JPH047806U

JPH047806U -

Info

Publication number: JPH047806U
Application number: JP4852390U
Authority: JP
Priority date: 1990-05-11
Filing date: 1990-05-11
Publication date: 1992-01-24

Description

[Brief explanation of the drawing]

第１図は、本考案の第１実施例に係る装置とプ
ローブの説明図、第２図は、同プローブ挿入部の
断面図、第３図は、同シース先端の斜視図、第４
図は、本考案の第２実施例に係る装置の断面図、
第５図は、本考案の第３実施例に係る装置の断面
図、第６図は、本考案の第４実施例に係る装置の
断面図である。５……バルーン、１７……送液口金、１８……
吸引口金、１９……送液・吸引装置、２０……シ
リンダ、２１……第１のピストン、２２……第２
のピストン、２３……第１の操作棒、２４……第
２の操作棒、２７……送液口、２８……吸引口。 FIG. 1 is an explanatory diagram of the device and probe according to the first embodiment of the present invention, FIG. 2 is a sectional view of the probe insertion part, FIG. 3 is a perspective view of the sheath tip, and FIG.
The figure is a sectional view of a device according to a second embodiment of the present invention,
FIG. 5 is a cross-sectional view of an apparatus according to a third embodiment of the present invention, and FIG. 6 is a cross-sectional view of an apparatus according to a fourth embodiment of the present invention. 5...Balloon, 17...Liquid feeding cap, 18...
Suction cap, 19...Liquid feeding/suction device, 20...Cylinder, 21...First piston, 22...Second
piston, 23...first operating rod, 24...second operating rod, 27...liquid feeding port, 28...suction port.

Claims

[Claims for Utility Model Registration] It has a balloon at the tip, and it is capable of delivering liquid to the balloon.
In a probe liquid feeding/suction device used for a probe that has a suction line formed therein, a liquid feed line port and a suction line port are provided near both ends of the cylinder in the axial direction, and a port for the liquid feed line and a suction line port are provided inside the cylinder and extend outside the cylinder. a first slidable piston having an operating rod located therein; and a second slidable piston operating independently of the first piston and having an operating rod extending outside the cylinder. A liquid feeding/suction device for a probe characterized by the following.