CA2329251A1 - Customizable face or nose mask for the noninvasive ventilation of patients in general - Google Patents

Customizable face or nose mask for the noninvasive ventilation of patients in general Download PDF

Info

Publication number
CA2329251A1
CA2329251A1 CA002329251A CA2329251A CA2329251A1 CA 2329251 A1 CA2329251 A1 CA 2329251A1 CA 002329251 A CA002329251 A CA 002329251A CA 2329251 A CA2329251 A CA 2329251A CA 2329251 A1 CA2329251 A1 CA 2329251A1
Authority
CA
Canada
Prior art keywords
patients
face
general
nose mask
product
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.)
Granted
Application number
CA002329251A
Other languages
French (fr)
Other versions
CA2329251C (en
Inventor
Paolo Bergamaschi
Massimo Fini
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.)
Mallinckrodt Inc
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2329251A1 publication Critical patent/CA2329251A1/en
Application granted granted Critical
Publication of CA2329251C publication Critical patent/CA2329251C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • A61M16/06—Respiratory or anaesthetic masks
    • 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
    • A61M16/06—Respiratory or anaesthetic masks
    • A61M16/0605—Means for improving the adaptation of the mask to the patient
    • 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
    • A61M16/06—Respiratory or anaesthetic masks
    • A61M2016/0661—Respiratory or anaesthetic masks with customised shape
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0266—Shape memory materials

Abstract

A customized face or nose mask (1) for the non-invasive ventilation of patients in general, which comprises a mask body (2) forming at least one surface portion which can be coupled to the face of the patient. The peculiarity of the invention consists in that it comprises, at least at the surface portion, a chamber (3) for containing at least one product without shape memory which can be activated to produce a chemical, and/or physical reaction for the transformation of the at least one product without shape memory into a product having shape memory which spontaneously models itself on the patient's face.
CA002329251A 1998-05-12 1999-05-11 Customizable face or nose mask for the noninvasive ventilation of patients in general Expired - Fee Related CA2329251C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ITMI98A0001027 1998-05-12
IT98MI001027A IT1299222B1 (en) 1998-05-12 1998-05-12 CUSTOMIZABLE MASK, FACIAL OR NASAL, FOR NON-INVASIVE VENTILATION OF PATIENTS IN GENERAL
PCT/US1999/010300 WO1999058198A1 (en) 1998-05-12 1999-05-11 Customizable face or nose mask for the noninvasive ventilation of patients in general

Publications (2)

Publication Number Publication Date
CA2329251A1 true CA2329251A1 (en) 1999-11-18
CA2329251C CA2329251C (en) 2009-04-07

Family

ID=11380001

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002329251A Expired - Fee Related CA2329251C (en) 1998-05-12 1999-05-11 Customizable face or nose mask for the noninvasive ventilation of patients in general

Country Status (8)

Country Link
US (2) US6494206B1 (en)
EP (1) EP1077744B1 (en)
JP (1) JP2002514483A (en)
AT (1) ATE333914T1 (en)
CA (1) CA2329251C (en)
DE (1) DE69932513T2 (en)
IT (1) IT1299222B1 (en)
WO (1) WO1999058198A1 (en)

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US10258757B2 (en) 2008-05-12 2019-04-16 Fisher & Paykel Healthcare Limited Patient interface and aspects thereof
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Also Published As

Publication number Publication date
ITMI981027A1 (en) 1999-11-12
EP1077744A4 (en) 2004-03-17
EP1077744B1 (en) 2006-07-26
US6494206B1 (en) 2002-12-17
US6843249B2 (en) 2005-01-18
CA2329251C (en) 2009-04-07
EP1077744A1 (en) 2001-02-28
WO1999058198A1 (en) 1999-11-18
DE69932513T2 (en) 2007-07-19
DE69932513D1 (en) 2006-09-07
IT1299222B1 (en) 2000-02-29
ATE333914T1 (en) 2006-08-15
JP2002514483A (en) 2002-05-21
US20030075181A1 (en) 2003-04-24

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Effective date: 20100511