DE29623341U1 - Measuring head for a breath flow meter - Google Patents

Measuring head for a breath flow meter

Info

Publication number
DE29623341U1
DE29623341U1 DE29623341U DE29623341U DE29623341U1 DE 29623341 U1 DE29623341 U1 DE 29623341U1 DE 29623341 U DE29623341 U DE 29623341U DE 29623341 U DE29623341 U DE 29623341U DE 29623341 U1 DE29623341 U1 DE 29623341U1
Authority
DE
Germany
Prior art keywords
flow meter
measuring head
breath flow
breath
measuring
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
DE29623341U
Other languages
German (de)
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.)
DRAEGER MEDICAL AG & CO. KGAA, DE
Original Assignee
Draegerwerk AG and Co KGaA
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 Draegerwerk AG and Co KGaA filed Critical Draegerwerk AG and Co KGaA
Priority to DE29623341U priority Critical patent/DE29623341U1/en
Priority to DE1996117318 priority patent/DE19617318A1/en
Publication of DE29623341U1 publication Critical patent/DE29623341U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01PMEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00Indicating or recording presence, absence, or direction, of movement
    • G01P13/02Indicating direction only, e.g. by weather vane
    • G01P13/04Indicating positive or negative direction of a linear movement or clockwise or anti-clockwise direction of a rotational movement
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00Measuring for diagnostic purposes; Identification of persons
    • A61B5/08Detecting, measuring or recording devices for evaluating the respiratory organs
    • A61B5/087Measuring breath flow
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01PMEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/10Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring thermal variables
DE29623341U 1996-04-30 1996-04-30 Measuring head for a breath flow meter Expired - Lifetime DE29623341U1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE29623341U DE29623341U1 (en) 1996-04-30 1996-04-30 Measuring head for a breath flow meter
DE1996117318 DE19617318A1 (en) 1996-04-30 1996-04-30 Measuring head for respiration volume meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29623341U DE29623341U1 (en) 1996-04-30 1996-04-30 Measuring head for a breath flow meter

Publications (1)

Publication Number Publication Date
DE29623341U1 true DE29623341U1 (en) 1998-03-12

Family

ID=26025264

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29623341U Expired - Lifetime DE29623341U1 (en) 1996-04-30 1996-04-30 Measuring head for a breath flow meter

Country Status (1)

Country Link
DE (1) DE29623341U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19928441A1 (en) * 1999-06-23 2000-12-28 Map Gmbh Measuring element for acquisition of respiratory data takes the form of a tube incorporating a constricted section with limiting conditions imposed on the length and diameter of this section

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19928441A1 (en) * 1999-06-23 2000-12-28 Map Gmbh Measuring element for acquisition of respiratory data takes the form of a tube incorporating a constricted section with limiting conditions imposed on the length and diameter of this section
DE19928441B4 (en) * 1999-06-23 2011-08-18 MAP Medizin-Technologie GmbH, 82152 Measuring element and measuring device for recording respiratory data

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19980423

R150 Term of protection extended to 6 years

Effective date: 19990805

R151 Term of protection extended to 8 years

Effective date: 20020802

R081 Change of applicant/patentee

Owner name: DRAEGER MEDICAL AG & CO. KGAA, DE

Free format text: FORMER OWNER: DRAEGERWERK AG, 23558 LUEBECK, DE

Effective date: 20030523

R152 Term of protection extended to 10 years

Effective date: 20040803

R071 Expiry of right