CN203196107U - Oxygen inhalator - Google Patents
Oxygen inhalator Download PDFInfo
- Publication number
- CN203196107U CN203196107U CN 201320145280 CN201320145280U CN203196107U CN 203196107 U CN203196107 U CN 203196107U CN 201320145280 CN201320145280 CN 201320145280 CN 201320145280 U CN201320145280 U CN 201320145280U CN 203196107 U CN203196107 U CN 203196107U
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- China
- Prior art keywords
- oxygen
- humidifying
- pipe
- humidification bottle
- pedestal
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Abstract
The utility model relates to an oxygen inhalator and belongs to a medical instrument. The oxygen inhalator is mainly used for humidifying oxygen and comprises a substrate, an oxygen inlet tube, an oxygen outlet tube, a humidifying bottle and a humidifying tube located in an inner cavity of the humidifying bottle. The substrate is connected to the top of the humidifying bottle. One end of the oxygen inlet tube is connected with the substrate, and the other end of the oxygen inlet tube is used for being communicated with a medical oxygen supply system. The oxygen outlet tube is connected to the substrate, one end of the oxygen outlet tube is communicated with the inner cavity of the humidifying bottle, and the other end of the oxygen outlet tube is used for being communicated with an oxygen supply device. The top of the humidifying tube is connected to the substrate and communicated with the oxygen inlet tube. The bottom of the humidifying tube is located in the neutral water in the inner cavity of the humidifying bottle. A silencer is installed at the bottom of the humidifying tube and used for reducing noise generated by the oxygen humidifying. An outer container is sleeved outside the humidifying bottle. The top of the outer container and the humidifying bottle are connected into a whole. A vacuum cavity is formed between the inner wall of the outer container and the outer wall of the humidifying bottle in an enclosing mode. The oxygen inhalator has the advantage of being capable of greatly reducing the noise generated by the oxygen humidifying.
Description
Technical field:
This utility model relates to medical instruments field, specifically is a kind of oxygen inhalation apparatus.
Background technology:
The oxygen anapnotherapy is widely used in clinical all kinds of patients' treatment and rescue, the comfort level during in order to ensure patient's oxygen intake, and medical personnel usually can carry out humidifying to oxygen and process.Oxygen inhalation apparatus is the common equipment of humidify oxygen gas, this equipment generally is installed between medical oxygen system and the oxygen supply device, the oxygen that transports from medical oxygen system is the neutral water in air inlet pipe enters into humidification bottle at first, come oxygen is carried out humidifying by neutral water, the oxygen after the humidifying is discharged and is finally entered oxygen supply device through escape pipe and sucks for patient.In the process of humidify oxygen gas; often can produce the larger bubble of volume because of the lasting input of oxygen in the neutral water; in case will break after bubble emerges; not only can send plosive when bubble breaks, but also can cause water surface vibration, thereby bring noise; this has a strong impact on sleep and the rest of patients undergoing oxygen inhalation; therefore, the noise that produces when how to reduce humidify oxygen gas as much as possible, the major issue that become and improved hospital environment, promotes patient's early recovery.
The utility model content:
The technical problems to be solved in the utility model is, a kind of oxygen inhalation apparatus of the noise that produces can greatly reduce humidify oxygen gas the time is provided.
Technical solution of the present utility model is, a kind of oxygen inhalation apparatus with following structure is provided: it comprises pedestal, air inlet pipe, escape pipe, humidification bottle and the humidifying pipe that is arranged in the humidification bottle inner chamber, pedestal is connected to the humidification bottle top, air inlet pipe one end is connected with pedestal, the air inlet pipe other end communicates for being connected with medical oxygen system, escape pipe is connected on the pedestal, escape pipe one end communicates with the humidification bottle inner chamber, the escape pipe other end communicates for being connected with oxygen supply device, humidifying pipe top is connected on the pedestal and with air inlet pipe and communicates, humidifying pipe bottom is arranged in the neutral water of humidification bottle inner chamber, wherein, a silencing means noise generated when being used for reducing oxygen humidification is equipped with in humidifying pipe bottom, the humidification bottle outer cover has outer gallbladder, described outer gallbladder top and humidification bottle connect into as a whole, surround a vacuum chamber between outer gallbladder inwall and the humidification bottle outer wall.
Oxygen inhalation apparatus described in the utility model, wherein, silencing means comprises the decompression casing, the decompression casing is connected to humidifying pipe bottom and communicates with the humidifying pipe, be wrapped with the rustless steel silk flosssilk wadding on the external perisporium of decompression cabinet, the thickness of rustless steel silk flosssilk wadding is 1～5mm, and the decompression box perispore is provided with a plurality of ventilation through holes, the diameter of ventilation through hole is 1～4mm, and the cross-sectional area of decompression cabinet intracoelomic cavity is greater than the cross-sectional area of humidifying tube cavity.
Oxygen inhalation apparatus described in the utility model, wherein, the thickness of rust steel wool can be 1mm, 2mm, 3mm, 4mm or 5mm.
Oxygen inhalation apparatus described in the utility model, wherein, the diameter of ventilation through hole can be 1mm, 2mm, 3mm or 4mm.
After adopting above structure, compared with prior art, this utility model oxygen inhalation apparatus has the following advantages: noise generated when the silencing means that install humidifying pipe bottom can effectively reduce oxygen humidification, and the vacuum chamber between outer gallbladder and the humidification bottle has deadening, by the above noise that both combine and produce can greatly reduce humidify oxygen gas the time.
Description of drawings:
Fig. 1 is that the master of this utility model oxygen inhalation apparatus looks the sectional structure schematic diagram;
Fig. 2 is the broken section structure for amplifying schematic diagram of silencing means among Fig. 1.
The specific embodiment:
Below in conjunction with the drawings and specific embodiments this utility model oxygen inhalation apparatus is described in further detail:
As depicted in figs. 1 and 2, in this specific embodiment, this utility model oxygen inhalation apparatus comprises effusion meter 1, pedestal 14, Flow-rate adjustment knob 2, air inlet pipe 12, oxygen gauge 13, escape pipe 11, humidification bottle 5 and the humidifying pipe 10 that is arranged in humidification bottle 5 inner chambers, humidification bottle 5 outer cover have outer gallbladder 4, outer gallbladder 4 tops and humidification bottle 5 connect into as a whole, surround a vacuum chamber 6 between outer gallbladder 4 inwalls and humidification bottle 5 outer walls, pedestal 14 is connected to humidification bottle 5 tops, effusion meter 1 and Flow-rate adjustment knob 2 all are contained on the pedestal 14, air inlet pipe 12 left ends are connected with pedestal 14, air inlet pipe 12 right-hand members communicate for being connected with medical oxygen system (not shown), oxygen gauge 13 is contained on the air inlet pipe 12, escape pipe 11 is connected on the pedestal 14, escape pipe 11 lower ends communicate with humidification bottle 5 inner chambers, escape pipe 11 upper ends are connected with the oxygen supply device (not shown) by air outlet adapter 3 and communicate, humidifying pipe 10 tops are connected on the pedestal 14 and with air inlet pipe 12 left ends and communicate, humidifying pipe 10 bottoms are arranged in the neutral water 9 of humidification bottle 5 inner chambers, a silencing means noise generated when being used for reducing oxygen humidification is equipped with in humidifying pipe 10 bottoms, this silencing means comprises decompression casing 7 and rustless steel silk flosssilk wadding 8, decompression casing 7 is connected to humidifying pipe 10 bottoms by thread seal, the inner chamber of decompression casing 7 communicates with the inner chamber of humidifying pipe 10, rustless steel silk flosssilk wadding 8 is rolled on decompression casing 7 periphery walls, the thickness of rustless steel silk flosssilk wadding 8 is 3mm, decompression casing 7 perisporiums are provided with a plurality of ventilation through holes 15, the diameter of ventilation through hole 15 is 2mm, and the cross-sectional area of decompression casing 7 inner chambers is twices of humidifying pipe 10 inner chamber cross-sectional areas.In this specific embodiment, effusion meter 1 is mainly used to show in real time the flow of oxygen, and Flow-rate adjustment knob 2 is mainly used to regulate the flow of control oxygen, oxygen gauge 13 is used for showing the pressure of current oxygen, because their structure is conventional prior art, therefore do not repeat them here, rustless steel silk flosssilk wadding 5 is the commercially available prod.
This utility model oxygen inhalation apparatus mainly reduces by following 3 noises that produce when coming humidify oxygen gas: 1, since the cross-sectional area of decompression casing 7 inner chambers greater than the cross-sectional area of humidifying pipe 10 inner chambers, therefore, the high pressure oxygen that is transported by humidifying pipe 10 can expand in decompression casing 7, at this moment, the pressure of oxygen can reduce rapidly; When the oxygen that 2, pressure is less flows out from a plurality of ventilation through holes 15, because rustless steel silk flosssilk wadding 8 is denser, therefore, rustless steel silk flosssilk wadding layer 8 can carry out refinement to oxygen, make it in neutral water 9, can only produce the blister of small volume, thereby effectively reduced the plosive that sends when bubble breaks, also reduced the noise that water surface vibration brings simultaneously; 3, the deadening of vacuum chamber 6.
Above-described embodiment is described preferred implementation of the present utility model; be not that scope of the present utility model is limited; under the prerequisite that does not break away from this utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model all should fall in the definite protection domain of this utility model claims.
Claims (4)
1. oxygen inhalation apparatus, comprise pedestal (14), air inlet pipe (12), escape pipe (11), humidification bottle (5) and the humidifying pipe (10) that is arranged in humidification bottle (5) inner chamber, pedestal (14) is connected to humidification bottle (5) top, air inlet pipe (12) one ends are connected with pedestal (14), air inlet pipe (12) other end communicates for being connected with medical oxygen system, escape pipe (11) is connected on the pedestal (14), escape pipe (11) one ends communicate with humidification bottle (5) inner chamber, escape pipe (11) other end communicates for being connected with oxygen supply device, humidifying pipe (10) top is connected to pedestal (14) and upward and with air inlet pipe (12) communicates, humidifying pipe (10) bottom is arranged in the neutral water (9) of humidification bottle (5) inner chamber, it is characterized in that: a silencing means noise generated when being used for reducing oxygen humidification is equipped with in described humidifying pipe (10) bottom, described humidification bottle (5) outer cover has outer gallbladder (4), described outer gallbladder (4) top and humidification bottle (5) connect into as a whole, surround a vacuum chamber (6) between described outer gallbladder (4) inwall and humidification bottle (5) outer wall.
2. oxygen inhalation apparatus according to claim 1, it is characterized in that: described silencing means comprises decompression casing (7), described decompression casing (7) is connected to humidifying pipe (10) bottom, described decompression casing (7) inner chamber communicates with humidifying pipe (10), be wrapped with rustless steel silk flosssilk wadding (8) on described decompression casing (7) periphery wall, the thickness of described rustless steel silk flosssilk wadding (8) is 1～5mm, described decompression casing (7) perisporium is provided with a plurality of ventilation through holes (15), the diameter of described ventilation through hole (15) is 1～4mm, and the cross-sectional area of described decompression casing (7) inner chamber is greater than the cross-sectional area of humidifying pipe (10) inner chamber.
3. oxygen inhalation apparatus according to claim 2, it is characterized in that: the thickness of described rustless steel silk flosssilk wadding (8) is 1mm, 2mm, 3mm, 4mm or 5mm.
4. oxygen inhalation apparatus according to claim 2, it is characterized in that: the diameter of described ventilation through hole (15) is 1mm, 2mm, 3mm or 4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320145280 CN203196107U (en) | 2013-03-15 | 2013-03-15 | Oxygen inhalator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320145280 CN203196107U (en) | 2013-03-15 | 2013-03-15 | Oxygen inhalator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203196107U true CN203196107U (en) | 2013-09-18 |
Family
ID=49140251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320145280 Expired - Fee Related CN203196107U (en) | 2013-03-15 | 2013-03-15 | Oxygen inhalator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203196107U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143095A (en) * | 2013-03-15 | 2013-06-12 | 应瑛 | Oxygen inhalator |
| CN115300285A (en) * | 2022-07-20 | 2022-11-08 | 广西珂深威医疗科技有限公司 | Medical equipment belt |
-
2013
- 2013-03-15 CN CN 201320145280 patent/CN203196107U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143095A (en) * | 2013-03-15 | 2013-06-12 | 应瑛 | Oxygen inhalator |
| CN115300285A (en) * | 2022-07-20 | 2022-11-08 | 广西珂深威医疗科技有限公司 | Medical equipment belt |
| CN115300285B (en) * | 2022-07-20 | 2023-07-21 | 广西珂深威医疗科技有限公司 | Medical equipment belt |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130918 Termination date: 20140315 |