CH672737A5 - - Google Patents

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Publication number
CH672737A5
CH672737A5 CH250987A CH250987A CH672737A5 CH 672737 A5 CH672737 A5 CH 672737A5 CH 250987 A CH250987 A CH 250987A CH 250987 A CH250987 A CH 250987A CH 672737 A5 CH672737 A5 CH 672737A5
Authority
CH
Switzerland
Prior art keywords
cannula
interface
plasticizer
shield
polymer
Prior art date
Application number
CH250987A
Other languages
German (de)
English (en)
Inventor
Wolfgang Dr Koehler
Franz Prof Dr Med Waldeck
Original Assignee
Wolfgang Dr Koehler
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 Wolfgang Dr Koehler filed Critical Wolfgang Dr Koehler
Priority to CH250987A priority Critical patent/CH672737A5/de
Priority to DE8817175U priority patent/DE8817175U1/de
Priority to DE19883813705 priority patent/DE3813705C2/de
Publication of CH672737A5 publication Critical patent/CH672737A5/de

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/04—Tracheal tubes
    • A61M16/0465—Tracheostomy tubes; Devices for performing a tracheostomy; Accessories therefor, e.g. masks, filters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
    • A61M16/04—Tracheal tubes
    • A61M16/0402—Special features for tracheal tubes not otherwise provided for
    • A61M16/0427—Special features for tracheal tubes not otherwise provided for with removable and re-insertable liner tubes, e.g. for cleaning

Landscapes

  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Emergency Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Materials For Medical Uses (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
CH250987A 1987-07-02 1987-07-02 CH672737A5 (es)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH250987A CH672737A5 (es) 1987-07-02 1987-07-02
DE8817175U DE8817175U1 (de) 1987-07-02 1988-04-22 Endotrachealkanüle
DE19883813705 DE3813705C2 (de) 1987-07-02 1988-04-22 Endotrachealkanüle und Verfahren zur Herstellung derselben

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH250987A CH672737A5 (es) 1987-07-02 1987-07-02

Publications (1)

Publication Number Publication Date
CH672737A5 true CH672737A5 (es) 1989-12-29

Family

ID=4235390

Family Applications (1)

Application Number Title Priority Date Filing Date
CH250987A CH672737A5 (es) 1987-07-02 1987-07-02

Country Status (2)

Country Link
CH (1) CH672737A5 (es)
DE (2) DE8817175U1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19549415C2 (de) * 1995-05-18 1998-06-10 Ganz Franz Josef Dr Med Endotrachealkanüle mit Sprechventil
DE29610420U1 (de) * 1996-06-14 1996-08-22 Ganz, Franz-Josef, Dr.med., 51373 Leverkusen Endotrachealkanüle
US6722367B1 (en) 1997-12-22 2004-04-20 Hansa Medical Products, Inc. Valved fenestrated tracheotomy tube having outer and inner cannulae
US7987851B2 (en) 2005-12-27 2011-08-02 Hansa Medical Products, Inc. Valved fenestrated tracheotomy tube having outer and inner cannulae
US8707956B2 (en) 2005-12-27 2014-04-29 Hansa Medical Products, Inc. Endotracheal tube having outer and inner cannulae
US9579477B2 (en) 2005-12-27 2017-02-28 Hansa Medical Products, Inc. Endotracheal tube having outer and inner cannulae
CN104941042A (zh) * 2015-07-14 2015-09-30 谭峰 鼻咽通气道的改进结构
US11219729B2 (en) 2018-03-21 2022-01-11 Hansa Medical Products, Inc. Medical device system and method including an endotracheal tube

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1852111U (de) * 1962-02-26 1962-05-24 Rudolf Koehler Trachealkanuele.
US3334631A (en) * 1964-09-11 1967-08-08 Dow Corning Tracheal tube assembly
US3606669A (en) * 1969-05-26 1971-09-21 Philip Morris Inc Method of making tracheal tube device
US3688774A (en) * 1969-10-06 1972-09-05 Taichiro Akiyama Tracheotomy cannula and supporter thereof
CH581464A5 (es) * 1974-06-20 1976-11-15 Tracoe Medizine Ges Fuer
US4033353A (en) * 1975-10-16 1977-07-05 International Paper Company Tracheostomy tube
US4304228A (en) * 1980-07-14 1981-12-08 Bivona Surgical Instruments, Inc. Outside locking tracheal tube
US4449523A (en) * 1982-09-13 1984-05-22 Implant Technologies, Inc. Talking tracheostomy tube

Also Published As

Publication number Publication date
DE3813705C2 (de) 1994-11-17
DE3813705A1 (de) 1989-01-12
DE8817175U1 (de) 1993-10-21

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Legal Events

Date Code Title Description
PL Patent ceased
AEN Modification of the scope of the patent

Free format text: DAS PATENT IST AUFGRUND DES WEITERBEHANDLUNGSANTRAGS VOM 07.03.2003 REAKTIVIERT WORDEN.

PL Patent ceased