CN204121563U - Oxygen humidifier for patient in endotracheal intubation or tracheotomy offline - Google Patents
Oxygen humidifier for patient in endotracheal intubation or tracheotomy offline Download PDFInfo
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- CN204121563U CN204121563U CN201420604633.9U CN201420604633U CN204121563U CN 204121563 U CN204121563 U CN 204121563U CN 201420604633 U CN201420604633 U CN 201420604633U CN 204121563 U CN204121563 U CN 204121563U
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- tracheal intubation
- tracheotomy
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- oxygen
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Abstract
本实用新型公开了一种用于气管插管或气管切开脱机患者的氧气湿化器，包括依次连通的输氧管、雾化器和导管接头，所述雾化器上设有注液孔。本实用新型具有结构简单，连接方便，使用范围广，在进行气道湿化的同时不影响患者正常持续供氧，提高了人工气道的管理质量，避免发生院内感染，减轻护士工作量的优点。
The utility model discloses an oxygen humidifier for offline patients with tracheal intubation or tracheotomy. . The utility model has the advantages of simple structure, convenient connection, wide application range, and does not affect the normal and continuous oxygen supply of patients while humidifying the airway, improves the management quality of the artificial airway, avoids nosocomial infection, and reduces the workload of nurses. .
Description
Technical field
This utility model relates to technical field of medical instruments, particularly relates to a kind of oxygen humidifier for tracheal intubation or tracheotomy off line patient.
Background technology
The application of artificial airway in serious symptom first aid procedures gets more and more, but being based upon of artificial airway plays while therapeutical effect, have also been changed the normal physiology of respiration of patient, lose upper respiratory tract to the heating of suction gas, humidification and filtration, cause air flue easily dry, sputum is difficult to discharge, and adds the chance of infection.Directly be connected with artificial airway by oxygen source with oxygen catheter, in artificial airway, this traditional method of instilled humidification is eliminated gradually simultaneously.
At present clinically, when using respirator, heat atomization, the humidification device that are carried by respirator, atomization and the humidifying problem of patient artificial airway obtain good solution.And the atomization of the off line patient of tracheal intubation or tracheotomy, humidifying also exist certain defect, the humidification device in particular for intubation is less.For tracheotomy patients, usually adopt autogenous cutting face mask to carry out nebulae inhalation or Continuous moisture, its laryngeal mask area is comparatively large, and sealing is poor, and oxygen is easily revealed; Intubation needs the laryngeal mask partial demolition of autogenous cutting face mask, then finds suitable joint and be communicated with can use with the conduit of tracheal intubation, cumbersome.In addition, existing atomization, humidification device in use, need nurse manually atomization, humidification device to be opened, then in device, medicinal liquid or humidifying water is added, patient's oxygen supply is interrupted in this process, increases again nurse job amount, also can increase infection probability.
Utility model content
The technical problems to be solved in the utility model overcomes the deficiencies in the prior art, provides the oxygen humidifier for tracheal intubation or tracheotomy off line patient that a kind of structure is simple, easy to use and reliable.
For solving the problems of the technologies described above, this utility model by the following technical solutions:
For a tracheal intubation or tracheotomy off line patient's oxygen humidifier, comprise be communicated with successively oxygen catheter, nebulizer and catheter adapter, described nebulizer is provided with liquid injection hole.
Further improvement as technique scheme:
Described catheter adapter comprises body, and the front end of body is used for being communicated with the conduit of tracheal intubation or tracheotomy patients, and the rear end of body is equiped with the end cap for blocking foreign body, and has gap between end cap and end, body rear end.
The rear end of described body offers the annular groove of circumference, and described end cap is installed with snap ring, and described snap ring is arranged in described annular groove actively.
Described end cap offers spiracle.
Described snap ring is elastic split ring.
Described nebulizer comprises cup, bowl cover and jet pipe, described bowl cover coordinates with cup and forms cavity, in described cavity and lower end is located at by jet pipe, and to extend to cavity outer and be communicated with described oxygen catheter, jet pipe inner chamber is provided with taper reducer, and described taper reducer is communicated with the spout of jet pipe upper end and the passage of lower end.
Described bowl cover and cup are integrated built-in structure.
In the cavity that bowl cover and cup are formed, be provided with atomization bulb, described atomization bulb is positioned at above described jet pipe and the centre of sphere is positioned on the axial line of jet pipe.
Jet pipe upper end is provided with inner fovea part.
Described liquid injection hole porch is connected with sealing cap.
Compared with prior art, the utility model has the advantage of: oxygen catheter in use, is communicated with oxygen source by tracheal intubation or tracheotomy off line patient, and the conduit of catheter adapter with tracheal intubation or tracheotomy patients is communicated with, structure is simple, and easy to connect, the scope of application is wide; The liquid injection hole that nebulizer is offered is communicated with one-time infusion tube, one-time infusion tube is communicated with the transfusion bottle filling nebulae inhalation medicinal liquid or humidifying water, just the mode of closed transfusion nebulae inhalation medicinal liquid or humidifying water can be injected, without the need to manually adding in nebulizer, do not affect the oxygen supply of patient's normal continuous, avoid infecting, also mitigate nurse job amount.
Accompanying drawing explanation
Fig. 1 is this utility model for the structural representation of the oxygen humidifier of tracheal intubation or tracheotomy off line patient.
Fig. 2 is the A direction view of Fig. 1.
Fig. 3 is the B direction view of Fig. 1.
Fig. 4 is the enlarged drawing at C place in Fig. 1.
In figure, each label represents: 1, oxygen catheter; 2, nebulizer; 21, cup; 22, bowl cover; 23, jet pipe; 231, reducer; 232, inner fovea part; 24, bulb is atomized; 25, liquid injection hole; 3, catheter adapter; 31, body; 311, annular groove; 4, sealing cap; 5, end cap; 51, snap ring; 52, spiracle; 6, connecting rod.
Detailed description of the invention
Below with reference to Figure of description and specific embodiment, this utility model is described in further details.
As shown in Figures 1 to 4, the oxygen humidifier for tracheal intubation or tracheotomy off line patient of the present embodiment, comprise be communicated with successively oxygen catheter 1, nebulizer 2 and catheter adapter 3, nebulizer 2 is provided with liquid injection hole 25.When tracheal intubation or tracheotomy patients use, be communicated with oxygen source by oxygen catheter 1, catheter adapter 3 is communicated with the conduit of tracheal intubation or tracheotomy patients, and structure is simple, and easy to connect, the scope of application is wide; By arranging liquid injection hole 25 on nebulizer 2, liquid injection hole 25 is communicated with one-time infusion tube again, one-time infusion tube is communicated with the transfusion bottle filling nebulae inhalation medicinal liquid or humidifying water, just the mode of closed transfusion nebulae inhalation medicinal liquid or humidifying water can be injected, add in nebulizer 2 without the need to artificial, do not affect the normal oxygen supply of patient, and avoid infecting, also mitigate the workload of nurse.
In the present embodiment, catheter adapter 3 comprises body 31, the front end of body 31 is used for being communicated with the conduit of intubation, or the laryngeal mask of tracheotomy patients is communicated with, the rear end of body 31 is equiped with the end cap 5 for blocking foreign body, and has gap between end cap 5 and end, body 31 rear end, suction sputum is carried out by sputum aspirator tube under gap, arranging end cap 5 prevents dust, foreign body etc. from entering in patient body by catheter adapter 3, avoid patient voluntarily expectoration sputum splash, reduce nosocomial infection.
In the present embodiment, the rear end of body 31 offers the annular groove 311 of circumference, end cap 5 is installed with snap ring 51, snap ring 51 is arranged in annular groove 311 actively, realize being flexibly connected of end cap 5 and catheter adapter 3, be convenient to the installation site of installing end cap 5 and adjustment end cap 5, facilitate medical personnel to operate.
In the present embodiment, end cap 5 offers spiracle 52, facilitate patient to discharge breath, prevent carbon dioxide retention.
In the present embodiment, snap ring 51 is elastic split ring, adopts elastic split ring to be convenient to the installation of snap ring 51, and ensures to install reliably.
In the present embodiment, nebulizer 2 comprises cup 21, bowl cover 22 and jet pipe 23, bowl cover 22 coordinates with cup 21 and forms cavity, in cavity and lower end is located at by jet pipe 23, and to extend to cavity outer and be communicated with oxygen catheter 1, be provided with taper reducer 231 in jet pipe 23, taper reducer 231 is communicated with the spout of jet pipe 23 upper end and the passage of lower end.During actual use, oxygen enters jet pipe 23 through oxygen catheter 1, under the effect of taper reducer 231, accelerates the flow velocity of oxygen, forms jet, by the medicinal liquid in cavity or humidifying water atomization.In the present embodiment, liquid injection hole 25 is arranged on bowl cover 22, is convenient to medicinal liquid in transfusion bottle or humidifying water drips from top to down.
In the present embodiment, bowl cover 22 and cup 21 are integrated built-in structure, can avoid further the treatment medicinal liquid in cavity or humidifying water contaminated, guarantee safety.
In the present embodiment, be provided with in the cavity that bowl cover 22 and cup 21 are formed and be atomized bulb 24, atomization bulb 24 is positioned at the top of jet pipe 23 and the centre of sphere is positioned on the axial line of jet pipe 23, the atomized liquid of ejection in jet pipe 23, through the effect of atomization bulb 24, evenly spread toward all directions, promote atomizing effect further.Being atomized bulb 24 in the present embodiment is positioned on bowl cover 22 through three connecting rods 6, and the gap of atomized liquid between connecting rod 6 enters catheter adapter 3.Except the present embodiment, atomization bulb 24 is also positioned on cup 21 by other support components.
In the present embodiment, jet pipe 23 upper end is provided with inner fovea part 232, jet pipe 23 outer wall is tilted to jet pipe 23 inwall, can by controlling liquid level in cavity, nebulae inhalation medicinal liquid or humidifying water is made to enter inner fovea part 232 from jet pipe 23 outer wall to the slow overflow of jet pipe 23 inwall, thus guarantee to cover thin layer liquid above inner fovea part 232, improve atomizing effect.
In the present embodiment, liquid injection hole 25 upper end open place is provided with sealing cap 4, and sealing cap 4 is connected with liquid injection hole 25.Added medicinal liquid or humidifying water in cavity after, sealing cap 4 is covered liquid injection hole 25, has played good sealing function, prevented dust, foreign body etc. from entering in cavity; Sealing cap 4 be connected with liquid injection hole 25 prevent sealing cap 4 from opening after drop, use convenient.
Although this utility model discloses as above with preferred embodiment, but and be not used to limit this utility model.Any those of ordinary skill in the art, when not departing from technical solutions of the utility model scope, the technology contents of above-mentioned announcement all can be utilized to make many possible variations and modification to technical solutions of the utility model, or be revised as the Equivalent embodiments of equivalent variations.Therefore, every content not departing from technical solutions of the utility model, according to this utility model technical spirit to any simple modification made for any of the above embodiments, equivalent variations and modification, all should drop in the scope of technical solutions of the utility model protection.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420604633.9U CN204121563U (en) | 2014-10-20 | 2014-10-20 | Oxygen humidifier for patient in endotracheal intubation or tracheotomy offline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420604633.9U CN204121563U (en) | 2014-10-20 | 2014-10-20 | Oxygen humidifier for patient in endotracheal intubation or tracheotomy offline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204121563U true CN204121563U (en) | 2015-01-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420604633.9U Expired - Fee Related CN204121563U (en) | 2014-10-20 | 2014-10-20 | Oxygen humidifier for patient in endotracheal intubation or tracheotomy offline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204121563U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107198809A (en) * | 2017-06-16 | 2017-09-26 | 戴萍 | A kind of atomizer for trachea cannula |
| CN107875495A (en) * | 2017-10-23 | 2018-04-06 | 屈蕾蕾 | A kind of tracheotomy nursing method and device |
| CN109513088A (en) * | 2018-11-14 | 2019-03-26 | 复旦大学附属华山医院 | Autogenous cutting oxygen supply humidification device |
-
2014
- 2014-10-20 CN CN201420604633.9U patent/CN204121563U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107198809A (en) * | 2017-06-16 | 2017-09-26 | 戴萍 | A kind of atomizer for trachea cannula |
| CN107875495A (en) * | 2017-10-23 | 2018-04-06 | 屈蕾蕾 | A kind of tracheotomy nursing method and device |
| CN109513088A (en) * | 2018-11-14 | 2019-03-26 | 复旦大学附属华山医院 | Autogenous cutting oxygen supply humidification device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150128 Termination date: 20171020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |