JPH03247330A - Apparatus for opening blood tube - Google Patents

Apparatus for opening blood tube

Info

Publication number
JPH03247330A
JPH03247330A JP4773090A JP4773090A JPH03247330A JP H03247330 A JPH03247330 A JP H03247330A JP 4773090 A JP4773090 A JP 4773090A JP 4773090 A JP4773090 A JP 4773090A JP H03247330 A JPH03247330 A JP H03247330A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
tube
blood
path
open
torque
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP4773090A
Inventor
Shinji Hara
Original Assignee
Inter Noba Kk
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date

Links

Abstract

PURPOSE: To enable treatment of a closure of a blood tube by providing a forcing body having a spherical face at the tip of a torque tube soft to allow the formation of an open path at a part of a complete closure.
CONSTITUTION: This apparatus for opening a blood tube is provided with a forcing body 14 which has a spherical face 134a at the tip of a torque tube 13 soft. The apparatus for opening the blood tube is inserted into a blood tube 18 cutaneously utilizing the softness of the torque tube 13 and when the forcing body 14 reaches a point of the blood tube closed completely as caused by thrombus 14 or atheroma, the forcing body is forced forward to a point 5 where a trace of an open path exists utilizing the spherical face 14a with the rotation of the torque tube 13 while a new open path 1a is formed by piercing. The open path 1a thus obtained is used to treat the closure of the blood tube.
COPYRIGHT: (C)1991,JPO&Japio
JP4773090A 1990-02-27 1990-02-27 Apparatus for opening blood tube Pending JPH03247330A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4773090A JPH03247330A (en) 1990-02-27 1990-02-27 Apparatus for opening blood tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4773090A JPH03247330A (en) 1990-02-27 1990-02-27 Apparatus for opening blood tube

Publications (1)

Publication Number Publication Date
JPH03247330A true true JPH03247330A (en) 1991-11-05

Family

ID=12783460

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4773090A Pending JPH03247330A (en) 1990-02-27 1990-02-27 Apparatus for opening blood tube

Country Status (1)

Country Link
JP (1) JPH03247330A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58146342A (en) * 1982-02-04 1983-08-31 David C Auth Method and apparatus for removing precipitate in clogged artery
JPS62231650A (en) * 1986-01-06 1987-10-12 Advanced Tech Lab Tube passing type microanatomic instrument

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58146342A (en) * 1982-02-04 1983-08-31 David C Auth Method and apparatus for removing precipitate in clogged artery
JPS62231650A (en) * 1986-01-06 1987-10-12 Advanced Tech Lab Tube passing type microanatomic instrument

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