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GB839327A - Improvements in apparatus for observing and measuring of pressures within organs of the human body - Google Patents

Improvements in apparatus for observing and measuring of pressures within organs of the human body

Info

Publication number
GB839327A
GB839327A GB2772356A GB2772356A GB839327A GB 839327 A GB839327 A GB 839327A GB 2772356 A GB2772356 A GB 2772356A GB 2772356 A GB2772356 A GB 2772356A GB 839327 A GB839327 A GB 839327A
Authority
GB
United Kingdom
Prior art keywords
membrane
pressure
measuring
appliance
organs
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
Application number
GB2772356A
Inventor
Herbert Thoren
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.)
Vacuum Extractor AB
Original Assignee
Vacuum Extractor AB
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 Vacuum Extractor AB filed Critical Vacuum Extractor AB
Priority to GB2772356A priority Critical patent/GB839327A/en
Publication of GB839327A publication Critical patent/GB839327A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/42—Gynaecological or obstetrical instruments or methods
    • A61B17/44—Obstetrical forceps
    • A61B17/442—Obstetrical forceps without pivotal connections, e.g. using vacuum
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/43—Detecting, measuring or recording for evaluating the reproductive systems
    • A61B5/4306—Detecting, measuring or recording for evaluating the reproductive systems for evaluating the female reproductive systems, e.g. gynaecological evaluations
    • A61B5/4343—Pregnancy and labour monitoring, e.g. for labour onset detection
    • A61B5/4356—Assessing uterine contractions

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Gynecology & Obstetrics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Reproductive Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Pregnancy & Childbirth (AREA)
  • Animal Behavior & Ethology (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)

Abstract

839,327. Sphygmographs. VACUUMEXTRACTOR A.B. Sept. 11, 1956, No. 27723/56. Class 81 (2). An appliance for measuring internal pressures comprises a membrane 5 stretched across a chamber 2, having ports 3, 4. When the membrane is pressed against a part of the body compressed-air is admitted through the inlet 3 and, when the pressure within the chamber equals that within the body, the membrane is moved away from the outlet 4 and no further rise in pressure is possible. The maximum pressure reached thus indicates the internal pressure and may be read by means of a suitably placed gauge. The appliance may be used on the abdomen to indicate muscular contractions during childbirth and may also be incorporated in a suction cup.
GB2772356A 1956-09-11 1956-09-11 Improvements in apparatus for observing and measuring of pressures within organs of the human body Expired GB839327A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2772356A GB839327A (en) 1956-09-11 1956-09-11 Improvements in apparatus for observing and measuring of pressures within organs of the human body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2772356A GB839327A (en) 1956-09-11 1956-09-11 Improvements in apparatus for observing and measuring of pressures within organs of the human body

Publications (1)

Publication Number Publication Date
GB839327A true GB839327A (en) 1960-06-29

Family

ID=10264238

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2772356A Expired GB839327A (en) 1956-09-11 1956-09-11 Improvements in apparatus for observing and measuring of pressures within organs of the human body

Country Status (1)

Country Link
GB (1) GB839327A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0097454A3 (en) * 1982-06-13 1986-05-14 Ben-Gurion University Of The Negev Research And Development Authority Method and device for measuring intrauterine pressure
EP0212475A1 (en) * 1985-08-07 1987-03-04 Hepp, Herrmann, Prof. Dr. med., Vacuum extractor
WO2002043599A1 (en) * 2000-11-30 2002-06-06 Vines Victor L Device and method for monitoring obsstretical vacuum extraction
WO2002045604A3 (en) * 2000-11-30 2002-10-10 Victor L Vines Vacuum extraction monitor with attachment for hand pump
US6901345B1 (en) 2000-11-30 2005-05-31 Victor L. Vines Vacuum extraction monitor for electric pump
FR2918869A1 (en) * 2007-07-16 2009-01-23 Collin Orl Sa Suction system's cup for obstetric extraction of foetus during childbirth, has plate extending transversely in chamber with respect to bottom wall at distance from opening and comprising downstream surface extending with respect to opening

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0097454A3 (en) * 1982-06-13 1986-05-14 Ben-Gurion University Of The Negev Research And Development Authority Method and device for measuring intrauterine pressure
EP0212475A1 (en) * 1985-08-07 1987-03-04 Hepp, Herrmann, Prof. Dr. med., Vacuum extractor
WO2002043599A1 (en) * 2000-11-30 2002-06-06 Vines Victor L Device and method for monitoring obsstretical vacuum extraction
WO2002045604A3 (en) * 2000-11-30 2002-10-10 Victor L Vines Vacuum extraction monitor with attachment for hand pump
US6620171B2 (en) 2000-11-30 2003-09-16 Victor L. Vines Vacuum extraction monitoring
US6872212B2 (en) 2000-11-30 2005-03-29 Victor L. Vines Vacuum extraction monitor with attachment for hand pump
US6901345B1 (en) 2000-11-30 2005-05-31 Victor L. Vines Vacuum extraction monitor for electric pump
US7069170B2 (en) 2000-11-30 2006-06-27 Vines Victor L Wireless vacuum extraction monitoring
FR2918869A1 (en) * 2007-07-16 2009-01-23 Collin Orl Sa Suction system's cup for obstetric extraction of foetus during childbirth, has plate extending transversely in chamber with respect to bottom wall at distance from opening and comprising downstream surface extending with respect to opening

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