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Specimen retrieval systems

A technology of samples and guides, applied in medical science, surgery, diagnosis, etc., can solve problems such as difficult to ensure tissue removal sample bags

Inactive Publication Date: 2017-04-19
TYCO HEALTHCARE GRP LP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Without visualization of the contents of the sample bag, it is difficult for the surgeon to ensure that the tissue has been sufficiently fragmented and / or removed from the sample bag to allow removal of the sample bag from the body cavity

Method used

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  • Specimen retrieval systems
  • Specimen retrieval systems
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Embodiment Construction

[0021] Embodiments of the present disclosure will be described in detail below with reference to the drawings, in which like reference numerals designate the same or corresponding elements in each of the several figures. As used herein, the term "distal" shall refer to that part of the instrument that is remote from the user, while the term proximal shall refer to that part of the instrument that is closer to the user. In the following description, well-known functions or constructions are not described in detail to avoid obscuring the disclosure in unnecessary detail.

[0022] As used herein with reference to the present disclosure, the terms laparoscope and endoscope are interchangeable and refer to an instrument having a relatively narrow working portion for insertion into a cannula or small incision in the skin. Laparoscopic and endoscopic also refer to minimally invasive surgical procedures. It should be appreciated that, as in minimally invasive surgical procedures, the...

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Abstract

A system for morcellating tissue within a body cavity is provided. The system includes a bag guide having a tubular body with proximal and distal ends, the distal end including a flange, a morcellator including an enlarged mouth for receipt within the flange of the bag guide, and a specimen bag receivable between the flange of the bag guide and the enlarged mouth of the morcellator. Also provided is a method of morcellating tissue within a body cavity.

Description

[0001] Cross References to Related Applications [0002] This application claims U.S. Provisional Patent Application Serial No. 62 / 039,041 filed August 19, 2014, U.S. Provisional Patent Application Serial No. 62 / 039,048 filed August 19, 2014, and The benefit and priority of U.S. Provisional Patent Application Serial No. 62 / 039,055. The contents of each of these applications are hereby incorporated by reference in their entirety. technical field [0003] The present disclosure generally relates to tissue removal during minimally invasive surgical procedures using sample bags. More specifically, the present disclosure relates to methods and / or devices for fragmenting tissue within a sample bag within a body cavity. Background technique [0004] During a minimally invasive surgical procedure such as laparoscopic cholecystectomy, after the gallbladder or other tissue to be removed is placed in the sample bag, the open end of the sample bag is retracted through an incision in t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B17/50A61B17/22
CPCA61B2017/00287A61B17/3421A61B2017/320024A61B2017/3454A61B18/0218A61B2090/0801A61B10/02A61B17/32002
Inventor 雅罗斯洛娃·T·马尔科夫斯基
Owner TYCO HEALTHCARE GRP LP