CN202569132U - Disposable sterile PP humidification bottle - Google Patents
Disposable sterile PP humidification bottle Download PDFInfo
- Publication number
- CN202569132U CN202569132U CN 201220195083 CN201220195083U CN202569132U CN 202569132 U CN202569132 U CN 202569132U CN 201220195083 CN201220195083 CN 201220195083 CN 201220195083 U CN201220195083 U CN 201220195083U CN 202569132 U CN202569132 U CN 202569132U
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- China
- Prior art keywords
- bottle
- oxygen
- feeding tube
- humidification
- pipe
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- Expired - Lifetime
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Abstract
The utility model belongs to the technical field of artificial oxygen therapy equipment and relates to a disposable sterile PP (Propane Polymer) humidification bottle. The disposable sterile PP humidification bottle comprises a bottle body and a bottle cover mounted at the upper end of the bottle body; an oxygen inlet tube and an oxygen outlet tube which are communicated with the inner chamber of the bottle body are arranged on the upper side of the bottle cover; the oxygen inlet tube extends towards the bottom of the bottle body and is spaced from the bottle bottom; a sealing head which can be snapped by the hand easily is arranged at the end part of each of the oxygen inlet tube and the oxygen outlet tube on the upper side of the bottle cover; an air filtering device is arranged at the lower end of the oxygen inlet tube; the bottle body is filled with humidification fluid for humidifying oxygen; and the humidification fluid accounts for 60-80% of the volume of the inner chamber of the bottle body. The disposable serial PP humidification bottle has the advantages of low noise, no irritation to the nose, simple structure, safety and sanitation, and is suitable for oxygen inhalation for patients.
Description
Technical field:
This utility model belongs to artificial oxygen delivery equipment technical field, refers in particular to the aseptic PP humidification bottle of disposable use that a kind of medical oxygen uptake is used.
Background technology:
Oxygen humidification bottle is the most frequently used a kind of medical apparatus and instruments in the oxygen supply device in the present hospital; It can provide the oxygen of breathing usefulness to the patient; Preventing that exsiccant gas from producing patient's mucosa stimulates, and can let the doctor observe patient's oxygen uptake intuitively through the bubble that produces in the bottle time dynamically and the adjusting of oxygen flow.But owing to often need to change liquid; Also cleaning and sterilizing etc. be need carry out after having changed, inevitably like this repeated infection and cross infection and wasting manpower and material resources caused; Therefore present hospital all advocates and uses disposable oxygen humidification bottle; But because the sealing effectiveness of its bottle and bottle cap is not good, also can cause bacterial infection, the patient is caused unnecessary influence; In the use, the noise that bubble produces during air feed is big in addition, and influence the patient and have a rest, though present some product takes a variety of measures to reduce bubble noise, complex structure, die manufacturing cost is high, and its noise reduction and not obvious.
Summary of the invention:
The purpose of this utility model provides that a kind of noise is low, the nose of not choking, the aseptic PP humidification bottle of disposable uses simple in structure, safety and sanitation.
The purpose of this utility model is achieved in that
The aseptic PP humidification bottle of disposable use; Comprise bottle and the bottle cap that is installed on the bottle upper end; The upside of bottle cap is provided with oxygen feeding tube and the oxygen output pipe that is communicated with the inner chamber of bottle, and oxygen feeding tube remains with the gap to the bottle body bottom extension and with at the bottom of the bottle, and the oxygen feeding tube of described bottle cap upside and the end of oxygen output pipe are equipped with the end socket of easy-to-use hands switch out; The oxygen feeding tube of end socket lower end and the outer surface of oxygen output pipe are provided with up-small and down-big cone body; The downside of bottle cap is provided with the sleeve pipe that is sleeved on the oxygen feeding tube outside, the external diameter of telescopic internal diameter＞oxygen feeding tube, and the lower end of oxygen feeding tube is provided with air filter; Telescopic upper end is provided with radial passage, lower end and bottle are provided with water-through and ventilating at the end gap; The humidification fluid of humidify oxygen gas is housed in the bottle, and humidification fluid accounts for the volumetrical 60-80% of bottle intracavity, the bonding connection of sealing between bottle and the bottle cap.
Above-mentioned bottle cap, oxygen feeding tube, oxygen output pipe are the integral structures of injection mo(u)lding, and bottle cap is bonding the connection or socket connection or sealing by fusing connection with sleeve pipe.
The lateral of the oxygen feeding tube of above-mentioned bottle cap downside down and bottle cap is one-body molded has a telescopic joint portion; On described sleeve pipe and the bottle cap telescopic joint is connected or socket connection or sealing by fusing connect through bonding, and telescopic joint sidewall on the sleeve pipe is provided with radial passage.
Above-mentioned air filter is: the top necking down of hollow pipe forms the step pipe that the top external diameter is little, lower outer diameter is big; The downside of the inner cylinder face of step pipe bottom is provided with annular protrusion; The last anchor ring of step pipe bottom is provided with a layer of air filter disc; Be connected with bottom on the annular protrusion of step pipe bottom; The upper surface of bottom is provided with the screw type air-flow demarcation strip that radioactivity is uniformly distributed with; The upper surface of demarcation strip holds out against the air filter disc on anchor ring on the step pipe bottom, and the last anchor ring of the pairing step pipe of the helical duct bottom that forms between adjacent two demarcation strips is provided with axial exhaust hole, and the inner surface of the outer surface of the top necking part of step pipe or inner surface and oxygen feeding tube or outer surface are connected through bonding or clamping or sealing by fusing.
The inner surface of above-mentioned bottle or outer surface axially are provided with raised or sunken water level stake timberline.
Be provided with cannelure on the oxygen feeding tube of above-mentioned cone body downside or oxygen output pipe or oxygen feeding tube and the oxygen output pipe.
Above-mentioned humidification fluid is an axenic purification water, and axenic purification water accounts for bottle intracavity volumetrical 70%.
Be set with dustproof sheath on the oxygen feeding tube on the above-mentioned bottle cap.
This utility model is compared the outstanding advantage of prior art:
1, the air filter that is provided with in the bottle of this utility model can be discharged the gas subchannel from aperture; Can air pocket be resolved into minute bubbles, the noise when gas is discharged is little, in addition the telescopic soundproof effect of oxygen feeding tube outside suit; The sound that the bubble of discharging when making oxygen humidification produces is very little; Even can reach quiet effect, and bring water into intranasal in the time of can also stoping Oxygen Flow big simultaneously, bring quiet comfortable oxygen uptake environment to the patient.
2, the bottle cap of this utility model is connected through sealing by fusing with bottle, has solved when carrying out 121 degree, 20 minutes high-temperature heat sterilization, and the humidification fluid in the bottle exposes even the technical barrier of bottle explosion.
3, the oxygen feeding tube in the bottle cap of this utility model outside is provided with the end socket of easy-to-use hands switch out, the convenient use, and switch out uses the back then to be easy to determine is exhausted product if reuse, and can realize disposable purpose.
4, laggard horizontal high voltage sterilization is accomplished in this utility model assembling, can guarantee that the humidification bottle that offers patient's use meets aseptic requirement, avoids cross infection.
5, the cone body structure that is provided with under the end socket of this utility model makes things convenient for the nurse to connect oxygen feeding tube and Oxygen tube.
When 6, the dustproof sheath of this utility model setting can for example be changed oxygen cylinder in same patient's use, oxygen feeding tube is covered temporarily, prevent that dust impurity from getting in the humidification bottle.
7, this utility model is simple in structure, low-cost, is applicable to do the disposable humidification bottle that patient's oxygen uptake is used.
Description of drawings:
Fig. 1 is the cutaway view of this utility model;
Fig. 2 is the cutaway view of this utility model bottle cap;
Fig. 3 is the front view of this utility model bottom;
Fig. 4 is that the A-A of Fig. 3 is to cutaway view;
Fig. 5 is the cutaway view of this utility model step pipe.
The specific embodiment:
With specific embodiment this utility model is further described below, referring to Fig. 1-5:
The aseptic PP humidification bottle of disposable use; Comprise bottle 60 and the bottle cap 20 that is installed on bottle 60 upper ends; The upside of bottle cap 20 is provided with the oxygen feeding tube 203 and oxygen output pipe 2011 that is communicated with the inner chamber of bottle; Oxygen feeding tube 203 to bottle body bottom extend and with remain with gap L 3 at the bottom of the bottle, the oxygen feeding tube 203 of described bottle cap 20 upsides and the end of oxygen output pipe 2011 be equipped with through separately thin cervical region 207 and 209 easy-to-use hands switch outs and end socket 205 and 208, the oxygen feeding tube 203 of end socket 205 and 208 lower ends and the outer surface of oxygen output pipe 2011 are provided with up-small and down-big cone body 206 and 2010; The downside of bottle cap 20 is provided with the sleeve pipe 30 that is sleeved on oxygen feeding tube 203 outsides; The external diameter of the internal diameter＞oxygen feeding tube 203 of sleeve pipe 30 makes it form certain airspace L1, and the lower end of oxygen feeding tube 203 is provided with air filter 50; The upper end of sleeve pipe 30 is provided with radial passage 201, lower end and bottle are provided with water-through and ventilating at the end gap L 2; The humidification fluid 40 of humidify oxygen gas is housed in the bottle 60, and humidification fluid 40 accounts for the volumetrical 60-80% of bottle intracavity, the bonding connection of sealing between bottle 60 and the bottle cap 20.
Above-mentioned bottle cap 20, oxygen feeding tube 203, oxygen output pipe 2011 are integral structures of injection mo(u)lding, and bottle cap 20 is connected or socket connection or sealing by fusing connection for bonding with sleeve pipe 30.
The lateral of the oxygen feeding tube 203 of above-mentioned bottle cap 20 downsides down and bottle cap 20 is one-body molded has telescopic joint 2012; On described sleeve pipe 30 and the bottle cap 20 telescopic joint 2012 is connected or socket connection or sealing by fusing connect through bonding, and telescopic joint 2012 sidewall on the sleeve pipe 30 is provided with radial passage 201.
Above-mentioned air filter 50 is: the top necking down of hollow pipe forms the step pipe 501 that top 5011 external diameters are little, bottom 5012 external diameters are big; The downside of the inner cylinder face of step pipe 501 bottoms is provided with annular protrusion 5013; The last anchor ring 5014 of step pipe 501 bottoms 5012 is provided with a layer of air filter disc 502; Be connected with bottom 503 on the annular protrusion 5013 of step pipe 501 bottoms; The upper surface of bottom 503 is provided with the screw type air-flow demarcation strip 5033 that radioactivity is uniformly distributed with; The outer end of all air-flow demarcation strips 5033 is sealed on bottom 503 outer annular edge; The upper surface of demarcation strip 5033 holds out against air filter disc 502 on anchor ring 5014 on step pipe 501 bottoms, and the last anchor ring 5014 of helical duct 5032 pairing step pipes 501 bottoms 5012 that form between adjacent two demarcation strips 5033 is provided with axial exhaust hole 5015, and the inner surface of the outer surface of the top necking part of step pipe 501 or inner surface and oxygen feeding tube 503 or outer surface are connected through bonding or clamping or sealing by fusing.
The inner surface of above-mentioned bottle 60 or outer surface axially are provided with the water level stake timberline of raised or sunken formation.
Be provided with cannelure 207 on the oxygen feeding tube 203 of above-mentioned cone body (206,2010) downside or oxygen output pipe 2011 or oxygen feeding tube 203 and the oxygen output pipe 2011.
Above-mentioned humidification fluid 40 is an axenic purification water, and axenic purification water accounts for bottle intracavity volumetrical 70%.
Be set with dustproof sheath 10 on the oxygen feeding tube 203 on the above-mentioned bottle cap 20.
In addition, be provided with convex lobe on the diapire of bottle between two parties, the internal diameter of the size of lobe and sleeve pipe 30 is close or equate, makes that the bulk strength at the bottom of bottle improves, and particularly when high temperature sterilize, can prevent in the bottle 60 flat or rise outward.
The production technology of the aseptic PP humidification bottle of disposable use is following:
(1) makes axenic purification water;
(2) with injection machine and PP plastics respectively the injection moulding manufacturing have bottle cap 20, bottle 60, sleeve pipe 30, air filter 50, the dustproof sheath 10 of oxygen feeding tube 203 and oxygen output pipe 2011, the air filter disc 502 in the air filter 50 can be selected non-woven fabric plate or special-purpose filter disc for use;
(3) assembling: bonding or clamping or sealing by fusing are connected the bottom of oxygen output pipe 2011 with air filter 50; The inner bottom surface of the distance from bottom bottle 60 of air filter 50 or oxygen output pipe 2011 has certain clearance L3; Bonding or clamping or sealing by fusing are connected on telescopic joint 2012 of bottle cap 20 downsides with sleeve pipe 30, and the axenic purification water pot that step (1) is made installs in the bottle 60 60-80% that account for bottle 60 cavity volume to axenic purification water; The bottom installation portion 2013 of bottle cap 20 is connected through sealing by fusing with the top installation portion of bottle 60;
PP plastics (polypropylene) are the another fine resin kinds of development after nylon, and it is the linear polymer of a kind of high density, unprotected side chain, high crystallization ratio, has excellent comprehensive performances, and it is translucent to be white in color when not painted, the wax shape; Lighter than polyethylene, transparency is also good than polyethylene, and is firmer than polyethylene, is specially adapted to sealing by fusing and connects;
(4) high temperature sterilize: the product that step (3) assembling is accomplished is put in the autoclave sterilizes: sterilising temp: 121 degree, and sterilization time: 20 minutes, the pressure during sterilization in the autoclave: 1.8-2at;
(5) the packing warehouse-in is subsequent use, and general with plastic bag single product the encapsulation earlier forms in a plurality of cartons of packing into the product behind the plastic bag packaging and pack greatly.
The application of this utility model: pull end socket 205,208 with hands, use leather hose with oxygen cylinder inner chamber UNICOM to be sleeved on the cone body 206 of the oxygen feeding tube 203 on the bottle cap 20 and cross cannelure 207, be installed on the outer leather hose of cannelure 207 with spring arch clasp and fix; Oxygen tube is sleeved on the cone body 2010 of oxygen output pipe 2011; Can use,, can air pocket be resolved into minute bubbles because air filter can be discharged the gas subchannel from aperture; Noise when gas is discharged is little; Sleeve pipe 30 has absorbed the sound that bubble sent (being noise) that most of oxygen feeding tube 203 air inlets produce in addition, thereby can reduce noise, in addition; Because the lower end of oxygen output pipe 2011 places on the bottle cap 20; Last planar distance apart from humidification fluid 40 strengthens, and can effectively reduce Oxygen Flow and bring moisture into Oxygen tube when big patient's's " nose of choking " situation is taken place, and brings quiet comfortable oxygen uptake environment to the patient.
The foregoing description is merely one of preferred embodiment of this utility model; It is not the practical range that limits this utility model with this; So: the equivalence that all shapes according to this utility model, structure, principle are done changes, and all should be covered by within the protection domain of this utility model.
Claims (8)
1. the aseptic PP humidification bottle of disposable use; Comprise bottle and the bottle cap that is installed on the bottle upper end; The upside of bottle cap is provided with oxygen feeding tube and the oxygen output pipe that is communicated with the inner chamber of bottle, and oxygen feeding tube remains with the gap to the bottle body bottom extension and with at the bottom of the bottle, and it is characterized in that: the oxygen feeding tube of described bottle cap upside and the end of oxygen output pipe are equipped with the end socket of easy-to-use hands switch out; The oxygen feeding tube of end socket lower end and the outer surface of oxygen output pipe are provided with up-small and down-big cone body; The downside of bottle cap is provided with the sleeve pipe that is sleeved on the oxygen feeding tube outside, the external diameter of telescopic internal diameter＞oxygen feeding tube, and the lower end of oxygen feeding tube is provided with air filter; Telescopic upper end is provided with radial passage, lower end and bottle are provided with water-through and ventilating at the end gap; The humidification fluid of humidify oxygen gas is housed in the bottle, and humidification fluid accounts for the volumetrical 60-80% of bottle intracavity, the bonding connection of sealing between bottle and the bottle cap.
2. the aseptic PP humidification bottle of disposable use according to claim 1 is characterized in that: described bottle cap, oxygen feeding tube, oxygen output pipe are the integral structures of injection mo(u)lding, and bottle cap is bonding the connection or socket connection or sealing by fusing connection with sleeve pipe.
3. the aseptic PP humidification bottle of disposable use according to claim 2; It is characterized in that: the lateral of the oxygen feeding tube of described bottle cap downside down and bottle cap is one-body molded has a telescopic joint portion; On described sleeve pipe and the bottle cap telescopic joint is connected or socket connection or sealing by fusing connect through bonding, and telescopic joint sidewall on the sleeve pipe is provided with radial passage.
4. the aseptic PP humidification bottle of disposable use according to claim 1; It is characterized in that: described air filter is: the top necking down of hollow pipe forms the step pipe that the top external diameter is little, lower outer diameter is big; The downside of the inner cylinder face of step pipe bottom is provided with annular protrusion; The last anchor ring of step pipe bottom is provided with a layer of air filter disc; Be connected with bottom on the annular protrusion of step pipe bottom; The upper surface of bottom is provided with the screw type air-flow demarcation strip that radioactivity is uniformly distributed with; The upper surface of demarcation strip holds out against the air filter disc on anchor ring on the step pipe bottom, and the last anchor ring of the pairing step pipe of the helical duct bottom that forms between adjacent two demarcation strips is provided with axial exhaust hole, and the inner surface of the outer surface of the top necking part of step pipe or inner surface and oxygen feeding tube or outer surface are connected through bonding or clamping or sealing by fusing.
5. the aseptic PP humidification bottle of disposable use according to claim 1 is characterized in that: the inner surface of described bottle or outer surface axially are provided with raised or sunken water level stake timberline.
6. the aseptic PP humidification bottle of disposable use according to claim 1 is characterized in that: be provided with cannelure on the oxygen feeding tube of described cone body downside or oxygen output pipe or oxygen feeding tube and the oxygen output pipe.
7. the aseptic PP humidification bottle of disposable use according to claim 1 is characterized in that: described humidification fluid is an axenic purification water, and axenic purification water accounts for bottle intracavity volumetrical 70%.
8. the aseptic PP humidification bottle of disposable use according to claim 1 is characterized in that: be set with dustproof sheath on the oxygen feeding tube on the described bottle cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220195083 CN202569132U (en) | 2012-04-30 | 2012-04-30 | Disposable sterile PP humidification bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220195083 CN202569132U (en) | 2012-04-30 | 2012-04-30 | Disposable sterile PP humidification bottle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202569132U true CN202569132U (en) | 2012-12-05 |
Family
ID=47238593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220195083 Expired - Lifetime CN202569132U (en) | 2012-04-30 | 2012-04-30 | Disposable sterile PP humidification bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202569132U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102631742A (en) * | 2012-04-30 | 2012-08-15 | 李刚 | Disposable sterile PP (polypropylene) humidification bottle and manufacturing process thereof |
| WO2017020825A1 (en) * | 2015-08-05 | 2017-02-09 | 林信涌 | Humidifying filter and gas generating apparatus having humidifying filter |
| CN108671338A (en) * | 2018-06-15 | 2018-10-19 | 吕慧彬 | A kind of volatility liquid nasal cavity inhalation instrument |
-
2012
- 2012-04-30 CN CN 201220195083 patent/CN202569132U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102631742A (en) * | 2012-04-30 | 2012-08-15 | 李刚 | Disposable sterile PP (polypropylene) humidification bottle and manufacturing process thereof |
| CN102631742B (en) * | 2012-04-30 | 2014-11-05 | 台州禾维医药科技有限公司 | Disposable sterile PP (polypropylene) humidification bottle and manufacturing process thereof |
| WO2017020825A1 (en) * | 2015-08-05 | 2017-02-09 | 林信涌 | Humidifying filter and gas generating apparatus having humidifying filter |
| CN108671338A (en) * | 2018-06-15 | 2018-10-19 | 吕慧彬 | A kind of volatility liquid nasal cavity inhalation instrument |
| CN108671338B (en) * | 2018-06-15 | 2023-12-05 | 吕慧彬 | Nasal inhalation administration instrument for volatile liquid medicine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121205 |
|
| CX01 | Expiry of patent term |