DE69228372D1 - Kanüle - Google Patents

Kanüle

Info

Publication number
DE69228372D1
DE69228372D1 DE69228372T DE69228372T DE69228372D1 DE 69228372 D1 DE69228372 D1 DE 69228372D1 DE 69228372 T DE69228372 T DE 69228372T DE 69228372 T DE69228372 T DE 69228372T DE 69228372 D1 DE69228372 D1 DE 69228372D1
Authority
DE
Germany
Prior art keywords
cannula
trochar
lumen
vessel
hollow structure
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
DE69228372T
Other languages
English (en)
Other versions
DE69228372T2 (de
Inventor
Paul Segall
Hal Sternberg
Harold Waitz
Bruce Cohen
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.)
BIOTIME Inc BERKELEY CALIF 94710 US
Biotime Inc
Original Assignee
BIOTIME Inc BERKELEY CALIF 94710 US
Biotime 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 BIOTIME Inc BERKELEY CALIF 94710 US, Biotime Inc filed Critical BIOTIME Inc BERKELEY CALIF 94710 US
Application granted granted Critical
Publication of DE69228372D1 publication Critical patent/DE69228372D1/de
Publication of DE69228372T2 publication Critical patent/DE69228372T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/065—Guide needles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/34—Trocars; Puncturing needles
    • A61B17/3417—Details of tips or shafts, e.g. grooves, expandable, bendable; Multiple coaxial sliding cannulas, e.g. for dilating
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/0606—"Over-the-needle" catheter assemblies, e.g. I.V. catheters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0021—Catheters; Hollow probes characterised by the form of the tubing
    • A61M2025/0042—Microcatheters, cannula or the like having outside diameters around 1 mm or less
DE69228372T 1991-04-19 1992-04-17 Kanüle Expired - Fee Related DE69228372T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US68784391A 1991-04-19 1991-04-19
PCT/US1992/003239 WO1992018174A1 (en) 1991-04-19 1992-04-17 Cannula

Publications (2)

Publication Number Publication Date
DE69228372D1 true DE69228372D1 (de) 1999-03-18
DE69228372T2 DE69228372T2 (de) 1999-06-17

Family

ID=24762101

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69228372T Expired - Fee Related DE69228372T2 (de) 1991-04-19 1992-04-17 Kanüle

Country Status (6)

Country Link
EP (1) EP0560950B1 (de)
JP (1) JPH06506851A (de)
AT (1) ATE176403T1 (de)
DE (1) DE69228372T2 (de)
IL (1) IL101638A (de)
WO (1) WO1992018174A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH697179A5 (de) * 2004-12-17 2008-06-25 Zuercher Hochschule Winterthur Chirurgisches Schneidinstrument.
CN114848286A (zh) * 2016-12-19 2022-08-05 新世界医学有限公司 眼部治疗装置和相关使用方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3225762A (en) * 1963-10-25 1965-12-28 Yolan R Guttman Intravenous stylet catheter
CA944643A (en) * 1970-04-06 1974-04-02 Illinois Tool Works Inc. Intravenous catheter
US3788119A (en) * 1972-08-17 1974-01-29 Baxter Laboratories Inc Method of forming spinal needle
DE2434618A1 (de) * 1973-07-30 1975-02-13 Yolan Ronai Guttman Infiltrationssichere nadel fuer intravenoese anwendung
US4411657A (en) * 1980-05-19 1983-10-25 Anibal Galindo Hypodermic needle
JPS58185230U (ja) * 1982-06-04 1983-12-09 テルモ株式会社 留置針
US4588398A (en) * 1984-09-12 1986-05-13 Warner-Lambert Company Catheter tip configuration
US4610671A (en) * 1985-03-28 1986-09-09 Luther Medical Products, Inc. Assembly of stylet and catheter
US4808170A (en) * 1985-12-16 1989-02-28 Alcon Laboratories, Inc. Hypotraumatic injection needle useful in ophthalmic surgery
US4808156A (en) * 1987-03-09 1989-02-28 Dean Consuelo M Cannular instrument and method for inserting a cannular instrument into a vein
US4917670A (en) * 1988-03-22 1990-04-17 Hurley Ronald J Continuous spinal anesthesia administering apparatus and method
DE8811408U1 (de) * 1988-09-09 1988-12-01 B. Braun Melsungen Ag, 3508 Melsungen, De

Also Published As

Publication number Publication date
EP0560950A1 (de) 1993-09-22
WO1992018174A1 (en) 1992-10-29
DE69228372T2 (de) 1999-06-17
EP0560950A4 (de) 1994-03-24
EP0560950B1 (de) 1999-02-03
JPH06506851A (ja) 1994-08-04
IL101638A (en) 1996-10-31
ATE176403T1 (de) 1999-02-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee