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US 12,551,230 B2Granted
Medical device
AssigneeTerumo Kabushiki Kaisha
InventorsYuichi Tada, Yoichiro Kuwano, John Barritt
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AssigneeTerumo Kabushiki Kaisha
InventorsYuichi Tada, Yoichiro Kuwano, John Barritt
Estimating the term…
A medical device that removes an object in a body lumen, includes a rotatable drive shaft, an outer tube that accommodates the drive shaft and is rotatable independent of the drive shaft, a cutter attached to a distal portion of the drive shaft for cutting the object, a first housing that accommodates a proximal portion of the drive shaft and has an outer surface including a first groove that extends around a rotation axis of the drive shaft, a second housing interlocked with a proximal portion of the outer tube and rotatable around the first housing, the second housing having an inner surface that faces the outer surface and includes a second groove that extends along the rotation axis, and a moving member that fits into the first and second grooves and is movable along the first and second grooves according to rotation of the second housing.
A medical device that removes an object in a body lumen, the medical device comprising:
A medical device that removes an object in a body lumen, the medical device comprising:
A medical device that removes an object in a body lumen, the medical device comprising:
Dependencies are inferred from the claim text.