Title:
組織除去のためのシステム及び方法
Document Type and Number:
Japanese Patent JP6896746
Kind Code:
B2
Abstract:
Systems and methods for preventing the seeding of cancerous cells during morcellation of a tissue specimen inside a patient's body and removal of the tissue specimen from inside the patient through a minimally-invasive body opening to outside the patient are provided. One system includes a cut-resistant tissue guard removably insertable into a containment bag. The tissue specimen is isolated and contained within the containment bag and the guard is configured to protect the containment bag and surrounding tissue from incidental contact with sharp instrumentation used during morcellation and extraction of the tissue specimen. The guard is adjustable for easy insertion and removal and configured to securely anchor to the body opening. Protection-focused and containment-based systems for tissue removal are provided that enable minimally invasive procedures to be performed safely and efficiently.
Inventors:
Kessler Stephen Sea
Breslin Tracy
Breslin Tracy
Application Number:
JP2018538134A
Publication Date:
June 30, 2021
Filing Date:
January 20, 2017
Export Citation:
Assignee:
Applied Medical Resources Corporation
International Classes:
A61B17/34; A61B17/42
Domestic Patent References:
| JP2012200602A |
Foreign References:
| WO2015164591A1 | ||||
| CN102802545A | ||||
| US20130281791 | ||||
| US5728103 |
Attorney, Agent or Firm:
Shinichiro Tanaka
Disciple Maru Ken
▲吉▼田 和彦
Mitsuru Matsushita
Ichiro Kurasawa
Yasushi Yamamoto
Disciple Maru Ken
▲吉▼田 和彦
Mitsuru Matsushita
Ichiro Kurasawa
Yasushi Yamamoto