CN208943177U - The dedicated oxygen humidifier of Anesthesia machine - Google Patents
The dedicated oxygen humidifier of Anesthesia machine Download PDFInfo
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- CN208943177U CN208943177U CN201820299820.9U CN201820299820U CN208943177U CN 208943177 U CN208943177 U CN 208943177U CN 201820299820 U CN201820299820 U CN 201820299820U CN 208943177 U CN208943177 U CN 208943177U
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- shell
- oxygen
- anesthesia machine
- injection pipe
- water
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Abstract
The utility model discloses a kind of dedicated oxygen humidifiers of Anesthesia machine, including hollow shell, through the connecting tube of hollow shell, and it is filled in the water absorption layer between shell and connecting tube, the shell both ends are equipped with cover board, the cover board is equipped with water injection pipe, extends an aqueduct into shell along water injection pipe；Through-hole is distributed on the connecting tube and aqueduct.It is compared to the prior art, oxygen humidifier structure described herein is simple, effect is good；This is designed as medical disposable material, is conveniently replaceable, and also meets sterility requirements；Adapt to can oxygen humidification in the closed respiratory cycle of patients with general anesthesia, filled up the research and design of related fields in clinic, there is advanced and applicability；Meanwhile oxygen humidification of design when being also applied for the respiratory nursing of general Anesthetic Patients, the patient in the severe ward for using ventilator support can also be used this device, achieve the purpose that oxygen humidification, have a wide range of application.
Description
Technical field
The utility model belongs to medical instrument, and in particular to a kind of dedicated oxygen humidifier of Anesthesia machine.
Background technique
In modern clinic work, the oxygen of Anesthesia machine is usually pure oxygen, i.e., 100% oxygen gas component, is free of other gases
Ingredient, including moisture.Therefore the oxygen blown out from Anesthesia machine suction end is dry oxygen, these oxygen are with breathing circuit for anesthesia air inlet pipe
Road enters in Patients with Lung, and row gas exchanges are converted to carbon dioxide, later the carbon dioxide of the part oxygen not exchanged and generation
Outlet pipe discharge in breathing circuit for anesthesia.During this, can take away part intrapulmonary and endotracheal moisture, cause
Tracheae and tunica mucosa bronchiorum and sputum are dry, and mucous epithelium fibre swing obstacle, to sputum can be made to deposit, phlegm scab is formed, small
Phlegm scab will cause air flue caliber and narrow, airway resistance increases, influence lung oxygen and and ventilation, histanoxia can be aggravated, it is big
Phlegm scab will cause acute airway obstruction, vital sign crisis occurs.Such case is in gerontal patient, especially pulmonary dysfunction, length
Phase smoking, the patient of COPD or surgery anesthesia overlong time, incidence are higher.Therefore oxygen humidifying device is in anaesthetic circuit
It is necessary to.However, oxygen humidifying device present on current market, it is more common in and is used on ventilator in severe ward, and
Suitable oxygen humidifying device is seldom seen on Anesthesia machine.The design aim of this oxygen humidifying device is to solve the above problems, change
The oxygen humidification problem of kind Anesthetic Patients, reduces respiratory system complication, increases patient's prognosis, achievees the purpose that quick recovery.
Utility model content
Purpose of utility model: in view of the foregoing defects the prior art has, simple, effect that this application provides a kind of structures
The good dedicated oxygen humidifier of Anesthesia machine.
Technical solution: the dedicated oxygen humidifier of Anesthesia machine described herein, including hollow shell, through hollow shell
Connecting tube, and the water absorption layer being filled between shell and connecting tube, the shell both ends are equipped with cover board, set on the cover board
There is water injection pipe, extends an aqueduct into case body along water injection pipe；It is distributed on the intracorporal connecting tube of the shell and aqueduct
Through-hole.
The shell is feasible arbitrary shape, preferably cylindrical or cube or cuboid.
Any cover board is an integral structure with shell.It is close that cover plate lid at shell both ends obtains entire oxygen humidifier
Envelope, it is preferred that inlet end deck design is to be an integral molding structure with shell, and outlet side is designed as the spiral lid that can be unscrewed
Plate.
Preferably, the middle position of water absorption layer is arranged in the water injection pipe and aqueduct.The water injection pipe is two, respectively
On two cover boards.
The water injection pipe is equipped with a water filling pipe cap.
The water absorption layer is water-absorbing sponge, and the space between specific configuration and shell and connecting tube is consistent.
The size of above-mentioned all parts can be adjusted according to the actual situation.
Working principle: when oxygen humidifier dedicated using Anesthesia machine described herein, for the first time in use, to water injection pipe
Interior injection 15ml sterile purified water or water for injection, injected 10ml sterile purified water or note to every side every 30 minutes later
It penetrates and is conducive to moisture to be kept the water absorption layer of humidification machine inner connection tube outer wrap to be always maintained at enough moisture with water and evaporated；It will connection
Pipe is connected on oxygen channel, and oxygen enters in oxygen humidifier connecting tube from inlet end, and the moisture on sponge contact surface can be with
Oxygen enter patient airway and intrapulmonary, to reach sputum and tunica mucosa tracheae humidifying purpose.That is the humidification machine principle of the application
It is that partial moisture is taken away by gas flowing, achievees the purpose that oxygen humidification.
The utility model has the advantages that being compared to the prior art, oxygen humidifier structure described herein is simple, effect is good；This sets
It is calculated as medical disposable material, is conveniently replaceable, sterility requirements are also met；Adapt to can oxygen humidification in the closed respiratory cycle of patients with general anesthesia,
The research and design of related fields in clinic have been filled up, there is advanced and applicability；Meanwhile the design is also applied for general fiber crops
The oxygen humidification when respiratory nursing of liquor-saturated patient, the patient in the severe ward for using ventilator support, can also be used this dress
It sets, achievees the purpose that oxygen humidification, have a wide range of application.
Detailed description of the invention
Fig. 1 is the application humidification machine structural schematic diagram；
Fig. 2 is schematic diagram of housing structure；
Fig. 3 is connecting pipe structure schematic diagram；
Fig. 4 is water suction schematic diagram of a layer structure；
Fig. 5 is covering plate structure schematic diagram；
Fig. 6 is water filling tube cap structure schematic diagram；
Fig. 7 is the mounting structure schematic diagram that the application humidification machine is used for Anesthesia machine.
Specific embodiment
The application is explained in detail combined with specific embodiments below.
The dedicated oxygen humidifier of Anesthesia machine as shown in Figure 1, including hollow shell 1, through the connection of hollow shell 1
Pipe 2, and the water absorption layer 3 being filled between shell 1 and connecting tube 2,1 both ends of shell are equipped with cover board 4, on the cover board 4
Equipped with water injection pipe 5, extend an aqueduct 6 into 1 shell of shell along water injection pipe 5；Connecting tube 2 and aqueduct 6 in the shell 1
On through-hole 7 (as shown in Figure 3) is distributed with.Wherein, for shell as shown in Fig. 2, for cylinder, the cover board 4 and shell 1 of inlet end are one
Body formula structure, 4 structure of cover board of outlet side as shown in figure 5, the middle position of water absorption layer 3 is arranged in water injection pipe 5 and aqueduct 6,
Water injection pipe 5 is two, is respectively arranged on two cover boards 4, as shown in fig. 6, water injection pipe 5 is equipped with a water filling pipe cap 8.Water absorption layer 3
Surround outside connecting tube for water-absorbing sponge as shown in figure 4, being designed as two halves structure.In order to further be convenient for the application humidification machine
Practicability, its size can be designed in conjunction with existing equipment, specifically see the table below that (note: this table is each component ruler of cylindrical shell
It is very little):
Wherein the both ends connection size design of connecting tube is terminated with the connection of the oxygen outlet end of anesthesia and screwed pipe respectively
Tone is closed；Water injection pipe collar extension internal diameter is directly designed to match with the water filling nipple of syringe, convenient for passing through injection after being directly connected to
Device inwardly fills the water.
When oxygen humidifier dedicated using above-mentioned Anesthesia machine, for the first time in use, first injecting 15ml sterilizing into water injection pipe
Distilled water or water for injection injected 10ml sterile purified water or water for injection to every side every 30 minutes later, to keep wet
The water absorption layer for changing device inner connection tube outer wrap is always maintained at enough moisture, is conducive to moisture and evaporates；It then as shown in fig. 7, will connection
Pipe is connected on the oxygen channel of Anesthesia machine, and oxygen enters in oxygen humidifier connecting tube from inlet end, on sponge contact surface
Moisture can enter patient airway and intrapulmonary with oxygen, to reach sputum and tunica mucosa tracheae humidifying purpose.
Claims (7)
1. a kind of dedicated oxygen humidifier of Anesthesia machine, which is characterized in that including hollow shell (1), through the company of hollow shell
It takes over (2), and the water absorption layer (3) being filled between shell (1) and connecting tube (2), the shell both ends are equipped with cover board (4),
The cover board (4) is equipped with water injection pipe (5), extends an aqueduct (6) into case body along water injection pipe (5)；In the shell
Connecting tube (2) and aqueduct (6) on through-hole (7) are distributed with.
2. the dedicated oxygen humidifier of Anesthesia machine according to claim 1, which is characterized in that the shell (1) is cylinder
Either cube or cuboid.
3. the dedicated oxygen humidifier of Anesthesia machine according to claim 1, which is characterized in that any cover board (4) and outer
Shell is an integral structure.
4. the dedicated oxygen humidifier of Anesthesia machine according to claim 1, which is characterized in that the water injection pipe (5) and water guide
(6) setting is managed in the middle position of water absorption layer (3).
5. the dedicated oxygen humidifier of Anesthesia machine according to claim 1, which is characterized in that the water injection pipe (5) is two,
It is divided on two cover boards (4).
6. the dedicated oxygen humidifier of Anesthesia machine according to claim 1, which is characterized in that the water injection pipe (5) is equipped with
One water filling pipe cap (8).
7. the dedicated oxygen humidifier of Anesthesia machine according to claim 1, which is characterized in that the water absorption layer (3) is water suction
Sponge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820299820.9U CN208943177U (en) | 2018-03-05 | 2018-03-05 | The dedicated oxygen humidifier of Anesthesia machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820299820.9U CN208943177U (en) | 2018-03-05 | 2018-03-05 | The dedicated oxygen humidifier of Anesthesia machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208943177U true CN208943177U (en) | 2019-06-07 |
Family
ID=66729379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820299820.9U Active CN208943177U (en) | 2018-03-05 | 2018-03-05 | The dedicated oxygen humidifier of Anesthesia machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208943177U (en) |
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2018
- 2018-03-05 CN CN201820299820.9U patent/CN208943177U/en active Active
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