IT1269774B - Ago scindibile - Google Patents

Ago scindibile

Info

Publication number
IT1269774B
IT1269774B ITMI940970A ITMI940970A IT1269774B IT 1269774 B IT1269774 B IT 1269774B IT MI940970 A ITMI940970 A IT MI940970A IT MI940970 A ITMI940970 A IT MI940970A IT 1269774 B IT1269774 B IT 1269774B
Authority
IT
Italy
Prior art keywords
sleeve
fins
protrusions
divisible
longitudinal halves
Prior art date
Application number
ITMI940970A
Other languages
English (en)
Inventor
Raymund Heiliger
Matthias Wilhelm Jansen
Bernd Gottfried Roosenboom
Original Assignee
Vygon Gmbh & Co
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 Vygon Gmbh & Co filed Critical Vygon Gmbh & Co
Publication of ITMI940970A0 publication Critical patent/ITMI940970A0/it
Publication of ITMI940970A1 publication Critical patent/ITMI940970A1/it
Application granted granted Critical
Publication of IT1269774B publication Critical patent/IT1269774B/it

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
    • A61M25/0612—Devices for protecting the needle; Devices to help insertion of the needle, e.g. wings or holders
    • 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
    • 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
    • A61M25/0662—Guide tubes
    • A61M25/0668—Guide tubes splittable, tear apart

Abstract

Un ago 1, scindibile in due metà longitudinali, all'estremità prossimale è dotato di manicotto (2) parimenti scindibile in due metà longitudinali. L'operazione di separazione viene avviata in quanto vengono orientati l'una verso l'altra due alette (8) sporgenti radialmente dal manicotto (2).Dopo una scissione parziale del manicotto (2) le alette (8) si sostengono reciprocamente tramite sporgenze (9). Se si prosegue quindi il movimento di orientamento delle alette (8) l'asse di orientamento passa per il punto di appoggio delle sporgenze (9), fino a quando è completata la scissione del manicotto (2).(Figura 2).
ITMI940970A 1993-05-19 1994-05-13 Ago scindibile IT1269774B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4316793A DE4316793C1 (de) 1993-05-19 1993-05-19 Spaltbare Nadel

Publications (3)

Publication Number Publication Date
ITMI940970A0 ITMI940970A0 (it) 1994-05-13
ITMI940970A1 ITMI940970A1 (it) 1995-11-13
IT1269774B true IT1269774B (it) 1997-04-15

Family

ID=6488494

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI940970A IT1269774B (it) 1993-05-19 1994-05-13 Ago scindibile

Country Status (4)

Country Link
DE (1) DE4316793C1 (it)
FR (1) FR2705239B1 (it)
GB (1) GB2278060B (it)
IT (1) IT1269774B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012056363A1 (en) 2010-10-27 2012-05-03 Koninklijke Philips Electronics N.V. Splittable needle with fiber probe
DE102011009482B4 (de) 2011-01-26 2020-09-10 Hans Haindl Sicherheitskanüle
DE102019004091B3 (de) 2019-06-11 2020-07-09 Hans Haindl Kanüle zur suprapubischen Blasenpunktion
DE102020216328A1 (de) 2020-12-18 2022-06-23 Uromed Kurt Drews Kg Suprapubische Kanüle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4743265A (en) * 1986-04-23 1988-05-10 Dij Catheter Corp Articulated catheter placement device
US5141497A (en) * 1989-06-06 1992-08-25 Becton, Dickinson And Company Apparatus and method for an introducer
ATE146362T1 (de) * 1991-01-14 1997-01-15 Precision Dynamics Corp Kanülenschutz

Also Published As

Publication number Publication date
GB9409369D0 (en) 1994-06-29
ITMI940970A0 (it) 1994-05-13
FR2705239A1 (fr) 1994-11-25
ITMI940970A1 (it) 1995-11-13
GB2278060B (en) 1997-01-29
GB2278060A (en) 1994-11-23
FR2705239B1 (fr) 1997-12-26
DE4316793C1 (de) 1994-09-15

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970529