ULTRASONIC OPERATING APPARATUS
First Claim
1. An ultrasonic operating apparatus comprising:
- an ultrasonic transducer which generates ultrasonic vibration;
a probe unit which is coupled to the ultrasonic transducer and transmits the ultrasonic vibration from the ultrasonic transducer;
an ultrasonic transducer unit having a casing section which contains the ultrasonic transducer;
an electric cable which is provided at a proximal end portion of the ultrasonic transducer unit;
a handle unit in which the probe unit is inserted and which includes a coupling end portion for coupling to a distal end portion of the ultrasonic transducer unit; and
a coupling section which couples an outer periphery of the distal end portion of the ultrasonic transducer unit and a proximal end portion of the handle unit,wherein the coupling section includes a different-type assembly prevention section which prevents assembly between the ultrasonic transducer unit and the handle unit which are of different types.
1 Assignment
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Accused Products
Abstract
An ultrasonic operating apparatus includes an ultrasonic transducer which generates ultrasonic vibration, a probe unit which is coupled to the ultrasonic transducer and transmits the ultrasonic vibration from the ultrasonic transducer, an ultrasonic transducer unit having a casing section which contains the ultrasonic transducer, an electric cable which is provided at a proximal end portion of the ultrasonic transducer unit, a handle unit in which the probe unit is inserted and which includes a coupling end portion for coupling to a distal end portion of the ultrasonic transducer unit, and a coupling section which couples an outer periphery of the distal end portion of the ultrasonic transducer unit and a proximal end portion of the handle unit, wherein the coupling section includes a different-type assembly prevention section which prevents assembly between the ultrasonic transducer unit and the handle unit which are different types.
42 Citations
6 Claims
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1. An ultrasonic operating apparatus comprising:
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an ultrasonic transducer which generates ultrasonic vibration; a probe unit which is coupled to the ultrasonic transducer and transmits the ultrasonic vibration from the ultrasonic transducer; an ultrasonic transducer unit having a casing section which contains the ultrasonic transducer; an electric cable which is provided at a proximal end portion of the ultrasonic transducer unit; a handle unit in which the probe unit is inserted and which includes a coupling end portion for coupling to a distal end portion of the ultrasonic transducer unit; and a coupling section which couples an outer periphery of the distal end portion of the ultrasonic transducer unit and a proximal end portion of the handle unit, wherein the coupling section includes a different-type assembly prevention section which prevents assembly between the ultrasonic transducer unit and the handle unit which are of different types. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification