Medical procedure tool
First Claim
1. A medical procedure tool comprising:
- a flexible linear material for carrying out a specific procedure to a biological tissue;
a linear material holding member provided covering said linear material in a freely advancing and retracting manner, for holding said linear material;
a flexible first sheath provided so as to come into contact with the base end side of said linear material holding member;
a flexible second sheath provided covering said first sheath and so as to be freely advancing and retracting with respect to said first sheath and said linear material holding member;
an operator that is connected to the base end side of said second sheath and is for advancing and retracting manipulation of the second sheath; and
a cutting means for cutting said linear material;
wherein said cutting means is provided with a first cutting part provided to said linear material holding member; and
a second cutting part that is provided to the front end of said second sheath disposed farther forward than the first cutting part and which, together with said first cutting part, grips said linear material therebetween; and
one of either the first cutting part or the second cutting part is a blade member.
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Accused Products
Abstract
A medical procedure tool equipped with: a flexible linear material for carrying out a specific procedure to a biological tissue; a linear material holding member provided covering the linear material in a freely advancing and retracting manner, for holding the linear material; a flexible first sheath provided so as to come into contact with the base end side of the linear material holding member; a flexible second sheath provided so as to be freely advancing and retracting with respect to the first sheath and the linear material holding member; an operator for advancing and retracting manipulation of the second sheath; and a cutting means for cutting the linear material; wherein the cutting means is provided with a first cutting part provided to the linear material holding member; and a second cutting part that is provided to the front end of the second sheath and which, together with the first cutting part, grips the linear material there between; and one of either the first cutting part or the second cutting part is a blade member.
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Citations
8 Claims
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1. A medical procedure tool comprising:
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a flexible linear material for carrying out a specific procedure to a biological tissue;
a linear material holding member provided covering said linear material in a freely advancing and retracting manner, for holding said linear material;
a flexible first sheath provided so as to come into contact with the base end side of said linear material holding member;
a flexible second sheath provided covering said first sheath and so as to be freely advancing and retracting with respect to said first sheath and said linear material holding member;
an operator that is connected to the base end side of said second sheath and is for advancing and retracting manipulation of the second sheath; and
a cutting means for cutting said linear material;
whereinsaid cutting means is provided with a first cutting part provided to said linear material holding member; and
a second cutting part that is provided to the front end of said second sheath disposed farther forward than the first cutting part and which, together with said first cutting part, grips said linear material therebetween; and
one of either the first cutting part or the second cutting part is a blade member. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification