AU629658B2 - A catheter device for the insertion of a dilator prosthesis into tubular organs of humans or animals - Google Patents

A catheter device for the insertion of a dilator prosthesis into tubular organs of humans or animals Download PDF

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Publication number
AU629658B2
AU629658B2 AU58712/90A AU5871290A AU629658B2 AU 629658 B2 AU629658 B2 AU 629658B2 AU 58712/90 A AU58712/90 A AU 58712/90A AU 5871290 A AU5871290 A AU 5871290A AU 629658 B2 AU629658 B2 AU 629658B2
Authority
AU
Australia
Prior art keywords
catheter device
prosthesis
spring
dilator
animals
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.)
Expired - Fee Related
Application number
AU58712/90A
Other versions
AU5871290A (en
Inventor
Semyon Gurevich
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU5871290A publication Critical patent/AU5871290A/en
Application granted granted Critical
Publication of AU629658B2 publication Critical patent/AU629658B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F2/00—Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/95—Instruments specially adapted for placement or removal of stents or stent-grafts
    • A61F2002/9505—Instruments specially adapted for placement or removal of stents or stent-grafts having retaining means other than an outer sleeve, e.g. male-female connector between stent and instrument

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Materials For Medical Uses (AREA)

Description

attorney %v'SvVSfl. S .SL I I W In I I Q This form must be accompanied by either a provisional specification (Form 9 and true copy) or by a complete specification (Form 10 and true copy).
017472 260490 629658
ALAA~
P/00/011 i A Form PATENTS ACT 1952-1973 COMPLETE SPECIFICATION
(ORIGINAL)
FOR OFFICE USE Class: Int. CI: Application Number: Lodged: omplete Specification-Lodged: Accepted: Published: Priority: t It It IA Related Art: i 06 LO/;; TZZ6$TO OW tr4I tl 4 tt 4 Trr D r OMPLETED BY APPLICANT Name of Applicant: SEMYON GUREVICH Addressof Applicant: 4/44 WESTBURY STREET, EAST ST.KILDA VIC 3183 Actual Inventor: SEMYON GUREVICH Address for Service: 4/44 WESTBURY STREET, EAST ST.KILDA VIC 3183 Complete Specification for the invention entitled: "A CATHETER DEVICE FOR THE INSERTION OF A DILATOR PROSTHESIS INTO TUBULAR ORGANS OF HUMANS OR ANIMALS." The following statement is a full description of this invention, including the best method of performing it known to me:-* "Note: The description is to be typed in double spacing, pica type face, in an area not exceeding 250 mm in depth and 160 mm in width, on tough white paper of good quality and it is to be inserted inside this form.
11710/76-L C J. TtioINON. Commonwealth Gh overnment Printer, Canberral 11 1O7- C. J. Tl-t'sN Comnat Govrnen Prntr Canberr

Claims (3)

1. A catheter device, -for insert ion of a dilator prosthesis which comprises a spiral cyl~indrical spring~ into tubular o::rgans of humrians and animals, comprising:- a catheter with a threaded distal tip for winding~ of said spring dilato::r prosthesis; (ii) an introducer hood slidably attached to said distal tip for, enicasing said wounmd spring; (iii) means for, causing the said hood to release the said spring thus unwinding the said 4spring.
2. A catheter device according to claim 1 wherein said means comiprises a comlpressor.t
3. catheter device according -to claim I. wherein the outer diam~eter of the unwound spring is 1. 5 to 2 times the internal diameter of the tubular organ.
AU58712/90A 1990-04-26 1990-07-05 A catheter device for the insertion of a dilator prosthesis into tubular organs of humans or animals Expired - Fee Related AU629658B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPJ979190 1990-04-26
AUPJ9791 1990-04-26

Publications (2)

Publication Number Publication Date
AU5871290A AU5871290A (en) 1991-11-07
AU629658B2 true AU629658B2 (en) 1992-10-08

Family

ID=3774615

Family Applications (1)

Application Number Title Priority Date Filing Date
AU58712/90A Expired - Fee Related AU629658B2 (en) 1990-04-26 1990-07-05 A catheter device for the insertion of a dilator prosthesis into tubular organs of humans or animals

Country Status (1)

Country Link
AU (1) AU629658B2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE503249C2 (en) * 1991-06-14 1996-04-29 Ams Medinvent Sa Apparatus for transluminal implantation of a substantially tubular, radially expandable stent
EP0639958A1 (en) * 1992-05-08 1995-03-01 Schneider (Usa) Inc. Esophageal stent and delivery tool
JPH08500273A (en) * 1992-11-19 1996-01-16 ターゲット セラピューティクス，インコーポレイテッド Large diameter vasoocclusive coil

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0119688A2 (en) * 1983-01-25 1984-09-26 Alexander Balko Apparatus for restoring patency to body vessels
AU581464B2 (en) * 1984-10-01 1989-02-23 Cook Incorporated Percutaneous endovascular stent and method for insertion thereof
AU593721B2 (en) * 1987-03-13 1990-02-15 Cook Incorporated Endovascular stent and delivery system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0119688A2 (en) * 1983-01-25 1984-09-26 Alexander Balko Apparatus for restoring patency to body vessels
AU581464B2 (en) * 1984-10-01 1989-02-23 Cook Incorporated Percutaneous endovascular stent and method for insertion thereof
AU593721B2 (en) * 1987-03-13 1990-02-15 Cook Incorporated Endovascular stent and delivery system

Also Published As

Publication number Publication date
AU5871290A (en) 1991-11-07

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