CN104056335A - Airway humidifying device - Google Patents

Airway humidifying device Download PDF

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Publication number
CN104056335A
CN104056335A CN201410303625.5A CN201410303625A CN104056335A CN 104056335 A CN104056335 A CN 104056335A CN 201410303625 A CN201410303625 A CN 201410303625A CN 104056335 A CN104056335 A CN 104056335A
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CN
China
Prior art keywords
oxygen
pipe
humidifying
container
interface
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201410303625.5A
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Chinese (zh)
Inventor
刘哲
申哲
刘伟峰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
First Affiliated Hospital of Henan University of Science and Technology
Original Assignee
First Affiliated Hospital of Henan University of Science and Technology
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by First Affiliated Hospital of Henan University of Science and Technology filed Critical First Affiliated Hospital of Henan University of Science and Technology
Priority to CN201410303625.5A priority Critical patent/CN104056335A/en
Publication of CN104056335A publication Critical patent/CN104056335A/en
Pending legal-status Critical Current

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Abstract

The invention discloses an airway humidifying device, comprising a drum like container and an upper cover which are made of a medical transparent plastic material; the upper cover and the drum like container are hermetically buckled; a through hole is formed in the center of the top of the upper cover and is connected with one end of a humidifying tube; the other end of the humidifying tube is provided with a skew opening with a sharp end; an infusion bag containing humidifying liquid is inserted into the skew opening; an oxygen interface and a medicine injection interface which are communicated with the inner cavity of the container are formed in the side wall of the drum like container; the oxygen interface is connected with an oxygen pipe; the medicine injection interface is connected with a medicine injection pipe; a hose is arranged at the bottom of the drum like container and is provided with a flow regulating valve; the lower end of the hose is positioned at the upper end surface of a tracheal catheter; a sealing cover is movably arranged at the upper part of the tracheal catheter; the sealing cover is formed by a sterilized filter net and a seal ring arranged at the periphery of the sterilized filter net. The airway humidifying device is simple in structure, easy to manufacture, low in manufacturing cost and convenient to use, thus enhancing the airway humidifying effect of a patient and ensuring the comfortable level of the patient.

Description

A kind of air flue humidification device
Technical field
The invention belongs to technical field of medical instruments, especially relate to a kind of air flue humidification device.
Background technology
At present, artificial airway's foundation is the important measures of rescuing and treating critical illness patient.After artificial airway sets up, suck gas and got around nasal cavity and the upper respiratory tract with warm and moistening function, must manually add gentle humidifying, otherwise easily cause thick sputum, stop up air flue and cause life danger.When patient carries out oxygen suction and air flue humidification, traditional method is that oxygen hose and air flue humidification pipe are put into endotracheal tube simultaneously, and above-mentioned pipe is difficult for fixing, and oxygen hose, air flue humidification pipe easily come off, and affect patient's humidifying and oxygen uptake effect; During suction sputum, oxygen hose and air flue humidification pipe need be taken out in endotracheal tube, ability implementation and operation, has now just stopped oxygen supply and air flue humidification, has affected the gas exchange of pulmonary, and blood oxygen saturation is declined, occur feeling suffocated, and cyanosis, even asphyxia.During suction sputum, conduit is taken out and brought again the risk infecting.
Summary of the invention
For addressing the above problem, the object of this invention is to provide a kind of air flue humidification device simple in structure, reasonable in design, easy to use.
For achieving the above object, the present invention adopts following technical scheme:
A kind of air flue humidification device, the cylindrical container and the upper cover that comprise medical transparent plastic material, upper cover and cylindrical container sealing fasten, upper cover center of top offers through hole, through hole is connected with humidifying pipe one end, the humidifying pipe other end is the cuspidated angle of tool, and this angle inserts the transfusion bag that is loaded with humidification fluid; On cylindrical container sidewall, offer the oxygen interface, the injection interface that communicate with container intracavity, oxygen interface connects oxygen hose, and injection interface connects medicine-pouring pipe, and cylindrical container bottom is provided with flexible pipe, flexible pipe is provided with flow control valve, and flexible pipe lower end is positioned at endotracheal tube upper surface; Endotracheal tube top movable is provided with seal cover, and the sealing ring that seal cover is provided with by aseptic filter screen and excircle thereof forms.
Further, above-mentioned flexible pipe is fixed on endotracheal tube by fixed card.
Further, above-mentioned oxygen hose, medicine-pouring pipe are connected with oxygen interface, injection interface thread respectively.
Owing to adopting technical scheme as above, the present invention has following superiority:
This air flue humidification device, it is simple in structure, reasonable in design, be easy to make, cost of manufacture is low, easy to use, the transfusion bag that extruding is loaded with humidification fluid can be clamp-oned humidification fluid in cylindrical container to enter and in air flue, carry out humidifying, reduce nurse and dripped the infection risk that medicine operation brings, utilize cylindrical container to increase patient's ventilation, strengthened the effect of patient's air flue humidification, guarantee patient's comfort level, when the sputum of patient's expectoration or thick secretions are attached to the disposable seal cover on endotracheal tube top, this seal cover is pulled down, the seal cover more renewing, use and easy to operate, during suction sputum, open seal cover and expose endotracheal tube mouth, still sustainablely by flexible pipe humidifying and oxygen uptake, can make patient when suction sputum, not interrupt humidifying and oxygen confession, guaranteed the stable of conditions of patients, avoided humidifying pipe to take out the infection risk bringing.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
In figure: 1-transfusion bag; 2-humidifying pipe; 3-oxygen hose; 4-cylindrical container; 5-flexible pipe; 6-flow control valve; 7-endotracheal tube; 8-seal cover; 9-fixed card; 10-medicine-pouring pipe; 11-upper cover.
The specific embodiment
Below in conjunction with drawings and Examples, technical scheme of the present invention is described in further detail.
As shown in Figure 1, this air flue humidification device, it comprises cylindrical container 4 and the upper cover 11 of medical transparent plastic material, cylindrical container open top, upper cover and cylindrical container sealing fasten, and upper cover center of top offers through hole, and through hole is connected with humidifying pipe 2 one end, the humidifying pipe other end is the cuspidated angle of tool, and this angle inserts the transfusion bag 1 that is loaded with humidification fluid; On cylindrical container sidewall, offer the oxygen interface, the injection interface that communicate with container intracavity, oxygen interface connects oxygen hose 3, injection interface connects medicine-pouring pipe 10, cylindrical container bottom is provided with flexible pipe 5, flexible pipe is provided with flow control valve 6, flexible pipe lower end is positioned at endotracheal tube 7 upper surfaces, and flexible pipe is fixed on endotracheal tube outer wall by fixed card 9; Endotracheal tube top movable is provided with seal cover 8, and the sealing ring that seal cover is provided with by aseptic filter screen and excircle thereof forms.
The filter screen of above-mentioned seal cover 8 adopts cotton yarn material, is disposable use, can change at any time, and do not affect the exhalation of carbon dioxide during pollution.
Above-mentioned seal cover one side and endotracheal tube are hinged, and seal cover can be opened to 180 degree.
Above-mentioned oxygen hose, medicine-pouring pipe are connected with oxygen interface, injection interface thread respectively, and oxygen hose 3, medicine-pouring pipe 9 are 10 °~30 ° with the angle of cylindrical container 4.
During use, the flexible pipe lower end of cylindrical container bottom and the seal cover on endotracheal tube top are close to, flexible pipe makes it fixing via fixed card, extruding is loaded with the transfusion bag of humidification fluid, humidification fluid is clamp-oned in cylindrical container to enter and in air flue, carried out humidifying, utilize oxygen supply device via oxygen hose oxygen supply, can in air flue humidification, via medicine-pouring pipe, continue injection.When needed, as more in expectorant crust, before and after suction sputum, can be by regulating the flow control valve on flexible pipe to increase injection humidification fluid flow; When patient's sputum is obviously thin, amount of expectoration increases, and while occurring that humidifying is excessive, temporarily stops humidification fluid injecting by adjust flux control valve, and can solve to greatest extent individual patients needs difference, makes patient more comfortable.

Claims (3)

1. an air flue humidification device, it is characterized in that: the cylindrical container and the upper cover that comprise medical transparent plastic material, upper cover and cylindrical container sealing fasten, upper cover center of top offers through hole, through hole is connected with humidifying pipe one end, the humidifying pipe other end is the cuspidated angle of tool, and this angle inserts the transfusion bag that is loaded with humidification fluid; On cylindrical container sidewall, offer the oxygen interface, the injection interface that communicate with container intracavity, oxygen interface connects oxygen hose, and injection interface connects medicine-pouring pipe, and cylindrical container bottom is provided with flexible pipe, flexible pipe is provided with flow control valve, and flexible pipe lower end is positioned at endotracheal tube upper surface; Endotracheal tube top movable is provided with seal cover, and the sealing ring that seal cover is provided with by aseptic filter screen and excircle thereof forms.
2. air flue humidification device according to claim 1, is characterized in that: its flexible pipe is fixed on endotracheal tube by fixed card.
3. air flue humidification device according to claim 1, is characterized in that: its oxygen hose, medicine-pouring pipe are connected with oxygen interface, injection interface thread respectively.
CN201410303625.5A 2014-06-30 2014-06-30 Airway humidifying device Pending CN104056335A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410303625.5A CN104056335A (en) 2014-06-30 2014-06-30 Airway humidifying device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410303625.5A CN104056335A (en) 2014-06-30 2014-06-30 Airway humidifying device

Publications (1)

Publication Number Publication Date
CN104056335A true CN104056335A (en) 2014-09-24

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410303625.5A Pending CN104056335A (en) 2014-06-30 2014-06-30 Airway humidifying device

Country Status (1)

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CN (1) CN104056335A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104759011A (en) * 2015-03-27 2015-07-08 杨智全 Medicine feeding type trachea cannula
CN108785823A (en) * 2018-07-11 2018-11-13 首都医科大学附属北京朝阳医院 A kind of water controller for active warming humidification device

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3538033A1 (en) * 1985-10-25 1987-04-30 Lang Volker Device for the connection of patients to artificial respirators with insertion valve for suction probes and automatic elimination of condensation water
JPH08257126A (en) * 1995-02-16 1996-10-08 Smiths Ind Plc Humidifying machine system
CN201361341Y (en) * 2009-03-12 2009-12-16 四川省医学科学院(四川省人民医院) Multifunctional protective device for continuous humidification of artificial airway
CN201410205Y (en) * 2009-06-19 2010-02-24 遵义医学院附属医院 Multifunctional sleeve cap of gas pipe for medical purpose
CN203107926U (en) * 2013-02-05 2013-08-07 青岛大学医学院附属医院 Medical multifunctional trachea cannula connector
CN103800980A (en) * 2012-11-08 2014-05-21 李尧 Oxygen inhalation and humidification mixing device used for trachea cannula and tracheotomy
CN203663204U (en) * 2013-12-27 2014-06-25 龚丽娜 Medical endotracheal intubation connection head
CN203935492U (en) * 2014-06-30 2014-11-12 河南科技大学第一附属医院 A kind of air flue humidification device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3538033A1 (en) * 1985-10-25 1987-04-30 Lang Volker Device for the connection of patients to artificial respirators with insertion valve for suction probes and automatic elimination of condensation water
JPH08257126A (en) * 1995-02-16 1996-10-08 Smiths Ind Plc Humidifying machine system
CN201361341Y (en) * 2009-03-12 2009-12-16 四川省医学科学院(四川省人民医院) Multifunctional protective device for continuous humidification of artificial airway
CN201410205Y (en) * 2009-06-19 2010-02-24 遵义医学院附属医院 Multifunctional sleeve cap of gas pipe for medical purpose
CN103800980A (en) * 2012-11-08 2014-05-21 李尧 Oxygen inhalation and humidification mixing device used for trachea cannula and tracheotomy
CN203107926U (en) * 2013-02-05 2013-08-07 青岛大学医学院附属医院 Medical multifunctional trachea cannula connector
CN203663204U (en) * 2013-12-27 2014-06-25 龚丽娜 Medical endotracheal intubation connection head
CN203935492U (en) * 2014-06-30 2014-11-12 河南科技大学第一附属医院 A kind of air flue humidification device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104759011A (en) * 2015-03-27 2015-07-08 杨智全 Medicine feeding type trachea cannula
CN108785823A (en) * 2018-07-11 2018-11-13 首都医科大学附属北京朝阳医院 A kind of water controller for active warming humidification device

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Application publication date: 20140924

RJ01 Rejection of invention patent application after publication