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medical device used to capture stone fragments

A medical device, stone technology, applied in the field of medical devices that capture one or more stone fragments, can solve problems such as increasing operation time and cost

Active Publication Date: 2021-04-16
GYRUS ACMI INC (D B A OLYMPUS SURGICAL TECH AMERICA)
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In any event, if the basket is damaged, the procedure must be completed with a new basket, which can increase surgical time and cost

Method used

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Embodiment Construction

[0027]Hereinafter, it is not intended to limit the disclosure, application or use.

[0028]Referring now to the drawings, medical equipment for capturing one or more stones fragments isFigure 1A withFigure 1B Dimer is shown and 10 represented by 10. The capture device 10 includes an outer sheath 12 having a distal end 11 and a proximal end 13. The stretchable cone 14 is attached to the distal end 11 of the sheath 12. In some arrangement, the cone 14 can extend when a plurality of pleats 14 can be extended when the cone 14 is pulled into the conical 14 in one or more calcina fragments 30.

[0029]The capture device 10 also includes a capture basket 16 positioned within the sheath 12 and the stretchable cone 14. The capture basket 16 includes a rod or handle 24 having a distal end 26 and a proximal end 28. A pair of wires 18 and 20 are attached to the distal end 26 of the handle 24. Specifically, the respective ends of the wires 18 and 20 are attached to the distal end 26 such that the inte...

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PUM

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Abstract

A medical device used to capture stone fragments. A medical device for capturing one or more stone fragments is disclosed, the medical device comprising a sheath having a proximal end and a distal end, a handle at the proximal end of the sheath, and a device operable with the handle. Net basket. The basket includes a plurality of wires that capture stone fragments and has a contracted configuration when the basket is positioned within the sheath and an expanded configuration when the basket is positioned beyond the distal end of the sheath. The medical device also includes an indicator for communicating the size of the stone fragments beyond a predetermined limit to an operator of the medical device, and a release mechanism for releasing the stone fragments from the plurality of wires when the size of the stone fragments exceeds the predetermined limit. The plurality of wires can be reset to an operable position after release of the stone fragments.

Description

[0001]Related application[0002]The present application claims priority to U.S. Patent Application No. 14 / 638,639, filed on March 4, 2015, the entire content of the US patent application is incorporated herein by reference.Technical field[0003]The present disclosure relates to medical equipment. More specifically, the present disclosure relates to a medical apparatus for capturing one or more stones debris.Background technique[0004]The statements of this section provide only background information related to the present disclosure, and may or may not constitute a prior art.[0005]During ureteroscopy or transdermal renal mirror (PCNL) procedure, the basket is usually captured and taking out of the calcium fragmentation from the patient anatomy. After the calcium debris has been removed from the patient from the basket, the basket is reinserted into the patient anatomy in the patient anatomy, to remove all or most of the remaining calculus fragments. However, in some cases, excessive ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61B17/221
CPCA61B17/221A61B2017/2212A61B2017/2215A61M25/0074A61B90/03A61B2090/0807
Inventor J·L·沃什L·J·圣乔治范泰林
Owner GYRUS ACMI INC (D B A OLYMPUS SURGICAL TECH AMERICA)
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