A | 2001-07-10 |
Attorney, Agent or Firm:
JEONG, Kangwon (KR)
정강원 (KR)
정강원 (KR)
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