CN1901963B - Headband device for an oxygen mask, and method for the production thereof - Google Patents
Headband device for an oxygen mask, and method for the production thereof Download PDFInfo
- Publication number
- CN1901963B CN1901963B CN2004800402201A CN200480040220A CN1901963B CN 1901963 B CN1901963 B CN 1901963B CN 2004800402201 A CN2004800402201 A CN 2004800402201A CN 200480040220 A CN200480040220 A CN 200480040220A CN 1901963 B CN1901963 B CN 1901963B
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- headgear assembly
- belt body
- plastic material
- insert
- user
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- Expired - Fee Related
Links
- 238000000034 method Methods 0.000 title claims description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title abstract 4
- 229910052760 oxygen Inorganic materials 0.000 title abstract 4
- 239000001301 oxygen Substances 0.000 title abstract 4
- 238000004519 manufacturing process Methods 0.000 title description 3
- 239000000463 material Substances 0.000 claims abstract description 40
- 239000004033 plastic Substances 0.000 claims abstract description 17
- 230000000241 respiratory effect Effects 0.000 claims description 40
- 238000000576 coating method Methods 0.000 claims description 7
- 239000006260 foam Substances 0.000 claims description 7
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 5
- 239000007924 injection Substances 0.000 claims description 5
- 230000015572 biosynthetic process Effects 0.000 claims description 4
- 238000000465 moulding Methods 0.000 claims 1
- 230000001815 facial effect Effects 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 32
- 210000003128 head Anatomy 0.000 description 21
- 238000010586 diagram Methods 0.000 description 11
- 230000002349 favourable effect Effects 0.000 description 6
- 210000001061 forehead Anatomy 0.000 description 6
- 230000004048 modification Effects 0.000 description 6
- 238000012986 modification Methods 0.000 description 6
- 230000029058 respiratory gaseous exchange Effects 0.000 description 5
- 239000011159 matrix material Substances 0.000 description 4
- 230000006399 behavior Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000035699 permeability Effects 0.000 description 3
- 229920001169 thermoplastic Polymers 0.000 description 3
- 239000004416 thermosoftening plastic Substances 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 210000003141 lower extremity Anatomy 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 229920002647 polyamide Polymers 0.000 description 2
- 210000002345 respiratory system Anatomy 0.000 description 2
- 210000000216 zygoma Anatomy 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 210000000624 ear auricle Anatomy 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000035479 physiological effects, processes and functions Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
Images
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
- A61M16/0683—Holding devices therefor
-
- 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
- A61M16/0644—Means for improving the adaptation of the mask to the patient with forehead support having the means for adjusting its position
- A61M16/065—Means for improving the adaptation of the mask to the patient with forehead support having the means for adjusting its position in the form of a pivot
-
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Pulmonology (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)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention relates to a headband device (1) used for applying an oxygen mask (2) in a user's facial area. Said headband device (1) comprises a flexible band member that is provided with upper and lower band sections (3, 4) and is used for transmitting the mask-retaining forces required for applying the oxygen mask. At least some sections of the band member are made of a foamed plastic material. The invention further relates to an application apparatus (102) for an oxygen mask, comprising a headband device which extends around the back of a user's head. The headband device encompasses a support structure (S) made of a material that can at least once be temporarily brought into a state in which at least some sections of the headband device can be individually adjusted to the shape of the back of the user's head.
Description
Technical field
The present invention relates to be used for using the headgear assembly of respiratory mask at the user facial zone.In addition, the present invention also relates to produce the method for this headgear assembly.The present invention relates to the application process to the respiratory mask that comprises headband in addition.
Background technology
Respiratory mask is used in particular for medical science and is used to cure and the relevant disordered breathing of sleeping with treatment department.This respiratory mask makes can provide respirable gas to user, particularly is in the filtered surrounding air of the stress level that is higher than ambient pressure.Providing of this breathing gas, it is realized by bigger pressure, thereby makes and can realize on the zone of upper respiratory tract that pneumatic splint therapy prevents possible obstruction in the zone at these upper respiratory tract.The respiratory mask that is used for the treatment of the disordered breathing relevant with sleep that uses is by this way worn between whole rest and sleep period by user.These respiratory masks normally are fixed to the head of user by means of headgear assembly.These headgear assemblies can comprise the higher authorities' band portion and following band portion, and wherein the higher authorities' band portion applies corresponding retain strength on the forehead support device of respiratory mask.Respiratory mask can be pressed on the nose zone on every side by following band portion, nasal bridge region, and the upper lip zone.
Summary of the invention
The purpose of this invention is to provide a kind of headgear assembly, its manufacturing aspect production engineering is comparatively favourable and it is because higher wear and use comfortable and outstanding.
According to first trial, realize that this purpose is to use a kind of headgear assembly, it is used for using respiratory mask to user, and comprise flexible belt body, this belt body has upper and lower band portion and is used for conduction and uses the needed mask retain strength of respiratory mask, is wherein made by foam plastic material to the small part belt body.
Thereby make its commodity that can be used as batch process of a kind of like this headgear assembly owing to it the liner characteristic and do not have tangible cutting loss to give prominence to, be favourable.
According to the present invention one particularly preferred embodiment, the plastic material that be used to form belt body is to become belt body by this plastic material being injected into be molded in the corresponding die space.Belt body preferably is configured to and makes it on its outer surface region coating be arranged.This coating effect can provide coating to realize by the corresponding inner space to mould.Particularly, can in powder coating process or by inserting thin film, make this coating.
According to the present invention one particularly preferred embodiment, belt body is provided with tension force rigidity insert.This tension force rigidity insert is preferably made by thermoplastic, particularly nylon or polyamide material.Be included in insert in the belt body to small part and can be configured to that its forms the insert of dimensionally stable in part.The liner thickness of liner characteristic, particularly belt body can be different, make that particularly liner is thicker on the bigger belt body zone of contact pressure.
According to the present invention one particularly preferred embodiment, belt body comprises closing device, and it is used for the bandage of adjustable way strap or bracket portion or mask retaining element.Thereby can accurately regulate the mask contact pressure by means of this headgear assembly.Closing device preferably has the latch-up structure that forms as one with headgear assembly.This latch-up structure can be configured to make strength and/or with corresponding relative structure coupled basis next to the shin on realize locking effect.Can make up this latch-up structure make it particularly with accept tensile or form as one as the insert of tension stress.This tension stress insert can be configured to and make it show specific crooked behavior.Particularly, this specific crooked behavior can be by forming depression and realizing by the thickness of adjusting the tension stress insert in the tension stress insert.
According to the present invention one particularly preferred embodiment, closing device comprises a carriage, and it can be locked on the headgear assembly in different make positions.This carriage can comprise and be used for carriage is locked in locking mechanism on the latch-up structure.
According to the present invention on the other hand, also realize above-mentioned purpose by a kind of method that is used to make headgear assembly, in the method, in the scope of first injection step that is used to form tension force rigidity insert, corresponding plastic material is injected into and is configured in the mould space that forms insert, in the scope of thereafter injection step, the pore-forming plastic material is injected in the die space of expansion by this way makes pore-forming material to small part cover opposing tension force insert to form liner part.
The invention still further relates to the application apparatus that is used for respiratory mask, especially for the respiratory mask of treatment and the relevant disordered breathing of sleeping.
In this, the purpose of this invention is to provide a kind of application apparatus that is used for respiratory mask, it allows respiratory mask to be fixed reliably and it is owing to high comfort is given prominence to.
According to the present invention, the realization of this purpose is the application apparatus that is used for respiratory mask with a kind of, comprise the headgear assembly that on application site, extends around the head back of user, wherein, headgear assembly comprises supporting construction, the material of making this supporting construction can at least once temporarily become certain state, and headgear assembly is the shape of back that part can be suitable for the head of user individually at least in this state.
Thereby a kind of headgear assembly is provided, its route that can guarantee that the headband part is extended towards respiratory mask advantageously is suitable for the unique shape of the head of mask user, is favourable.In addition, the zone of back that will be incorporated into the head of mask user by the tension force that headband part applies under low surface pressing also is particularly advantageous.
The back that headgear assembly preferably is configured to the head that makes supporting construction rest on user is at the height of ear or in the zone of the end of neck bone.
According to the present invention one particularly preferred embodiment, supporting construction is made by such material, and it is plastically deformable after being heated to the temperature that is preferably at least 300 ℃.Supporting construction can heat in tank for example or with hot-air.
Supporting construction is preferably made by plastic material, particularly thermoplastic.Supporting construction can be configured to the formation hardened layer, and it can be for example in also not having completely crued state, is adapted to be the curve of back of the head of user.Supporting construction can be included on the side liner its on application site to user.Liner can form with foam and/or non-woven material.
Particularly, be configured in the situation of twisted plate element in supporting construction, supporting construction preferably has opening.This has increased supporting construction to the permeability of steam and avoided the excessive moisture of headgear assembly.Can make up supporting construction makes it releasably be connected on the headgear assembly.Headgear assembly and supporting construction can being separated also, the separate cleaning headgear assembly is favourable.
According to the present invention one particularly preferred embodiment, supporting construction is configured to and comprises from main supporting surface part along wearing the arm portion that part is extended.
Supporting construction can be configured to and make it comprise the lower limb part, its have two following shanks its on application site towards cheekbone extend and/or zone below being arranged in ear-lobe accordingly with the following band portion of seeker belting.Thereby can regulate following band portion cross user the buccal zone route with advantageously become individual nose shape be favourable.
According to another aspect of the present invention, supporting construction preferably is configured to and makes it comprise upper rim, and it has two and goes up shank, and its initial tape from neck area extends in the direction of crossing the ear zone.
Description of drawings
In conjunction with the accompanying drawings, from the following description, can obtain more details of the present invention and feature, in the accompanying drawings:
Fig. 1 a illustrates the side view of using the user of respiratory mask by means of headgear assembly according to the present invention;
Fig. 1 b illustrates the skeleton diagram that is used to explain according to headgear assembly of the present invention;
Fig. 2 illustrates the cutaway view of the belt body that does not have tension force rigidity insert;
Fig. 3 illustrates the cutaway view of the belt body that is used to explain the modification with tension force rigidity insert;
Fig. 4 illustrates and is used to explain the lock part skeleton diagram that is formed on according on the headband of the present invention;
Fig. 5 a illustrates the side view of the cross section profile that is used to explain the belt body with the locking device that forms as one;
Fig. 5 b illustrates the carriage of giving according to the structure of Fig. 5 a;
Fig. 6 a illustrates another cross section modification of belt body, and this belt body has tension force rigidity insert that is formed at wherein and the locking device that forms as one with the tension stress insert;
Fig. 6 b illustrates and is used to explain the skeleton diagram of giving according to the carriage of the locking device of Fig. 6 a;
Fig. 7 illustrates the perspective skeleton diagram of the more details that are used to explain the headband that is used for respiratory mask, and wherein headband is formed by foamed materials and comprises tension force rigidity insert and the locking device that forms as one with it;
Fig. 8 illustrates the skeleton diagram that is used to further describe according to the function of the headgear assembly of Fig. 7;
Fig. 9 illustrates the side view of using the respiratory mask user of respiratory mask by means of headgear assembly according to the present invention;
Figure 10 illustrates the diagram in zone of back of the head of mask user, is used for explaining the preferable shape at the headgear assembly in this zone;
Figure 11 illustrates the skeleton diagram that is used to explain according to the structure of application apparatus of the present invention, and it separates with the respiratory mask device;
Figure 12 illustrates and is used for explaining the skeleton diagram of application apparatus at the preferred cross sectional shape of support structure region.
The specific embodiment
Respiratory mask user shown in Fig. 1 is worn a respiratory mask 2, and it is applied on the nose by means of headgear assembly 1 according to the present invention.Respiratory mask 2 is fixing by means of following band portion 3 and the higher authorities' band portion 4.Headgear assembly 1 is made by foam plastic material, by in the scope of injection step the latter being injected in the corresponding die space part.
The 3 basic decisions of following band portion are at respiratory mask 2 with around the contact pressure between the zone of the nose of mask user.Substantially determine contact pressure between the forehead of forehead bracing or strutting arrangement 14 and mask user at the tension force that exists on the higher authorities' band portion 4.
Fig. 1 b roughly is illustrated in unfolded headgear assembly 1 in the plane.This headgear assembly comprises the higher authorities' band portion 4 and aforesaid following band portion 3.Headgear assembly 1 is made by foamed materials and is comprised the tension stress insert.In the area B that is marked by chain-dotted line, tension force rigidity or tension stress insert are configured to and make it center on the axle that corresponding supporting zone extends substantially vertically to have extra high tensile stiffness.Thereby thereby can allow in the zone of band infra headband part 3 crooked or in this zone, realize following band portion 3 of skew can be advantageously below the ear zone of user through towards his/her buccal zone.As shown, headgear assembly 1 is provided with the latch-up structure 5,6 that forms as one with it, and it will be described in greater detail below.
Fig. 2 illustrates an embodiment according to headgear assembly of the present invention, and it is made by the pore-forming plastic material fully.
Fig. 3 illustrates the modification that Q/Q cross section skeleton diagram is used to explain the belt body that comprises tension force rigidity insert E.Tension force rigidity insert is made by thermoplastic, for example nylon or polyamide.Tension force rigidity insert E is enclosed among the foamed materials M.Foamed materials M injection-molded is to tension stress insert E.
Fig. 4 illustrates the skeleton diagram that is used to explain latch-up structure 16, and this latch-up structure forms as one according to the present invention's one special preferred embodiment and tension force rigidity or tension stress insert E.Latch-up structure 16 is realized as horizontal interlocking web part and especially can be had the cross section shown in Fig. 5 a.The web body of latch-up structure 16 is configured to the guiding device of formation to sliding members.The latched position of sliding members on the web device is adjustable.
Fig. 5 b is shown schematically in according to Fig. 5 a or according to the sliding members of Fig. 4 and spins possible modification on the web device.Sliding members comprises locking mechanism 17 (not being shown specifically), and it selectively engages with latch-up structure 16.As Fig. 1 a, sliding members comprises that carriage or bandage part 18 are used to accept band portion 11,12.
Fig. 6 a illustrates modification another cross section on the zone of locking device according to headgear assembly of the present invention.Here same, the headband body comprises the laying M that is made by foamed materials and wraps in wherein tension stress insert E.Here same and Fig. 5 a forms contrast, and tension stress insert E has formed a part that is contained in the locking device in the belt body in buried mode almost.One sliding members can be inserted in the web that is immersed in the belt body.Wherein carriage can be attached on the corresponding guide by means of the latch-up structure that is not shown specifically in adjustable mode.
Fig. 7 illustrates a headband modification, comprises the cushion body M that wherein is surrounded by tension stress or tension force rigid layer E that is made by foamed materials.Tension stress layer E comprises locking device 16, and its formation has the guiding web of locking teeth 20.Sliding members 21 is arranged on this guiding web.Make the latch-up structure that is not shown specifically open by compressing button 22, sliding members 21 can move on the direction shown in the arrow P.Sliding members 21 has carriage or the bandage part 18 that the band portion 11,12 of headgear assembly can pass through. Band portion 11,12 is provided with the effective length that hook and loop fasteners 24 are used for roughly and tentatively regulating corresponding headband part 3,4.
To shown in headband part 11,12 attached to bracket portion 18, selectable, also sliding members 21 can be connected on the respiratory mask 2, as Fig. 8 briefly shows, be that bracket portion 18 is enclosed on the belt bracket of firmly making 25 and is to realize that by the belt bracket 27 through the installation bracket 26 of respiratory mask 2 wherein belt bracket 27 is realized removably by hook and loop fasteners 28 to respiratory mask 2 attached.Sliding members 21 can move along locking device 16.Locking device 16 also can (Fig. 6 a) realizes with being immersed in web device in the belt body.
Fig. 9 illustrates the respiratory mask user, and another respiratory mask device 101 is fixed on this user by means of application apparatus 102, and this application apparatus is realized as headgear assembly in the present embodiment.Respiratory mask device 101 comprises mask matrix 103, and it rests on the nose region of user and is sealed by sealing lip 105.Mask matrix 103 is fixed on the user with the forehead support device 106 that is connected thereto by means of frame structure.Breathing gas can be supplied to the inside of the mask that is limited by mask matrix 103 by the connecting device 107 that only briefly shows.
Application apparatus 102 comprise the higher authorities band portion 108, its from the head the regional H of back extend in the zone of forehead support device 106.In addition, application apparatus also comprises following band portion 109, and its neck area from user extends across his/her cheekbone the zone of mask matrix 103.In this embodiment, Dui Ying headband part 108,109 is by means of the following hook of describing with Figure 11 and loop fasteners structure and be connected on the respiratory mask device 101.Application apparatus is provided with supporting construction S, and it is made by the panel material of dimensionally stable in the present embodiment.The shape separately of the back of user head is made thereby can be adapted to this dimensionally stable panel material by the material of plastically deformable under given conditions.In this embodiment, realize that suitability is is the plastic material of heat deformable because will form the material of supporting construction.The material behavior of this plastic material is conditioned and makes this material at plastically deformable under the temperature range of about 50 ℃ of beginnings.By using supporting construction, can use the required retain strength of respiratory mask device 101 with a kind of applying from the comparatively favourable mode of angle of physiology according to the shape separately of the back that is adapted to head of the present invention.The shape separately of the head by supporting construction S being adapted to user particularly can advantageously be determined the route of headgear assembly 109 down, and to sliding and distortion realizes higher drag.
Figure 10 illustrates the rearview of above-described application apparatus.From diagram, can obviously see the zone of the higher authorities' band portion 108 through the back of user head.The higher authorities band portion the part 108a of frame on the zone of the back of head, by means of vertical web 9 and by means of diagonal angle web 110,111, be connected to application apparatus 102 on the following belting that extends on the back region of user head.Headgear assembly is included in the described supporting construction S on patient's the zone of back of head.This supporting construction S is adapted to the shape separately of back of the head of user.Supporting construction S has opening, and being used for has bigger permeability to steam.
Can see obviously that from Figure 11 supporting construction S comprises the lower limb part UR with shank S1, S2, this shank is set to guide by this way corresponding specified band portion 109 to make this band portion extend across the buccal zone of mask user in an advantageous manner.In this embodiment, supporting construction comprises two other shank S3, S4, is used for the last band portion 108 of seeker belting.
Headband part 108,109 is provided with corresponding carriage or the bandage part that hook and loop fasteners 112,113 are used for headband part 8,9 is detachably connected to respiratory mask device 101.
Figure 12 is the schematic cross-section of simplifying, and the preferred embodiment of application apparatus in the zone of supporting construction S is shown.Supporting construction S is provided with cushion body PK.In this embodiment, cushion body PK is formed by the foamed materials that is embedded among the textle layers TL.Textle layers TL can be configured to provides joint face 114, and this joint face makes and can will make up like this by means of hook and loop fasteners that the supporting construction of liner is detachably connected to headgear assembly 108,109.Supporting construction S has opening D and is used to increase its permeability to steam.
The present invention is not limited to the foregoing description.Realize supporting construction S for material with heat deformable, selectable, also can keep the material of this independent shape, make supporting construction with a kind of shape of back of the head that can be adapted to user by different way and in the mode of enough dimensionally stables.Particularly, can use curing materials, for example resin.Supporting construction S preforming by this way makes it have the bending of the most probable shape of the back of having considered head, thereby may not need further adaptive.
Use can temporary transient plastifying dimensionally stable structure notion can be in conjunction with forming the notion of belt body by the foam injection moulding and advantageously being used, wherein back one notion is also consistent with the present invention.Particularly, can be at least in the zone of the back of head, be produced on and speak of the tension stress structure of mentioning in the foam injection moulding notion, its material is can be temporarily plastifying, for example under the effect of heat, perhaps it is enough to be molded at least.
Claims (6)
1. headgear assembly, it is used for using respiratory mask to user, and has a flexible belt body, this belt body comprises upper and lower band portion (3,4) be used for conduction and use the needed mask retain strength of respiratory mask, wherein make by foam plastic material to the small part belt body, described belt body is provided with closing device, be used for adjustable way connecting band bracket portion, described closing device comprises the latch-up structure that forms as one with headgear assembly, described closing device also comprises a carriage, it can be brought to make positions different on headgear assembly, described carriage comprises and is used for carriage is locked in locking mechanism on the latch-up structure that described belt body is provided with the tension stress insert, described latch-up structure with accept tensile or form as one as the described insert of tension stress.
2. headgear assembly as claimed in claim 1 is characterized in that, the formation of flexible belt body is by the pore-forming plastic material is injected in the molding space of instrument.
3. headgear assembly as claimed in claim 1 is characterized in that foam plastic material has coating on the zone of its outer surface.
4. headgear assembly as claimed in claim 2 is characterized in that the pore-forming plastic material has coating on the zone of its outer surface.
5. headgear assembly as claimed in claim 1 or 2 is characterized in that flexible belt body is provided with the dimensionally stable insert.
6. method that is used to make as one of claim 1-5 described headgear assembly, wherein, in the scope of first injection step, the plastic material that is used to form the tension stress insert is injected in the mould space, in the scope of thereafter injection step, the pore-forming plastic material is injected into by this way to make it cover the tension stress insert to small part to form liner part thus in the mould.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10352608.0 | 2003-11-11 | ||
| DE10352608A DE10352608A1 (en) | 2003-11-11 | 2003-11-11 | Headband device for an oxygen mask has a flexible band part with upper and lower band sections for transmitting mask-retaining forces required for applying an oxygen mask |
| DE2003152607 DE10352607A1 (en) | 2003-11-11 | 2003-11-11 | Headband device for an oxygen mask has a flexible band part with upper and lower band sections for transmitting mask-retaining forces required for applying an oxygen mask |
| DE10352607.2 | 2003-11-11 | ||
| PCT/EP2004/012811 WO2005046776A1 (en) | 2003-11-11 | 2004-11-11 | Headband device for an oxygen mask, and method for the production thereof |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010260432.8A Division CN102008774B (en) | 2003-11-11 | 2004-11-11 | Applying apparatus for respiratory mask |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1901963A CN1901963A (en) | 2007-01-24 |
| CN1901963B true CN1901963B (en) | 2011-04-13 |
Family
ID=34530204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2004800402201A Expired - Fee Related CN1901963B (en) | 2003-11-11 | 2004-11-11 | Headband device for an oxygen mask, and method for the production thereof |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN1901963B (en) |
| DE (1) | DE10352608A1 (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2515981B1 (en) | 2009-12-23 | 2021-08-18 | Fisher & Paykel Healthcare Limited | Patient interface and headgear |
| EP4166180A1 (en) | 2010-09-01 | 2023-04-19 | ResMed Pty Ltd | Mask system |
| WO2012143822A1 (en) * | 2011-04-18 | 2012-10-26 | Koninklijke Philips Electronics N.V. | Adjustment mechanism for headgear for use in patient interface system |
| SG10201700946YA (en) | 2012-08-08 | 2017-03-30 | Fisher & Paykel Healthcare Ltd | Headgear for patient interface |
| US9888792B2 (en) | 2012-09-04 | 2018-02-13 | Koninklijke Philips N.V. | Pillow system for use with positive airway pressure systems |
| SG10201913679YA (en) | 2013-04-24 | 2020-03-30 | Fisher & Paykel Healthcare Ltd | Automatically adjusting headgear for patient interface |
| CN103768696A (en) * | 2014-02-26 | 2014-05-07 | 陈林 | Multi-purpose medical knitted bandage |
| US10828452B2 (en) | 2014-09-16 | 2020-11-10 | Fisher & Paykel Healthcare Limited | Intramold headgear |
| US10646680B2 (en) | 2014-09-19 | 2020-05-12 | Fisher & Paykel Healthcare Limited | Headgear assemblies and interface assemblies with headgear |
| SG11201807699TA (en) | 2016-03-16 | 2018-10-30 | Fisher & Paykel Healthcare Ltd | Strap assembly, strap connector, headgear, headgear assembly, method of forming headgear, tubular connector, patient interface and method of joining straps |
| AU2017234346B2 (en) | 2016-03-16 | 2022-06-30 | Fisher & Paykel Healthcare Limited | Directional lock for interface headgear arrangement |
| EP3429669B1 (en) | 2016-03-16 | 2022-11-16 | Fisher & Paykel Healthcare Limited | Method for manufacturing a headgear assembly for a respiratory interface |
| CN117618719A (en) | 2018-03-16 | 2024-03-01 | 费雪派克医疗保健有限公司 | Headgear with lock-release engagement mechanism |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1326371A (en) * | 1998-10-24 | 2001-12-12 | 李范珪 | Buckle assembly for adjusting straps for headgear |
| WO2002007806A1 (en) * | 2000-07-21 | 2002-01-31 | MAP Medizintechnik für Arzt und Patient GmbH & Co. KG | Holding device for a respiratory mask |
| CN1408453A (en) * | 2001-10-01 | 2003-04-09 | 兰姆金公司 | Handle of sport equipment and process for producing die casting mold of handle |
-
2003
- 2003-11-11 DE DE10352608A patent/DE10352608A1/en not_active Withdrawn
-
2004
- 2004-11-11 CN CN2004800402201A patent/CN1901963B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1326371A (en) * | 1998-10-24 | 2001-12-12 | 李范珪 | Buckle assembly for adjusting straps for headgear |
| WO2002007806A1 (en) * | 2000-07-21 | 2002-01-31 | MAP Medizintechnik für Arzt und Patient GmbH & Co. KG | Holding device for a respiratory mask |
| CN1408453A (en) * | 2001-10-01 | 2003-04-09 | 兰姆金公司 | Handle of sport equipment and process for producing die casting mold of handle |
Also Published As
| Publication number | Publication date |
|---|---|
| DE10352608A1 (en) | 2005-06-02 |
| CN1901963A (en) | 2007-01-24 |
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