Invention Grant
- Patent Title: Suction puncture method and suction puncture device
- Patent Title (中): 抽吸穿刺法和抽吸穿刺装置
-
Application No.: US13616509Application Date: 2012-09-14
-
Publication No.: US09072507B2Publication Date: 2015-07-07
- Inventor: Yoshinobu Okabe , Ryohei Kaji , Yusuke Ishida , Makiko Yasumoto , Tomohiko Yamaguchi , Tomoki Tahira , Tomohiko Mamiya , Kenji Shibaki
- Applicant: Yoshinobu Okabe , Ryohei Kaji , Yusuke Ishida , Makiko Yasumoto , Tomohiko Yamaguchi , Tomoki Tahira , Tomohiko Mamiya , Kenji Shibaki
- Applicant Address: JP Fukuoka JP Tokyo
- Assignee: Kurume University,OLYMPUS MEDICAL SYSTEMS CORP.
- Current Assignee: Kurume University,OLYMPUS MEDICAL SYSTEMS CORP.
- Current Assignee Address: JP Fukuoka JP Tokyo
- Agency: Scully, Scott, Murphy & Presser, P.C.
- Priority: JPP2010-089331 20100408
- Main IPC: A61B10/00
- IPC: A61B10/00 ; A61B10/02 ; A61B17/34 ; A61B17/32 ; A61B1/00 ; A61B1/018 ; A61B10/04 ; A61B17/30
Abstract:
A suction puncture device includes a puncture needle having an outer tube that has an opening edge of a first front end formed in the shape of a blade, and a stopper member that has a second front end disposed within the outer tube at a position separated from the first front end of the outer tube by a predetermined distance. A sample containing portion is formed between the second front end of the stopper member and the first front end of the outer tube. A ventilation passage is formed around the stopper member within the outer tube, a suction unit is connected to a first base end side of the outer tube, and the suction unit is communicated with and connected to the sample containing portion via the ventilation passage.
Public/Granted literature
- US20130006142A1 SUCTION PUNCTURE METHOD AND SUCTION PUNCTURE DEVICE Public/Granted day:2013-01-03
Information query
