Title:
穿孔拡張器
Document Type and Number:
Japanese Patent JP5611331
Kind Code:
B2
Abstract:
There is provided a device for performing an initial piercing and dilating of a patient's trachea. The device has a needle within and extending beyond a sheath which in turn is within and extends beyond an introducer dilator. After the needle is used to pierce the trachea, it may be removed and a guide wire (J-wire) inserted through the introducer dilator and sheath in its place. The sheath is slidable within the introducer dilator once the needle is removed. The introducer dilator is then moved forward, into the site of the initial piercing to expand it. As the introducer dilator is moved forward, the sheath may remain stationary, sliding within the introducer dilator and thus reducing trauma to the stoma site.
Inventors:
グリフィス、ネイサン・シー
ケノウスキー、マイケル・エー
チャン、サム・シー
シューマッハ、ジェームズ・エフ
ケノウスキー、マイケル・エー
チャン、サム・シー
シューマッハ、ジェームズ・エフ
Application Number:
JP2012512477A
Publication Date:
October 22, 2014
Filing Date:
April 29, 2010
Export Citation:
Assignee:
キンバリー クラーク ワールドワイド インコーポレイテッド
International Classes:
A61B17/24; A61B17/34; A61M16/04
Attorney, Agent or Firm:
Patent business corporation Oshima patent firm