Externally-hung low-noise oxygen humidifying bottle
The outer and inner oxygen humidification tubes with varying hole diameters and a sponge absorbent in the inner tube effectively reduce noise in oxygen humidification systems, improving patient comfort and rest.
Patent Information
- Application Number
- CN202422127727.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-30
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2034-08-30
AI Technical Summary
The existing humidified bottles are noisy, affecting the quality of rest of patients.
An external low-noise oxygen humidification bottle is designed, using two layers of internal and external oxygen humidification tubes and sound-absorbing sponges. Through holes of different diameters are set at the bottom of the inner and outer pipes to absorb sound waves of different frequencies, and combined with the sound-absorbing sponges to absorb noise.
Effectively reduce the noise during moisture in oxygen and improve patient comfort and rest quality.
Smart Images
Figure CN223095947U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of medical devices, and particularly relates to an external low-noise oxygen humidifying bottle. Background Art
[0002] The humidifying bottle plays an irreplaceable role in oxygen inhalation. During the oxygen inhalation process in hospitals, a humidifier is needed to humidify the oxygen to avoid the dry oxygen causing dry discomfort in the respiratory tract when patients inhale oxygen. In order to improve the comfort of patients and minimize the impact of oxygen inhalation on the quality of patients' rest, currently, ordinary humidifying bottles have a large noise, seriously affecting the rest of users. Summary of the Invention
[0003] The purpose of the utility model is to solve the disadvantages existing in the prior art, and to propose an external low-noise oxygen humidifying bottle.
[0004] To achieve the above purpose, the utility model adopts the following technical scheme: An external low-noise oxygen humidifying bottle includes a bottle cap and a bottle body. One end of the bottle cap is provided with an oxygen inlet, which is connected to an oxygen source; the opposite end is provided with an oxygen outlet, which is connected to one end of a nasal oxygen tube, and a regulating valve is arranged in the middle; an oxygen humidifying inner tube and an oxygen humidifying outer tube are arranged in the bottle body; the bottom of the oxygen humidifying inner tube is wrapped with sound-absorbing sponge; the oxygen humidifying outer tube is arranged outside the oxygen humidifying inner tube; a first through hole is arranged at the bottom of the oxygen humidifying inner tube, and a second through hole is arranged at the bottom of the oxygen humidifying outer tube.
[0005] Preferably, the inner side of the bottle cap is provided with threads, and the mouth of the bottle body is also provided with threads. The threads on the bottle cap match the threads at the mouth of the bottle body.
[0006] Preferably, a hanging rope is arranged on the bottle cap.
[0007] Preferably, the diameter of the first through hole arranged at the bottom of the oxygen humidifying inner tube is smaller than the diameter of the second through hole arranged at the bottom of the oxygen humidifying outer tube.
[0008] Preferably, the diameter of the oxygen humidifying inner tube is smaller than the diameter of the oxygen humidifying outer tube.
[0009] Preferably, the bottom humidifying end of the oxygen humidifying outer tube is a hemispherical shape with a flat bottom surface.
[0010] Preferably, a water level line is also arranged on the side of the bottle body.
[0011] Preferably, a 0.22μm filter membrane is arranged at the mouth of the bottle body.
[0012] Preferably, a waterproof strip is arranged in a circle on the inner side of the bottle cap.
[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0014] On the humidifying ends of the inner oxygen humidifying tube and the outer oxygen humidifying tube of the present utility model, through holes with two different diameter sizes are provided. At the same time, an attracting sponge is wrapped outside the humidifying end of the inner oxygen humidifying tube. The through holes with two different diameter sizes can absorb sound waves with different frequencies, and the attracting sponge can further absorb noise, avoiding excessive noise during oxygen humidification and affecting the rest of the patient. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the present utility model.
[0016] Figure 2 It is a schematic diagram of the structure of the inner oxygen humidifying tube of the first embodiment of the present utility model.
[0017] Figure 3 It is a schematic diagram of the structure of the outer oxygen humidifying tube of the first embodiment of the present utility model.
[0018] In the figure: 100 - oxygen inlet; 200 - bottle body; 300 - sound-absorbing sponge; 400 - bottle cap; 500 - regulating valve; 600 - oxygen outlet; 700 - inner oxygen humidifying tube; 800 - outer oxygen humidifying tube; 900 - water level line; 201 - 0.22μm filter membrane; 401 - hanging rope; 402 - waterproof ring; 701 - first through hole; 801 - second through hole. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0019] For a further understanding of the purpose, structure, features, and functions of the present utility model, the following is a detailed description in conjunction with the embodiments.
[0020] Please refer to Figure 1 , Figure 2 and Figure 3 , the present utility model provides an externally mounted low-noise oxygen humidifying bottle, including a bottle cap 400 and a bottle body 200. One end of the bottle cap 400 is provided with an oxygen inlet 100, which is connected to an oxygen source, and the opposite end is provided with an oxygen outlet 600, which is connected to one end of a nasal oxygen tube, and a regulating valve 500 is arranged in the middle; an inner oxygen humidifying tube 700 and an outer oxygen humidifying tube 800 are arranged in the bottle body 200; a sound-absorbing sponge 300 is wrapped at the bottom of the inner oxygen humidifying tube 700; the outer oxygen humidifying tube 800 is arranged outside the inner oxygen humidifying tube 700; a first through hole 701 is arranged at the bottom of the inner oxygen humidifying tube 700, and a second through hole 801 is arranged at the bottom of the outer oxygen humidifying tube 800.
[0021] Preferably, the inner side of the bottle cap 400 is provided with threads, and the mouth of the bottle body 200 is also provided with threads. The threads of the bottle cap 400 match the threads at the mouth of the bottle body 200 to ensure a firm connection of the oxygen humidifying bottle.
[0022] Preferably, a waterproof ring 402 is provided on the inner side of the bottle cap 400, making the bottle cap 400 screwed more tightly with the bottle body 200 to form a sealed space inside the bottle and prevent contamination.
[0023] Preferably, a hanging rope 401 is provided on the bottle cap 400, facilitating the taking and moving of the humidifying bottle.
[0024] Preferably, a 0.22μm filter membrane 201 is provided at the mouth of the bottle body 200, which can filter bacteria and impurities in the oxygen.
[0025] Preferably, the diameter of the first through hole 701 provided at the bottom of the oxygen humidifying inner tube 700 is smaller than the diameter of the second through hole 801 provided at the bottom of the oxygen humidifying outer tube 800, and the diameter of the oxygen humidifying inner tube 700 is smaller than the diameter of the oxygen humidifying outer tube 800. The through hole with a large diameter mainly absorbs low-frequency noise, and the through hole with a small diameter can more effectively absorb high-frequency noise.
[0026] Preferably, the bottom humidifying end of the oxygen humidifying outer tube 800 is a hemispherical shape with a flat bottom surface.
[0027] Before oxygen humidification, connect the oxygen source to the oxygen inlet 100, connect one end of the nasal oxygen tube to the oxygen outlet 600, then adjust the oxygen flow according to the needs of the patient. After adjustment, insert the other end of the nasal oxygen tube into the patient's nostril to ensure that the patient can inhale oxygen comfortably. During this period, oxygen enters the humidifying bottle through the oxygen inlet 100. The first through hole 701 at the bottom of the oxygen humidifying inner tube 700 absorbs the noise during oxygen humidification, and at the same time, the sound-absorbing sponge 300 wrapped at the bottom of the oxygen humidifying inner tube 700 absorbs it again. At this time, the noise generated during oxygen humidification has been greatly absorbed, and finally, it passes through the second through hole 801 at the bottom of the oxygen humidifying outer tube 800 to further reduce the noise.
[0028] Preferably, a water level line 900 is also provided on the side of the bottle body 200, which can control the water level state of the distilled water and prevent safety accidents caused by too high or too low water levels.
[0029] The present utility model has been described by the above related embodiments. However, the above embodiments are only examples for implementing the present utility model. It must be pointed out that the disclosed embodiments do not limit the scope of the present utility model. On the contrary, modifications and refinements made without departing from the spirit and scope of the present utility model fall within the scope of patent protection of the present utility model.
Claims
1. An external low-noise oxygen humidifying bottle, characterized in that: It includes a bottle cap (400) and a bottle body (200). One end of the bottle cap (400) is provided with an oxygen inlet (100) which is connected to an oxygen source; the opposite end is provided with an oxygen outlet (600) which is connected to one end of a nasal oxygen tube, and a regulating valve (500) is arranged in the middle; an oxygen humidifying inner tube (700) and an oxygen humidifying outer tube (800) are arranged in the bottle body (200); a sound-absorbing sponge (300) is wrapped around the bottom of the oxygen humidifying inner tube (700); the oxygen humidifying outer tube (800) is arranged outside the oxygen humidifying inner tube (700); a first through hole (701) is arranged at the bottom of the oxygen humidifying inner tube (700), and a second through hole (801) is arranged at the bottom of the oxygen humidifying outer tube (800).
2. The external low-noise oxygen humidifying bottle according to claim 1, wherein: Internal threads are provided on the inner side of the bottle cap (400), and threads are also provided at the bottle mouth of the bottle body (200). The threads on the bottle cap (400) match the threads at the bottle mouth of the bottle body (200).
3. The external-mounted low-noise oxygen humidifying bottle according to claim 1, characterized in that: A hanging rope (401) is provided on the bottle cap (400).
4. The external-mounted low-noise oxygen humidifying bottle according to claim 1, wherein: The diameter of the first through hole (701) arranged at the bottom of the oxygen humidifying inner tube (700) is smaller than the diameter of the second through hole (801) arranged at the bottom of the oxygen humidifying outer tube (800).
5. The external low-noise oxygen humidifying bottle according to claim 1, characterized in that: The diameter of the oxygen humidifying inner tube (700) is smaller than the diameter of the oxygen humidifying outer tube (800).
6. The external low-noise oxygen humidifying bottle according to claim 1, characterized in that: The bottom humidifying end of the oxygen humidifying outer tube (800) is a hemispherical shape with a flat bottom surface.
7. The external-mounted low-noise oxygen humidifying bottle according to claim 1, characterized in that: A water level line (900) is also provided on the side of the bottle body (200).
8. The external low-noise oxygen humidifying bottle according to claim 1, characterized in that: A 0.22μm filter membrane (201) is provided at the bottle mouth of the bottle body (200).
9. The external low-noise oxygen humidifying bottle according to claim 1, wherein: A waterproof strip (402) is arranged in a circle on the inner side of the bottle cap (400).