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WO2008140464A2 - Système autopiqueur à lancettes multiples - Google Patents

Système autopiqueur à lancettes multiples Download PDF

Info

Publication number
WO2008140464A2
WO2008140464A2 PCT/US2007/019446 US2007019446W WO2008140464A2 WO 2008140464 A2 WO2008140464 A2 WO 2008140464A2 US 2007019446 W US2007019446 W US 2007019446W WO 2008140464 A2 WO2008140464 A2 WO 2008140464A2
Authority
WO
WIPO (PCT)
Prior art keywords
lancet
container
chambers
chamber
lancing
Prior art date
Application number
PCT/US2007/019446
Other languages
English (en)
Other versions
WO2008140464A3 (fr
Inventor
Weiping Zhong
Original Assignee
Bayer Healthcare Llc
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 Bayer Healthcare Llc filed Critical Bayer Healthcare Llc
Publication of WO2008140464A2 publication Critical patent/WO2008140464A2/fr
Publication of WO2008140464A3 publication Critical patent/WO2008140464A3/fr

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
    • A61B5/15146—Devices loaded with multiple lancets simultaneously, e.g. for serial firing without reloading, for example by use of stocking means.
    • A61B5/15148—Constructional features of stocking means, e.g. strip, roll, disc, cartridge, belt or tube
    • A61B5/15176—Stocking means comprising cap, cover, sheath or protection for aseptic stocking
    • 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
    • A61B5/150435—Specific design of proximal end
    • 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
    • A61B5/150503—Single-ended needles
    • 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
    • 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
    • A61B5/15146—Devices loaded with multiple lancets simultaneously, e.g. for serial firing without reloading, for example by use of stocking means.
    • 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
    • A61B5/15146—Devices loaded with multiple lancets simultaneously, e.g. for serial firing without reloading, for example by use of stocking means.
    • A61B5/15148—Constructional features of stocking means, e.g. strip, roll, disc, cartridge, belt or tube
    • A61B5/15149—Arrangement of piercing elements relative to each other
    • A61B5/15151—Each piercing element being stocked in a separate isolated compartment
    • 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
    • A61B5/15146—Devices loaded with multiple lancets simultaneously, e.g. for serial firing without reloading, for example by use of stocking means.
    • A61B5/15148—Constructional features of stocking means, e.g. strip, roll, disc, cartridge, belt or tube
    • A61B5/15157—Geometry of stocking means or arrangement of piercing elements therein
    • A61B5/15159—Piercing elements stocked in or on a disc
    • A61B5/15161—Characterized by propelling the piercing element in a radial direction relative to the disc
    • 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
    • A61B5/15146—Devices loaded with multiple lancets simultaneously, e.g. for serial firing without reloading, for example by use of stocking means.
    • A61B5/15148—Constructional features of stocking means, e.g. strip, roll, disc, cartridge, belt or tube
    • A61B5/15157—Geometry of stocking means or arrangement of piercing elements therein
    • A61B5/15159—Piercing elements stocked in or on a disc
    • A61B5/15163—Characterized by propelling the piercing element in an axial direction relative to the disc

Definitions

  • the particular lancing device being adapted for use with a particular multiple-lancet container, that includes the lancet return mechanism.
  • Such multiple-lancet containers are generally only adapted for use with specially designed, corresponding lancing devices that include a lancet return mechanism.
  • a method of using a container adapted to house a plurality of lancets comprises the act of providing a container having a plurality of chambers and at least one lancet return mechanism. Each of the plurality of chambers is adapted to house a lancet and at least one of the plurality of chambers contains a lancet.
  • the method further comprises the act of inserting the container into a lancing device.
  • the method still further includes the act of moving, via the lancing device, the at least one lancet within the chamber so that at least a portion of the lancet extends external to the container.
  • the method additionally includes the act of returning the lancet back within the chamber of the container via the lancet return mechanism located within the container.
  • FIG. 13b is a cross-sectional view of a lancing device, including a magnet, for use with the container of FIG. 13 a. DESCRIPTION OF ILLUSTRATED EMBODIMENTS
  • the container 10 also includes a plurality of lancet apertures 14 adapted to allow a lance 11 of the lancet 12 to extend therethrough. Accordingly, the lancet apertures 14 should be of a larger diameter than that of the lance 1 1.
  • Each lancet aperture 14 is generally aligned with each chamber 16 near the second end 18 of the container 10.
  • the lancet apertures 14 may be included on the container 10 itself or may be included on a separate endpiece. If on a separate endpiece, the endpiece may be removeably attached, molded, or associated with the container 10 in some other way so long as the container 10 functions as will be described below.
  • FIGS. 5a and 5b an additional multiple-lancet container 50 is illustrated.
  • the container 50 is disk-shaped with chambers 52 dispersed in a radial fashion. Aligned with the chambers 52 are a plurality of lancet apertures 53 located at an outer end 56 of the container 50. Return springs 51 may be provided within the chambers 52 as illustrated in FIG. 5b.
  • the lancets 12 may be inserted in the chambers 52 at an inner end 54 of the container 50.
  • the inner end 54 and the outer end 56 of the container 50 may be provided with seals similar to those described in relation to FIG. Ib (i.e., seals 26a and 26b).

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Hematology (AREA)
  • Surgery (AREA)
  • Biophysics (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Geometry (AREA)
  • Dermatology (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)

Abstract

L'invention concerne un contenant conçu pour contenir une pluralité de lancettes et comprenant une pluralité de chambres. Les chambres comportent une première extrémité et une seconde extrémité, et chaque chambre contient une lancette. La lancette comprend un corps et une pointe. Le corps de la lancette reçoit par la première extrémité de la chambre une force qui fait se déployer au moins partiellement la pointe à travers la seconde extrémité de la chambre. Le contenant comprend de plus au moins un mécanisme de retour de lancette se situant dans le contenant. Le mécanisme de retour de lancette rétracte la pointe à l'intérieur de la chambre après le déploiement au moins partiel de la pointe à travers la seconde extrémité de la chambre.
PCT/US2007/019446 2006-09-08 2007-09-06 Système autopiqueur à lancettes multiples WO2008140464A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US84308906P 2006-09-08 2006-09-08
US60/843,089 2006-09-08

Publications (2)

Publication Number Publication Date
WO2008140464A2 true WO2008140464A2 (fr) 2008-11-20
WO2008140464A3 WO2008140464A3 (fr) 2009-04-09

Family

ID=39864741

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/019446 WO2008140464A2 (fr) 2006-09-08 2007-09-06 Système autopiqueur à lancettes multiples

Country Status (2)

Country Link
TW (1) TW200829216A (fr)
WO (1) WO2008140464A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012130899A1 (fr) * 2011-03-30 2012-10-04 Gerresheimer Regensburg Gmbh Magasin de lancettes
WO2013120659A1 (fr) * 2012-02-14 2013-08-22 Gerresheimer Regensburg Gmbh Bande porte-lancettes fermée munie d'une pluralité de lancettes

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105769219A (zh) * 2016-04-08 2016-07-20 张静 一种用于采外周血的自动刺入装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030083685A1 (en) * 2001-06-12 2003-05-01 Freeman Dominique M. Sampling module device and method
US20040098009A1 (en) * 2002-04-19 2004-05-20 Pelikan Technologies, Inc. Method and apparatus for body fluid sampling and analyte sensing
WO2004110274A1 (fr) * 2003-06-13 2004-12-23 Roche Diagnostics Gmbh Systeme de prelevement sanguin
WO2004112612A1 (fr) * 2003-06-20 2004-12-29 Facet Technologies, Llc Cartouche de lancettes dissimulees pour dispositif de lancette

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030083685A1 (en) * 2001-06-12 2003-05-01 Freeman Dominique M. Sampling module device and method
US20040098009A1 (en) * 2002-04-19 2004-05-20 Pelikan Technologies, Inc. Method and apparatus for body fluid sampling and analyte sensing
WO2004110274A1 (fr) * 2003-06-13 2004-12-23 Roche Diagnostics Gmbh Systeme de prelevement sanguin
WO2004112612A1 (fr) * 2003-06-20 2004-12-29 Facet Technologies, Llc Cartouche de lancettes dissimulees pour dispositif de lancette

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012130899A1 (fr) * 2011-03-30 2012-10-04 Gerresheimer Regensburg Gmbh Magasin de lancettes
US9668687B2 (en) 2011-03-30 2017-06-06 Gerresheimer Regensburg Gmbh Lancet magazine for puncturing aids
WO2013120659A1 (fr) * 2012-02-14 2013-08-22 Gerresheimer Regensburg Gmbh Bande porte-lancettes fermée munie d'une pluralité de lancettes

Also Published As

Publication number Publication date
TW200829216A (en) 2008-07-16
WO2008140464A3 (fr) 2009-04-09

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