BG102368A - Canal for movement along a defined trajectory - Google Patents

Canal for movement along a defined trajectory

Info

Publication number
BG102368A
BG102368A BG102368A BG10236898A BG102368A BG 102368 A BG102368 A BG 102368A BG 102368 A BG102368 A BG 102368A BG 10236898 A BG10236898 A BG 10236898A BG 102368 A BG102368 A BG 102368A
Authority
BG
Bulgaria
Prior art keywords
canal
strips
blows
defined trajectory
movement along
Prior art date
Application number
BG102368A
Other languages
Bulgarian (bg)
Inventor
Александър СТЕФАНОВ
Иван CTEФAHOB
Original Assignee
A.I.Stefanov Medical Research Inc.
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
Application filed by A.I.Stefanov Medical Research Inc. filed Critical A.I.Stefanov Medical Research Inc.
Priority to BG102368A priority Critical patent/BG102368A/en
Priority to JP54983399A priority patent/JP2002516588A/en
Priority to JP54983599A priority patent/JP2002500547A/en
Publication of BG102368A publication Critical patent/BG102368A/en

Links

Abstract

The canal is used in the medical practice and in otheractivities where the penetration of different instruments isrequired in a medium which is vulnerable under the mechanicaleffect and/or having no clearly formed restrictive walls. Canal(1) consists of multiple longitudinal strips (2) connected tolateral connections which allow the slipping of the strips towardseach other. The movement of the canal is made by sharp blows alongthe length of a single individual strip (2) where it slides at aspecific distance from its adjacent strips (2), and the remainingstrips (2) remain connected, fixed to each other, after which eachof the remaining strips (2) is subjected to such blows. The cycleis multiply repeated until the canal moves to a specifiedposition. The fixation of the multiple strips (2), with theexception of one of them, in this position ensures a stable formof canal (1) when positioning it in the different 3-dimensionalsectors and its travel along a defined trajectory.2 claims, 2 figures
BG102368A 1998-04-02 1998-04-02 Canal for movement along a defined trajectory BG102368A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
BG102368A BG102368A (en) 1998-04-02 1998-04-02 Canal for movement along a defined trajectory
JP54983399A JP2002516588A (en) 1998-04-02 1999-04-01 Cannula with variable length and shape
JP54983599A JP2002500547A (en) 1998-04-02 1999-04-01 Cannula with variable length and shape

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG102368A BG102368A (en) 1998-04-02 1998-04-02 Canal for movement along a defined trajectory

Publications (1)

Publication Number Publication Date
BG102368A true BG102368A (en) 1999-10-29

Family

ID=3927412

Family Applications (1)

Application Number Title Priority Date Filing Date
BG102368A BG102368A (en) 1998-04-02 1998-04-02 Canal for movement along a defined trajectory

Country Status (2)

Country Link
JP (2) JP2002500547A (en)
BG (1) BG102368A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5543967B2 (en) * 2008-07-23 2014-07-09 アルファテック スパイン， インコーポレイテッド Curved spine access method and apparatus

Also Published As

Publication number Publication date
JP2002516588A (en) 2002-06-04
JP2002500547A (en) 2002-01-08

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