Title:
網膜下接線方向の針カテーテルガイド及びイントロデューサ
Document Type and Number:
Japanese Patent JP6573914
Kind Code:
B2
Abstract:
An apparatus includes a body, a needle, a catheter, and an actuator assembly. The needle extends distally from the body. The needle has an inner wall defining a needle lumen. The needle lumen is in fluid communication with a fluid port of the body. The catheter is slidably disposed in the needle lumen. The catheter has a catheter lumen. The first actuator assembly is configured to translate the catheter within and relative to the needle. The apparatus may also include an actuator assembly that is configured to rotate the needle relative to the body. The apparatus may be used to first deliver a leading bleb of fluid to the subretinal space in a patient's eye via the needle. The apparatus may then be used to deliver a therapeutic agent to the subretinal space in the patient's eye via the catheter.
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Inventors:
Clem Michael F
Abbott Daniel Jay
Ko Benjamin El
Meyer Thomas E
Ross Robert H
Gordon Paul Dee
Abbott Daniel Jay
Ko Benjamin El
Meyer Thomas E
Ross Robert H
Gordon Paul Dee
Application Number:
JP2016571260A
Publication Date:
September 11, 2019
Filing Date:
June 02, 2015
Export Citation:
Assignee:
Orbit Biomedical Limited
International Classes:
A61F9/007; A61M5/14; A61M25/06
Domestic Patent References:
| JP2012532692A | ||||
| JP2013543418A | ||||
| JP2006006605A |
Foreign References:
| US20130253438 |
Attorney, Agent or Firm:
Hiroshi Oshino
Yutaka Nagata
Yutaka Nagata