GB2374020B - Apparatus and method for analysing blood - Google Patents

Apparatus and method for analysing blood

Info

Publication number: GB2374020B
Authority: GB; United Kingdom
Prior art keywords: analysing blood; analysing; blood
Prior art date: 1997-12-04
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

Inventor

Leslie Anne Leondard

David A King

Paul Lum

Tad Decatur Simons

Michael Greenstein

Dominique Freeman

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.)

Agilent Technologies Inc

Original Assignee

Agilent Technologies Inc

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.)

1997-12-04

Filing date

1998-11-27

Publication date

2003-02-26

1997-12-04Priority claimed from US08/985,303external-prioritypatent/US5871494A/en

1998-11-27Application filed by Agilent Technologies IncfiledCriticalAgilent Technologies Inc

2002-09-11Publication of GB0217813D0publicationCriticalpatent/GB0217813D0/en

2002-10-09Publication of GB2374020ApublicationCriticalpatent/GB2374020A/en

2003-02-26Application grantedgrantedCritical

2003-02-26Publication of GB2374020BpublicationCriticalpatent/GB2374020B/en

2018-11-27Anticipated expirationlegal-statusCritical

StatusExpired - Lifetimelegal-statusCriticalCurrent

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
- A61B5/157—Devices characterised by integrated means for measuring characteristics of blood
- 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
- A61B5/150053—Details for enhanced collection of blood or interstitial fluid at the sample site, e.g. by applying compression, heat, vibration, ultrasound, suction or vacuum to tissue; for reduction of pain or discomfort; Skin piercing elements, e.g. blades, needles, lancets or canulas, with adjustable piercing speed
- A61B5/150167—Adjustable piercing speed of skin piercing element, e.g. blade, needle, lancet or canula, for example with varying spring force or pneumatic drive
- 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
- A61B5/150206—Construction or design features not otherwise provided for; manufacturing or production; packages; sterilisation of piercing element, piercing device or sampling device
- A61B5/150213—Venting 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
- A61B5/150007—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
- A61B5/150374—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
- A61B5/150801—Means for facilitating use, e.g. by people with impaired vision; means for indicating when used correctly or incorrectly; means for alarming
- A61B5/150824—Means for facilitating use, e.g. by people with impaired vision; means for indicating when used correctly or incorrectly; means for alarming by visual feedback
- 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
- A61B5/150847—Communication to or from blood sampling device
- A61B5/15087—Communication to or from blood sampling device short range, e.g. between console and disposable
- 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
- A61B5/15115—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
- A61B5/15186—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
- A61B5/1519—Constructional features of reusable driving devices comprising driving means, e.g. a spring, for propelling the piercing unit
- 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

Landscapes

Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Molecular Biology (AREA)
Animal Behavior & Ethology (AREA)
Pathology (AREA)
Physics & Mathematics (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)
Dermatology (AREA)
Pain & Pain Management (AREA)
Manufacturing & Machinery (AREA)
Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Investigating Or Analysing Biological Materials (AREA)

GB0217813A1997-12-041998-11-27Apparatus and method for analysing bloodExpired - LifetimeGB2374020B (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US08/985,303US5871494A (en)	1997-12-04	1997-12-04	Reproducible lancing for sampling blood
GB9826086AGB2331934B (en)	1997-12-04	1998-11-27	Apparatus and method for sampling blood

Publications (3)

Publication Number	Publication Date
GB0217813D0 GB0217813D0 (en)	2002-09-11
GB2374020A GB2374020A (en)	2002-10-09
GB2374020Btrue GB2374020B (en)	2003-02-26

Family

ID=26314746

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GB0217813AExpired - LifetimeGB2374020B (en)	1997-12-04	1998-11-27	Apparatus and method for analysing blood
GB0217822AExpired - LifetimeGB2373731B (en)	1997-12-04	1998-11-27	Apparatus and method for sampling blood

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
GB0217822AExpired - LifetimeGB2373731B (en)	1997-12-04	1998-11-27	Apparatus and method for sampling blood

Country Status (1)

Country	Link
GB (2)	GB2374020B (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1986005966A1 (en)*	1985-04-08	1986-10-23	Garid Inc.	Blood sampling and analyzing system
US5026388A (en)*	1989-09-26	1991-06-25	Ingalz Thomas J	Single-use skin puncture device
WO1993009723A1 (en)*	1991-11-12	1993-05-27	Ramel Urs A	Lancet device
GB2323792A (en)*	1996-05-17	1998-10-07	Mercury Diagnostics Inc	Body fluid sampling device and methods of use

1998
- 1998-11-27GBGB0217813Apatent/GB2374020B/ennot_activeExpired - Lifetime
- 1998-11-27GBGB0217822Apatent/GB2373731B/ennot_activeExpired - Lifetime

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1986005966A1 (en)*	1985-04-08	1986-10-23	Garid Inc.	Blood sampling and analyzing system
US5026388A (en)*	1989-09-26	1991-06-25	Ingalz Thomas J	Single-use skin puncture device
WO1993009723A1 (en)*	1991-11-12	1993-05-27	Ramel Urs A	Lancet device
GB2323792A (en)*	1996-05-17	1998-10-07	Mercury Diagnostics Inc	Body fluid sampling device and methods of use

Also Published As

Publication number	Publication date
GB0217822D0 (en)	2002-09-11
GB2374020A (en)	2002-10-09
GB2373731A (en)	2002-10-02
GB0217813D0 (en)	2002-09-11
GB2373731B (en)	2002-12-04

Publication	Publication Date	Title
GB2331934B (en)	2002-11-06	Apparatus and method for sampling blood
GB9822202D0 (en)	1998-12-02	Apparatus and method for blood sampling
GB2337328B (en)	2001-05-23	Method and apparatus for rapid hygiene testing
PL316530A1 (en)	1997-01-20	Analysing method and apparatus
ZA989039B (en)	1999-04-06	Apparatus and method for analyte detection
EP1015044A4 (en)	2004-08-04	Apparatus and method for blood separation
EP1004019A4 (en)	2007-06-27	Method and apparatus for automatic analysis
EP1026992A4 (en)	2009-12-30	Biopsy apparatus and method
GB9701930D0 (en)	1997-03-19	Tissue processing apparatus and method
PL316531A1 (en)	1997-01-20	Analysing method and apparatus
HUP0004774A3 (en)	2003-11-28	Analytical method and apparatus therefor
AU7104498A (en)	1998-10-30	Method and apparatus for collecting blood
IL121932A0 (en)	1998-03-10	Monitoring method and apparatus
GB9803183D0 (en)	1998-04-08	Apparatus and method
GB9424218D0 (en)	1995-01-18	Apparatus for analysing blood and other samples
PL329403A1 (en)	1999-05-10	Method of and apparatus for dividing a blood sample into smaller portions
IL129629A0 (en)	2000-02-29	Failure analyzing method and apparatus
IL120656A0 (en)	1997-08-14	Method and apparatus for analyzing cuts
GB9812888D0 (en)	1998-08-12	Apparatus and method for aliging parts
GB2327804B (en)	2001-10-17	Method and apparatus for chemical analysis
GB9722305D0 (en)	1997-12-17	Method and apparatus
GB9606559D0 (en)	1996-06-05	Apparatus and method for analysing blood samples
GB2326428B (en)	2000-01-26	Apparatus and method
GB2374020B (en)	2003-02-26	Apparatus and method for analysing blood
AU6325698A (en)	1999-05-31	Method and apparatus for obtaining tissue samples

Legal Events

Date	Code	Title	Description
2009-09-23	732E	Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)	Free format text:REGISTERED BETWEEN 20090827 AND 20090902
2018-12-12	PE20	Patent expired after termination of 20 years	Expiry date:20181126

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