DE20011679U1 - Device arrangement for measuring pressure in cavities of the human or animal body - Google Patents

Device arrangement for measuring pressure in cavities of the human or animal body

Info

Publication number
DE20011679U1
DE20011679U1 DE20011679U DE20011679U DE20011679U1 DE 20011679 U1 DE20011679 U1 DE 20011679U1 DE 20011679 U DE20011679 U DE 20011679U DE 20011679 U DE20011679 U DE 20011679U DE 20011679 U1 DE20011679 U1 DE 20011679U1
Authority
DE
Germany
Prior art keywords
cavities
human
gas
animal body
device arrangement
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
DE20011679U
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.)
WADEWITZ, RALF, DE
Original Assignee
ATEMSCHUTZTECHNIK WADEWITZ
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 ATEMSCHUTZTECHNIK WADEWITZ filed Critical ATEMSCHUTZTECHNIK WADEWITZ
Priority to DE20011679U priority Critical patent/DE20011679U1/en
Publication of DE20011679U1 publication Critical patent/DE20011679U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61B5/03—Detecting, measuring or recording fluid pressure within the body other than blood pressure, e.g. cerebral pressure; Measuring pressure in body tissues or organs
    • A61B5/036—Detecting, measuring or recording fluid pressure within the body other than blood pressure, e.g. cerebral pressure; Measuring pressure in body tissues or organs by means introduced into body tracts
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/06—Measuring instruments not otherwise provided for
    • A61B2090/064—Measuring instruments not otherwise provided for for measuring force, pressure or mechanical tension

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Measuring Fluid Pressure (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (1)

Geräteanordnung zur Druckmessung in Hohlräumen des mensch­ lichen oder tierischen Körpers, unter Verwendung eines gasperfundierten Katheters, mehrerer mit der jeweiligen Meßstelle in Verbindung stehender Druckwandler sowie ei­ nes die Meßergebnisse speichernden Aufzeichnungsgeräts, dadurch gekennzeichnet,
  • - daß an einem mit Laufrollen (3) versehenen Stativ (1) eine Heliumgas enthaltende, ein Volumen von einem Liter aufweisende Druckgasflasche (2) befestigt ist,
  • - daß die Druckgasflasche (2) über eine flexible Leitung (8) an ein Manometriegerät (4) angeschlossen ist, wobei in diesem jeweils fünf bis acht Kanäle in der Weise an­ geordnet sind, daß pro Kanal jeweils ein den Gasdruck auf 2 bar reduzierendes Ventil (10) und eine einen kon­ tinuierlichen Flow von 5 ml Helium pro Minute gewährlei­ stende Düse (6) untergebracht ist und
  • - daß die Kanäle in einen Katheter (13) münden, welcher einen dem jeweiligen Anwendungsfall anpaßbaren Außen­ durchmesser aufweist.
Device arrangement for pressure measurement in cavities of the human or animal body, using a gas-perfused catheter, several pressure transducers connected to the respective measuring point and a recording device storing the measurement results, characterized in that
  • - that is fixed to a containing with rollers (3) provided tripod (1) is a helium gas, a volume of one liter containing compressed gas cylinder (2),
  • - That the compressed gas bottle ( 2 ) is connected via a flexible line ( 8 ) to a manometric device ( 4 ), in which five to eight channels are arranged in such a way that each channel has a gas pressure reducing valve to 2 bar ( 10 ) and a continuous flow of 5 ml helium per minute ensuring nozzle ( 6 ) and
  • - That the channels open into a catheter ( 13 ) which has an adaptable outer diameter to the respective application.
DE20011679U 2000-07-05 2000-07-05 Device arrangement for measuring pressure in cavities of the human or animal body Expired - Lifetime DE20011679U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20011679U DE20011679U1 (en) 2000-07-05 2000-07-05 Device arrangement for measuring pressure in cavities of the human or animal body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20011679U DE20011679U1 (en) 2000-07-05 2000-07-05 Device arrangement for measuring pressure in cavities of the human or animal body

Publications (1)

Publication Number Publication Date
DE20011679U1 true DE20011679U1 (en) 2000-09-21

Family

ID=7943569

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20011679U Expired - Lifetime DE20011679U1 (en) 2000-07-05 2000-07-05 Device arrangement for measuring pressure in cavities of the human or animal body

Country Status (1)

Country Link
DE (1) DE20011679U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102440839A (en) * 2011-09-14 2012-05-09 迈柯唯医疗设备(苏州)有限公司 Device for connecting medical trolley and medical head mast

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102440839A (en) * 2011-09-14 2012-05-09 迈柯唯医疗设备(苏州)有限公司 Device for connecting medical trolley and medical head mast

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Legal Events

Date Code Title Description
R086 Non-binding declaration of licensing interest
R207 Utility model specification

Effective date: 20001026

R081 Change of applicant/patentee

Owner name: WADEWITZ, RALF, DE

Free format text: FORMER OWNER: ATEMSCHUTZTECHNIK WADEWITZ, 04279 LEIPZIG, DE

Effective date: 20001128

R150 Term of protection extended to 6 years

Effective date: 20031001

R151 Term of protection extended to 8 years

Effective date: 20060725

R081 Change of applicant/patentee

Owner name: WADEWITZ, RALF, DE

Free format text: FORMER OWNER: ATEMSCHUTZTECHNIK WADEWITZ, 04469 LUETZSCHENA-STAHMELN, DE

Effective date: 20061122

R152 Term of protection extended to 10 years

Effective date: 20090113

R071 Expiry of right