GB1457892A - Medico-surgical tube assemblies - Google Patents

Medico-surgical tube assemblies

Info

Publication number
GB1457892A
GB1457892A GB1819373A GB1819373A GB1457892A GB 1457892 A GB1457892 A GB 1457892A GB 1819373 A GB1819373 A GB 1819373A GB 1819373 A GB1819373 A GB 1819373A GB 1457892 A GB1457892 A GB 1457892A
Authority
GB
United Kingdom
Prior art keywords
coupling
body portion
tubing
april
medico
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
GB1819373A
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.)
Smiths Group PLC
Original Assignee
Smiths Group PLC
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 Smiths Group PLC filed Critical Smiths Group PLC
Priority to GB1819373A priority Critical patent/GB1457892A/en
Priority to CA197,473A priority patent/CA1013790A/en
Priority to FR7413103A priority patent/FR2225684B3/fr
Priority to US05/598,315 priority patent/US4052990A/en
Publication of GB1457892A publication Critical patent/GB1457892A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L33/00—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
    • F16L33/30—Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses comprising parts inside the hoses only

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials For Medical Uses (AREA)

Abstract

1457892 Couplings for tubing SMITHS INDUSTRIES Ltd 16 April 1974 [16 April 1973] 18193/73 Heading F2G A coupling for an endotracheal tube 10, e.g. of polyvinyl chloride comprises a unitary moulding of polypropylene having a cup-shape body portion 2 with an internal tubular stem 3 extending from the base of the portion 2, the end of the stem 3 being turned back on itself to form a circumferential claw 8 to engage the inside of the tube 10 and resist its withdrawal. The body portion 2 of the coupling is made so as to fit within standard tubing used externally of a patient in anaesthesia and ears 9 on the coupling facilitate connection to such tubing. In an alternative embodiment the tubular stem extends outwardly from the base of the cupshape body portion 2.
GB1819373A 1973-04-16 1973-04-16 Medico-surgical tube assemblies Expired GB1457892A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB1819373A GB1457892A (en) 1973-04-16 1973-04-16 Medico-surgical tube assemblies
CA197,473A CA1013790A (en) 1973-04-16 1974-04-11 Medico-surgical tube assemblies
FR7413103A FR2225684B3 (en) 1973-04-16 1974-04-12
US05/598,315 US4052990A (en) 1973-04-16 1975-07-23 Medico-surgical tube and adaptor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1819373A GB1457892A (en) 1973-04-16 1973-04-16 Medico-surgical tube assemblies

Publications (1)

Publication Number Publication Date
GB1457892A true GB1457892A (en) 1976-12-08

Family

ID=10108253

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1819373A Expired GB1457892A (en) 1973-04-16 1973-04-16 Medico-surgical tube assemblies

Country Status (3)

Country Link
CA (1) CA1013790A (en)
FR (1) FR2225684B3 (en)
GB (1) GB1457892A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2252380A (en) * 1991-01-14 1992-08-05 Volker Bertram Adaptor for a tracheal tube
GB2332932A (en) * 1998-01-06 1999-07-07 Smiths Industries Plc Connector for insertion into reinforced tube

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2252380A (en) * 1991-01-14 1992-08-05 Volker Bertram Adaptor for a tracheal tube
US5285776A (en) * 1991-01-14 1994-02-15 Volker Bertram Adaptor with tracheal tube
GB2332932A (en) * 1998-01-06 1999-07-07 Smiths Industries Plc Connector for insertion into reinforced tube
GB2332932B (en) * 1998-01-06 2002-07-03 Smiths Industries Plc Connectors and assemblies

Also Published As

Publication number Publication date
CA1013790A (en) 1977-07-12
FR2225684A1 (en) 1974-11-08
FR2225684B3 (en) 1977-02-18

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19940415