CN104069577A - Auxiliary breathing nose mask - Google Patents
Auxiliary breathing nose mask Download PDFInfo
- Publication number
- CN104069577A CN104069577A CN201410330627.3A CN201410330627A CN104069577A CN 104069577 A CN104069577 A CN 104069577A CN 201410330627 A CN201410330627 A CN 201410330627A CN 104069577 A CN104069577 A CN 104069577A
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- nose
- nose cup
- cup frame
- user
- pad
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Abstract
The invention discloses an auxiliary breathing nose mask which comprises a nose mask frame capable of covering the nose of a user. A nose pad is arranged on the inner wall of the nose mask frame. The auxiliary breathing nose mask further comprises two expanded portions and a bent portion, wherein the two expanded portions are oppositely arranged, the upper portions of the two expanded portions are connected through the bent portion, one expanded portion is connected with the outer edge of the nose pad, and the end of the other expanded portion is connected with a thickened block. When the auxiliary breathing nose mask is used for a long time, the face of the user can feel uptight or tensioned due to the fact that the nose mask frame is fixed. Head belt buckles are arranged at the two ends of the nose mask frame, the auxiliary breathing nose mask can sleeve the head top through a head belt, the end of one expanded portion is connected with the thickened block, the thickened block can be horizontally or obliquely arranged to enlarge the contact area between the nose pad and the face of the user, the tension of the nose mask frame to the face is further eliminated, and the phenomenon of obvious marks on the face of the user is reduced.
Description
Technical field
The present invention relates to medical instruments field, specifically refer to Respiration assistance nose cup.
Background technology
Respirator, is that a kind of normal physiological that can replace, control or change people is breathed, and increases pulmonary ventilation volume, improves respiratory function, alleviates work of breathing consumption, saves the device of heart reservation ability.In the time of infant Complicated with Acute Respiratory Failure, invalid through positive expectant treatment, hypopnea and abundant expectoration and thick, expectoration difficulties, obstructing airway or generation pulmonary atelectasis, should consider tracheal intubation and respirator.Respirator must possess four basic functions,, to lung inflation, air-breathing to the conversion of exhaling, discharges alveolar gas and exhales to air-breathing conversion, moves in circles successively.Therefore must have: (1) the power of carrying gas can be provided, replace the work of human body respiration flesh; (2) can produce certain respiratory rhythm, comprise respiratory frequency and inspiratory/expiratory, to replace the function of human body respiration nervus centralis domination respiratory rhythm; (3) can provide suitable tidal volume (VT) or minute ventilation (MV), to meet the needs of respiratory metabolism; (4) the gas of supplying with, preferably through adding gentle humidifying, replaces human body nasal cavity function, and can supply with higher than amount of oxygen contained in atmosphere, to improve oxygen intake concentration, improves oxygenate.The operation principle of respirator is: when expiratory positive airway pressure, aspiratory action produces intrathoracic negative pressure, and alveolar and air flue negative pressure appear in the passive expansion of lung, thereby has formed the pressure differential between gas port and alveolar and complete air-breathing; Air-breathing rear thorax and elastance of lung retraction, produce contrary pressure differential and complete expiration.Therefore, eupnea is to produce alveolar by respiratory movement and gas port " initiative negative pressure differential " completes air-breathing due to body, thorax after air-breathing and elastance of lung retraction produces alveolar and exhales with gas port passivity positive pressure difference, the needs of ventilating to meet physiology.And breathing machine ventilation is to make gas port and alveolar produce positive pressure difference by external Mechanical Driven, be removing the rear thorax of external Mechanical Driven pressure and elastance of lung retraction generation alveolar and gas port passivity positive pressure difference and exhaling and exhale, all there is " passivity positive pressure difference " and complete breathing in the breathing cycle.
Respirator accessory mainly comprises main frame, screen, air compressor machine, humidifier, nebulizer, patient respiration pipeline and nose cup etc., in the time that the air-flow generating enters nose cup by air inlet short tube, nose cup frame is isolated by extraneous air, avoids harmful gas or toxic gas enters into human respiratory; Because the assisted respiartion time of respirator is weighed according to patient's the state of an illness, time one is long, traditional respirator nose cup can cause face generation significantly to strangle trace, allow patient not feel well, for addressing this problem, in nose cup using method, make certain improvement, the rate of tension of the headband of nose cup is reduced to eliminate to the tight sense of face, but in actual use, patient moves or when rotation head a little, as child, because discomfort can be torn nose cup, nose cup can occur lax and then cause ambient atmos to enter in human respiratory, and then causes that sb.'s illness took a turn for the worse.
Summary of the invention
The object of the present invention is to provide Respiration assistance nose cup, increase the contact area of nose cup and human body face and avoid face to occur constriction, prevent that ambient atmos from entering into human respiratory.
Object of the present invention is achieved through the following technical solutions:
Respiration assistance nose cup, comprise the nose cup frame that covers user nose, on nose cup frame, bend-head combination is installed, the end of bend-head combination is connected with air inlet short tube, on nose cup frame, have pore, described nose cup frame is by pore and bend-head combination, air inlet short tube is communicated with, at the two ends of nose cup frame, the headband connecting by headband being installed buckles, on described nose cup frame inwall, rotate and be provided with nose pad, also comprise two expansion sections opposite each other and the bending section that is connected top, two expansion sections, one in two expansion sections is connected with the outer rim of described nose pad, another end, expansion section is connected with and adds chunk.When the present invention works, air inlet short tube is connected with respirator, and air-flow is successively by air inlet short tube, bend-head combination, and in air passing hole enters into nose cup frame, nose cup frame covers the nose of user, and air-flow converges in the respiratory system that is then inhaled into user in nose pad, user in use, first nose cup frame is placed in to nose, then by Head band cover at head, rotation is arranged on nose pad in nose cup frame and the face of user fits tightly, nose pad can be made swing offset to a certain degree according to the demand of user, be connected with two expansion sections in the outer rim of nose pad, top, two expansion sections is provided with bending section, between three, form an inverted U-shaped space, in the time that nose pad covers user nose completely, inverted U-shaped space produces an absorption affinity to the nose of user skin around, ensure the face disengaging of user nose pad and user in the time that mobile or turning body collide nose cup frame again or unintentionally, avoid outside air or harmful gas to enter in the body of user.In long use procedure, the face of user there will be tight or constriction, reason is, into fixing nose cup frame, at the two ends of nose cup frame, headband to be installed and to buckle, then by Head band cover overhead, be connected with and add chunk in one of them end of two expansion sections, adding chunk can be horizontally disposed with, also tiltable setting, the contact area of increase nose pad and user face, further eliminate nose cup frame to facial constriction, reduce user face and occur that the phenomenon of obviously strangling trace occurs.
Described bend-head combination comprises union joint and elbow, and elbow rotates and is arranged on union joint, and elbow is communicated with air inlet short tube, and union joint is threaded with nose cup frame.Elbow is communicated with air inlet short tube, and elbow rotates and is arranged on union joint, user can lie low or lie on one's side according to self or walk to change the direction of union joint, avoids user when mobile, to cause the generation of the situations such as the winding of air inlet short tube, distortion, distortion.
Described headband comprises connecting plate and mesh pad, and described connecting plate is that rubber slab and its one end and headband link and connect, and the other end of connecting plate is connected with mesh pad.In the time that nose cup frame is fixed, curved connecting plate is placed in to the ear back of user, mesh pad is placed in the crown of user, mesh pad is connected with connecting plate, under special circumstances, makes the patient who is in a bad way in the time of needs respirator auxiliary treatment, only need allow patient lie low, come back or lean to one side nose cup frame to be installed without patient, having changed the mode that traditional nose cup can only be fastened at user head and cervical region by rubber strip, facilitating Fast Installation and the dismounting of nose cup frame.
Also comprise the forehead supports that is arranged on nose cup frame top, forehead supports is connected with mesh pad.Forehead supports is connected with nose cup frame and mesh pad respectively, makes the present invention in first aid or rescue, keeps the stable fixing of nose cup frame, avoids nose cup frame under the material circumstances such as rescue drop or leak air phenomenon.
The present invention compared with prior art, has following advantage and beneficial effect:
1, Respiration assistance nose cup of the present invention, in long use procedure, the face of user there will be tight or constriction, reason is as fixing nose cup frame, at the two ends of nose cup frame, headband being installed buckles, then by Head band cover overhead, be connected with and add chunk in one of them end of two expansion sections, adding chunk can be horizontally disposed with, also tiltable setting, increase the contact area of nose pad and user face, further eliminate nose cup frame to facial constriction, reduce user face and occur that the phenomenon of obviously strangling trace occurs;
2, Respiration assistance nose cup of the present invention, elbow is communicated with air inlet short tube, and elbow rotates and is arranged on union joint, user can lie low or lie on one's side according to self or walk to change the direction of union joint, avoids user when mobile, to cause the generation of the situations such as the winding of air inlet short tube, distortion, distortion;
3, Respiration assistance nose cup of the present invention, forehead supports is connected with nose cup frame and mesh pad respectively, makes the present invention in first aid or rescue, keeps the stable fixing of nose cup frame, avoids nose cup frame under the material circumstances such as rescue drop or leak air phenomenon.
Brief description of the drawings
Accompanying drawing described herein is used to provide the further understanding to the embodiment of the present invention, forms the application's a part, does not form the restriction to the embodiment of the present invention.In the accompanying drawings:
Fig. 1 is explosive view of the present invention;
Fig. 2 is the partial schematic diagram of nose pad;
Labelling and corresponding parts title in accompanying drawing:
1-air inlet short tube, 2-elbow, 3-union joint, 4-headband are buckled, 5-nose cup frame, 6-nose pad, 7-forehead supports, 8-connecting plate, 9-mesh pad, 10-add chunk, 11-bending section, 12-expansion section.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, and exemplary embodiment of the present invention and explanation thereof are only for explaining the present invention, not as a limitation of the invention.
Embodiment 1
As depicted in figs. 1 and 2, Respiration assistance nose cup of the present invention, comprise the nose cup frame 5 that covers user nose, elbow 2 is installed on nose cup frame 5 to be combined, the end that elbow 2 combines is connected with air inlet short tube 1, on nose cup frame 5, have pore, described nose cup frame 5 combines by pore and elbow 2, air inlet short tube 1 is communicated with, at the two ends of nose cup frame 5, the headband connecting by connecting plate 8 is installed and buckles 4, on described nose cup frame 5 inwalls, rotate and be provided with nose pad 6, also comprise two expansion sections 12 opposite each other and the bending section 11 that is connected 12 tops, two expansion sections, one in two expansion sections 12 is connected with the outer rim of described nose pad 6, another 12 ends, expansion section are connected with and add chunk 10.When the present invention works, air inlet short tube 1 is connected with respirator, and air-flow combines by air inlet short tube 1, elbow 2 successively, in air passing hole enters into nose cup frame 5, nose cup frame 5 covers the nose of user, and air-flow converges in the respiratory system that is then inhaled into user in nose pad 6, user in use, first nose cup frame 5 is placed in to nose, then connecting plate 8 is enclosed within to head, the nose pad 6 that rotation is arranged in nose cup frame 5 fits tightly with the face of user, nose pad 6 can be made swing offset to a certain degree according to the demand of user, be connected with two expansion sections 12 in the outer rim of nose pad 6, 12 tops, two expansion sections are provided with bending section 11, between three, form an inverted U-shaped space, in the time that nose pad 6 covers user nose completely, inverted U-shaped space produces an absorption affinity to the nose of user skin around, ensure that user nose pad 6 in the time that mobile or turning body collide nose cup frame 5 again or unintentionally departs from the face of user, avoid outside air or harmful gas to enter in the body of user.In long use procedure, the face of user there will be tight or constriction, reason is as fixing nose cup frame 5, at the two ends of nose cup frame 5, headband is installed and buckles 4, then overlap overhead by connecting plate 8, be connected with and add chunk 10 in one of them end of two expansion sections 12, adding chunk 10 can be horizontally disposed with, also tiltable setting, increase the contact area of nose pad 6 and user face, further eliminate nose cup frame 5 to facial constriction, reduce user face and occur that the phenomenon of obviously strangling trace occurs.
Embodiment 2
As shown in Figure 1, Respiration assistance nose cup of the present invention, 2 combinations of described elbow comprise union joint and elbow 2, and elbow 2 rotates and is arranged on union joint, and elbow 2 is communicated with air inlet short tube 1, and union joint is threaded with nose cup frame 5.Elbow 2 is communicated with air inlet short tube 1, and elbow 2 rotates and is arranged on union joint, user can lie low or lie on one's side according to self or walk to change the direction of union joint, avoids user when mobile, to cause the generation of the situations such as 1 winding of air inlet short tube, distortion, distortion.
Embodiment 3
As shown in Figure 1, Respiration assistance nose cup of the present invention, described headband comprises connecting plate 8 and mesh pad 9, and described connecting plate 8 is buckled 4 for rubber slab and its one end with headband and is connected, and the other end of connecting plate 8 is connected with mesh pad 9.In the time that nose cup frame 5 is fixed, curved connecting plate 8 is placed in to the ear back of user, mesh pad 9 is placed in the crown of user, mesh pad 9 is connected with headband, under special circumstances, make the patient who is in a bad way in the time of needs respirator auxiliary treatment, only need allow patient lie low, come back or lean to one side nose cup frame 5 to be installed without patient, change the mode that traditional nose cup can only be fastened at user head and cervical region by rubber strip, facilitated Fast Installation and the dismounting of nose cup frame 5.
Also comprise the forehead supports 7 that is arranged on nose cup frame 5 tops, forehead supports 7 is connected with mesh pad 9.Forehead supports 7 is connected with nose cup frame 5 and mesh pad 9 respectively, makes the present invention in first aid or rescue, keeps the stable fixing of nose cup frame 5, avoids nose cup frame 5 under the material circumstances such as rescue drop or leak air phenomenon.
Above-described detailed description of the invention; object of the present invention, technical scheme and beneficial effect are further described; institute is understood that; the foregoing is only the specific embodiment of the present invention; the protection domain being not intended to limit the present invention; within the spirit and principles in the present invention all, any amendment of making, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (4)
1. Respiration assistance nose cup, comprise the nose cup frame (5) that covers user nose, on nose cup frame (5), bend-head combination is installed, the end of bend-head combination is connected with air inlet short tube (1), nose cup frame has pore on (5), described nose cup frame (5) is by pore and bend-head combination, air inlet short tube (1) is communicated with, at the two ends of nose cup frame (5), the headband connecting by headband is installed and buckles (4), it is characterized in that: on described nose cup frame (5) inwall, rotate and be provided with nose pad (6), also comprise two expansion sections (12) opposite each other and the bending section (11) that is connected top, two expansion sections (12), one in two expansion sections (12) is connected with the outer rim of described nose pad (6), end, another expansion section (12) is connected with and adds chunk (10).
2. Respiration assistance nose cup according to claim 1, it is characterized in that: described bend-head combination comprises union joint (3) and elbow (2), elbow (2) rotates and is arranged on union joint (3), and elbow (2) is communicated with air inlet short tube (1), union joint (3) is threaded with nose cup frame (5).
3. Respiration assistance nose cup according to claim 1, it is characterized in that: described headband comprises connecting plate (8) and mesh pad (9), described connecting plate (8) is that rubber slab and its one end are buckled (4) and be connected with headband, and the other end of connecting plate (8) is connected with mesh pad (9).
4. Respiration assistance nose cup according to claim 3, is characterized in that: also comprise the forehead supports (7) that is arranged on nose cup frame (5) top, forehead supports (7) is connected with mesh pad (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410330627.3A CN104069577A (en) | 2014-07-14 | 2014-07-14 | Auxiliary breathing nose mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410330627.3A CN104069577A (en) | 2014-07-14 | 2014-07-14 | Auxiliary breathing nose mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104069577A true CN104069577A (en) | 2014-10-01 |
Family
ID=51591433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410330627.3A Pending CN104069577A (en) | 2014-07-14 | 2014-07-14 | Auxiliary breathing nose mask |
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| Country | Link |
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| CN (1) | CN104069577A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11813400B2 (en) | 2015-10-23 | 2023-11-14 | Fisher & Paykel Healthcare Limited | Apparatus for providing a flow of air to a user |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101862496A (en) * | 2002-09-06 | 2010-10-20 | 雷斯梅德有限公司 | Cushion for a respiratory mask assembly |
| WO2012018362A1 (en) * | 2010-08-04 | 2012-02-09 | Darren Rubin | Universal medical gas delivery system |
| CN102725017A (en) * | 2009-11-20 | 2012-10-10 | 雷斯梅德有限公司 | Mask system |
| WO2012174602A1 (en) * | 2011-06-21 | 2012-12-27 | Resmed Limited | Pap system |
| CN203954406U (en) * | 2014-07-14 | 2014-11-26 | 成都万顺达模具零件有限公司 | A kind of respirator nose cup |
-
2014
- 2014-07-14 CN CN201410330627.3A patent/CN104069577A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101862496A (en) * | 2002-09-06 | 2010-10-20 | 雷斯梅德有限公司 | Cushion for a respiratory mask assembly |
| CN102725017A (en) * | 2009-11-20 | 2012-10-10 | 雷斯梅德有限公司 | Mask system |
| WO2012018362A1 (en) * | 2010-08-04 | 2012-02-09 | Darren Rubin | Universal medical gas delivery system |
| WO2012174602A1 (en) * | 2011-06-21 | 2012-12-27 | Resmed Limited | Pap system |
| CN203954406U (en) * | 2014-07-14 | 2014-11-26 | 成都万顺达模具零件有限公司 | A kind of respirator nose cup |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11813400B2 (en) | 2015-10-23 | 2023-11-14 | Fisher & Paykel Healthcare Limited | Apparatus for providing a flow of air to a user |
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Application publication date: 20141001 |