WO2006038044A3 - Skin lancing apparatus - Google Patents

Skin lancing apparatus Download PDF

Info

Publication number
WO2006038044A3
WO2006038044A3 PCT/GB2005/050176 GB2005050176W WO2006038044A3 WO 2006038044 A3 WO2006038044 A3 WO 2006038044A3 GB 2005050176 W GB2005050176 W GB 2005050176W WO 2006038044 A3 WO2006038044 A3 WO 2006038044A3
Authority
WO
WIPO (PCT)
Prior art keywords
wheel
lancing apparatus
lancet
skin lancing
lancets
Prior art date
Application number
PCT/GB2005/050176
Other languages
French (fr)
Other versions
WO2006038044A2 (en
Inventor
Tony Cummings
Original Assignee
Owen Mumford Ltd
Tony Cummings
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
Priority claimed from GB0422325A external-priority patent/GB0422325D0/en
Priority claimed from GB0424539A external-priority patent/GB0424539D0/en
Application filed by Owen Mumford Ltd, Tony Cummings filed Critical Owen Mumford Ltd
Publication of WO2006038044A2 publication Critical patent/WO2006038044A2/en
Publication of WO2006038044A3 publication Critical patent/WO2006038044A3/en

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
    • A61B5/150175—Adjustment of penetration depth
    • A61B5/15019—Depth adjustment mechanism using movable stops located inside the piercing device housing and limiting the travel of the drive mechanism
    • 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
    • A61B5/150007—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
    • A61B5/150007—Details
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150534—Design of protective means for piercing elements for preventing accidental needle sticks, e.g. shields, caps, protectors, axially extensible sleeves, pivotable protective sleeves
    • A61B5/150572—Pierceable protectors, e.g. shields, caps, sleeves or films, e.g. for hygienic purposes
    • 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
    • A61B5/15111—Semi-automatically triggered, e.g. at the end of the cocking procedure, for instance by biasing the main drive spring or when reaching sufficient contact pressure, the piercing device is automatically triggered without any deliberate action by the user
    • 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.
    • A61B5/1518—Security or safety mechanism to be deactivated for forwarding next piercing element
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/008—Racks for supporting syringes or needles

Abstract

A lancet wheel (1) comprising a plurality of radially extending lancets (13) and a lancing device (16) for firing these lancets is provided. The lancet wheel comprises means (2b, 2e) for attaching the wheel to the lancing device so that the wheel is rotatable about its axis, and the device is arranged in use to provide a driving force to the lancet wheel in a direction parallel to the plane of the wheel .
PCT/GB2005/050176 2004-10-08 2005-10-06 Skin lancing apparatus WO2006038044A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB0422325A GB0422325D0 (en) 2004-10-08 2004-10-08 Skin lancing apparatus
GB0422325.1 2004-10-08
GB0424539A GB0424539D0 (en) 2004-11-08 2004-11-08 Skin lancing revolver
GB0424539.5 2004-11-08

Publications (2)

Publication Number Publication Date
WO2006038044A2 WO2006038044A2 (en) 2006-04-13
WO2006038044A3 true WO2006038044A3 (en) 2006-10-12

Family

ID=35453365

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2005/050176 WO2006038044A2 (en) 2004-10-08 2005-10-06 Skin lancing apparatus

Country Status (1)

Country Link
WO (1) WO2006038044A2 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20190357827A1 (en) 2003-08-01 2019-11-28 Dexcom, Inc. Analyte sensor
FI121698B (en) 2005-07-19 2011-03-15 Ihq Innovation Headquarters Oy Health monitoring device and sensor cartridge for the health monitoring device
DE502006008513D1 (en) 2006-07-21 2011-01-27 Roche Diagnostics Gmbh Multi lancets
EP1974667A1 (en) 2007-03-29 2008-10-01 Roche Diagnostics GmbH Piercing system
EP2030566B1 (en) * 2007-08-31 2016-08-24 Roche Diabetes Care GmbH Analysis system for determining an analyte in a body fluid, magazine for an analysis system and analyzing element, and method for analyzing a body fluid
EP4159114B1 (en) 2007-10-09 2024-04-10 DexCom, Inc. Integrated insulin delivery system with continuous glucose sensor
EP2113197A1 (en) 2008-05-03 2009-11-04 Roche Diagnostics GmbH Lancet wheel and method for manufacturing a lancet wheel
US20100249652A1 (en) * 2009-03-31 2010-09-30 Abbott Diabetes Care Inc. Integrated Analyte Devices and Processes
WO2013104677A1 (en) * 2012-01-10 2013-07-18 Sanofi-Aventis Deutschland Gmbh An apparatus for eliciting a blood sample
CN104144646A (en) * 2012-01-10 2014-11-12 赛诺菲-安万特德国有限公司 A cartridge for insertion into a meter, a meter for receiving a cartridge and a system comprising a meter and a cartridge
US20140358034A1 (en) * 2012-01-10 2014-12-04 Sanofi-Aventis Deutschland Gmbh Cartridge
JP6393277B2 (en) 2013-01-23 2018-09-19 ファセット テクノロジーズ エルエルシーＦａｃｅｔ Ｔｅｃｈｎｏｌｏｇｉｅｓ， ＬＬＣ Puncture device to push and load
US20170188911A1 (en) 2015-12-30 2017-07-06 Dexcom, Inc. Transcutaneous analyte sensor systems and methods
EP3531910A4 (en) * 2016-10-31 2020-05-13 Dexcom, Inc. Transcutaneous analyte sensor systems and methods
US11311240B2 (en) 2017-06-23 2022-04-26 Dexcom, Inc. Transcutaneous analyte sensors, applicators therefor, and associated methods
CN212438615U (en) 2017-10-24 2021-02-02 德克斯康公司 Wearable device
US11331022B2 (en) 2017-10-24 2022-05-17 Dexcom, Inc. Pre-connected analyte sensors

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4823806A (en) * 1985-11-18 1989-04-25 Serge Bajada Apparatus for testing the sensory system on humans or animals
WO2001000090A1 (en) * 1999-06-30 2001-01-04 Nederlandse Organisatie Voor Toegepast- Natuurwetenschappelijk Onderzoek Tno Pricking device, carrier and cassette comprising a plurality of lancets

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4823806A (en) * 1985-11-18 1989-04-25 Serge Bajada Apparatus for testing the sensory system on humans or animals
WO2001000090A1 (en) * 1999-06-30 2001-01-04 Nederlandse Organisatie Voor Toegepast- Natuurwetenschappelijk Onderzoek Tno Pricking device, carrier and cassette comprising a plurality of lancets

Also Published As

Publication number Publication date
WO2006038044A2 (en) 2006-04-13

Similar Documents

Publication Publication Date Title
WO2006038044A3 (en) Skin lancing apparatus
WO2007070719A3 (en) Tissue penetration device
AU2003208880A1 (en) Blood analyzer and pricking device for use in blood analysis
WO2004022133A3 (en) Methods and apparatus for lancet actuation
WO2007146913A3 (en) Lancets and methods of use
WO2005112810A3 (en) Rf ablation device and method of use
AU2002315179A1 (en) Blood sampling device with diaphragm actuated lancet
WO2004060174A3 (en) Method and apparatus for loading penetrating members
WO2008121680A3 (en) Lancet device with combined trigger and cocking mechanism and method
WO2005016125A3 (en) Method and apparatus for body fluid sampling with integrated analyte detecting member
WO2007054335A3 (en) Pricking element, pricking system, and skin detection method
WO2001000090A8 (en) Pricking device, carrier and cassette comprising a plurality of lancets
SG116620A1 (en) Method for lancing a dermal tissue target site employing a dermal tissue lancing device with a tiltable cap.
AU1442001A (en) Single-use lancet device
WO2007084367A3 (en) Tissue penetration device
WO2008091602A3 (en) Applicators for microneedle arrays
WO2005018430A3 (en) Blood sampling device
WO2006019814A3 (en) Tissue tract lancet
WO2007041244A3 (en) Multi-site body fluid sampling and analysis cartridge
ATE480183T1 (en) ELECTROMECHANICAL LIVING DEVICE FOR COLLECTING LIQUID SAMPLES
ATE353592T1 (en) PIERCING DEVICE
WO2008009972A3 (en) Tissue ablator
AU2003237803A1 (en) Lancet device
CA2292944A1 (en) Vacuum assisted lancing device
WO2006047550A3 (en) Rolling/braking cane

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KM KP KR KZ LC LK LR LS LT LU LV LY MA MD MG MK MN MW MX MZ NA NG NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SM SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LT LU LV MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 05791274

Country of ref document: EP

Kind code of ref document: A2