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Surgical retrieval apparatus

A removal device and surgery technology, which can be used in surgery, inoculation and ovulation diagnosis, medical science, etc., and can solve problems such as causing problems

Inactive Publication Date: 2011-08-03
TYCO HEALTHCARE GRP LP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This limited access sometimes causes problems when removing larger specimens

Method used

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  • Surgical retrieval apparatus
  • Surgical retrieval apparatus
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Embodiment Construction

[0043] Embodiments of the present disclosure will now be described in detail with reference to the drawings, wherein like reference numerals indicate like or corresponding elements in each of the several views. As used herein, the term distal refers to the part of the instrument that is farther from the user and the term proximal refers to the part of the instrument that is closer to the user.

[0044] The surgical retrieval devices disclosed herein may be used in any procedure where access to the interior of the body is limited to a relatively small incision, and a cannula may or may not be used as in a minimally invasive procedure. The devices disclosed herein are particularly useful in minimally invasive thoracic surgery, where access to the chest cavity is through the space between adjacent ribs known as the intercostal space.

[0045] first refer to figure 1 and figure 2, illustrates the surgical removal device 100 . Preferably, surgical retrieval device 100 is config...

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Abstract

The invention provides a surgical retrieval apparatus. The surgical retrieval apparatus includes an elongate flexible tubular member and a support member; the elongate flexible tubular member has a distal opening and a lumen; and the support member has a chamber which is formed therein and is in fluid communication with the tubular member, and the support member is movable between a first state and a second expanded state in response to the introduction of fluid into the chamber. A retrieval bag extends from the support member and has a first end and a closed second end. The first end of the retrieval bag can move to an open configuration when the expandable member is converted from the first state to the second expanded state.

Description

[0001] This application claims priority to Provisional Application Serial No. 61 / 301,126, filed February 3, 2010, the entire contents of which are hereby incorporated by reference. technical field [0002] The present disclosure relates to a surgical containment apparatus. More particularly, the present disclosure relates to a specimen retrieval apparatus for use in minimally invasive surgical procedures. Background technique [0003] In minimally invasive surgical procedures, procedures are performed within the body using elongated instruments that are inserted through small access openings in the body. The initial opening in the body tissue that allows the instrument to enter the body can be a natural passage of the body, or it can be created by a tissue piercing instrument such as a trocar, or by a small incision into which a cannula is inserted. [0004] Because the tubes, instruments, and any required piercings or incisions are relatively small, the procedure is minima...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61B10/04
CPCA61B2017/00858A61B2017/00561A61B17/00234A61B2017/00557A61B2017/00287
Inventor 科利尔·尼古拉·约翰弗莱明·阿利斯泰尔·伊恩斯科特·纳塔利
Owner TYCO HEALTHCARE GRP LP