CA2596521A1 - Drive unit for medical devices - Google Patents

Drive unit for medical devices

Info

Publication number
CA2596521A1
CA2596521A1 CA002596521A CA2596521A CA2596521A1 CA 2596521 A1 CA2596521 A1 CA 2596521A1 CA 002596521 A CA002596521 A CA 002596521A CA 2596521 A CA2596521 A CA 2596521A CA 2596521 A1 CA2596521 A1 CA 2596521A1
Authority
CA
Canada
Prior art keywords
drive unit
medical devices
medical
devices
drive
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.)
Pending
Application number
CA002596521A
Other languages
French (fr)
Inventor
Frank Deck
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.)
F Hoffmann La Roche AG
Original Assignee
F Hoffmann La Roche AG
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 F Hoffmann La Roche AG filed Critical F Hoffmann La Roche AG
Publication of CA2596521A1 publication Critical patent/CA2596521A1/en
Pending 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
    • A61B5/150007—Details
    • A61B5/150358—Strips for collecting blood, e.g. absorbent
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/02—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing linear motion, e.g. actuators; Linear positioners ; Linear motors
    • H02N2/04—Constructional details
    • H02N2/043—Mechanical transmission means, e.g. for stroke amplification
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/10—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing rotary motion, e.g. rotary motors
    • 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
    • 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.
CA002596521A 2005-02-01 2006-01-30 Drive unit for medical devices Pending CA2596521A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005004498A DE102005004498B4 (en) 2005-02-01 2005-02-01 Drive for medical devices and use for such a drive
PCT/EP2006/050529 WO2006082173A1 (en) 2005-02-01 2006-01-30 Drive unit for medical devices

Publications (1)

Publication Number Publication Date
CA2596521A1 true CA2596521A1 (en) 2006-08-10

Family

ID=36129963

Family Applications (2)

Application Number Title Priority Date Filing Date
CA002605937A Abandoned CA2605937A1 (en) 2005-02-01 2006-01-30 Drive unit for medical devices
CA002596521A Pending CA2596521A1 (en) 2005-02-01 2006-01-30 Drive unit for medical devices

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA002605937A Abandoned CA2605937A1 (en) 2005-02-01 2006-01-30 Drive unit for medical devices

Country Status (7)

Country Link
US (1) US7456550B2 (en)
EP (1) EP1845850A1 (en)
JP (1) JP2008529562A (en)
CN (1) CN101111189A (en)
CA (2) CA2605937A1 (en)
DE (1) DE102005004498B4 (en)
WO (1) WO2006082173A1 (en)

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Also Published As

Publication number Publication date
JP2008529562A (en) 2008-08-07
WO2006082173A1 (en) 2006-08-10
CA2605937A1 (en) 2006-08-10
EP1845850A1 (en) 2007-10-24
CN101111189A (en) 2008-01-23
DE102005004498B4 (en) 2009-07-09
US20080007141A1 (en) 2008-01-10
DE102005004498A1 (en) 2006-08-10
US7456550B2 (en) 2008-11-25

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