CN102631742A - Disposable sterile PP (polypropylene) humidification bottle and manufacturing process thereof - Google Patents
Disposable sterile PP (polypropylene) humidification bottle and manufacturing process thereof Download PDFInfo
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- CN102631742A CN102631742A CN2012101321621A CN201210132162A CN102631742A CN 102631742 A CN102631742 A CN 102631742A CN 2012101321621 A CN2012101321621 A CN 2012101321621A CN 201210132162 A CN201210132162 A CN 201210132162A CN 102631742 A CN102631742 A CN 102631742A
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- bottle
- oxygen
- pipe
- feeding tube
- humidification
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 19
- 239000004743 Polypropylene Substances 0.000 title abstract description 14
- -1 polypropylene Polymers 0.000 title abstract description 6
- 229920001155 polypropylene Polymers 0.000 title abstract description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 107
- 239000001301 oxygen Substances 0.000 claims abstract description 107
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 107
- 230000001954 sterilising effect Effects 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 20
- 238000007789 sealing Methods 0.000 claims description 24
- 230000003816 axenic effect Effects 0.000 claims description 15
- 238000000746 purification Methods 0.000 claims description 15
- 238000004659 sterilization and disinfection Methods 0.000 claims description 14
- 239000012530 fluid Substances 0.000 claims description 11
- 238000005516 engineering process Methods 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 6
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 238000012856 packing Methods 0.000 claims description 4
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 claims description 3
- 229910001882 dioxygen Inorganic materials 0.000 claims description 3
- 239000007788 liquid Substances 0.000 abstract description 2
- 238000004806 packaging method and process Methods 0.000 abstract description 2
- 238000001914 filtration Methods 0.000 abstract 2
- 230000007794 irritation Effects 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 239000008213 purified water Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 5
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000004698 Polyethylene Substances 0.000 description 3
- 229920000573 polyethylene Polymers 0.000 description 3
- 206010011409 Cross infection Diseases 0.000 description 2
- 206010029803 Nosocomial infection Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- 208000035143 Bacterial infection Diseases 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 208000022362 bacterial infectious disease Diseases 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000004877 mucosa Anatomy 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
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Abstract
The invention belongs to the technical field of artificial oxygen input equipment, and relates to a disposable sterile PP (polypropylene) humidification bottle and a manufacturing process thereof. The humidification bottle comprises a bottle body and a bottle cover installed on the upper end of the bottle body, wherein an oxygen input pipe and an oxygen output pipe communicated with an inner cavity of the bottle body are arranged at the upper side of the bottle cover, the oxygen input pipe is extended to the bottom of the bottle body and a gap is formed between the oxygen input pipe and the bottom of the bottle body, both the ends of the oxygen input pipe and the oxygen output pipe at the upper side of the bottle cover are provided with end caps which are easily broken, an air filtering device is arranged at the lower end of the oxygen input pipe, and humidification liquid for humidifying oxygen is filled in the bottle body and accounts for 60-80% of the capacity of the inner cavity of the bottle body. The manufacturing process of the humidification bottle comprises the steps of: producing purified water; manufacturing the bottle cover with the oxygen input pipe and the oxygen output pipe, a bottle body, a sleeve, an air filtering device and a dustproof protective sheath; sterilizing at high temperature; and packaging and warehousing for future use, and the like. The manufacturing process is simple and practical, and the product is low in noise, free from nose irritation, simple, safe and healthful in structure and suitable for the use as a disposable humidification bottle for patient oxygen inhalation.
Description
Technical field:
The invention belongs to artificial oxygen delivery equipment technical field, refer in particular to aseptic PP humidification bottle of disposable use and production technology thereof 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 invention is to provide 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 and production technology thereof.
The objective of the invention is to realize like this:
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.
The production technology of the aseptic PP humidification bottle of disposable use, by following production stage:
(1) makes axenic purification water;
(2) make bottle cap, bottle, sleeve pipe, air filter, the dustproof sheath that has oxygen feeding tube and oxygen output pipe;
(3) assembling: bonding or clamping or sealing by fusing are connected the bottom of oxygen output pipe with air filter; Bonding or clamping or sealing by fusing are connected on telescopic joint of bottle cap downside with sleeve pipe, and the axenic purification water pot that step (1) is made installs in the bottle to axenic purification water and accounts for the volumetrical 60-80% of bottle intracavity; The bottom installation portion of bottle cap is connected through sealing by fusing with the top installation portion of bottle;
(4) high temperature sterilize
The product that step (3) assembling is accomplished is put in the autoclave sterilizes: sterilising temp is the 110-130 degree, and sterilization time is 10-30 minute, and the pressure during sterilization in the autoclave is 1.5-4 atmospheric pressure;
(5) the packing warehouse-in is subsequent use.
Sterilising temp in the described step (4) is 121 degree, and sterilization time is 20 minutes, and the pressure during sterilization in the autoclave is 1.8-2 atmospheric pressure.
The present invention compares the outstanding advantage of prior art:
1, the air filter that is provided with in the bottle of the present invention 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 in the time of can also stoping Oxygen Flow big simultaneously water is brought in the nasal oxygen tube, bring quiet comfortable oxygen uptake environment to the patient.
2, bottle cap of the present invention 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 leaks outside even the technical barrier of bottle explosion.
3, the oxygen feeding tube in the bottle cap of the present invention 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, after the present invention assembles and accomplishes laggard horizontal high voltage sterilization, 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 the present invention makes things convenient for the nurse to connect oxygen feeding tube and Oxygen tube.
When 6, the dustproof sheath of setting of the present invention 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, production technology of the present invention is simple and practical, and the product of producing with production technology of the present invention simple in structure, low-cost is applicable to and does the disposable humidification bottle that patient's oxygen uptake is used.
Description of drawings:
Fig. 1 is a cutaway view of the present invention;
Fig. 2 is the cutaway view of bottle cap of the present invention;
Fig. 3 is the front view of bottom of the present invention;
Fig. 4 is that the A-A of Fig. 3 is to cutaway view;
Fig. 5 is the cutaway view of step pipe of the present invention.
The specific embodiment:
With specific embodiment the present invention 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 are equipped with thin cervical region 207 and the end socket 205 and 208 of 209 easy-to-use hands switch outs through separately, 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, by following production stage:
(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 is the 110-130 degree, and sterilization time is 10-30 minute, in autoclave, is pressurized to 1.5-4 atmospheric pressure (at) during sterilization;
(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.
Sterilising temp in the described step (4) is 121 degree, and sterilization time is 20 minutes, and the pressure during sterilization in the autoclave is 1.8-2 atmospheric pressure.
Application of the present invention: 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 the present invention, is not to limit practical range of the present invention with this, so: all equivalences of doing according to shape of the present invention, structure, principle change, and all should be covered by within protection scope of the present invention.
Claims (10)
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.
9. like the production technology of the aseptic PP humidification bottle of each described disposable use of claim 1-8, it is characterized in that: by following production stage:
(1) makes axenic purification water;
(2) make bottle cap, bottle, sleeve pipe, air filter, the dustproof sheath that has oxygen feeding tube and oxygen output pipe;
(3) assembling: bonding or clamping or sealing by fusing are connected the bottom of oxygen output pipe with air filter; Bonding or clamping or sealing by fusing are connected on telescopic joint of bottle cap downside with sleeve pipe, and the axenic purification water pot that step (1) is made installs in the bottle to axenic purification water and accounts for the volumetrical 60-80% of bottle intracavity; The bottom installation portion of bottle cap is connected through sealing by fusing with the top installation portion of bottle;
(4) high temperature sterilize
The product that step (3) assembling is accomplished is put in the autoclave sterilizes: sterilising temp is the 110-130 degree, and sterilization time is 10-30 minute, and the pressure during sterilization in the autoclave is 1.5-4 atmospheric pressure;
(5) the packing warehouse-in is subsequent use.
10. the production technology of the aseptic PP humidification bottle of disposable use according to claim 9 is characterized in that: the sterilising temp in the step (4) is 121 degree, and sterilization time is 20 minutes, and the pressure during sterilization in the autoclave is 1.8-2 atmospheric pressure.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210132162.1A CN102631742B (en) | 2012-04-30 | 2012-04-30 | Disposable sterile PP (polypropylene) humidification bottle and manufacturing process thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210132162.1A CN102631742B (en) | 2012-04-30 | 2012-04-30 | Disposable sterile PP (polypropylene) humidification bottle and manufacturing process thereof |
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| Publication Number | Publication Date |
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| CN102631742A true CN102631742A (en) | 2012-08-15 |
| CN102631742B CN102631742B (en) | 2014-11-05 |
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| CN201210132162.1A Active CN102631742B (en) | 2012-04-30 | 2012-04-30 | Disposable sterile PP (polypropylene) humidification bottle and manufacturing process thereof |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143100A (en) * | 2013-02-25 | 2013-06-12 | 东莞英华融泰医疗科技有限公司 | Silencing oxygen humidification bottle |
| CN103330988A (en) * | 2013-07-06 | 2013-10-02 | 李刚 | Closed type integrated humidification bottle and production technology thereof |
| CN103432676A (en) * | 2013-08-20 | 2013-12-11 | 宁波圣宇瑞医疗器械有限公司 | Humidification bottle with repeated using preventing function |
| CN103432674A (en) * | 2013-08-20 | 2013-12-11 | 宁波圣宇瑞医疗器械有限公司 | Gradient pressure-reducing type silencing humidified bottle |
| CN103432675A (en) * | 2013-08-20 | 2013-12-11 | 宁波圣宇瑞医疗器械有限公司 | Humidifying bottle enabling oxygen to be sufficiently humidified |
| CN103495252A (en) * | 2013-07-10 | 2014-01-08 | 江苏江航医疗设备有限公司 | Telescopic oxygen humidification bottle |
| CN106075694A (en) * | 2016-07-26 | 2016-11-09 | 江苏鱼跃信息系统有限公司 | A kind of oxygen humidifier |
| WO2017020825A1 (en) * | 2015-08-05 | 2017-02-09 | 林信涌 | Humidifying filter and gas generating apparatus having humidifying filter |
| CN109368579A (en) * | 2018-10-31 | 2019-02-22 | 陕西沐石医疗技术有限公司 | A kind of production technology of closed humidification bottle |
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