ES2059153T3 - Dispositivo de lanceta. - Google Patents

Dispositivo de lanceta.

Info

Publication number
ES2059153T3
ES2059153T3 ES91917298T ES91917298T ES2059153T3 ES 2059153 T3 ES2059153 T3 ES 2059153T3 ES 91917298 T ES91917298 T ES 91917298T ES 91917298 T ES91917298 T ES 91917298T ES 2059153 T3 ES2059153 T3 ES 2059153T3
Authority
ES
Spain
Prior art keywords
stiletto
tool
finger plate
lancet unit
loaded
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 - Lifetime
Application number
ES91917298T
Other languages
English (en)
Inventor
Jens Ulrik Poulsen
Andre Larsen
Jens Moller-Jensen
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.)
Novo Nordisk AS
Original Assignee
Novo Nordisk AS
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 Novo Nordisk AS filed Critical Novo Nordisk AS
Application granted granted Critical
Publication of ES2059153T3 publication Critical patent/ES2059153T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/151—Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
    • A61B5/15186—Devices loaded with a single lancet, i.e. a single lancet with or without a casing is loaded into a reusable drive device and then discarded after use; drive devices reloadable for multiple use
    • A61B5/15188—Constructional features of reusable driving devices
    • A61B5/15192—Constructional features of reusable driving devices comprising driving means, e.g. a spring, for retracting the lancet unit into the driving device housing
    • A61B5/15194—Constructional features of reusable driving devices comprising driving means, e.g. a spring, for retracting the lancet unit into the driving device housing fully automatically retracted, i.e. the retraction does not require a deliberate action by the user, e.g. by terminating the contact with the patient's skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150015—Source of blood
    • A61B5/150022—Source of blood for capillary blood or interstitial fluid
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150381—Design of piercing elements
    • A61B5/150412—Pointed piercing elements, e.g. needles, lancets for piercing the skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/151—Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
    • A61B5/15101—Details
    • A61B5/15103—Piercing procedure
    • A61B5/15107—Piercing being assisted by a triggering mechanism
    • A61B5/15113—Manually triggered, i.e. the triggering requires a deliberate action by the user such as pressing a drive button
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/151—Devices specially adapted for taking samples of capillary blood, e.g. by lancets, needles or blades
    • A61B5/15101—Details
    • A61B5/15115—Driving means for propelling the piercing element to pierce the skin, e.g. comprising mechanisms based on shape memory alloys, magnetism, solenoids, piezoelectric effect, biased elements, resilient elements, vacuum or compressed fluids
    • A61B5/15117—Driving means for propelling the piercing element to pierce the skin, e.g. comprising mechanisms based on shape memory alloys, magnetism, solenoids, piezoelectric effect, biased elements, resilient elements, vacuum or compressed fluids comprising biased elements, resilient elements or a spring, e.g. a helical spring, leaf spring, or elastic strap

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Hematology (AREA)
  • Physics & Mathematics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Dermatology (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Eye Examination Apparatus (AREA)
  • Valve Device For Special Equipments (AREA)
  • Photoreceptors In Electrophotography (AREA)

Abstract

SE PRESENTA UNA LANCETA QUE TIENE UNA LAMINA PARA LOS DEDOS (1) CON UNA ABERTURA (10) Y UN ESTILETE (4) CON UN EXTREMO FRONTAL PUNTIAGUDO Y UN EXTREMO TRASERO (5) SOBRE EL CUAL SE GOLPEA PARA HACER QUE EL EXTREMO PUNTIAGUDO SE DISPARE A TRAVES DE LA ABERTURA (10) EN LA LAMINA PARA EL DEDO. EL ESTILETE (4) SE ENCUENTRA SUSPENDIDO DETRAS DE LA LAMINA PARA EL DEDO MEDIANTE UN MUELLE (14, 15, 16) QUE GUIA SU DESPLAZAMIENTO DE FORMA PERPENDICULAR A LA LAMINA PARA EL DEDO. UN DISPOSITIVO PARA EL MANEJO DE LA LANCETA TIENE LA FORMA DE UN LAPIZ Y PUEDE CARGARSE RETORCIENDO SU EXTREMO FRONTAL QUE SOPORTA LA LANCETA EN RELACION AL RESTO DEL ALOJAMIENTO (21). UN MOTOR MULTIFUNCION (22) QUE PUEDE SER OPRIMIDO O HECHO GIRAR, PROVOCARA CUANDO SE OPRIMA QUE EL ESTILETE SUFRA UN IMPACTO CUANDO LA HERRAMIENTA ESTE CARGADA; O HARA SALIR LA LANCETA CUANDO LA HERRAMIENTA ESTE DESCARGADA, Y CUANDO SE HACE GIRAR DEFINE LA PROFUNDIDAD A LA QUE SE HINCARA EL ESTILETE. LA DOBLE FUNCION DEL MOTOR SE OBTIENE CENTRANDO UN MARTILLO (30) EN EL ALOJAMIENTO (21) CUANDO LA HERRAMIENTA ESTA DESCARGADA, DICHO MARTILLO EN SU ESTADO DESCARGADO ES OBLICUO EN RELACION AL EJE DEL ALOJAMIENTO (21).
ES91917298T 1990-09-25 1991-09-25 Dispositivo de lanceta. Expired - Lifetime ES2059153T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK231690A DK231690D0 (da) 1990-09-25 1990-09-25 Anordning

Publications (1)

Publication Number Publication Date
ES2059153T3 true ES2059153T3 (es) 1994-11-01

Family

ID=8111570

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91917298T Expired - Lifetime ES2059153T3 (es) 1990-09-25 1991-09-25 Dispositivo de lanceta.

Country Status (8)

Country Link
EP (1) EP0550585B1 (es)
JP (1) JPH06500721A (es)
AT (1) ATE109644T1 (es)
AU (1) AU8541691A (es)
DE (1) DE69103426T2 (es)
DK (2) DK231690D0 (es)
ES (1) ES2059153T3 (es)
WO (1) WO1992004866A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10336933B4 (de) 2003-08-07 2007-04-26 Roche Diagnostics Gmbh Blutentnahmesystem
JP4566609B2 (ja) * 2004-04-12 2010-10-20 株式会社志賀モールディング 穿刺針
EP1912567B1 (en) 2005-08-04 2012-12-26 Bayer HealthCare, LLC Small lancing device
FI125305B (fi) * 2010-07-14 2015-08-31 Mendor Oy Lansettilaite

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4553541A (en) * 1981-03-23 1985-11-19 Becton, Dickinson And Co. Automatic retractable lancet assembly
FR2508305B1 (fr) * 1981-06-25 1986-04-11 Slama Gerard Dispositif pour provoquer une petite piqure en vue de recueillir une goutte de sang
AU549690B2 (en) * 1981-06-29 1986-02-06 Sherwood Services Ag Pin prick device to pierce skin
US4462405A (en) * 1982-09-27 1984-07-31 Ehrlich Joseph C Blood letting apparatus
US4517978A (en) * 1983-01-13 1985-05-21 Levin Paul D Blood sampling instrument
US4658821A (en) * 1986-01-08 1987-04-21 Packaging Corporation International A/K/A/ Medicore Ejector for an automatic lancet arm
GB8618578D0 (en) * 1986-07-30 1986-09-10 Turner R C Lancet device
US4976724A (en) * 1989-08-25 1990-12-11 Lifescan, Inc. Lancet ejector mechanism
GB8924937D0 (en) * 1989-11-04 1989-12-28 Owen Mumford Ltd Improvements relating to blood sampling devices

Also Published As

Publication number Publication date
DE69103426T2 (de) 1994-12-01
DK231690D0 (da) 1990-09-25
EP0550585B1 (en) 1994-08-10
JPH06500721A (ja) 1994-01-27
ATE109644T1 (de) 1994-08-15
EP0550585A1 (en) 1993-07-14
DE69103426D1 (de) 1994-09-15
AU8541691A (en) 1992-04-15
DK0550585T3 (da) 1995-01-09
WO1992004866A1 (en) 1992-04-02

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