Remote controlled medical instrument

Details Remote controlled medical instrument Remote controlled medical instrument

2007-10-23

2007-10-23

Peffley, Michael (Department: 3739)

Surgery

Instruments

C606S047000, C606S041000, C606S113000

Reexamination Certificate

active

10517837

ABSTRACT:
A wire section (1) inserted into a patient includes a wire (4) connected with a snare (3) at the front end thereof, and an outer tube (8) which retractably passes the wire (4) and the snare (3) therein. A remote control section (2) not inserted into the patient's body includes a bar-like main body (9) with a hollow inside; an operating member (11) connected to the main body (9) so as to be slidable in L and R direction and sled to enter or exit the snare (3) into and from the outer tube (8); and a pinching mechanism (15) built in the main body (9) and connected to the operating member (11) for detachably pinching the pipe (6) connected to the rear end of the wire (4). The wire section (1) and the remote control section (2) are connected when the pipe (6) is pinched by the pinching mechanism (15), and the wire section (1) and the remote control section (2) are separated when the pipe (6) is released from the pinching mechanism (15).

REFERENCES:
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patent: 8-126648 (1996-05-01), None
patent: 10-137261 (1998-05-01), None

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