Title:
吻合、ステープル吻合及び切除器具用の流体搬送機構
Document Type and Number:
Japanese Patent JP4485730
Kind Code:
B2
Abstract:
A medicine delivery mechanism or fibrin injection mechanism for use in combination with an anastomosing and stapling attachment for an electromechanical device driver comprises a dispensing chamber with an elongated cylindrical cross section (although other shapes can be used) which is formed in the staple housing of the attachment in lieu of a staple port or staple ports, and which has a mouth forming a channel lined at its innermost edge perimeter with inward facing prongs or teeth. The dispensing chamber contains a sac filled with fibrin. A delivery or plunger driver travels within the dispensing chamber to press a sac of fibrin against the inward facing prongs, tearing the sac and releasing the fibrin to push the fibrin through the channel to the treatment site.
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Inventors:
Whitman, Michael Pee.
Application Number:
JP2001561233A
Publication Date:
June 23, 2010
Filing Date:
February 21, 2001
Export Citation:
Assignee:
Power Medical Interventions, LRC
International Classes:
A61M37/00; A61B17/11; A61B17/115; A61M31/00; A61B17/00
Domestic Patent References:
| JP59088144A | ||||
| JP5337120A | ||||
| JP7023970A |
Foreign References:
| WO1991007136A1 | ||||
| WO1999020328A1 |
Attorney, Agent or Firm:
Takeshi Oshio
Takashi Ishida
Jun Tsuruta
Masaya Nishiyama
Higuchi Souji
Takashi Ishida
Jun Tsuruta
Masaya Nishiyama
Higuchi Souji