CN101837155B - Float type bidirectional bacterium-blockage and low-noise oxygen breathing apparatus - Google Patents

Float type bidirectional bacterium-blockage and low-noise oxygen breathing apparatus Download PDF

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Publication number
CN101837155B
CN101837155B CN201010106886XA CN201010106886A CN101837155B CN 101837155 B CN101837155 B CN 101837155B CN 201010106886X A CN201010106886X A CN 201010106886XA CN 201010106886 A CN201010106886 A CN 201010106886A CN 101837155 B CN101837155 B CN 101837155B
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air inlet
blockage
bacterium
pipe
inlet pipe
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CN101837155A (en
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刘鎏
段宇
苗长胜
于建国
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Anhui Aofo Medical Equipment Technology Co., Ltd.
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Anhui Aofu Medical Equipment & Tech Co Ltd
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Abstract

The invention relates to a float type bidirectional bacterium-blockage and low-noise oxygen breathing apparatus, which is characterized in that an air inlet connecting apparatus formed by connecting an air inlet pipe (16) with a connecting nut (3) and a pipe joint (2) is connected with a flowmeter (1), the upper end of an interval bacterium-blockage filter (8) arranged at the inner side of a humidifying bottle cap (7) is communicated with the air inlet pipe (16), and the lower end is connected with a guide pipe (10) and a humidifier (12); an inclined air outlet pipe (15) is arranged on the humidifying bottle cap (7) and connected with an external bacterium-blockage filter (4); and the ends of the humidifying bottle cap (7) are uniformly provided with baffle plates (14), the neck of a humidifying bottle body (11) is provided with a boss (9) which can be interlocked when screwed and can be only used once. The invention has the advantages of integral structure with the functions of bidirectional bacterium-blockage and reduction of oxygen breathing noise, reasonable design and complete function and is suitable for clinical oxygen-supply therapies and health-care oxygen therapies of medical establishments.

Description

Float type bidirectional bacterium-blockage and low-noise oxygen breathing apparatus
Technical field
The present invention relates to a kind of float type bidirectional bacterium-blockage and low-noise oxygen breathing apparatus, adaptable across the medical institutions' concentrated oxygen supply and the supporting of oxygen supply equipment that keep healthy.
Background technology
There are many drawbacks in present domestic float type oxygen inhalation apparatus and oxygen therapy device (humidification bottle/wetting bottle), and there is inherent shortcoming in it aspect structural design and the material selection; Because the float type oxygen inhalation apparatus is difficult to overall disinfection, pollute because of the influence of long-term humidifying unavoidably the junction of its effusion meter and oxygen therapy device (humidification bottle/wetting bottle), very easily causes cross infection.Medical institutions can't suppress the pollution of oxygen and humidification fluid in patient's oxygen uptake process to oxygen therapy device (humidification bottle/wetting bottle).Be difficult to effectively subdue bubble in the oxygen delivery process breaks and the humidification bottle wall between the rapid noise that produces of bump, it very easily causes the physiological change of patient's endocrine, cardiovascular and auditory system, forms negative psychological impact.
Summary of the invention
The object of the invention is exactly the effusion meter that exists to the float type oxygen inhalation apparatus and humidification bottle connected mode, heading resistance bacterium filter are arranged on drawback and the defective that problems such as bottle is outer cause, and provides that a kind of to have two-way resistance bacterium and subdue function such as oxygen uptake noise be the novel float type bidirectional bacterium-blockage and low-noise oxygen breathing apparatus of one.
To achieve these goals, the present invention has adopted following technical scheme:
A kind of float type bidirectional bacterium-blockage and low-noise oxygen breathing apparatus comprises humidifying bottle and the moisture bottle lid that links to each other, and moisture bottle lid is provided with air inlet pipe and escape pipe; Air inlet pipe is provided with heading resistance bacterium filter; Air inlet pipe one end is connected with effusion meter, the other end links to each other with conduit in the bottle, and the conduit other end is connected with humidifier, and escape pipe is provided with out to resistance bacterium filter and with nasal oxygen tube and is connected; It is characterized in that: air inlet pipe links to each other with effusion meter through the air inlet coupling arrangement; The air inlet coupling arrangement establishes foraminous coupling nut by inside and pipe joint is formed, and the coupling nut female thread is connected with the external screw thread that the air inlet pipe top is provided with, after pipe joint passes the coupling nut endoporus; Its flange with and coupling nut inner face snapping, the pipe joint other end and effusion meter are to be threaded; Heading resistance bacterium filter is arranged on the moisture bottle lid inboard, and communicates with air inlet pipe, heading resistance bacterium filter lower end connecting duct, and the conduit bottom connects humidifier.
On the basis of above-mentioned basic technical scheme, following further technical scheme can be arranged:
Said moisture bottle lid is provided with tilting escape pipe, and escape pipe is connected with out to resistance bacterium filter, goes out to resistance bacterium filter one end to be provided with the conical tube type joint, is socketed with nasal oxygen tube on the conical tube type joint.
Said heading resistance bacterium filter tube wall upper end offers elongate slots, and the air inlet pipe lower end is inserted in heading resistance bacterium filter upper end, and both close-fittings connect; Heading resistance bacterium filter lower end is provided with female thread, and the conduit upper end is provided with the external screw thread boss, and both are through being threaded.
The end of said moisture bottle lid evenly is provided with catch, and humidifying bottle cervical region correspondence is provided with boss, and the boss outside is the inclined-plane, and moisture bottle lid and humidifying bottle are screwed through screw thread, and catch can locking after slipping over the inclined-plane of boss when screwing.
Adopt structure of the present invention; Connecting mode through effusion meter and humidifier bottle graft improves; And in the heading resistance bacterium filter to setting, make product design rationally, complete function, safe ready, can effectively avoid the hidden danger of cross infection; Thereby reduce hospital (patient/consumer) incidence of infection, be applicable to clinical oxygen supply treatment of medical institutions and health care oxygen therapy.
Description of drawings
Fig. 1 is an assembly structure sketch map of the present invention;
Fig. 2 is the I portion enlarged drawing of Fig. 1;
Fig. 3 is the A-A cutaway view of Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is elaborated:
As shown in Figure 1; A kind of float type bidirectional bacterium-blockage and low-noise oxygen breathing apparatus provided by the invention comprises humidifying bottle 11 and the moisture bottle lid 7 that links to each other, and moisture bottle lid 7 is provided with air inlet pipe 16 and escape pipe 15; Air inlet pipe 16 is provided with heading resistance bacterium filter 8; Air inlet pipe 16 1 ends are connected with effusion meter 1, the other end links to each other with conduit 10 in the bottle, and conduit 10 other ends are connected with humidifier 12, and escape pipe 15 is provided with out to resistance bacterium filter 4 and with nasal oxygen tube 6 and is connected.
Like Fig. 1, shown in Figure 2; The invention is characterized in: air inlet pipe 16 links to each other with effusion meter 1 through the air inlet coupling arrangement, and the air inlet coupling arrangement is made up of coupling nut 3 and pipe joint 2, and the female thread of coupling nut 3 is connected with the external screw thread that air inlet pipe 16 tops are provided with; Coupling nut 3 ends are provided with the hole; After pipe joint 2 passes this hole, its flange and coupling nut 3 inner face snappings, pipe joint 2 other ends and effusion meter 1 are to be threaded.The quick silk medicated cap connection method of effusion meter and humidifier bottle cap; Following all parts that begin from humidifier bottle cap or the nut of screwing all can be loaded and unloaded fast; The convenient routine disinfection method that adopts is sterilized, the setting that separates of effusion meter and humidifier, and humidification bottle loam cake and the air inlet/outlet of having eliminated traditional effusion meter below are moist throughout the year; Growing a large amount of antibacterials can't sterilize again; Cause the drawback of cross infection between the patient, effectively prevented the long-term corrosion of steam, and the effusion meter of having avoided causing humidification fluid to get into because of pressure is excessive and causing in the effusion meter damages effusion meter.
As shown in Figure 2, heading resistance bacterium filter 8 is arranged on moisture bottle lid 7 inboards, and heading resistance bacterium filter 8 tube wall upper ends offer elongate slots 8a, is convenient to heading resistance bacterium filter 8 upper ends and connects with air inlet pipe 16 lower ends insertion close-fitting; Heading resistance bacterium filter 8 lower ends are provided with female thread, and conduit 10 upper ends are provided with external screw thread boss 13, and both are through being threaded, and conduit 10 bottoms connect humidifier 12.
As shown in Figure 2, moisture bottle lid 7 is provided with tilting (25 °) escape pipe 15, and escape pipe 15 is connected with out to resistance bacterium filter 4, goes out to resistance bacterium filter 4 one ends to be provided with conical tube type joint 5, is socketed with nasal oxygen tube 6 on the conical tube type joint 5.The tilting design of oxygen output pipe has been avoided causing that the patient chokes and coughing because of coagulation water flows out with oxygen, oblique outlet design and with go out to the use of connecting of resistance bacterium filter, can solve face mask type and nasal intubation effectively and cure by oxygen therapy the residual CO that breathes out in the mode process 2The backflow pollution problem.
Through using two-way resistance bacterium device (being provided with to being provided with and going out in the heading resistance bacterium filter) to resistance bacterium filter extroversion, avoid humidification fluid to pollute, thoroughly avoided the cross infection between the patient.
Like Fig. 2, shown in Figure 3; The end of moisture bottle lid 7 evenly is provided with catch 14; Humidifying bottle 11 cervical region correspondences are provided with boss 9, and boss 9 outsides are the inclined-plane, and moisture bottle lid 7 and humidifying bottle 11 are screwed through screw thread; After catch 14 slipped over the inclined-plane of boss 9 when screwing, catch 14 formed locking with boss 9 and cooperates.It is easy to operate, can prevent that humidification bottle is repeated to use, and avoids polluting once more.

Claims (4)

1. float type bidirectional bacterium-blockage and low-noise oxygen breathing apparatus; Comprise humidifying bottle (11) and the moisture bottle lid (7) that links to each other; Moisture bottle lid (7) is provided with air inlet pipe (16) and escape pipe (15), and air inlet pipe (16) is provided with heading resistance bacterium filter (8), and air inlet pipe (16) one ends are connected with effusion meter (1), the other end links to each other with the interior conduit (10) of bottle; Conduit (10) other end is connected with humidifier (12); Escape pipe (15) is provided with out to resistance bacterium filter (4) and with nasal oxygen tube (6) and is connected, and it is characterized in that: air inlet pipe (16) links to each other with effusion meter (1) through the air inlet coupling arrangement, and the air inlet coupling arrangement establishes foraminous coupling nut (3) by inside and pipe joint (2) is formed; The female thread of coupling nut (3) is connected with the external screw thread that air inlet pipe (16) top is provided with; After pipe joint (2) passes coupling nut (3) endoporus, its flange and coupling nut (3) inner face snapping, pipe joint (2) other end is threaded with effusion meter (1); Heading resistance bacterium filter (8) is arranged on moisture bottle lid (7) inboard, and communicates with air inlet pipe (16), heading resistance bacterium filter (8) lower end connecting duct (10), and conduit (10) bottom connects humidifier (12).
2. float type bidirectional bacterium-blockage and low-noise oxygen breathing apparatus according to claim 1; It is characterized in that: moisture bottle lid (7) is provided with tilting escape pipe (15); Escape pipe (15) is connected with out to resistance bacterium filter (4); Go out to resistance bacterium filter (4) one ends to be provided with conical tube type joint (5), be socketed with nasal oxygen tube (6) on the conical tube type joint (5).
3. float type bidirectional bacterium-blockage and low-noise oxygen breathing apparatus according to claim 1 and 2 is characterized in that: heading resistance bacterium filter (8) tube wall upper end offers elongate slots (8a), and air inlet pipe (16) lower end is inserted in heading resistance bacterium filter (8) upper end, and both close-fittings connect; Heading resistance bacterium filter (8) lower end is provided with female thread, and conduit (10) upper end is provided with external screw thread boss (13), and both are through being threaded.
4. float type bidirectional bacterium-blockage and low-noise oxygen breathing apparatus according to claim 1 and 2; It is characterized in that: the end of moisture bottle lid (7) evenly is provided with catch (14); Humidifying bottle (11) cervical region correspondence is provided with boss (9), and boss (9) outside is the inclined-plane, and moisture bottle lid (7) is screwed through screw thread with humidifying bottle (11); After catch when screwing (14) slipped over the inclined-plane of boss (9), catch (14) formed locking with boss (9) and cooperates.
CN201010106886XA 2010-02-05 2010-02-05 Float type bidirectional bacterium-blockage and low-noise oxygen breathing apparatus Active CN101837155B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102671272B (en) * 2011-03-09 2014-11-05 北京万生人和科技有限公司 Oxygen humidification device and flowmeter thereof capable of being installed rapidly
CN102512742B (en) * 2011-12-06 2016-04-06 兰州汶河医疗器械研制开发有限公司 A kind of combination medical oxygen humidification bottle
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
CN104548306B (en) * 2014-12-18 2017-03-29 英华融泰医疗科技股份有限公司 A kind of medical humidification and the adapter for being atomized conversion connection

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2233752Y (en) * 1995-12-29 1996-08-28 毛振森 Oxygen respiratory device
CN201379868Y (en) * 2009-04-27 2010-01-13 程慎令 Medical oxygen supply device
CN201596207U (en) * 2010-02-05 2010-10-06 安徽奥弗医疗设备科技有限公司 Buoy type bidirectional bacteria-blocking low-noise oxygen inhaler

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2233752Y (en) * 1995-12-29 1996-08-28 毛振森 Oxygen respiratory device
CN201379868Y (en) * 2009-04-27 2010-01-13 程慎令 Medical oxygen supply device
CN201596207U (en) * 2010-02-05 2010-10-06 安徽奥弗医疗设备科技有限公司 Buoy type bidirectional bacteria-blocking low-noise oxygen inhaler

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
JP特开平9－66108A 1997.03.11

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