Title:
【発明の名称】身体閉塞を除く装置
Document Type and Number:
Japanese Patent JP2990525
Kind Code:
B2
Abstract:
A fully automatic organ pressure sensitive apparatus for dislodging and removing obstructions in bodily cavities or organs by both delivering and removing fluid thereto, operable by high rate continuous or intermittent infusion of fluid solvent over a set pressure range to effect rapid dissolution and removal of the obstruction without complications to the patient. By continuous feedback monitoring of fluid pressure in the bodily organ or cavity of interest, the apparatus can constantly vary infusion and aspiration rates to maintain the set passages range. If the pressure persists above or below the set range, the apparatus activates a safety feature leading to a period of maximal aspiration and cessation of infusion, followed by cessation of solvent transfer and triggering of an alarm to alert the operator.
Inventors:
ZATSUKO SARAMU EFU
Application Number:
JP50582589A
Publication Date:
December 13, 1999
Filing Date:
April 07, 1989
Export Citation:
Assignee:
DEIBEROTSUPUMENTO KORABOREITEIBU CORP
International Classes:
A61B17/00; A61B17/22; A61M1/00; (IPC1-7): A61M1/00; A61B17/00; A61M1/00
Other References:
【文献】欧州公開251512(EP,A1)
Attorney, Agent or Firm:
Shuichiro Kitamura