CN2838646Y - Prevent the nasal tube oxygen inhalation device that mistake is inhaled - Google Patents
Prevent the nasal tube oxygen inhalation device that mistake is inhaled Download PDFInfo
- Publication number
- CN2838646Y CN2838646Y CN 200520026752 CN200520026752U CN2838646Y CN 2838646 Y CN2838646 Y CN 2838646Y CN 200520026752 CN200520026752 CN 200520026752 CN 200520026752 U CN200520026752 U CN 200520026752U CN 2838646 Y CN2838646 Y CN 2838646Y
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- bottle
- water
- way cock
- mistake
- inhalation device
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Abstract
A kind of nasal tube oxygen inhalation device that prevents that mistake from inhaling, belong to technical field of medical instruments, technical problem to be solved provides a kind of oxygen of can avoiding by filtering the nasal tube oxygen inhalation device that prevents the mistake suction that water bottle is taken water out of, its technical scheme is: it is made up of filtration water bottle, three way cock, air inlet pipe, escape pipe, control valve, water filter plate is arranged in bottle, and its position is between the mouth of pipe of water that filters water bottle and the escape pipe below the three way cock.The nasal tube oxygen inhalation device of this structure, the intravital water filter plate of bottle can be stopped the moisture that has in the oxygen of moisture, avoid water to enter escape pipe with oxygen, therefore the patient of the oxygen uptake phenomenon of water of can not choking, prevented accident, the drainage sheet at mouth of pipe place that is bonded in the escape pipe of three way cock below has simultaneously also further been strengthened the effect that stops water to enter escape pipe.
Description
Technical field
This utility model relates to a kind of medical nasal tube oxygen inhalation device, belongs to technical field of medical instruments.
Background technology
In medical procedure, adopting the nose conduit to implement oxygen uptake is a kind of common auxiliary treatment means.General nasal tube oxygen inhalation device is to avoid the stimulation of dry oxygen to patient's nasal cavity, all need to filter by filtering water bottle, can increase the wettability of oxygen so on the one hand, on the other hand can also be with the impurity filtering in the oxygen, therefore filtering oxygen with water bottle is the general measure of nasal tube oxygen inhalation.But in use find, if the oxygen gas output is regulated and improperly moisture will be taken out of need increase oxygen flow as the state of an illness time, enter patient's nasal cavity with gas, cause patient's water of choking, this is very dangerous for critical patient.And in the use of long period, the water that filters water bottle can reduce gradually, can occur water when adding water suddenly to enter patient's nasal cavity, causes mistake to inhale.So not only increased nursing staff's workload, also had the choke probability of water of patient takes place.Therefore how avoiding nose conduit oxygen belt water to cause patient's mistake to be inhaled is the realistic problem that needs solve.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of oxygen of can avoiding by filtering the nasal tube oxygen inhalation device that prevents the mistake suction that water bottle is taken water out of.
The technical scheme that solves the problems of the technologies described above is:
A kind of nasal tube oxygen inhalation device that prevents that mistake from inhaling, it by filter water bottle, three way cock, air inlet pipe. escape pipe, control valve are formed, filtration water bottle, air inlet pipe, escape pipe, control valve are connected the location with the three way cock respectively, one end of air inlet pipe is connected with oxygen is spigot joint, the other end is inserted in the water that filters water bottle by control valve, one end of escape pipe is below the three way cock, the other end is connected with the nose conduit, its improvements are, water filter plate is arranged in bottle, and its position is between the mouth of pipe of water that filters water bottle and the escape pipe below the three way cock.
The above-mentioned nasal tube oxygen inhalation device that prevents that mistake from inhaling, described water filter plate is perpendicular with the axis that filters water bottle, and periphery contacts with the circumference that filters water bottle.
The above-mentioned nasal tube oxygen inhalation device that prevents that mistake from inhaling, described water filter plate is made by sponge material or fine and close weaving silk screen or metal gauze, and its periphery is a snap ring, and snap ring closely contacts with the circumference that filters water bottle.
The above-mentioned nasal tube oxygen inhalation device that prevents that mistake from inhaling, there is the drainage sheet at the mouth of pipe place of the escape pipe below the three way cock.
The above-mentioned nasal tube oxygen inhalation device that prevents that mistake from inhaling, described drainage sheet is a sponge sheet, is bonded in the mouth of pipe place of the escape pipe of three way cock 2 belows.
The above-mentioned nasal tube oxygen inhalation device that prevents that mistake from inhaling, filter water bottle and be made up of bottle and valve protection cap, bottle is a cylinder, and valve protection cap is conical, the lower end diameter and the bottle of valve protection cap are complementary, and the upper and lower end of valve protection cap flexibly connects with three way cock's the lower end and the upper end of bottle respectively.
The above-mentioned nasal tube oxygen inhalation device that prevents that mistake from inhaling, the flexible connection of described valve protection cap and three way cock and bottle is for being threaded.
The nasal tube oxygen inhalation device of this structure, the intravital water filter plate of bottle can be stopped the moisture that has in the oxygen of moisture, avoid water to enter escape pipe with oxygen, therefore the patient of the oxygen uptake phenomenon of water of can not choking, prevented accident, the drainage sheet at mouth of pipe place that is bonded in the escape pipe of three way cock below has simultaneously also further been strengthened the effect that anti-sealing enters escape pipe.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1.
Labelling is as follows among the figure: bottle 1, three way cock 2, air inlet pipe 3, escape pipe 4, control valve 5, nose conduit 6, water filter plate 7, valve protection cap 8, oxygen are spigot joint 9, air pressure indication sleeve pipe 10, drainage sheet 11
The specific embodiment
What Fig. 1 showed is structural representation of the present utility model.Water bottle, three way cock 2, air inlet pipe 3, escape pipe 4, control valve 5, oxygen are spigot joint 9 by filtering, air pressure indication sleeve pipe 10 is formed for it, filter water bottle below three way cock 2, oxygen spigot joint 9 and control valve 5 are respectively in three way cock 2 both sides, air pressure indication sleeve pipe 10 is above three way cock 2, and they all are connected with three way cock 2.One end of air inlet pipe 3 is connected with oxygen spigot joint 9, and the other end is inserted in the water that filters water bottle by control valve 5, and an end of escape pipe 4 is below the three way cock, and the other end is connected with nose conduit 6.During use, oxygen enters air inlet pipe 3 from oxygen spigot joint 9 by control valve 5, derives by the escape pipe 4 from three way cock 2 belows after the water that filters water bottle, enters nose conduit 6, flows to the patient and uses.
For anti-sealing enters escape pipe 4 with oxygen, in the bottle 1 that filters water bottle, placed water filter plate 7, water filter plate 7 is made by sponge material or fine and close weaving silk screen or metal gauze, the moisture that has in the oxygen of moisture can be stopped, and avoids water to enter escape pipe with oxygen.When using the water filter plate 7 of sponge material or textile material, its periphery can be installed snap ring, so that fixing with the circumference chucking that filters water bottle; Get final product if use metal gauze then can directly tighten.The position of water filter plate 7 is between the water and escape pipe 4 mouths of pipe below the three way cock 2 that filter water bottle.
Fig. 2 demonstration, in order further to have strengthened the effect of drainage, can also be at the bonding drainage sheet 11 in the mouth of pipe place of the escape pipe below the three way cock 24, drainage sheet 11 is a sponge sheet, also plays the effect that stops water to enter escape pipe.
Still referring to Fig. 1, for ease of in filtering water bottle, placing water filter plate 7, to filter water bottle and make two body structures, form by the valve protection cap 8 on top and the bottle 1 of bottom, adopt the flexible connection that can take apart between valve protection cap 8 and the bottle 1, present embodiment also can be connected by bayonet socket for being threaded, valve protection cap 8 upper ends are connected with three way cock 2, also can adopt screw thread or bayonet socket to connect.
Claims (7)
1. one kind prevents the nasal tube oxygen inhalation device of suction by mistake, it is by filtering water bottle, three way cock [2], air inlet pipe [3], escape pipe [4], control valve [5] is formed, filter water bottle, air inlet pipe [3], escape pipe [4], control valve [5] is connected the location with three way cock [2] respectively, one end of air inlet pipe [3] spigot joint with oxygen [9] is connected, the other end is inserted in the water that filters water bottle by control valve [5], one end of escape pipe [4] is in the below of three way cock [2], the other end is connected with nose conduit [6], it is characterized in that, water filter plate [7] is arranged in bottle [1], and its position is between the mouth of pipe of the escape pipe [4] of water that filters water bottle and three way cock [2] below.
2. the nasal tube oxygen inhalation device that prevents that mistake from inhaling according to claim 1 is characterized in that: described water filter plate [7] is perpendicular with the axis that filters water bottle, and periphery contacts with the inwall that filters water bottle.
3. the nasal tube oxygen inhalation device that prevents that mistake from inhaling according to claim 1 and 2, it is characterized in that: described water filter plate [7] is the weaving silk screen or the oven wire mesh blanket of spongy layer, densification, its periphery is a snap ring, and snap ring closely contacts with the circumference that filters water bottle.
4. the nasal tube oxygen inhalation device that prevents that mistake from inhaling according to claim 1 and 2 is characterized in that: there is drainage sheet [11] at the mouth of pipe place of the escape pipe [4] below three way cock [2].
5. the nasal tube oxygen inhalation device that prevents that mistake from inhaling according to claim 4, it is characterized in that: described drainage sheet [11] is a sponge sheet, is bonded in the mouth of pipe place of the escape pipe [4] of three way cock [2] below.
6. the nasal tube oxygen inhalation device that prevents that mistake from inhaling according to claim 5, it is characterized in that: described filtration water bottle is made up of bottle [1] and valve protection cap [8], bottle [1] is a cylinder, valve protection cap [8] is conical, the lower end diameter of valve protection cap [8] and bottle [1] are complementary, and the upper and lower end of valve protection cap [8] flexibly connects with three way cock's [2] the lower end and the upper end of bottle [1] respectively.
7. the nasal tube oxygen inhalation device that prevents that mistake from inhaling according to claim 6 is characterized in that: the flexible connection of described valve protection cap [8] and three way cock [2] and bottle [1] is for being threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520026752 CN2838646Y (en) | 2005-07-25 | 2005-07-25 | Prevent the nasal tube oxygen inhalation device that mistake is inhaled |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520026752 CN2838646Y (en) | 2005-07-25 | 2005-07-25 | Prevent the nasal tube oxygen inhalation device that mistake is inhaled |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2838646Y true CN2838646Y (en) | 2006-11-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520026752 Expired - Fee Related CN2838646Y (en) | 2005-07-25 | 2005-07-25 | Prevent the nasal tube oxygen inhalation device that mistake is inhaled |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2838646Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108245760A (en) * | 2018-03-17 | 2018-07-06 | 李志新 | A kind of division of respiratory disease oxygen humidification device |
| CN113082419A (en) * | 2021-04-19 | 2021-07-09 | 四川大学华西医院 | Oxygen inhalation device |
-
2005
- 2005-07-25 CN CN 200520026752 patent/CN2838646Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108245760A (en) * | 2018-03-17 | 2018-07-06 | 李志新 | A kind of division of respiratory disease oxygen humidification device |
| CN108245760B (en) * | 2018-03-17 | 2020-10-16 | 钟亚花 | Oxygen humidification device for department of respiration |
| CN113082419A (en) * | 2021-04-19 | 2021-07-09 | 四川大学华西医院 | Oxygen inhalation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |