CN102921085A - Multifunctional non-invasive ventilation mask - Google Patents

Multifunctional non-invasive ventilation mask Download PDF

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Publication number
CN102921085A
CN102921085A CN2011102348044A CN201110234804A CN102921085A CN 102921085 A CN102921085 A CN 102921085A CN 2011102348044 A CN2011102348044 A CN 2011102348044A CN 201110234804 A CN201110234804 A CN 201110234804A CN 102921085 A CN102921085 A CN 102921085A
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CN
China
Prior art keywords
gas
branchofiberoscope
shield
wound
thin film
Prior art date
Application number
CN2011102348044A
Other languages
Chinese (zh)
Inventor
陈荣昌
郑则广
钟南山
Original Assignee
郑则广
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Publication date
Application filed by 郑则广 filed Critical 郑则广
Priority to CN2011102348044A priority Critical patent/CN102921085A/en
Publication of CN102921085A publication Critical patent/CN102921085A/en

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Abstract

The invention relates to a non-invasive ventilation mask, through the adoption of the non-invasive ventilation mask, secreta is sucked by using a suction catheter, interventional diagnosis and treatment is carried out by using a fiber optic bronchoscopy and tracheal intubation is carried out by using the fiber optic bronchoscopy under an airtight circumstance; gas exhaust quantities of a fixed gas leaking hole of the mask are similar at different supporting pressures; gas exhausted via the gas leaking hole can be exhausted to a specific environment in an oriented way; and a stomach tube passage is provided. The non-invasive ventilation mask is characterized in that a gas inlet, a passage port, a gas leaking port, two stomach tube passages and two oxygen receiving joints are formed in the surface of the non-invasive ventilation mask, wherein the passage port can be used for the suction catheter or the fiber optic bronchoscopy or an invasive tracheal cannula to pass through. No matter whether a medical tube or an endoscope passes through or not, the passage port and the stomach tube passages are both airtight. The gas leaking port is not affected by pressure in the mask, constant gas leaking quantity is guaranteed, and exhaled gas is exhausted in an oriented way through a connecting pipeline.

Description

A kind of multi-functional noinvasive Ventilation mask
Technical field:
When this patent relates to the lasting no-wound mechanical ventilation of a kind of energy assurance, in gastight situation, carry out the operation of diagnosis and treatment of sputum aspirator tube suction secretions, Fibrobronchoscope interposition and through the branchofiberoscope tracheal intubation, similar through the capacity of the intrinsic leakage hole of face shield under different support pressure, can be directed through the leakage hole expellant gas and to be discharged into specific environment, and the noinvasive Ventilation mask of gastric tube passageway is provided.
Background technology:
The respiratory failure that the various causes of disease cause need be carried out Aided Machine ventilation, in order to keep patient's vital sign, for the treatment of the cause of disease provides time enough.The Aided Machine ventilation comprises no-wound mechanical ventilation and has wound mechanical ventilation, no-wound mechanical ventilation to reduce to be had wound mechanical ventilation and shortens the time that wound mechanical ventilation is arranged.When carrying out no-wound mechanical ventilation, there are several problems: 1. can not carry out simultaneously suction sputum during the no-wound mechanical ventilation, when utilizing sputum aspirator tube or branchofiberoscope to patient's suction sputum, must stop the noinvasive ventilation, the face shield of moving away, hypoxemia occurs owing to the patient can not continue ventilation, increase the weight of the state of an illness; At during orotracheal intubation, discharge along intubate with the patient airway secretions of pathogenic bacterium simultaneously, can cause operator's infection; 2. the state of an illness can not alleviation person after no-wound mechanical ventilation treatment for respiratory failure, some patients were need to carry out tracheal intubation in order to wound mechanical ventilation is arranged, when being arranged, the operation of wound intubate must remove the noinvasive Ventilation mask in the past, like this, in the process of whole operation, patient's oxygen supply and ventilation can not guarantee, fatefulue hypoxemia may occur; 3. for fear of RB, the noinvasive Ventilation mask is provided with leakage hole, owing to the size of this leakage hole is fixed, when the pressure of inspiration(Pi) increase of noinvasive ventilation, when being the pressure rising in the face shield, capacity through leakage hole increases, and this can reduce synchronism between human and machine and affect ventilatory effect; 4. through the pathogenic bacterium of leakage hole expellant gas with patient's pulmonary infection, during the present no-wound mechanical ventilation, patient's expellant gas directly comes the ward, understands like this contaminated air and the nosocomial infection that causes other patients; 5. the part respiratory failure needs to stop stomach tube when accepting no-wound mechanical ventilation, and stomach tube is between noinvasive Ventilation mask and face, and the crack that exists around it can cause gas leakage, and gas leakage can affect the ventilatory effect of no-wound mechanical ventilation.
Technology contents:
In order to realize: when can guarantee to continue no-wound mechanical ventilation, in gastight situation, carry out sputum aspirator tube suction secretions, the operation of diagnosis and treatment of Fibrobronchoscope interposition and through the branchofiberoscope tracheal intubation, similar through the capacity of the intrinsic leakage hole of face shield under different support pressure, can be directed through the leakage hole expellant gas and to be discharged into specific environment, and provide a kind of noinvasive Ventilation mask of gastric tube passageway, patent of the present invention provides: when a kind of energy guarantees to continue no-wound mechanical ventilation, in gastight situation, carry out sputum aspirator tube suction secretions, the operation of diagnosis and treatment of Fibrobronchoscope interposition and through the branchofiberoscope tracheal intubation, similar through the capacity of the intrinsic steam vent of face shield under different support pressure, can be directed through the steam vent expellant gas and to be discharged into specific environment, and the noinvasive Ventilation mask of gastric tube passageway is provided, it is characterized in that:
Passway (4), gas leakage mouthful (5), two gastric tube passageway (6) and two joints (7) that connect oxygen that cover (1) at the noinvasive Ventilation mask has air inlet (2), can supply sputum aspirator tube or branchofiberoscope or have wound tracheal intubation (3) to pass through.
Can supply sputum aspirator tube, on branchofiberoscope or the passway (4) that has wound tracheal intubation (3) to pass through three layers of thin film that closely is affixed are arranged, an aperture (9) is arranged on the outermost thin film (8), middle and innermost thin film is table tennis racket shaped (10), their shank is fixed on the limit of symmetrical passway (4), its elliptical section all can cover from the inboard the middle aperture (9) of outermost layer thin film (8), like this under naturalness, this membrane structure can not leak gas, work as sputum aspirator tube, branchofiberoscope or the wound tracheal intubation is arranged successively from the superiors toward the bottom when passing, surface layer film can tighten at sputum aspirator tube, branchofiberoscope or have the wound tracheal intubation periphery, guarantee thin film and sputum aspirator tube, branchofiberoscope or have wound can not leak gas between the tracheal intubation, and the thin film of intermediate layer and nexine can and do not allow resistively sputum aspirator tube, branchofiberoscope or have the wound tracheal intubation pass through, like this, carry out sputum aspirator tube suction secretions, the operation of diagnosis and treatment of Fibrobronchoscope interposition and when the branchofiberoscope tracheal intubation, no-wound mechanical ventilation can be proceeded and be air tight, guarantee on the one hand normally carrying out of noinvasive ventilation, simultaneously at during orotracheal intubation, patient airway secretions with pathogenic bacterium can not discharged along intubate, and it is infected that the operator can avoid.
There is a membrane structure (11) inboard of gas leakage mouthful (5), an aperture (12) that staggers with gas leakage mouthful (5) is arranged on this thin film, like this gas of face shield (1) successively by between aperture (12), thin film and the face shield (1) of thin film crack (13) and gas leakage mouthful (5) discharge, between thin film and the face shield (1) crack (13) can diminish or greatly because of gas pressure in the face shield high or low, thereby make the impact that air leakage from gas leakage mouthful is constant, be not subjected to gas pressure height in the face shield.
Gas leakage mouthful (a 5) outer periphery has a fish mouth spline structure (14), and by the pipeline (15) that is connected with this fish mouth spline structure, the breath that menometrorrhagia QI KOU (5) is discharged is discharged into specific environment with being directed, prevents sending out of pathogenic bacterium.
Each gastric tube passageway (6) by two semicircles removably elastic construction (16) form, when stomach tube (17) being arranged by inner when passing face shield outward, two semicircular elastic constructions (16) can air tight ground tight bundle stomach tubes (17) and are fixed on the face shield.
Description of drawings:
The product structure sketch map of Fig. 1, patent of the present invention.
Fig. 2, patent sputum aspirator tube of the present invention or branchofiberoscope or the structural representation of wound tracheal intubation by face shield arranged.
Fig. 3, patent stomach tube of the present invention are by the structural representation of face shield.
Embodiment:
Embodiment one:
See Fig. 1 and Fig. 2, having at the cover (1) of noinvasive Ventilation mask can be for sputum aspirator tube or branchofiberoscope or the passway (4) that has wound tracheal intubation (3) to pass through.
Three layers of thin film that closely is affixed are arranged on the passway (4), an aperture (9) is arranged on the outermost thin film (8), middle and innermost thin film is table tennis racket shaped (10), their shank is fixed on the limit of symmetrical passway (4), its elliptical section all can cover from the inboard the middle aperture (9) of outermost layer thin film (8), like this under naturalness, this membrane structure can not leak gas, work as sputum aspirator tube, branchofiberoscope or the wound tracheal intubation is arranged successively from the superiors toward the bottom when passing, surface layer film can tighten at sputum aspirator tube, branchofiberoscope or have the wound tracheal intubation periphery, guarantee thin film and sputum aspirator tube, branchofiberoscope or have wound can not leak gas between the tracheal intubation, and the thin film of intermediate layer and nexine can and do not allow resistively sputum aspirator tube, branchofiberoscope or have the wound tracheal intubation pass through.
Embodiment two:
Cover (1) at the noinvasive Ventilation mask has gas leakage mouthful (5), there is a membrane structure (11) its inboard, an aperture (12) that staggers with gas leakage mouthful (5) is arranged on this thin film, the such gas of face shield (1) aperture (12) by thin film successively, between thin film and the face shield (1) crack (13) and gas leakage mouthful (5) and discharging, between thin film and the face shield (1) crack (13) can diminish or greatly because of gas pressure in the face shield high or low, thereby make from the air leakage of gas leakage mouthful constant, be not subjected to the impact of gas pressure height in the face shield.
Embodiment three:
Cover (1) at the noinvasive Ventilation mask has gas leakage mouthful (5), its outer periphery has a fish mouth spline structure (14), by the pipeline (15) that is connected with this fish mouth spline structure, the breath that menometrorrhagia QI KOU (5) is discharged is discharged into specific environment with being directed, prevents sending out of pathogenic bacterium.
Embodiment four:
Cover (1) at the noinvasive Ventilation mask has two gastric tube passageway (6), each gastric tube passageway (6) by two semicircles removably elastic construction (16) form, when stomach tube (17) being arranged by inner when passing face shield outward, two semicircular elastic constructions (16) can air tight ground tight bundle stomach tubes (17) and are fixed on the face shield.

Claims (5)

1. one kind when can guarantee to continue no-wound mechanical ventilation, in gastight situation, carry out sputum aspirator tube suction secretions, the operation of diagnosis and treatment of Fibrobronchoscope interposition and through the branchofiberoscope tracheal intubation, similar through the capacity of the intrinsic steam vent of face shield under different support pressure, can be directed through the steam vent expellant gas and to be discharged into specific environment, and the noinvasive Ventilation mask of gastric tube passageway is provided, it is characterized in that: the cover (1) at the noinvasive Ventilation mask has air inlet (2), can be for sputum aspirator tube or branchofiberoscope or the passway (4) that has wound tracheal intubation (3) to pass through, gas leakage mouthful (5), two gastric tube passageway (6) and two joints (7) that connect oxygen.
2. when a kind of energy according to claim 1 guarantees to continue no-wound mechanical ventilation, in gastight situation, carry out sputum aspirator tube suction secretions, the operation of diagnosis and treatment of Fibrobronchoscope interposition and through the branchofiberoscope tracheal intubation, similar through the capacity of the intrinsic steam vent of face shield under different support pressure, can be directed through the steam vent expellant gas and to be discharged into specific environment, and provide the noinvasive Ventilation mask of gastric tube passageway, it is characterized in that: can supply sputum aspirator tube, on branchofiberoscope or the passway (4) that has wound tracheal intubation (3) to pass through three layers of thin film that closely is affixed are arranged, an aperture (9) is arranged on the outermost thin film (8), middle and innermost thin film is table tennis racket shaped (10), their shank is fixed on the limit of symmetrical passway (4), its elliptical section all can cover from the inboard the middle aperture (9) of outermost layer thin film (8), like this under naturalness, this membrane structure can not leak gas, work as sputum aspirator tube, branchofiberoscope or the wound tracheal intubation is arranged successively from the superiors toward the bottom when passing, surface layer film can tighten at sputum aspirator tube, branchofiberoscope or have the wound tracheal intubation periphery, guarantee thin film and sputum aspirator tube, branchofiberoscope or have wound can not leak gas between the tracheal intubation, and the thin film of intermediate layer and nexine can and do not allow resistively sputum aspirator tube, branchofiberoscope or have the wound tracheal intubation pass through.
3. when a kind of energy according to claim 2 guarantees to continue no-wound mechanical ventilation, in gastight situation, carry out sputum aspirator tube suction secretions, the operation of diagnosis and treatment of Fibrobronchoscope interposition and through the branchofiberoscope tracheal intubation, similar through the capacity of the intrinsic steam vent of face shield under different support pressure, can be directed through the steam vent expellant gas and to be discharged into specific environment, and provide the noinvasive Ventilation mask of gastric tube passageway, it is characterized in that: there is a membrane structure (11) inboard of gas leakage mouthful (5), an aperture (12) that staggers with gas leakage mouthful (5) is arranged on this thin film, the such gas of face shield (1) aperture (12) by thin film successively, between thin film and the face shield (1) crack (13) and gas leakage mouthful (5) and discharging, between thin film and the face shield (1) crack (13) can diminish or greatly because of gas pressure in the face shield high or low, thereby make from the air leakage of gas leakage mouthful constant, be not subjected to the impact of gas pressure height in the face shield.
4. when a kind of energy according to claim 3 guarantees to continue no-wound mechanical ventilation, in gastight situation, carry out sputum aspirator tube suction secretions, the operation of diagnosis and treatment of Fibrobronchoscope interposition and through the branchofiberoscope tracheal intubation, similar through the capacity of the intrinsic steam vent of face shield under different support pressure, can be directed through the steam vent expellant gas and to be discharged into specific environment, and provide the noinvasive Ventilation mask of gastric tube passageway, it is characterized in that: gas leakage mouthful (a 5) outer periphery has a fish mouth spline structure (14), by the pipeline (15) that is connected with this fish mouth spline structure, the breath that menometrorrhagia QI KOU (5) is discharged is discharged into specific environment with being directed, prevents sending out of pathogenic bacterium.
5. when a kind of energy according to claim 4 guarantees to continue no-wound mechanical ventilation, in gastight situation, carry out sputum aspirator tube suction secretions, the operation of diagnosis and treatment of Fibrobronchoscope interposition and through the branchofiberoscope tracheal intubation, similar through the capacity of the intrinsic steam vent of face shield under different support pressure, can be directed through the steam vent expellant gas and to be discharged into specific environment, and provide the noinvasive Ventilation mask of gastric tube passageway, it is characterized in that: each gastric tube passageway (6) by two semicircles removably elastic construction (16) form, when stomach tube (17) being arranged by inner when passing face shield outward, two semicircular elastic constructions (16) can air tight ground tight bundle stomach tubes (17) and are fixed on the face shield.
CN2011102348044A 2011-08-09 2011-08-09 Multifunctional non-invasive ventilation mask CN102921085A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103520817A (en) * 2013-10-24 2014-01-22 广州医科大学附属第一医院 Device preventing air leakage of airway in process of eliminating airway secretions
CN106267504A (en) * 2016-08-30 2017-01-04 胡团敏 Modified model endoscopy anaesthetic mask

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030047189A1 (en) * 2001-09-05 2003-03-13 Kumar Matthew M. Intubating ventilatory face mask
CN2829768Y (en) * 2005-09-29 2006-10-25 于杨 Breathing mask for easy nasal feeding and sucking phlegm
CN201006137Y (en) * 2006-12-21 2008-01-16 上海中山医疗科技发展公司 Multifunctional breathing face mask
CN202554701U (en) * 2011-08-12 2012-11-28 郑则广 Multi-function noninvasive ventilating face shield

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20030047189A1 (en) * 2001-09-05 2003-03-13 Kumar Matthew M. Intubating ventilatory face mask
CN2829768Y (en) * 2005-09-29 2006-10-25 于杨 Breathing mask for easy nasal feeding and sucking phlegm
CN201006137Y (en) * 2006-12-21 2008-01-16 上海中山医疗科技发展公司 Multifunctional breathing face mask
CN202554701U (en) * 2011-08-12 2012-11-28 郑则广 Multi-function noninvasive ventilating face shield

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103520817A (en) * 2013-10-24 2014-01-22 广州医科大学附属第一医院 Device preventing air leakage of airway in process of eliminating airway secretions
CN103520817B (en) * 2013-10-24 2016-01-27 广州医科大学附属第一医院 A kind of device preventing air flue from leaking gas when removing airway secretions
CN106267504A (en) * 2016-08-30 2017-01-04 胡团敏 Modified model endoscopy anaesthetic mask
CN106267504B (en) * 2016-08-30 2018-05-04 胡团敏 Modified endoscopy anaesthetic mask

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Application publication date: 20130213

C02 Deemed withdrawal of patent application after publication (patent law 2001)