WO2007111374A1 - 呼吸用鼻マスク - Google Patents
呼吸用鼻マスク Download PDFInfo
- Publication number
- WO2007111374A1 WO2007111374A1 PCT/JP2007/057005 JP2007057005W WO2007111374A1 WO 2007111374 A1 WO2007111374 A1 WO 2007111374A1 JP 2007057005 W JP2007057005 W JP 2007057005W WO 2007111374 A1 WO2007111374 A1 WO 2007111374A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- nasal mask
- face
- arc
- positive pressure
- bullet
- Prior art date
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
- A61M16/0611—Means for improving the adaptation of the mask to the patient with a gusset portion
-
- 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
- A61M16/0616—Means for improving the adaptation of the mask to the patient with face sealing means comprising a flap or membrane projecting inwards, such that sealing increases with increasing inhalation gas pressure
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/02—Masks
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B23/00—Filters for breathing-protection purposes
- A62B23/06—Nose 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
- A61M16/06—Respiratory or anaesthetic masks
- A61M16/0605—Means for improving the adaptation of the mask to the patient
- A61M16/0633—Means for improving the adaptation of the mask to the patient with forehead support
-
- 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
- A61M16/0683—Holding devices therefor
Definitions
- CPAP positive transnasal pressure breathing
- a breathing assistance device is used in which a positive pressure gas supply of about 400 to 2000 Pa is supplied to the user's nostril during sleep.
- IPPP nasal intermittent positive pressure ventilation
- a respiratory assistance device is used in which 400-2400 Pa @ 3 ⁇ 4 of intermittent positive pressure gas is supplied to the nostril of the TO person.
- “elastically contacted” means a certain shape that is intended when no external force is applied. This means that when the external force is applied, it is connected with a shape or material that deforms more than the other components P. If not, the facial nasal mask's face density and the frame mounting partial force s are separated by a predetermined distance IL, in other words, the full length force of the respiratory nasal mask s is maintained at the design value. This point is clearly different from existing stretchable nasal masks that shrink when external force is not applied.
- wrinkles refers to S3 ⁇ 4l that can exert the effects of the present invention such as the ease of wearing at the start of wearing and the ease of washing.
- Fig. 5 is a diagram for explaining / J conversion, which is the glue of the nasal mask 2 of the invention.
- FIG. 11 is a partial cross-sectional view of a nasal mask for breathing according to the present invention, which is thicker than the other part of the face half of the face on the bullet side.
- FIG. 12 is a partial cross-sectional view of the respiratory nasal mask of the present invention in which the facial half of the bullet is thicker than the other parts.
- FIG. 13 is a dull that compares the changes in the resistance of the nasal respiratory mask of the present invention shown in FIGS. 8 and 12 when positive respiratory pressure is applied.
- the present invention relates to a respiratory nasal mask for removing positive pressure gas for breathing from the user's face and supplying the respiratory person's nose to the face of the user. It consists of a frame mounting part for attaching to the frame, and an elastic part that elastically connects the face close * 3 ⁇ 4 part and the frame mounting part. Respiratory positive pressure (in this specification, simply referred to as “positive pressure”) This is a breathing nasal mask that makes it possible to use only the necessary footpads »even if it is in the state, even on the face side and the frame mounting part.
- the breathing nasal mask of the present invention has an elastic deformation preferentially over the face closet frame mounting portion when an external force S is applied.
- the shape of the shell is deformed and attached, for example, a C-shape that is crushed back, or a material that is low in hardness by « ⁇ is used. Powerful to use together.
- heel face frame mounting part needs to be harder to deform than ⁇ '1 "butterfly weave, but it is preferable to have a certain elasticity.
- the cross section of the face perpendicular to the face of the selfish bullet is a C-shaped arc.
- the C-shaped convex part faces the outside of the mask.
- the cross section of the tin bullet is at least a first arc continuous from the close contact portion of the ⁇ surface, a second arc continuous from the ItllB frame mounting portion, and the mf first
- the third arc is ⁇ or indirectly connected between the arc of t & f and the second arc of t & f.
- directly link J means that the first arc and the second arc are continuous via the SB part.
- the nasal mask for breathing reduces the amount of protrusion of the bellows corresponding to the outside of the mask to minimize the blockage of the field of view, further reducing discomfort during wearing. Furthermore, in the respiratory nasal mask of the present invention, the boundary portion ⁇ of the tiif self-bullet and the ⁇ surface density 3 ⁇ 4, and the boundary portion Q of the fiia bullet and the lift self-frame mounting portion were 3 ⁇ 4M by external force. In this case, it is preferable that both the portion P and the boundary portion Q have a 1-square shape. A powerful breathing nasal mask can prevent sticking with water after washing, and it can reduce the occurrence of unpleasant conditions.
- the nasal mask of the present invention is preferably lightweight so long as it can function.
- the wall thickness As a general way to reduce the weight, it is conceivable to reduce the wall thickness. However, if it is excessively thin, it will not be deformed when positive pressure is applied, and as a result, the positive pressure gas leaks from the face dense portion. The problem that causes this occurs.
- the method of reinforcing the inner side of the base portion of the elastic portion in the close contact portion of the ⁇ surface with a rib is ⁇ . That is, by limiting the inner side of the base portion of the elastic portion in the close contact portion to a rib-like thickness, it is possible to distribute a sample that is restricted in terms of the total weight. In order to save the labor of assembling the parts, it is desirable to integrally form the ribs that are to be formed, and the layers that are prepared separately may be connected by assembly, for example, or may be aged by bonding.
- a thick respiratory nasal mask is also included. Typically, it is a respiratory nasal mask whose half on the face side is thicker than the half on the frame side.
- the facial part of the third arc is The face half should be relatively thicker than the rest of the third arc. Even with such a configuration, it is possible to achieve both a reduction in the weight of the entire nasal nasal mask and resistance against deformation.
- the present inventors have used a plurality of respiratory nasal masks in which the structure inside the base portion of the elastic contact ⁇ portion is changed little by little in the bullet 'I' ⁇ ⁇ , particularly in the third arc portion of the tooth.
- changing the thickness of the face improves the resistance to transformation of the face-contacting part, and it is difficult to explain this logically even after obtaining the above results.
- the specific thickness of the thick portion of butterfly ⁇ Butterfly is 0.5 to 3 mm, preferably 1.5 mm, and the thin portion is 0.2 to 1.5 mm, preferably For example, the thickness is 0 ⁇ 5 mm, but if this is the case, use this value as a reference: i ⁇ fl "to determine the most suitable thickness for a given individual condition. would be able to.
- the method of catching the inside of the base part of the bullet in the face density that was apologyd by the ribs, and the face side part of this bullet part relative to the other part of the bullet It can be used in combination with the thickening technique, and such a prosthetic nasal mask is particularly preferred.
- the material of the respiratory nasal mask of the present invention is flexible and is not particularly limited as long as it can achieve the above-mentioned purpose.
- Those which are rubbers are preferred, particularly those which are silicon rubbers, especially those which are night-like silicon rubbers.
- the hardness of silicone rubber is preferably 20 to 80 Shore A, and more preferably 30 to 50 Shore force, in order for the impact and other factors to effectively follow the heel.
- the respiratory nasal mask of the present invention may be formed by integrally molding the tirfe surface contact portion, the elastic portion, and the frame mounting portion after being separately molded. Is preferred.
- the extended nasal mask of the present invention has one or more of the following actions and effects. That is, there is little change in the mask shape between the state where the positive pressure is applied and the state where the positive pressure is not applied, and the total length of the nasal mask for the head corresponding to the state where the positive pressure is applied even in the state where the positive pressure is not applied ( That is, the length of the face and the vertical direction at the time of wearing) makes it possible to easily perform the head gear strap: 3 ⁇ 4 for obtaining an appropriate wearing state. For example, if the cross section of the knitting piece and the vertical surface is C-shaped, the swelled in C-shape is applied without applying positive pressure. .
- the mask face density # 3 ⁇ 4 and the bullet ' ⁇ ⁇ ⁇ become stiff in the direction in which the face density is pressed against the face, further improving the adhesion.
- the stroke required to follow the body movement can be secured sufficiently while being / J. It also has the effect of being able to suppress the occurrence of terrible conditions.
- the shape of the bullet in the respiratory nasal mask according to the present invention was specialized, while maintaining the resistance to deformation while reducing the weight of the entire respiratory nasal mask, the positive pressure from the face contact portion Gas leakage can be minimized.
- Fig. 1 shows the configuration when using a conventional respiratory nasal mask.
- the breathing nasal mask 1 made of soft material such as silicone rubber is used to fix the frame 3 using the frame 3 for attaching it and the opening of the head
- the headgear 4 is adjusted to the proper position. It is also used by connecting a hose 5 that removes the positive pressure gas generated by the ffP and auxiliary device 6 that generates positive pressure gas and the breathing auxiliary device 6 to the frame.
- the breathing nose mask 1 is provided with a bellows-like elastic body 1a so that the adhesion to the face can be maintained even when the user moves the body. «L 'between the dense part 1b and the frame mounting part 1c.
- the bellows-like elastic body 1 a force S functions as designed and deforms to the state shown in FIG.
- the translation between the maximum dimension La and the minimum dimension L b varies.
- the face part 1 b and the frame attachment part 1 c of the elastic body are ⁇ 1 Draw!
- the inner surfaces are intricate.
- the headgear strap 4a will be adjusted again with the positive pressure applied, but it is not properly worn, so it will be uncomfortable due to excessive pressing of the mask,
- the positive pressure gas that leaks due to inadequate adhesion must be adjusted in a condition that is not suitable for the eyes.
- Force, «L between 1 b and frame mounting part 1 c « L is between 3 ⁇ 4L a and minimum L b » »F What is it?
- the nose mask of the warming nasal mask of the present invention has a clearance L between the face contact portion 2 b and the frame mounting portion 2 c even in a state where no positive pressure is applied. However, the follow-up to the desired ⁇ 3 ⁇ 4 is impaired.
- the elastic part 2a which is a paste-like part of the nasal mask 2 of the present invention.
- Fig. 4 ⁇ ; 1 ⁇ 1 " an arc of war insects with a bulge 2 a in a C shape, or a cross-section of a series of arcs.
- the distance L between the face contact part 2b and the frame mounting part 2c is positive pressure.
- This foot ⁇ L is preferably 5 mm to 2 O mm, and more preferably 1 2 mn! To 2 O mm. .
- FIG. 5 illustrates the conversion of a nasal mask, which is one of the paste cakes of the present invention.
- the gap between the face contact part 1b and the frame mounting part 1c is In this state, the bellows-like elastic body 1a spreads outside and protrudes outside L a Z 2g3 ⁇ 4 (see the two-point tool line).
- the respiratory nasal mask 2 of the present invention since the bullet ' ⁇ ⁇ ⁇ minutes 2 a is drawn in an arc shape, the facial dense 2 b is obtained in order to obtain the same maximum «L a.
- the arc of the butterfly butterfly 3 ⁇ 4 min 2a] is composed of the first arc 2f, the second arc 2g, and the third arc 2h.
- the elastic modulus can be changed.
- the gap between the face contact part 2 b and the frame mounting part 2 c In the state of transecting, the outward spread can be smaller than L a / 3 consisting of one arc.
- ⁇ the first arc 2 f and the third arc 2 h, and the second arc 2 g and the third arc 2 h connected in a cross section, but the same effect It is clear that S is obtained.
- 5 minutes 2 a will be stuck! / ⁇ «Can significantly reduce the possibility of taking a long time or becoming unsanitary.
- Figure 8 The genius on the face side (that is, in the lower part of the figure) connected to the ammunition (here, shown from the first arc through the third arc to the second arc)
- the inner side of the base of the elastic part of the dense face is a rib (projecting to the left side).
- the root portion of the bullet 1 and butterfly ⁇ in the close-contact portion of the face when the rib is provided is sometimes expressed as “support 3 ⁇ 4 J.”
- the thickness of the side of the face on the face of the bullet butterfly ⁇ has increased.
- the preferred rib shape is a rectangle with a cross-section of 2 mm to 6 mm in width and a height of l mm to 4 mm.
- the height of the lip surface is 4 mm to 8 mm in total with the wall thickness.
- the nasal mask of the present invention in which the half on the face side of the bullet 'TO ⁇ is thicker than the other half will be described.
- the one shown in Fig. 8 has a uniform thickness corresponding to the elastic contact, but in the case shown in Fig. 11 and Fig. 12, the half of the face of the bullet, that is, the lower half of the figure, It is thicker than half.
- 1 ”* In the extended nasal mask of the invention, a rib is provided on the inner side of the base portion of the bullet in the dense face as described above. The force of the two has different rib shapes.
- the nasal mask for the realization shown in FIG. An inner minute with only the root portion of the reinforced with descriptor, force bullets' ⁇ min facial half is thicker than the other half, when positive pressure is applied to the nasal respiratory mask shown in FIG. 1 2 Strange? !
- the resistance was compared, and the results are shown in the graph of FIG.
- the horizontal axis shows the positive pressure applied to the respiratory nasal mask
- the vertical axis shows the elongation.
- “elongation rate” (unit:%) means that the horizontal width at a certain position of the respiratory nasal mask when no positive pressure is applied to the respiratory nasal mask being measured is “ ⁇ ”.
- the “width at a fixed position” is the boundary between the 3 ⁇ 43 ⁇ 4ffi nasal mask's elastic and Sffi dense P force s and the line in the same plane as the drawn isosceles triangle and corresponds to the lower part of the lip Assuming a side of the triangle that is ⁇ ⁇ and 3 O mm i L from the apex corresponding to the force nose, it is the length of that that is delimited by the other two sides of the triangle.
- the shapes of the respiratory nasal mask shown in FIG. 8 and the respiratory nasal mask shown in FIG. 12 will be described.
- the shape of both frame mounting portions is the same, the thickness of the face portion is also commonly 4 mm, and L, which is a heel between 2 b and 2 c, is also 10 mm.
- a rib with a cross section of 5 mm in width and 2 mm in height (6 mm in total with the thickness of the support i W) is provided inside the base of the bullet in the latter face worm part.
- the half of the frame mounting part of the whole and the latter butterfly has a thickness of 0.7 mm, whereas the half of the latter has a thickness of 1.5 mm. The two are different.
- Treatment ⁇ ⁇ Respiratory nose mask that can be used for P PV therapy.
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pulmonology (AREA)
- Emergency Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Hematology (AREA)
- Engineering & Computer Science (AREA)
- Anesthesiology (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Zoology (AREA)
- Otolaryngology (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
- Devices For Medical Bathing And Washing (AREA)
Description
Claims
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07740443.2A EP2000167B1 (en) | 2006-03-24 | 2007-03-23 | Nasal mask for ventilation |
CA002646669A CA2646669A1 (en) | 2006-03-24 | 2007-03-23 | Nasal respiration mask |
AU2007230116A AU2007230116B2 (en) | 2006-03-24 | 2007-03-23 | Nasal mask for ventilation |
JP2008507526A JP4547027B2 (ja) | 2006-03-24 | 2007-03-23 | 呼吸用鼻マスク |
ES07740443.2T ES2600563T3 (es) | 2006-03-24 | 2007-03-23 | Mascarilla nasal para ventilación |
US12/224,948 US20090014008A1 (en) | 2006-03-24 | 2007-03-23 | Nasal Respiration Mask |
HK09104252.6A HK1125586A1 (zh) | 2006-03-24 | 2009-05-08 | 呼吸用鼻罩 |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006-082899 | 2006-03-24 | ||
JP2006082899 | 2006-03-24 | ||
JP2006-331959 | 2006-12-08 | ||
JP2006331959 | 2006-12-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2007111374A1 true WO2007111374A1 (ja) | 2007-10-04 |
Family
ID=38541288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2007/057005 WO2007111374A1 (ja) | 2006-03-24 | 2007-03-23 | 呼吸用鼻マスク |
Country Status (11)
Country | Link |
---|---|
US (1) | US20090014008A1 (ja) |
EP (1) | EP2000167B1 (ja) |
JP (1) | JP4547027B2 (ja) |
KR (1) | KR20080100485A (ja) |
AU (1) | AU2007230116B2 (ja) |
CA (1) | CA2646669A1 (ja) |
ES (1) | ES2600563T3 (ja) |
HK (1) | HK1125586A1 (ja) |
MY (1) | MY147457A (ja) |
TW (1) | TWI451887B (ja) |
WO (1) | WO2007111374A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016501089A (ja) * | 2012-12-18 | 2016-01-18 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | 呼吸インターフェースデバイス用のモーションスタビライザシステム |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7762006B2 (en) * | 2006-06-14 | 2010-07-27 | Siestamed, Technologies | Medical equipment drying device |
KR20110091016A (ko) * | 2008-11-27 | 2011-08-10 | 데이진 화-마 가부시키가이샤 | 호흡용 마스크의 장착구 및 호흡용 마스크 |
KR20130120482A (ko) * | 2010-10-25 | 2013-11-04 | 인슬립 테크놀로지스, 엘엘씨 | 나비형 코 마스크 |
US10603456B2 (en) | 2011-04-15 | 2020-03-31 | Fisher & Paykel Healthcare Limited | Interface comprising a nasal sealing portion |
GB2532394B (en) | 2011-04-15 | 2016-07-06 | Fisher & Paykel Healthcare Ltd | Interface comprising a rolling nasal bridge portion |
US9950130B2 (en) | 2012-09-04 | 2018-04-24 | Fisher & Paykel Healthcare Limited | Valsalva mask |
US10518054B2 (en) | 2014-08-25 | 2019-12-31 | Fisher & Paykel Healthcare Limited | Respiratory mask and related portions, components or sub-assemblies |
EP3950033A1 (en) | 2015-03-04 | 2022-02-09 | Fisher & Paykel Healthcare Limited | Mask system headgear |
USD757930S1 (en) | 2015-03-19 | 2016-05-31 | Insleep Technologies, Llc | Nasal pillow |
USD768287S1 (en) | 2015-04-03 | 2016-10-04 | Insleep Technologies, Llc | Nasal interface base |
USD882066S1 (en) | 2016-05-13 | 2020-04-21 | Fisher & Paykel Healthcare Limited | Frame for a breathing mask |
US11273276B2 (en) | 2016-10-04 | 2022-03-15 | ResMed Pty Ltd | Patient interface with movable frame |
USD823455S1 (en) | 2017-02-23 | 2018-07-17 | Fisher & Paykel Healthcare Limited | Cushion assembly for breathing mask assembly |
USD823454S1 (en) | 2017-02-23 | 2018-07-17 | Fisher & Paykel Healthcare Limited | Cushion assembly for breathing mask assembly |
USD824020S1 (en) | 2017-02-23 | 2018-07-24 | Fisher & Paykel Healthcare Limited | Cushion assembly for breathing mask assembly |
KR102170497B1 (ko) | 2018-11-20 | 2020-10-28 | 주식회사 넥스트코어 | 양압기용 마스크 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5349949A (en) * | 1991-10-03 | 1994-09-27 | Intertechnique | Face mask with lip, fold, and resilient spring means to improve seal |
JPH11397A (ja) | 1997-06-11 | 1999-01-06 | Teijin Ltd | 呼吸用鼻マスク |
JP2003535657A (ja) | 2000-06-22 | 2003-12-02 | レスメッド・リミテッド | ガセット付きマスク |
JP2005537906A (ja) | 2002-09-06 | 2005-12-15 | レスメド リミテッド | 呼吸用マスクアセンブリのためのクッション |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2393126B (en) * | 2002-09-18 | 2004-11-03 | Joseph Anthony Griffiths | High G oxygen mask for aircrew |
CN106110464B (zh) * | 2004-06-16 | 2019-03-12 | 瑞思迈有限公司 | 呼吸面罩组件的软垫 |
NZ589953A (en) * | 2005-01-12 | 2012-07-27 | Resmed Ltd | Respiratory mask with gusseted cushions |
US7640934B2 (en) * | 2005-12-02 | 2010-01-05 | Carefusion 2200, Inc. | Infant nasal interface prong device |
-
2007
- 2007-03-23 EP EP07740443.2A patent/EP2000167B1/en not_active Not-in-force
- 2007-03-23 US US12/224,948 patent/US20090014008A1/en not_active Abandoned
- 2007-03-23 MY MYPI20083557A patent/MY147457A/en unknown
- 2007-03-23 TW TW096110135A patent/TWI451887B/zh not_active IP Right Cessation
- 2007-03-23 JP JP2008507526A patent/JP4547027B2/ja not_active Expired - Fee Related
- 2007-03-23 KR KR1020087024576A patent/KR20080100485A/ko active IP Right Grant
- 2007-03-23 WO PCT/JP2007/057005 patent/WO2007111374A1/ja active Search and Examination
- 2007-03-23 AU AU2007230116A patent/AU2007230116B2/en not_active Ceased
- 2007-03-23 CA CA002646669A patent/CA2646669A1/en not_active Abandoned
- 2007-03-23 ES ES07740443.2T patent/ES2600563T3/es active Active
-
2009
- 2009-05-08 HK HK09104252.6A patent/HK1125586A1/zh not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5349949A (en) * | 1991-10-03 | 1994-09-27 | Intertechnique | Face mask with lip, fold, and resilient spring means to improve seal |
JPH11397A (ja) | 1997-06-11 | 1999-01-06 | Teijin Ltd | 呼吸用鼻マスク |
JP2003535657A (ja) | 2000-06-22 | 2003-12-02 | レスメッド・リミテッド | ガセット付きマスク |
JP2005537906A (ja) | 2002-09-06 | 2005-12-15 | レスメド リミテッド | 呼吸用マスクアセンブリのためのクッション |
Non-Patent Citations (1)
Title |
---|
See also references of EP2000167A4 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016501089A (ja) * | 2012-12-18 | 2016-01-18 | コーニンクレッカ フィリップス エヌ ヴェKoninklijke Philips N.V. | 呼吸インターフェースデバイス用のモーションスタビライザシステム |
Also Published As
Publication number | Publication date |
---|---|
US20090014008A1 (en) | 2009-01-15 |
TWI451887B (zh) | 2014-09-11 |
EP2000167A4 (en) | 2013-01-23 |
ES2600563T3 (es) | 2017-02-09 |
CA2646669A1 (en) | 2007-10-04 |
EP2000167B1 (en) | 2016-08-10 |
JPWO2007111374A1 (ja) | 2009-08-13 |
JP4547027B2 (ja) | 2010-09-22 |
EP2000167A2 (en) | 2008-12-10 |
AU2007230116A2 (en) | 2008-10-16 |
AU2007230116A1 (en) | 2007-10-04 |
TW200744691A (en) | 2007-12-16 |
HK1125586A1 (zh) | 2009-08-14 |
MY147457A (en) | 2012-12-14 |
EP2000167A9 (en) | 2009-04-08 |
KR20080100485A (ko) | 2008-11-18 |
AU2007230116B2 (en) | 2012-07-12 |
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